CN117027638A - Rotary drilling device for fender pile - Google Patents

Abstract

The invention belongs to the technical field of rotary drilling, in particular to a rotary drilling device for guard piles, which aims at the problems that in the rotary drilling process of the existing rotary drilling machine, a rotary drilling bit is adopted independently for rotary drilling, the construction efficiency is extremely low, meanwhile, the consumption of hard alloy drilling teeth at the bit position is extremely high, the rotary drilling bit needs to be replaced, the existing replacement mode is long, and accordingly the working efficiency is reduced. The rotary drilling device for the fender pile has the advantages that secondary construction is carried out on the inner wall of a pile hole, the construction efficiency of the equipment is improved, meanwhile, a drill bit can be quickly replaced, and the construction efficiency is improved.

Description

Rotary drilling device for fender pile

Technical Field

The invention relates to the technical field of rotary drilling, in particular to a rotary drilling device for fender piles.

Background

The rotary drilling rig has the characteristics of high mechanization and automation degree, flexible and convenient site displacement, high hole forming efficiency, high axial pressure, high construction efficiency, environmental protection and the like, is matched with different drilling tools, adapts to geological conditions of most areas in China, and becomes the most ideal construction machine suitable for hole forming operation under special environments such as high-voltage lines, bridges, tunnels and the like.

The current machine of digging soon is digging soon in-process, owing to dig soon and adopt soon to dig the drill bit alone, and the efficiency of construction is extremely low, and bit position carbide brill tooth consumption is extremely big simultaneously, leads to needing to change it, and current change mode time is longer to reduce work efficiency.

Disclosure of Invention

The invention discloses a fender pile rotary drilling device, which aims to solve the technical problems that in the prior art, in the rotary drilling process of the conventional rotary drilling machine, a rotary drilling bit is adopted independently for rotary drilling, the construction efficiency is extremely low, meanwhile, the consumption of hard alloy drilling teeth at the bit position is extremely high, so that the rotary drilling teeth need to be replaced, and the conventional replacement mode is long, so that the working efficiency is reduced.

The invention provides a fender pile rotary drilling device, which comprises a rotary drilling machine, wherein a supporting arm is arranged on one side of the rotary drilling machine, a rotary drilling assembly is arranged on one side of the supporting arm, the rotary drilling assembly comprises a supporting frame, a rotating shaft, a rotary round rod and a pneumatic seat, a driving motor is fixedly connected to one side of the supporting frame, a trigger rod is fixedly connected to a driving end of the driving motor, a rotary column is fixedly connected to the other end of the trigger rod, a protective cylinder is fixedly connected to the outer part of the rotary column, a helical blade is connected to the outer part of the rotary column through a bolt, a guide plate is fixedly connected to the outer part of the rotary column, drilling teeth are fixedly connected to one side of the guide plate, a bayonet is arranged on the outer part of the rotary column at equal intervals, two sliding grooves are formed in one side of the guide plate, moving blocks are uniformly connected in a sliding manner, one side of the two moving blocks is fixedly connected with a supporting plate, one side of the two supporting plates is uniformly connected with a clamping round rod at equal distance, the inner part of the driving round rod is positioned in a bayonet, one side of the two moving blocks is fixedly connected with a toothed rod, two sides of the rotating round rods are uniformly meshed with one side of a rotary shaft, two sides of a rotary cylinder are fixedly connected to two round rods are fixedly connected to one side of a rotary shaft, and two sides of a rotary cylinder are fixedly connected to two round shafts are fixedly connected to one side of a rotary cylinder.

