Integrated combined arm for injecting and anchoring and anchor cable trolley

Abstract

The utility model discloses a grouting and anchoring integrated combined arm which comprises a combined arm mechanism and a grouting anchor cable mechanism, and the grouting anchor cable mechanism is connected with the combined arm mechanism. The grouting anchor cable mechanism comprises a grouting anchor cable sharing pipe, a grouting assembly and an anchor cable assembly, the grouting anchor cable sharing pipe is used for conducting grouting operation and anchor cable plugging operation, the grouting assembly is connected with the grouting anchor cable sharing pipe, and the anchor cable assembly is also connected with the grouting anchor cable sharing pipe. The device has the effect of improving the construction efficiency of grouting pipe feeding and anchor cable feeding.

Description

Technical Field

[0001] The present application relates to the field of anchor cable trolley technology, and in particular to a combined arm and anchor cable trolley for integrated anchor injection. Background Art

[0002] In the prior art, anchor cable grouting and strand feeding both require two positionings or separate operations to align the holes to be worked, resulting in low construction efficiency. Therefore, there is room for further improvement. Utility Model Content

[0003] In view of this, the present application provides a combined arm and an anchor trolley for integrated anchor grouting, so that the anchor grouting and stranded wire feeding have a common outlet path pipe, so that the anchor trolley only needs to be positioned once to perform functions such as anchor grouting and stranded wire feeding, thereby improving construction efficiency.

[0004] In order to improve the construction efficiency of grouting pipe feeding and anchor cable feeding, the present application provides a combined arm for grouting and anchoring in one piece.

[0005] The present application provides a combined arm for anchor injection that adopts the following technical solution:

[0006] A combined arm for grouting and anchoring, characterized in that it includes a combined arm mechanism and a grouting anchor mechanism, the grouting anchor mechanism is connected to the combined arm mechanism; the grouting anchor mechanism includes a grouting anchor common pipe, a grouting assembly and an anchor assembly, the grouting anchor common pipe is used for grouting operations and anchor plugging operations, the grouting assembly is connected to the grouting anchor common pipe, and the anchor assembly is also connected to the grouting anchor common pipe.

[0007] By adopting the above technical solution, the combined arm used for grouting and anchoring only needs one positioning to simultaneously meet the grouting operation and anchor cable plugging operation in the hole, reducing the tedious workload of two positionings and optimizing the working efficiency of grouting and anchor cables.

[0008] Preferably, the grouting and anchoring common pipe comprises a grouting pipe portion, an anchoring pipe portion and a common pipe portion, the grouting pipe portion is connected to the common pipe portion, and the anchoring pipe portion is connected to the common pipe portion.

[0009] By adopting the above technical solution, the user uses the common pipe part to locate the hole to be grouting or / and anchoring. After positioning, the user connects the grouting assembly through the grouting pipe part, so that the grouting liquid enters the common pipe part through the grouting pipe part, and then enters the hole to be grouting, and before feeding the grouting pipe, the anchor cable strands are all retracted to the anchor cable pipe part, and the space is left for the grouting pipe to complete the grouting operation; during the anchoring operation, all the grouting pipes are retracted to the grouting pipe part, and the space of the common pipe part is left for the anchor cable strands.

[0010] Preferably, the grouting anchor common pipe is in a "Y" shape.

[0011] By adopting the above technical solution, the integration of grouting and anchoring is realized through the "Y"-shaped grouting and anchoring common pipe. Only one positioning is required to complete the grouting work and the anchoring work, which reduces the tedious workload of two positioning and optimizes the working efficiency of the grouting and anchoring.

[0012] Preferably, the grouting assembly includes a grouting pipe reel for accommodating a grouting pipe and a grouting pipe feeding mechanism, the grouting pipe reel is connected to the combined arm mechanism, the grouting pipe is at least partially located in the grouting pipe portion, and the grouting pipe feeding mechanism is connected to the grouting pipe portion.

[0013] By adopting the above technical solution, the grouting pipe reel realizes the transportation of grouting liquid through the grouting pipe and the grouting pipe feeding mechanism, thereby realizing the continuous transportation of grouting liquid into the hole to be grouted.

[0014] Preferably, the anchor cable assembly includes an anchor cable feeding mechanism, a telescopic arm, an anchor cable bending mechanism and an anchor cable cutting mechanism, the telescopic arm is arranged along the axial direction of the common pipe portion, the anchor cable bending mechanism is connected to the telescopic arm, and the anchor cable cutting mechanism is also connected to the telescopic arm, so that the anchor cable bending mechanism and the anchor cable cutting mechanism are located at one end of the common pipe portion, and the anchor cable feeding mechanism is connected to the combined arm mechanism.

[0015] By adopting the above technical scheme, the anchor cable can be continuously advanced into the hole to be entered by the anchor cable feeding device, so that the anchor cable can be conveniently installed, and the anchor cable can be automatically bent and cut by the anchor cable bending mechanism and the anchor cable cutting mechanism, so that the user can use the integrated anchor injection combined arm to work on the anchor cable, and the telescopic arm can adjust the bending distance and cutting distance of the anchor cable bending mechanism and the anchor cable cutting mechanism, so as to facilitate the use of the user.

