Drilling rig for preventing and controlling water in coal mine geological survey

Abstract

The utility model relates to the technical field of drilling equipment, in particular to a coal mine geologic survey water prevention drilling rig which comprises an installation block, two first sliding rails are installed on the installation block, a drilling machine body is installed between the two first sliding rails through an installation structure, and an installation base is connected between the two first sliding rails in a sliding mode. A third lead screw is rotationally connected to the mounting base, sliding blocks are in threaded connection with the two ends of the third lead screw correspondingly, fixing sleeves are fixedly connected to the ends of the sliding blocks, two handles are mounted on the drilling machine body, the fixing sleeves are connected with the handles in an inserted mode, first connecting rods are fixedly connected to the sliding blocks, and first clamps are fixedly connected to the ends of the first connecting rods; the drilling machine body is sleeved with a square block, and the two first clamps abut against the two sides of the square block correspondingly. The third lead screw drives the sliding blocks to slide, the sliding blocks at the two ends of the third lead screw drive the sliding sleeves to be connected with the handles on the drilling machine body in a sleeving mode, and therefore the drilling machine body is rapidly installed on the installation base, time and labor are saved, and installation is convenient.

Description

Technical Field

[0001] The utility model relates to a drilling device, in particular to a drilling device for coal mine geological survey and water prevention and control, belonging to the technical field of drilling equipment. Background Technique

[0002] Drilling exploration refers to the process of exploring and measuring the underground water level and water flow conditions of a mine using drilling equipment. When the drilling device is in use, the drill pipe and drill bit are driven by the drill rig body to drill holes, which can extract deeper underground water sources and perform operations such as cutting the blasted coal seam, so as to obtain information such as the underground water level, water flow velocity, and water quality of the mine, providing a scientific basis for formulating effective water prevention and control plans. When the drilling device is in use, the drill rig is usually installed on a bracket, making the use of the drill rig more labor-saving and convenient.

[0003] However, when the traditional drill rig is installed, it is usually fixed by bolts. The operation of fixing by bolts is relatively cumbersome and slow, and when the drill rig needs to be disassembled for maintenance and replacement, the disassembled bolts are easily lost, bringing great inconvenience to the installation and disassembly work of the drill rig. Therefore, the installation method needs to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to provide a drilling device for coal mine geological survey and water prevention and control to solve the above problems. By driving the slider to slide with the third screw rod, the sliders at both ends of the third screw rod drive the sliding sleeve to be sleeved with the handle on the drill rig body, so as to quickly install the drill rig body on the mounting seat, saving time and effort and being convenient for installation.

[0005] The utility model realizes the above purpose through the following technical solutions. A drilling device for coal mine geological survey and water prevention and control includes a mounting block, and a driving structure is installed on the mounting block. The driving structure includes a first slide rail. Two first slide rails are installed on the mounting block. A drill rig body is installed between the two first slide rails through a mounting structure. The mounting structure includes a mounting seat. The mounting seat is slidably connected between the two first slide rails. A third screw rod is rotatably connected to the mounting seat. Sliders are threadedly connected to both ends of the third screw rod. A fixing sleeve is fixedly connected to the end of the slider. Two handles are installed on the drill rig body. The fixing sleeve is inserted into the handle. A first connecting rod is fixedly connected to the slider. A first clamp is fixedly connected to the end of the first connecting rod. A square block is sleeved on the drill rig body. The two first clamps respectively abut against both sides of the square block.

[0006] Preferably, the threads at both ends of the third screw rod are opposite. The slider is in an "L" shape. The fixing sleeve is perpendicular to the slider. The first connecting rod is in an "L" shape. The clamp is in a "U" shape.

[0007] Preferably, a second guide rod is fixedly connected to the slider, and the second guide rod is slidably connected to the mounting seat.

[0008] Preferably, a second connecting rod having an "L" shape is fixedly connected to the mounting seat. A first guide rod is fixedly connected to the second connecting rod. Two bumps are slidably connected to the first guide rod, and the two bumps are respectively fixedly connected to the two first connecting rods.

