Search

CN-224228632-U - Drilling device for hydrogeology investigation

CN224228632UCN 224228632 UCN224228632 UCN 224228632UCN-224228632-U

Abstract

The utility model discloses a drilling device for hydrogeology investigation, which belongs to the technical field of hydrogeology investigation and comprises a cleaning component, wherein the cleaning component is arranged on the outer side of a drilling mechanism, the cleaning component comprises a dustproof shell, two first sliding grooves are formed in the first sliding grooves, the two first sliding grooves are respectively formed in the inner wall of the dustproof shell, and two pushing plates are respectively arranged on the left side and the right side of each pushing plate and are slidably connected with the inner wall of the corresponding first sliding groove.

Inventors

  • LIU XIAOFEI
  • ZHENG QING

Assignees

  • 山东国通环保科技有限公司

Dates

Publication Date
20260512
Application Date
20250702

Claims (7)

  1. 1. A drilling device for hydrogeological surveys, comprising: A machine body (1); The hydraulic mechanism (2) is fixedly connected to the upper surface of the machine body (1); The drilling mechanism (3) is fixedly connected to the lower surface of the hydraulic mechanism (2); The cleaning assembly (4) is arranged outside the drilling mechanism (3), and the cleaning assembly (4) comprises: The dustproof shell (41) is characterized in that the outer surface of the dustproof shell (41) is fixedly connected to the surface of the machine body (1); The first sliding grooves (42) are formed in two, and the two first sliding grooves (42) are formed in the inner wall of the dustproof shell (41); The pushing plates (43) are arranged in two, and the left side and the right side of each pushing plate (43) are slidably connected to the inner wall of the first sliding groove (42).
  2. 2. A drilling device for hydrogeological surveys according to claim 1, characterized in that the pushing plate (43) is provided on its upper surface with connection assemblies (5), said connection assemblies (5) being provided with two, two of said connection assemblies (5) comprising: The lower end surface of the telescopic rod (51) is fixedly connected to the upper surface of the pushing plate (43); the lower surface of the supporting plate (52) is fixedly connected to the upper end surface of the telescopic rod (51); The two connecting rods (53) are arranged, and the lower end surfaces of the two connecting rods (53) are fixedly connected to the upper surface of the supporting plate (52); The two second sliding grooves (54) are arranged, the two second sliding grooves (54) are respectively arranged on the lower surface of the drilling mechanism (3), and the inner wall of the second sliding groove (54) is in sliding connection with the outer surface of the connecting rod (53).
  3. 3. A drilling device for hydrogeological surveys according to claim 2, characterized in that the upper surface of said connecting rod (53) is provided with a stroking assembly (6), said stroking assembly (6) being provided with two, two of said stroking assemblies (6) comprising: The stroke column (61) is characterized in that the left end and the right end of the stroke column (61) are fixedly connected to the opposite sides of the connecting rod (53); A stroke block (62), wherein the stroke block (62) is arranged outside the stroke column (61); And the travel groove (63) is formed in the surface of the travel block (62), and the inner wall of the travel groove (63) is in sliding connection with the outer surface of the travel column (61).
  4. 4. A drilling device for hydrogeological surveys according to claim 3, wherein said travel block (62) is provided on the left and right sides with sliding assemblies (7), said sliding assemblies (7) being provided with four, four said sliding assemblies (7) comprising: The sliding plate (71) is characterized in that one side of the sliding plate (71) close to the stroke block (62) is fixedly connected to the left side and the right side of the stroke block (62); The outer surface of the sliding rod (72) is in sliding connection with the inner wall of the sliding plate (71), and the lower end surface of the sliding rod (72) is fixedly connected with the upper surface of the drilling mechanism (3).
  5. 5. A drilling device for hydrogeological survey according to claim 4, wherein two fixing shells (8) are arranged on the outer side of the sliding rod (72), the lower surfaces of the two fixing shells (8) are fixedly connected to the upper surface of the drilling mechanism (3), and the inner wall of the fixing shell (8) is fixedly connected to the upper end face of the sliding rod (72).
  6. 6. A drilling device for hydrogeological surveys according to claim 5, characterized in that said fixed casing (8) surface is provided with pressing assemblies (9), said pressing assemblies (9) being provided with two, two said pressing assemblies (9) comprising: A pressing plate (91), wherein one side of the pressing plate (91) close to the stroke block (62) is fixedly connected to the outer surface of the stroke block (62); the third sliding groove (92) is formed in the outer surface of the fixed shell (8), and the inner wall of the third sliding groove (92) is in sliding connection with the outer surface of the pressing plate (91); And the fourth sliding groove (93) is formed in the outer surface of the dustproof shell (41), and the inner wall of the fourth sliding groove (93) is in sliding connection with the outer surface of the pressing plate (91).
  7. 7. A drilling device for hydrogeological surveys according to claim 6, wherein said pressing plate (91) is provided on its underside with rebound assemblies (10), said rebound assemblies (10) being provided with two, two said rebound assemblies (10) comprising: The outer surface of the sliding column (101) is in sliding connection with the inner wall of the pressing plate (91), the upper end surface of the sliding column (101) is fixedly connected with the inner wall of the fixed shell (8), and the lower end surface of the sliding column (101) is fixedly connected with the upper surface of the drilling mechanism (3); The spring (102) is sleeved on the outer surface of the sliding column (101), the upper end face of the spring (102) is fixedly connected to the lower surface of the pressing plate (91), and the lower end face of the spring (102) is fixedly connected to the upper surface of the drilling mechanism (3).

