Hydraulic piping system and anchor drilling rig

Abstract

This invention proposes a hydraulic pipeline system and an anchor drilling rig. The hydraulic pipeline system includes: a hydraulic pump station, a connecting pipe, a clamping assembly, and a control assembly. The hydraulic pump station has a hydraulic outlet. The first end of the connecting pipe is connected to the hydraulic outlet. The clamping assembly includes a clamping body, which comprises a clamping seat, a deformable component, and a clamping element connected sequentially along its height direction. The second end of the connecting pipe passes through the clamping element and is connected to the hydraulic inlet of the drilling rig. The deformable component includes a first deformable portion, a second deformable portion, and a third deformable portion connected together. The first deformable portion is bendable along a first direction, the second deformable portion is bendable along a second direction, and the third deformable portion is bendable along a third direction. The first, second, and third directions are orthogonal to each other. The control assembly is connected to the clamping seat and is used to drive the clamping seat to move. The hydraulic pipeline system of this invention has the advantages of high flexibility, wide applicability, and convenient assembly and disassembly.

Description

Technical Field

[0001] This invention relates to the field of mining equipment technology, specifically to a hydraulic pipeline system and a bolt drilling rig. Background Technology

[0002] In the process of mine construction and roadway excavation, anchor bolt drilling rigs are key equipment, and their safe use plays a vital role in the safety and efficiency of coal mine production. The hydraulic pipeline system within the anchor bolt drilling rig is responsible for transmitting the hydraulic medium. It uses hydraulic pipelines to deliver pressurized fluid from the hydraulic pump to various hydraulic actuators, such as hydraulic motors and hydraulic cylinders, to drive various mechanical equipment.

[0003] In related technologies, hydraulic pipelines typically employ rigid connections, which can lead to difficulties in installation and disassembly, especially in mining environments with limited space or complex piping. Furthermore, considering the movement of parts of the anchor drilling rig during operation, a certain length margin is required in the hydraulic pipelines. However, excessively long pipelines can cause wear, cracking, or even leakage during operation, potentially leading to production accidents and reduced work efficiency. Summary of the Invention

[0004] The present invention aims to at least partially solve one of the technical problems in the related art.

[0005] Therefore, embodiments of the present invention provide a hydraulic pipeline system and an anchor drilling rig, which have the advantages of high flexibility, wide applicability and convenient assembly and disassembly.

[0006] The hydraulic piping system according to an embodiment of the present invention includes:

[0007] A hydraulic pump station, wherein the hydraulic pump station has a hydraulic outlet;

[0008] A connecting pipe, the first end of which is connected to the hydraulic outlet;

[0009] A clamping assembly includes a clamping body, which comprises a clamping seat, a deformable member, and a clamping member connected sequentially along its height. The second end of a connecting pipe passes through the clamping member and is connected to the hydraulic inlet of the drilling rig.

[0010] The deformable part includes a first deformable part, a second deformable part, and a third deformable part connected together. The first deformable part is bendable along a first direction, the second deformable part is bendable along a second direction, and the third deformable part is bendable along a third direction. The first direction, the second direction, and the third direction are all orthogonal to each other.

[0011] A control component is connected to the clamping seat and is used to drive the clamping seat to move.

[0012] The hydraulic piping system of this invention enables the connecting pipes to bend in three orthogonal directions to accommodate the movement of the drilling rig in complex spaces. Furthermore, the presence of deformable components facilitates installation and disassembly, especially in confined or complex mining environments.

[0013] In some embodiments, in the thickness direction of the clamping body, the thickness of the first deformable portion is less than the thickness of the clamping base, and there are multiple first deformable portions, which are arranged at intervals along the thickness direction of the clamping body.

[0014] In some embodiments, in the length direction of the clamping body, the length of the second deformable portion is less than the length of the clamping base, and there are multiple second deformable portions, which are arranged at intervals along the length direction of the clamping body.

[0015] In some embodiments, the third deformable portion includes a first deformable segment, a connecting segment, and a second deformable segment that are sequentially connected along the height direction of the clamping body. The first deformable segment is located between the connecting segment and the second deformable portion, and the second deformable segment is located between the connecting segment and the clamping member. There are multiple third deformable portions, and the multiple third deformable portions are arranged opposite to each other along the length direction of the clamping body.

[0016] In some embodiments, the connecting segment is spaced apart from the wall surface of the clamping body in a plane orthogonal to the thickness direction of the clamping body.