[0009] Preferably, a trapezoidal slot is formed in the mounting seat, and a trapezoidal block is engaged in the slot. A connecting plate is installed on the drilling rig main body, and the block is fixedly connected to the connecting plate.

[0010] Preferably, a chute is formed in the first slide rail, and a connecting block is slidably connected in the chute. The connecting block is fixedly connected to the mounting seat.

[0011] Preferably, a first lead screw is rotatably connected to the mounting block, and the first lead screw is threadedly connected to the mounting seat. A first motor is installed on the mounting block, and an output shaft of the first motor is fixedly connected to an end of the first lead screw.

[0012] Preferably, the mounting block is slidably connected to two second slide rails. A fixing plate is fixedly connected to a top end of the second slide rail. A second lead screw is rotatably connected to the fixing plate, and the mounting block is threadedly connected to the second lead screw.

[0013] Preferably, a second motor is installed on the fixing plate, and an output shaft of the second motor is fixedly connected to the second lead screw.

[0014] Preferably, a drill pipe is installed on the drilling rig main body, and two mounting plates are fixedly connected to a side of the second slide rail facing away from the drilling rig main body.

[0015] The beneficial effects of the present utility model are as follows: Two first slide rails are installed on the mounting block. The drilling rig main body is installed between the two first slide rails through a mounting structure. A mounting seat is slidably connected between the two first slide rails. A third lead screw is rotatably connected to the mounting seat. Sliders are threadedly connected to both ends of the third lead screw. A fixing sleeve is fixedly connected to an end of the slider. Two handles are installed on the drilling rig main body. The fixing sleeve is inserted into the handle. A first connecting rod is fixedly connected to the slider. A first clamp is fixedly connected to an end of the first connecting rod. A square block is sleeved on the drilling rig main body. The two first clamps respectively abut against two sides of the square block. By driving the slider to slide through the third lead screw, the sliders at both ends of the third lead screw drive the sliding sleeve to be sleeved on the handle of the drilling rig main body, so as to quickly install the drilling rig main body on the mounting seat, which is time-saving and labor-saving, and the installation is convenient. Moreover, the slider drives the two clamps through the first connecting rod to cooperate to clamp the square block on the drilling rig main body, further fixing the drilling rig main body, so that the installation of the drilling rig main body is more stable. Description of the Drawings

[0016] Figure 1 is the overall structural schematic diagram of the present utility model;

[0017] Figure 2 is Figure 1 the enlarged structural schematic diagram of part A shown in the figure;

[0018] Figure 3 is the connection structural schematic diagram of the drill and the handle of the present utility model;

[0019] Figure 4 is the connection structural schematic diagram of the mounting block and the second slide rail of the present utility model;

[0020] Figure 5 is Figure 4 the enlarged structural schematic diagram of part B shown in the figure;

[0021] Figure 6 is the connection structural schematic diagram of the mounting plate and the second slide rail of the present utility model;

[0022] Figure 7 is Figure 6 the enlarged structural schematic diagram of part C shown in the figure;

[0023] Figure 8 is the connection structural schematic diagram of the fixing plate and the second motor of the present utility model;

[0024] Figure 9 is Figure 8 the enlarged structural schematic diagram of part D shown in the figure;

[0025] Figure 10 is the connection structural schematic diagram of the handle and the fixing sleeve of the present utility model.

[0026] In the figure: 1, mounting block; 2, driving structure; 201, first slide rail; 202, first lead screw; 203, first motor; 204, second slide rail; 205, fixing plate; 206, second lead screw; 207, second motor; 3, drill; 4, mounting structure; 401, mounting seat; 402, third lead screw; 403, slider; 404, fixing sleeve; 405, first connecting rod; 406, clamp; 407, second connecting rod; 408, convex block; 409, first guide rod; 410, second guide rod; 411, card slot; 412, card block; 413, square block; 5, drill pipe; 6, handle; 7, mounting plate; 8, connecting block; 9, chute; 10, connecting plate. Specific embodiments

