Pipe blocking treatment drilling machine

Abstract

The utility model relates to the technical field of pipe blocking treatment, in particular to a pipe blocking treatment drilling machine. The pipe blockage treatment drilling machine comprises a first rack, and a first track and a first mounting seat are arranged on the first rack; the drilling mechanism is arranged on the first mounting seat; the drilling mechanism comprises a first motor, a gearbox, a drill rod and a drill bit which are connected in sequence; the second rack is arranged beside the first rack; the first pipe supporting mechanism is arranged on the second rack and comprises a second mounting seat and a first pipe support arranged on the second mounting seat; the second pipe supporting mechanism is arranged on the second rack and comprises a third mounting base, a jacking base and a first pipe hoop, the jacking base is arranged on the third mounting base in a lifting mode, and the first pipe hoop is rotatably arranged on the jacking base. When the direction of the pipeline is changed, the jacking seat jacks up, a worker pushes the end part of the pipeline, so that the head and the tail of the pipeline are exchanged, secondary hoisting of the pipeline is not needed, and the working efficiency of the drilling machine is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of pipe jamming treatment technology, especially to a pipe jamming treatment drilling machine. BACKGROUND

[0002] ‌Coal mine refers to the area where human beings exploit coal resources in the mine area rich in coal. Coal mine is usually divided into two types of underground coal mine and open coal mine. When the coal seam is far from the ground surface, the underground tunnel is usually excavated to mine coal, and this type is called underground coal mine. When the distance between the coal seam and the ground surface is very close, the ground surface soil layer is directly stripped to excavate coal, and this type is called open coal mine.

[0003] In the excavation process of underground coal mine, when some loose coal seams are encountered, in order to ensure the safety of excavation, a filling pipe is usually used to inject solidifiable reinforcing liquid into coal mine, soil layer and the like, and then excavation is carried out after the coal mine is stabilized. After the coal mine is stabilized, the filling pipe is usually pulled out for subsequent reuse. The reinforcing liquid inside the pulled-out filling pipe has been solidified, so that the filling pipe needs to be treated. The pipe treatment process is generally operated by workers operating a drilling machine.

[0004] Some drilling machines on the market need to be assisted by manual or crane to unload the pipe when the direction of the pipe needs to be turned for dredging, then the direction is turned, and then the pipe is fixed on the drilling machine again. This design needs to unload the pipe twice, which affects the dredging efficiency.

[0005] For example, Chinese patent application No. CN202321088215.4 pipe self-cleaning dredging device specifically discloses "firstly placing the pipe between the clamping plates, then driving the clamping plates to move linearly to clamp the pipe, and the baffle plate abuts against the pipe wall; closing the drain hole; then rotating the pipe by the roller to make the blockage located within the up-down moving range of the drill rod; then driving the support plate to be inclinedly arranged to facilitate the debris after the drill bit breaks to be discharged along the inclined surface; starting the motor one to drive the drill rod and the drill bit to rotate, the up-down position of the drill rod and the drill bit can be changed by adjusting the up-down position of the support seat, then driving the movable seat to move; and the drill bit moves towards the blockage to break the blockage". This design needs to be assisted by manual or crane to unload the pipe when the direction of the pipe needs to be turned for dredging, then the direction is turned, and then the pipe is fixed on the drilling machine again. This design needs to unload the pipe twice, which affects the dredging efficiency.

[0006] For example, Chinese Patent Application No. CN201821565233.6 discloses a concrete pump pipe mechanical dredging device, which specifically discloses that "when in use, first fix the pump pipe to be cleaned through the two clamps on the base, then place the guide rail and screw rod motor at one end of the base, and align the drill body with the pipe opening of the pump pipe to be cleaned, adjust the concentricity of the drill body and the pump pipe to be cleaned, and make the drill body as concentric with the pump pipe to be cleaned as possible, then start the screw rod motor, and the drill bit at the front end of the drill body can be driven to rotate and move forward by the screw rod motor, so as to dredge the pump pipe to be cleaned". This design also has the above-mentioned problems. Utility model content

[0007] Therefore, the utility model provides a pipe blockage treatment drilling machine, which can adjust the direction of the pipe on the drilling machine and helps to improve the pipe dredging efficiency, so as to overcome the defects of the prior art.

