An integrated blasting and excavation trolley for pumped storage inclined shaft construction

Abstract

The present invention belongs to the technical field of inclined shaft construction in water conservancy and hydropower stations, and in particular, is an integrated blasting and excavation trolley for the construction of pumped storage inclined shafts. Drilling and blasting for inclined shaft construction still rely on manual work, which has high labor intensity and a harsh working environment. In addition, the water diversion inclined shaft has a large slope, which makes it inconvenient for personnel to enter and exit and operate, and the safety protection devices are limited. The following scheme is proposed, including an external working platform and a track module. The integrated blasting and excavation trolley for the construction of pumped storage inclined shafts disclosed in the present invention integrates a variety of working devices such as drilling and blasting, slag removal, and spray mixing. It can flexibly switch the working modes of drilling and slag removal to ensure that the equipment efficiently completes the two most important construction processes of drilling and blasting and slag removal. The equipment also separately adds a working device for spray mixing, charging and support, etc., which timely ensures the stability of the cave wall after excavation and improves the safety of operations.

Description

Technical Field

[0001] The invention relates to the technical field of inclined shaft construction of water conservancy and hydropower stations, and in particular to a blasting and excavation integrated trolley for construction of pumped storage inclined shafts. Background Art

[0002] A pumped storage power station is a hydropower station that uses electricity during low load periods to pump water to the upper reservoir, and releases water to the lower reservoir for power generation during peak load periods. It is also called a storage hydropower station. It can convert excess electricity during low load periods into high-value electricity during peak load periods. It is also suitable for frequency and phase modulation, stabilizing the frequency and voltage of the power system, and is suitable for emergency standby. It can also improve the efficiency of thermal power plants and nuclear power plants in the system.

[0003] At present, in the construction process of pumped storage power stations, the excavation and support of tunnels account for a large proportion and are difficult. The pumped storage power station tunnels include traffic tunnels, drainage corridors, ventilation shafts, water diversion inclined shafts and other types, among which the inclined shaft construction is the most difficult. At present, the drilling and blasting of inclined shaft construction in most projects still rely on manual work, which is labor-intensive and has a harsh working environment. In addition, the current water diversion inclined shaft has a large slope, which makes it inconvenient for personnel to enter and exit and operate. In addition, the safety protection devices on site are limited, and the safety of personnel cannot be well guaranteed. Summary of the invention

[0004] The invention discloses an integrated blasting and excavation trolley for the construction of a pumped-storage inclined shaft, aiming to solve the technical problem that the drilling and blasting of inclined shaft construction in the background technology still relies on manual work, with high labor intensity and harsh working environment; in addition, the current water diversion inclined shaft has a large slope, which makes it inconvenient for personnel to enter and exit and operate, and the safety protection devices are limited, so the safety of personnel cannot be well guaranteed.

[0005] The present invention proposes an integrated blasting and excavation trolley for pumped storage inclined shaft construction, comprising an outer working platform and a track module, wherein an inner working platform is arranged inside the outer working platform, and a slag removal working device is arranged on the inner working platform, a rock drilling working device is arranged on the outer working platform, and an electrical system, a hydraulic system, an anti-skid support leg and a cave wall support assembly are also arranged on the outer working platform, a sliding telescopic stabilizer is arranged on the inner working platform, and a spray mixing and platform operation device is arranged at the bottom of the outer working platform;

[0006] The track module includes a plurality of channel steels, two sets of steel rails are arranged on the plurality of channel steels, a plurality of limiters and a plurality of buckling plates are arranged on both sides of the two sets of steel rails, and the outer working platform and the inner working platform are both located on the two sets of steel rails;

[0007] The slag removal working device comprises a turntable 2, which is arranged at the bottom of the inner worktable platform, and a slag removal arm mounting seat is arranged at the bottom of the turntable 2;

[0008] The rock drilling device comprises two arm mounting seats, both of which are fixedly connected to the bottom of the outer working platform, and both arm mounting seats are provided with a large arm;

[0009] The cave wall support assembly includes two hydraulic rods, and the two hydraulic rods are fixedly connected to the external working platform;

[0010] The spray mixing and platform operation device comprises a spray mixing manipulator, and the spray mixing manipulator is provided with a spray mixing anti-drip module.

[0011] This equipment integrates multiple working devices such as drilling and blasting, slag removal, and spraying and mixing by means of an external working platform, rock drilling working device, electrical system, anti-slip legs, hydraulic system, tunnel wall support components, internal working platform, spraying and mixing and platform working device, slag removal working device, sliding telescopic stabilizer and track module. The working modes of drilling and slag removal can be flexibly switched through the lifting mechanism and professional electrical control to ensure that the two most important construction processes of drilling and blasting and slag removal can be completed efficiently by this equipment. This equipment also separately adds a working device for spraying and mixing, charging and supporting operations, and provides a stable personnel operating platform and automatic spraying and mixing equipment in front of the equipment, which promptly ensures the stability of the tunnel wall after excavation and improves operation safety.

