Novel anchor cable drilling device

Abstract

The invention relates to the technical field of anchor cable drilling equipment, in particular to a novel anchor cable drilling device which comprises a rack frame, an installation support is fixed to the outer side of the rack frame, the novel anchor cable drilling device further comprises a moving seat installed on the rack frame in a sliding mode, a drilling machine is fixed to the moving seat, and a moving part driving the moving seat to move is installed on the rack frame. The drilling equipment comprises a rack frame and pipe storage plates fixed to the two sides of the rack frame, end plates are fixed to the two ends of the two pipe storage plates, a material supporting part is installed between the two end plates, sleeves placed in the pipe storage plates are supported through the material supporting part, the limiting part is fixed to the rack frame, and the sleeves are limited through the limiting part. The drilling machine is driven by the moving part to move front and back, drilling and pushing of the casing pipes are completed, meanwhile, other casing pipes in the pipe storage plate are jacked up through the designed material supporting part, personnel are assisted in butt joint of the multiple casing pipes, and therefore the butt joint efficiency of the casing pipes during drilling is improved.

Description

Technical Field

[0001] This invention relates to the field of anchor cable drilling equipment technology, specifically a novel anchor cable drilling device. Background Technology

[0002] Anchor drilling is a key step in anchor construction. It is to create holes of specific depth, diameter and angle in the rock and soil mass so that anchor cables can be installed later to reinforce and stabilize the rock and soil mass.

[0003] Currently, when drilling in strata with complex geological conditions, such as loose sand, silt, and fractured zones, the borehole walls are prone to collapse. Therefore, casing is pushed into the strata during drilling. Since the borehole has a certain depth, multiple casings need to be spliced ​​together during drilling. When replacing casings, the personnel first align one end with the casing inserted into the stratum and the other end with the drilling rig. Since the casing has a certain length, multiple people need to work together to splice the casing. At the same time, in terrain with some elevation, personnel also need to carry the casing from below to a higher position for splicing, which makes the casing splicing during drilling take too much time. Summary of the Invention

[0004] The purpose of this invention is to provide a novel anchor cable drilling device to solve the problem of low casing splicing efficiency during drilling as mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a novel anchor cable drilling device, comprising a frame frame, an installation bracket fixed to the outer side of the frame frame, a movable seat slidably mounted on the frame frame, a drilling machine fixed on the movable seat, a movable part for driving the movable seat to move, and pipe storage plates fixed on both sides of the frame frame, with end plates fixed to both ends of the two pipe storage plates, and a material support part installed between the two end plates to support the pipes placed in the pipe storage plates, and a limiting part fixed on the frame frame to limit the pipes.

[0006] Preferably, the material support part includes a bidirectional lead screw rotatably mounted on two end plates and a slide rod fixed on the two end plates. The two ends of the bidirectional lead screw are threaded with movable blocks that are sleeved with the slide rod. Adjusting plates are rotatably mounted on the two movable blocks. Material support plates are rotatably mounted on the outer ends of the two adjusting plates. A drive motor is fixed to the outer side of one of the end plates by a motor frame. The output end of the drive motor is fixed to one end of the bidirectional lead screw by a coupling. A shielding assembly is installed at the bottom of the material support plate and the storage plate.

[0007] Preferably, the shielding assembly includes a fixing plate fixed to the bottom of the storage plate, a fixing shaft fixed on the fixing plate, a spiral spring fixed to the outside of the fixing shaft, a winding tube fixed to the outside of the spiral spring, a shielding strip fixedly wound to the outside of the winding tube, and the outer end of the shielding strip fixed to the bottom of the material support plate.

[0008] Preferably, the outer side of the material support plate is provided with an arc-shaped groove to facilitate the placement of the sleeve.

[0009] Preferably, the movable part includes threaded rods rotatably mounted on both sides of the frame, two threaded rods being threadedly inserted into both sides of the movable seat, transmission gears being fixed to the outer ends of the two threaded rods, and toothed belts being meshed on the outer sides of the two transmission gears, a movable motor being fixed to the outer end of the frame via a motor frame, and the output end of the movable motor being fixed to the outer end of one of the threaded rods via a coupling.