[0008] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0009] The application provides a pipe blockage treatment drilling machine, which comprises a first rack, a first track and a first mounting seat are arranged on the first rack, the first mounting seat can move on the first track, a drilling mechanism is arranged on the first mounting seat, the drilling mechanism comprises a first motor, a gearbox, a drill rod and a drill bit, the output end of the first motor is connected with the input end of the gearbox, the output end of the gearbox is connected with the drill rod, and the drill bit is arranged on the drill rod, a second rack is arranged on the side of the first rack, a first pipe supporting mechanism is arranged on the second rack, the first pipe supporting mechanism comprises a second mounting seat and a first pipe support arranged on the second mounting seat, a second pipe supporting mechanism is arranged on the second rack, the second pipe supporting mechanism comprises a third mounting seat, a jacking seat and a first pipe clamp, the jacking seat is arranged on the third mounting seat in a liftable manner, and the first pipe clamp is arranged on the jacking seat in a rotatable manner.

[0010] Preferably, a first hydraulic lever is further arranged on the first rack, the output end of the first hydraulic lever is connected with the first mounting seat, and the first hydraulic lever drives the first mounting seat to slide on the first track.

[0011] Preferably, the inside of the drill rod is a hollow mechanism, a liquid injection pipe is connected with the tail of the drill rod, and the liquid injection pipe is connected with a first pump.

[0012] Preferably, the first pipe support comprises a first bracket, and a first adjusting bolt is arranged between the first bracket and the second mounting seat to adjust the connection.

[0013] Preferably, the first pipe clamp comprises a second bracket and a limiting frame, a second adjusting bolt is arranged between the second bracket and the mounting plate to adjust the connection, and a third adjusting bolt is arranged between the limiting frames to connect the limiting frames.

[0014] Preferably, the second bracket and the limiting frame on the first side are connected by a hinge shaft; the second bracket and the limiting frame on the second side are connected by a fourth adjusting bolt, and a handwheel is provided on the fourth adjusting bolt.

[0015] Preferably, the lifting seat is mounted on a driving device, which includes a second hydraulic lever and a guide rod; the output end of the second hydraulic lever and the guide rod are connected to the lifting seat, and the second hydraulic lever drives the lifting seat to move up and down.

[0016] Preferably, a second track is provided on the second frame, and the third mounting base slides on the second track.

[0017] Preferably, the drill bit is one of the following: carbide drill bit, tungsten carbide drill bit, auger drill bit, triangular drill bit, or eccentric drill bit.

[0018] Preferably, the first custodian is set up on both sides of the second custodian.

[0019] Compared with existing technologies, this invention has significant advantages and beneficial effects. Specifically, as shown in the above technical solution, during pipe opening, the first pipe support holds the pipe in place. The first pipe clamp supports and tightens the pipe to prevent it from falling, ensuring good safety. When the pipe has completed its first opening and needs to be reversed, the lifting seat is raised, and then the worker pushes the end of the pipe to rotate it, thus completing the pipe reversal. This design eliminates the need for secondary pipe lifting, resulting in higher work efficiency. Attached Figure Description

[0020] Fig. 1 This is a side view schematic diagram of an embodiment of the present utility model.

[0021] Fig. 2 This is a top view schematic diagram of a partial structure of an embodiment of this utility model.

[0022] Fig. 3 This is a side view of the second custody institution according to an embodiment of the present utility model.