[0017] In some embodiments, the hydraulic piping system of the present invention further includes a sleeve fitted on the connecting pipe, the sleeve being adapted to the clamping member, and the sleeve being rotatable about the center of the sleeve relative to the clamping member.

[0018] In some embodiments, there are multiple clamping bodies, which are arranged at intervals along the circumference of the sleeve. The multiple clamping bodies define a clamping area on the side adjacent to the sleeve. The sleeve is placed within the clamping area, and the outer peripheral wall of the sleeve abuts against the clamping member.

[0019] In some embodiments, the plurality of clamping bodies are integrally formed.

[0020] In some embodiments, the hydraulic pipeline system of the present invention further includes a fixing member, the plurality of clamping bodies are divided into a plurality of clamping groups, a clamping group includes a plurality of clamping bodies, the clamping group is detachably connected to the fixing member, and the plurality of clamping groups are arranged at intervals along the extension direction of the fixing member.

[0021] The anchor drilling rig of this invention includes: a traveling drilling rig, a drive device, and an anchoring device. The drive device is connected to the traveling drilling rig, and the anchoring device is connected to the drive device. The drive device includes a hydraulic pipeline system according to any one of the above embodiments. The anchoring device includes a liquid distribution plate, and the hydraulic inlet is connected to the liquid distribution plate. In the length direction of the traveling drilling rig, the clamping assembly is located between the liquid distribution plate and the hydraulic pump station. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the connection structure of the hydraulic pipeline system according to an embodiment of the present invention.

[0023] Figure 2 This is a schematic diagram of the clamping assembly of the hydraulic pipeline system according to an embodiment of the present invention.

[0024] Figure 3 This is a partial structural schematic diagram of the clamping component of the hydraulic pipeline system according to an embodiment of the present invention.

[0025] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the hydraulic pipeline system in an optional embodiment of the present invention.

[0026] Figure 5 This is a schematic diagram of the overall structure of the clamping assembly of the hydraulic pipeline system according to an embodiment of the present invention.

[0027] Figure 6 This is a plan view of the clamping assembly of a hydraulic pipeline system according to another embodiment of the present invention.

[0028] Figure 7 This is a plan view of the clamping assembly of a hydraulic pipeline system according to another embodiment of the present invention.

[0029] Figure 8 This is a structural schematic diagram of the anchor drilling machine according to an embodiment of the present invention.

[0030] Figure label:

[0031] 1. Hydraulic pump station

[0032] 2. Connecting pipe,

[0033] 3. Clamping body; 31. Clamping seat; 32. Deformable part; 321. First deformable part; 322. Second deformable part; 323. Third deformable part; 3231. First deformable segment; 3232. Connecting segment; 3233. Second deformable segment; 33. Clamping member; 331. First clamping part; 3311. First concave arc part; 332. Second clamping part; 3321. Second concave arc part.

[0034] 4. Pipe sleeve,

[0035] 5. Fasteners

[0036] 6. Traveling drilling rig,

[0037] 7. Drive unit,

[0038] 8. Anchoring device; 81. Liquid distribution plate. Detailed Implementation

[0039] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0040] like Figure 1-Figure 5 As shown, the hydraulic pipeline system of this embodiment of the invention includes: a hydraulic pump station 1, a connecting pipe 2, a clamping assembly, and a control assembly.

[0041] The hydraulic pump station 1 has a hydraulic outlet. The first end of the connecting pipe 2 is connected to the hydraulic outlet. The clamping assembly includes a clamping body 3, which includes a clamping seat 31, a deformable part 32, and a clamping part 33 connected sequentially along the height direction of the clamping body 3. The second end of the connecting pipe 2 passes through the clamping part 33 and is connected to the hydraulic inlet of the drilling rig. The deformable part 32 includes a first deformable portion 321, a second deformable portion 322, and a third deformable portion 323 connected together. The first deformable portion 321 is bendable along a first direction, the second deformable portion 322 is bendable along a second direction, and the third deformable portion 323 is bendable along a third direction. The first, second, and third directions are all orthogonal to each other. The control assembly is connected to the clamping seat 31 and is used to drive the clamping seat 31 to move.

