Drilling, grouting and anchoring integrated anchor rod trolley with hanging baskets on two arms

Abstract

The utility model discloses a double-arm hanging basket type drilling, grouting and anchoring integrated anchor rod trolley which comprises a frame mechanism, a drilling, grouting and anchoring mechanism, a hanging basket mechanism and a double-pumping grouting mechanism, the drilling, grouting and anchoring mechanism is symmetrically arranged on the frame mechanism, the hanging basket mechanism is connected with the frame mechanism, and the double-pumping grouting mechanism is arranged on the frame mechanism. The hanging basket mechanism is located between the two drilling, grouting and anchoring mechanisms, and the double-pumping grouting mechanism is connected with the two drilling, grouting and anchoring mechanisms. The two drilling, injecting and anchoring mechanisms work independently; the hanging basket mechanism comprises a hanging basket and a telescopic arm assembly, one end of the telescopic arm assembly is connected with the frame mechanism, and the other end of the telescopic arm assembly is connected with the hanging basket; the telescopic arm assembly is at least provided with three knuckle arms; and a ceiling is arranged on the hanging basket. The anchor rod trolley has the effects that the working efficiency of the anchor rod trolley is improved, and the convenience and safety of other high-altitude operations such as hanging basket auxiliary anchor rod supporting are improved.

Description

Technical Field

[0001] The present application relates to the field of anchor trolley technology, and in particular to a double-arm, basket-type, integrated drilling, grouting and anchoring anchor trolley. Background Art

[0002] The anchor trolleys in the prior art often use a single drilling, grouting and anchoring mechanism, which results in a limited anchor support space. Since the limited support space cannot accommodate multiple anchor trolleys, the efficiency of the anchor trolleys in drilling, grouting and anchoring the operating surface is limited. In order to improve the efficiency of drilling, grouting and anchoring, a double drilling, grouting and anchoring mechanism can be used. For the double drilling, grouting and anchoring mechanism, staff assistance is required to perform auxiliary anchor support and other high-altitude operations. In order to save manpower and ensure the safety of staff, a hanging basket with a roof is proposed, and the hanging basket is set between two drilling, grouting and anchoring mechanisms through a mechanical arm assembly. Utility Model Content

[0003] In view of this, the present application provides a double-arm, basket-type integrated drilling and grouting anchor trolley, which can perform independent drilling and grouting anchoring work through two drilling and grouting anchor mechanisms, and the double pumping grouting mechanism can independently perform grouting work for the two drilling and grouting anchors, which is beneficial to improving the efficiency of the drilling and grouting anchoring work of the anchor trolley, and the basket is arranged between the two drilling and grouting anchors, which facilitates other high-altitude operations such as the basket-assisted anchor support.

[0004] In order to improve the efficiency of the anchor trolley and improve the convenience and safety of other high-altitude operations such as hanging basket assisted anchor support, the present application provides a double-arm hanging basket type drilling and grouting anchor integrated anchor trolley.

[0005] The present application provides a double-arm, basket-type, integrated drilling, grouting and anchoring trolley adopting the following technical solutions:

[0006] A double-arm, basket-type, integrated drilling and grouting anchor trolley comprises a frame mechanism, a drilling and grouting anchor mechanism, a basket mechanism and a double-pumping grouting mechanism, wherein the drilling and grouting anchor mechanism is symmetrically arranged on the frame mechanism, the basket mechanism is connected to the frame mechanism, the basket mechanism is located between two drilling and grouting anchor mechanisms, and the double-pumping grouting mechanism is connected to the two drilling and grouting anchor mechanisms; the two drilling and grouting anchor mechanisms work independently; the basket mechanism comprises a hanging basket and a telescopic arm assembly, one end of the telescopic arm assembly is connected to the frame mechanism, and the other end is connected to the hanging basket; the telescopic arm assembly has at least three section arms; a roof is provided on the hanging basket.

