CN213540370U

CN213540370U - Multifunctional drill rod for underground survey

Info

Publication number: CN213540370U
Application number: CN202022409779.6U
Authority: CN
Inventors: 陈海峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-25
Anticipated expiration: 2030-10-27

Abstract

The utility model provides a multifunctional drill rod for underground surveying, which belongs to the field of surveying equipment and comprises a motor, a drill rod, a guide shaft, a fixed end, an air suction pump, a drill bit, a camera seat and a lifting rod; a drill rod is arranged at the lower part of the motor; the drill rod penetrates through the middle of the guide shaft; the bottom of the guide shaft is fixedly provided with a fixed end; the upper part of the fixed end is fixedly provided with an air suction pump; a drill bit is fixedly arranged at the bottom of the drill rod; a lifting rod is arranged in the drill rod; the upper part of the lifting rod is provided with a camera seat. The utility model can efficiently reduce the influence caused by vibration in the drilling operation through the transverse spring and the vertical spring inside the fixed end, and the drill rod is efficiently fixed through the arrangement of the guide shaft and the air suction pump; the effect of real-time multi-functional survey to gas, atmospheric pressure and the rivers condition in the pit is realized through a plurality of inductor settings simultaneously.

Description

Multifunctional drill rod for underground survey

Technical Field

The utility model belongs to survey the equipment field, especially relate to a multi-functional survey in pit uses drilling rod.

Background

A mine is a generic term for roadways, chambers, equipment, ground buildings and structures that form the production system of an underground coal mine. Inclined shafts, vertical shafts, adits and the like in underground mining of mines are also sometimes referred to as mines. The determination of the field range size, the mine production capacity and the service life of each mine is one of the key problems which must be solved in the mine self-design.

The mine needs to survey the underground in advance before the excavation is set, the potential safety hazard existing in the underground is early warned in advance, and the safety preview is well done before the excavation to prevent the occurrence of safety accidents. A plurality of existing mines are early-warned through experience of old miners in surveying, effective and safe prevention and control cannot be achieved, and surveying equipment is used for early warning sometimes, but the functions of the equipment are single, and operation is inconvenient.

Therefore, the invention is necessary to provide a multifunctional, safe and convenient device for the surveying drill rod.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a multi-functional survey in pit uses drilling rod to solve multi-functional, safe convenient survey and use the problem of drilling rod. The equipment comprises a motor, a drill rod, a guide shaft, a fixed end, an air suction pump, a drill bit, a camera base and a lifting rod; a drill rod is arranged at the lower part of the motor; the drill rod penetrates through the middle of the guide shaft; the bottom of the guide shaft is fixedly provided with a fixed end; the upper part of the fixed end is fixedly provided with an air suction pump; a drill bit is fixedly arranged at the bottom of the drill rod; a lifting rod is arranged in the drill rod; the upper part of the lifting rod is provided with a camera seat.

Preferably, the left side of the motor is fixedly connected with a connecting block; a sliding block is fixedly arranged on the left side of the connecting block; the sliding block is connected inside the door frame in a sliding mode.

Preferably, the drill rod comprises a gas sensor, an air pressure sensor and a water level sensor; a gas sensor is fixedly arranged at the bottom of the drill rod; the lower part of the gas sensor is fixedly provided with an air pressure sensor; a water level sensor is fixedly arranged at the lower part of the air pressure sensor; the model of the gas sensor is GJC4 methane sensor; the air pressure sensor is a PT124G-11 series air pressure sensor; the water level sensor is a USK531 ultrasonic liquid level sensor.

Preferably, the guide shaft comprises a fixed shaft; the bottom of the guide shaft is fixedly connected with a fixed shaft.

Preferably, the fixed end comprises a vertical pillar, a stress column, a vertical spring, a rotating shaft, a connecting rod, a moving wheel, a cross rod, a cavity and a transverse spring; a vertical strut is fixedly arranged at the middle part of the upper side inside the fixed end; the bottom of the vertical strut is provided with a stress column; the lower part of the stress column is provided with a vertical spring; two sides of the vertical strut are rotatably connected with rotating shafts; the side surface of the rotating shaft is connected with the movable wheel through a connecting rod; the side surface of the moving wheel is fixedly connected with a cross rod; the cross rod is sleeved inside the cavity; and the lateral side of the cross rod is fixedly connected with a transverse spring.