[0042] Specifically, such as Figure 1-Figure 5 As shown, the two ends of the connecting pipe 2 are connected to the hydraulic outlet of the hydraulic pump station 1 and the hydraulic inlet of the drilling rig, respectively, and the middle part of the connecting pipe 2 is connected to the clamping body 3 so that the middle part of the connecting pipe 2 can be fixed by the clamping body 3.

[0043] like Figure 1-Figure 5As shown, the clamping body 3 is divided into three parts: a clamping base 31, a deformable part 32, and a clamping member 33. The deformable part 32 is connected between the clamping base 31 and the clamping member 33, and can provide slight displacement or adjustment for the clamping body 3 as a whole. The first deformable part 321, the second deformable part 322, and the third deformable part 323 are arranged between the clamping base 31 and the clamping member 33, so that the clamping member 33 can deflect to a certain extent in the first, second, and third directions, respectively, thereby ensuring the flexibility of the connecting tube 2. The first clamping part 331 and the second clamping part 332 can be connected by screws or bolts, that is, the connecting tube 2 can be placed in the gap between the first clamping part 331 and the second clamping part 332, and under the connection of screws or bolts, the connecting tube 2 can be fixed on the clamping member 33.

[0044] It should be noted that if Figure 1-Figure 5 As shown, the first direction, the second direction, and the third direction are the X-axis direction, the Y-axis direction, and the Z-axis direction, respectively. Therefore, the length, width, and height directions of the clamping body 3 are parallel to the Y-axis direction, the X-axis direction, and the Z-axis direction, respectively.

[0045] It is understandable that the arrangement order of the first deformable part 321, the second deformable part 322, and the third deformable part 323 can be determined according to the usage environment or installation position of the clamping device. That is, along the extension direction of the Z-axis, the first deformable part 321, the second deformable part 322, and the third deformable part 323 can be connected sequentially, or the first deformable part 321, the third deformable part 323, and the second deformable part 322 can be connected sequentially; or the second deformable part 322, the first deformable part 321, and the third deformable part 323 can be connected sequentially; or the third deformable part 323, the second deformable part 322, and the first deformable part 321 can be connected sequentially; or the third deformable part 323, the first deformable part 321, and the second deformable part 322 can be connected sequentially. In addition, the clamping base 31, the first deformable part 321, the second deformable part 322, the third deformable part 323, and the clamping member 33 can be connected by threaded connection, plug-in connection, or snap-fit ​​connection to facilitate the assembly and disassembly of each component.

[0046] The control component includes a drive unit, the output of which is connected to the clamping seat 31. The drive unit can be a device with a driving function, such as a motor, cylinder, hydraulic cylinder, or linear module. It is understood that the control component's function of driving the clamping seat 31 includes being able to drive the clamping seat 31 to move and rotate. That is, the drive unit can be one or more drive devices to drive the clamping seat 31 to rotate or move in multiple directions.

[0047] In addition, the control assembly also includes a control component, which includes a sensor and a controller. The sensor is used to detect the movement of the second end of the connecting pipe 2 and transmit the detection information to the controller. The controller is used to process the detection information and send a control signal to the drive component based on the detection information, so that the drive component can adaptively adjust the position of the clamping seat 31 according to the movement of the second end of the connecting pipe 2. This allows for more precise control of the connection state of the connecting pipe 2, ensuring that the pipeline is in a taut state, reducing the probability of pipeline wear, interference, and other problems caused by pipeline movement, thereby improving reliability and work efficiency.

[0048] The sensors include tension sensors, which are used to measure the tension of the pipeline and transmit the detected pipeline tension information to the controller in a timely manner.

[0049] In other words, the hydraulic pipeline system of this invention enables the connecting pipe 2 to bend in three orthogonal directions to adapt to the movement of the drilling rig in complex spaces. Moreover, the presence of the deformable part 32 makes installation and disassembly easier, especially in mine environments with limited or complex spaces. Furthermore, the control components can be used to precisely control the clamping seat 31, allowing the clamping components to be adjusted according to the adjustment of the connecting pipe 2. This prevents the excessively long pipeline from being pulled apart by contact and collision with other components during operation due to gravity, thereby improving the safety of coal mine production.

[0050] In some embodiments, the thickness of the first deformable portion 321 is less than the thickness of the clamping base in the thickness direction of the clamping body 3. There are multiple first deformable portions 321, and the multiple first deformable portions 321 are arranged at intervals along the thickness direction of the clamping body 3.

