Hydrologic drilling anti-wear device and method of use

Abstract

The application relates to the technical field of hydrological drilling equipment, and particularly relates to a hydrological drilling anti-abrasion device, which comprises a probe rod, a drill bit is fixedly installed at the bottom of the probe rod, a threaded block is fixedly connected to the top of the probe rod, and a top block is fixedly connected to the top of the threaded block. The threaded block, a threaded sleeve, a round rod and a round hole are arranged. When the anti-abrasion shell is installed, the anti-abrasion shell is first sleeved outside the probe rod, the threaded sleeve arranged at the top of the anti-abrasion shell is threadedly connected outside the threaded block at the top of the probe rod, meanwhile, the sleeve ring at the top of the threaded sleeve is located outside the top block at the top of the threaded block, at this time, the multiple round rods outside the top block are extended into the round holes on the sleeve ring under the elastic force of the corresponding springs, the insertion is completed, the insertion of the round rod and the round hole and the thread connection between the threaded block and the threaded sleeve are matched, multiple fixing measures are realized, and the fixing effect is better and more firm compared with single thread installation.

Description

Technical Field

[0001] This invention relates to an anti-wear device, specifically an anti-wear device for hydrological drilling and its usage method. Background Technology

[0002] Hydrogeological drilling is a primary technical method used to obtain data necessary for the rational development and utilization of groundwater. Compared to general geological drilling, hydrogeological drilling is characterized by larger borehole diameters, more complex drilling and well completion processes, and the use of more advanced equipment. Hydrogeological boreholes can generally be classified into three types: hydrogeological survey boreholes, hydrogeological exploration boreholes, and combined exploration and production boreholes. During normal operation of hydrogeological drilling, anti-wear devices are usually installed on the outer side to extend their service life.

[0003] Existing anti-wear devices typically use a threaded connection between a threaded sleeve and a threaded block to install an anti-wear shell on the outside of the probe rod, relying on the shell for its anti-wear effect. However, in actual use, the simple threaded installation is too simplistic. During probe rod operation, repeated vibrations can affect the threaded connection between the threaded sleeve and the threaded block, potentially causing the anti-wear shell to loosen and compromising its anti-wear effect. Furthermore, traditional anti-wear devices usually require drilling to be stopped before adding lubricant, making it inconvenient to add lubricant during operation. Additionally, the equipment becomes slippery due to the presence of lubricant during short-distance transport, hindering worker movement. Therefore, this invention proposes an anti-wear device for hydrological drilling to address these problems. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a hydrological drilling anti-wear device.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0006] A hydrological drilling anti-wear device includes a probe rod, a drill bit fixedly mounted at the bottom of the probe rod, a threaded block fixedly connected to the top of the probe rod, a top block fixedly connected to the top of the threaded block, a threaded sleeve threadedly connected to the outer side of the threaded block, a plug-in mechanism provided at the top of the threaded sleeve, and several support blocks fixedly mounted at the bottom of the threaded sleeve. An anti-wear shell is fixedly mounted on the bottom of the several support blocks, the anti-wear shell is sleeved on the outside of the probe rod, and several arc-shaped grooves are formed on the outer side of the anti-wear shell. The inner cavities of the several arc-shaped grooves are... The wear-resistant strip is fixedly installed. Several oil filling grooves are opened on the inner wall of the wear-resistant shell. A top plate is fixedly connected to the top of the top block. Several connecting parts are fixedly connected to the top of the top plate. A movable mechanism is provided on the outer side of the top plate. Several fixing blocks are fixedly connected to the bottom of the top plate. An oil tank is fixedly connected to the bottom of several fixing blocks. An oil filling pipe is inserted and installed on the outer wall of the oil tank. A valve is installed on the oil filling pipe. Several flexible conduits are inserted and installed at the bottom of the oil tank. The bottom end of the flexible conduits extends to the inner cavity of the corresponding oil filling groove.

[0007] As a preferred embodiment of the present invention, the insertion mechanism includes a collar, which is sleeved on the outside of the top block and fixedly connected to the top of the threaded sleeve. The outside of the top block has a plurality of circular grooves, and a spring is fixedly connected to the inner wall of the circular groove away from the collar. A round rod is fixedly connected to the end of the spring near the collar. The collar has a plurality of circular holes, and the end of the round rod away from the spring passes through the circular hole at the corresponding position.