[0023] Explanation of reference numerals in the attached diagram:

[0024] 10. First frame; 11. First track; 12. First hydraulic lever; 13. First mounting base; 14. Rain shelter; 15. Stabilizer; 20. Drilling mechanism; 21. First motor; 22. Gearbox; 23. Drill rod; 24. Injection pipe; 25. Drill bit; 30. Second frame; 31. Second track; 40. First support mechanism; 41. Second mounting base; 42. First pipe support; 43. First bracket; 44. First adjusting bolt; 50. Second support mechanism; 51. Lifting seat; 52. Mounting plate; 53. Second adjusting bolt; 54. First pipe clamp; 55. Limiting bracket; 56. Third adjusting bolt; 57. Fourth adjusting bolt; 58. Second bracket; 510. Drive unit; 511. Second hydraulic lever; 512. Guide rod; 513. Third mounting base; 514. Handwheel. Detailed Implementation

[0025] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0026] Please refer to Figs. 1 to 3 As shown, it illustrates the specific structure of a preferred embodiment of the present invention, which is a pipe-blocking drilling machine.

[0027] The first pipe clamp 54 can hold the pipe 60 in place. When it is necessary to change the direction of the pipe 60, the lifting seat 51 is lifted up, and then the worker pushes the end of the pipe 60 to complete the change of the direction of the pipe 60. This design improves the efficiency of pipe opening and is also safer.

[0028] This application provides a pipe blockage treatment drilling rig, including a first frame 10, on which a first track 11 and a first mounting base 13 are provided, the first mounting base 13 being movable on the first track 11; a drilling mechanism 41 is disposed on the first mounting base 13; the drilling mechanism 41 includes a first motor 21, a gearbox 22, a drill rod 23, and a drill bit 25, the output end of the first motor 21 being connected to the input end of the gearbox 22, the output end of the gearbox 22 being connected to the drill rod 23, and the drill bit 25 being disposed on the drill rod 23; a second frame 30 is provided with The first frame 10 and the second frame 30 are located on the side of the first frame 10. The first support mechanism 40 is located on the second frame 30 and includes a second mounting base 41 and a first pipe support 42 mounted on the second mounting base 41. The second support mechanism 50 is located on the second frame 30 and includes a third mounting base 513, a lifting base 51, and a first pipe clamp 54. The lifting base 51 is vertically and vertically mounted on the third mounting base 513, and the first pipe clamp 54 is rotatably mounted on the lifting base 51. The first pipe support 42 and the first pipe clamp 54 support the pipe 60. The first frame 10 and the second frame 30 can be assembled by welding or screwing stainless steel profiles. When the drilling rig is working, the worker or a crane hoists the pipe 60 onto the drilling rig. The first pipe support 42 supports the end of the pipe 60, and the first pipe clamp 54 clamps the middle of the pipe 60. The first mounting base 13 moves toward the pipe 60, and the drill bit 25 slowly drills into the interior of the pipe 60. The interior of the pipe 60 is broken by the drill bit 25, and the broken debris is discharged from the pipe 60. After the first clearing of pipe 60, the lifting seat 51 is raised, and the first pipe clamp 54 rises simultaneously. When pipe 60 is raised to a certain height, the worker pushes the end of pipe 60, and the first pipe clamp 54 rotates on the lifting seat 51, thus allowing pipe 60 to reverse direction. This design avoids frequent lifting of the same pipe 60, improving pipe clearing efficiency and safety. The first pipe clamp 54 firmly secures pipe 60, preventing it from falling and further enhancing safety. It should be noted that the first pipe clamp 54 is an openable clamp for easy worker operation. The first motor 21, gearbox 22, and drill rod 23 are connected in sequence. The power of the first motor 21 is transmitted to the drill rod 23 via the gearbox 22, enabling the drill rod 23 to rotate. The first pipe support 42 is preferably one of a semi-circular, U-shaped, or concave shape.

