High slope drilling and anchoring anchor platform truck

Abstract

The application discloses a high-slope drilling and anchoring platform truck and relates to the field of engineering machinery. The high-slope drilling and anchoring platform truck comprises a chassis, a main arm and a working platform. The number of the main arms is at least one. The main arm is connected with the chassis and the working platform. The working platform is provided with a grouting mechanism and a drilling and anchoring device. The drilling and anchoring device comprises a drilling and anchoring base. The front end and the rear end of the drilling and anchoring base are respectively connected with a first rotary motor and a second rotary motor. Two rotary motors are connected with a drilling support and an anchoring support. The two supports are arranged in parallel and are distributed on the circumference of the rotary center line at intervals. The drilling support is provided with a drilling mechanism. The anchoring support is provided with an anchoring mechanism. The application is a construction machine specially designed for high-slope construction scenes. The application can realize the quick switching of two operation tasks of drilling and anchoring, can eliminate the hole error, reduces the time for replacing the equipment and avoids the step of re-finding the hole in the prior art, so that the construction efficiency can be improved.

Description

Technical Field

[0001] This application relates to the field of engineering machinery, and in particular to a drilling and anchoring rig for high slopes. Background Technology

[0002] Slope anchoring construction is a crucial part of geotechnical engineering, and its quality and efficiency directly affect project safety and progress.

[0003] Traditional slope anchoring construction typically uses anchoring drilling rigs as the main equipment. However, these rigs struggle to accurately align with the slope surface and only have a single drilling function, failing to meet all the technological requirements of anchoring construction. In actual construction, workers must additionally use anchor cable pushing devices to complete the entire construction process, including drilling and anchor cable installation.

[0004] This multi-equipment combination construction method often faces many problems in the limited working space of slope: First, the coordinated operation of multiple equipment requires frequent equipment replacement and position adjustment, resulting in poor connection of construction procedures; second, the hole alignment operation between different equipment is difficult and hole position deviation is easy to occur, affecting the construction quality; third, the frequent movement of equipment not only reduces construction efficiency, but also increases the labor intensity of personnel.

[0005] Therefore, developing a slope anchoring construction device that can accurately align the slope construction surface and integrate both drilling and anchor cable pushing functions is of great significance for improving construction efficiency and quality and reducing the labor intensity of personnel. Utility Model Content

[0006] The purpose of this utility model is to solve the problem that existing slope operation equipment has limited functions and is difficult to accurately align with the slope construction surface, and to provide a high slope drilling and anchoring rig.

[0007] To achieve the above objectives, this application provides a high slope drilling and anchoring rig, including a chassis, a main boom, and a working platform; The chassis includes a wheeled chassis or a tracked chassis. The number of main arms is set to at least one, the main arm is a multi-stage telescopic structure, the bottom of the main arm is connected to the chassis, and the main arm can be rotated and the pitch angle can be adjusted relative to the chassis. The number of working platforms is the same as that of the main boom. The working platforms are rotatably connected to the end of the main boom and can be tilted up and down relative to the main boom. The working platforms are equipped with grouting mechanisms and drilling and anchoring devices. The drilling and anchoring device includes a drilling and anchoring base, with a first rotary motor and a second rotary motor connected to its front and rear ends, respectively. The other end of the first rotary motor is connected to a front connecting seat, and the other end of the second rotary motor is connected to a rear connecting seat. The drilling and anchoring base, the first rotary motor, and the second rotary motor are all located on the same rotation center line. A drilling bracket and an anchoring bracket are connected between the front connecting seat and the rear connecting seat. The two brackets are arranged in parallel and are distributed circumferentially along the rotation center line at intervals. A drilling mechanism is provided on the drilling bracket for drilling anchor cable holes. An anchoring mechanism is provided on the anchoring bracket for installing anchor cables.