[0007] By adopting the above technical solution, the efficiency of the anchor trolley in drilling, grouting and anchor support is effectively improved through the double drilling and grouting anchor mechanism, and by arranging a hanging basket between the double drilling and grouting anchor mechanism, it is convenient for the hanging basket to assist the drilling and grouting anchor mechanism, and the hanging basket is provided with at least three-section arm telescopic arms so that the hanging basket can perform ultra-high altitude operations, thereby effectively assisting the drilling and grouting anchor mechanism to work over a large range, and the convenience of the hanging basket assisting the drilling and grouting anchor mechanism is increased by the telescopic arm assembly. The ceiling on the hanging basket also effectively prevents the hanging basket from falling soil from the unsupported operating surface and injuring the workers when performing drilling and grouting anchor support operations, thereby increasing the safety of the operators.

[0008] Preferably, the telescopic arm assembly includes a mounting seat, a first oil cylinder and a telescopic arm, the mounting seat is connected to the frame mechanism, one end of the telescopic arm is connected to the mounting seat, and the other end is connected to the hanging basket, and one end of the first oil cylinder is connected to the mounting seat, and the other end is connected to the telescopic arm.

[0009] By adopting the above technical solution, the telescopic arm assembly rotates in the vertical direction through the first oil cylinder and performs telescopic movement in the axial direction through the telescopic arm, thereby making the hanging basket have a larger moving range.

[0010] Preferably, the frame structure includes a chassis, a frame, a cab, and a water-gas-electric-hydraulic system. The frame is connected to the chassis, the cab is connected to the frame, and the water-gas-electric-hydraulic system is connected to the frame.

[0011] By adopting the above technical solution, the staff can operate and control the anchor trolley in the cab.

[0012] Preferably, the roof can be rotated and stored.

[0013] By adopting the above technical solution, on the one hand, the ceiling can protect the operator in the hanging basket from being injured by falling objects such as soil blocks from high altitude; on the other hand, when the operator is performing top surface work, the ceiling can be rotated and stored without affecting the operator's work.

[0014] Preferably, the cab is a closed cab and is equipped with air conditioning.

[0015] By adopting the above technical solution, the closed cab is beneficial to protecting the driver's safety and provides the driver with a comfortable and safe working environment.

[0016] Preferably, the drilling and grouting anchor mechanism includes a swing base, a drilling assembly, a grouting assembly, an anchor rod assembly and an anchor rod storage assembly, the drilling assembly is connected to the swing base, the grouting assembly is connected to the swing base, the anchor rod assembly is also connected to the swing base, and the anchor rod storage assembly is connected to the anchor rod assembly; the anchor rod storage assembly includes an anchor rod library, and the anchor rod library can accommodate at least 11 anchor rods.

[0017] By adopting the above technical solution, the drilling and grouting anchor mechanism of the anchor trolley can independently complete the tasks of drilling, grouting, and supporting anchor rods. The large-capacity anchor rod library allows the operator to support at least 11 anchor rods after installing an anchor rod once without replacing them, effectively improving the efficiency of supporting anchor rods.

[0018] Preferably, the anchor rod assembly includes an anchor rod advancing beam, and the anchor rod advancing beam is provided with an anchor rod supporting assembly; the anchor rod advancing beam is also provided with an anchor rod pulling assembly.

[0019] By adopting the above technical solution, the anchor rod support assembly ensures the accuracy of the anchor rod installation position and prevents problems such as anchor rod position deformation. The anchor rod pulling assembly facilitates the insertion and installation of the anchor rod and also facilitates the separation of the anchor rod.

[0020] Preferably, the frame mechanism is provided with a platform near the cab, the dual-pumping grouting mechanism is arranged on the platform, and the platform is further provided with a flip step.

[0021] By adopting the above technical solution, the user flips the flip step, climbs onto the platform through the flip step, and enters the cab. The user then flips the step to prevent the flip step from affecting the driving of the anchor trolley.

[0022] Preferably, the dual pumping grouting mechanism includes a mixing barrel, a driving assembly for stirring, and two grouting pumps, the two grouting pumps are connected to the mixing barrel respectively, and the driving assembly is located in the mixing barrel.