[0012] In a preferred embodiment, the track module also includes multiple pads, which are respectively located under the multiple channel steels, and two penetrating anchor rod openings are provided on the tops of the adjacent limit members and buckling plates, and the inner walls of the multiple anchor rod openings are provided with anchor rod bodies, and the multiple anchor rod bodies are provided with multiple bolts, and the interiors of the multiple anchor rod bodies are provided with mounting screw grooves, and the inner walls of the multiple mounting screw grooves are movably connected with screw members; one end of the multiple screw members is fixedly connected with a mounting rod, and one end of the multiple mounting rod members is movably connected with a support member, and the multiple support members are respectively located inside the multiple mounting screw grooves, and the bottoms of the multiple mounting screw grooves are fixedly connected with fixing rods, one end of the multiple fixing rod members is fixedly connected with inner ball members, and the multiple inner ball members are respectively located inside the multiple support members, and the outer walls of the multiple anchor rod bodies are fixedly connected with external support members, and the multiple external support members and the outer walls of the multiple anchor rod bodies are provided with three mounting openings, and the multiple mounting openings are respectively connected with the interiors of the multiple mounting screw grooves.

[0013] By providing a track module, the track module can increase the friction between the anchor rod and the inner wall of the anchor hole after setting through the support parts when in use, so as to further increase the stability of the device. At the same time, after grouting, the supported support parts can increase the contact effect between the anchor rod and the grouting, further increase the stability of the anchor rod, so as to increase the safety effect.

[0014] In a preferred embodiment, the slag scraping working device also includes a movable arm member, which is arranged on a slag scraping arm mounting seat, one end of the movable arm member is movably connected to a rocker body, one end of the rocker body is movably connected to a slag scraping bucket, the rocker body and the slag scraping bucket are provided with the same bucket cylinder, the rocker body and the movable arm member are provided with the same rocker cylinder, and the slag scraping arm mounting seat and the movable arm member are provided with the same arm cylinder.

[0015] By providing a slag removal working device, the slag removal working device can complete the slag removal work in a narrow tunnel through the above components, and the slag removal working device has many degrees of freedom, compact structure and size, and large bucket capacity, which also makes the operation of the slag removal working device more efficient and flexible.

[0016] In a preferred scheme, the rock drilling working device also includes two triangular cylinders, which are respectively arranged on two arm mounting seats, one end of the two triangular cylinders are respectively movably connected to the outer wall of the two big arms, and one end of the two big arms is provided with a telescopic cylinder, and the two telescopic cylinders are provided with a telescopic arm, one end of the two telescopic arms is provided with an axial swing cylinder, and the two axial swing cylinders are provided with a radial swing cylinder, and the two radial swing cylinders are provided with a propulsion beam assembly, and the propulsion beam assembly and the radial swing cylinder on the same side are provided with the same propulsion beam pitch cylinder, and the two propulsion beam assemblies are provided with a rock drilling machine mounting assembly.

[0017] By providing a rock drilling working device, the rock drilling working device is suitable for rock drilling and anchor hole drilling, that is, the rock drilling working device can meet the rock drilling operation coverage under different sections, and can perform axial rotation and radial rotation requirements at the same time. During the construction process, this device can complete the face drilling work and also perform radial anchor drilling work.

[0018] In a preferred scheme, the cave wall support assembly also includes two support sleeves, the two support sleeves are respectively fixedly connected to the output ends of the two hydraulic rods, the interiors of the two support sleeves are movably connected with movable rods, the outer walls of the two support sleeves are provided with three through holes, the inner walls of one side of the two support sleeves are fixedly connected with pressure springs, one end of the two pressure springs are respectively fixedly connected to one end of the two movable rods, the outer walls of the two movable rods are fixedly connected with toothed plate frames, and the outer walls of the two support sleeves are provided with multiple mounting plates; the outer walls of the opposite sides of each two of the mounting plates are movably connected with the same connecting shaft, the outer walls of the multiple connecting shafts are fixedly connected with transmission gears, the multiple transmission gears are respectively meshed with the two toothed plate frames, and the outer walls of the multiple connecting shafts are fixedly connected with expansion rods, one end of the multiple expansion rods and the other end of the two movable rods are fixedly connected with spherical parts, and support parts are provided on the multiple spherical parts.

