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CN-122014105-A - Reaming device for rock engineering investigation

CN122014105ACN 122014105 ACN122014105 ACN 122014105ACN-122014105-A

Abstract

The invention provides a reaming device for rock engineering investigation, and relates to the field of engineering investigation. This reaming device for rock engineering investigation is including placing the board, the up end center department of placing the board is provided with reaming structure, is located be provided with on the up end of board is placed to reaming structure front side and collect the processing structure, the lower terminal surface center of placing the board is provided with bearing structure by four diagonal angle departments respectively. Through setting up and collecting the processing structure, adjust through the inside of control first slider in first spout around the position during the use for can follow the regulation of reaming structure around the position, connect on protective sleeve's lateral wall through the bonding effect with two connection bandage at two magic subsides in the use, and can also adjust folding pipe's flexible length according to the in-service behavior, carry out unified concentrated emission through the transmission pipe of slope and handle, reduce the condition that produces to splash in the work progress, the industrial dust collector of setting can reduce the production of dust in the drilling process.

Inventors

  • LIU DI
  • SUN LIN
  • YANG CONGCONG
  • LI HAIXIA
  • YU XINYANG

Assignees

  • 山东省地矿工程勘察院(山东省地质矿产勘查开发局八〇一水文地质工程地质大队)

Dates

Publication Date
20260512
Application Date
20260325

Claims (7)

  1. 1. The reaming device for rock engineering investigation comprises a placing plate (1) and is characterized in that a reaming structure (3) is arranged in the center of the upper end face of the placing plate (1), a collecting and processing structure (2) is arranged on the upper end face of the placing plate (1) positioned at the front side of the reaming structure (3), and supporting structures (7) are respectively arranged at the positions, close to four opposite angles, of the center of the lower end face of the placing plate (1); The reaming structure (3) comprises a movable groove (303), the movable groove (303) is arranged at the center of the upper end face of the placing plate (1), the movable groove (303) is positioned at the upper end face of the placing plate (1) at the rear side of the movable groove (303), a placing groove (316) is arranged at the upper end face of the placing plate, a third driving motor (317) is fixedly connected to the lower inner wall of the placing groove (316), the output end of the third driving motor (317) penetrates through the front inner wall of the placing groove (316) and is communicated with the inside of the movable groove (303), a second screw rod (315) is fixedly connected to the end part, the front end of the second screw rod (315) is rotatably connected to the front inner wall of the movable groove (303), a frame (302) is sleeved on the side wall of the second screw rod (315) in the inside the movable groove (303), a second driving motor (310) is fixedly connected to the center of the upper inner wall of the frame (302), a first connecting transverse plate (304) is arranged at the upper end of the second driving motor, the output end of the first connecting transverse plate (304) penetrates through the upper end of the frame (306) and is fixedly connected to the upper end of the first connecting plate (306), the upper end of the first screw rod (306) is rotatably connected to the center of the lower end face of the top plate (312), and a drilling structure is sleeved on the side wall of the first screw rod (306).
  2. 2. The hole expanding device for rock engineering investigation according to claim 1, wherein the drilling structure comprises a front connecting plate (305), the front connecting plate (305) is sleeved and connected with the side wall of the first screw rod (306) in a threaded manner, second connecting transverse plates (311) are respectively fixedly connected at the positions, close to the rear side edge, of the centers of the two side walls of the front connecting plate (305), vertical grooves (301) are respectively arranged on the two inner side walls of the frame (302) at the other side of the two second connecting transverse plates (311), one ends of the two second connecting transverse plates (311) are respectively matched and connected with the inside of the two vertical grooves (301) in a sliding manner, a connecting fork (322) is fixedly connected at the front end of the front connecting plate (305), a supporting plate (309) is arranged in the middle of the connecting fork (322), connecting bolts (314) are respectively arranged at the centers of the two side walls of the supporting plate (309), the other ends of the two connecting bolts (314) respectively penetrate through the two inner side walls of the connecting fork (322) and are respectively communicated with the other side, and the end parts are respectively connected with a motor (313) in a threaded manner, one end part is respectively fixedly connected with an upper end face (307) of the supporting plate (307) and a driving end part (320) is fixedly connected with the upper end face (307) of the driving end face (307), the lower end face of the support plate (309) at the outer side of the auger shaft (320) is fixedly connected with a protective sleeve (318), the lower end of the auger shaft (320) is fixedly connected with a drill bit (319), and a discharge opening (321) is arranged at the position, close to the upper end, of the center of one side wall of the protective sleeve (318) in a penetrating mode.
  3. 3. The reaming device for rock engineering investigation according to claim 1, wherein the collecting and processing structure (2) comprises a working groove (201), the working groove (201) is arranged at the edge of the front side near the center of the upper end face of the placing plate (1), a first sliding groove (202) and two second sliding grooves (211) are respectively arranged on the upper end faces of the placing plates (1) on two sides of the working groove (201), a first sliding block (212) is slidingly connected inside the first sliding groove (202), the upper end of the first sliding block (212) is fixedly connected with a transmission pipe (206), the other end of the transmission pipe (206) is fixedly connected with a folding pipe (205), connecting straps (204) are respectively fixedly connected at the positions near the front side and the rear side near the center of one side wall of the folding pipe (205), magic tapes (203) are respectively arranged on one side wall of the two connecting straps (204), a first storage groove (208) is respectively arranged at the lower end near the center of the two inner side walls of the working groove (201), two storage grooves (208) are fixedly connected with a first storage groove (212), two storage frames (209) are respectively arranged at the positions near the lower end faces of the two storage frames (209) respectively, the upper end faces (209) are respectively arranged at the two storage frames (209), the lower inner walls of the two second storage grooves (214) are fixedly connected with telescopic rods (213) respectively, limiting blocks (207) are respectively and rotatably connected to the centers of the two inner side walls of the working groove (201) close to the upper ends of the two inner side walls, an industrial dust collector (210) is arranged at the upper ends of the two second sliding grooves (211), and the lower end faces of the industrial dust collector (210) are respectively matched and slidably connected to the interiors of the two second sliding grooves (211).
  4. 4. The reaming device for rock engineering investigation of claim 1, wherein the upper end surface center of the top plate (312) is fixedly connected with illuminating lamps (308) near two side edges respectively.
  5. 5. The reaming device for rock engineering investigation according to claim 1 is characterized in that a power supply device (4) is fixedly connected to the rear side edge of the center of the upper end face of the placing plate (1), and a control panel (6) is fixedly connected to the center of one side wall of the power supply device (4).
  6. 6. The reaming device for rock engineering investigation according to claim 1 is characterized in that the supporting structure (7) comprises a damping support (703), the damping support (703) is fixedly connected to the position, close to one side opposite angles, of the center of the lower end face of the placing plate (1), of the damping support (703), a self-locking universal wheel (702) is fixedly connected to the lower end of the damping support (703), a mounting plate (704) is fixedly connected to the lower end face of the placing plate (1) close to one side of the damping support (703), a hydraulic telescopic device (701) is fixedly connected to the center of the lower end face of the mounting plate (704), supporting legs (705) are movably connected to the lower ends of the hydraulic telescopic device (701), and anti-sliding grooves are formed in the lower end faces of the supporting legs (705).
  7. 7. The reaming device for rock engineering investigation according to claim 1 is characterized in that a handle (5) is fixedly connected to the rear end surface of the placing plate (1).

