Inclined shaft drilling and protecting integrated platform truck

Abstract

This utility model discloses an integrated drilling and protection trolley for inclined shafts, comprising a trolley body, a shotcrete system, a shotcrete aerial platform device, a material transfer device, a rock drilling device, and a cuttings removal device. The shotcrete aerial platform device includes a high-altitude boom structure, a working basket, and a shotcrete mechanism connected in sequence. The high-altitude boom structure drives the working basket and the shotcrete mechanism to move within the inclined shaft space. The shotcrete mechanism and the shotcrete system are connected by pipelines and are used to spray the concrete mixed by the shotcrete system onto the inclined shaft wall. The working basket is used to carry construction personnel or materials. The material transfer device is used to transport construction materials to the front of the trolley body. The rock drilling device and the cuttings removal device are both located at the front end of the trolley body in the direction of travel. The rock drilling device is used for drilling holes in the inclined shaft working face. The cuttings removal device is used for cleaning up the debris after blasting in the inclined shaft. This utility model realizes the integration of multiple processes in the inclined shaft drilling and protection trolley, enabling automated completion of integrated drilling and protection operations for inclined shafts.

Description

Technical Field

[0001] This utility model relates to the field of engineering machinery technology, specifically to an integrated drilling and support trolley for inclined shafts. Background Technology

[0002] The construction of pumped-storage power stations can be divided into the upper reservoir, horizontal tunnel section, inclined shaft tunnel section, and main chamber. The construction of the upper reservoir, horizontal section, and main chamber is relatively less difficult due to normal excavation. However, the inclined shaft tunnel section, with its steep slopes (often 50°-70° downhill), presents extremely challenging construction. Generally, the maximum climbing angle for ordinary construction machinery is 30°, and most operations require adjustment to a horizontal position. Therefore, mechanized construction equipment is still lacking for steep inclined shaft construction, with over 90% of on-site work being done manually using hand-held pneumatic drills.

[0003] Currently, the most common method for constructing inclined shafts is the reverse shaft enlargement method. This involves drilling a 600mm diameter pilot hole from top to bottom using a directional drilling rig. Through this pilot hole, a reverse shaft drilling rig is used in a "pull-up, drill-down" manner to enlarge the hole to approximately 2400mm in diameter. This hole can also be used as a chute for crushed stone and slag removal. Finally, manual drilling and blasting are used for further enlargement. Due to the steep slope during construction, personnel cannot stand upright, and the drilling and blasting process causes severe dust pollution near the work area, making the inclined shaft construction environment extremely harsh.

[0004] The above-mentioned reverse well enlargement method has the following technical problems:

[0005] 1) Traditional drilling operations involve workers using hand-held pneumatic drills, which is inefficient and requires high labor intensity. To ensure construction progress, multiple people need to drill simultaneously on the entire work surface. Within a diameter of about 6 meters, about 9 people are required to work. The working environment inside the tunnel is harsh and the air is polluted.

[0006] 2) The excessive drop in elevation of the inclined shaft makes it inconvenient for personnel to reach the working face and poses a risk of falls during operations. The tunnel slope is typically around 60°. Each section of the inclined shaft is approximately 300 meters long, with a vertical drop of about 260 meters. In some cases, workers must be secured with safety ropes while working inside the tunnel, which carries a significant risk of falling or being injured by falling rocks.

[0007] 3) Traditional operations are single-process operations, lacking equipment for integrating multiple processes. For example: first, drilling is done manually, then explosives are loaded and blasted; after blasting, personnel evacuate, and slag removal personnel or excavators are lowered to the working face for slag removal; after slag removal, shotcrete support work begins; finally, track installation is carried out. Each process requires about an hour of preparation time, resulting in wasted time.

[0008] Therefore, the development of targeted equipment is urgently needed for inclined shaft construction. At the same time, the integration, mechanization, and intelligentization of multiple processes (drilling, slag removal, and support) are the main research directions for inclined shaft construction equipment. However, the narrow entrance of inclined shaft tunnels presents a significant challenge. How to coordinate the layout, "miniaturize" and integrate multiple mechanical equipment processes while avoiding mutual interference, in order to adapt to the extremely confined space of inclined shafts, is a highly challenging engineering problem. Utility Model Content

[0009] To address the problems in the background technology, this utility model proposes an integrated intelligent trolley for inclined shaft drilling and protection that integrates multiple booms and processes.

[0010] The present invention adopts the following technical solution:

[0011] An integrated drilling and support trolley for inclined shafts includes a trolley body, a spraying system, a spraying high-altitude platform device, a material transfer device, a rock drilling device, and a cuttings removal device.

[0012] The spraying system is mounted on the trolley body, and the spraying aerial platform device is slidably mounted on the upper support of the trolley body and can move relative to the trolley body along its forward direction to extend to the front of the trolley body or retract to the top of the trolley body. The spraying aerial platform device includes an aerial boom structure, a work basket, and a spraying mechanism connected in sequence. The aerial boom structure drives the work basket and the spraying mechanism to move within the inclined shaft space to reach the designated working position. The spraying mechanism and the spraying system are connected by pipes and are used to spray the concrete mixed by the spraying system onto the inclined shaft wall. The work basket is used to carry construction personnel or materials.

[0013] The rock drilling device is located at the front end of the trolley body in the direction of travel and is used to drill holes in the inclined shaft working face.

[0014] The slag removal device is located at the front end of the trolley body in the direction of travel and is used to clean up the rubble after the inclined shaft blasting.

[0015] Optionally, the slag removal device includes a telescopic cylinder and a slag removal structure. The telescopic cylinder includes an outer cylinder, an inner cylinder, and a telescopic cylinder. The outer cylinder is fixed to the body of the trolley and is located at the middle position in the left-right direction of the lower part of the trolley body. The rear end of the inner cylinder is slidably disposed inside the outer cylinder. The front end of the inner cylinder extends out of the outer cylinder and is detachably connected to the slag removal structure. The telescopic cylinder is disposed between the inner cylinder and the outer cylinder and is used to drive the inner cylinder to extend out of the outer cylinder or to drive the inner cylinder to retract into the outer cylinder.

[0016] Optionally, the outer surface of the rear end of the inner cylinder is provided with an inner cylinder nylon slider, which is slidably connected to the inner sidewall of the outer cylinder, and the inner surface of the front end of the outer cylinder is provided with an outer cylinder nylon slider, which is slidably connected to the outer sidewall of the inner cylinder.

[0017] Optionally, the rock drilling device is provided in two parts, which are respectively located on both sides of the muck removal device along the left and right direction of the trolley body and fixed to the upper part of the front end face of the trolley body.

[0018] Optionally, the rock drilling device includes a rock drilling structure and a rock drilling boom. The rock drilling structure includes a rock drill and a propulsion beam. The rock drilling boom is hinged to the propulsion beam and is used to adjust the position of the propulsion beam to correspond to the rock drilling position in the inclined shaft. The rock drill is slidably mounted on the propulsion beam and can slide along the length of the propulsion beam until it abuts against the rock drilling position in the inclined shaft.