[0008] This application describes a construction machine specifically designed for high slope construction scenarios. The chassis drives the main boom and working platform to move flexibly across the construction site. Through the extension, tilting, and rotation of the main boom, the working platform can be moved to the vicinity of the target construction point. During operation, construction personnel stand on the working platform and, in conjunction with the drilling and anchoring device on the platform, can quickly and efficiently complete drilling and anchoring tasks. Furthermore, this application connects a first rotary motor and a second rotary motor to the front and rear ends of the drilling and anchoring base, respectively. The two rotary motors are integrated through a drilling bracket and an anchoring bracket. During construction, the position and orientation of the drilling and anchoring base remain unchanged. The drilling and anchoring mechanisms can be switched quickly using the two rotary motors. This structural design eliminates hole alignment errors, especially in high slope construction scenarios. Since drilling and anchoring are completed on the same machine, equipment change time is reduced, avoiding the need for re-locating holes as in existing technologies, thereby improving construction efficiency.

[0009] As a further improvement, the work platform is also equipped with a secondary boom, which is configured to cooperate with the drilling and anchoring device for lifting materials and continuously delivering anchor cables to the anchoring mechanism.

[0010] During high slope construction, some materials, such as drill rods, need to be lifted to the working platform before operations can begin. Traditionally, the main boom is lowered, materials are manually moved onto the working platform, and then the main boom is raised to the work site. This application adds a secondary boom to the working platform, enabling material lifting, thus eliminating the need for main boom movement and manual handling, and facilitating continuous construction operations.

[0011] As a further improvement, the auxiliary boom includes a boom and a guide seat; The boom is configured to rotate, extend, and pitch relative to the work platform. The guide seat is rotatably connected to the end of the boom, and at least two idler roller frames are provided below the guide seat. A winch is installed at one end of the guide seat. During operation, the idler roller frame is used for the sliding passage of the anchor cable, and the hoisting rope of the winch is attached to the near-ground end of the anchor cable to assist in hoisting the anchor cable; The roller frame includes a square frame and rollers connected to the periphery of the square frame. The space between the rollers and the frame is used for the sliding passage of the anchor cable.

[0012] As a further improvement, a slewing seat is provided between the boom and the work platform, and the slewing seat is rotatably connected to the work platform about a vertical axis. A first hydraulic cylinder is provided between the slewing base and the boom, and the first hydraulic cylinder is used to drive the boom to perform pitching motion.

[0013] As a further improvement, a third mounting seat is provided at the end of the boom. The third mounting seat is hinged to the end of the boom and can swing up and down. A second hydraulic cylinder is provided between the third mounting seat and the boom. The second hydraulic cylinder is used to drive the third mounting seat to swing up and down. A rotary table is provided between the guide seat and the third mounting seat.

[0014] The boom itself can rotate, extend, and pitch, ensuring the flexibility of its movements. The guide seat can rotate relative to the boom, allowing it to adjust its posture according to the position of the rear anchoring mechanism, thus providing the optimal cable delivery posture for anchoring operations and ensuring smooth operation. The winch can lift the rear end of the anchor cable off the ground, reducing friction and ensuring smoother forward transport of the anchor cable.

[0015] As a further improvement, a first mounting base is hinged to the end of the main boom, and a third hydraulic cylinder is connected between the first mounting base and the main boom. The third hydraulic cylinder is used to drive the first mounting base to pitch up and down relative to the main boom. The work platform is provided with a second mounting base at the bottom, and a third rotary table is connected between the second mounting base and the first mounting base.

[0016] As a further improvement, the drill anchor base is hinged to the second mounting base, and a fourth hydraulic cylinder is provided between the drill anchor base and the second mounting base. The fourth hydraulic cylinder is used to drive the drill anchor base to pitch up and down relative to the second mounting base.

[0017] The above structure allows the drill anchor base to be tilted relative to the working platform, thus enabling flexible adjustment of its posture according to the position of the anchor hole during drilling or anchoring operations, ensuring that the drill rod is perpendicular to the slope and the cable feeding direction is perpendicular to the slope.