[0010] Preferably, the limiting part includes a limiting ring fixed to one end of the frame, and two connecting pipes are fixed inside the limiting ring. A plug is threaded into the connecting pipe at the bottom end, and a sliding column is slidably inserted into the connecting pipe at the top end. The outer ends of the plug and the sliding column are fixed with a fitting plate that fits against the outside of the sleeve. A compression spring that abuts against the fitting plate is sleeved on the outside of the sliding column.

[0011] Preferably, a tightening rod is threaded into the sliding column, a gripping plate is fixed to the outer end of the tightening rod, a moving opening is provided in the fitting plate, and a rubber plate that fits into the moving opening is fixed to the bottom end of the tightening rod.

[0012] Preferably, the material support plate has an installation opening at the position corresponding to the adjustment plate, and a fastening assembly is installed in the installation opening. The fastening assembly includes two arc-shaped plates, an adjustment rod is fixed to the outer end of the arc-shaped plates, and an arc-shaped opening adapted to the adjustment rod is opened in the installation opening. A connecting rod is fixed to the bottom of the adjustment rod, and an adjustment frame is rotatably installed at the bottom of the two connecting rods. A linkage component that drives the adjustment frame to rise and fall is installed on the adjustment plate.

[0013] Preferably, the linkage component includes an arc-shaped linkage plate fixed to the adjustment plate, the arc-shaped linkage plate being in contact with the bottom of the adjustment frame, an insertion rod fixed on the adjustment frame for insertion into the material support plate, and a push spring for driving the adjustment frame to move downwards is sleeved on the outside of the insertion rod.

[0014] Preferably, the cross-sectional shape of the adjustment frame is T-shaped, and the outer end of the arc-shaped linkage plate is an arc-shaped surface.

[0015] Compared with the prior art, the beneficial effects of the present invention are: The drilling equipment designed in this invention uses a moving part to drive the drilling machine to move back and forth, completing the drilling and pushing of the casing. At the same time, the designed material support part lifts up other casings in the casing plate, assisting personnel in connecting multiple casings, thereby improving the connection efficiency between casings during drilling. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall structure of the present invention from another angle; Figure 3 This is a side view of the present invention; Figure 4 This is a partial sectional view of the main body of the present invention; Figure 5 This is a front view of the limiting part of the present invention; Figure 6 This is a schematic diagram of the material support section of the present invention; Figure 7 This is a side view of the material support plate and the sleeve after they are joined together. Figure 8 for Figure 7 Enlarged view of point A in the middle; Figure 9 This is a front view of the fastening component of the present invention; Figure 10 This is a schematic diagram of the arc-shaped plate and the sleeve in the engaged state of the present invention; Figure 11 This is a schematic diagram of the arc-shaped plate and the sleeve detached in the present invention.