[0019] Optionally, the rock drilling boom includes a rock drilling telescopic boom, a rock drilling rotary motor, and a rock drilling swing motor connected in sequence. The rock drilling telescopic boom is hinged to the front end of the trolley body through a mounting seat. The rock drilling rotary motor is used to drive the rock drilling structure to rotate in the vertical plane, and the rock drilling swing motor is used to drive the rock drilling structure to swing in the horizontal plane.

[0020] Optionally, a swing cylinder is hinged between the mounting base and the rock drilling telescopic arm to drive the rock drilling telescopic arm to pitch; a propulsion cylinder is provided between the propulsion beam and the rock drill to drive the rock drill to slide along the length of the propulsion beam; and a pitch cylinder is hinged between the propulsion beam and the rock drilling swing motor to drive the rock drilling structure to pitch.

[0021] Optionally, the aerial boom structure includes a straight boom, which is hinged between the trolley body and the work basket.

[0022] The aerial work platform has two modes: aerial work mode and concrete spraying mode. An upper leveling drive cylinder is hinged between the trolley body and the straight boom, and a lower leveling drive cylinder is hinged between the straight boom and the work basket. The upper and lower leveling drive cylinders have a first state of linkage control and a second state of separate control. When the aerial work platform is in the aerial work mode, the upper and lower leveling drive cylinders are in the first state to keep the work basket level during movement. When the aerial work platform is in the concrete spraying mode, the upper and lower leveling drive cylinders are in the second state to make the spraying direction of the spraying mechanism approximately parallel to the axis of the straight boom.

[0023] Optionally, it also includes a hydraulic control system, which includes a hydraulic pump station fixed on the trolley body, an electronic control system, and a reversing valve. The electronic control system is connected to the oil line between the hydraulic pump station and the upper leveling drive cylinder, and the reversing valve is connected to the oil line between the hydraulic pump station and the lower leveling drive cylinder. The rod chamber of the upper leveling drive cylinder and the rod chamber of the lower leveling drive cylinder are connected through the reversing valve, and the rodless chamber of the upper leveling drive cylinder and the rodless chamber of the lower leveling drive cylinder are connected through the reversing valve. When the aerial work platform is in the aerial work state, the reversing valve opens the oil line between the upper and lower leveling drive cylinders and disconnects the oil line between the hydraulic pump station and the lower leveling drive cylinder. When the aerial work platform is in the concrete spraying state, the reversing valve disconnects the oil line between the upper and lower leveling drive cylinders and opens the oil line between the hydraulic pump station and the lower leveling drive cylinder.

[0024] Optionally, it also includes a material transfer device, which includes a transfer trolley mounted on the bottom support of the trolley body and can move relative to the trolley body in its forward direction to transport construction materials to the front of the trolley body.

[0025] Compared with the prior art, the advantages of this utility model are:

[0026] This utility model relates to an integrated inclined shaft drilling and protection trolley. The rock drilling device and muck removal device are located at the front end of the trolley body, and the jetting aerial platform device and shotcrete mechanism are cleverly integrated and slidably mounted on the upper support of the trolley body. The shotcrete mechanism and the shotcrete system on the trolley are connected via pipelines. Thus, during inclined shaft drilling and protection, the rock drilling device first drills holes in the inclined shaft working face. Then, the jetting aerial platform device transports workers and explosives to the drilling location to complete the loading operation. After the explosives detonate, the muck removal device cleans the slag. After cleaning, the jetting aerial platform device transports workers and construction materials such as tracks, drill rods, and anchor bolts to the new blasting section to complete protective operations such as anchor bolt installation, protective netting installation, and track laying. Finally, the jetting aerial platform device is activated, and the shotcrete mechanism on it is flexibly controlled to achieve full coverage of the concrete spraying on the wall of the newly blasted tunnel section of the inclined shaft. Therefore, this utility model achieves multi-process integration of the inclined shaft drilling and protection trolley, enabling automated completion of integrated inclined shaft drilling and protection operations. Attached Figure Description

[0027] To facilitate understanding of this invention, it will be described in more detail with reference to the specific embodiments shown in the accompanying drawings. These drawings depict only typical embodiments of this invention and should not be considered as limiting the scope of protection of this invention.

[0028] Figure 1 This is a three-dimensional structural diagram of the integrated drilling and support trolley for inclined shafts according to an embodiment of the present utility model.

[0029] Figure 2 This is a front view structural schematic diagram of the integrated drilling and support trolley for inclined shafts according to an embodiment of this utility model.

[0030] Figure 3 This is a shotcrete construction diagram of the integrated drilling and support trolley for inclined shafts, according to an embodiment of this utility model.

[0031] Figure 4 for Figure 3 A magnified schematic diagram of a local structure.

[0032] Figure 5 This is a three-dimensional structural diagram of the slag removal device (with the telescopic cylinder retracted).

[0033] Figure 6 This is a three-dimensional structural diagram of the slag removal device (with the telescopic cylinder extended).

[0034] Figure 7 This is a schematic cross-sectional view of the telescopic cylinder of the slag removal device.

[0035] Figure 8 This is a cross-sectional schematic diagram of the slag removal structure of the slag removal device.

[0036] Figure 9 This is a three-dimensional structural diagram of a rock drilling device.

[0037] Figure 10 This is a three-dimensional structural diagram of the high-altitude spraying platform device (in high-altitude operation mode).

[0038] Figure 11 This is a schematic diagram of the main structure of the spraying aerial platform device (in the high-altitude operation state).

[0039] Figure 12 This is a schematic diagram of the main structure of the high-altitude spraying platform device (in spraying mode).

[0040] Figure 13 This is a schematic diagram of a hydraulic control system.

[0041] Figure 14 for Figure 13 A magnified schematic diagram of a local structure.

[0042] Figure 15 A schematic diagram of the drive structure for moving the jet-powered aerial platform device.

[0043] Figure 16 This is a schematic diagram showing the fully recovered state of the high-altitude spray platform device.

[0044] Figure 17 This is a schematic diagram showing the fully lowered state of the high-altitude spray platform device.

[0045] Figure 18 This is a schematic diagram of the material transfer device.

[0046] Figure 19 This is a partial three-dimensional structural diagram of a material transfer device.

[0047] Figure 20 This is a partial structural diagram of the material transfer device installed on the trolley body.