[0051] It is understandable that, such as Figure 1-Figure 5 As shown, the thickness of the first deformable portion 321 is less than the thickness of the clamping seat 31, which allows the clamping body 3 to bend relative to the clamping seat 31 after being subjected to a force along the X-axis, thereby realizing the bendable function of the clamping assembly in the X-axis. Preferably, multiple first deformable portions 321 are arranged sequentially at intervals along the X-axis to ensure the overall rigidity of the clamping body 3.

[0052] Optionally, such as Figure 1-Figure 5 As shown, there are two first deformation parts 321. The two first deformation parts 321 are placed on both sides of the clamping seat 31 with the plane parallel to the Y and Z axes as the plane of symmetry, thereby ensuring the flatness between them and the clamping seat 31 and avoiding the first deformation parts 321 from protruding too much, which would make them unusable in narrow spaces.

[0053] Preferably, such as Figure 6As shown, there may be three or more first deformable portions 321, and the multiple first deformable portions 321 are arranged at intervals along the X-axis to improve the overall rigidity of the clamping body 3. In some embodiments, the length of the second deformable portion 322 is less than the length of the clamping base in the length direction of the clamping body 3, and there are multiple second deformable portions 322, which are arranged at intervals along the length direction of the clamping body 3.

[0054] It is understandable that the length of the second deformable portion 323 being less than the length of the clamping seat 31 allows the clamping body 3 to bend relative to the clamping seat 31 after being subjected to a force along the Y-axis, thereby achieving the bendable function of the clamping assembly in the Y-axis direction. Preferably, as Figure 1-Figure 5 As shown, multiple second deformation parts 323 are arranged sequentially and at intervals along the Y-axis to ensure the overall rigidity of the clamping body 3.

[0055] Optionally, such as Figure 1-Figure 5 As shown, there are two second deformation parts 323. The two second deformation parts 323 are symmetrical about the plane parallel to the X and Z axes and are respectively placed on both sides of the clamping seat 31, thereby ensuring the flatness between them and the clamping seat 31 and preventing the second deformation parts 323 from protruding too much, which would make them unusable in narrow spaces.

[0056] Preferably, such as Figure 7 As shown, there may be three or more second deformation parts 323, and multiple second deformation parts 323 are arranged sequentially at intervals along the Y-axis to improve the overall rigidity of the clamping body 3.

[0057] In some embodiments, the third deformation portion 323 includes a first deformation segment 3231, a connecting segment 3232, and a second deformation segment 3233 connected sequentially along the height direction of the clamping body 3. The first deformation segment 3231 is located between the connecting segment 3232 and the second deformation portion 322, and the second deformation segment 3233 is located between the connecting segment 3232 and the clamping member 33. There are multiple third deformation portions 323, and the multiple third deformation portions 323 are arranged opposite to each other in the length direction of the clamping body 3.

[0058] Specifically, such as Figure 1-Figure 5 As shown, the two ends of the first deformable segment 3231 are connected to the connecting segment 3232 and the second deformable part 322, respectively, and the two ends of the second deformable segment 3233 are connected to the connecting segment 3232 and the clamping member 33, respectively. Thus, the first deformable segment 3231 and the second deformable segment 3233 are arranged on both sides of the connecting segment 3232, and a deformable space is formed between the first deformable segment 3231 and the second deformable segment 3233, so that the third deformable part 323 can undergo slight displacement and adjustment when subjected to a force along the Z-axis.

[0059] Optionally, such as Figure 1-Figure 5As shown, there can be multiple first deformation segments 3231 and multiple second deformation segments 3233. The multiple first deformation segments 3231 and the multiple second deformation segments 3233 are arranged at intervals in sequence along the extension direction of the connecting segment 3232.

[0060] In some embodiments, in a plane orthogonal to the thickness direction of the clamping body 3, there is a gap between the connecting segment 3232 and the wall surface of the clamping body 3.

[0061] It can be understood that, as Figure 1-Figure 5 shown, the first deformation segment 3231, the connecting segment 3232, and the second deformation segment 3233 are connected in sequence to form a "ji" - shaped structure. So that after the third deformation part 323 is subjected to a force in the Z - axis direction, it bends relative to the clamping seat 31, thereby realizing the adjustment of the clamping device in the Z - axis direction.