[0023] By adopting the above technical solution, the grouting efficiency of the anchor trolley for the double drilling and anchoring mechanism is improved.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. The dual drilling, grouting, and anchoring mechanisms effectively improve the efficiency of the anchor trolley in drilling, grouting, and anchor support. A hanging basket is provided between the dual drilling, grouting, and anchoring mechanisms to facilitate the basket's assistance. The basket is equipped with at least three telescopic arms, enabling ultra-high-altitude operations, thereby effectively assisting the drilling, grouting, and anchoring mechanisms over a wide range. The telescopic arm assembly increases the convenience of the hanging basket assisting the drilling, grouting, and anchoring mechanisms. The roof on the hanging basket also effectively prevents soil blocks from falling from the incompletely supported operating surface during drilling, grouting, and anchoring support operations, thereby increasing operator safety.

[0026] 2. The telescopic arm assembly rotates vertically through the first oil cylinder, and the telescopic arm performs axial telescopic movement, thereby giving the hanging basket a larger range of movement;

[0027] 3. The double pumping grouting mechanism improves the grouting efficiency of the anchor trolley for the double drilling and anchoring mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic structural diagram of a double-arm, basket-type, integrated drilling, grouting, and anchoring anchor trolley in this embodiment;

[0029] Figure 2 This is a schematic structural diagram of the double-arm, hanging basket-type integrated drilling, grouting and anchoring anchor trolley in this embodiment.

[0030] Figure numerals: 1. Frame mechanism; 2. Drilling and anchoring mechanism; 3. Hanging basket mechanism; 4. Double-pumping grouting mechanism; 5. Hanging basket; 6. Telescopic arm assembly; 7. Mounting seat; 8. First oil cylinder; 9. Telescopic arm; 10. Chassis; 11. Frame; 12. Cab; 13. Roof; 14. Platform; 15. Flip step; 16. Mixing barrel; 17. Grouting pump; 18. Air conditioner. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-2 This application is described in further detail.

[0032] The embodiment of the present application discloses a double-arm, basket-type, integrated drilling, grouting and anchoring anchor trolley.

[0033] Reference Figure 1 and Figure 2, including a frame mechanism 1, two drilling and grouting anchor mechanisms 2, a hanging basket mechanism 3 and a double pumping grouting mechanism 4, the two drilling and grouting anchor mechanisms 2 are connected to the frame mechanism 1, the drilling and grouting anchor mechanisms 2 are symmetrically arranged on the frame mechanism 1, and the two drilling and grouting anchor mechanisms 2 work independently, the hanging basket mechanism 3 is also connected to the frame mechanism 1, and the hanging basket mechanism 3 is located between the two drilling and grouting anchor mechanisms 2, the double pumping grouting mechanism 4 is arranged on the frame mechanism 1, and the double pumping grouting mechanism 4 is connected to the two drilling and grouting anchor mechanisms 2, and the efficiency of the anchor trolley in drilling, grouting and anchor support is effectively improved by the double drilling and grouting anchor mechanism 2, and the hanging basket 5 is arranged between the double drilling and grouting anchor mechanisms 2, so that the hanging basket 5 can assist the drilling and grouting anchor mechanism 2 in ultra-high altitude operations, and the double pumping grouting mechanism 4 improves the grouting efficiency of the anchor trolley for the double drilling and grouting anchor mechanism 2.

