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CN-224208648-U - Sand cleaning tool for drilling rod

CN224208648UCN 224208648 UCN224208648 UCN 224208648UCN-224208648-U

Abstract

The utility model relates to the field of drilling rods, in particular to a sand cleaning tool for drilling rods, which comprises a first movable frame; the utility model further comprises a motor I, a screw rod, a slide block I, a water tank, a water pump, a water pipe, a diversion bin and a nozzle, wherein the motor I is arranged on the right side of the front surface of the movable frame I, the output end of the motor I penetrates through the front surface of the movable frame I and is connected with the screw rod, the rear surface of the screw rod is rotationally connected with the inner rear surface of the movable frame I, and the slide block I is in threaded connection with the outer surface of the screw rod.

Inventors

  • WANG MINGYAO
  • Su Xunan
  • LIU SHISEN

Assignees

  • 中国煤炭地质总局一二九勘探队

Dates

Publication Date
20260508
Application Date
20250401

Claims (7)

  1. 1. The drilling rod sand cleaning tool is characterized by further comprising a motor I (2), a screw rod (3), a slide block I (4), a water tank (5), a water pump (6), a water pipe (7), a diversion bin (8) and nozzles (9), wherein the motor I (2) is arranged on the right side of the front surface of the moving frame I (1), the output end of the motor I (2) penetrates through the front surface of the moving frame I (1) to be connected with the screw rod (3), the rear surface of the screw rod (3) is rotationally connected with the inner rear surface of the moving frame I (1), the slide block I (4) is in threaded connection with the outer surface of the screw rod (3), the water tank (5) is arranged on the upper surface of the slide block I (4), the water pump (6) is arranged on the upper surface of the water tank (5), one end of the water pipe (7) is connected with the upper surface of the water pump, the other end of the water pipe (7) is connected with the diversion bin (8), and the left surface of the diversion bin (8) is provided with a plurality of nozzles (9).
  2. 2. The sand cleaning tool for drilling rods of claim 1, wherein a limiting rod (10) is arranged on the left side of the inner front surface of the first moving frame (1), a second sliding block (11) is connected to the outer surface of the limiting rod (10) in a sliding mode, a connecting rod (12) is arranged on the left surface of the first sliding block (4), the left surface of the connecting rod (12) is connected with the right surface of the second sliding block (11), a mounting plate (13) is arranged on the upper surface of the second sliding block (11), an electric push rod (14) is arranged on the left surface of the mounting plate (13), and a sponge brush (15) penetrates through the left surface of the mounting plate (13) at the telescopic end of the electric push rod (14).
  3. 3. The drilling rod sand cleaning tool of claim 1, wherein the front side and the rear side of the upper surface of the first moving frame (1) are respectively provided with a mounting bracket (16), a sliding rod (17) is connected between the two mounting brackets (16), a fixed seat (18) is arranged at the position close to the edge of the rear side of the outer surface of the sliding rod (17), the outer surfaces of the sliding rod (17) are slidably connected with a sliding seat (19), the lower surfaces of the fixed seat (18) and the sliding seat (19) are respectively provided with a second moving frame (20), a rotating handle (21) is arranged on the left surface of the second moving frame (20), a right surface of the rotating handle (21) penetrates through the left surface of the second moving frame (20) and is connected with a two-way screw rod (22), the right surface of the two-way screw rod (22) is rotatably connected with two symmetrical clamping arms (23), mounting grooves (24) are respectively formed in the two clamping arms (23), and a plurality of rollers (25) are rotatably connected in the inner parts of the mounting grooves (24).
  4. 4. A tool for cleaning sand of a drilling rod according to claim 3, wherein the left surfaces of the two rotary handles (21) are provided with rocker arms (26), and the lower sides of the left surfaces of the rocker arms (26) are rotatably connected with a crank (27).
  5. 5. The sand cleaning tool for drilling rods according to claim 3, wherein the mounting platform (28) is arranged on the rear surface of the rear side mounting bracket (16), the motor II (29) is arranged on the upper surface of the mounting platform (28), the moving frame III (30) is arranged on the front surface of the motor II (29), the motor III (31) is arranged on the upper surface of the moving frame III (30), the output end of the motor III (31) penetrates through the upper surface of the moving frame III (30) to be connected with the two-way screw rod II (32), the lower surface of the two-way screw rod II (32) is rotatably connected with the inner lower surface of the moving frame III (30), and two symmetrical clamping plates (33) are connected with the outer surface of the two-way screw rod II (32) in a threaded mode.
  6. 6. The sand cleaning tool for drilling rods according to claim 1, wherein a dust storage bin (34) is arranged on the lower surface of the first movable frame (1), and a drawer (35) is connected inside the dust storage bin (34) in a sliding mode.
  7. 7. The sand cleaning tool for drilling rods of claim 6, wherein sliding grooves (36) are formed in the left and right sides of the inside of the dust storage bin (34), sliding rails (37) are arranged on the left and right sides of the drawer (35), and the sliding rails (37) are in sliding connection with the sliding grooves (36).

