CN219654687U

CN219654687U - Portable coring device

Info

Publication number: CN219654687U
Application number: CN202222976141.XU
Authority: CN
Inventors: 郭东宝; 张晓兰; 牛永杰
Original assignee: Lanzhou Mineral Exploration Institute Of Gansu Nonferrous Metal Geological Exploration Bureau
Current assignee: Lanzhou Mineral Exploration Institute Of Gansu Nonferrous Metal Geological Exploration Bureau
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-09-08
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a portable coring device, which comprises a sweep plate, wherein two fixed plates which are distributed back and forth are fixedly arranged on the upper end surface of the sweep plate, a fixed frame is movably arranged between the two fixed plates through a rotating shaft, a first electric push rod is movably arranged between the left side wall of the fixed frame and the upper end surface of the sweep plate through the rotating shaft, two slide bars are fixedly arranged in the fixed frame, a movable plate is movably sleeved between the two slide bars, when the underground rock is cored, two base plates can be pushed to move towards the ground by starting the two second electric push rods, so that the two base plates stably support the support plate, then a motor and a hydraulic cylinder are started, the drill rod is enabled to move downwards while rotating, at the moment, the limiting ring has the stability effect, the drill rod is effectively prevented from shaking, the drill rod is enabled to stably and deeply punch the rock, the damage to the drill rod is effectively avoided, and the device is convenient to move.

Description

Portable coring device

Technical Field

The utility model relates to the field of geological exploration equipment, in particular to a portable coring device.

Background

Geological survey is broadly understood as geological work, and is research work for researching the geological conditions of rocks, stratum structures, minerals, groundwater, landforms and the like in a certain area by using geological survey methods such as mapping, drilling, pit detection, sampling test, geological remote sensing and the like according to the requirements of economic construction, national defense construction and scientific technology development.

In geological exploration activities, because the geological formations are hard, workers need to use a drilling device to drill the drill bit underground to core the geological formations.

At present, when using drilling equipment to punch and core geological strata, usually need artifical hand drilling equipment to press to ground, make the drill bit on the drilling equipment throw into ground, when the length of drill bit is longer, artifical handheld degree of difficulty is great and because the motor drives the drilling rod operation, the vibrations of manual handheld in-process motor is great, the stability of drilling rod is relatively poor, leads to the drilling rod to rock easily, and the staff's physical power is spent to the comparison simultaneously to can influence the coring efficiency of geological investigation, consequently, it is necessary to provide a portable corer to solve above-mentioned problem to have put forward.

Disclosure of Invention

The utility model aims to provide a portable coring device which has the characteristics of effectively preventing a drill rod from shaking, enabling the drill rod to stably penetrate into the underground to punch and core rock, effectively avoiding damage to the drill rod and facilitating movement of the device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the portable coring device comprises a vehicle plate, wherein two fixed plates which are distributed front and back are fixedly arranged on the upper end surface of the vehicle plate, a fixed frame is movably arranged between the two fixed plates through a rotating shaft, a first electric push rod is movably arranged between the left side wall of the fixed frame and the upper end surface of the vehicle plate through the rotating shaft, two sliding rods are fixedly arranged in the fixed frame, a movable plate is movably sleeved between the two sliding rods, and a carrier plate is fixedly arranged on the outer side wall of the movable plate;

the motor is installed to the up end of support plate, the output of motor runs through the support plate and installs the drilling rod, the lateral wall activity of drilling rod has cup jointed the spacing ring, the lateral wall fixed mounting of spacing ring has two screw thread barrels that distribute around, two the screw rod is all installed to the inside of screw thread barrel, two the one end that the screw rod is kept away from relatively is all run through and movable mounting has fixed block fixed mounting in sweep up end.

In order to push the two backing plates to be in contact with the ground, the supporting plate is supported, and as a preferable mode of the portable coring device, the supporting plate is fixedly arranged at the bottom end face of the fixed frame, two second electric push rods which are distributed front and back are arranged at the upper end face of the supporting plate, and the output ends of the two second electric push rods penetrate through the upper end face of the supporting plate and are all provided with the backing plates.

In order to facilitate pushing the moving plate to move, the portable coring device is preferable, wherein the cross section of the fixed frame is U-shaped, a hydraulic cylinder is arranged on the upper end surface of the fixed frame, and the output end of the hydraulic cylinder penetrates through the upper end surface of the fixed frame and is fixedly connected with the moving plate.

In order to facilitate the contact between one end of the drill rod and the ground, the portable coring device is preferable, wherein the upper end surface of the sweep plate is provided with a port between two fixed plates in a penetrating way.

In order to facilitate the support and fixing of the support frame, as a preferred portable coring device of the present utility model, a riser is fixedly installed on the upper end surface of the carriage, the support frame is fixedly installed on the upper end surface of the riser, and a handrail is fixedly installed on the left side wall of the riser.