[0048] Figure label:

[0049] 1. Spraying aerial platform device; 11. Work basket; 111. Base plate; 112. Guardrail; 12. Spraying mechanism; 13. Aerial boom structure; 131. Lower leveling drive cylinder; 132. Boom slewing mechanism; 1321. Boom slewing drive mechanism; 1322. Turntable; 133. Telescopic boom; 1331. Telescopic outer boom; 1332. Telescopic inner boom; 134. Flying boom structure; 1341. Flying boom connecting seat; 1342. Flying boom upper arm; 1343. Swing cylinder seat; 1344. Flying boom lower arm; 135. Work basket slewing drive mechanism; 136. Luffing drive cylinder; 137. Flying boom drive cylinder; 138. Upper leveling drive cylinder; 14. Upper sliding mechanism; 141. Sliding trolley; 142. Slide rail; 15. Upper lifting mechanism; 151. Upper winch; 152. Upper pulley; 153. Upper wire rope; 2. Material transfer device; 21. Upper extension support; 22. Lower extension support; 23. Lower lifting mechanism; 231. Lower winch; 232. Lower pulley; 233. Lower wire rope; 24. Transfer trolley; 241. Roller; 242. Baffle; 25. Transfer track; 251. Slide; 3. Rock drilling device; 31. Rock drilling structure; 311. Rock drill; 312. Propulsion beam; 313. Propulsion cylinder; 32. Rock drilling boom; 321. Rock drilling telescopic boom; 322. Rock drilling rotary motor; 323. Rock drilling swing motor; 324. Mounting base; 325. Swing cylinder; 326. Compensation cylinder; 4. Slag removal device; 41. Telescopic cylinder; 411. Outer cylinder; 412. Inner cylinder; 413. Telescopic cylinder; 414. Inner cylinder nylon slider; 415. Outer cylinder nylon slider; 42. Rotary drive structure; 421. Horizontal rotary drive mechanism; 422. Converting elbow; 423. Vertical rotary drive mechanism; 43. Slag removal boom; 431. Bent boom; 432. Connecting boom; 433. First drive cylinder; 434. Second drive cylinder; 435. Third drive cylinder; 44. Slag removal bucket; 45. Parallelogram-like linkage structure; 451. Front arm; 452. Upper arm; 453. Rear arm; 454. Lower arm; 5. Trolley body; 51. Main pulley; 52. Transfer channel; 53. Accommodation space; 54. Tunnel wall support leg; 55. Crane; 56. Cable reel; 57. Grouting system; 58. Anti-slip support leg; 59. Water pipe reel; 6. Spray mixing system; 61. Conveying pipe; 7. Hydraulic control system; 71. Hydraulic pump station; 72. Electrical control system; 73. Reversing valve; 8. Material trolley; 9. Inclined shaft; 91. Track surface; 92. Drilling face. Detailed Implementation

[0050] The embodiments of the present invention are described below with reference to the accompanying drawings, so that those skilled in the art can better understand and implement the present invention. However, the listed embodiments are not intended to limit the present invention. In the absence of conflict, the following embodiments and the technical features in the embodiments can be combined with each other, wherein the same components are indicated by the same reference numerals.

[0051] like Figures 1-20 As shown, this embodiment provides an integrated drilling and support trolley for inclined shafts, including a trolley body 5, a spraying system 6, a high-altitude spraying platform device 1, a rock drilling device 3, and a cuttings removal device 4.

[0052] The spraying system 6 is mounted on the trolley body 5. The spraying aerial platform device 1 is slidably mounted on the upper support of the trolley body 5 and can move relative to the trolley body 5 in its forward direction to extend to the front of the trolley body 5 or retract to the top of the trolley body 5. The spraying aerial platform device 1 includes an aerial boom structure 13, a work basket 11 and a spraying mechanism 12 connected in sequence. The aerial boom structure 13 drives the work basket 11 and the spraying mechanism 12 to move in the inclined shaft space until they reach the designated working position. The spraying mechanism 12 and the spraying system 6 are connected by a pipeline and are used to spray the concrete mixed by the spraying system 6 onto the inclined shaft wall. The work basket 11 is used to carry construction personnel or materials.

[0053] The rock drilling device 3 is located at the front end of the trolley body 5 in the direction of travel and is used to drill holes in the inclined shaft working face.

[0054] The slag removal device 4 is located at the front end of the trolley body 5 in the direction of travel, and is used to clean up the rubble after the blasting of the inclined shaft.

[0055] like Figure 1 As shown, in this embodiment, the integrated trolley is supported within the excavated inclined shaft 9 by a trolley lifting structure. A steel plate is laid on the bottom surface of the inclined shaft 9 as a track surface 91 for the trolley body 5 to travel on. According to operational requirements, the trolley body 5 in this embodiment is arranged in four layers along its direction of travel, with adjacent layers connected by support sections. The first layer platform is equipped with a crane 55, a spraying system 6, a cable reel 56, and a grouting system 57. In addition, the second layer platform is equipped with an electrical control system 72, a water pipe reel 59, and a hydraulic pump station 71. The grouting system 57 is responsible for grouting the anchor bolt holes, and the water pipe reel 59 is the reel for supplying water to the trolley. Two sets of tunnel wall support legs 54 are installed on the upper surface of the second and third platforms, and two sets of anti-slip support legs 58 are installed on the lower surface of the second and third platforms. The jetting aerial platform device 1 is located in front of the first platform. The second, third and fourth platforms all have clearance space for them to pass through. The two sets of tunnel wall support legs 54 of each platform are respectively located on both sides of the jetting aerial platform device 1 along the left and right directions of the trolley body 5.

[0056] The trolley is equipped with tunnel wall support and anti-slip outriggers, which extend to support the tunnel wall during operation, improving the trolley's anti-tipping ability and enhancing the safety and stability of construction operations on steep slopes.

[0057] The trolley lifting structure includes a main winch, main pulleys 51, and main wire rope. The main winch is located at the entrance of the inclined shaft tunnel. The main pulleys 51 are located on the back of the first platform. There are four sets of pulleys, two symmetrically arranged on each side. The two bottom pulleys hold the rope, and the left and right sides act as supports to prevent the main wire rope from deviating or rubbing against surrounding structures. The main wire rope exits from the main winch, winds around the pulley sets, and is then fixed to the tunnel wall at the shaft entrance. The trolley's own weight allows it to slide along the tunnel slope, with the main wire rope providing traction.

[0058] Each section of the inclined shaft requires the installation of anchor bolts, grouting, installation of protective netting, track laying, and placement of explosives. After excavation, the surface of the inclined shaft tunnel needs to be protected with sprayed concrete.

[0059] In this embodiment, before drilling and supporting the inclined shaft, the trolley is lowered to near the drilling face 92 of the inclined shaft 9 using the trolley lifting structure, and then the lowering is stopped. Figures 2-4 As shown, both the tunnel wall support leg 54 and the anti-slip support leg 58 extend and are braced against the tunnel wall. At this time, the trolley is kept stationary by the trolley lifting structure and the tunnel wall bracing system. The trolley can overcome its own weight and be fixed in the tunnel. At the same time, the tunnel wall bracing system can also absorb the impact generated during the operation of the trolley, playing a hydraulic shock absorption role. During drilling and protection, the rock drilling device 3 is used to drill holes in the inclined shaft working face. Then, the jetting aerial platform device 1 is used to transport the workers and explosives to the drilling position to complete the loading operation. After the explosives are detonated, the slag removal device 4 is used to clean the slag. After the slag removal is completed, the jetting aerial platform device 1 is used to transport the workers and construction materials such as rails, drill rods, and anchor bolts to the new blasting section to complete the protection operations such as anchor bolt insertion, protective netting installation, and rail laying. Finally, the crane 55 sends the concrete mixing tank on the material trolley 8 to the trolley body. The crane 55 can also be installed on the material trolley 8. Figure 16 As shown, the shotcrete mechanism 12 of the high-altitude platform device 1 is activated. The concrete pump delivers concrete through the delivery pipe 61. After being properly mixed with accelerator and compressed air at the shotcrete machine, the concrete is sprayed onto the tunnel face wall via the shotcrete mechanism 12 for shotcrete support. The shotcrete mechanism 12 is flexibly controlled by the high-altitude boom mechanism to achieve full coverage of the concrete spraying on the wall of the newly blasted tunnel section of the inclined shaft. Thus, this utility model realizes the multi-process integration of the inclined shaft drilling and support trolley, enabling automated completion of integrated inclined shaft drilling and support operations.