[0018] As a further improvement, the drilling and anchoring device also includes a push rod, which is telescopically connected to the front of the front connecting seat, and the push rod is collinear with the rotation center lines of the drilling and anchoring base, the first rotary motor, and the second rotary motor.

[0019] During construction, the jacking rod extends from the working platform and rests against the slope, providing support for the working platform and its drilling and anchoring devices, preventing the platform from swaying. Even better, the front end of the jacking rod is serrated, allowing it to better penetrate the rock strata on the slope and thus provide more stable support.

[0020] As a further improvement, the grouting mechanism includes a grouting head and a grouting pump. The grouting head is installed on the working platform, the grouting pump is installed on the chassis, and a grouting pipe is connected between the grouting head and the grouting pump.

[0021] As a further improvement, a storage compartment for storing materials is also provided on one side of the work platform. The storage compartment mainly stores drill rods for drilling, as well as some other materials and tools, thereby facilitating high slope construction operations. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This invention provides a schematic diagram of the structure of a drilling and anchoring rig for high slopes. Figure 2 This application shows a structural diagram of the working platform of a drilling and anchoring rig for high slopes. Figure 3 This application shows a structural diagram of the connection between the working platform and the main boom of a high slope drilling and anchoring rig. Figure 4 This invention provides a schematic diagram of the drilling and anchoring device of a drilling and anchoring rig for high slopes. Figure 5 A schematic diagram of the auxiliary boom structure of a drilling and anchoring rig for high slopes according to this application is shown.

[0024] Explanation of key component symbols: High slope drilling and anchoring rig - 100; Chassis - 10; Outrigger mechanism - 11; Main boom - 20; First mounting base - 21; Third hydraulic cylinder - 22; Working platform - 30; Second mounting base - 31; Third rotary table - 32; Fourth hydraulic cylinder - 33; Storage rack - 35; Drilling and anchoring device - 40; Drilling and anchoring base - 41; First rotary motor - 42; Second rotary motor - 43; Front connecting seat - 44; Rear connecting seat - 45; Top rod - 47; Drilling mechanism - 50; Anchoring mechanism - 60; Sub-arm - 70; Boom - 71; Guide seat - 72; Roller frame - 73; Square frame - 731; Roller shaft - 732; Winch - 74; Hoisting rope - 741; Rotary seat - 75; First hydraulic cylinder - 76; Third mounting seat - 77; Second hydraulic cylinder - 78; Rotary table - 79; Grouting head - 91; Grouting pump - 92; Grouting pipe - 93. Detailed Implementation

[0025] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0026] Example Existing anchoring drilling rigs cannot meet all the technological requirements of anchoring construction. In actual construction, workers need to additionally configure auxiliary equipment such as grouting equipment and anchor cable pushing devices to complete the complete construction process, including drilling, grouting, and anchor cable installation. These tasks are essential in high slope construction scenarios. The traditional approach is to use multiple machines working together, which requires frequent equipment changes and repositioning, leading to poor coordination of construction procedures. Secondly, the alignment of holes between different machines is difficult, easily resulting in hole position deviations and affecting construction quality. Moreover, frequent equipment movement not only reduces construction efficiency but also increases the labor intensity of workers.

[0027] A drilling and anchoring rig for high slopes is provided to improve the efficiency and quality of high slope anchoring construction and reduce the labor intensity of construction workers.

[0028] Please see Figure 1 The high slope drilling and anchoring rig 100 includes a chassis 10, a main boom 20, and a working platform 30.

[0029] In this embodiment, the chassis 10 is a tracked chassis 10, which is more adaptable to high slope construction sites. Of course, in other embodiments, a wheeled chassis 10 can also be used, which is more convenient for movement on certain construction sites. It is worth mentioning that the chassis 10 can also be equipped with outrigger mechanisms 11, which are used to deploy and support the ground when not in a walking state, thereby improving the stability of the entire chassis 10 and providing safety for high-altitude operations.

