CN219431766U - Novel high-pressure rotary jet drilling machine - Google Patents
Novel high-pressure rotary jet drilling machine Download PDFInfo
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- CN219431766U CN219431766U CN202320477183.0U CN202320477183U CN219431766U CN 219431766 U CN219431766 U CN 219431766U CN 202320477183 U CN202320477183 U CN 202320477183U CN 219431766 U CN219431766 U CN 219431766U
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- drill rod
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- mast
- sliding
- drilling machine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a novel high-pressure rotary jet drilling machine, which relates to the technical field of rotary jet drilling machines and comprises a trolley moving mechanism, wherein a mast mechanism is arranged on the left side of the trolley moving mechanism in a sliding manner, a drill rod mechanism is arranged on the left outer surface of the mast mechanism in a sliding manner, and a drill rod cleaning device is arranged on the outer wall of the drill rod mechanism in a sliding manner. According to the utility model, through installing the drill rod cleaning device, slurry attached to the surface of the drill rod can be cleaned, the movable blocks at two sides are driven by the driving motor to move on the threaded rod, so that the clamping plates at two ends clamp the drill rod, the inner scraper is enabled to clean the slurry down through the up-down movement of the drill rod, when drilling is carried out, the clamping plates at two ends move to one side, the up-down expansion of the drill rod is not interfered, the clamping plate at one end is provided with the convex block, the clamping plate at one end is provided with the groove, and when the clamping plates at two ends move together, the convex block extends into the groove, so that the connection stability of the two clamping plates is improved.
Description
Technical Field
The utility model relates to the technical field of rotary jet drills, in particular to a novel high-pressure rotary jet drill.
Background
The high-pressure rotary jet drilling machine drills holes to a designed depth, chemical slurry is upwards sprayed by a high-pressure pump and a special spraying device arranged at the bottom of a drill rod, the drill rod rotates at a certain speed and gradually and upwards lifts at the same time of spraying, the high-pressure jet enables soil bodies in a certain range to be damaged and forcedly damaged, the soil bodies are mixed with the chemical slurry, and a cylinder with a uniform diameter is formed in a soil layer after cementing and hardening.
In the prior art, a Chinese patent document with publication number of CN210509037U and publication date of 2020, 5 and 12 is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model provides a high pressure spouts roof bolter soon, relates to the technical field of civil construction, and the roof bolter body includes roof bolter body and articulates the rig arm on the roof bolter body, is provided with the unit head on the rig arm in a sliding way, and the drill bit joint of unit head has hollow drilling rod, and the length direction of drilling rod is unanimous with rig arm length direction, and the opposite both sides of rig arm all are equipped with the subassembly of beating that is used for beating the drilling rod; the knocking component comprises a connecting plate and a knocking oil cylinder, the connecting plate is arranged on one side of the drill boom, the length direction of the connecting plate is perpendicular to the length direction of the drill boom, the knocking oil cylinder is fixed on one side of the connecting plate, which is away from the drill boom, and a piston rod of the knocking oil cylinder penetrates through the connecting plate; the end of the drill boom is provided with a clamping assembly for clamping the drill rod. According to the utility model, the drill rod is knocked through the knocking cylinder, so that the drill rod is dredged, and the efficiency of dredging the drill rod is improved.
In order to solve the problem that the residual soil after drilling the drill rod is inconvenient to clean, the drill rod is not cleaned by the technical scheme, so that some slurry such as soil attached to the drill rod is slowly hardened, subsequent manual cleaning is laborious, and the burden is aggravated by manual cleaning.
Disclosure of Invention
The utility model provides a novel high-pressure rotary jet drilling machine, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a novel high pressure jet grouting drilling machine, includes dolly moving mechanism, mast mechanism is installed to dolly moving mechanism's left side sideslip, mast mechanism's left side surface slidable mounting has drilling rod mechanism, slidable mounting has drilling rod cleaning device on drilling rod mechanism's the outer wall.
The drill rod cleaning device comprises a connecting plate assembly, wherein the connecting plate assembly is fixedly arranged on the outer surface of the left side of the lower end of the mast mechanism, and driving clamping assemblies are fixedly arranged on the front side and the rear side of the connecting plate assembly.
The technical scheme of the utility model is further improved as follows: the trolley moving mechanism comprises a boarding, a supporting component is rotatably installed at the bottom of the boarding, a chassis is rotatably connected to the bottom of the supporting component, and a vertical adjustment oil cylinder is hinged to the upper end of the boarding.
The technical scheme of the utility model is further improved as follows: the support assembly comprises a support plate, the support plate is rotationally connected to the bottom of a boarding car, the positions, close to four corners, of the support plate are fixedly connected with air cylinders, and the bottoms of the air cylinders are fixedly connected with support blocks.