[0060] In this embodiment, as Figures 5-8As shown, the slag removal device 4 includes a telescopic cylinder 41 and a slag removal structure. The telescopic cylinder 41 includes an outer cylinder 411, an inner cylinder 412, and a telescopic cylinder 413. The outer cylinder 411 is fixed inside the trolley body 5 and is located in the middle position of the lower left and right direction of the trolley body 5. The rear end of the inner cylinder 412 is slidably disposed inside the outer cylinder 411. The front end of the inner cylinder 412 extends out of the outer cylinder 411 and is detachably connected to the slag removal structure. The telescopic cylinder 413 is disposed between the inner cylinder 412 and the outer cylinder 411 and is used to drive the inner cylinder 412 to extend out of the outer cylinder 411 or to drive the inner cylinder 412 to retract into the outer cylinder 411.

[0061] Therefore, this utility model utilizes the space of the work trolley to set up a telescopic cylinder 41 fixed inside the trolley body 5. When the slag removal device is in operation, the inner cylinder 412 of the telescopic cylinder 41 extends out of the outer cylinder 411, that is, out of the trolley body 5, so as to drive the slag removal structure connected to the inner cylinder 412 to reach the slag pile for slag removal operation. After the slag removal operation is completed, the inner cylinder 412 of the telescopic cylinder 41 retracts into the work trolley, so as to drive the slag removal structure to be arranged close to the trolley body 5. Thus, the working range and degree of freedom of the rock drilling arm, spraying structure, high-altitude operation device, etc. on the work trolley are greatly improved, solving the problem of slag removal arm interference when multi-arm operation, and greatly improving the working efficiency of the multi-functional work trolley.

[0062] The bottom support of the trolley body 5 is provided with a accommodating space 53. The accommodating space 53 is located in the middle of the bottom support along the left and right direction of the trolley body 5, and the outer cylinder 411 is fixed in the accommodating space 53.

[0063] Therefore, rock drilling devices 3 can be arranged at both ends of the trolley body 5 in the left and right directions. When the slag removal device 4 retracts, it will not interfere with the rock drilling operation of the rock drilling device 3, nor will it interfere with the high-altitude and shotcrete operation of the high-altitude spraying platform device 1.

[0064] Specifically, the telescopic cylinder 413 is sleeved inside the inner cylinder 412, with its rear end extending out of the inner cylinder 412 and fixedly connected to the inner wall of the outer cylinder 411, and its front end fixedly connected to the inner cylinder 412.

[0065] In this embodiment, as Figure 7 As shown, the outer surface of the rear end of the inner cylinder 412 is provided with an inner cylinder nylon slider 414, which is slidably connected to the inner side wall of the outer cylinder 411. The inner surface of the front end of the outer cylinder 411 is provided with an outer cylinder nylon slider 415, which is slidably connected to the outer side wall of the inner cylinder 412.

[0066] By installing nylon sliders at both the front and rear ends of the telescopic cylinder 41, sufficient inertia is ensured during the operation of the slag removal device to prevent the device from shaking as a whole, thus solving the problem of excessive vibration in the cantilever slag removal device.

[0067] In addition, both the inner cylinder 412 and the outer cylinder 411 are box-shaped structures, which ensures rigidity during slag removal operations and further solves the problem of large vibration in the cantilever slag removal device.

[0068] In this embodiment, as Figure 5 and Figure 6 As shown, the slag removal structure includes a slag removal arm 43, a slag removal bucket 44, and a rotary drive structure 42. One end of the rotary drive structure 42 is fixedly connected to the front end of the inner cylinder 412, and the other end is hinged to the slag removal arm 43 for driving the slag removal arm 43 to rotate. The slag removal bucket 44 is hinged to the front end of the slag removal arm 43, and the slag removal arm 43 is used to drive the slag removal bucket 44 to pitch.

[0069] In this embodiment, as Figure 8 As shown, the rotary drive structure 42 includes a horizontal rotary drive mechanism 421, a conversion elbow 422, and a vertical rotary drive mechanism 423. The fixed part of the horizontal rotary drive mechanism 421 is fixedly connected to the inner cylinder 412, and its rotating part is connected to the vertical section of the conversion elbow 422. The fixed part of the vertical rotary drive mechanism 423 is connected to the horizontal section of the conversion elbow 422, and its rotating part is hinged to the slag removal arm 43. The vertical rotary drive mechanism 423 is used to drive the slag removal arm 43 to rotate in the vertical plane, and the horizontal rotary drive mechanism 421 is used to drive the slag removal arm 43 to rotate in the horizontal plane.

[0070] The vertical arrangement of the axes of the two rotary drive mechanisms gives the slag removal boom two degrees of rotation in the vertical direction, making the slag removal boom more flexible in operation and able to reach dead points that cannot be reached by the fixed slag removal device.

[0071] In summary, by incorporating a telescopic cylinder and two mutually perpendicular rotary drives, this device allows the muck-removing device to extend itself to achieve a larger working range when the integrated blasting and excavation trolley is fixed. Furthermore, the two mutually perpendicular rotary drive mechanisms connected to the muck-removing boom ensure greater freedom and a wider working range for the muck-removing device, thereby improving muck-removing efficiency.

[0072] In this embodiment, as Figure 8As shown, the slag removal arm 43 includes a curved arm 431, a connecting arm 432, a first drive cylinder 433, a second drive cylinder 434, and a third drive cylinder 435. The opening of the curved arm 431 faces downward, and its rear end is hinged to the upper part of the fixed part of the vertical rotary drive mechanism 423. Its front end is hinged to the lower part of the rear end of the connecting arm 432. The front end of the connecting arm 432 is hinged to the slag removal bucket 44. The first drive cylinder 433 is hinged between the lower part of the fixed part of the vertical rotary drive mechanism 423 and the inner wall of the curved part of the curved arm 431. The second drive cylinder 434 is hinged between the outer wall of the curved part of the curved arm 431 and the upper part of the rear end of the connecting arm 432. The third drive cylinder 435 is hinged between the upper end of the connecting arm 432 and the slag removal bucket 44.

[0073] Each drive cylinder provides the gliding force, driving the bending arm and connecting arm to work together to enable the muck-loading bucket 44 to complete the muck-loading operation. The inner cylinder equipped with the muck-loading structure extends and retracts within the outer cylinder via nylon sliders, allowing it to be adjusted to any position within the integrated blasting and excavation trolley according to the muck-loading position. Furthermore, by adjusting the two mutually perpendicularly arranged rotary drives, as well as the coordinated movement of the bending arm and connecting arm, the muck-loading bucket 44 can be adjusted to any muck-loading position.