Description

Reaming device for rock engineering investigation Technical Field The invention relates to the technical field of engineering investigation, in particular to a reaming device for rock engineering investigation. Background The rock engineering investigation is a preceding and basic link of various geotechnical engineering constructions, the core task is to acquire physical and mechanical parameters, structural characteristics and hydrogeologic information of an underground geotechnical body through means such as drilling, under certain investigation scenes, a pilot hole which is pre-drilled needs to be enlarged to a larger design diameter, the process is called reaming, and the purpose of reaming is to meet engineering requirements such as subsequent large-size geophysical instruments, taking high-quality undisturbed rock samples, carrying out large in-situ tests or installing permanent monitoring anchoring elements, so that the reaming device is key equipment for realizing detailed investigation and engineering implementation from general investigation, and the performance of the reaming device is directly related to the quality of investigation data, the feasibility of engineering measures and the construction efficiency. However, the existing reaming device still has some defects and to-be-improved places in the practical use process, the traditional reamer only has a single cutting function, the self-adaptive adjustment cannot be realized in the use process to meet different use environments for operation and use, and the slag generated in the reaming process cannot be well collected and processed, so that a person skilled in the art provides a reaming device for rock engineering investigation to solve the problems in the background art. Disclosure of Invention (One) solving the technical problems Aiming at the defects of the prior art, the invention provides a reaming device for rock engineering investigation, which solves the problems that the function is single, self-adaptive adjustment cannot be carried out, and the slag cannot be treated and collected very well in the working process in the prior art. (II) technical scheme The invention aims at achieving the purpose by adopting the technical scheme that the reaming device for rock engineering investigation comprises a placing plate, wherein a reaming structure is arranged at the center of the upper end face of the placing plate, a collecting and processing structure is arranged on the upper end face of the placing plate positioned at the front side of the reaming structure, and supporting structures are respectively arranged at the positions, close to four opposite angles, of the center of the lower end face of the placing plate; The reaming structure comprises a movable groove, the movable groove is arranged at the center of the upper end face of a placing plate and is located at the center of the upper end face of the placing plate at the rear side of the movable groove, a third driving motor is fixedly connected to the lower inner wall of the placing groove, the output end of the third driving motor penetrates through the front inner wall of the placing groove and is communicated with the inside of the movable groove, a second screw rod is fixedly connected to the end portion of the third driving motor, the front end of the second screw rod is rotatably connected to the front inner wall of the movable groove and is located on the side wall of the second screw rod inside the movable groove, a frame is sleeved on the side wall of the second screw rod, a second driving motor is fixedly connected to the center of the upper inner wall of the frame and is located on two inner walls of the frame, the two ends of the first driving motor are fixedly connected with a first connecting transverse plate respectively, the output end of the second driving motor penetrates through the lower end face of the first connecting transverse plate and is communicated with the upper end, the end portion of the first screw rod is fixedly connected with the first screw rod, the upper end face of the first screw rod is fixedly connected to the upper end face of the first screw rod, and the upper end face of the first screw rod is fixedly connected to the first screw rod is provided with the upper end face of the first screw rod, and the upper end face of the first screw rod is fixedly connected to the upper end face of the first screw rod is provided with the upper end plate. Preferably, the drilling structure comprises a front connecting plate, the front connecting plate is sleeved on the side wall of the first screw rod and is in threaded connection with the front connecting plate, the two side wall centers of the front connecting plate are respectively fixedly connected with a second connecting transverse plate near the rear side edge, two vertical grooves are respectively formed in the two inner side walls of the frame on the other side of the second connecting transver