[0029] Preferably, the first frame 10 is further provided with a first hydraulic lever 12, the output end of which is connected to a first mounting base 13. The first hydraulic lever 12 drives the first mounting base 13 to slide on a first track 11. The first track 11 is a slide rail. The first hydraulic lever 12 drives the first mounting base 13 to slide on the first track 11, thereby allowing the drill bit 25 to slowly extend into the pipe 60 to unclog it. Preferably, the bottom of the first mounting base 13 is provided with a slider or roller to improve the smoothness of its movement. The first frame 10 is also provided with a stabilizing frame 15, through which the drill rod 23 can rotatably pass. The stabilizing frame 15 can maintain the smooth rotation of the drill rod 23.

[0030] Preferably, the drill rod 23 has a hollow interior, and a liquid injection pipe 24 is connected to the tail end of the drill rod 23. This liquid injection pipe 24 is connected to a first pump. The first pump drives the liquid flow. During operation, the first pump injects coolant into the drill rod 23 through the liquid injection pipe 24, and then sprays it out from the nozzle at the drill bit 25. This design cools the drill bit 25, reduces wear, and extends its service life. A rotatable connector is provided between the drill rod 23 and the liquid injection pipe 24, allowing the drill rod 23 to rotate without leakage between them.

[0031] Preferably, the first pipe support 42 includes a first bracket 43; the first bracket 43 and the second mounting base 41 are connected by a first adjusting bolt 44 for adjustable connection. The second mounting base 41 is fixed to the first frame 10 with screws. The second mounting base 41 is provided with a plurality of first mounting holes, and the first adjusting bolt 44 passes through the first mounting holes, thereby fixing the first bracket 43 to the first frame 10. The distance between the two first brackets 43 can be adjusted by selecting different first mounting holes, and the distance between the two first brackets 43 can be adjusted to accommodate pipes 60 with larger diameters. The first adjusting bolt 44 is engaged with a nut.

[0032] Preferably, the first clamp 54 includes a second bracket 58 and a limiting bracket 55. A second adjusting bolt 53 is provided between the second bracket 58 and the mounting plate 52 for adjustable connection, and a third adjusting bolt 56 is provided between the limiting brackets 55 for connection. A second track 31 is provided on the second frame 30, and the third mounting seat 513 slides on the second track 31. The second track 31 is a slide rail, and a slider or roller is provided at the bottom of the third mounting seat 513 to improve the smoothness of its movement. The third mounting seat 513 has several second mounting holes. By selecting different second mounting holes, the distance between the second brackets 58 can be adjusted. The second adjusting bolt 53 serves both for fastening and adjustment. The third adjusting bolt 56 can adjust the distance between the two limiting brackets 55. In this embodiment, nuts that cooperate with the second adjusting bolt 53 and the third adjusting bolt 56 are provided on the inner sides of both the second bracket 58 and the limiting bracket 55.

[0033] Preferably, the second bracket 58 and the limiting frame 55 on the first side are connected by a hinge shaft; a fourth adjusting bolt 57 is provided between the second bracket 58 and the limiting frame 55 on the second side, and a handwheel 514 is provided on the fourth adjusting bolt 57. The limiting frame 55 can be opened from the second bracket 58 to facilitate the insertion of the pipe 60 into the second support mechanism 50. The handwheel 514 allows for easy manual rotation of the fourth adjusting bolt 57, so that the second bracket 58 and the limiting frame 55 can clamp the pipe 60, making the process very convenient.

[0034] Preferably, the lifting seat 51 is mounted on the driving device 510, which includes a second hydraulic lever 511 and a guide rod 512. The output end of the second hydraulic lever 511 and the guide rod 512 are connected to the lifting seat 51, and the second hydraulic lever 511 drives the lifting seat 51 to move up and down. The second hydraulic lever 511 drives the guide rod 512 and the lifting seat 51 to move up and down on the third mounting base 513, thereby allowing the pipe 60, which is clamped by the second bracket 58 and the limiting bracket 55, to move up and down. This design allows the pipe 60 to move up and down smoothly. The second bracket 58 is mounted on the mounting plate 52, and a turntable or rotating shaft is provided between the mounting plate 52 and the lifting seat 51. The turntable allows the mounting plate 52 to rotate, thereby allowing the second bracket 58 to rotate, and the direction of the pipe 60 can also be reversed.