[0074] In this embodiment, as Figure 8 As shown, the rear end of the slag hopper 44 is provided with a parallelogram-like connecting rod structure 45. The parallelogram-like connecting rod structure 45 includes a front arm 451, an upper arm 452, a rear arm 453, and a lower arm 454. The front arm 451, upper arm 452, rear arm 453, and lower arm 454 are connected end to end by hinge. The upper end of the front arm 451 is hinged to the slag hopper 44, and the lower end of the front arm 451 is hinged to the front end of the slag hopper 44 and the connecting arm 432, respectively. The upper end of the rear arm 453 is hinged to the third drive cylinder 435, and the lower end of the rear arm 453 is hinged to the front end of the connecting arm 432.

[0075] The parallelogram-like linkage structure 45 allows the slag bucket 44 to have greater pitch flexibility, which is beneficial for slag removal operations.

[0076] In this embodiment, there are two rock drilling devices 3, which are respectively located on both sides of the slag removal device 4 along the left and right direction of the trolley body 5 and fixed to the upper part of the front end face of the trolley body 5.

[0077] In this embodiment, as Figure 9 As shown, the rock drilling device 3 includes a rock drilling structure 31 and a rock drilling arm 32. The rock drilling structure 31 includes a rock drill 311 and a propulsion beam 312. The rock drilling arm 32 is hinged to the propulsion beam 312 and is used to adjust the position of the propulsion beam 312 to correspond to the rock-drilling position of the drilling face 92 of the inclined shaft 9. The rock drill 311 is slidably mounted on the propulsion beam 312 and can slide along the length of the propulsion beam 312 until it abuts against the rock-drilling position of the drilling face 92 of the inclined shaft 9.

[0078] In this embodiment, the rock drilling boom 32 includes a rock drilling telescopic boom 321, a rock drilling rotary motor 322, and a rock drilling swing motor 323 connected in sequence. The rock drilling telescopic boom 321 is hinged to the front end of the trolley body 5 through a mounting base 324. The rock drilling rotary motor 322 is used to drive the rock drilling structure 31 to rotate in the vertical plane, and the rock drilling swing motor 323 is used to drive the rock drilling structure 31 to swing in the horizontal plane.

[0079] In this embodiment, a swing cylinder 325 is hinged between the mounting base 324 and the rock drilling telescopic arm 321 to drive the rock drilling telescopic arm 321 to pitch; a propulsion cylinder 313 is provided between the propulsion beam 312 and the rock drill 311 to drive the rock drill 311 to slide along the length direction of the propulsion beam 312; a compensation cylinder 326 is hinged between the propulsion beam 312 and the rock drilling swing motor 323 to drive the rock drilling structure 31 to pitch.

[0080] The telescopic movement of the swing cylinder 325 enables the rock drill boom 32 to move up, down, left, and right. The rock drill telescopic arm 321 controls the extension and retraction length of the rock drill boom. The rock drill swing motor 323 controls the rotation of the rock drill boom's axis within a horizontal range of 0°-180°. The rock drill rotary motor 322 enables the rock drill structure 31 to rotate within a vertical range of ±110° to achieve radial drilling operations. Through the integration of multiple cylinders and motors, the rock drill 311 can achieve pitch, sway, axial, and radial rotation, meeting the drilling requirements at multiple points on the cross-section.

[0081] In this embodiment, as Figures 10-17 As shown, the aerial boom structure 13 includes a straight boom 133, which is hinged between the trolley body 5 and the work basket 11.

[0082] The aerial spraying platform device 1 has an aerial work state and a concrete spraying state. An upper leveling drive cylinder 138 is hinged between the trolley body 5 and the straight arm 133, and a lower leveling drive cylinder 131 is hinged between the straight arm 133 and the work basket 11. The upper leveling drive cylinder 138 and the lower leveling drive cylinder 131 have a first state of linkage control and a second state of separate control. When the aerial work device is in the aerial work state, the upper leveling drive cylinder 138 and the lower leveling drive cylinder 131 are in the first state so that the work basket 11 always remains horizontal during movement. When the aerial work device is in the concrete spraying state, the upper leveling drive cylinder 138 and the lower leveling drive cylinder 131 are in the second state so that the spraying direction of the spraying mechanism 12 is approximately parallel to the direction of the straight arm axis.

[0083] Therefore, in the early stages of blasting, the two leveling drive cylinders are linked and controlled to put the device into a high-altitude operation mode, such as... Figure 11As shown, this ensures the working basket remains level throughout its movement, guaranteeing the safety of personnel and materials within. This allows for the completion of preliminary work such as placing explosives, inserting anchor bolts, grouting, installing protective netting, and laying tracks. In the later stages of blasting, concrete spraying is required to protect the surface of the inclined shaft tunnel. Since maintaining the working basket's level is no longer necessary, the two leveling drive cylinders are controlled to operate independently, putting the device into wet spraying mode. Figure 12 As shown, the spraying direction of the concrete spraying mechanism should be kept as parallel as possible to the axis of the straight arm to achieve a better concrete spraying effect.

[0084] In this embodiment, as Figure 13 and Figure 14 As shown, this trolley also includes a hydraulic control system 7. The hydraulic control system 7 includes a hydraulic pump station 71 fixed on the trolley body 5, an electrical control system 72, and a reversing valve 73. The electrical control system 72 is connected to the oil line between the hydraulic pump station 71 and the upper leveling drive cylinder 138. The reversing valve 73 is connected to the oil line between the hydraulic pump station 71 and the lower leveling drive cylinder 131. The rod chamber of the upper leveling drive cylinder 138 and the rod chamber of the lower leveling drive cylinder 131 are connected through the reversing valve 73. The rodless chamber of the upper leveling drive cylinder 138 is connected to the lower leveling drive cylinder 131. The rodless chamber of the leveling drive cylinder 131 is connected through the reversing valve 73. When the aerial work platform is in the aerial work state, the reversing valve 73 connects the oil circuit between the upper leveling drive cylinder 138 and the lower leveling drive cylinder 131 and disconnects the oil circuit between the hydraulic pump station 71 and the lower leveling drive cylinder 131. When the aerial work platform is in the concrete spraying state, the reversing valve 73 disconnects the oil circuit between the upper leveling drive cylinder 138 and the lower leveling drive cylinder 131 and connects the oil circuit between the hydraulic pump station 71 and the lower leveling drive cylinder 131.

[0085] In summary, in the hydraulic control system 7 of this embodiment, the lower leveling drive cylinder 131 is provided with two oil circuits. One circuit is connected in series with the upper leveling drive cylinder 138 and connected to the main oil circuit through a balance valve. The other circuit is directly connected to the cylinder. The two oil circuits are equipped with a reversing valve 73 to switch the oil circuits, thereby realizing the switching between linkage control and individual control of the two leveling drive cylinders, and thus realizing the switching between the high-altitude operation mode and the wet spraying mode of this device.

[0086] In this embodiment, the aerial boom structure 13 is slidably mounted on the trolley body 5 via the upper sliding mechanism 14, and the entire jet aerial platform device 1 is lifted or lowered by the upper lifting mechanism 15.