In order to facilitate the powering of the various components, as a preferred portable coring device of the present utility model, the upper end surface of the sweep is fitted with a diesel engine located between the riser and the first electric push rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the device is used for punching and coring underground rock, a diesel engine is started firstly, then a first electric push rod is started, a fixed frame is pushed to rotate so as to be erected, then two screws are connected with two fixed blocks, then the screws are connected with a limiting ring through a threaded cylinder, then two second electric push rods are started, two backing plates can be pushed to move towards the ground, the two backing plates stably support a supporting plate, then a motor and a hydraulic cylinder are started, the drill rod is enabled to rotate and move downwards, at the moment, the limiting ring increases the stability of the drill rod, the drill rod is effectively prevented from shaking, the drill rod is enabled to stably penetrate deep into the ground to punch and core the rock, and damage to the drill rod is effectively avoided.

2. After the use of the utility model is finished, the two second electric push rods are started to shrink the base plate, then the two screw rods and the limiting rings are disassembled, and then the first electric push rod is started, so that the fixed frame rotates and one end of the fixed frame leans against the supporting frame, thereby storing the fixed frame and facilitating the pushing of the device to move.

Drawings

FIG. 1 is a block diagram of an overall cross-section of the present utility model;

FIG. 2 is a right side view of the fixing frame of the present utility model;

fig. 3 is a top view of the base plate of the present utility model.

In the figure: 1. a sweep; 101. a port; 2. a fixing plate; 201. a first electrical push rod; 3. a fixed frame; 301. a slide bar; 302. a moving plate; 303. a hydraulic cylinder; 4. a carrier plate; 401. a motor; 402. a drill rod; 5. a support plate; 501. a second electric push rod; 502. a backing plate; 6. a limiting ring; 601. a thread cylinder; 602. a screw; 603. a fixed block; 7. a riser; 701. a support frame; 702. an armrest; 8. a diesel engine.

Detailed Description

Referring to fig. 1 to 3, a portable coring device includes a carriage plate 1, wherein two fixing plates 2 distributed front and back are fixedly mounted on an upper end surface of the carriage plate 1, a fixing frame 3 is movably mounted between the two fixing plates 2 through a rotating shaft, a first electric push rod 201 is movably mounted between a left side wall of the fixing frame 3 and the upper end surface of the carriage plate 1 through the rotating shaft, two slide rods 301 are fixedly mounted in the fixing frame 3, a movable plate 302 is movably sleeved between the two slide rods 301, and a carrier plate 4 is fixedly mounted on an outer side wall of the movable plate 302;

the motor 401 is installed to the up end of support plate 4, and the output of motor 401 runs through support plate 4 and installs drilling rod 402, and spacing ring 6 has been cup jointed in the lateral wall activity of drilling rod 402, and the lateral wall fixed mounting of spacing ring 6 has two screw barrels 601 that distribute around, and screw 602 is all installed to the inside of two screw barrels 601, and the one end that two screw rods 602 kept away from relatively all runs through and movable mounting has fixed block 603 fixed mounting in sweep 1 up end.

In this embodiment: when the device is used for punching and coring underground rock, the diesel engine 8 is started firstly, then the first electric push rod 201 is started, the fixing frame 3 is pushed to rotate so as to enable the fixing frame 3 to be erected, then the two screw rods 602 are connected with the two fixing blocks 603, then the screw rods 602 are connected with the limiting rings 6 through the threaded cylinders 601, then the two second electric push rods 501 are started, the two backing plates 502 can be pushed to move towards the ground, the two backing plates 502 stably support the supporting plate 5, then the motor 401 and the hydraulic cylinder 303 are started, the drill rod 402 is enabled to rotate and move downwards, at the moment, the limiting rings 6 increase the stability of the drill rod 402 and effectively prevent the drill rod 402 from shaking, so that the drill rod 402 is enabled to stably penetrate deep into the ground to punch and core rock, damage to the drill rod 402 is effectively avoided, after the use is finished, the two second electric push rods 501 are started to shrink the backing plates 502, then the two screw rods 602 and the limiting rings 6 are dismounted, and then the first electric push rod 201 is started, so that one end of the fixing frame 3 is enabled to rotate and lean against the supporting frame 701, so that the device is stored, and the device is conveniently pushed to move.

As a technical optimization scheme of the utility model, a supporting plate 5 is fixedly arranged at the bottom end surface of a fixed frame 3, two second electric push rods 501 which are distributed back and forth are arranged at the upper end surface of the supporting plate 5, and the output ends of the two second electric push rods 501 penetrate through the upper end surface of the supporting plate 5 and are provided with a backing plate 502.

In this embodiment: by activating the two second electric pushers 501, the two pads 502 can be pushed to move toward the ground, so that the two pads 502 can function to support the support plate 5.

As a technical optimization scheme of the utility model, the cross section of the fixed frame 3 is U-shaped, the upper end face of the fixed frame is provided with the hydraulic cylinder 303, and the output end of the hydraulic cylinder 303 penetrates through the upper end face of the fixed frame 3 and is fixedly connected with the movable plate 302.

In this embodiment: by actuating the hydraulic cylinder 303, the moving plate 302 can be pushed to move along the two slide rods 301, so that the moving plate 302 can drive the carrier plate 4 to move.

As a technical optimization scheme of the utility model, the upper end face of the sweep plate 1 is provided with a port 101 between two fixed plates 2.