Description

Drilling device for hydrogeology investigation Technical Field The utility model belongs to the technical field of hydrogeological investigation, and particularly relates to a drilling device for hydrogeological investigation. Background The hydrogeology investigation is to form, distribute, move and water quality, water yield, etc. to the groundwater, find out regional hydrogeology condition through means such as geological survey, geophysical prospecting, drilling, sampling analysis, etc. offer basis for water resource development and utilization, engineering construction, environmental protection, etc. it is the basis of hydrogeology work, it is crucial in hydrogeology investigation that drilling equipment can penetrate the earth's surface to obtain underground core, soil sample, directly reveal aquifer position, thickness and lithology, can install the pressure measuring tube through the drilling and monitor the water level, gather the water sample and analyze the water quality, can also carry out the water pumping test and survey hydrologic parameter, provide key data for accurate grasp groundwater occurrence state and law of motion, it is the core instrument that acquires underground true information. The drilling device for hydrogeology investigation commonly used in the market often adopts an auger boring machine, when drilling the ground, the soft sand and stone soil in the hole can splash along with the rotation of an auger bit, a large amount of soft sand and stone soil can be accumulated around the hole, and after the hole is drilled, loose deposits are extremely easy to fall into the hole, so that the bottom of the hole is blocked, investigation data errors are increased, and the reliability of hydrogeology condition analysis is affected. Disclosure of utility model Aiming at the problems existing in the prior art, the utility model provides a drilling device for hydrogeology investigation, which has the advantages of cleaning loose sand and stone soil accumulated around holes and preventing the loose sand and stone soil from falling into the holes again, and solves the problems that a large amount of loose sand and stone soil can be generated during drilling, and after the holes are drilled, loose accumulated matters are extremely easy to fall into the holes, so that the bottoms of the holes are blocked, investigation data errors are increased, and the reliability of hydrogeology condition analysis is affected. The utility model is achieved by a drilling device for hydrogeological investigation, comprising: a body; The hydraulic mechanism is fixedly connected to the upper surface of the machine body; the drilling mechanism is fixedly connected to the lower surface of the hydraulic mechanism; The cleaning assembly is arranged outside the drilling mechanism and comprises: the outer surface of the dustproof shell is fixedly connected to the surface of the machine body; the first sliding grooves are formed in two, and the two first sliding grooves are formed in the inner wall of the dustproof shell; The pushing plates are arranged, and the left side and the right side of each pushing plate are slidably connected to the inner wall of the first chute. As a preferred aspect of the present utility model, the pushing plate has a connection assembly on an upper surface thereof, and the connection assembly includes: the lower end surface of the telescopic rod is fixedly connected to the upper surface of the pushing plate; The lower surface of the supporting plate is fixedly connected to the upper end surface of the telescopic rod; The two connecting rods are arranged, and the lower end surfaces of the two connecting rods are fixedly connected to the upper surface of the supporting plate; the two second sliding grooves are arranged, the two second sliding grooves are all formed in the lower surface of the drilling mechanism, and the inner wall of the second sliding groove is in sliding connection with the outer surface of the connecting rod. As a preferred aspect of the present utility model, the upper surface of the connecting rod is provided with a stroke assembly, and the stroke assembly is provided with two stroke assemblies, and the two stroke assemblies comprise: The left end and the right end of the travel column are fixedly connected to the opposite side of the connecting rod; The travel block is arranged at the outer side of the travel column; The travel groove is formed in the surface of the travel block, and the inner wall of the travel groove is in sliding connection with the outer surface of the travel column. As a preferred aspect of the present utility model, sliding assemblies are provided on the left and right sides of the travel block, the sliding assemblies are provided with four, and the four sliding assemblies include: The sliding plate is fixedly connected with the left side and the right side of the travel block at one side of the sliding plate close to the travel block; The outer s