[0017] In the diagram: 1. Frame; 2. Moving base; 3. Drilling machine; 4. Moving part; 5. Pipe storage plate; 6. End plate; 7. Material support part; 8. Limiting part; 9. Double-acting lead screw; 10. Slide rod; 11. Moving block; 12. Adjusting plate; 13. Material support plate; 14. Drive motor; 15. Shielding assembly; 16. Fixed plate; 17. Fixed shaft; 18. Spiral spring; 19. Winding tube; 20. Shielding strip; 21. Threaded rod; 22. Transmission gear; 23. 24. Toothed belt; 25. Moving motor; 26. Limiting ring; 27. Connecting pipe; 28. Insert post; 29. ​​Sliding post; 30. Adhesive plate; 31. Compression spring; 32. Tightening rod; 33. Grip plate; 34. Rubber plate; 35. Mounting port; 36. Fastening assembly; 37. Arc plate; 38. Adjusting rod; 39. Arc opening; 40. Connecting rod; 41. Adjusting frame; 42. Linkage component; 43. Arc linkage plate; 44. Insert rod; 45. Push spring. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Example 1: Please refer to Figure 1 - Figure 6 The figure shows a novel anchor cable drilling device, including a frame frame 1, an installation bracket fixed on the outside of the frame frame 1, a movable seat 2 slidably mounted on the frame frame 1, a drilling machine 3 fixed on the movable seat 2, a movable part 4 that drives the movable seat 2 to move on the frame frame 1, and pipe storage plates 5 fixed on both sides of the frame frame 1. End plates 6 are fixed at both ends of the two pipe storage plates 5, and a material support part 7 is installed between the two end plates 6 to lift the casing placed in the pipe storage plates 5. A limiting part 8 is fixed on the frame frame 1 to limit the casing. In this solution, the frame 1, together with the mounting bracket, can be installed at any angle at the drilling location. Then, the drilling machine 3 drives the casing and drill bit to rotate and drill the formation. When the casing needs to be aligned, the limiting part 8 limits the casing, and the moving part 4 drives the drilling machine 3 to move backward. The material support part 7 then moves one of the casings upward, directly lifting the casing to align with the casing inserted in the formation, assisting the personnel in aligning the casings. This allows a single person to complete the casing alignment operation, improving operational efficiency.

[0020] For further details, please refer to [link / reference]. Figure 1 - Figure 3 and Figure 6 The material support section 7 includes a bidirectional lead screw 9 rotatably mounted on two end plates 6 and a slide rod 10 fixed on two end plates 6. The two ends of the bidirectional lead screw 9 are threaded with moving blocks 11 that are connected to the slide rod 10. Adjusting plates 12 are rotatably mounted on the two moving blocks 11. Material support plates 13 are rotatably mounted on the outer ends of the two adjusting plates 12. A drive motor 14 is fixed to the outer side of one of the end plates 6 by a motor frame. The output end of the drive motor 14 is fixed to one end of the bidirectional lead screw 9 by a coupling. A shielding assembly 15 is installed at the bottom of the material support plate 13 and the storage plate 5. The shielding component 15 includes a fixing plate 16 fixed to the bottom of the storage plate 5, a fixing shaft 17 fixed on the fixing plate 16, a spiral spring 18 fixed to the outside of the fixing shaft 17, a winding tube 19 fixed to the outside of the spiral spring 18, a shielding strip 20 fixedly wound to the outside of the winding tube 19, and the outer end of the shielding strip 20 fixed to the bottom of the material support plate 13. In this scheme, the principle of selecting a casing and lifting it to the casing joint using the material support section 7 is as follows: First, after the drilling machine 3 retracts to the initial position, the drive motor 14 drives the bidirectional lead screw 9 to rotate, thereby causing the two moving blocks 11 to move accordingly. This causes the adjusting plate 12 to be adjusted from a horizontal state to a vertical state, thereby causing the material support plate 13 to move upward. The casing on the material support plate 13 is pushed to the height corresponding to the casing inserted into the soil layer, assisting the personnel in the casing docking operation, thereby reducing the docking time and improving the operation efficiency. After the casing docking is completed, the drive motor 14 reverses, causing the material support plate 13 to move downward and reset. When the material support plate 13 moves upward, in order to prevent the sleeve from falling off between the two storage plates 5, the shielding strip 20 will be pulled out when the material support plate 13 moves upward. The shielding strip 20 is used to prevent the sleeve from falling off. When the material support plate 13 moves downward and resets, the spiral spring 18 drives the winding tube 19 to rotate and rewind the shielding strip 20, thereby preventing the shielding strip 20 from becoming loose.

[0021] It should also be noted that, in order to facilitate the stable placement of the sleeve on the support plate 13, an arc-shaped groove is provided on the outer side of the support plate 13 to facilitate the placement of the sleeve.