In this embodiment: by opening the port 101, when the carrier plate 4 drives the motor 401 and the drill rod 402 to move downwards, the drill rod 402 is convenient to contact with the ground.

As a technical optimization scheme of the utility model, a vertical plate 7 is fixedly arranged on the upper end surface of the vehicle plate 1, a supporting frame 701 is fixedly arranged on the upper end surface of the vertical plate 7, and an armrest 702 is fixedly arranged on the left side wall of the vertical plate 7.

In this embodiment: the position of the support frame 701 can be fixed through the vertical plate 7, and the vehicle plate 1 can be pushed to move through the installation of the handrails 702.

As a technical optimization scheme of the utility model, a diesel engine 8 positioned between a vertical plate 7 and a first electric push rod 201 is arranged on the upper end surface of the vehicle plate 1.

In this embodiment: by installing the diesel engine 8, it is convenient to supply the operating power to the hydraulic cylinder 303, the motor 401, the first electric push rod 201, and the second electric push rod 501.

Working principle: firstly, the fixed frame 3 is obliquely placed in the supporting frame 701 in the initial state of the device, meanwhile, the limiting ring 6 and the screw rods 602 are not installed, when the device is used, the vehicle plate 1 is moved to a designated place through the handrails 702, when the underground rock is punched and coring is carried out, the diesel engine 8 is connected with each part, the diesel engine 8 is started, then the two screw rods 602 are connected with the two fixed blocks 603, then the screw rods 602 are connected with the limiting ring 6 through the screw cylinders 601, then the first electric push rod 201 is started, the fixed frame 3 is pushed to rotate so as to be erected, then the two second electric push rods 501 are started, the two base plates 502 can be pushed to move towards the ground, the two base plates 502 stably support the supporting plate 5, then the motor 401 and the hydraulic cylinder 303 are started, the motor 401 drives the drill rod 402 to rotate, meanwhile, the hydraulic cylinder 303 pushes the moving plate 302 to move along the two sliding rods 301, the moving plate 302 is driven to move with the carrier plate 4 and the motor 401, the drill rod 402 rotates and moves downwards, at the moment, the limiting ring 6 can play a role in stabilizing the drill rod 402 and prevent the drill rod 402 from shaking, so that the drill rod 402 can stably penetrate deep into the ground to punch and core rock, after the use is finished, the two second electric push rods 501 are started to shrink the base plate 502, then the two screw rods 602 and the limiting ring 6 are detached, then the first electric push rods 201 are started, the fixed frame 3 can be pushed to rotate, one end of the fixed frame 3 leans against the supporting frame 701, and the fixed frame is stored, so that the device is pushed to move conveniently.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A portable coring device comprising a sweep (1), characterized in that: the automobile plate is characterized in that two fixed plates (2) which are distributed front and back are fixedly arranged on the upper end face of the automobile plate (1), a fixed frame (3) is movably arranged between the two fixed plates (2) through a rotating shaft, a first electric push rod (201) is movably arranged between the left side wall of the fixed frame (3) and the upper end face of the automobile plate (1) through the rotating shaft, two slide bars (301) are fixedly arranged in the fixed frame (3), a movable plate (302) is movably sleeved between the two slide bars (301), and a carrier plate (4) is fixedly arranged on the outer side wall of the movable plate (302);

the motor (401) is installed to the up end of support plate (4), the output of motor (401) runs through support plate (4) and installs drilling rod (402), spacing ring (6) have been cup jointed in the lateral wall activity of drilling rod (402), the lateral wall fixed mounting of spacing ring (6) has screw thread section of thick bamboo (601) that two distributes around, two screw thread section of thick bamboo (601) are inside all installed screw rod (602), two the one end that screw rod (602) kept away from relatively all runs through and movable mounting has fixed block (603) fixed mounting in sweep (1) up end.

2. A portable coring device according to claim 1, wherein: the bottom end face fixed mounting of fixed frame (3) has backup pad (5), the second electric push rod (501) of two front and back distributions are installed to the up end of backup pad (5), and two the output of second electric push rod (501) runs through the up end of backup pad (5) and all installs backing plate (502).

3. A portable coring device according to claim 1, wherein: the cross section of the fixed frame (3) is U-shaped, a hydraulic cylinder (303) is arranged on the upper end face of the fixed frame, and the output end of the hydraulic cylinder (303) penetrates through the upper end face of the fixed frame (3) and is fixedly connected with the movable plate (302).

4. A portable coring device according to claim 1, wherein: the upper end face of the sweep (1) is provided with a port (101) between the two fixed plates (2).

5. A portable coring device according to claim 1, wherein: the automobile seat is characterized in that a vertical plate (7) is fixedly arranged on the upper end face of the automobile seat (1), a supporting frame (701) is fixedly arranged on the upper end face of the vertical plate (7), and a handrail (702) is fixedly arranged on the left side wall of the vertical plate (7).

6. A portable coring device according to claim 5, wherein: the upper end face of the vehicle plate (1) is provided with a diesel engine (8) positioned between the vertical plate (7) and the first electric push rod (201).