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0028] Please refer to Figures 1 - 10 As shown in the figure, a drilling device for coal mine geological survey and water control prevention includes a mounting block 1. A driving structure 2 is mounted on the mounting block 1. The driving structure 2 includes a first slide rail 201. Two first slide rails 201 are mounted on the mounting block 1. A drilling rig main body 3 is mounted between the two first slide rails 201 through a mounting structure 4. The mounting structure 4 includes a mounting seat 401. The mounting seat 401 is slidably connected between the two first slide rails 201. A third lead screw 402 is rotatably connected to the mounting seat 401. Both ends of the third lead screw 402 are threadedly connected with sliders 403. The end of the slider 403 is fixedly connected with a fixing sleeve 404. Two handles 6 are mounted on the drilling rig main body 3. The fixing sleeve 404 is inserted into the handle 6. A first connecting rod 405 is fixedly connected to the slider 403. The end of the first connecting rod 405 is fixedly connected with a first clamp 406. A square block 413 is sleeved on the drilling rig main body 3. The two first clamps 406 are respectively abutted against both sides of the square block 413. The threads at both ends of the third lead screw 402 are opposite. The slider 403 has an "L" - shaped structure. The fixing sleeve 404 is perpendicular to the slider 403. The first connecting rod 405 has an "L" - shaped structure. The clamp 406 has a "U" - shaped structure.

[0029] As a technical optimization scheme of the present utility model, a second guiding rod 410 is fixedly connected to the slider 403. The second guiding rod 410 is slidably connected to the mounting seat 401. An "L" - shaped second connecting rod 407 is fixedly connected to the mounting seat 401. A first guiding rod 409 is fixedly connected to the second connecting rod 407. Two bumps 408 are slidably connected to the first guiding rod 409. The two bumps 408 are respectively fixedly connected to the two first connecting rods 405. When the slider 403 slides, the second guiding rod 410 on the slider 403 slides on the mounting seat 401, preventing the slider 403 from rotating when sliding. The setting of the second guiding rod 410 increases the stability of the slider 403. When the first connecting rod 405 moves, it drives the bump 408 to slide on the first guiding rod 409. The first guiding rod 409 increases the stability of the first connecting rod 405 when moving, so that the clamping effect of the clamp 406 on the square block 413 is better, and further makes the installation of the drilling rig main body 3 more stable.

[0030] As a technical optimization solution of the utility model, a trapezoidal structure card slot 411 is formed on the mounting base 401, a trapezoidal structure clamping block 412 is clamped in the card slot 411, a connecting plate 10 is installed on the drilling rig main body 3, and the clamping block 412 is fixedly connected to the connecting plate 10; lift the drilling rig main body 3, align the clamping block 412 on the drilling rig main body 3 with the card slot 411 on the mounting base 401, and then move the drilling rig main body 3 to make the clamping block 412 snap into the card slot 411. The positioning of the drilling rig main body 3 can be quickly realized through the engagement of the clamping block 412 and the card slot 411.

[0031] As a technical optimization solution of the utility model, a sliding groove 9 is formed on the first sliding rail 201, a connecting block 8 is slidably connected in the sliding groove 9, the connecting block 8 is fixedly connected to the mounting base 401, a first lead screw 202 is rotatably connected to the mounting block 1, the first lead screw 202 is threadedly connected to the mounting base 401, a first motor 203 is installed on the mounting block 1, and an output shaft of the first motor 203 is fixedly connected to an end of the first lead screw 202; start the first motor 203, the first motor 203 drives the first lead screw 202 to rotate, the first lead screw 202 threadedly drives the mounting base 401 to slide forward, the mounting base 401 drives the drilling rig main body 3 to move towards the exploration point in the mine while sliding, and then start the control switch of the drilling rig main body 3, the drilling rig main body 3 drives the drill pipe 5 to drill into the ground. When the mounting base 401 slides on the first sliding rail 201, the mounting base 401 drives the two connecting blocks 8 to slide in the two sliding grooves 9 respectively. The arrangement of the connecting blocks 8 increases the stability of the mounting base 401 during sliding.

