Drill rod dismounting assembly of raise boring machine

Abstract

The utility model relates to the technical field of drill rod assemblies, and provides a raise boring machine drill rod dismounting assembly which comprises a mounting plate, an adjusting frame, a shackle assembly and a shackle frame, the mounting plate is located on one side of a drill rod and installed on a raise boring machine, the adjusting frame is rotatably installed on the upper side of the mounting plate through the adjusting assembly, the shackle assembly is arranged on the adjusting frame, and the shackle frame is arranged on the adjusting frame. The shackle frame is rotationally arranged on one side of the shackle assembly, the adjusting assembly comprises a connecting plate, a connecting box, a motor, an adjusting rod, an adjusting plate and a rotating column, the connecting plate is fixedly connected to one side of the mounting plate, the connecting box is fixedly connected to the top end of the connecting plate, the motor is mounted in the connecting box, and the adjusting rod is rotationally connected to the connecting box in a penetrating mode; the adjusting rod is fixedly connected with the output end of the motor, the adjusting plate is fixedly connected to the top end of the adjusting rod, and an adjusting column is fixedly connected between the adjusting rod and the adjusting frame. By means of the technical scheme, the problem that in the prior art, the drill rod is inconvenient to disassemble automatically is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of drill rod assemblies, in particular to a disassembly drill rod assembly for a raise boring machine. Background Art

[0002] The drill pipe is an important component of the raise boring rig. It transmits the power of the raise boring rig to the drill bit, enabling it to rotate and drill into rock or soil. It also withstands the axial thrust applied by the drill rig, pushing the drill bit forward. During the drilling process, a channel is formed inside the drill pipe to discharge broken rock cuttings and debris out of the hole. It has good wear resistance and corrosion resistance, and can be used for a long time in harsh drilling environments.

[0003] In the prior art, when the drill rod of the raise boring rig needs to be disassembled and repaired after long-term use, it is usually necessary to unload it by rotating it with its own power. However, when the drill rod itself is weak and it is not convenient to automatically rotate and disassemble it, the staff needs to use external machinery to assist in disassembly, which is easy to waste manpower and time, and at the same time reduces the disassembly efficiency of the drill rod of the raise boring rig. Utility Model Content

[0004] The utility model provides a disassembly drill rod assembly for a raise boring machine, which solves the problem in the related art that it is inconvenient to automatically disassemble the drill rod.

[0005] The technical solution of the utility model is as follows: a raise boring machine disassembly drill rod assembly, comprising a mounting plate, an adjustment frame, a shackle assembly and a shackle frame;

[0006] The mounting plate is located on one side of the drill pipe, and the mounting plate is installed on the raise boring machine;

[0007] The adjustment frame is rotatably mounted on the upper side of the mounting plate through an adjustment assembly;

[0008] The shackle assembly is arranged on the adjustment frame;

[0009] The shackle frame is rotatably arranged on one side of the shackle assembly.

[0010] Furthermore, the adjustment component includes:

[0011] A connecting plate, the connecting plate being fixedly connected to one side of the mounting plate;

[0012] a connection box, the connection box being fixedly connected to the top end of the connection plate;

[0013] a motor, the motor being installed in the connection box;

[0014] An adjusting rod, the adjusting rod being rotatably connected to the connecting box and fixedly connected to the output end of the motor;

[0015] An adjustment plate, the adjustment plate being fixedly connected to the top end of the adjustment rod, and an adjustment column being fixedly connected between the adjustment rod and the adjustment frame;

[0016] A rotating column is fixedly connected to the bottom end of the adjusting frame, and the rotating column is rotatably connected to the mounting plate.

[0017] Furthermore, the shackle assembly includes:

[0018] A mounting opening, the mounting opening being opened on the adjustment frame;

[0019] An electric cylinder is installed in the installation opening, and an output end of the electric cylinder is connected to the adjustment frame;

[0020] A connecting frame is fixedly connected to the output end of the electric cylinder, the connecting frame is slidingly connected to the adjusting frame, and the connecting frame is rotationally connected to the shackle frame.

[0021] Furthermore, a sliding plate is fixedly connected to one side of the connecting frame, and a sliding groove for the sliding plate to slide is provided on the adjusting frame.

[0022] Furthermore, a rotating shaft is fixedly connected to the connecting frame, and a rotating opening matching the rotating shaft is opened on the shackle frame.

[0023] Furthermore, the bottom end of the rotating column is fixedly connected to a limiting plate, and the mounting plate is provided with a limiting groove for the limiting plate to rotate.

[0024] Furthermore, the connection box is provided with a box opening, a protective cover is detachably connected to the box opening, two connection blocks are symmetrically connected to the protective cover, and both connection blocks are threadedly connected to the connection box with connecting screws.