[0008] As a preferred embodiment of the present invention, the movable mechanism includes several connecting plates. A handle is fixedly connected to the side of the connecting plate away from the top plate, and a crossbar is fixedly connected to the side of the connecting plate near the top plate. Several side grooves are opened on the outer side of the top plate. The end of the crossbar away from the connecting plate extends into the inner cavity of the corresponding side groove. A cylinder is sleeved on the outer side of the crossbar. The cylinder is fixedly connected to the outer wall of the top plate, and a plum blossom bolt is threaded to the outer side of the cylinder. One end of the plum blossom bolt is attached to the outer wall of the crossbar.

[0009] As a preferred embodiment of the present invention, a soft pad is fitted onto the outer side of the handle.

[0010] As a preferred embodiment of the present invention, a plurality of insertion interfaces are provided on the inner wall of the arc-shaped groove, and a plurality of insertion rods are fixedly connected to the arc surface of the anti-wear strip, with the end of the insertion rod away from the anti-wear strip being inserted into the inner cavity of the corresponding insertion interface.

[0011] As a preferred embodiment of the present invention, an anti-slip sleeve is fitted on the outer side of the plug rod, and the outer wall of the anti-slip sleeve fits against the inner wall of the plug interface.

[0012] As a preferred embodiment of the present invention, a rectangular groove is provided on the top of the anti-wear strip, and a protective pad is fixedly installed on the inner wall of the rectangular groove.

[0013] A method for using a hydrological drilling anti-wear device includes the following steps:

[0014] S1: First, install the wear-resistant shell on the outside of the probe rod. Then, put the wear-resistant shell on the outside of the probe rod. After the threaded sleeve on the top of the wear-resistant shell moves to the bottom of the threaded block, thread the threaded sleeve onto the outside of the threaded block to achieve the initial installation of the wear-resistant shell. At this time, the collar on the top of the threaded sleeve is located outside the top block of the threaded block. Meanwhile, the multiple round rods on the outside of the top block extend into the round holes on the collar under the elastic force of the corresponding springs to complete the insertion.

[0015] S2: By using the insertion of the round rod and the round hole, and the threaded connection between the threaded block and the threaded sleeve, multiple fixing measures are achieved. Compared with a single threaded installation, the fixing effect is better and more secure. When disassembling later, simply press the multiple round rods to disengage them from the round holes, and rotate the threaded sleeve in the opposite direction to disengage it from the threaded block. Then, remove the anti-wear shell.

[0016] S3: After the anti-wear shell is installed, multiple anti-wear strips need to be installed. At this time, multiple plug rods on the anti-wear strips can be inserted into the corresponding plug interfaces inside the arc groove to realize the installation between the anti-wear strip and the arc groove. The plug rods are equipped with anti-slip sleeves on the outside to increase the friction between the plug rods and the inner wall of the plug interface, thereby improving the installation firmness of the anti-wear strips. After all the anti-wear strips are installed, the probe rod and drill bit can be used normally for subsequent work.

[0017] S4: During the operation of the probe rod and drill bit, lubricant needs to be continuously added to the oil filling tank. At this time, the lubricating oil in the oil tank continuously enters the soft tube and enters the corresponding oil filling tank through multiple soft tubes to complete the lubrication operation of the probe rod and drill bit. Moreover, the operation of the probe rod does not need to be stopped during the lubrication process, which is more convenient. Lubricant can be added to the oil tank regularly through the oil filling pipe, which is convenient for long-term operation.

[0018] S5: After working in one location, when it is necessary to move components such as probe rods and drill bits over a short distance, multiple workers can hold multiple handles on the outside of the top plate and work together to move them. Before moving them, the spacing between the multiple handles can be adjusted.

[0019] S6: At this point, the multiple bolts can be loosened sequentially to allow the crossbar and cylinder to move. Then, the handle can be pulled to move the connecting plate, which in turn moves the crossbar inside the side groove. After the handle is moved to the appropriate position, the bolts can be tightened to fix the cylinder and crossbar, further positioning the handle. The above operation can then be repeated to adjust the position of the other handles. After adjustment, multiple handles can be used together for transport. The operation is convenient, and the handles can be reset during use, reducing the overall size of the device and making it easy to store.