[0032] As a technical optimization solution of the utility model, the mounting block 1 is slidably connected to two second sliding rails 204, a fixing plate 205 is fixedly connected to a top end of the second sliding rail 204, a second lead screw 206 is rotatably connected to the fixing plate 205, the mounting block 1 is threadedly connected to the second lead screw 206, a second motor 207 is installed on the fixing plate 205, and an output shaft of the second motor 207 is fixedly connected to the second lead screw 206; when the drilling height needs to be adjusted, start the second motor 207, the second motor 207 drives the second lead screw 206 to rotate, the second lead screw 206 threadedly drives the mounting block 1 to slide, so as to facilitate the adjustment of the height of the drilling rig main body 3 and make the drilling work more convenient and flexible.

[0033] As a technical optimization solution of the utility model, a drill pipe 5 is installed on the drilling rig main body 3, and two mounting plates 7 are fixedly connected to a side of the second sliding rail 204 facing away from the drilling rig main body 3; the mounting plates 7 are fixed to a mobile device such as an excavator through bolts to fix the second sliding rail 204.

[0034] When the utility model is in use, first, the mounting plate 7 is fixed on a mobile device such as an excavator through bolts to fix the second slide rail 204. Then, a square block 413 is sleeved on one end of the drill rig main body 3 facing the drill pipe 5. Next, the drill pipe 5 is installed on the drill rig main body 3. Then, the drill rig main body 3 is lifted, and the clamping block 412 on the drill rig main body 3 is aligned with the clamping groove 411 on the mounting seat 401. Then, the drill rig main body 3 is moved so that the clamping block 412 is engaged into the clamping groove 411. The positioning of the drill rig main body 3 can be quickly achieved through the engagement of the clamping block 412 and the clamping groove 411. Then, the third lead screw 402 is rotated, and the third lead screw 402 drives two sliders 403 to slide towards the drill rig main body 3 through threads. The sliders 403 drive the fixed sleeve 404 to move towards the handles 6 on both sides of the drill rig main body 3, so that the fixed sleeve 404 is inserted into the handles 6, thereby fixing the drill rig main body 3 and preventing it from slipping off the mounting seat 401. Furthermore, the installation of the drill rig main body 3 is quickly completed, and the operation is simple and convenient, making the installation more time-saving and labor-saving. When the sliders 403 slide, the first connecting rod 405 on the sliders 403 is driven to move towards the drill rig main body 3, and the first connecting rod 405 drives the clamp 406 to move towards the square block 413. Thus, the square block 413 is clamped by the cooperation of the two clamps 406, further increasing the stability of the drill rig main body 3 and preventing the drill pipe 5 from being damaged due to the shaking of the drill rig main body 3 during use. When the sliders 403 slide, the second guide rod 410 on the sliders 403 slides on the mounting seat 401 to prevent the sliders 403 from rotating when sliding. The setting of the second guide rod 410 increases the stability of the sliders 403. When the first connecting rod 405 moves, the convex block 408 is driven to slide on the first guide rod 409. The first guide rod 409 increases the stability of the first connecting rod 405 when moving, so that the clamping effect of the clamp 406 on the square block 413 is better, and further makes the installation of the drill rig main body 3 more stable. Then, the first motor 203 is started, and the first motor 203 drives the first lead screw 202 to rotate. The first lead screw 202 drives the mounting seat 401 to slide forward through threads. While the mounting seat 401 slides, it drives the drill rig main body 3 to move towards the exploration point in the mine. Then, the control switch of the drill rig main body 3 is started, and the drill rig main body 3 drives the drill pipe 5 to drill into the ground. When the mounting seat 401 slides on the first slide rail 201, the mounting seat 401 drives two connecting blocks 8 to slide in two sliding grooves 9 respectively. The setting of the connecting blocks 8 increases the stability of the mounting seat 401 when sliding. When the drilling height needs to be adjusted, the second motor 207 is started, and the second motor 207 drives the second lead screw 206 to rotate. The second lead screw 206 drives the mounting block 1 to slide through threads, so as to facilitate the adjustment of the height of the drill rig main body 3 and make the drilling work more convenient and flexible.