[0022] For further details, please refer to [link / reference]. Figure 1 - Figure 3 The moving part 4 includes threaded rods 21 rotatably mounted on both sides of the frame 1. The two threaded rods 21 are threadedly inserted into both sides of the moving seat 2. The outer ends of the two threaded rods 21 are fixed with transmission gears 22. The outer sides of the two transmission gears 22 are meshed with toothed belts 23. The outer end of the frame 1 is fixed with a moving motor 24 through a motor frame. The output end of the moving motor 24 is fixed to the outer end of one of the threaded rods 21 through a coupling. It should be noted that: the mobile motor 24 drives one of the threaded rods 21 to rotate, and under the action of the transmission gear 22 and the toothed belt 23, the two threaded rods 21 rotate synchronously, thereby causing the moving seat 2 to move along the frame 1 and push the drilling machine 3 to drill holes in the casing.

[0023] For further details, please refer to [link / reference]. Figure 1 and Figure 5 The limiting part 8 includes a limiting ring 25 fixed to one end of the frame 1. Two connecting pipes 26 are fixed inside the limiting ring 25. A plug 27 is threaded into the connecting pipe 26 at the bottom end, and a sliding column 28 is slidably inserted into the connecting pipe 26 at the top end. The outer ends of the plug 27 and the sliding column 28 are both fixed with a fitting plate 29 that fits against the outside of the sleeve. A compression spring 30 that abuts against the fitting plate 29 is sleeved on the outside of the sliding column 28. Among them, a tightening rod 31 is inserted into the internal thread of the sliding column 28, and a gripping plate 32 is fixed to the outer end of the tightening rod 31. A moving opening is opened in the fitting plate 29, and a rubber plate 33 that fits into the moving opening is fixed to the bottom end of the tightening rod 31.

[0024] The principle of limiting the casing by the limiting part 8: When the drilling machine 3 pushes the casing through the drilling, the casing passes through the limiting ring 25 and is between the two bonding plates 29. Since the bonding plates 29 are in contact with the outside of the casing, the casing is offset and limited, but the rotation and pushing movement of the casing are not affected. During casing connection, the operator rotates the grip plate 32, causing the tightening rod 31 to move the rubber plate 33 downwards and abut against the outside of the casing, thereby achieving tight sealing and limiting of the outside of the casing. The drilling machine 3 reverses and disengages from the casing. Afterwards, when the operator connects the casing, the rubber plate 33 abuts against the outside of the casing to keep the casing locked and limited within the soil layer, facilitating the threaded connection between the two casings. After the connection is completed, the grip plate 32 is reversed so that the rubber plate 33 is no longer pressed against the casing, thus the limiting part 8 does not lock and limit the casing, but only deviates from the limit.

[0025] In this plan, the specific procedure for connecting the casing during drilling operations in the soil includes the following steps: The first step is for the personnel to move the frame 1 to the soil area to be drilled, and place the casings that need to be connected into the storage plate 5 at once. The second step is to connect the drill bit to the outer end of the first casing inserted into the soil layer and pass through the limiting part 8, while the other end is connected to the drilling machine 3. The third step involves using the moving part 4 to drive the moving base 2 and the drilling machine 3 to move along the frame 1, pushing the casing toward the soil layer. The fourth step is to use the limiting part 8 to lock and limit the casing, then the drilling machine 3 reverses to disengage from the casing, and the moving part 4 drives the drilling machine 3 back to the initial position. The fifth step involves using the material support section 7 to lift and send the sleeve to the locked and limited position for alignment. Then, the personnel only need to push the sleeve on the material support plate 13 to connect with the threaded connection of the locked and limited sleeve, which greatly facilitates the personnel's connection operation between the sleeves. Step 6: Repeat steps 3 through 5 until the required drilling depth is achieved.

[0026] In this solution, the designed storage plate 5 can hold a sufficient number of sleeves at once. During drilling, there is no need for personnel to take the sleeves one by one. In conjunction with the designed material support part 7, one of the sleeves can be lifted to the docking height when the sleeves are docked, which assists the personnel in the docking operation. The operation is simple and convenient for personnel, and the docking efficiency of the sleeves is higher.