[0020] This invention provides a hydrological drilling anti-wear device, which has the following beneficial effects:

[0021] 1. By incorporating a threaded block, threaded sleeve, round rod, and round hole, the wear-resistant shell is first fitted onto the outside of the probe rod during installation. The threaded sleeve on the top of the wear-resistant shell is then threadedly connected to the outside of the threaded block on the top of the probe rod. Simultaneously, the collar on the top of the threaded sleeve is located outside the top block of the threaded block. At this point, multiple round rods on the outside of the top block extend into the round hole on the collar under the elastic force of the corresponding springs, completing the insertion. The insertion of the round rods into the round hole and the threaded connection between the threaded block and the threaded sleeve work together to achieve multiple fixing measures. Compared with a single threaded installation, the fixing effect is better and more secure.

[0022] 2. Equipped with an oil tank, oil filling pipe, and flexible conduit, the lubricating oil inside the oil tank continuously enters the flexible conduit during the probe's operation. The lubricating oil then flows through multiple flexible conduits into the corresponding oil filling grooves, completing the lubrication of the probe. Furthermore, the probe can be added without stopping its operation, making it more convenient. The lubricating oil can be periodically added to the oil tank using the oil filling pipe, facilitating long-term operation.

[0023] 3. By incorporating handles, crossbars, cylinders, and bolts, multiple workers can grip the handles on the outer side of the top plate and work together to move components such as probes and sensors over short distances. Before moving, the spacing between the handles can be adjusted by loosening the bolts sequentially, allowing the crossbar and cylinder to move freely. Then, the handles can be pulled, causing the connecting plate to move, which in turn moves the crossbar within the side groove. Once the handles are in the correct position, the bolts are tightened to secure the cylinder and crossbar, further positioning the handles. This process can be repeated to adjust the positions of the other handles. After adjustment, multiple handles can be used for combined moving. The operation is convenient, and the handles can be reset during use, reducing the overall size of the device and facilitating storage. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0025] Figure 1 This is a schematic diagram of the external structure of the present invention from one angle;

[0026] Figure 2 This is a schematic diagram of the external structure of the present invention from another angle;

[0027] Figure 3 This is a schematic diagram of the cross-sectional structure of the present invention;

[0028] Figure 4 This is the present invention. Figure 3 A schematic diagram of a local structure in the image;

[0029] Figure 5 This is the present invention. Figure 1 A partial structural diagram of the bottom middle section;

[0030] Figure 6 This is the present invention. Figure 1 A schematic diagram of the partial structure at the top center;

[0031] Figure 7 This is a schematic diagram of the structure at the insertion interface of the present invention;

[0032] Figure 8 This is a schematic diagram of the anti-wear strip of the present invention.

[0033] In the diagram: 1. Probe rod; 2. Drill bit; 3. Wear-resistant shell; 4. Arc groove; 5. Oil filling groove; 6. Insertion interface; 7. Wear-resistant strip; 8. Insertion rod; 9. Anti-slip sleeve; 10. Rectangular groove; 11. Protective pad; 12. Threaded block; 13. Top block; 14. Collar; 15. Round hole; 16. Round rod; 17. Round groove; 18. Spring; 19. Top plate; 20. Connector; 21. Handle; 22. Crossbar; 23. Side groove; 24. Cylinder; 25. Plum blossom bolt; 26. Soft pad; 27. Connecting plate; 28. Threaded sleeve; 29. ​​Oil tank; 30. Oil filling pipe; 31. Valve; 32. Soft conduit; 33. Support block; 34. Fixing block. Detailed Implementation

[0034] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0035] Example: Figure 1-8As shown, a hydrological drilling anti-wear device includes a probe rod 1, a drill bit 2 fixedly mounted at the bottom of the probe rod 1, a threaded block 12 fixedly connected to the top of the probe rod 1, a top block 13 fixedly connected to the top of the threaded block 12, a threaded sleeve 28 threadedly connected to the outside of the threaded block 12, a plug-in mechanism provided at the top of the threaded sleeve 28, and several support blocks 33 fixedly mounted at the bottom of the threaded sleeve 28. An anti-wear shell 3 is fixedly mounted at the bottom of the several support blocks 33, sleeved on the outside of the probe rod 1, and several arc-shaped grooves 4 are formed on the outside of the anti-wear shell 3. The inner cavities of the several arc-shaped grooves 4 are all fixed. The wear-resistant strip 7 is installed, and several oil filling grooves 5 are opened on the inner wall of the wear-resistant shell 3. The top plate 19 is fixedly connected to the top of the top block 13. Several connecting parts 20 are fixedly connected to the top of the top plate 19, and a movable mechanism is provided on the outer side of the top plate 19. Several fixing blocks 34 are fixedly connected to the bottom of the top plate 19. The bottom of the several fixing blocks 34 are fixedly connected to the oil tank 29. An oil filling pipe 30 is inserted and installed on the outer wall of the oil tank 29. A valve 31 is installed on the oil filling pipe 30. Several flexible conduits 32 are inserted and installed at the bottom of the oil tank 29. The bottom end of the flexible conduits 32 extends to the inner cavity of the corresponding oil filling groove 5.