The technical scheme of the utility model is further improved as follows: the mast mechanism comprises a mast, the mast is fixedly connected to the left side of the trolley moving mechanism through a fixing plate, the upper end of the mast is fixedly connected with a pulley frame, a first sliding chute is formed in the front outer surface and the rear outer surface of the mast, a second sliding chute is formed in the right outer surface of the mast, and one end of the second sliding chute is fixedly connected to the other end of the vertical adjustment oil cylinder.
The technical scheme of the utility model is further improved as follows: the drill rod mechanism comprises sliding blocks, the sliding blocks are all connected onto the first sliding groove in a sliding mode, a drill rod is fixedly connected between the two sliding blocks, the drill rod extends to the lower portion of the sliding block at the lower end, and a power head is fixedly connected to the bottom of the sliding block.
The technical scheme of the utility model is further improved as follows: the connecting plate assembly comprises a connecting plate, the connecting plate is fixedly connected to the outer surface of the left side of the lower end of the mast, and the left end and the right end of the connecting plate are provided with a sliding groove III.
The technical scheme of the utility model is further improved as follows: the drive clamping assembly comprises a mounting plate, the mounting plate is fixedly connected to the connecting plate, the two of the left end and the right end are connected with a threaded rod in a rotating mode between the connecting plate, one end of the threaded rod is fixedly connected with a driving motor, the outer wall of the threaded rod is fixedly connected with a movable block, the front end and the rear end of the threaded rod are fixedly connected with clamping plates, and the bottoms of the clamping plates are fixedly connected to the third sliding groove through sliding blocks.
The technical scheme of the utility model is further improved as follows: all fixedly connected with scraper on the inner wall of grip block, the left side all fixedly connected with lug on the right side surface of grip block, the right side all set up flutedly on the left side surface of grip block, just the lug all sets up in the recess.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a novel high-pressure rotary jet drilling machine, wherein a drill rod cleaning device is arranged on the novel high-pressure rotary jet drilling machine, slurry attached to the surface of a drill rod can be cleaned through a connecting plate assembly and a driving clamping assembly, a movable block at two sides moves on a threaded rod through driving of a driving motor, so that clamping plates at two ends clamp the drill rod, and an inner scraper cleans the slurry through up-down movement of the drill rod, and when drilling is carried out, the clamping plates at two ends move to one side, so that the up-down expansion of the drill rod is not interfered.
2. The utility model provides a novel high-pressure rotary jet drilling machine, which is characterized in that a supporting plate, an air cylinder and a supporting block are arranged at the bottom of a loading machine, the supporting block can be supported on the ground through the extension and retraction of the air cylinder when a power head works, the loading stability is kept, the movement of a chassis is prevented, the overall stability is improved, the extension and retraction of the air cylinder enables the supporting block to adapt to the ground with different heights, and the applicability is wide.
3. The utility model provides a novel high-pressure rotary jet drilling machine, wherein a lug is arranged on one end of a clamping plate, a groove is arranged on the other end of the clamping plate, and when the clamping plates at the two ends move together, the lug stretches into the groove, so that the connection stability of the two clamping plates is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the right side of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of the drill rod mechanism of FIG. 1 according to the present utility model;
FIG. 4 is a schematic view of the drill pipe cleaning apparatus of FIG. 1 according to the present utility model;
fig. 5 is a schematic view of a split junction of the two clamping plates of fig. 4 according to the present utility model.
In the figure: 1. a trolley moving mechanism; 2. a mast mechanism; 3. a drill rod mechanism; 4. a drill rod cleaning device; 11. loading; 12. a support assembly; 13. a chassis; 14. a vertical adjustment oil cylinder; a1, supporting a plate; a2, an air cylinder; a3, supporting blocks; 21. a mast; 22. a pulley frame; 23. a first chute; 24. a second chute; 31. a slide block; 32. a drill rod; 33. a power head; 41. a connecting plate assembly; 42. driving the clamping assembly; b1, connecting a plate; b2, a chute III; c1, mounting plates; c2, a threaded rod; c3, driving a motor; c4, a movable block; c5, clamping plates; d1, scraping knife; d2, protruding blocks; d3, grooves.
Detailed Description
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a novel high pressure jet-grouting drilling machine, including dolly moving mechanism 1, the left side sliding mounting of dolly moving mechanism 1 has mast mechanism 2, the left side surface slidable mounting of mast mechanism 2 has drilling rod mechanism 3, slidable mounting has drilling rod cleaning device 4 on the outer wall of drilling rod mechanism 3, installation drilling rod cleaning device 4, through connecting plate subassembly 41 and the drive clamping assembly 42 that set up for can clear up the thick liquid that adheres to on the drilling rod 32 surface, make movable block c4 of both sides remove on threaded rod c2 through driving motor c 3's drive, with this grip block c5 at both ends grip drilling rod 32, through the reciprocates of drilling rod 32, make inside scraper d1 clear up thick liquid down, when drilling, grip block c5 at both ends moves to one side, do not interfere the upper and lower flexible of drilling rod 32.