[0027] It should be noted that the outer end of the drilling machine 3 is fixed with a mating end, and the casing is a tubular structure with an internal thread on one end and a mating thread on the other end. The drilling machine 3 and the casing, as well as the casing and the casing, are all connected by threads. When the drilling machine 3 rotates in one direction, it mates with the casing, and when it rotates in the opposite direction, it disengages from the casing.

[0028] Example 2: Please refer to Figure 6 - Figure 11 This embodiment further explains the first embodiment, the difference being that the material support plate 13 is optimized and a fastening component 35 is added, making the sleeve support docking more stable.

[0029] Specifically, the material support plate 13 has an installation opening 34 at the position corresponding to the adjustment plate 12. A fastening component 35 is installed in the installation opening 34. The fastening component 35 includes two arc-shaped plates 36. An adjustment rod 37 is fixed to the outer end of the arc-shaped plates 36. An arc-shaped opening 38 that matches the adjustment rod 37 is opened in the installation opening 34. A connecting rod 39 is fixed to the bottom of the adjustment rod 37. An adjustment frame 40 is rotatably installed at the bottom of the two connecting rods 39. A linkage component 41 that drives the adjustment frame 40 to rise and fall is installed on the adjustment plate 12. The linkage component 41 includes an arc-shaped linkage plate 42 fixed on the adjustment plate 12. The arc-shaped linkage plate 42 is in contact with the bottom of the adjustment frame 40. The adjustment frame 40 is fixed with a rod 43 that is inserted into the material support plate 13. A push spring 44 that drives the adjustment frame 40 to move down is sleeved on the outside of the rod 43.

[0030] It should be noted that in this scheme, when the adjusting plate 12 changes from a horizontal state to a vertical state, the material support plate 13 begins to move upward, and the sleeve at the groove on the material support plate 13 will be lifted and moved upward. When the adjusting plate 12 rotates, it will drive the arc-shaped linkage plate 42 to contact and press against the bottom of the adjusting frame 40, thereby causing the adjusting frame 40 to move upward. Under the action of the connecting rod 39, the arc-shaped plate 36 begins to extend outward in the mounting port 34, thereby fastening the outside of the sleeve. When the personnel move the sleeve to connect with another sleeve threadedly, the sleeve on the material support plate 13 can be prevented from detaching. After the connection between the sleeves is completed, the material support plate 13 begins to move down. At this time, the adjusting plate 12 changes from a vertical state to a horizontal state. At this time, the arc-shaped linkage plate 42 disengages from the adjusting frame 40. Under the action of the push spring 44, the adjusting frame 40 moves down to reset and drives the arc-shaped plate 36 to retract.

[0031] It should be noted that there is a certain gap between the arc plate 36 and the sleeve. The arc plate 36 is mainly to prevent the sleeve from detaching from the support plate 13 when docking. When the support plate 13 moves down, the gap between the arc plate 36 and the sleeve meets the distance that the support plate 13 moves down when the linkage 41 retracts.

[0032] It should also be noted that, in order to ensure high stability of the connection between the arc-shaped linkage plate 42 and the adjustment frame 40, the cross-sectional shape of the adjustment frame 40 is designed to be T-shaped, and the outer end of the arc-shaped linkage plate 42 is an arc-shaped surface.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel anchor cable drilling device, comprising: A frame frame (1) is provided, and an installation bracket is fixed to the outside of the frame frame (1); Its characteristic is that it further includes: A movable seat (2) is slidably mounted on a frame (1), a drilling machine (3) is fixed on the movable seat (2), and a movable part (4) that drives the movable seat (2) to move is mounted on the frame (1); The storage plates (5) are fixed on both sides of the frame (1), and the two storage plates (5) are fixed with end plates (6) at both ends, and a material support part (7) is installed between the two end plates (6). The material support part (7) lifts the sleeve placed in the storage plate (5), and; The limiting part (8) fixed on the frame (1) limits the sleeve.