Through being provided with dig the subassembly soon, when using this dig machine soon to construct, at first start driving motor, drill tooth through the guide on the driving motor drive column on the baffle drills, be located the outside helical blade of column of rotation simultaneously and carry out the secondary construction to the stake hole inner wall, make the efficiency of construction that promotes this equipment, when changing the drill bit, through starting telescopic cylinder, telescopic cylinder drives the catch bar and removes, make the catch bar drive the gangbar and drive and adjust the pinion rack and rotate, thereby make and adjust the movable block on the pinion rack and remove at the spout inside, the movable block drives the bayonet socket on the chucking round bar shifts out the column of rotation at the removal in-process, can change the drill bit fast, the column of rotation is in the rotation in-process, the ball is rotated with the outside area of contact of column of rotation is less, thereby reduce the wearing and tearing of column of rotation, promote the life of this equipment of digging soon.

In a preferred scheme, the outside of supporting frame is provided with fixed subassembly, and fixed subassembly includes the guide rail, and the inside of two guide rails all sliding connection has the regulation tooth piece.

In a preferred scheme, two one sides of the guide rails are fixedly connected with telescopic rods, and the ejection ends of the two telescopic rods are fixedly connected to one side of the adjusting tooth block.

In a preferred scheme, two one sides of the guide rails are fixedly connected with two support plates, one side of each support plate is provided with a round hole II, the inside of the two opposite round holes II is connected with a rotary shaft II through a bearing, the outside of the two rotary shafts II is fixedly connected with a rotary gear, and the rotary gear is meshed with the adjusting gear block.

In a preferred scheme, two outside of pivot two all fixedly connected with presses down the pole, and every presses down one side of pole and has all offered the round hole III, and the inside of two relative round holes III is connected with the pivot III through the bearing, and the outside of two pivots III all fixedly connected with ground picture peg, the equal distance fixedly connected with ground nail in one side of two ground picture pegs.

Through being provided with fixed subassembly, confirm the stake hole position back in the construction, through starting the telescopic link this moment, drive through the telescopic link and adjust the tooth piece and remove in the guide track is inside to make and adjust the tooth piece and drive rotation gear and rotate, make rotation gear drive the earth picture peg on the depression bar and remove down, insert the earth's surface through the earth's nail, fix the rotary excavator, can be according to the position of construction through fixed subassembly, adjust the height of earth picture peg, promote the use of this rotary excavating equipment stable.

In a preferred scheme, the outside of dig soon is provided with adjusting part, and adjusting part includes the supporting seat, and round hole IV has all been seted up to the supporting seat both sides, and the inside of two round holes IV is connected with same pivot IV through the bearing.

In a preferred scheme, the outside fixedly connected with rolling dish of pivot IV, and the outside winding of rolling dish has the lifting rope, and one side fixedly connected with motor of supporting seat, the drive end of motor passes through the coupling joint in the one end of pivot IV.

In a preferred scheme, one side of the supporting frame is fixedly connected with a fixed block, round holes five are formed in two sides of the fixed block, the same rotating shaft five is connected to the inner parts of the two opposite round holes five through bearings, and a rotating seat is fixedly connected to the outer part of the rotating shaft five.

Through being provided with adjusting part, after pile hole construction, through the starter motor, the motor drives the rolling dish for the rolling dish carries out the rolling to the lifting rope, thereby makes the drill bit remove to the horizontal direction, is convenient for transport it.

In a preferred scheme, the same spacing installation piece is fixedly connected with to the opposite both sides of supporting frame, and the mounting mouth has been seted up to one side of spacing installation piece.

In a preferred scheme, the inside equidistance fixedly connected with extension spring of installing port, and the outside fixedly connected with installing frame of a plurality of extension springs that lie in one side.

Therefore, the guard pile rotary drilling device has the advantages that secondary construction is conducted on the inner wall of the pile hole, the construction efficiency of the device is improved, meanwhile, the drill bit can be quickly replaced, and the construction efficiency is improved.