In this embodiment, dolly moving mechanism 1 includes upper carriage 11, support assembly 12 is installed in the bottom rotation of upper carriage 11, support assembly 12's bottom rotation is connected with chassis 13, upper carriage 11 upper end articulates has transfers perpendicular hydro-cylinder 14, support assembly 12 includes backup pad a1, backup pad a1 rotates the bottom of upper carriage 11, backup pad a1 is close to the equal fixedly connected with cylinder a2 in position in four corners, the equal fixedly connected with supporting shoe a3 in bottom of cylinder a2, backup pad a1 that the bottom of upper carriage 11 set up, cylinder a2 and supporting shoe a3, can be at unit head 33 during operation, make supporting shoe a3 support subaerial through cylinder a2 is flexible, keep upper carriage 11's stability and prevent the removal of chassis 13, improve holistic stability, and the flexible messenger supporting shoe a3 of cylinder a2 can adapt to the ground of different co-altitude, the suitability is wide.
Preferably, the mast mechanism 2 comprises a mast 21, the mast 21 is fixedly connected to the left side of the trolley moving mechanism 1 through a fixing plate, a pulley frame 22 is fixedly connected to the upper end of the mast 21, a first sliding groove 23 is formed in the front outer surface and the rear outer surface of the mast 21, a second sliding groove 24 is formed in the right outer surface of the mast 21, one end of the second sliding groove 24 is fixedly connected to the other end of the verticality adjusting cylinder 14, the drill rod mechanism 3 comprises a sliding block 31, the sliding blocks 31 are all slidably connected to the first sliding groove 23, a drill rod 32 is fixedly connected between the two sliding blocks 31 and extends to the lower portion of the lower sliding block 31, and a power head 33 is fixedly connected to the bottom of the sliding block 31.
Further alternatively, the drill rod cleaning device 4 comprises a connecting plate assembly 41, the connecting plate assembly 41 is fixedly arranged on the outer surface of the left side of the lower end of the mast mechanism 2, the driving clamping assemblies 42 are fixedly arranged on the front side and the rear side of the connecting plate assembly 41, the drill rod cleaning device 4 is arranged on the device, slurry attached to the surface of the drill rod 32 can be cleaned through the arranged connecting plate assembly 41 and the driving clamping assemblies 42, the movable blocks c4 on two sides are driven by the driving motor c3 to move on the threaded rod c2, the clamping plates c5 on two ends clamp the drill rod 32, the slurry is cleaned by the scraper d1 in the drill rod 32 to one side through the up-down movement of the drill rod 32, the connecting plate assembly 41 comprises a connecting plate b1, the connecting plate b1 is fixedly connected on the outer surface of the left side of the lower end of the mast 21, the left end and the right end of the connecting plate b1 are respectively provided with a chute three b2, the driving clamping assembly 42 comprises a mounting plate c1, the mounting plate c1 is respectively and fixedly connected with the connecting plate b1, a threaded rod c2 is respectively and rotatably connected between the two connecting plates b1 at the left end and the right end, one end of the threaded rod c2 is fixedly connected with a driving motor c3, the outer wall of the threaded rod c2 is respectively and fixedly connected with a movable block c4, a clamping plate c5 is respectively and fixedly connected between the front movable block c4 and the rear movable block c4, the bottom of the clamping plate c5 is respectively and slidably connected in the chute three b2 through a sliding block, the inner wall of the clamping plate c5 is respectively and fixedly connected with a scraper d1, the outer surface of the right side of the left clamping plate c5 is respectively and fixedly connected with a bump d2, the outer surface of the left side of the right clamping plate c5 is respectively provided with a groove d3, the bump d2 is respectively arranged in the groove d3, the clamping plate c5 at one end is provided with a bump d2, when the clamping plates c5 at the two ends move together, the convex block d2 stretches into the groove d3, so that the connection stability of the two clamping plates c5 is improved.
The working principle of the novel high-pressure rotary jet drilling machine is specifically described below.