2. The novel anchor cable drilling device according to claim 1, characterized in that: The material support part (7) includes a bidirectional lead screw (9) rotatably mounted on two end plates (6) and a slide rod (10) fixed on two end plates (6). The two ends of the bidirectional lead screw (9) are threaded with moving blocks (11) that are connected to the slide rod (10). Adjusting plates (12) are rotatably mounted on the two moving blocks (11). Material support plates (13) are rotatably mounted on the outer ends of the two adjusting plates (12). A drive motor (14) is fixed to the outer side of one of the end plates (6) by a motor frame. The output end of the drive motor (14) is fixed to one end of the bidirectional lead screw (9) by a coupling. A shielding assembly (15) is installed at the bottom of the material support plate (13) and the storage plate (5).

3. The novel anchor cable drilling device according to claim 2, characterized in that: The shielding assembly (15) includes a fixing plate (16) fixed to the bottom of the storage plate (5), a fixing shaft (17) fixed on the fixing plate (16), a spiral spring (18) fixed to the outside of the fixing shaft (17), a winding tube (19) fixed to the outside of the spiral spring (18), a shielding strip (20) fixedly wound to the outside of the winding tube (19), and the outer end of the shielding strip (20) is fixed to the bottom of the material support plate (13).

4. The novel anchor cable drilling device according to claim 3, characterized in that: The outer side of the material support plate (13) is provided with an arc-shaped groove to facilitate the placement of the sleeve.

5. The novel anchor cable drilling device according to claim 1, characterized in that: The moving part (4) includes threaded rods (21) rotatably mounted on both sides of the frame (1). The two threaded rods (21) are threadedly connected to both sides of the moving seat (2). The outer ends of the two threaded rods (21) are fixed with transmission gears (22), and the outer sides of the two transmission gears (22) are meshed with toothed belts (23). The outer end of the frame (1) is fixed with a moving motor (24) through a motor frame. The output end of the moving motor (24) is fixed to the outer end of one of the threaded rods (21) through a coupling.

6. The novel anchor cable drilling device according to claim 1, characterized in that: The limiting part (8) includes a limiting ring (25) fixed to one end of the frame (1). Two connecting pipes (26) are fixed inside the limiting ring (25). A plug (27) is threaded into the connecting pipe (26) at the bottom end, and a sliding column (28) is slidably inserted into the connecting pipe (26) at the top end. The outer ends of the plug (27) and the sliding column (28) are both fixed with a fitting plate (29) that fits against the outside of the sleeve. A compression spring (30) that abuts against the fitting plate (29) is sleeved on the outside of the sliding column (28).

7. A novel anchor cable drilling device according to claim 6, characterized in that: The sliding column (28) is threaded with a tightening rod (31), and a gripping plate (32) is fixed to the outer end of the tightening rod (31). The fitting plate (29) has a moving opening, and a rubber plate (33) that fits into the moving opening is fixed to the bottom end of the tightening rod (31).

8. A novel anchor cable drilling device according to claim 2, characterized in that: The material support plate (13) has an installation opening (34) at the position corresponding to the adjustment plate (12). A fastening component (35) is installed in the installation opening (34). The fastening component (35) includes two arc-shaped plates (36). An adjustment rod (37) is fixed to the outer end of the arc-shaped plate (36). An arc-shaped opening (38) adapted to the adjustment rod (37) is opened in the installation opening (34). A connecting rod (39) is fixed to the bottom of the adjustment rod (37). An adjustment frame (40) is rotatably installed at the bottom of the two connecting rods (39). A linkage component (41) that drives the adjustment frame (40) to rise and fall is installed on the adjustment plate (12).

9. A novel anchor cable drilling device according to claim 8, characterized in that: The linkage component (41) includes an arc-shaped linkage plate (42) fixed on the adjustment plate (12). The arc-shaped linkage plate (42) is in contact with the bottom of the adjustment frame (40). The adjustment frame (40) is fixed with a plug rod (43) that is inserted into the material support plate (13). The plug rod (43) is fitted with a push spring (44) that drives the adjustment frame (40) to move down.

10. A novel anchor cable drilling device according to claim 9, characterized in that: The cross-sectional shape of the adjustment frame (40) is T-shaped, and the outer end of the arc-shaped linkage plate (42) is an arc-shaped surface.

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