Description

Sand cleaning tool for drilling rod Technical Field The utility model relates to the field of drilling rods, in particular to a sand cleaning tool for drilling rods. Background The sand cleaning tool for drilling rod is one kind of engineering equipment specially used for cleaning gravel and rock dust on the surface of drilling rod and in well bore, and is mainly used for solving the problems of drilling jamming, unstable well wall, etc. caused by rock dust deposition in drilling process. The existing drilling rod sand cleaning tool lacks a high-pressure flushing function, so that the problems that mud skin or tiny particles with strong adhesiveness are difficult to thoroughly remove only by means of mechanical friction, so that rock scraps form a sediment layer on the inner wall or the outer wall of a drilling rod, and the fluidity of subsequent drilling fluid and the pressure transmission efficiency of a drilling tool are affected can occur. Therefore, aiming at the problem that the existing drilling rod sand cleaning tool lacks a high-pressure flushing function, mud skin or tiny particles with strong adhesiveness are difficult to thoroughly remove only by means of mechanical friction, so that the subsequent drilling effect is affected, and a novel drilling rod sand cleaning tool needs to be designed. Disclosure of utility model In order to overcome the defect that the existing drilling rod sand cleaning tool lacks the function of high-pressure flushing, mud skin or tiny particles with strong adhesiveness are difficult to thoroughly remove only by means of mechanical friction, so that the problem of influencing the subsequent drilling effect is caused. The technical scheme includes that the sand cleaning tool for the drilling rod comprises a first movable frame, a first motor, a screw rod, a first sliding block, a water tank, a water pump, a water pipe, a diversion bin and nozzles, wherein the right side of the front surface of the first movable frame is provided with the first motor, the output end of the first motor penetrates through the front surface of the first movable frame and is connected with the screw rod, the rear surface of the screw rod is rotationally connected with the rear surface of the inside of the first movable frame, the first sliding block is in threaded connection with the outer surface of the screw rod, the water tank is arranged on the upper surface of the first sliding block, the water pump is arranged on the upper surface of the water tank, one end of the water pipe is connected with the upper surface of the water pump, the other end of the water pipe is connected with the diversion bin, and the left surface of the diversion bin is provided with a plurality of nozzles. Preferably, through setting up motor one, the motor one drives the screw rod and rotates during operation, through the rotation restriction of moving frame one pair of slider one, thereby drive slider one and remove, drive water tank and connecting piece move together during slider one removes, the rethread starts the water pump, water source pump in the water tank is in the water pipe, carry reposition of redundant personnel storehouse by the water pipe, finally shunt each nozzle pressurization blowout by reposition of redundant personnel storehouse with the water source, thereby reach the purpose of high pressure washing, with this solve current drilling rod sand removal instrument lack the function of high pressure washing, because of not having the high pressure washing function, just can appear just relying on mechanical friction to be difficult to thoroughly get rid of mud skin or tiny particle that the adhesion is strong, lead to the detritus to form the sedimentary layer at drilling rod inner wall or outer wall, influence the mobility of follow-up drilling fluid and the problem of the pressure transmission efficiency of drilling tool. Preferably, a limiting rod is arranged on the left side of the inner front surface of the first movable frame, a second sliding block is connected to the outer surface of the limiting rod in a sliding mode, a connecting rod is arranged on the left surface of the first sliding block, the left surface of the connecting rod is connected with the right surface of the second sliding block, a mounting plate is arranged on the upper surface of the second sliding block, an electric push rod is arranged on the left surface of the mounting plate, and a sponge brush is connected to the telescopic end of the electric push rod, penetrating through the left surface of the mounting plate. Preferably, the front side and the rear side of the upper surface of the first movable frame are respectively provided with a mounting bracket, a sliding rod is connected between the two mounting brackets, a fixing seat is arranged at the position of the side, close to the rear side, of the outer surface of the sliding rod, the outer surface of the sliding rod is slidably connected with a sliding seat, th