[0016] Preferably, the combined arm mechanism includes a drill arm and a boom cylinder, one end of the drill arm is connected to a connecting seat, one end of the boom cylinder is connected to the connecting seat, and the other end is connected to the drill arm; the drill arm includes a telescopic main arm and a telescopic auxiliary arm, the telescopic main arm is provided with a groove for accommodating the telescopic auxiliary arm, the inner end of the telescopic main arm is connected to a first cylinder, and the other end of the first cylinder is connected to the telescopic auxiliary arm.

[0017] By adopting the above technical scheme, the combined arm mechanism has a telescopic function, and the axial position of the drilling mechanism and the grouting anchor mechanism can be adjusted through the combined arm, thereby improving the spatial freedom of the drilling mechanism and the grouting anchor mechanism. The combined arm mechanism can realize vertical rotation through the variable amplitude cylinder, which is convenient for adjusting the vertical spatial freedom of the drilling mechanism and the grouting anchor mechanism.

[0018] Preferably, it also includes a drilling mechanism, which is connected to the combined arm mechanism; the drilling mechanism includes a base plate, a rock drill and a drill rod magazine, one end of the combined arm mechanism is connected to a first rotating seat, the base plate is connected to the first rotating seat, the rock drill is connected to the base plate, and the drill rod magazine is connected to the base plate.

[0019] By adopting the above technical solution, the rock drill pushes the drill rods in the drill rod magazine to drill holes or drive rods, and the drill rod magazine replaces the extended drill rods by drilling holes by itself, so that the combined arm used for anchor injection can easily replace the extended drill rods, and the first rotating seat allows the drill rod magazine to rotate in the horizontal direction, and the base plate and the first rotating seat allow the drill rod magazine to rotate in the vertical direction, thereby allowing the drilling mechanism to have a better spatial freedom.

[0020] Preferably, a second rotating seat is provided at the end of the combined arm mechanism.

[0021] By adopting the above technical solution, the vertical rotation range of the drilling mechanism and the grouting anchor mechanism is realized through the second rotating seat, which is not only conducive to fine-tuning the working position of the drilling mechanism and the grouting anchor mechanism, but also enriches the spatial freedom of the drilling mechanism and the grouting anchor mechanism.

[0022] In order to improve the construction efficiency of grouting pipe feeding and anchor feeding of the anchor trolley, the present application provides an anchor trolley.

[0023] An anchor cable trolley comprises a vehicle body and the above-mentioned combined arm for integrated anchor injection, wherein the vehicle body is connected to the combined arm for integrated anchor injection.

[0024] By adopting the above technical solution, the anchor trolley only needs one positioning through a combined arm for grouting and anchoring to simultaneously meet the grouting operation in the hole and the anchor plugging operation, reducing the tedious workload of two positionings and optimizing the working efficiency of grouting anchors.

[0025] Preferably, the vehicle body further comprises a cab and a work platform, wherein the work platform is located on one side of the cab; a mud stirring barrel is arranged on the work platform, a mud pump is arranged in the mud stirring barrel, and a grouting assembly is connected to the mud stirring barrel.

[0026] By adopting the above technical solution, the grouting liquid can be conveniently supplied and the utilization of the working platform can be maximized.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. After the drilling work is completed, the user needs to grout the hole or / and feed the anchor cable. The user controls the combined arm for grouting and anchoring to match the grouting and anchoring common pipe of the grouting and anchoring mechanism with the hole. After that, the user performs grouting work on the grouting and anchoring common pipe through the grouting assembly to achieve grouting work in the hole. After the grouting is completed, the user feeds the anchor cable into the grouting and anchoring common pipe with the anchor cable assembly, so that the combined arm for grouting and anchoring only needs one positioning to simultaneously meet the grouting operation and anchoring operation in the hole, reducing the tedious workload of two positionings and optimizing the working efficiency of the grouting and anchoring.

[0029] 2. The user uses the common pipe to locate the hole to be grouting or / and anchoring. After positioning, the user connects the grouting assembly through the grouting pipe, so that the grouting liquid enters the common pipe through the grouting pipe, and then enters the hole to be grouted. Before feeding the grouting pipe, the anchor cable strands are all retracted to the anchor cable pipe, and the space is all left for the grouting pipe to complete the grouting operation; when the anchor cable is in operation, all the grouting pipes are retracted to the grouting pipe, and the space of the common pipe is all left for the anchor cable strands;

[0030] 3. The anchor trolley only needs one positioning to simultaneously meet the grouting operation and anchor plugging operation in the hole through a combined arm for grouting and anchoring, which reduces the tedious workload of two positioning and optimizes the working efficiency of grouting and anchoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the structure of the combined arm used for the injection-anchor integrated type in this embodiment;

[0032] Figure 2 This is a schematic diagram of the structure of the combined arm used for the injection-anchor integrated type in this embodiment;

[0033] Figure 3 It is a left view of the combined arm used for the injection-anchor integrated type in this embodiment;

[0034] Figure 4 It is a right side view of the combined arm used for the injection-anchor integrated type in this embodiment;

[0035] Figure 5 It is a top view of the combined arm used for the injection-anchor integrated type in this embodiment;

[0036] Figure 6 This is a schematic diagram of the structure of the anchor cable trolley in this embodiment;

[0037] Figure 7 It is a schematic diagram of the structure of the anchor cable trolley in this embodiment.