[0034] The frame mechanism 1 includes a chassis 10, a frame 11, a cab 12, and a water-gas-electric-hydraulic system. The frame 11 is arranged on the chassis 10, and the cab 12 is arranged in the middle of the frame 11. The cab 12 is a closed cab 12, and an air conditioner 18 is provided in the cab 12. The frame 11 is provided with a platform 14 on one side of the cab 12, and a flip step 15 is hinged on one side of the platform 14. The double pumping grouting mechanism 4 is located on the platform 14, and the water-gas-electric-hydraulic system is also arranged on the frame 11. The user flips the flip step 15, climbs onto the platform 14 through the flip step 15, and enters the cab 12. The user then flips The step 15 prevents the step 15 from flipping over and affecting the driving of the anchor trolley. The closed cab 12 is beneficial to protecting the safety of the driver and preventing falling rocks and soil from injuring the driver. The air conditioner 18 provides the driver with a comfortable and safe working environment. The frame 11 is also provided with a leg assembly, and the rear part of the frame 11 is also provided with a motor, cable, water pipe reel and other structures. The rear part of the frame 11 is also provided with a ladder. (In this embodiment, the chassis 10, frame 11 and water-gas electro-hydraulic system are all existing technologies and are conventional designs of vehicle structures, so their specific structures are not repeated here. The water-gas electro-hydraulic system includes a hydraulic system, an electrical system, etc.).

[0035] The dual-pumping grouting mechanism 4 includes a mixing barrel 16, a driving assembly for stirring and two grouting pumps 17. The grouting pump 17 is installed on the outside of the mixing barrel 16. One end of the grouting pump 17 is connected to a connecting seat. A cavity is provided inside the connecting seat. The grouting pump 17 is connected to the interior of the mixing barrel 16 through the cavity. The connecting seat is provided with a first connecting port, a second connecting port and a discharge port that are connected to the cavity. The first connecting port is used to connect the grouting pump 17, and the second connecting port is used to connect to the mixing barrel 16. A detachable discharge cover is installed on the discharge port; the driving assembly is provided inside the mixing barrel 16. The driving assembly includes an agitator, a protective shell and a shaft body. The protective shell is fixedly installed inside the mixing barrel 16, and the shaft body is at least partially installed inside the protective shell. A mounting portion is provided on the upper part of the shaft body, and the agitator is fixedly mounted on the mounting portion.

[0036] The drilling and grouting anchor mechanism 2 includes a telescopic arm assembly 16 and a swing base, a drilling assembly, a grouting assembly, an anchor assembly and an anchor storage assembly. The swing base is connected to the telescopic arm assembly 16, the drilling assembly is connected to the swing base, the grouting assembly is connected to the swing base, the anchor assembly is also connected to the swing base, and the anchor storage assembly is connected to the anchor assembly, so that the drilling and grouting anchor mechanism 2 of the anchor trolley can independently complete the work of drilling, grouting, and supporting anchors (in this embodiment, the swing base, drilling assembly, grouting assembly, anchor assembly and anchor storage assembly are all existing technologies, and the specific structure is not repeated here).

[0037] The hanging basket mechanism 3 includes a hanging basket 5 and a telescopic arm assembly 6. The telescopic arm assembly 6 includes a mounting seat 7, a first cylinder 8 and a telescopic arm 9. The mounting seat 7 is bolted to one end of the frame 11. One end of the telescopic arm 9 is hinged to the mounting seat 7, and the other end is hinged to the hanging basket 5. One end of the first cylinder 8 is hinged to the mounting seat 7, and the other end is hinged to the end of the telescopic arm 9 close to the mounting seat 7. The end of the telescopic arm 9 close to the hanging basket 5 is also hinged to a leveling cylinder, and the other end of the leveling cylinder is connected to the hanging basket 5. The telescopic arm assembly 6 is rotated in the vertical direction by the first cylinder 8 and is telescopically moved in the axial direction by the telescopic arm 9, so that the hanging basket 5 has a larger range of movement. The leveling cylinder keeps the hanging basket 5 parallel to the horizontal plane, thereby ensuring that the staff in the hanging basket 5 can work safely and stably.