[0062] Optionally, as Figure 1-Figure 5 shown, in the plane where the Y and Z axes are located, the first deformation segment 3231, the connecting segment 3232, and the second deformation segment 3233 form a "ji" - shaped structure. Of course, in the plane where the X and Z axes are located, the first deformation segment 3231, the connecting segment 3232, and the second deformation segment 3233 can also be configured to form a "ji" - shaped structure. That is to say, with the center line of the clamping device as the axis, the "ji" - shaped structure formed by the first deformation segment 3231, the connecting segment 3232, and the second deformation segment 3233 can be arranged in any direction, so as to be applicable to different scenarios.

[0063] Preferably, the clamping seat 31, the first deformation part 321, the second deformation part 322, the third deformation part 323, and the clamping body 3 are integrally formed. It can be understood that, as Figure 1-Figure 5 shown, in the Z - axis direction, the clamping seat 31, the first deformation part 321, the second deformation part 322, the third deformation part 323, and the clamping member 33 are arranged in sequence, and according to different use environments, materials with certain elasticity, flexibility, and stiffness can be used, such as: stainless steel, aluminum alloy, copper alloy, silica gel, rubber, polyurethane, polyethylene, polypropylene, nylon, and carbon fiber composite materials, etc.

[0064] It should be noted that, as Figure 1-Figure 5 shown, if a part of the clamping body 3 is integrally formed, then a through - hole penetrating the clamping body 3 is opened along the Y - axis direction on the side of the clamping body 3 adjacent to the clamping seat 31, and the side wall of this through - hole forms the first deformation part 321; similarly, a through - hole penetrating the clamping body 3 is opened along the X - axis direction, and the side wall of this through - hole forms the second deformation part 322; the third deformation part 323 of the clamping body 3 between the first deformation part 321 and the second deformation part 322 can be cut and formed by using a cutting device.

[0065] Optionally, the clamping member 33 includes a first clamping part 331 and a second clamping part 332, which are detachably connected and spaced apart in the height direction of the clamping body 3. The first clamping part 331 and the second clamping part 332 are used to clamp the connecting pipe 2. The first clamping part 331 and the second clamping part 332 can be connected by screws or bolts, that is, the connecting pipe 2 can be placed in the gap between the first clamping part 331 and the second clamping part 332, and the connecting pipe 2 can be fixed on the clamping member 33 by the connection of the screws or bolts.

[0066] In some embodiments, the first clamping portion 331 has a first concave arc portion 3311, and the second clamping portion 332 has a second concave arc portion 3321. The first concave arc portion 3311 is located on the side of the first clamping portion 331 adjacent to the second clamping portion 332, and the second concave arc portion 3321 is located on the side of the second clamping portion 332 adjacent to the first clamping portion 331. The first clamping portion 331 is connected to the second clamping portion 332, and the sidewalls of the first concave arc portion 3311 and the second concave arc portion 3321 are used to abut against the outer peripheral wall of the connecting pipe 2.

[0067] Specifically, such as Figure 1-Figure 5 As shown, the first concave arc portion 3311 on the first clamping portion 331 and the second concave arc portion 3321 on the second clamping portion 332 can form a space adapted to the outer peripheral wall of the connecting pipe 2. Preferably, the radial dimension of this space is less than or equal to the radial dimension of the outer peripheral wall of the connecting pipe 2, so that when the connecting pipe 2 is installed between the first concave arc portion 3311 and the second concave arc portion 3321, a certain gap is maintained between the first clamping portion 331 and the second clamping portion 332, which facilitates subsequent adjustment of the connection rigidity of the first clamping portion 331 and the second clamping portion 332. In addition, the dimension of the space enclosed by the first concave arc portion 3311 and the second concave arc portion 3321 is smaller than the radial dimension of the connecting pipe 2, which also ensures that the first clamping portion 331 and the second clamping portion 332 can clamp connecting pipes 2 with different radial dimensions, thus broadening the applicability.

[0068] Optionally, such as Figure 1-Figure 5 As shown, the sidewalls of the first concave arc portion 3311 and the second concave arc portion 3321 are also provided with gaskets to prevent the outer peripheral wall of the connecting pipe 2 from rubbing or scratching against the sidewalls of the first concave arc portion 3311 and the second concave arc portion 3321 due to prolonged contact.