[0038] Figure numerals: 1. combined arm mechanism; 2. drilling mechanism; 3. grouting anchor cable mechanism; 4. grouting anchor cable common pipe; 5. grouting assembly; 6. anchor cable assembly; 7. grouting pipe section; 8. anchor cable pipe section; 9. common pipe section; 10. grouting pipe reel; 11. grouting pipe feeding mechanism; 12. anchor cable feeding mechanism; 13. telescopic arm; 14. anchor cable bending mechanism; 15. anchor cable cutting mechanism; 16. drilling arm; 17. variable amplitude cylinder; 18. connecting seat; 19. foundation plate; 20. rock drill; 21. drill rod magazine; 22. first rotating seat; 23. second rotating seat; 24. vehicle body; 25. combined arm for grouting and anchoring; 26. transportation assembly; 27. leg assembly; 28. cab; 29. ​​working platform; 30. steel strand reel. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-7 This application is described in further detail.

[0040] Example 1

[0041] The embodiment of the present application discloses a combined arm for integral injection and anchoring.

[0042] Reference Figure 1-Figure 5 , including a combined arm mechanism 1, a drilling mechanism 2 and a grouting anchor mechanism 3, the drilling mechanism 2 is connected to the combined arm mechanism 1, and the grouting anchor mechanism 3 is connected to the combined arm mechanism 1.

[0043] The combined arm mechanism 1 includes a drill arm 16 and a symmetrically arranged luffing oil cylinder 17. The drill arm 16 includes a telescopic main arm and a telescopic auxiliary arm. One end of the telescopic main arm is hinged with a connecting seat 18, and the other end is provided with a groove. One end of the luffing oil cylinder 17 is hinged with the connecting seat 18, and the other end is hinged with the lower side of the telescopic main arm, so that when the position of the connecting seat 18 is fixed, the drill arm 16 can be rotated in the vertical direction by telescoping the two symmetrically arranged luffing oil cylinders 17. The telescopic main arm is hinged with a first oil cylinder at the inner end of the groove, and the other end of the first oil cylinder is hinged with the telescopic auxiliary arm, so that the telescopic auxiliary arm is at least partially located in the telescopic main arm. The telescopic auxiliary arm is telescopically extended and retracted in the groove of the telescopic main arm along the axial direction of the telescopic main arm. The right side of the auxiliary telescopic arm 13 away from the main telescopic arm 13 is bolted to a first rotating seat 22. The first rotating seat 22 rotates in the horizontal direction. The combined arm mechanism 1 has a telescopic function, and the axial position of the drilling mechanism 2 and the grouting anchor mechanism 3 can be adjusted through the combined arm mechanism to improve the spatial freedom of the drilling mechanism 2 and the grouting anchor mechanism 3. The combined arm mechanism 1 realizes vertical rotation through the variable amplitude cylinder 17, which is convenient for adjusting the vertical spatial freedom of the drilling mechanism 2 and the grouting anchor mechanism 3.

[0044] The drilling mechanism 2 includes a base plate 19, a rock drill 20 and a drill rod magazine 21. A vertical swing assembly is provided on the lower side of the base plate 19. The vertical swing assembly includes a first connecting rod, a second connecting rod, a third connecting rod and a second oil cylinder. One end of the first connecting rod is hinged to the first rotating seat 22, and the other end is hinged to the base plate 19. One end of the second connecting rod and the third connecting rod is hinged to the first rotating seat 22, and the other end is hinged to the base plate 19, and the first connecting rod is arranged in parallel with the second connecting rod and the third connecting rod. One end of the second oil cylinder is located at the second connecting rod and one end of the third connecting rod is hinged, and the other end is hinged to the first connecting rod, so that when the second oil cylinder is extended and retracted, the first connecting rod is driven to be in parallel with the second connecting rod and the third connecting rod. The parallelogram is deformed, so that the base plate 19 is connected to the first rotating seat 22 in a vertical direction. The rock drill 20 is arranged on the upper side of the base plate 19, and the drill rod magazine 21 is connected to the left side of the base plate 19. The rock drill 20 includes a drill rod pushing beam. When the depth of the hole to be drilled exceeds the depth of a single drill rod, the drill rod magazine 21 rotates to the upper side of the base plate 19, so that the drill rod magazine 21 cooperates with the drill rod pushing beam. The drill rod pushing beam of the rock drill 20 pushes the drill rod on the drill rod magazine 21, so that the drill rod in the drill rod magazine 21 can quickly participate in the operation, and the drill rod magazine 21 continuously fills the push position of the drill rod pushing beam through its own rotation, so as to realize the rapid replacement of the extended drill rod.