Drawings

Fig. 1 is a schematic main structure diagram of a fender pile rotary drilling device according to the present invention;

FIG. 2 is a schematic side view of a rotary drilling device for guard piles according to the present invention;

FIG. 3 is a schematic view of a rotary drilling assembly of a fender pile rotary drilling device according to the present invention;

FIG. 4 is a schematic view of a part of a rotary drilling assembly of a fender pile rotary drilling device according to the present invention;

FIG. 5 is a schematic view of a part of a rotary drilling assembly of a fender pile rotary drilling device according to the present invention;

FIG. 6 is a schematic structural view of a fixing assembly of a fender pile rotary drilling device according to the present invention;

fig. 7 is a schematic structural diagram of an adjusting assembly of a fender pile rotary drilling device according to the present invention.

In the figure: 1. a rotary digging machine; 2. a support arm; 3. a rotary digging assembly; 301. a support frame; 302. a driving motor; 303. a trigger lever; 304. a limit mounting block; 305. a telescopic spring; 306. a mounting frame; 307. rotating the round rod; 308. a ball; 309. a spin column; 310. a protective barrel; 311. a helical blade; 312. a guide plate; 313. drilling teeth; 314. a chute; 315. a moving block; 316. a support plate; 317. clamping the round rod; 318. a toothed bar; 319. a rotation shaft; 320. adjusting the toothed plate; 321. a pneumatic seat; 322. a telescopic cylinder; 323. a push rod; 324. a linkage rod; 325. a first rotating shaft; 4. a fixing assembly; 401. a guide rail; 402. a telescopic rod; 403. adjusting the tooth block; 404. a support plate; 405. a second rotating shaft; 406. a rotary gear; 407. pressing down a rod; 408. a third rotating shaft; 409. a ground plugboard; 410. ground nails; 5. an adjustment assembly; 501. a support base; 502. a rotation shaft IV; 503. a reel; 504. a motor; 505. a fixed block; 506. a fifth rotating shaft; 507. a rotating seat; 508. a lifting rope.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

The invention discloses a fender pile rotary drilling device which is mainly applied to the scene that the existing rotary drilling machine is required to be replaced due to extremely low construction efficiency and extremely high consumption of hard alloy drilling teeth at the bit position in the rotary drilling process due to the fact that rotary drilling bits are independently adopted in the rotary drilling process, and the existing replacement mode is long in time, so that the working efficiency is reduced.

Referring to fig. 1, 2, 3, 4 and 5, a guard pile rotary drilling device comprises a rotary drilling machine 1, a support arm 2 is installed at one side of the rotary drilling machine 1, a rotary drilling assembly 3 is arranged at one side of the support arm 2, the rotary drilling assembly 3 comprises a support frame 301, a rotary shaft 319, a rotary round rod 307 and a pneumatic seat 321, a driving motor 302 is fixedly connected to one side of the support frame 301, a driving end of the driving motor 302 is fixedly connected with a trigger rod 303, the other end of the trigger rod 303 is fixedly connected with a rotary column 309, a guard cylinder 310 is fixedly connected to the outer portion of the rotary column 309, a helical blade 311 is connected to the outer portion of the rotary column 309 through a bolt, a guide plate 312 is fixedly connected to one side of the guide plate 312, drilling teeth 313 are fixedly connected to one side of the guide plate 312, bayonets are arranged at the outer equidistant leaving of the rotary column 309, two sliding grooves 314 are formed in one side of the guide plate 312, the inside of the two sliding grooves 314 is connected with a moving block 315 in a sliding way, one side of the two moving blocks 315 is fixedly connected with a supporting plate 316, one side of the two supporting plates 316 is fixedly connected with a clamping round rod 317 at equal distance, the clamping round rod 317 is positioned in a bayonet, one side of the two moving blocks 315 is fixedly connected with a toothed rod 318, the outside of the two rotating shafts 319 is fixedly connected with an adjusting toothed plate 320, the adjusting toothed plate 320 is meshed with the toothed rod 318, one side of a pneumatic seat 321 is fixedly connected with a telescopic cylinder 322, one side of the telescopic cylinder 322 is fixedly connected with a pushing rod 323, two sides of the pushing rod 323 are provided with round holes I, the inside of the two opposite round holes I is connected with a rotating shaft I325 through a bearing, the outside of the two rotating shafts I325 is fixedly connected with a linkage rod 324, one side of the linkage rod 324 is fixedly connected with one side of the adjusting toothed plate 320, the balls 308 are fixedly connected to the outer portions of the plurality of rotary rods 307 at equal distances.