[0038] The telescopic boom 9 is a rope-type hydraulic telescopic mechanism. The telescopic boom 9 includes three arm sections, namely a boom, a second boom and a third boom. The boom, the second boom and the third boom are shaped like a "U". The boom is sleeved on the outside of the second boom, and the second boom is sleeved on the outside of the third boom. A telescopic oil cylinder is connected between the boom and the second boom. The second boom and the boom are telescopically controlled by the telescopic oil cylinder. The telescopic oil cylinder is rotatably connected to a first pulley at one end away from the inner end of the boom. A steel wire rope is sleeved on the first pulley. One end of the steel wire rope is connected to the inner end of the third boom, and the other end is connected to the inner end of the boom. During the extension of the telescopic cylinder, the distance between the first pulley and the boom increases, and the rotation of the first pulley drives the three-section boom close to the first pulley, which is manifested as the three-section boom extending as the two-section boom extends. The outer side of the inner end of the two-section boom is rotated and connected to the second pulley, and the second pulley is also connected to a wire rope. One end of the wire rope is connected to the outer side of the inner end of the three-section boom, and the other end is connected to one end of the far inner end of the boom. When the telescopic cylinder drives the two-section boom to shorten, the distance between the wire and the boom increases, thereby driving the three-section boom close to the second pulley, which is manifested as the three-section boom shortening as the two-section boom shortens.

[0039] Furthermore, in this embodiment, the ceiling 13 includes a top cover and a support arm, the top cover bolts are fixed to the upper end of the support arm, the lower end of the support arm is hinged to the side wall of the hanging basket 5, and the hanging basket 5 is provided with a locking member near the support arm, the locking member is used to limit the expansion or storage state of the ceiling 13 to prevent the rotatable ceiling 13 from accidentally injuring the staff.

[0040] Furthermore, in this embodiment, a rotating cylinder is provided on the side wall of the hanging basket 5, and the support arm of the ceiling 13 is connected to the rotating cylinder, so that the rotating cylinder drives the ceiling 13 to rotate, and then the ceiling 13 can be rotated and expanded to block the top for the operator, and can also be rotated and stored to facilitate the operator to perform top work.

[0041] Furthermore, in this embodiment, the anchor rod assembly includes an anchor rod pushing beam, and the anchor rod pushing beam is provided with an anchor rod supporting assembly; the anchor rod pushing beam is also provided with an anchor rod pulling assembly, and the anchor rod supporting assembly ensures the accuracy of the anchor rod installation position and prevents problems such as deformation of the anchor rod position. The anchor rod pulling assembly facilitates the insertion and installation of the anchor rod, and also facilitates the separation of the anchor rod (the anchor rod pushing beam and the anchor rod supporting assembly are both existing technologies, and the specific structure is not repeated here).

[0042] Furthermore, in this embodiment, a filter is installed at the upper portion of the mixing barrel 16 , and the filter is used to filter the slurry to prevent impurities from entering the mixing barrel 16 and causing damage to the components inside the barrel.

[0043] Furthermore, in this embodiment, the anchor rod storage assembly includes an anchor rod library and an anchor rod robotic arm for moving anchor rods to the anchor rod assembly. The anchor rod library is connected to the anchor rod assembly. The anchor rod library can accommodate at least 11 anchor rods. The anchor rod robotic arm is also connected to the anchor rod assembly. The large-capacity anchor rod library allows the operator to support at least 11 anchor rods without replacing them after installing an anchor rod once, effectively improving the efficiency of supporting anchor rods.

[0044] Furthermore, in this embodiment, the telescopic arm 9 can also adopt a single-cylinder latch-type telescopic mechanism. The telescopic arm 9 includes a main arm, a second-section arm and a third-section arm. The main arm, the second-section arm and the third-section arm are shaped like a "U". The main arm is sleeved on the outside of the second-section arm, and the second-section arm is sleeved on the outside of the third-section arm. Arm pins are inserted on the main arm, the second-section arm and the third-section arm. A telescopic oil cylinder is fixed in the telescopic arm 9. The oil cylinder pulls out the arm pin of the third-section arm and extends the third-section arm. Then, the third-section arm is clamped to the end of the second-section arm through the arm pin of the third-section arm. The oil cylinder contracts, and similarly drives the second-section arm to extend, thereby unfolding the telescopic arm 9.

[0045] Furthermore, in this embodiment, the number of arm sections of the telescopic arm 9 can be greater than three.

[0046] It should be noted that the various embodiments of the present application can be arbitrarily combined into new embodiments if the solutions do not conflict and the technical solutions can coexist.