[0035] Preferably, drill bit 25 is one of carbide drill bit, tungsten carbide drill bit, auger drill bit, triangular drill bit, or eccentric drill bit.

[0036] Preferably, the second hosting mechanism 50 is provided with a first hosting mechanism 40 on both sides. This design allows the pipe 60 to maintain stable stress to the maximum extent. A rain shelter 14 is provided on the first frame to protect the first motor and other components from rain.

[0037] In summary, the key design feature of this utility model is that its first pipe support 42 can hold the pipe 60. The first pipe clamp 54 can tighten the pipe 60 to prevent it from falling, ensuring good safety. The first pipe clamp 54 is rotatably mounted on the lifting seat 51. Therefore, when changing the direction of the pipe 60, the lifting seat 51 is raised, and then the worker pushes the end of the pipe 60 to change its direction. This design eliminates the need for secondary hoisting of the pipe 60, resulting in higher work efficiency.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A snubbing unit, characterized by: The first rack is provided with a first track and a first mounting seat, and the first mounting seat is movable on the first track; A drilling mechanism is arranged on the first mounting seat, and the drilling mechanism comprises a first motor, a gearbox, a drill rod and a drill bit, the output end of the first motor is connected with the input end of the gearbox, the output end of the gearbox is connected with the drill rod, and the drill bit is arranged on the drill rod; A second rack is arranged beside the first rack; A first pipe supporting mechanism is arranged on the second rack, and the first pipe supporting mechanism comprises a second mounting seat and a first pipe support arranged on the second mounting seat; A second pipe supporting mechanism is arranged on the second rack, and the second pipe supporting mechanism comprises a third mounting seat, a jacking seat and a first pipe clamp, the jacking seat is arranged on the third mounting seat in a liftable manner, and the first pipe clamp is arranged on the jacking seat in a rotatable manner.

2. A plugged-tube treatment rig according to claim 1, characterised in that: The first rack is further provided with a first hydraulic lever, and the output end of the first hydraulic lever is connected with the first mounting seat, so that the first hydraulic lever drives the first mounting seat to slide on the first track.

3. A snubbing unit as defined in claim 2, wherein: The drill rod is internally provided with a hollow mechanism, and the tail of the drill rod is connected with a liquid injection pipe, and the liquid injection pipe is connected with a first pump.

4. A snubbing unit as defined in claim 1, wherein: The first pipe support comprises a first bracket, and the first bracket and the second mounting seat are connected in a adjustable manner through a first adjusting bolt.

5. A pipe-plugged drilling rig as defined in claim 1, wherein: The first pipe clamp comprises a second bracket and a limiting frame, the second bracket and the mounting plate are connected in an adjustable manner through a second adjusting bolt, and the limiting frames are connected through a third adjusting bolt.

6. A snubbing unit as defined in claim 5, wherein: The second bracket and the limiting frame on the first side are connected through a hinge shaft, the second bracket and the limiting frame on the second side are connected through a fourth adjusting bolt, and a hand wheel is arranged on the fourth adjusting bolt.

7. A pipe-plugged drilling rig as defined in claim 1, wherein: The jacking seat is arranged on a driving device, and the driving device comprises a second hydraulic lever and a guide rod, the output end of the second hydraulic lever and the guide rod are connected with the jacking seat, and the second hydraulic lever drives the jacking seat to move up and down.

8. A snubbing unit as defined in claim 1, wherein: The second rack is provided with a second track, and the third mounting seat slides on the second track.

9. A pipe ram service rig as defined in claim 1, wherein: The drill bit is one of a diamond drill bit, a cemented carbide drill bit, a tungsten carbide drill bit, a spiral drill bit, a triangular drill bit and an eccentric drill bit.

10. A snubbing unit according to any one of claims 1-9, characterized in that: Both sides of the second pipe supporting mechanism are provided with the first pipe supporting mechanism.

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