In a specific application scenario, when the rotary excavator 1 is used for construction, firstly, the driving motor 302 is started, the driving motor 302 drives the drilling teeth 313 on the guide plate 312 on the rotary column 309 to drill a tunnel, meanwhile, the helical blades 311 positioned outside the rotary column 309 simultaneously perform secondary construction on the inner wall of the pile hole, so that the construction efficiency of the rotary excavator is improved, when the drill bit is replaced, the telescopic cylinder 322 drives the push rod 323 to move, the push rod 323 drives the linkage rod 324 to drive the adjusting toothed plate 320 to rotate, the adjusting toothed plate 320 drives the moving block 315 on the toothed rod 318 to move in the sliding groove 314, the moving block 315 drives the clamping round rod 317 to move out of the bayonet on the rotary column 309 in the moving process, the drill bit can be quickly replaced, the rotary column 309 drives the balls 308 to rotate in the rotating process, the contact area between the balls 308 and the outer part of the rotary column 309 is small, and the abrasion of the rotary column 309 is reduced, and the service life of the rotary excavator is improved.

Referring to fig. 1 and 6, the outside of the support frame 301 is provided with a fixing assembly 4, and the fixing assembly 4 includes guide rails 401, and an adjusting tooth block 403 is slidably coupled to the inside of both guide rails 401.

Referring to fig. 6, one side of each of the two guide rails 401 is fixedly connected with a telescopic rod 402, and the ejection ends of the two telescopic rods 402 are fixedly connected to one side of an adjusting tooth block 403.

Referring to fig. 6, two support plates 404 are fixedly connected to one sides of the two guide rails 401, a second round hole is formed in one side of each support plate 404, a second rotating shaft 405 is connected to the inner portion of the two opposite round holes through bearings, a rotating gear 406 is fixedly connected to the outer portions of the two second rotating shafts 405, and the rotating gear 406 is meshed with the adjusting gear block 403.

Referring to fig. 6, two pressing rods 407 are fixedly connected to the outer portions of the two rotating shafts two 405, a third round hole is formed in one side of each pressing rod 407, a third rotating shaft 408 is connected to the inner portion of the two opposite third round holes through a bearing, a ground inserting plate 409 is fixedly connected to the outer portions of the two third rotating shafts 408, and ground nails 410 are fixedly connected to one sides of the two ground inserting plates 409 at equal distances.

In a specific application scene, after the pile hole position is determined through construction, at this moment, the telescopic rod 402 is started, the adjusting tooth block 403 is driven to move in the guide track 401 through the telescopic rod 402, so that the adjusting tooth block 403 drives the rotary gear 406 to rotate, the rotary gear 406 drives the ground plugboard 409 on the lower pressing rod 407 to move, the ground nail 410 is inserted into the ground surface, the rotary excavator 1 is fixed, the height of the ground plugboard 409 can be adjusted according to the construction position through the fixing component, and the use stability of the rotary excavating equipment is improved.

Referring to fig. 1 and 7, an adjusting assembly 5 is arranged outside the rotary excavator 1, the adjusting assembly 5 comprises a supporting seat 501, round holes four are formed in two sides of the supporting seat 501, and the same rotary shaft four 502 is connected to the inside of the two round holes four through bearings.