As shown in fig. 1 to 5, the driving motor c3 is started to enable the movable blocks c4 at two sides to move on the threaded rod c2, meanwhile, the sliding blocks at the bottom of the clamping plate c5 slide on the sliding groove three b2, so that the clamping plates c5 at two ends clamp the drill rod 32, the slurry is cleaned by the scraper d1 in the drill rod 32 through up-down movement, and when drilling is carried out, the clamping plates c5 at two ends move to one side and do not interfere up-down expansion of the drill rod 32.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (8)
1. The utility model provides a novel high pressure jet grouting drilling machine, includes dolly moving mechanism (1), its characterized in that: the left side of the trolley moving mechanism (1) is provided with a mast mechanism (2) in a sliding way, the left outer surface of the mast mechanism (2) is provided with a drill rod mechanism (3) in a sliding way, and the outer wall of the drill rod mechanism (3) is provided with a drill rod cleaning device (4) in a sliding way;
the drill rod cleaning device (4) comprises a connecting plate assembly (41), wherein the connecting plate assembly (41) is fixedly arranged on the outer surface of the left side of the lower end of the mast mechanism (2), and driving clamping assemblies (42) are fixedly arranged on the front side and the rear side of the connecting plate assembly (41).
2. The novel high-pressure rotary jet drilling machine according to claim 1, wherein: the trolley moving mechanism (1) comprises an upper trolley (11), a supporting component (12) is rotatably arranged at the bottom of the upper trolley (11), a chassis (13) is rotatably connected to the bottom of the supporting component (12), and a verticality adjusting oil cylinder (14) is hinged to the upper end of the upper trolley (11).
3. The novel high-pressure rotary jet drilling machine according to claim 2, wherein: the support assembly (12) comprises a support plate (a 1), the support plate (a 1) is rotationally connected to the bottom of the boarding car (11), the positions, close to four corners, of the support plate (a 1) are fixedly connected with air cylinders (a 2), and the bottoms of the air cylinders (a 2) are fixedly connected with support blocks (a 3).
4. The novel high-pressure rotary jet drilling machine according to claim 1, wherein: the mast mechanism (2) comprises a mast (21), the mast (21) is fixedly connected to the left side of the trolley moving mechanism (1) through a fixing plate, a pulley frame (22) is fixedly connected to the upper end of the mast (21), a first sliding chute (23) is formed in the front outer surface and the rear outer surface of the mast (21), a second sliding chute (24) is formed in the outer surface of the right side of the mast (21), and one end of the second sliding chute (24) is fixedly connected to the other end of the verticality adjusting oil cylinder (14).
5. The novel high-pressure rotary jet drilling machine according to claim 1, wherein: the drill rod mechanism (3) comprises sliding blocks (31), the sliding blocks (31) are all connected to the first sliding groove (23) in a sliding mode, a drill rod (32) is fixedly connected between the two sliding blocks (31), the drill rod extends to the lower portion of the sliding block (31) at the lower end, and a power head (33) is fixedly connected to the bottom of the sliding block (31).
6. The novel high-pressure rotary jet drilling machine according to claim 1, wherein: the connecting plate assembly (41) comprises a connecting plate (b 1), the connecting plate (b 1) is fixedly connected to the outer surface of the left side of the lower end of the mast (21), and three sliding grooves (b 2) are formed in the left end and the right end of the connecting plate (b 1).
7. The novel high-pressure rotary jet drilling machine according to claim 1, wherein: the drive clamping assembly (42) comprises a mounting plate (c 1), wherein the mounting plate (c 1) is fixedly connected to the connecting plate (b 1), a threaded rod (c 2) is connected between the two connecting plates (b 1) at the left end and the right end in a rotating mode, a driving motor (c 3) is fixedly connected to one end of the threaded rod (c 2), a movable block (c 4) is connected to the outer wall of the threaded rod (c 2) in a threaded mode, clamping plates (c 5) are fixedly connected between the front movable block and the rear movable block (c 4), and the bottoms of the clamping plates (c 5) are connected in a sliding mode in a sliding groove III (b 2) through sliding blocks.
8. The novel high-pressure rotary jet drilling machine according to claim 7, wherein: all fixedly connected with scraper (d 1) on the inner wall of grip block (c 5), the left side all fixedly connected with lug (d 2) on the right side surface of grip block (c 5), the right side all set up flutedly (d 3) on the left side surface of grip block (c 5), just lug (d 2) all set up in recess (d 3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320477183.0U CN219431766U (en) | 2023-03-14 | 2023-03-14 | Novel high-pressure rotary jet drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320477183.0U CN219431766U (en) | 2023-03-14 | 2023-03-14 | Novel high-pressure rotary jet drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219431766U true CN219431766U (en) | 2023-07-28 |
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ID=87339984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320477183.0U Active CN219431766U (en) | 2023-03-14 | 2023-03-14 | Novel high-pressure rotary jet drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219431766U (en) |
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2023
- 2023-03-14 CN CN202320477183.0U patent/CN219431766U/en active Active
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