[0069] In addition, such as Figure 1-Figure 5 As shown, both the first clamping part 331 and the second clamping part 332 are provided with threaded holes. Screws can be fitted into these threaded holes to connect the first clamping part 331 and the second clamping part 332. Preferably, as shown... Figure 1-Figure 5As shown, the second clamping part 332 is provided with an expansion port on the side away from the first clamping part 331. The expansion port is connected to the threaded hole on the second clamping part 332, and the diameter of the expansion port is larger than the diameter of the threaded hole of the second clamping part 332. Thus, the nut of the screw that mates with the threaded hole of the second clamping part 332 can be hidden in the expansion port, thereby avoiding the clamping body 3 from having a local protrusion and reducing the possibility of the clamping body 3 rubbing against other equipment.

[0070] Optionally, in some embodiments, the hydraulic pipeline system of the present invention further includes a sleeve 4, which is fitted onto the connecting pipe 2. The sleeve 4 is adapted to the clamping member 33, and the sleeve 4 is rotatable about the center of the sleeve 4 relative to the clamping member 33.

[0071] It is understandable that if Figure 1-Figure 5 As shown, the sleeve 4 is connected to the clamping part by a ball joint, that is, the outer peripheral wall of the sleeve 4 is spherical, and a ball groove is provided on the side of the clamping part adjacent to the sleeve 4 so that the sleeve 4 can fit into the ball groove.

[0072] In some embodiments, there are multiple clamping bodies 3, which are arranged at intervals along the circumference of the sleeve 4. The multiple clamping bodies 3 define a clamping area on the side adjacent to the sleeve 4. The sleeve 4 is placed in the clamping area, and the outer peripheral wall of the sleeve 4 abuts against the clamping member 33.

[0073] Understandably, multiple clamping bodies 3 are arranged around the sleeve so that the connecting pipe 2 can pass through the middle of the assembly formed by the multiple clamping bodies 3, so as to firmly fix the connecting pipe 2 in the clamping area, which not only maintains the stability of the connecting pipe 2, but also makes the stress distribution around the connecting pipe 2 more uniform.

[0074] Preferably, the multiple clamping bodies 3 are integrally molded. It is understood that the integral molding method not only makes the connection between the multiple clamping bodies 3 more secure and the overall structure more stable, making it less prone to loosening or falling off, but also reduces the number of parts that need to be individually processed and assembled, thus simplifying the structural design.

[0075] Optionally, such as Figure 1-Figure 5 As shown, there are two clamping components, which are symmetrically arranged on both sides of the connecting pipe 2 along the extension direction orthogonal to the connecting pipe 2.

[0076] In some embodiments, the hydraulic pipeline system of the present invention further includes a fixing member 5, and the plurality of clamping bodies 3 are divided into a plurality of clamping groups. A clamping group includes a plurality of clamping bodies 3. The clamping group is detachably connected to the fixing member 5, and the plurality of clamping groups are arranged at intervals along the extension direction of the fixing member 5.

[0077] It is understandable that if Figure 1-Figure 5As shown, taking two clamping assemblies as an example, the fixing member 5 and the clamping seat 31 can be detachably connected by bolts or the like. Multiple clamping assemblies are arranged at intervals along the extension direction of the fixing member 5 so that multiple clamping assemblies can fix multiple connecting pipes 2 and ensure the stability of multiple pipes 100 during use.

[0078] The anchor drilling rig according to an embodiment of the present invention is described below with reference to the accompanying drawings.

[0079] like Figures 1-8 As shown, the anchor drilling rig of this embodiment includes: a traveling drilling rig 6, a drive device 7, and an anchoring device 8. The drive device 7 is connected to the traveling drilling rig 6, and the anchoring device 8 is connected to the drive device 7. The drive device 7 includes a hydraulic pipeline system according to any of the above embodiments. The anchoring device 8 includes a liquid distribution plate 81, and a hydraulic inlet is connected to the liquid distribution plate 81. In the length direction of the traveling drilling rig 6, the clamping assembly is located between the liquid distribution plate 81 and the hydraulic pump station 1.

[0080] Understandably, the traveling drill rig 6 is the mobile platform of the drilling rig, capable of moving within mine roadways. The traveling drill rig 6 typically includes wheels, a drive motor, and a frame, ensuring stable movement of the drilling rig in various terrains and environments. The drive unit 7 is connected to the traveling drill rig 6, and its main function is to provide power to the anchoring device 8. The anchoring device 8 is connected to the drive unit 7 and is responsible for anchoring the anchor bolts. The anchoring device 8 typically includes an anchor drill bit, drill rod, and a hydraulic distribution plate 81. The hydraulic inlet is connected to the hydraulic distribution plate 81, through which hydraulic fluid is distributed to different parts of the anchoring device 8.