[0045] The grouting anchor cable mechanism 3 comprises a grouting anchor cable common pipe 4, a grouting assembly 5 and an anchor cable assembly 6. The grouting anchor cable common pipe 4 comprises a grouting pipe section 7, an anchor cable pipe section 8 and a common pipe section 9. The anchor cable pipe section 8 is welded to the common pipe section 9 so that the anchor cable pipe section 8 is connected to the common pipe section 9 by pipeline. The grouting pipe section 7 is welded to the common pipe section 9 so that the grouting pipe section 7 is connected to the common pipe section 9 by pipeline. The grouting anchor cable common pipe 4 is in a "Y" shape as a whole. When the drilling work is completed, the user needs to grout the hole or / and feed the anchor cable. The user feeds the hole to be grouted or / and the anchor cable through the common pipe section 9. Positioning is performed. After positioning, the user connects the grouting assembly 5 through the grouting pipe part 7, so that the grouting liquid enters the common pipe part 9 through the grouting pipe part 7, and then enters the hole that needs grouting, and before feeding the grouting pipe, the anchor cable strands are all retracted to the anchor cable pipe part 8, and the space of the common pipe part 9 is all left for the grouting pipe to complete the grouting operation; when the anchor cable is operating, all the grouting pipes are retracted to the grouting pipe part 7, and the space of the common pipe part 9 is all left for the anchor cable steel strands, so that the user only needs to position once to complete the grouting work and the anchor cable work, which reduces the tedious workload of positioning twice and optimizes the working efficiency of the grouting anchor cable.

[0046] The grouting assembly 5 includes a grouting pipe reel 10 and a grouting pipe feeding mechanism 11 for winding and storing the mud pipe. The grouting pipe reel 10 is bolted to one side of the telescopic main arm. The grouting pipe on the grouting pipe reel 10 is at least partially located in the grouting pipe portion 7. The grouting pipe feeding mechanism 11 is located in the grouting pipe portion 7. The grouting pipe feeding mechanism 11 can be used to continuously pump the grouting in the grouting pipe into the grouting anchor cable common pipe 4, and the grouting anchor cable common pipe 4 is arranged on one side of the drilling mechanism 2 through the grouting pipe feeding mechanism 11. The grouting pipe reel 10 realizes the transportation of grouting liquid through the grouting pipe and the grouting pipe feeding mechanism 11, thereby realizing the continuous transportation of grouting liquid into the hole to be grouted.

[0047] The anchor mechanism includes an anchor feeding mechanism 12, a telescopic arm 13, an anchor bending mechanism 14 and an anchor cutting mechanism 15. The anchor feeding mechanism 12 is connected to the anchor, and the anchor feeding mechanism 12 allows the anchor to continuously enter the grouting anchor common pipe 4. The telescopic arm 13 is bolted to one side of the foundation plate 19. The anchor bending mechanism 14 and the anchor cutting mechanism 15 are located at the end of the telescopic arm 13. The anchor bending mechanism 14 and the anchor cutting mechanism 15 both have anchor holes. The anchor bending mechanism 14 and the anchor cutting mechanism 15 can be sleeved on the common pipe part 9 through the anchor holes. When the telescopic arm 13 is extended or retracted, the anchor cable bending mechanism 14 and the anchor cable cutting mechanism 15 slide axially along the common pipe portion 9, and the anchor cable is automatically bent and cut off by the anchor cable bending mechanism 14 and the anchor cable cutting mechanism, so that the user can use the integrated combined arm 25 for anchor injection to work on the anchor cable, and the telescopic arm 13 can adjust the bending distance and cutting distance of the anchor cable bending mechanism 14 and the anchor cable cutting mechanism, so as to facilitate the use of the user, and when feeding grouting, the anchor cable bending mechanism 14 and the anchor cable cutting mechanism do not work, and the path is fully opened, which does not affect the passage of the grouting pipe.

[0048] Furthermore, in the present embodiment, the end of the auxiliary telescopic arm 13 away from the main telescopic arm 13 is bolted to a second rotating seat 23, and the second rotating seat 23 rotates in the vertical direction. The connecting seat 18 of the drilling mechanism 2 is arranged on the second rotating seat 23, so that the drilling mechanism 2 can not only rotate in the horizontal plane through the first rotating seat 22, but also rotate in the vertical direction through the second rotating seat 23. The second rotating seat 23 is not only conducive to fine-tuning the working positions of the drilling mechanism 2 and the grouting anchor cable mechanism 3, but also enriches the drilling mechanism 2 and the grouting anchor cable mechanism 3. The spatial freedom of the mechanism 3, and since the telescopic arm 13 is bolted to one side of the base plate 19, the grouting anchor cable common pipe 4 is bolted to one side of the telescopic arm 13 through the grouting pipe feeding mechanism 11, so that when the hole-turning mechanism rotates, the drilling mechanism 2 drives the telescopic arm 13 and the devices connected to the telescopic arm 13 to rotate together. In order to prevent the grouting pipe reel 10 from affecting the rotation of the drilling mechanism 2, it is also necessary to ensure that the grouting pipe reel 10 has a certain distance from the drilling mechanism 2, so that the drilling mechanism 2 is not affected by the grouting pipe reel 10 during the rotation process.