Referring to fig. 7, a winding disc 503 is fixedly connected to the outer portion of the fourth rotating shaft 502, a lifting rope 508 is wound around the outer portion of the winding disc 503, a motor 504 is fixedly connected to one side of the supporting seat 501, and a driving end of the motor 504 is connected to one end of the fourth rotating shaft 502 through a coupling.

Referring to fig. 3 and 7, a fixed block 505 is fixedly connected to one side of the supporting frame 301, round holes five are formed in two sides of the fixed block 505, the same rotating shaft five 506 is connected to the inner parts of the two opposite round holes five through bearings, and a rotating seat 507 is fixedly connected to the outer part of the rotating shaft five 506.

In a specific application scene, after pile hole construction is finished, the motor 504 is started, and the motor 504 drives the winding disc 503, so that the winding disc 503 winds the lifting rope 508, and the drill bit is moved to the horizontal direction, so that the drill bit is convenient to transport.

Referring to fig. 3, the same limit mounting block 304 is fixedly connected to opposite sides of the supporting frame 301, and a mounting opening is formed in one side of the limit mounting block 304.

Referring to fig. 3, the inside of the mounting port is fixedly connected with the extension springs 305 at equal distances, and the outside of the plurality of extension springs 305 located at one side is fixedly connected with the mounting frame 306.

Working principle: when the rotary drilling machine 1 is used for construction, the driving motor 302 is started firstly, the driving motor 302 is used for driving the drilling teeth 313 on the guide plate 312 on the rotary column 309 to drill a tunnel, the spiral blades 311 outside the rotary column 309 are simultaneously used for carrying out secondary construction on the inner wall of a pile hole, the construction efficiency of the equipment is improved, when the drill bit is replaced, the telescopic cylinder 322 is started, the telescopic cylinder 322 drives the push rod 323 to move, the push rod 323 drives the linkage rod 324 to drive the adjusting toothed plate 320 to rotate, the moving block 315 on the toothed bar 318 is driven to move in the sliding groove 314, the moving block 315 drives the clamping circular rod 317 to move out of the bayonet on the rotary column 309 in the moving process, the drill bit can be replaced rapidly, the rotary column 309 is rotated in the rotating process, the rotary circular rod 307 drives the balls 308 to rotate, the outer contact area of the balls 308 and the rotary column 309 is small, accordingly abrasion of the rotary column 309 is reduced, the service life of the rotary drilling equipment is improved, after the position of the pile hole is determined, the push rod 402 drives the linkage rod 324 to drive the adjusting toothed plate 320 to rotate, the moving block 315 drives the guide plate 508 to move in the sliding groove 314 through the moving block 403, the moving plate 503 is driven by the guide plate 403 to move in the moving process, the sliding plate 503 is driven by the rotary plate 503 to move the rotary plate 503, the rotary drilling plate is driven to move the rotary pile hole is fixed, the rotary drilling plate is convenient to move the rotary pile hole is fixed to rotate, the rotary pile hole is driven to rotate by the rotary pile hole is driven to rotate, the rotary hole is convenient to rotate the contact with the rotary hole 309 is subjected to the abrasion of the abrasion.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (10)