[0025] The working principle and beneficial effects of the utility model are as follows:

[0026] 1. In the present invention, the adjustment assembly can be easily set by cooperating with the raise boring machine and the mounting plate, so that the adjustment frame can be rotated, thereby rotating the shackle assembly and the shackle frame, thereby facilitating the adjustment of the position of the shackle frame;

[0027] 2. In the present invention, when the shackle frame contacts the drill rod of the raise boring rig, the electric cylinder is started, so that the electric cylinder pushes the shackle frame through the cooperation of the sliding plate and the connecting frame, so that the shackle frame pushes the drill rod, thereby making the drill rod of the raise boring rig rotate for automatic unloading, thereby facilitating automatic unloading of the drill rod of the raise boring rig. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0029] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0031] Figure 3 This is a schematic diagram of the structure of the shackle frame, the connection box and the sliding plate of the utility model;

[0032] Figure 4 It is a schematic cross-sectional structural diagram of the adjustment frame, adjustment plate and limit plate of the utility model.

[0033] In the figure: 1. Mounting plate; 2. Drill rod; 3. Adjusting frame; 4. Shackle frame; 5. Connecting plate; 6. Connecting box; 7. Motor; 8. Adjusting rod; 9. Adjusting plate; 10. Rotating column; 11. Electric cylinder; 12. Connecting frame; 13. Sliding plate; 14. Limiting plate; 15. Protective cover; 16. Connecting block; 17. Connecting screws; 18. Protective plate; 19. Mounting screws. DETAILED DESCRIPTION

[0034] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] like Figures 1 to 4 As shown, this embodiment proposes a method for disassembling a drill rod assembly for a raise boring rig, comprising a mounting plate 1, an adjusting frame 3, a shackle assembly and a shackle frame 4. The mounting plate 1 is located on one side of the drill rod 2 and is mounted on the raise boring rig. The adjusting frame 3 is rotatably mounted on the upper side of the mounting plate 1 through the adjusting assembly. The shackle assembly is arranged on the adjusting frame 3, and the shackle frame 4 is rotatably arranged on one side of the shackle assembly.

[0036] refer to Figure 2The adjustment assembly includes a connecting plate 5, a connecting box 6, a motor 7, an adjusting rod 8, an adjusting plate 9 and a rotating column 10. The connecting plate 5 is fixedly connected to one side of the mounting plate 1, the connecting box 6 is fixedly connected to the top of the connecting plate 5, the motor 7 is installed in the connecting box 6, and the motor 7 is set to automatically perform forward and reverse motion. The adjusting rod 8 is connected to the connecting box 6 through rotation, and the adjusting rod 8 is fixedly connected to the output end of the motor 7. The adjusting plate 9 is fixedly connected to the top of the adjusting rod 8, and the adjusting rod 8 is fixedly connected to the adjusting frame 3. Column, the rotating column 10 is fixedly connected to the bottom end of the adjusting frame 3, the rotating column 10 is rotatably connected to the mounting plate 1, the bottom end of the rotating column 10 is fixedly connected to the limiting plate 14, and a limiting groove for the limiting plate 14 to rotate is provided on the mounting plate 1, and the bottom end of the rotating column 10 is fixedly connected to the limiting plate 14, and a limiting groove for the limiting plate 14 to rotate is provided on the mounting plate 1, which is convenient for limiting the rotation of the rotating column 10 on the mounting plate 1, so as to increase the stability of the adjustment frame 3 driving the connecting frame 12 and the shackle frame 4 to rotate;

[0037] By rotating the adjusting rod 8 through the motor 7, the adjusting rod 8 can drive the adjusting plate 9 to rotate, so that the adjusting plate 9 can drive the adjusting frame 3 to rotate through the adjusting column. At the same time, through the cooperation of the rotating column 10 and the limit plate 14, the stability of the rotation of the adjusting frame 3 can be increased, so that the adjusting frame 3 can drive the connecting frame 12 and the shackle frame 4 to rotate, thereby making the shackle frame 4 contact with the drill pipe 2 of the raise drilling rig.

[0038] refer to Figure 2 The shackle assembly includes a mounting port, an electric cylinder 11 and a connecting frame 12. The mounting port is opened on the adjusting frame 3. The electric cylinder 11 is installed in the mounting port. A protective plate 18 is detachably connected to the mounting port. A plurality of mounting screws 19 are threadedly connected between the protective plate 18 and the adjusting frame 3. The plurality of mounting screws 19 facilitate the installation and removal of the protective plate 18 on the adjusting frame 3, so as to facilitate the installation and maintenance of the electric cylinder 11. The output end of the electric cylinder 11 is connected to the adjusting frame 3 through the connecting frame 12. The electric cylinder 11 is fixedly connected to the adjusting frame 3. On the output end, the connecting frame 12 is slidably connected to the adjusting frame 3, a sliding plate 13 is fixedly connected to one side of the connecting frame 12, and a sliding groove for the sliding plate 13 to slide is provided on the adjusting frame 3, so that the connecting frame 12 can slide stably on the adjusting frame 3, and the connecting frame 12 is rotatably connected to the shackle frame 4. A rotating shaft is fixedly connected to the connecting frame 12, and a rotating port matching the rotating shaft is provided on the shackle frame 4, so that the shackle frame 4 can drive the drill rod 2 to move stably when the drill rod 2 rotates, and at the same time, the shackle frame 4 can rotate stably on the connecting frame 12;

[0039] By pushing the connecting frame 12 through the electric cylinder 11, the connecting frame 12 can drive the shackle frame 4 to move, so as to adjust the position of the shackle frame 4. At the same time, through the cooperation of the rotating shaft and the rotating mouth, the shackle frame 4 can be rotated on the connecting frame 12, so that the shackle frame 4 can drive the raise drilling rig drill rod 2 to rotate stably, thereby rotating and unloading the drill rod 2.