[0049] Furthermore, in the present embodiment, the anchor cable assembly 6 also includes a steel strand reel 30 and a steel strand guide assembly, the steel strand reel 30 is arranged at the rear of the vehicle body 24, the steel strand reel 30 is used to store the steel strand, and the steel strand feeding assembly is arranged on the baffle; the strand guide assembly is used to guide the steel strand, and the strand guide assembly includes a first guide assembly and a second guide assembly, the first guide assembly is arranged at the rear end of the vehicle body 24, and the second guide assembly is arranged on the support column of the cab 28, wherein the first guide assembly and the second guide assembly are used to support and guide the steel strand, and the first guide assembly, the second guide assembly, and the steel strand economic assembly are all located on the right side of the vehicle body 24 as a whole, and the support height for the steel strand is the same, so that the steel strand can move smoothly; the anchor cable steel strand mechanism is reasonably arranged in space, so that the operation line is more reasonable when the anchor cable steel strand mechanism cooperates with the anchor cable mechanism, which is more conducive to improving work efficiency.

[0050] Furthermore, in this embodiment, a rotating assembly is provided at the rear of the vehicle body 24, and the rotating assembly is arranged on the right side of the vehicle body 24. The steel strand reel 30 is provided with a chassis, and the rotating assembly is connected to the side end of the chassis. The rotating assembly is used to enable the steel strand reel 30 to rotate relative to the vehicle body 24. When the strand reel is opened, the wire-out direction of the steel strand is parallel to the wire-in feeding direction of the steel strand, so that the steel strand can be discharged from the steel strand reel 30, and a rotating cylinder is provided on the steel strand reel 30 for driving the steel strand reel 30 to rotate, thereby realizing automatic wire feeding; when the steel strand reel 30 is folded up, the steel strand reel 30 is rotated and completely stored to the rear end of the vehicle body 24, so as to shorten the length of the anchor cable trolley, thereby facilitating overall transportation and storage.

[0051] Furthermore, in this embodiment, the rotating assembly includes a rotating shaft, a first connecting block and a second connecting block, one end of the first connecting block is connected to the vehicle body 24, and the other end is rotatably connected to the rotating shaft, one end of the second connecting block is connected to the steel strand chassis, and the other end is rotatably connected to the rotating shaft, so that the steel strand reel 30 can rotate relative to the vehicle body 24. A driving oil cylinder is connected to the first connecting block, the driving oil cylinder is rotatably connected to the first connecting block, and the other end of the driving oil cylinder is rotatably connected to the steel strand chassis. In cooperation with the rotating assembly, the driving oil cylinder rotates the steel strand reel 30 by telescoping, so as to realize the automatic rotation of the steel strand reel 30 relative to the vehicle body 24, which is labor-saving, convenient, and improves work efficiency.

[0052] Furthermore, in the present embodiment, the mud pipe reel comprises a driving motor, a reel and a supporting frame, the reel is in the shape of a disc, and the mud pipe is wound around the outer circumference of the reel, wherein limit plates are provided on both sides of the reel, the diameter of the limit plates is larger than the diameter of the reel, the center of the limit plates is in the same straight line with the center of the reel, and the limit plates are used to limit and block the mud pipe wound on the reel to prevent the mud pipe from falling off the reel; in the present embodiment, the limit plate is an annular ring structure, the axis of the limit plate and the reel are in the same straight line, and a connecting plate is provided between the limit plate and the side wall of the reel for connection, such an arrangement can save materials and the winding degree of the mud pipe can be directly observed from the side.

[0053] Example 2

[0054] The embodiment of the present application discloses an anchor cable trolley.

[0055] refer to Figure 6 and Figure 7 , including a vehicle body 24 and an integrated combined arm 25 for anchoring. A cab 28, a guard frame and a working platform 29 are provided on the vehicle body 24. The cab 28 is used for the driver to operate the trolley. The guard frame is located at the front end of the working platform 29. The integrated combined arm 25 for anchoring is arranged at the end of the guard frame away from the cab 28. The working platform 29 is located between the guard frame and the cab 28. The working platform 29 can be used for operators to stand, and can also provide storage space for placing cement, maintenance tools and other materials. A ladder is provided on the side end of the working platform 29 for the operator to climb onto the working platform 29.

[0056] The vehicle body 24 includes a transport assembly 26 and a leg assembly 27 for movement. The transport assembly 26 includes wheels, and the leg assembly 27 is a hydraulic leg, so that the vehicle body 24 is parked after the entire machine is transported to the required working position through the transport assembly 26. Four hydraulic legs support the vehicle body 24 to increase the operating stability of the entire vehicle.

[0057] In this embodiment, the vehicle body 24 also includes electrical systems, hydraulic systems, water systems, air systems, car wash components, manual grease, automatic lubrication systems and other components. Since the vehicle body 24 is a common technical means in the prior art, the specific structure will not be further elaborated here.

[0058] The combined arm 25 for grouting and anchoring comprises a combined arm mechanism 1 , a drilling mechanism 2 and a grouting and anchoring cable mechanism 3 . The drilling mechanism 2 is connected to the combined arm mechanism 1 , and the grouting and anchoring cable mechanism 3 is connected to the combined arm mechanism 1 .

[0059] Furthermore, in this embodiment, a mud stirring barrel is provided on the working platform 29, a mud pump is provided in the mud stirring barrel, and the grouting assembly 5 is connected to the mud stirring barrel.