1. The utility model provides a fender pile rotary drilling device, includes rotary drilling machine (1), its characterized in that, support arm (2) is installed to one side of rotary drilling machine (1), and one side of support arm (2) is provided with rotary drilling subassembly (3), and rotary drilling subassembly (3) including braced frame (301), rotation axis (319), rotatory round bar (307) and pneumatic seat (321), one side fixedly connected with driving motor (302) of braced frame (301), and driving end fixedly connected with trigger lever (303) of driving motor (302), and the other end fixedly connected with column spinner (309) of trigger lever (303), the outside fixedly connected with fender drum (310) of column spinner (309), the outside of column spinner (309) is through bolted connection helical blade (311), the outside fixedly connected with baffle (312) of column spinner (309), and one side equidistance fixedly connected with brill tooth (313) of column spinner (309) outside equidistance is left and is equipped with the bayonet socket, two spouts (314) are seted up to one side of baffle (312), and two inside sliding block (314) are connected with equal moving block (315), two equal moving support plate (316) are connected with equal distance (316), clamping round bar (317) are located the inside of bayonet socket, and one side of two movable blocks (315) is all fixedly connected with ratch (318), two the outside of rotation axis (319) is all fixedly connected with adjusts pinion rack (320), and adjusts pinion rack (320) and ratch (318) and mesh mutually, one side fixedly connected with telescopic cylinder (322) of pneumatic seat (321), and one side fixedly connected with push rod (323) of telescopic cylinder (322), and round hole one has been seted up to the both sides of push rod (323), and the inside of two relative round holes one is connected with pivot one (325) through the bearing, and the outside of two pivots one (325) is all fixedly connected with gangbar (324), one side of gangbar (324) is fixedly connected with one side of adjusting pinion rack (320), a plurality of outside equal distance fixedly connected with ball (308) of rotatory round bar (307).

2. A fender pile rotary drilling device according to claim 1, characterized in that the outside of the supporting frame (301) is provided with a fixing assembly (4), and the fixing assembly (4) comprises guide rails (401), and the inside of both guide rails (401) is slidingly connected with an adjusting tooth block (403).

3. A fender pile rotary drilling device according to claim 2, characterized in that one side of both guide rails (401) is fixedly connected with a telescopic rod (402), and the ejector ends of both telescopic rods (402) are fixedly connected to one side of an adjusting tooth block (403).

4. A guard pile rotary drilling device according to claim 3, characterized in that two support plates (404) are fixedly connected to one sides of two guide rails (401), two round holes are formed in one side of each support plate (404), two rotating shafts (405) are connected to the inner parts of the two opposite round holes through bearings, rotating gears (406) are fixedly connected to the outer parts of the two rotating shafts (405), and the rotating gears (406) are meshed with the adjusting tooth blocks (403).

5. The fender pile rotary drilling device according to claim 4, wherein two outer parts of the second rotating shafts (405) are fixedly connected with two pressing rods (407), one side of each pressing rod (407) is provided with a third round hole, the inner parts of the two opposite third round holes are connected with a third rotating shaft (408) through bearings, the outer parts of the two third rotating shafts (408) are fixedly connected with ground inserting plates (409), and one side of each ground inserting plate (409) is fixedly connected with a ground nail (410) at equal distance.

6. The fender pile rotary drilling device according to claim 5, wherein an adjusting component (5) is arranged outside the rotary drilling machine (1), the adjusting component (5) comprises a supporting seat (501), round holes four are formed in two sides of the supporting seat (501), and the two round holes four are connected with the same rotary shaft four (502) through bearings.

7. The fender pile rotary drilling device according to claim 6, wherein a winding disc (503) is fixedly connected to the outer portion of the fourth rotating shaft (502), a lifting rope (508) is wound on the outer portion of the winding disc (503), a motor (504) is fixedly connected to one side of the supporting seat (501), and a driving end of the motor (504) is connected to one end of the fourth rotating shaft (502) through a coupling.

8. The fender pile rotary drilling device according to claim 7, wherein one side of the supporting frame (301) is fixedly connected with a fixed block (505), round holes five are formed in two sides of the fixed block (505), the same rotary shaft five (506) is connected to the inner parts of the two opposite round holes five through bearings, and a rotary seat (507) is fixedly connected to the outer part of the rotary shaft five (506).

9. The fender pile rotary drilling device according to claim 8, wherein the same limit mounting block (304) is fixedly connected to opposite sides of the supporting frame (301), and a mounting opening is formed in one side of the limit mounting block (304).

10. The fender pile rotary drilling device according to claim 9, wherein the telescopic springs (305) are fixedly connected to the inside of the mounting opening at equal distances, and a mounting frame (306) is fixedly connected to the outside of the plurality of telescopic springs (305) located on one side.