Preferably, the fixed end is arranged in a left-right symmetrical mode.

Preferably, the air suction pump comprises an air suction pipe, an air guide pipe and a metal sucker; the upper part of the air suction pump is provided with an air suction pipe; the side surface of the upper part of the air suction pipe is provided with an air guide pipe; the metal sucker is connected with the air suction pump through the air suction pipe.

Preferably, the left side of the guide shaft is fixedly connected with a connecting shaft.

Preferably, the camera base comprises a panoramic camera and an illuminating lamp; a panoramic camera is fixedly arranged in the middle of the camera seat; the uppermost part of the camera seat is fixedly provided with an illuminating lamp.

Preferably, the lifting rod comprises a lifting pump, a lifting baffle plate and a lifting slide block; the upper part of the lifting rod is fixedly provided with a lifting pump; the bottom of the lifting rod is fixedly connected with a lifting baffle; and lifting slide blocks are fixedly arranged on two sides of the lifting baffle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. effect of multifunctional survey: the utility model discloses in, set up the effect of realizing the real-time multi-functional survey to the gas in the pit, atmospheric pressure and the rivers condition through a plurality of inductors.

2. The shockproof function: the utility model discloses an inside horizontal spring of stiff end and the influence that vibrations brought in the realization of vertical spring efficient reduce drilling operation.

3. High-efficiency fixation: the utility model discloses a connecting block, connecting axle and guiding axle realize the first step rigidity to the drilling rod, and the aspirator pump that stiff end upper portion set up simultaneously is further fixed the high-efficient fixed of realization drilling rod when the operation with the drilling rod.

4. The real-time monitoring effect is as follows: the utility model discloses an interior inside camera seat of placing the drilling rod in realizes the real-time image control to the borehole survey condition.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic view of the usage result of the present invention.

Fig. 4 is a cross-sectional view of the plane a-a of the present invention.

Reference numerals

1. A gantry; 2. A slider;

3. connecting blocks; 4. A motor;

5. a drill stem; 6. A guide shaft;

7. a fixed end; 8. A getter pump;

9. a drill bit; 10. A connecting shaft;

11. a camera seat; 12. A lifting rod;

51. a gas sensor; 52. An air pressure sensor;

53. a water level sensor; 61. A fixed shaft;

71. a vertical pillar; 72. A stress column;

73. a vertical spring; 74. A rotating shaft;

75. a connecting rod; 76. A moving wheel;

77. a cross bar; 78. A cavity;

79. a lateral spring; 81. An air intake duct;

82. an air duct; 83. A metal sucker;

111. a panoramic camera; 112. An illuminating lamp;

121. a lift pump; 122. A lifting baffle plate;

123. and lifting the sliding block.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in fig. 1 to 4, the utility model provides a multifunctional drill rod for underground surveying, which comprises a motor 4, a drill rod 5, a guide shaft 6, a fixed end 7, an air suction pump 8, a drill bit 9, a camera seat 11 and a lifting rod 12; the lower part of the motor 4 is provided with a drill rod 5; the drill rod 5 passes through the middle of the guide shaft 6.

The bottom of the guide shaft 6 is fixedly provided with a fixed end 7; the upper part of the fixed end 7 is fixedly provided with an air suction pump 8; a drill bit 9 is fixedly arranged at the bottom of the drill rod 5; a lifting rod 12 is arranged inside the drill rod 5; the upper part of the lifting rod 12 is provided with a camera seat 11.

As shown in fig. 1 to fig. 2, in the above embodiment, specifically, the left side of the motor 4 is fixedly connected with the connecting block 3; a sliding block 2 is fixedly arranged on the left side of the connecting block 3; the slider 2 is connected inside the gantry 1 in a sliding manner.