[0060] Furthermore, in this embodiment, the combined arm mechanism 1 includes a drill arm 16 and a symmetrically arranged variable-length oil cylinder 17, the drill arm 16 includes a telescopic main arm and a telescopic auxiliary arm, one end of the telescopic main arm is hinged with a connecting seat 18, and the other end is provided with a groove, one end of the variable-length oil cylinder 17 is hinged with the connecting seat 18, and the other end is hinged with the lower side of the telescopic main arm, so that when the position of the connecting seat 18 is fixed, the drill arm 16 can be rotated in the vertical direction by telescoping the two symmetrically arranged variable-length oil cylinders 17, the telescopic main arm is hinged with a first oil cylinder at the inner end of the groove, and the other end of the first oil cylinder is hinged with the telescopic auxiliary arm, so that the telescopic auxiliary arm is at least partially in position. In the telescopic main arm, the telescopic auxiliary arm is telescopically extended and retracted in the groove of the telescopic main arm along the axial direction of the telescopic main arm. The right side of the auxiliary telescopic arm 13 away from the main telescopic arm 13 is bolted to the first rotating seat 22. The first rotating seat 22 rotates in the horizontal direction. The combined arm mechanism 1 has a telescopic function, and the axial position of the drilling mechanism 2 and the grouting anchor mechanism 3 can be adjusted through the combined arm to improve the spatial freedom of the drilling mechanism 2 and the grouting anchor mechanism 3. The combined arm mechanism 1 realizes vertical rotation through the variable amplitude cylinder 17, which is convenient for adjusting the vertical spatial freedom of the drilling mechanism 2 and the grouting anchor mechanism 3.

[0061] Furthermore, in the present embodiment, the drilling mechanism 2 includes a base plate 19, a rock drill 20 and a drill rod magazine 21. A vertical swing assembly is provided on the lower side of the base plate 19. The vertical swing assembly includes a first connecting rod, a second connecting rod, a third connecting rod and a second oil cylinder. One end of the first connecting rod is hinged to the first rotating seat 22, and the other end is hinged to the base plate 19. One end of the second connecting rod and the third connecting rod are hinged to the first rotating seat 22, and the other end is hinged to the base plate 19, and the first connecting rod is arranged in parallel with the second connecting rod and the third connecting rod. One end of the second oil cylinder is hinged to one end of the second connecting rod and the third connecting rod, and the other end is hinged to the first connecting rod, so that when the second oil cylinder is extended or retracted, the first connecting rod and the second connecting rod are driven. , the third connecting rod is deformed into a parallelogram, so that the base plate 19 is rotatably connected to the first rotating seat 22 in the vertical direction, the rock drill 20 is arranged on the upper side of the base plate 19, and the drill rod magazine 21 is rotatably connected to the left side of the base plate 19. The rock drill 20 includes a drill rod pushing beam. When the depth of the hole to be drilled exceeds the depth of a single drill rod, the drill rod magazine 21 rotates to the upper side of the base plate 19, so that the drill rod magazine 21 cooperates with the drill rod pushing beam, and the drill rod pushing beam of the rock drill 20 pushes the drill rod on the drill rod magazine 21, so that the drill rod in the drill rod magazine 21 quickly participates in the operation, and the drill rod magazine 21 continuously fills the push position of the drill rod pushing beam through its own rotation, so as to realize the rapid replacement of the extended drill rod.

[0062] Furthermore, in the present embodiment, the grouting anchor mechanism 3 comprises a grouting anchor common pipe 4, a grouting assembly 5 and an anchor assembly 6; the grouting anchor common pipe 4 comprises a grouting pipe portion 7, an anchor pipe portion 8 and a common pipe portion 9; the anchor pipe portion 8 is welded to the common pipe portion 9 so that the anchor pipe portion 8 is connected to the common pipe portion 9 through a pipeline; the grouting pipe portion 7 is welded to the common pipe portion 9 so that the grouting pipe portion 7 is connected to the common pipe portion 9 through a pipeline; the grouting anchor common pipe 4 is in a "Y" shape as a whole, so that the user only needs to position once to complete the grouting work and the anchoring work, thereby reducing the tedious workload of positioning twice and optimizing the working efficiency of the grouting anchor.

[0063] Furthermore, in the present embodiment, the grouting assembly 5 includes a grouting pipe reel 10 and a grouting pipe feeding mechanism 11 for winding and storing the mud pipe. The grouting pipe reel 10 is bolted to one side of the telescopic main arm. The grouting pipe on the grouting pipe reel 10 is at least partially located in the grouting pipe portion 7. The grouting pipe feeding mechanism 11 is located in the grouting pipe portion 7. The grouting pipe feeding mechanism 11 can be used to continuously pump the grouting in the grouting pipe into the grouting anchor cable common pipe 4, and the grouting anchor cable common pipe 4 is arranged on one side of the drilling mechanism 2 through the grouting pipe feeding mechanism 11. The grouting pipe reel 10 realizes the transportation of grouting liquid through the grouting pipe and the grouting pipe feeding mechanism 11, thereby realizing the continuous transportation of grouting liquid into the hole to be grouted.