[0030] In this embodiment, the number of main booms 20 is set to one. The main boom 20 is a multi-stage telescopic structure. The bottom of the main boom 20 is connected to the chassis 10, and the main boom 20 can be rotated and its pitch angle is adjustable relative to the chassis 10. These basic functions are common in the prior art, and will not be described in detail in this embodiment (details will be provided where necessary below). It is understood that, according to the purpose of this application, the number of main booms 20 can also be set to two or more, depending on the specific construction conditions and requirements.

[0031] In this embodiment, the number of work platforms 30 is the same as that of the main boom 20, i.e., one work platform 30. The work platform 30 is the place where construction workers stand and the installation location for related functional components. The work platform 30 is rotatably connected to the end of the main boom 20 and can be tilted up and down relative to the main boom 20 (see below for specific structure).

[0032] The working platform 30 is equipped with a grouting mechanism and a drilling and anchoring device 40. The grouting mechanism is used to grout the anchor holes, and the drilling and anchoring device 40 is used to complete the drilling and anchor cable installation. These construction tasks are the most common work contents of high slope support operations. Therefore, integrating these functions into the working platform 30 can enhance the practicality of the entire trolley in dealing with high slope construction scenarios and improve work efficiency.

[0033] Please see Figures 2 to 4In this embodiment, the drilling and anchoring device 40 includes a drilling and anchoring base 41. The front and rear ends of the drilling and anchoring base 41 are respectively connected to a first rotary motor 42 and a second rotary motor 43. The other end of the first rotary motor 42 is connected to a front connecting seat 44, and the other end of the second rotary motor 43 is connected to a rear connecting seat 45. The drilling and anchoring base 41, the first rotary motor 42, and the second rotary motor 43 are all located on the same rotation centerline. Both the front connecting seat 44 and the rear connecting seat 45 are configured as triangular plate structures. One vertex of the triangle is connected to the rotary motor, and the other two corners are used to connect other structures. Specifically, a drilling bracket and an anchoring bracket (not shown in the figure) are connected between the front connecting seat 44 and the rear connecting seat 45. The two brackets are arranged in parallel and are spaced apart along the circumference of the rotation centerline. The drilling bracket is equipped with a drilling mechanism 50 for drilling anchor cable holes; the anchoring bracket is equipped with an anchoring mechanism 60 for installing anchor cables. It should be noted that the drilling mechanism 50 in this embodiment adopts any existing and well-known drilling mechanism 50, therefore its structure will not be described in detail in this embodiment; the anchoring mechanism 60 in this embodiment also adopts any existing and well-known anchoring mechanism 60, and will not be described in detail in this embodiment either. For prior art related to drilling mechanisms, please refer to the technology disclosed in Chinese Patent Application No. CN202322662164.8 "An Anchoring Device, Drilling and Anchoring Integrated Machine and Anchoring Trolley"; for prior art related to anchoring mechanisms, please refer to the technology disclosed in Chinese Patent Application No. CN202422064945.1 "An Anchor Cable Traction Guiding Device and Auxiliary Mechanical Arm".

[0034] This application describes a construction machine specifically designed for high slope construction scenarios. The chassis 10 drives the main boom 20 and the working platform 30 to move flexibly on the construction site. Through the extension, tilting, and rotation of the main boom 20, the working platform 30 can be moved to the vicinity of the target construction point. During operation, construction personnel stand on the working platform 30 and, in conjunction with the drilling and anchoring device 40 on the working platform 30, can quickly and efficiently complete the drilling and anchoring tasks. Furthermore, this application connects the front and rear ends of the drilling and anchoring base 41 to the first rotary motor 42 and the second rotary motor 43, respectively. The two rotary motors are connected as one unit through the drilling bracket and the anchoring bracket. During construction, the position and posture of the drilling and anchoring base 41 remain unchanged. The drilling mechanism 50 and the anchoring mechanism 60 can be switched quickly by using the two rotary motors. Especially in high slope construction scenarios, this structural setting can eliminate hole alignment errors. Moreover, since drilling and anchoring are completed on the same machine, the equipment replacement time is reduced, avoiding the need to re-locate the hole as in the prior art, thereby improving construction efficiency.