As shown in fig. 2 to 3, in the above embodiment, specifically, the drill rod 5 includes a gas sensor 51, an air pressure sensor 52, and a water level sensor 53; a gas sensor 51 is fixedly arranged at the bottom of the drill rod 5; an air pressure sensor 52 is fixedly arranged at the lower part of the gas sensor 51; a water level sensor 53 is fixedly arranged at the lower part of the air pressure sensor 52; the model of the gas sensor 51 is a GJC4 methane sensor; the air pressure sensor 52 is a PT124G-111 series air pressure sensor; the water level sensor 53 is a USK531 ultrasonic level sensor.

As shown in fig. 1, in the above embodiment, specifically, the guide shaft 6 includes the fixed shaft 61; the bottom of the guide shaft 6 is fixedly connected with a fixed shaft 61.

As shown in fig. 1 to fig. 2, in the above embodiment, specifically, the fixed end 7 includes a vertical pillar 71, a force-bearing pillar 72, a vertical spring 73, a rotating shaft 74, a connecting rod 75, a moving wheel 76, a cross bar 77, a cavity 78, and a transverse spring 79; a vertical pillar 71 is fixedly arranged at the middle part of the upper side inside the fixed end 7; the bottom of the vertical strut 71 is provided with a stress column 72; the lower part of the stress column 72 is provided with a vertical spring 73; two sides of the vertical strut 71 are rotatably connected with a rotating shaft 74; the side surface of the rotating shaft 74 is connected with a moving wheel 76 through a connecting rod 75; a cross bar 77 is fixedly connected to the side surface of the moving wheel 76; the cross bar 77 is sleeved inside the cavity 78; a transverse spring 79 is fixedly connected to the lateral side of the cross bar 77.

In the above embodiment, specifically, the fixing ends 7 are arranged symmetrically left and right inside.

In the above embodiment, specifically, the suction pump 8 includes a suction pipe 81, a gas guide pipe 82, and a metal suction cup 83; the upper part of the air suction pump 8 is provided with an air suction pipe 81; an air duct 82 is arranged on the side surface of the upper part of the air suction pipe 81; the metal suction cup 83 is connected to the suction pump 8 through the suction pipe 81.

In the above embodiment, specifically, the left side of the guide shaft 6 is fixedly connected with the connecting shaft 10.

As shown in fig. 1 to 4, in the above embodiment, specifically, the camera seat 11 includes a panoramic camera 111 and an illuminating lamp 112; a panoramic camera 111 is fixedly arranged at the middle part of the camera seat 11; an illumination lamp 112 is fixedly arranged on the uppermost part of the camera seat 11.

In the above embodiment, specifically, the lifting rod 12 includes a lifting pump 121, a lifting baffle 122, and a lifting slider 123; a lifting pump 121 is fixedly arranged at the upper part of the lifting rod 12; the bottom of the lifting rod 12 is fixedly connected with a lifting baffle 122; lifting slide blocks 123 are fixedly arranged on two sides of the lifting baffle 122.

Principle of operation

The utility model discloses before drilling operation, with the metal sucking disc 83 and the drilling position ground contact of stiff end 7 bottom, start aspirator pump 8 and discharge metal sucking disc 83 inside air through breathing pipe 81 and air duct 82, stiff end 7 just so is through metal sucking disc 83 and ground fixed connection, and whole equipment is stabilized simultaneously.

When the drilling machine is used, the sliding block 2 connected with the gantry 1 in a sliding mode slides up and down to control the drill rod 5 to perform drilling operation. When drilling operation, reduce the vibrations that drilling operation brought through stiff end 7, improve drilling operation work efficiency, vertical spring 73 plays the shock attenuation cushioning effect to equipment in vertical direction when using, and connecting rod 75 drives horizontal pole 77 to the motion of both sides simultaneously, and cavity 78 is inside to set up horizontal spring 79 and takes place the compression, reduces the vibrations of equipment on the horizontal direction.