[0047] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. Double-arm hanging basket type drilling, grouting and anchoring integrated anchor trolley, characterized by: The invention comprises a vehicle frame mechanism (1), a drilling and grouting anchor mechanism (2), a hanging basket mechanism (3) and a double pumping grouting mechanism (4); the drilling and grouting anchor mechanism (2) is symmetrically arranged on the vehicle frame mechanism (1); the hanging basket mechanism (3) is connected to the vehicle frame mechanism (1); the hanging basket mechanism (3) is located between the two drilling and grouting anchor mechanisms (2); the double pumping grouting mechanism (4) is connected to the two drilling and grouting anchor mechanisms (2); the two drilling and grouting anchor mechanisms (2) operate independently; The hanging basket mechanism (3) comprises a hanging basket (5) and a telescopic arm assembly (6); one end of the telescopic arm assembly (6) is connected to the frame mechanism (1), and the other end is connected to the hanging basket (5); the telescopic arm assembly (6) has at least three sections; and a roof (13) is provided on the hanging basket (5).

2. The double-arm, hanging basket-type integrated drilling, grouting and anchoring trolley according to claim 1 is characterized in that: The telescopic arm assembly (6) comprises a mounting seat (7), a first oil cylinder (8) and a telescopic arm (9); the mounting seat (7) is connected to the frame mechanism (1); one end of the telescopic arm (9) is connected to the mounting seat (7) and the other end is connected to the hanging basket (5); one end of the first oil cylinder (8) is connected to the mounting seat (7) and the other end is connected to the telescopic arm (9).

3. The double-arm, hanging basket-type integrated drilling, grouting and anchoring anchor trolley according to claim 1, characterized in that: The vehicle frame mechanism (1) comprises a chassis (10), a vehicle frame (11), a cab (12), and a water-gas-electric-hydraulic system; the vehicle frame (11) is connected to the chassis (10), the cab (12) is connected to the vehicle frame (11), and the water-gas-electric-hydraulic system is connected to the vehicle frame (11).

4. The double-arm hanging basket type drilling and grouting anchor integrated anchor trolley according to claim 1, characterized in that: The roof (13) can be rotated and stored.

5. The double-arm hanging basket type drilling, grouting and anchoring integrated anchor trolley according to claim 3 is characterized in that: The cab (12) is a closed cab, and an air conditioner (18) is provided in the cab (12).

6. The double-arm, hanging basket-type integrated drilling, grouting and anchoring anchor trolley according to claim 1, characterized in that: The drilling and grouting anchor mechanism (2) comprises a swing base, a drilling assembly, a grouting assembly, an anchor rod assembly and an anchor rod storage assembly, wherein the drilling assembly is connected to the swing base, the grouting assembly is connected to the swing base, the anchor rod assembly is also connected to the swing base, and the anchor rod storage assembly is connected to the anchor rod assembly; the anchor rod storage assembly comprises an anchor rod library, and the anchor rod library can accommodate at least 11 anchor rods.

7. The double-arm, hanging basket-type integrated drilling, grouting and anchoring anchor trolley according to claim 6, characterized in that: The anchor rod assembly includes an anchor rod advancing beam, and the anchor rod advancing beam is provided with an anchor rod supporting assembly; the anchor rod advancing beam is also provided with an anchor rod pulling assembly.

8. The double-arm, hanging basket-type integrated drilling, grouting and anchoring anchor trolley according to claim 3, characterized in that: The frame mechanism (1) is provided with a platform (14) near the cab (12); the dual-pump grouting mechanism (4) is arranged on the platform (14); and a reversing step (15) is further provided on the platform (14).

9. The double-arm, hanging basket-type integrated drilling, grouting and anchoring anchor trolley according to claim 1, characterized in that: The dual-pump grouting mechanism (4) comprises a stirring barrel (16), a driving assembly for stirring, and two grouting pumps (17). The two grouting pumps (17) are respectively connected to the stirring barrel (16), and the driving assembly is located in the stirring barrel (16).

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