[0035] Please see Figure 1 and Figure 5As a further improvement, the working platform 30 of this embodiment is also provided with a secondary boom 70, which is configured to cooperate with the drilling and anchoring device 40 for lifting materials and continuously delivering anchor cables to the anchoring mechanism 60.

[0036] During high slope construction, some materials, such as drill rods, need to be lifted to the working platform 30 before operations can begin. Traditionally, the main boom 20 is lowered, materials are manually moved onto the working platform 30, and then the main boom 20 is raised to the work site. This application adds a secondary boom 70 to the working platform 30, capable of lifting materials, thus eliminating the need for main boom 20 movement and manual handling, and facilitating continuous construction operations.

[0037] Please refer to the following: Figure 5 Specifically, in this embodiment, the auxiliary boom 70 includes a boom 71 and a guide seat 72. The boom 71 is the basic structure of the auxiliary boom 70 and can adopt a conventional structure in the art. In this embodiment, it is configured to rotate, extend, and pitch relative to the work platform 30. These basic functions ensure the flexibility of the auxiliary boom 70 when providing assistance.

[0038] The guide seat 72 is an integral elongated frame structure, rotatably connected to the end of the boom 71. At least two idler roller frames 73 are provided below the guide seat 72, and a winch 74 is installed at one end of the guide seat 72. During operation, the idler roller frames 73 are used for the sliding passage of the anchor cable, and the hoisting rope 741 of the winch 74 is attached to the near-ground end of the anchor cable to assist in hoisting the anchor cable.

[0039] The idler frame 73 includes a square frame 731 and rollers 732 connected to the periphery of the square frame 731. The rollers 732 are rotatable, and the space between the rollers 732 and the frame is used for the sliding passage of the anchor cable, ensuring low friction during anchor cable transport. In this embodiment, each idler frame 73 is provided with four rollers 732, distributed around the square frame 731, and the anchor cable is transported through the space between the four rollers 732. The specific arrangement of the four rollers 732 can be flexibly set, and this embodiment does not limit it.

[0040] Specifically, a slewing seat 75 is provided between the boom 71 and the work platform 30. The slewing seat 75 itself has a structure with a disc-shaped lower part and a triangular upper part. The slewing seat 75 is rotatably connected to the work platform 30 around a vertical axis, thereby realizing the slewing function of the boom 71. A first hydraulic cylinder 76 is provided between the slewing seat 75 and the boom 71. The first hydraulic cylinder 76 is used to drive the boom 71 to perform pitching motion, thereby realizing the pitching function of the auxiliary boom 70. The boom 71 itself adopts a multi-stage telescopic structure, which is conventional technology in this field and will not be described in detail here.

[0041] In this embodiment, a third mounting seat 77 is provided at the end of the boom 71. The third mounting seat 77 is hinged to the end of the boom 71 and can swing up and down. A second hydraulic cylinder 78 is provided between the third mounting seat 77 and the boom 71, and the second hydraulic cylinder 78 is used to drive the third mounting seat 77 to swing up and down. A rotary table 79 is provided between the guide seat 72 and the third mounting seat 77. The arrangement of the third mounting seat 77 and the rotary table 79 allows the guide seat 72 to have a flexible attitude adjustment function, so that the transmission direction of the anchor cable in the guide seat 72 is basically consistent with the direction of the anchor installation mechanism 60 in installing the anchor cable. In this way, the anchor cable will not bend or fold, and the resistance encountered during the anchor cable transportation process is greatly reduced, thereby improving the installation efficiency of the anchor cable.