[0064] Furthermore, in this embodiment, the anchor cable mechanism includes an anchor cable feeding mechanism 12, a telescopic arm 13, an anchor cable bending mechanism 14 and an anchor cable cutting mechanism 15. The anchor cable feeding mechanism 12 is connected to the anchor cable, and the anchor cable feeding mechanism 12 allows the anchor cable to continuously enter the grouting anchor cable common pipe 4. The telescopic arm 13 is bolted to one side of the base plate 19. The anchor cable bending mechanism 14 and the anchor cable cutting mechanism 15 are located at the end of the telescopic arm 13. The anchor cable bending mechanism 14 and the anchor cable cutting mechanism 15 both have anchor cable holes. The anchor cable bending mechanism 14 and the anchor cable cutting mechanism 15 can be connected to the common pipe part 9 through the anchor cable hole, so that when the telescopic arm 13 is extended or retracted, the anchor cable bending mechanism 14 and the anchor cable cutting mechanism 15 can slide axially along the common pipe part 9, and the anchor cable bending mechanism 14 and the anchor cable cutting mechanism can realize automatic bending and cutting of the anchor cable, which is convenient for users to use the combined arm 25 for anchor injection to carry out anchor cable work, and the telescopic arm 13 can adjust the bending distance and cutting distance of the anchor cable bending mechanism 14 and the anchor cable cutting mechanism, which is convenient for users to use.

[0065] Furthermore, in the present embodiment, the end of the auxiliary telescopic arm 13 away from the main telescopic arm 13 is bolted to a second rotating seat 23, and the second rotating seat 23 rotates in the vertical direction. The first rotating seat 22 of the drilling mechanism 2 is arranged on the second rotating seat 23, so that the drilling mechanism 2 can not only rotate in the horizontal plane through the connecting seat 18, but also rotate in the vertical direction through the second rotating seat 23. The second rotating seat 23 is not only conducive to fine-tuning the working positions of the drilling mechanism 2 and the grouting anchor cable mechanism 3, but also enriches the drilling mechanism 2 and the grouting anchor cable mechanism 3. The spatial freedom of the mechanism 3, and since the telescopic arm 13 is bolted to one side of the base plate 19, the grouting anchor cable common pipe 4 is bolted to one side of the telescopic arm 13 through the grouting pipe feeding mechanism 11, so that when the hole-turning mechanism rotates, the drilling mechanism 2 drives the telescopic arm 13 and the devices connected to the telescopic arm 13 to rotate together. In order to prevent the grouting pipe reel 10 from affecting the rotation of the drilling mechanism 2, it is also necessary to ensure that the grouting pipe reel 10 has a certain distance from the drilling mechanism 2, so that the drilling mechanism 2 is not affected by the grouting pipe reel 10 during the rotation process.

[0066] Furthermore, in the present embodiment, the anchor cable assembly 6 also includes a steel strand reel 30 and a steel strand guide assembly, the steel strand reel 30 is arranged at the rear of the vehicle body 24, the steel strand reel 30 is used to store the steel strand, and the steel strand feeding assembly is arranged on the baffle; the strand guide assembly is used to guide the steel strand, and the strand guide assembly includes a first guide assembly and a second guide assembly, the first guide assembly is arranged at the rear end of the vehicle body 24, and the second guide assembly is arranged on the support column of the cab 28, wherein the first guide assembly and the second guide assembly are used to support and guide the steel strand, and the first guide assembly, the second guide assembly, and the steel strand economic assembly are all located on the right side of the vehicle body 24 as a whole, and the support height for the steel strand is the same, so that the steel strand can move smoothly; the anchor cable steel strand mechanism is reasonably arranged in space, so that the operation line is more reasonable when the anchor cable steel strand mechanism cooperates with the anchor cable mechanism, which is more conducive to improving work efficiency.

[0067] Furthermore, in this embodiment, a rotating assembly is provided at the rear of the vehicle body 24, and the rotating assembly is arranged on the right side of the vehicle body 24. The steel strand reel 30 is provided with a chassis, and the rotating assembly is connected to the side end of the chassis. The rotating assembly is used to enable the steel strand reel 30 to rotate relative to the vehicle body 24. When the strand reel is opened, the wire-out direction of the steel strand is parallel to the wire-in feeding direction of the steel strand, so that the steel strand can be discharged from the steel strand reel 30, and a rotating cylinder is provided on the steel strand reel 30 for driving the steel strand reel 30 to rotate, thereby realizing automatic wire feeding; when the steel strand reel 30 is folded up, the steel strand reel 30 is rotated and completely stored to the rear end of the vehicle body 24, so as to shorten the length of the anchor cable trolley, thereby facilitating overall transportation and storage.

[0068] Furthermore, in this embodiment, the rotating assembly includes a rotating shaft, a first connecting block and a second connecting block, one end of the first connecting block is connected to the vehicle body 24, and the other end is rotatably connected to the rotating shaft, one end of the second connecting block is connected to the steel strand chassis, and the other end is rotatably connected to the rotating shaft, so that the steel strand reel 30 can rotate relative to the vehicle body 24. A driving oil cylinder is connected to the first connecting block, the driving oil cylinder is rotatably connected to the first connecting block, and the other end of the driving oil cylinder is rotatably connected to the steel strand chassis. In cooperation with the rotating assembly, the driving oil cylinder rotates the steel strand reel 30 by telescoping, so as to realize the automatic rotation of the steel strand reel 30 relative to the vehicle body 24, which is labor-saving, convenient, and improves work efficiency.