[0036] The insertion mechanism includes a collar 14, which is sleeved on the outside of the top block 13 and is fixedly connected to the top of the threaded sleeve 28. Several circular grooves 17 are opened on the outside of the top block 13. A spring 18 is fixedly connected to the inner wall of the circular groove 17 away from the collar 14. A round rod 16 is fixedly connected to the end of the spring 18 near the collar 14. Several circular holes 15 are opened on the collar 14. The end of the round rod 16 away from the spring 18 passes through the circular hole 15 at the corresponding position.

[0037] In this embodiment, this setting enables the insertion and positioning between the collar 14 and the top block 13, and the threaded connection between the collar 14 and the threaded block 12 and the threaded sleeve 28, thereby improving the installation stability and firmness of the wear-resistant shell 3.

[0038] The active mechanism includes several connecting plates 27. A handle 21 is fixedly connected to the side of the connecting plate 27 away from the top plate 19, and a crossbar 22 is fixedly connected to the side of the connecting plate 27 close to the top plate 19. Several side grooves 23 are opened on the outer side of the top plate 19. The end of the crossbar 22 away from the connecting plate 27 extends into the inner cavity of the corresponding side groove 23. A cylinder 24 is sleeved on the outer side of the crossbar 22. The cylinder 24 is fixedly connected to the outer wall of the top plate 19, and a plum blossom bolt 25 is threaded on the outer side of the cylinder 24. One end of the plum blossom bolt 25 is attached to the outer wall of the crossbar 22.

[0039] In this embodiment, this setting allows workers to use multiple handles 21 to work together to move the entire device, and the spacing between the multiple handles 21 can be adjusted and reset after adjustment, making it easy to store.

[0040] Among them, a soft pad 26 is fitted onto the outer side of the handle 21;

[0041] In this embodiment, this design makes it more comfortable for staff to hold handle 21.

[0042] Among them, a number of insertion interfaces 6 are provided on the inner wall of the arc groove 4, and a number of insertion rods 8 are fixedly connected on the arc surface of the anti-wear strip 7. The end of the insertion rod 8 away from the anti-wear strip 7 is inserted into the inner cavity of the corresponding insertion interface 6.

[0043] In this embodiment, this design makes the anti-wear strip 7 easier to install and easier to remove and replace when it wears out.

[0044] Among them, the outer side of the plug-in rod 8 is fitted with an anti-slip sleeve 9, and the outer wall of the anti-slip sleeve 9 is in contact with the inner wall of the plug-in interface 6.

[0045] In this embodiment, the anti-slip sleeve 9 increases the friction between the plug rod 8 and the inner wall of the plug interface 6, thereby improving the installation firmness of the anti-wear strip 7.

[0046] Among them, a rectangular groove 10 is provided on the top of the anti-wear strip 7, and a protective pad 11 is fixedly installed on the inner wall of the rectangular groove 10.

[0047] In this embodiment, this setting allows workers to insert their fingers into the rectangular groove 10, facilitating the subsequent disassembly of the anti-abrasion strip 7.

[0048] A method for using a hydrological drilling anti-wear device includes the following steps:

[0049] S1: First, install the anti-wear shell 3 on the outside of the probe rod 1. At this time, the anti-wear shell 3 is sleeved on the outside of the probe rod 1. After the threaded sleeve 28 on the top of the anti-wear shell 3 moves to the bottom of the threaded block 12, the threaded sleeve 28 is threaded to the outside of the threaded block 12 to achieve the initial installation of the anti-wear shell 3. At this time, the collar 14 on the top of the threaded sleeve 28 is located outside the top block 13 on the top of the threaded block 12. Meanwhile, the multiple round rods 16 on the outside of the top block 13 extend into the round hole 15 on the collar 14 under the elastic force of the corresponding spring 18 to complete the insertion.