[0042] In this embodiment, the boom 71 of the auxiliary boom 70 can rotate, extend, and pitch, ensuring the flexibility of the auxiliary boom 70's movements. The guide seat 72 can rotate relative to the boom 71, thereby adjusting its posture according to the position of the rear anchoring mechanism 60, thus providing the optimal cable delivery posture for the anchoring operation and ensuring smooth anchoring. The winch 74 can lift the rear end of the anchor cable off the ground, thereby reducing friction and ensuring a smoother forward transport of the anchor cable.

[0043] Please see Figure 3 In this embodiment, a first mounting base 21 is hinged to the end of the main boom 20. A third hydraulic cylinder 22 is connected between the first mounting base 21 and the main boom 20, and the third hydraulic cylinder 22 is used to drive the first mounting base 21 to tilt up and down relative to the main boom 20. A second mounting base 31 is provided at the bottom of the work platform 30. The second mounting base 31 is located on one side of the work platform 30, and a third rotary table 32 is connected between the second mounting base 31 and the first mounting base 21. With the help of the third rotary table 32, the work platform 30 and the entire structure mounted on it can rotate relative to the main boom 20, thereby adjusting the optimal position of the work platform 30 and the construction surface, facilitating construction.

[0044] Please see Figure 4 In this embodiment, the drill anchor base 41 is hinged to the second mounting base 31, and a fourth hydraulic cylinder 33 is provided between the drill anchor base 41 and the second mounting base 31. The fourth hydraulic cylinder 33 is used to drive the drill anchor base 41 to pitch up and down relative to the second mounting base 31. This arrangement allows the drill anchor base 41 to pitch up and down relative to the working platform 30. After the working platform 30 is positioned in a suitable position, the drill anchor base 41 (connected to the drill anchor device 40) can also be individually adjusted to further align the construction point and ensure that the construction operation is at the optimal position. Thus, when drilling or anchoring, its posture can be flexibly adjusted according to the position of the anchor hole to ensure that the drill rod is perpendicular to the slope and the cable feeding direction is perpendicular to the slope.

[0045] Preferably, the drill-anchor device 40 further includes a push rod 47, which is telescopically connected to the front of the front connecting seat 44, and the rotation center lines of the push rod 47, the drill-anchor base 41, the first rotary motor 42, and the second rotary motor 43 are collinear. During construction, the push rod 47 extends out of the working platform 30 and abuts against the slope surface, thereby providing support for the working platform 30 and the drill-anchor device 40 on it, preventing the working platform 30 from swaying. More preferably, the front end of the push rod 47 is designed with a serrated shape, which can better penetrate into the rock strata of the slope, thereby providing more stable support.

[0046] Specifically, in this embodiment, the grouting mechanism includes a grouting head 91 and a grouting pump 92. The grouting head 91 is mounted on the working platform 30, and the grouting pump 92 is mounted on the chassis 10. A grouting pipe 93 connects the grouting head 91 and the grouting pump 92. The grouting mechanism is used to perform grouting operations on the anchor holes. Of course, the grouting mechanism may also include a grout storage tank, which is also mounted on the chassis 10. In this way, the grout replacement work can be completed at a lower position on the chassis 10, which is more scientific than the prior art scheme of setting the grout storage tank on the working platform 30. Of course, setting the grout storage tank and the grouting pump 92 on the chassis 10 is a preferred embodiment, but the practice of mounting the grout storage tank and / or the grouting pump 92 on the working platform 30 is not excluded.

[0047] Please see Figure 1 and Figure 2 Specifically, in this embodiment, a storage compartment 35 for storing materials is also provided on one side of the work platform 30. The storage compartment 35 mainly stores drill rods for drilling, as well as some other materials and tools, thereby providing convenience for high slope construction operations. In order to facilitate the installation of the drilling and anchoring device 40, a clearance area is also provided on one side of the work platform 30.