[0081] In other words, the clamping assembly is located between the fluid distribution plate 81 and the hydraulic pump station 1. As part of the hydraulic piping system, the clamping assembly can be used to fix or adjust the position of the connecting pipe 2 under the adjustment function of the control assembly, so that it can adapt to the relative movement between the traveling drilling rig 6 and the anchoring device 8. Thus, the clamping assembly can maintain the stability of the hydraulic piping system and prevent pipeline damage caused by the movement of the drilling rig or the operation of the anchoring device 8. It can also allow the hydraulic pipeline (i.e., the connecting pipe 2) to move flexibly within a certain range to adapt to the dynamic working conditions of the drilling rig. In addition, by controlling the operation of the control assembly, the rotation or movement of the clamping seat 31 can be adjusted, thereby adjusting the length and orientation of the pipeline to optimize the performance of the hydraulic system and reduce potential failure points.

[0082] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to 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.

[0083] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0084] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0085] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0086] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0087] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A hydraulic pipeline system, characterized in that, include: A hydraulic pump station, wherein the hydraulic pump station has a hydraulic outlet; A connecting pipe, the first end of which is connected to the hydraulic outlet; A clamping assembly includes a clamping body, which comprises a clamping seat, a deformable member, and a clamping member connected sequentially along its height. The second end of a connecting pipe passes through the clamping member and is connected to the hydraulic inlet of the drilling rig. The deformable part includes a first deformable part, a second deformable part, and a third deformable part connected together. The first deformable part is bendable along a first direction, the second deformable part is bendable along a second direction, and the third deformable part is bendable along a third direction. The first direction, the second direction, and the third direction are all orthogonal to each other. A control component, connected to the clamping seat, is used to drive the clamping seat to move; In the thickness direction of the clamping body, the thickness of the first deformable part is less than the thickness of the clamping seat. There are multiple first deformable parts, and the multiple first deformable parts are arranged at intervals along the thickness direction of the clamping body. In the length direction of the clamping body, the length of the second deformable part is less than the length of the clamping seat, and there are multiple second deformable parts, which are arranged at intervals along the length direction of the clamping body; It also includes a sleeve, which is fitted onto the connecting pipe, the sleeve is adapted to the clamping member, and the sleeve is rotatable about the center of the sleeve relative to the clamping member.

2. The hydraulic pipeline system according to claim 1, characterized in that, The third deformation portion includes a first deformation segment, a connecting segment, and a second deformation segment that are sequentially connected along the height direction of the clamping body. The first deformation segment is located between the connecting segment and the second deformation portion, and the second deformation segment is located between the connecting segment and the clamping member. There are multiple third deformation portions, and the multiple third deformation portions are arranged opposite to each other along the length direction of the clamping body.

3. The hydraulic pipeline system according to claim 2, characterized in that, In a plane orthogonal to the thickness direction of the clamping body, the connecting segment is spaced apart from the wall surface of the clamping body.

4. The hydraulic pipeline system according to claim 1, characterized in that, The clamping bodies are multiple, and the multiple clamping bodies are arranged at intervals along the circumference of the sleeve. The multiple clamping bodies define a clamping area on the side adjacent to the sleeve. The sleeve is placed in the clamping area, and the outer peripheral wall of the sleeve abuts against the clamping member.

5. The hydraulic pipeline system according to claim 4, characterized in that, Multiple clamping bodies are integrally formed.

6. The hydraulic pipeline system according to claim 5, characterized in that, It also includes a fixing member, and the plurality of clamping bodies are divided into a plurality of clamping groups. Each clamping group includes a plurality of clamping bodies. The clamping group is detachably connected to the fixing member, and the plurality of clamping groups are arranged at intervals along the extension direction of the fixing member.

7. An anchor drilling rig, characterized in that, include: The drilling rig includes a traveling drilling rig, a drive unit, and an anchoring device. The drive unit is connected to the traveling drilling rig, and the anchoring device is connected to the drive unit. The drive unit includes a hydraulic pipeline system according to any one of claims 1-6. The anchoring device includes a distribution plate, and the hydraulic inlet is connected to the distribution plate. In the longitudinal direction of the traveling drilling rig, the clamping assembly is located between the distribution plate and the hydraulic pump station.

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