[0087] In this embodiment, as Figure 15As shown, the upper sliding mechanism 14 includes a sliding trolley 141 and a slide rail 142. The slide rail 142 is installed on the upper support 54 of the trolley body 5 and is arranged along the traveling direction of the trolley body 5. The sliding trolley 141 slides on the slide rail 142. The upper end of the aerial boom structure 13 is connected to the sliding trolley 141. The work basket 11 is installed at the lower end of the aerial boom structure 13. The upper lifting mechanism 15 is connected to the sliding trolley 141 for driving the sliding trolley 141 to slide along the slide rail 142 so that the spraying aerial platform device 1 extends to the front of the trolley body 5 or retracts to the top of the trolley body 5. The aerial boom structure 13 is used to drive the work basket 11 and the shotcrete mechanism 12 to move in the inclined shaft space so that the work basket 11 reaches the designated position or the shotcrete mechanism 12 achieves full coverage of the concrete spraying on the surface of the newly blasted section of the inclined shaft tunnel.

[0088] When the high-altitude spray platform device 1 retracts to a position above the trolley body 5, as Figure 16 As shown, the aerial spraying platform device 1 is in a non-operating state. The upper lifting mechanism 15 fully lifts the sliding trolley 141 until it reaches the rear end of the slide rail 142, where it is locked by two upper locking mechanisms at the upper end of the slide rail 142 to restrict the movement of the sliding trolley 141 and avoid the risk of safety accidents. In this state, the boom structure of the aerial spraying platform device 1 is completely retracted into the trolley body 5, and other working devices of the trolley body 5 can operate freely. This state also facilitates workers getting on and off the work basket.

[0089] When the jetting aerial platform device 1 extends to the front of the trolley body 5, as... Figure 17 As shown, the sliding trolley 141 is fully lowered to the foremost end of the slide rail 142 and locked by two lower locking mechanisms at the lower end of the slide rail 142 to restrict the movement of the sliding trolley 141 during the operation of the aerial spraying platform device 1, thus avoiding the risk of safety accidents. At this time, the aerial spraying platform device 1 is in the working state, and the boom structure can drive the work basket 11 to move back and forth, tilt up and down, and rotate within a certain range, so as to conveniently, quickly, and safely transport workers and equipment to the designated work position, and achieve full cross-section coverage for each drilling and blasting advance without moving the main trolley.

[0090] In this embodiment, as Figure 10 and Figure 11 As shown, the aerial boom structure 13 also includes a boom slewing mechanism 132, a straight boom 133 is hinged between the boom slewing mechanism 132 and the work basket 11, the boom slewing mechanism 132 is fixedly connected to the sliding trolley 141, and is used to drive the straight boom 133 to rotate 360° in the horizontal direction, and the upper leveling drive cylinder 138 is hinged between the boom slewing mechanism 132 and the straight boom 133.

[0091] Specifically, the boom slewing mechanism 132 includes a boom slewing drive mechanism 1321 and a slewing turntable 1322. The boom slewing drive mechanism 1321 includes a fixed end and a slewing end rotatably connected to the fixed end. The fixed end is mounted on the trolley body 5, and the slewing end is fixed to the slewing turntable 1322. The slewing turntable 1322 is hinged to the straight boom 133.

[0092] In this embodiment, the straight boom 133 is a telescopic boom, which includes a telescopic outer boom 1331 and a telescopic inner boom 1332. A luffing drive cylinder 136 is also hinged between the straight boom 133 and the rotary table 1322. During high-altitude operation or wet spraying, the angle of the straight boom 133 in the vertical plane is controlled by the luffing drive cylinder 136. After the operation is completed, the luffing drive cylinder 136 controls the straight boom 133 to be arranged along the traveling direction of the trolley body 5 so that the device can be retracted into the trolley body 5.

[0093] The boom slewing drive mechanism 1321 can be driven by a motor to rotate its slewing end; the motor can be mounted on the trolley body 5. The slewing turntable 1322 is arranged horizontally, thereby enabling the boom slewing drive mechanism to achieve 360° rotation of the device in the horizontal direction. By extending the telescopic inner boom 1332 out of or retracting it into the telescopic outer boom 1331, the work basket is driven to move forward or backward along the axis of the straight boom 133.

[0094] In this embodiment, please continue to refer to Figure 10 and Figure 11 The aerial boom structure 13 also includes a boom structure 134, which is hinged between the straight boom 133 and the work basket 11 and is used to drive the work basket 11 to pitch. The leveling drive cylinder 131 is hinged between the straight boom 133 and the boom structure 134.

[0095] In this embodiment, the boom structure 134 includes a boom connecting seat 1341, a swing cylinder seat 1343, an upper boom 1342, and a lower boom 1344. The boom connecting seat 1341, the upper boom 1342, the swing cylinder seat 1343, and the lower boom 1344 are connected end to end in a parallelogram-like structure. The boom connecting seat 1341 is located near the straight arm 133, and its portion opposite to the straight arm 133 extends toward the straight arm 133 and is hinged to the straight arm 133. The swing cylinder seat 1343 is located near the work basket 11, and its portion opposite to the work basket 11 extends toward the work basket 11 and is connected to the work basket 11. A boom drive cylinder 137 is provided between the two long arms 142.

[0096] The extended end of the boom drive cylinder 137 is hinged to the boom connecting seat 1341 and the hinged end of the upper boom 1342. The fixed end of the boom drive cylinder 137 is hinged to both the upper boom 1342 and the lower boom 1344. The hinge position between the upper boom 1342 and the boom drive cylinder 137 is about one-third of the way from the work basket 11, and the hinge position between the lower boom 1344 and the boom drive cylinder 137 is about one-half of the way from the work basket 11.

[0097] In this embodiment, the working basket 11 and the swing cylinder seat 1343 are connected by a working basket rotation drive mechanism 135, which is used to drive the working basket 11 to rotate within a set range in the horizontal direction.

[0098] Equipped with a boom structure, the vertical pitch angle can reach ±65°, allowing for vertical position adjustment of the aerial work basket without adjusting the telescopic boom. A rotating work platform mechanism allows for horizontal angle adjustment of the aerial work basket. This aerial work platform is highly flexible, safe, and has a wide operating range, achieving full cross-section coverage for each drilling and blasting advance without moving the main trolley.

[0099] The work basket rotation drive mechanism 135 enables the work basket to swing left and right at a small angle when the boom is not in motion, thus achieving fine adjustment of the work basket in the left and right directions.

[0100] Specifically, the work basket 11 includes a base plate 111 and a guardrail 112. The base plate 111 is horizontally arranged, and the guardrail 112 surrounds the upper surface of the base plate 111. That is, the work basket 11 is vertically arranged. Under the linkage control of the upper leveling drive cylinder 138 and the lower leveling drive cylinder 131, during the pitching process of the flying arm structure 134 driving the work basket 11, the base plate 111 of the work basket 11 always remains horizontal to ensure the safety of personnel and the stability of transported materials.