[0050] S2: By using the insertion of the round rod 16 into the round hole 15 and the threaded connection between the threaded block 12 and the threaded sleeve 28, multiple fixing measures are achieved. Compared with a single threaded installation, the fixing effect is better and more secure. When disassembling later, simply press the multiple round rods 16 to disengage them from the round hole 15, and rotate the threaded sleeve 28 in the opposite direction to disengage it from the threaded block 12. Then, remove the anti-wear shell 3.

[0051] S3: After the anti-wear shell 3 is installed, multiple anti-wear strips 7 need to be installed. At this time, multiple plug-in rods 8 on the anti-wear strip 7 can be inserted into the corresponding plug-in interface 6 inside the arc groove 4 to realize the installation between the anti-wear strip 7 and the arc groove 4. The plug-in rod 8 is provided with an anti-slip sleeve 9 to increase the friction between the plug-in rod 8 and the inner wall of the plug-in interface 6, thereby improving the installation firmness of the anti-wear strip 7. After all the anti-wear strips 7 are installed, the probe rod 1 and drill bit 2 can be used normally for subsequent work.

[0052] S4: During the operation of probe rod 1 and drill bit 2, lubricant needs to be continuously added to the oil filling tank 5. At this time, the lubricant inside the oil tank 29 continuously enters the soft tube 32 and enters the corresponding oil filling tank 5 through multiple soft tubes 32 to complete the lubrication operation of probe rod 1 and drill bit 2. Moreover, during the process of adding lubricant, there is no need to stop the operation of probe rod 1, which is more convenient. Subsequently, lubricant can be added to the oil tank 29 periodically through the oil filling pipe 30, which is convenient for long-term operation.

[0053] S5: After working in one location, when it is necessary to move components such as probe rod 1 and drill bit 2 over a short distance, multiple workers can hold multiple handles 21 on the outside of the top plate 19 and work together to move them. Before moving them, the spacing between the multiple handles 21 can be adjusted.

[0054] S6: At this time, the multiple plum blossom bolts 25 can be loosened in sequence, so that the crossbar 22 and the cylinder 24 are in a movable state. Then, the handle 21 can be pulled, so that the handle 21 drives the connecting plate 27 to move. The connecting plate 27 drives the crossbar 22 to move inside the side groove 23. After the handle 21 is moved to the appropriate position, the plum blossom bolts 25 are tightened to realize the fixed operation between the cylinder 24 and the crossbar 22, and further realize the positioning of the handle 21. Then, the above operation is repeated to adjust the position of other handles 21. After the adjustment is completed, multiple handles 21 are used for joint transport. The operation is convenient, and the handles 21 can be reset during use, reducing the overall size of the device and making it easy to store.

[0055] Working principle: In use, firstly, the anti-wear shell 3 is installed on the outside of the probe rod 1. Then, the anti-wear shell 3 is fitted onto the outside of the probe rod 1. After the threaded sleeve 28 on the top of the anti-wear shell 3 moves to the bottom of the threaded block 12, the threaded sleeve 28 is threaded onto the outside of the threaded block 12, achieving the initial installation of the anti-wear shell 3. At this time, the collar 14 on the top of the threaded sleeve 28 is located outside the top block 13 on the top of the threaded block 12. Simultaneously, multiple round rods 16 on the outside of the top block 13 extend into the round holes 15 on the collar 14 under the elastic force of the corresponding springs 18, completing the insertion. Multiple fixing measures are achieved through the insertion of the round rods 16 into the round holes 15 and the threaded connection between the threaded block 12 and the threaded sleeve 28, compared to a single threaded installation. In other words, the fixing effect is better and more secure. For subsequent disassembly, simply press down on the multiple round rods 16 to disengage them from the round holes 15, and then rotate the threaded sleeve 28 in the opposite direction to disengage it from the threaded block 12. Then, remove the anti-wear shell 3. After installing the anti-wear shell 3, multiple anti-wear strips 7 need to be installed. At this time, the multiple plug-in rods 8 on the anti-wear strip 7 can be inserted into the corresponding insertion interfaces 6 inside the arc-shaped groove 4 to achieve installation between the anti-wear strip 7 and the arc-shaped groove 4. The plug-in rods 8 are equipped with anti-slip sleeves 9 on their outer sides to increase the friction between the plug-in rods 8 and the inner wall of the insertion interface 6, improving the installation security of the anti-wear strip 7. After all the anti-wear strips 7 are installed, the probe rod 1 and drill bit 2 can be used normally for... In subsequent work, during the operation of probe rod 1 and drill bit 2, lubricant needs to be continuously added to the oil filling tank 5. At this time, the lubricating oil inside the oil tank 29 continuously enters the soft conduit 32 and flows through multiple soft conduits 32 into the corresponding oil filling tank 5, completing the lubrication operation of probe rod 1 and drill bit 2. Moreover, during the lubrication process, there is no need to stop the operation of probe rod 1, which is more convenient. Subsequently, lubricant can be periodically added to the oil tank 29 using the oil filling pipe 30, which is convenient for long-term work. After working in one position, when it is necessary to move components such as probe rod 1 and drill bit 2 a short distance, multiple workers can hold the multiple handles 21 on the outside of the top plate 19 and work together to move them. Before moving, multiple... Adjust the spacing between handles 21 by loosening multiple bolts 25 in sequence, so that the crossbar 22 and the cylinder 24 are in a movable state. Then, pull the handle 21 to move the connecting plate 27. The connecting plate 27 moves the crossbar 22 inside the side groove 23. After the handle 21 is moved to the appropriate position, tighten the bolts 25 to fix the cylinder 24 and the crossbar 22, and further position the handle 21. Then repeat the above operation to adjust the position of other handles 21. After the adjustment is completed, use multiple handles 21 to carry the device together. The operation is convenient, and the handles 21 can be reset during use, reducing the overall size of the device and making it easy to store.