[0048] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0049] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A drilling and anchoring rig for high slopes, characterized in that, Includes chassis, main boom, and work platform; The chassis includes a wheeled chassis or a tracked chassis. The number of main arms is set to at least one, the main arm is a multi-stage telescopic structure, the bottom of the main arm is connected to the chassis, and the main arm can be rotated and the pitch angle can be adjusted relative to the chassis. The number of working platforms is the same as that of the main boom. The working platforms are rotatably connected to the end of the main boom and can be tilted up and down relative to the main boom. The working platforms are equipped with grouting mechanisms and drilling and anchoring devices. The drilling and anchoring device includes a drilling and anchoring base, with a first rotary motor and a second rotary motor connected to its front and rear ends, respectively. The other end of the first rotary motor is connected to a front connecting seat, and the other end of the second rotary motor is connected to a rear connecting seat. The drilling and anchoring base, the first rotary motor, and the second rotary motor are all located on the same rotation center line. A drilling bracket and an anchoring bracket are connected between the front connecting seat and the rear connecting seat. The two brackets are arranged in parallel and are distributed circumferentially along the rotation center line at intervals. A drilling mechanism is provided on the drilling bracket for drilling anchor cable holes. An anchoring mechanism is provided on the anchoring bracket for installing anchor cables.

2. The high slope drilling and anchoring rig as described in claim 1, characterized in that, The work platform is also equipped with a secondary boom, which is configured to cooperate with the drilling and anchoring device for lifting materials and continuously delivering anchor cables to the anchoring mechanism.

3. The high slope drilling and anchoring rig as described in claim 2, characterized in that, The auxiliary boom includes a boom frame and a guide seat; The boom is configured to rotate, extend, and pitch relative to the work platform. The guide seat is rotatably connected to the end of the boom, and at least two idler roller frames are provided below the guide seat. A winch is installed at one end of the guide seat. During operation, the idler roller frame is used for the sliding passage of the anchor cable, and the hoisting rope of the winch is attached to the near-ground end of the anchor cable to assist in hoisting the anchor cable; The roller frame includes a square frame and rollers connected to the periphery of the square frame. The space between the rollers and the frame is used for the sliding passage of the anchor cable.

4. The high slope drilling and anchoring rig as described in claim 3, characterized in that, A slewing seat is provided between the boom and the work platform, and the slewing seat is rotatably connected to the work platform about a vertical axis. A first hydraulic cylinder is provided between the slewing base and the boom, and the first hydraulic cylinder is used to drive the boom to perform pitching motion.

5. The high slope drilling and anchoring rig as described in claim 3, characterized in that, The boom end is provided with a third mounting seat, which is hinged to the boom end and can swing up and down. A second hydraulic cylinder is provided between the third mounting seat and the boom, which is used to drive the third mounting seat to swing up and down. A rotary table is provided between the guide seat and the third mounting seat.

6. The high slope drilling and anchoring rig as described in claim 1, characterized in that, The first mounting base is hinged to the end of the main boom, and a third hydraulic cylinder is connected between the first mounting base and the main boom. The third hydraulic cylinder is used to drive the first mounting base to pitch up and down relative to the main boom. The work platform is provided with a second mounting base at the bottom, and a third rotary table is connected between the second mounting base and the first mounting base.

7. The high slope drilling and anchoring rig as described in claim 6, characterized in that, The drill anchor base is hinged to the second mounting base, and a fourth hydraulic cylinder is provided between the drill anchor base and the second mounting base. The fourth hydraulic cylinder is used to drive the drill anchor base to pitch up and down relative to the second mounting base.

8. The high slope drilling and anchoring rig as described in claim 1, characterized in that, The drilling and anchoring device also includes a top rod, which is telescopically connected to the front of the front connecting seat, and the top rod is collinear with the rotation center lines of the drilling and anchoring base, the first rotary motor, and the second rotary motor.

9. The high slope drilling and anchoring rig as described in claim 1, characterized in that, The grouting mechanism includes a grouting head and a grouting pump. The grouting head is installed on the working platform, and the grouting pump is installed on the chassis. A grouting pipe is connected between the grouting head and the grouting pump.

10. The high slope drilling and anchoring rig as described in claim 1, characterized in that, The work platform is also equipped with a storage compartment on one side for storing materials.

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