[0101] Specifically, the shotcrete system 6 includes a concrete mixing tank and a delivery pump. The concrete mixing tank mixes the concrete, which is then delivered to the shotcrete mechanism 12 at the bottom of the work basket 11 via the delivery pump and delivery pipe 61. The delivery pipe 61 passes through the trolley body 5 to connect the delivery pump on the first platform of the trolley body 5 and the shotcrete mechanism 12 at the bottom of the aerial work platform. Driven by the aerial boom structure 13, the shotcrete mechanism 12 sprays concrete onto the surface of the newly blasted section of the inclined shaft tunnel. During operation, the upper leveling drive cylinder 138 and the lower leveling drive cylinder 131 are controlled independently to achieve flexible control of the movement of the shotcrete mechanism 12, thereby achieving full coverage of the concrete spraying on the surface of the newly blasted section of the inclined shaft tunnel.

[0102] The shotcrete mechanism 12 is equipped with a nozzle swing, nozzle rotation, and nozzle sweeping drive mechanism, as shown in the reference. Figure 4The nozzle swing, nozzle rotation, and nozzle sweeping drive mechanisms are all connected to the main oil circuit by the electronic control system 72, realizing flexible control of the concrete nozzle and further achieving full coverage of concrete spraying on the surface of the newly blasted section of the inclined shaft tunnel.

[0103] In this embodiment, as Figure 15 As shown, the upper lifting mechanism 15 includes an upper winch 151, an upper pulley 152, and an upper wire rope 153. The upper winch 151 is fixed on the inclined support of the trolley body 1. The upper pulley 152 is rotatably mounted on the rear of the upper support 54 of the trolley body 1. One end of the upper wire rope 153 is fixed to the upper winch 151, and the other end passes through the upper winch 151 and the upper pulley 152 and is then fixed to the sliding trolley 141.

[0104] like Figures 18-20 As shown, the trolley in this embodiment also includes a material transfer device 2, which includes a transfer trolley 24. The transfer trolley 24 is mounted on the bottom support of the trolley body 5. (Refer to...) Figure 1 and Figure 16 It can also move relative to the trolley body 5 along its forward direction to transport construction materials to the front of the trolley body 5.

[0105] This utility model designs a dual-path system, consisting of a jetting high-altitude platform device 1 and a material transfer device 2, to achieve the transfer of drilling and support materials in inclined shafts (from the rear of the trolley body 5 to its front), greatly improving the efficiency of material transfer.

[0106] For details, please refer to [link / reference]. Figures 18-20 The material transfer device 2 also includes an upper extension bracket 21, a lower extension bracket 22, a transfer track 25, and a lower lifting mechanism 23. The upper extension bracket 21 and the lower extension bracket 22 are respectively located at both ends of the trolley body 5 in the direction of travel. The transfer track 25 is installed on the bottom support of the trolley body 5 and is arranged along the direction of travel of the trolley body 5. Both ends of the transfer track 25 extend out of the trolley body 5. Its upper end is laid on the upper extension bracket 21 and its lower end is laid on the lower extension bracket 22. The transfer trolley 24 runs on the transfer track 25. The trolley body 5 has a transfer channel 52 through which the transfer trolley 24 passes from one end of the transfer track 25 to the other end of the transfer track 25. The lower lifting mechanism 23 is fixed on the upper extension bracket 21 and is connected to the transfer trolley 24 in a transmission, and is used to drive the transfer trolley 24 to move along the transfer track 25.

[0107] Therefore, by establishing a material transfer channel inside the trolley, materials are transported from the top to the bottom of the trolley using a lower lifting mechanism. Materials can be transferred from the trolley directly onto a material transfer trolley. With the assistance of the lifting mechanism, the material transfer trolley transports the materials to the bottom of the trolley via the internal material transfer channel. Once at the bottom, the materials can be manually moved or, with the assistance of an auxiliary unloading crane, to various required locations in the inclined shaft tunnel. This device solves the material transfer problem in new intelligent integrated inclined shaft drilling and blasting construction equipment, significantly reduces the number of manual handling operations, lowers labor intensity, and improves operational safety.

[0108] In addition, to facilitate the rapid and accurate hoisting of materials to the transfer trolley by the transfer crane, this device is equipped with an upper extension bracket extending out of the work platform trolley. Furthermore, to facilitate the unloading of materials transferred in the transfer trolley, this device is also equipped with a lower extension bracket extending out of the work platform trolley. Correspondingly, the track extends to the upper and lower extension brackets, so that the head and tail of the material transfer trolley can extend out of the work platform trolley to a large extent, thus establishing a complete material transfer channel and enabling the material transfer work of drilling and blasting trolley construction operations in large inclined shafts.

[0109] like Figure 20 As shown, in this embodiment, there are two transfer tracks 25 arranged in parallel. Each transfer track 25 has a groove 251 extending along its length, with the openings of the grooves 251 on the two transfer tracks facing each other. The bottom of the transfer trolley 24 is equipped with rollers 241, arranged in two rows. Each row has multiple rollers 241, spaced apart along the travel direction of the trolley. Each row of rollers 241 slides within the groove 251 of its corresponding transfer track 25. This design not only ensures the smooth movement of the transfer trolley 24 but also provides a compact structure, facilitating its placement within the limited space of the trolley body 5's transfer channel 42.

[0110] In other embodiments, a slider with a groove 251 may be provided at the bottom of the transfer trolley 24, and the groove 251 is slidably disposed on the corresponding transfer track 25.

[0111] In this embodiment, see Figure 18 The lower lifting mechanism 23 includes a lower winch 231, a lower pulley 232, and a lower wire rope 233. The lower winch 231 is fixed to the bottom of the upper extension bracket 21. The lower pulley 232 is rotatably installed at the rear end of the upper extension bracket 21. One end of the lower wire rope 233 is fixed to the lower winch 231, and the other end passes around the lower winch 231 and the lower pulley 232 before being fixed to the transfer trolley 24. The upper extension bracket 21 is fixed to the rear end of the work platform by a side plate.

[0112] The lower winch 231 and lower pulley 232 of the lower lifting mechanism 23 are both arranged on the upper extension bracket 21. On the one hand, this can save space for the trolley body 5, and on the other hand, it can ensure that the transfer trolley 24 can travel to the rear end of the transfer track 25, so that most of its head structure extends out of the trolley body 5, which is convenient for loading materials.

[0113] In this embodiment, to avoid the risk of the transfer trolley 24 falling uncontrollably due to the failure of the lower winch 231, locking mechanisms (not shown in the figure) can be provided at both the upper and lower ends of the transfer track 25 to lock the transfer trolley 24. Conventional track brakes can be used for the locking mechanisms, and will not be described in detail here.

[0114] In this embodiment, to facilitate the loading of materials, the top of the transfer trolley 24 and the rear end along the travel direction of the trolley body 5 are both provided with openings. In addition, to prevent materials from falling during the transfer process via the transfer trolley 24, the front end of the transfer trolley 24 along the travel direction of the trolley body 5 is provided with a baffle 242.

[0115] The embodiments described above are merely preferred embodiments of this utility model. The terms "in one embodiment," "in another embodiment," "in yet another embodiment," or "in still another embodiment" used in this specification all refer to one or more of the same or different embodiments according to this disclosure. Ordinary variations and substitutions made by those skilled in the art within the scope of this utility model's technical solution should be included within the protection scope of this utility model.