[0056] Finally, it should be noted that in the description of this invention, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0057] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0058] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A hydrological drilling anti-wear device, comprising a probe rod (1), characterized in that, The probe rod (1) is fixedly mounted with a drill bit (2) at its bottom, and a threaded block (12) is fixedly connected to the top of the probe rod (1). A top block (13) is fixedly connected to the top of the threaded block (12), and a threaded sleeve (28) is threadedly connected to the outside of the threaded block (12). A plug-in mechanism is provided at the top of the threaded sleeve (28), and several support blocks (33) are fixedly mounted at the bottom of the threaded sleeve (28). A wear-resistant shell (3) is fixedly mounted at the bottom of the several support blocks (33). The wear-resistant shell (3) is sleeved on the outside of the probe rod (1), and several arc-shaped grooves (4) are opened on the outside of the wear-resistant shell (3). A wear-resistant strip (7) is fixedly installed in the inner cavity of each of the several arc-shaped grooves (4). The inner wall of the wear-resistant shell (3) is provided with several oil filling grooves (5). The top of the top block (13) is fixedly connected to a top plate (19). The top of the top plate (19) is fixedly connected to several connectors (20). The outer side of the top plate (19) is provided with a movable mechanism. The bottom of the top plate (19) is fixedly connected to several fixing blocks (34). The bottom of several fixing blocks (34) is fixedly connected to an oil tank (29). An oil filling pipe (30) is inserted and installed on the outer wall of the oil tank (29). A valve (31) is installed on the oil filling pipe (30). Several flexible conduits (32) are inserted and installed at the bottom of the oil tank (29). The bottom end of the flexible conduits (32) extends to the inner cavity of the corresponding oil filling groove (5). The insertion mechanism includes a collar (14), which is sleeved on the outside of the top block (13) and fixedly connected to the top of the threaded sleeve (28). The top block (13) has several circular grooves (17) on its outer side. A spring (18) is fixedly connected to the inner wall of the circular groove (17) away from the collar (14). A round rod (16) is fixedly connected to the end of the spring (18) near the collar (14). The collar (14) has several circular holes (15). The end of the round rod (16) away from the spring (18) passes through the circular hole (15) at the corresponding position. The active mechanism includes several connecting plates (27). A handle (21) is fixedly connected to the side of the connecting plate (27) away from the top plate (19), and a crossbar (22) is fixedly connected to the side of the connecting plate (27) near the top plate (19). Several side grooves (23) are opened on the outer side of the top plate (19). The end of the crossbar (22) away from the connecting plate (27) extends into the inner cavity of the corresponding side groove (23). A cylinder (24) is sleeved on the outer side of the crossbar (22). The cylinder (24) is fixedly connected to the outer wall of the top plate (19), and a plum blossom bolt (25) is threaded on the outer side of the cylinder (24). One end of the plum blossom bolt (25) is attached to the outer wall of the crossbar (22).