[0069] Furthermore, in the present embodiment, the mud pipe reel comprises a driving motor, a reel and a supporting frame, the reel is in the shape of a disc, and the mud pipe is wound around the outer circumference of the reel, wherein limit plates are provided on both sides of the reel, the diameter of the limit plates is larger than the diameter of the reel, the center of the limit plates is in the same straight line with the center of the reel, and the limit plates are used to limit and block the mud pipe wound on the reel to prevent the mud pipe from falling off the reel; in the present embodiment, the limit plate is an annular ring structure, the axis of the limit plate and the reel are in the same straight line, and a connecting plate is provided between the limit plate and the side wall of the reel for connection, such an arrangement can save materials and the winding degree of the mud pipe can be directly observed from the side.

[0070] It should be noted that the various embodiments of the present application can be arbitrarily combined into a new embodiment if the solutions do not conflict and the technical solutions can coexist.

[0071] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A combined arm for anchoring, characterized in that: It comprises a combined arm mechanism (1) and a grouting anchor cable mechanism (3), wherein the grouting anchor cable mechanism (3) is connected to the combined arm mechanism (1); The grouting anchor cable mechanism (3) comprises a grouting anchor cable common pipe (4), a grouting assembly (5) and an anchor cable assembly (6); the grouting anchor cable common pipe (4) is used for grouting operations and anchor cable plugging operations; the grouting assembly (5) is connected to the grouting anchor cable common pipe (4); and the anchor cable assembly (6) is also connected to the grouting anchor cable common pipe (4).

2. The combined arm for anchor injection according to claim 1, characterized in that: The grouting anchor cable common pipe (4) comprises a grouting pipe portion (7), an anchor cable pipe portion (8) and a common pipe portion (9); the grouting pipe portion (7) is connected to the common pipe portion (9), and the anchor cable pipe portion (8) is connected to the common pipe portion (9).

3. The combined arm for anchor injection according to claim 1, characterized in that: The grouting anchor cable common pipe (4) is in a "Y" shape.

4. The combined arm for anchor injection as claimed in claim 2, characterized in that: The grouting assembly (5) comprises a grouting pipe reel (10) for accommodating a grouting pipe and a grouting pipe feeding mechanism (11); the grouting pipe reel (10) is connected to the combined arm mechanism (1); the grouting pipe is at least partially located in the grouting pipe portion (7); and the grouting pipe feeding mechanism (11) is connected to the grouting pipe portion (7).

5. The combined arm for anchor injection as claimed in claim 2, characterized in that: The anchor cable assembly (6) comprises an anchor cable feeding mechanism (12), a telescopic arm (13), an anchor cable bending mechanism (14) and an anchor cable cutting mechanism (15); the telescopic arm (13) is arranged along the axial direction of the common pipe (9); the anchor cable bending mechanism (14) is connected to the telescopic arm (13); the anchor cable cutting mechanism (15) is also connected to the telescopic arm (13), so that the anchor cable bending mechanism (14) and the anchor cable cutting mechanism are located at one end of the common pipe (9); and the anchor cable feeding mechanism (12) is connected to the combined arm mechanism (1).

6. The combined arm for anchor injection according to claim 1, characterized in that: The combined arm mechanism (1) comprises a drill arm (16) and a luffing cylinder (17); one end of the drill arm (16) is connected to a connecting seat (18); one end of the luffing cylinder (17) is connected to the connecting seat (18), and the other end is connected to the drill arm (16); the drill arm (16) comprises a telescopic main arm and a telescopic auxiliary arm; a groove for accommodating the telescopic auxiliary arm is provided on the telescopic main arm; the inner end of the telescopic main arm is connected to a first cylinder; the other end of the first cylinder is connected to the telescopic auxiliary arm.

7. The combined arm for anchor injection according to claim 1, characterized in that: The invention also comprises a drilling mechanism (2), wherein the drilling mechanism (2) is connected to the combined arm mechanism (1); the drilling mechanism (2) comprises a base plate (19), a rock drill (20) and a drill rod magazine (21); one end of the combined arm mechanism (1) is connected to a first rotating seat (22), the base plate (19) is connected to the first rotating seat (22), the rock drill (20) is connected to the base plate (19), and the drill rod magazine (21) is connected to the base plate (19).

8. The combined arm for anchor injection as claimed in claim 1, characterized in that: A second rotating seat (23) is provided at the end of the combined arm mechanism (1).

9. An anchor cable trolley, characterized in that: It comprises a vehicle body (24) and a combined arm (25) for integrated injection-anchoring according to any one of claims 1 to 8, wherein the vehicle body (24) is connected to the combined arm (25) for integrated injection-anchoring.

10. The anchor cable trolley according to claim 9, characterized in that: The vehicle body (24) further comprises a cab (28) and a work platform (29), wherein the work platform (29) is located on one side of the cab (28); a mud stirring barrel is provided on the work platform (29), a mud pump is provided in the mud stirring barrel, and a grouting assembly (5) is connected to the mud stirring barrel.

Images