Claims

1. A slope drilling and casing integrated platform, characterized in that, It includes the trolley body (5), the spray mixing system (6), the spraying high-altitude platform device (1), the rock drilling device (3), and the slag removal device (4). The spraying system (6) is mounted on the trolley body (5). The spraying aerial platform device (1) is slidably mounted on the upper support of the trolley body (5) and can move relative to the trolley body (5) along its forward direction to extend to the front of the trolley body (5) or retract to the top of the trolley body (5). The spraying aerial platform device (1) includes an aerial boom structure (13), a work basket (11), and a spraying mechanism (12) connected in sequence. The aerial boom structure (13) drives the work basket (11) and the spraying mechanism (12) to move in the inclined shaft space until they reach the designated working position. The spraying mechanism (12) and the spraying system (6) are connected by a pipeline and are used to spray the concrete formed by the spraying system (6) onto the inclined shaft wall. The work basket (11) is used to carry construction personnel or materials. The rock drilling device (3) is located at the front end of the trolley body (5) in the direction of travel and is used to drill holes in the inclined shaft working face; The slag removal device (4) is located at the front end of the trolley body (5) in the direction of travel and is used to clean up the rubble after the blasting of the inclined shaft.

2. The integrated drill-and-protect jumbo of claim 1, characterized in that, The slag removal device (4) includes a telescopic cylinder (41) and a slag removal structure. The telescopic cylinder (41) includes an outer cylinder (411), an inner cylinder (412), and a telescopic cylinder (413). The outer cylinder (411) is fixed inside the trolley body (5) and is located in the middle position of the lower left and right direction of the trolley body (5). The rear end of the inner cylinder (412) is slidably disposed inside the outer cylinder (411). The front end of the inner cylinder (412) extends out from the outer cylinder (411) and is detachably connected to the slag removal structure. The telescopic cylinder (413) is disposed between the inner cylinder (412) and the outer cylinder (411) and is used to drive the inner cylinder (412) to extend out from the outer cylinder (411) or to drive the inner cylinder (412) to retract into the outer cylinder (411).

3. The integrated drill-and-protect jumbo of claim 2, characterized in that, The inner cylinder (412) has an inner cylinder nylon slider (414) on the outer surface of its rear end. The inner cylinder nylon slider (414) is slidably connected to the inner wall of the outer cylinder (411). The outer cylinder (411) has an outer cylinder nylon slider (415) on the inner surface of its front end. The outer cylinder nylon slider (415) is slidably connected to the outer wall of the inner cylinder (412).

4. The integrated drill-and-casing rig ramp of any of claims 1-3, wherein, The rock drilling device (3) is provided in two parts. The two rock drilling devices (3) are respectively located on both sides of the slag removal device (4) along the left and right directions of the trolley body (5) and fixed to the upper part of the front end face of the trolley body (5).

5. The integrated drilling and support trolley for inclined shafts according to claim 4, characterized in that, The rock drilling device (3) includes a rock drilling structure (31) and a rock drilling arm (32). The rock drilling structure (31) includes a rock drill (311) and a propulsion beam (312). The rock drilling arm (32) is hinged to the propulsion beam (312) and is used to adjust the position of the propulsion beam (312) to correspond to the rock drilling position of the inclined shaft. The rock drill (311) is slidably set on the propulsion beam (312) and can slide along the length direction of the propulsion beam (312) until it abuts against the rock drilling position of the inclined shaft.

6. The integrated drilling and support trolley for inclined shafts according to claim 5, characterized in that, The rock drilling boom (32) includes a rock drilling telescopic boom (321), a rock drilling rotary motor (322) and a rock drilling swing motor (323) connected in sequence. The rock drilling telescopic boom (321) is hinged to the front end of the trolley body (5) through a mounting base (324). The rock drilling rotary motor (322) is used to drive the rock drilling structure (31) to rotate in the vertical plane, and the rock drilling swing motor (323) is used to drive the rock drilling structure (31) to swing in the horizontal plane.

7. The integrated drilling and support trolley for inclined shafts according to claim 6, characterized in that, A swing cylinder (325) is hinged between the mounting base (324) and the rock drilling telescopic arm (321) to drive the rock drilling telescopic arm (321) to pitch; a propulsion cylinder (313) is provided between the propulsion beam (312) and the rock drill (311) to drive the rock drill (311) to slide along the length direction of the propulsion beam (312); a pitch cylinder (326) is hinged between the propulsion beam (312) and the rock drilling swing motor (323) to drive the rock drilling structure (31) to pitch.

8. The integrated drilling and support trolley for inclined shafts according to any one of claims 1-3, characterized in that, The aerial boom structure (13) includes a straight boom (133), which is hinged between the trolley body (5) and the work basket (11). The aerial work platform has an aerial work state and a concrete spraying state. An upper leveling drive cylinder (138) is hinged between the trolley body (5) and the straight arm (133), and a lower leveling drive cylinder (131) is hinged between the straight arm (133) and the work basket (11). The upper leveling drive cylinder (138) and the lower leveling drive cylinder (131) have a first state of linkage control and a second state of separate control. When the aerial work platform is in the aerial work state, the upper leveling drive cylinder (138) and the lower leveling drive cylinder (131) are in the first state so that the work basket (11) always remains horizontal during movement. When the aerial work platform is in the concrete spraying state, the upper leveling drive cylinder (138) and the lower leveling drive cylinder (131) are in the second state so that the spraying direction of the spraying mechanism (12) is approximately parallel to the direction of the straight arm axis.

9. The integrated drilling and support trolley for inclined shaft construction according to claim 8, characterized in that, It also includes a hydraulic control system (7), which includes a hydraulic pump station (71) fixed on the trolley body (5), an electrical control system (72) and a reversing valve (73). The electrical control system (72) is connected to the oil line between the hydraulic pump station (71) and the upper leveling drive cylinder (138). The reversing valve (73) is connected to the oil line between the hydraulic pump station (71) and the lower leveling drive cylinder (131). The rod chamber of the upper leveling drive cylinder (138) and the rod chamber of the lower leveling drive cylinder (131) are connected through the reversing valve (73). The rodless chamber of the upper leveling drive cylinder (138) and the lower leveling drive cylinder (131) are connected through the reversing valve (73). The rodless chamber of the leveling drive cylinder (131) is connected through the reversing valve (73). When the aerial work platform is in the aerial work state, the reversing valve (73) connects the oil circuit between the upper leveling drive cylinder (138) and the lower leveling drive cylinder (131) and disconnects the oil circuit between the hydraulic pump station (71) and the lower leveling drive cylinder (131). When the aerial work platform is in the concrete spraying state, the reversing valve (73) disconnects the oil circuit between the upper leveling drive cylinder (138) and the lower leveling drive cylinder (131) and connects the oil circuit between the hydraulic pump station (71) and the lower leveling drive cylinder (131).

10. The integrated drilling and support trolley for inclined shafts according to any one of claims 1-3, characterized in that, It also includes a material transfer device (2), which includes a transfer trolley (24). The transfer trolley (24) is installed on the bottom support of the trolley body (5) and can move relative to the trolley body (5) in its forward direction to transport the construction materials to the front of the trolley body (5).

Images