After the drill rod 5 enters the bottom of the mine well, the gas sensor 51, the air pressure sensor 52 and the water level sensor 53 at the bottom of the drill rod 5 start to operate, the gas concentration, the air pressure and the water flow conditions at the bottom of the mine well are detected in real time and transmitted to a background for analysis, and a mining safety plan is formulated by workers.

Meanwhile, after a certain stage of drilling is finished, the camera seat 11 in the drill rod 5 can be extended out through the lifting rod 12 to check the internal condition, the lifting rod 12 is driven by the lifting pump 121 to descend the camera seat 11 to extend out, and the lifting baffle 122 plays a role in protection.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. A multifunctional drill rod for underground exploration is characterized by comprising a motor, a drill rod, a guide shaft, a fixed end, an air suction pump, a drill bit, a camera seat and a lifting rod; a drill rod is arranged at the lower part of the motor; the drill rod penetrates through the middle of the guide shaft; the bottom of the guide shaft is fixedly provided with a fixed end; the upper part of the fixed end is fixedly provided with an air suction pump; a drill bit is fixedly arranged at the bottom of the drill rod; a lifting rod is arranged in the drill rod; the upper part of the lifting rod is provided with a camera seat.

2. The drill pipe for downhole surveying as defined by claim 1, wherein a connection block is fixedly attached to a left side of the motor; a sliding block is fixedly arranged on the left side of the connecting block; the sliding block is connected inside the door frame in a sliding mode.

3. The drill string for downhole surveying as defined by claim 1, wherein said drill string comprises a gas sensor, a gas pressure sensor, a water level sensor; a gas sensor is fixedly arranged at the bottom of the drill rod; the lower part of the gas sensor is fixedly provided with an air pressure sensor; a water level sensor is fixedly arranged at the lower part of the air pressure sensor; the model of the gas sensor is GJC4 methane sensor; the air pressure sensor is a PT124G-111 series air pressure sensor; the water level sensor is a USK531 ultrasonic liquid level sensor.

4. The drill pipe for downhole surveying as defined by claim 1, wherein said guide shaft comprises a fixed shaft; the bottom of the guide shaft is fixedly connected with a fixed shaft.

5. The drill pipe for downhole surveying as claimed in claim 4, wherein a connecting shaft is fixedly connected to a left side of the guide shaft.

6. The drill pipe for downhole surveying as claimed in claim 1, wherein the fixed end comprises a vertical pillar, a stressed column, a vertical spring, a rotating shaft, a connecting rod, a moving wheel, a cross rod, a cavity, a transverse spring; a vertical strut is fixedly arranged at the middle part of the upper side inside the fixed end; the bottom of the vertical strut is provided with a stress column; the lower part of the stress column is provided with a vertical spring; two sides of the vertical strut are rotatably connected with rotating shafts; the side surface of the rotating shaft is connected with the movable wheel through a connecting rod; the side surface of the moving wheel is fixedly connected with a cross rod; the cross rod is sleeved inside the cavity; and the lateral side of the cross rod is fixedly connected with a transverse spring.

7. The drill pipe for downhole surveying as claimed in claim 6, wherein the fixed end is disposed inside with bilateral symmetry.

8. The drill pipe for downhole surveying of claim 1, wherein the suction pump comprises a suction pipe, a gas guide pipe, a metal suction cup; the upper part of the air suction pump is provided with an air suction pipe; the side surface of the upper part of the air suction pipe is provided with an air guide pipe; the metal sucker is connected with the air suction pump through the air suction pipe.

9. The drill pipe for downhole surveying as defined by claim 1, wherein said camera mount comprises a panoramic camera, an illumination lamp; a panoramic camera is fixedly arranged in the middle of the camera seat; the uppermost part of the camera seat is fixedly provided with an illuminating lamp.

10. The drill pipe for downhole surveying as defined in claim 1, wherein the lift rod comprises a lift pump, a lift stop, a lift slide; the upper part of the lifting rod is fixedly provided with a lifting pump; the bottom of the lifting rod is fixedly connected with a lifting baffle; and lifting slide blocks are fixedly arranged on two sides of the lifting baffle.