[0040] refer to Figure 2 The connection box 6 is provided with a box opening, a protective cover 15 is detachably connected to the box opening, and two connection blocks 16 are symmetrically connected to the protective cover 15. The two connection blocks 16 are threadedly connected to the connection box 6 with connection screws 17;

[0041] The two connecting screws 17 facilitate installation and removal of the two connecting blocks 16 on the connecting box 6 , thereby facilitating installation and removal of the protective cover 15 on the connecting box 6 and thus facilitating installation and removal of the motor 7 in the connecting box 6 .

[0042] In this embodiment, when the strength of the raise boring rig drill rod 2 is weak and it is inconvenient to rely on its own rotational force for unloading, the motor 7 is started, so that the motor 7 drives the adjusting rod 8 to rotate, so that the adjusting plate 9 drives the adjusting column to rotate, so that the adjusting frame 3 can drive the connecting frame 12 and the shackle frame 4 to rotate, thereby making it easier for the shackle frame 4 to contact the raise boring rig drill rod 2. When the shackle frame 4 contacts the drill rod 2, the electric cylinder 11 is started, so that the electric cylinder 11 pushes the connecting frame 12, so that the connecting frame 12 drives the shackle frame 4 to rotate, so that the shackle frame 4 can drive the drill rod 2 to rotate, so that the drill rod 2 can be rotated and unloaded.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A method for disassembling a drill rod assembly for a raise boring machine, characterized in that: include: A mounting plate (1), the mounting plate (1) being located on one side of the drill rod (2); An adjustment frame (3), the adjustment frame (3) being rotatably mounted on the upper side of the mounting plate (1) via an adjustment assembly; A shackle assembly, the shackle assembly being arranged on the adjustment frame (3); A shackle frame (4) is rotatably arranged on one side of the shackle assembly.

2. The method for disassembling a drill rod assembly for a raise boring machine according to claim 1, wherein: The adjustment component includes: A connecting plate (5), the connecting plate (5) being fixedly connected to one side of the mounting plate (1); A connection box (6), the connection box (6) being fixedly connected to the top end of the connection plate (5); a motor (7), the motor (7) being installed in the connection box (6); An adjusting rod (8), the adjusting rod (8) is rotatably connected to the connecting box (6), and the adjusting rod (8) is fixedly connected to the output end of the motor (7); An adjustment plate (9), the adjustment plate (9) is fixedly connected to the top end of the adjustment rod (8), and an adjustment column is fixedly connected between the adjustment rod (8) and the adjustment frame (3); A rotating column (10), wherein the rotating column (10) is fixedly connected to the bottom end of the adjusting frame (3), and the rotating column (10) is rotatably connected to the mounting plate (1).

3. The method for disassembling a drill rod assembly for a raise boring machine according to claim 2, wherein: The shackle assembly comprises: A mounting opening, the mounting opening being opened on the adjustment frame (3); An electric cylinder (11), the electric cylinder (11) is installed in the installation opening, and the output end of the electric cylinder (11) is connected to the adjustment frame (3); A connecting frame (12) is fixedly connected to the output end of the electric cylinder (11), the connecting frame (12) is slidingly connected to the adjusting frame (3), and the connecting frame (12) is rotationally connected to the shackle frame (4).

4. The method for disassembling a drill rod assembly for a raise boring machine according to claim 3, wherein: A sliding plate (13) is fixedly connected to one side of the connecting frame (12), and a sliding groove for the sliding plate (13) to slide is provided on the adjusting frame (3).

5. The method for disassembling a drill rod assembly for a raise boring machine according to claim 4, characterized in that: A rotating shaft is fixedly connected to the connecting frame (12), and a rotating opening matching the rotating shaft is provided on the shackle frame (4).

6. The method for disassembling a drill rod assembly for a raise boring machine according to claim 5, characterized in that: The bottom end of the rotating column (10) is fixedly connected to a limiting plate (14), and a limiting groove for the limiting plate (14) to rotate is provided on the mounting plate (1).

7. The method for disassembling a drill rod assembly for a raise boring machine according to claim 6, wherein: The connection box (6) is provided with a box opening, a protective cover (15) is detachably connected to the box opening, two connection blocks (16) are symmetrically connected to the protective cover (15), and the two connection blocks (16) are both threadedly connected to the connection box (6) with connection screws (17).

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