2. The anti-wear device for hydrological drilling according to claim 1, characterized in that, A soft pad (26) is fitted onto the outside of the handle (21).

3. The anti-wear device for hydrological drilling according to claim 1, characterized in that, The inner wall of the arc groove (4) is provided with several insertion interfaces (6), and several insertion rods (8) are fixedly connected to the arc surface of the anti-wear strip (7). The end of the insertion rod (8) away from the anti-wear strip (7) is inserted into the inner cavity of the corresponding insertion interface (6).

4. The anti-wear device for hydrological drilling according to claim 3, characterized in that, The outer side of the plug rod (8) is fitted with an anti-slip sleeve (9), and the outer wall of the anti-slip sleeve (9) is in contact with the inner wall of the plug interface (6).

5. The anti-wear device for hydrological drilling according to claim 1, characterized in that, The anti-wear strip (7) has a rectangular groove (10) on its top, and a protective pad (11) is fixedly installed on the inner wall of the rectangular groove (10).

6. The method of using a hydrological drilling anti-wear device according to any one of claims 1-5, characterized in that, Includes the following steps: S1: First, install the anti-wear shell (3) on the outside of the probe rod (1). At this time, the anti-wear shell (3) is sleeved on the outside of the probe rod (1). After the threaded sleeve (28) on the top of the anti-wear shell (3) moves to the bottom of the threaded block (12), the threaded sleeve (28) is threaded to the outside of the threaded block (12) to achieve the initial installation of the anti-wear shell (3). At this time, the collar (14) on the top of the threaded sleeve (28) is located outside the top block (13) on the top of the threaded block (12). Meanwhile, the multiple round rods (16) on the outside of the top block (13) extend into the round hole (15) on the collar (14) under the elastic force of the corresponding spring (18) to complete the insertion. S2: By using the insertion of the round rod (16) and the round hole (15) and the threaded connection between the threaded block (12) and the threaded sleeve (28), multiple fixing measures are achieved. Compared with the single threaded installation, the fixing effect is better and more secure. When disassembling later, just press the multiple round rods (16) to make the round rods (16) disengage from the round hole (15), and rotate the threaded sleeve (28) in the opposite direction to make the threaded sleeve (28) disengage from the threaded block (12). Then remove the anti-wear shell (3). S3: After the anti-wear shell (3) is installed, multiple anti-wear strips (7) need to be installed. At this time, multiple plug rods (8) on the anti-wear strip (7) can be inserted into the corresponding plug interface (6) inside the arc groove (4) to realize the installation between the anti-wear strip (7) and the arc groove (4). The plug rod (8) is provided with an anti-slip sleeve (9) to increase the friction between the plug rod (8) and the inner wall of the plug interface (6) and improve the installation firmness of the anti-wear strip (7). After all the anti-wear strips (7) are installed, the probe rod (1) and drill bit (2) can be used normally for subsequent work. S4: During the operation of the probe rod (1) and drill bit (2), it is necessary to continuously add lubricating fluid to the oil filling tank (5). At this time, the lubricating oil in the oil tank (29) continuously enters the soft tube (32) and enters the corresponding oil filling tank (5) through multiple soft tubes (32) to complete the lubrication operation of the probe rod (1) and drill bit (2). During the process of adding lubricating oil, it is not necessary to stop the operation of the probe rod (1), which is more convenient. In the future, the oil filling pipe (30) can be used to regularly add lubricating fluid to the oil tank (29) for long-term operation. S5: After working in one location, when it is necessary to move the probe rod (1) and drill bit (2) over a short distance, multiple workers can hold multiple handles (21) on the outside of the top plate (19) and work together to move them. Before moving them, the spacing between the multiple handles (21) can be adjusted. S6: At this time, multiple plum blossom bolts (25) can be loosened in sequence to make the crossbar (22) and the cylinder (24) in a movable state. Then, the handle (21) can be pulled to make the handle (21) drive the connecting plate (27) to move. The connecting plate (27) drives the crossbar (22) to move inside the side groove (23). After the handle (21) is moved to the appropriate position, the plum blossom bolts (25) are tightened to realize the fixed operation between the cylinder (24) and the crossbar (22), and further realize the positioning of the handle (21). Then, the above operation is repeated to adjust the position of other handles (21). After the adjustment is completed, multiple handles (21) are used to carry the load together. The operation is convenient, and the handles (21) can be reset during use, reducing the overall size of the device and making it easy to store.

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