[0035] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0036] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A drilling device for geological survey and water control in coal mines, including a mounting block (1), characterized in that: A driving structure (2) is installed on the mounting block (1). The driving structure (2) includes a first slide rail (201). Two first slide rails (201) are installed on the mounting block (1). A drilling rig main body (3) is installed between the two first slide rails (201) through a mounting structure (4). The mounting structure (4) includes a mounting seat (401). The mounting seat (401) is slidably connected between the two first slide rails (201). A third lead screw (402) is rotatably connected to the mounting seat (401). Both ends of the third lead screw (402) are threadedly connected with sliders (403). The threads at both ends of the third lead screw (402) are opposite. The end of the slider (403) is fixedly connected with a fixing sleeve (404). Two handles (6) are installed on the drilling rig main body (3). The fixing sleeve (404) is inserted into the handle (6). A first connecting rod (405) is fixedly connected to the slider (403). A clamp (406) is fixedly connected to the end of the first connecting rod (405). A square block (413) is sleeved on the drilling rig main body (3). The two clamps (406) respectively abut against both sides of the square block (413).

2. The drilling device for geological survey and water control in coal mines according to claim 1, characterized in that: The slider (403) has an "L" - shaped structure. The fixing sleeve (404) is perpendicular to the slider (403). The first connecting rod (405) has an "L" - shaped structure. The clamp (406) has a "U" - shaped structure.

3. The drilling device for coal mine geological survey and water control according to claim 2, characterized in that: A second guide rod (410) is fixedly connected to the slider (403). The second guide rod (410) is slidably connected to the mounting seat (401).

4. The drilling device for coal mine geological survey and water control according to claim 3, characterized in that: A second connecting rod (407) with an "L" - shaped structure is fixedly connected to the mounting seat (401). A first guide rod (409) is fixedly connected to the second connecting rod (407). Two bumps (408) are slidably connected to the first guide rod (409). The two bumps (408) are respectively fixedly connected to the two first connecting rods (405).

5. The drilling device for coal mine geological survey and water control according to claim 4, characterized in that: A trapezoidal - shaped card slot (411) is formed on the mounting seat (401). A trapezoidal - shaped card block (412) is engaged in the card slot (411). A connecting plate (10) is installed on the drilling rig main body (3). The card block (412) is fixedly connected to the connecting plate (10).

6. The drilling device for coal mine geological survey and water control according to claim 1, characterized in that: A chute (9) is formed on the first slide rail (201). A connecting block (8) is slidably connected in the chute (9). The connecting block (8) is fixedly connected to the mounting seat (401).

7. A drilling device for coal mine geological survey and water control according to claim 1, characterized in that: A first lead screw (202) is rotatably connected to the mounting block (1). The first lead screw (202) is threadedly connected to the mounting seat (401). A first motor (203) is installed on the mounting block (1). The output shaft of the first motor (203) is fixedly connected to the end of the first lead screw (202).

8. A drilling device for coal mine geological survey and water control according to claim 7, characterized in that: The mounting block (1) is slidably connected to two second slide rails (204). A fixing plate (205) is fixedly connected to the top of the second slide rail (204). A second lead screw (206) is rotatably connected to the fixing plate (205). The mounting block (1) is threadedly connected to the second lead screw (206).

9. The drilling device for coal mine geological survey and water control according to claim 8, characterized in that: A second motor (207) is installed on the fixing plate (205). The output shaft of the second motor (207) is fixedly connected to the second lead screw (206).

10. A drilling device for coal mine geological survey and water control according to claim 8, characterized in that: A drill pipe (5) is installed on the drilling rig main body (3). Two mounting plates (7) are fixedly connected to the side of the second slide rail (204) facing away from the drilling rig main body (3).

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