[0019] By providing a cave wall support assembly, the cave wall support assembly can extend out and hold the cave wall tightly, and rely on the supporting reaction force of the cave wall to press the entire trolley structure onto the track, which can effectively prevent the trolley from tipping over due to unstable working conditions during operation. When in use, providing multiple support members can further increase the stability of the support, while dispersing the pressure on the rock wall to avoid damage to the rock wall, thereby further increasing the safety effect of the device when in use.

[0020] In a preferred solution, the spray mixing and platform operation device also includes a turntable 1, which is arranged at the bottom of the outer working platform, a large arm 2 is arranged on the turntable 1, and the large arm 2 and the turntable 1 are provided with the same pitch cylinder, a telescopic cylinder 2 is arranged on the large arm 2, a telescopic arm 2 is arranged on the telescopic cylinder 2, an L-shaped arm is arranged on the telescopic arm 2, the L-shaped arm and the telescopic arm 2 are provided with the same leveling cylinder, and a working basket rotary reducer is arranged on the L-shaped arm, a working basket assembly is arranged on the top of the working basket rotary reducer, and the spray mixing manipulator is arranged at one end of the L-shaped arm.

[0021] By setting up the spray mixing and platform operating device, the working arm can rotate around the turntable, and can also pitch at a certain angle under the action of the pitch cylinder. Under the action of the telescopic cylinder, the working arm can be telescoped and operated flexibly. In addition to being used to install the spray mixing manipulator for spray mixing operations, the working arm can also be used for steel mesh support, charging and other operations. When performing steel mesh support, charging and other operations, personnel need to stand on the working basket assembly to work, and the leveling cylinder will automatically telescope under the action of the electronic control system to always keep the working basket assembly in a horizontal position.

[0022] In a preferred embodiment, the spray-mixing anti-drip module includes a mounting collar, which is fixedly connected to the outer wall of the spray-mixing manipulator, and the mounting collar is fixedly connected to two mounting plate frames, and the two mounting plate frames are movably connected with shaft rods, and the outer walls of the two shaft rods are fixedly connected to the same anti-drip bucket, and one end of the two shaft rods is fixedly connected to a toothless gear, and one side outer wall of the two toothless gears is fixedly connected to a connecting rod, one end of the two connecting rods is connected to the same fixed ring frame, and the inner wall of the fixed ring frame is fixedly connected to a storage tank, and the top of the storage tank and the bottom of the anti-drip bucket are provided with the same connecting pipe; the outer wall of the storage tank is fixedly connected There is a fixed ring frame, the inner wall of the fixed ring frame is fixedly connected with a counterweight block, the outer walls of one side of the two mounting plate frames are movably connected with mounting shaft rods, one end of the two mounting shaft rods are fixedly connected with gear parts, the two gear parts are respectively meshed with two toothless gears, the outer walls of one side of the two gear parts are fixedly connected with side plate parts, one end of the two side plate parts is fixedly connected with the same elastic plate frame, the outer wall of the elastic plate frame is in contact with the outer wall of the spray mixing manipulator, and the outer walls of the two mounting shaft rods are provided with torsion spring parts, one end of the two torsion spring parts are respectively fixedly connected to the inner walls of one side of the two mounting plate frames, and the other ends of the two torsion spring parts are respectively fixedly connected to the outer walls of the two mounting shaft rods.

[0023] By providing a spray-mixing anti-drip module, the spray-mixing anti-drip module can collect the sprayed mortar dripping from the spray-mixing port at the end of spray-mixing, so as to avoid the residual sprayed mortar dripping from the spray-mixing port after spray-mixing, so as to increase the use effect of the device when in use, and by collecting the sprayed mortar in the spray-mixing port area, it can avoid the sprayed mortar dripping onto the track below after use, thereby avoiding affecting the track, so as to ensure the safety of the track when in use, and when in use, the spray-mixing anti-drip module can adapt to the different angles of the spray-mixing manipulator, increase its applicability, and further increase its use effect.

[0024] From the above, it can be seen that the integrated blasting and excavation trolley for the construction of pumped-storage inclined shafts provided by the present invention integrates a variety of working devices such as drilling and blasting, slag removal, and spray mixing, and can flexibly switch the working modes of drilling and slag removal to ensure that the equipment efficiently completes the two most important construction processes of drilling and blasting and slag removal. The equipment also separately adds a working device for spray mixing, charging and supporting operations, which promptly ensures the stability of the cave wall after excavation and improves the safety of operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a blasting and excavation integrated trolley for pumped storage inclined shaft construction proposed by the present invention;

[0026] Figure 2 The present invention proposes Figure 1 Side view of the structure;

[0027] Figure 3 This is a schematic diagram of the combined structure of the inner working platform and the slag removal working device of a blasting and excavation integrated trolley for pumped storage inclined shaft construction proposed by the present invention;

[0028] Figure 4 A schematic diagram of the combined structure of the outer working platform and the rock drilling working device of a blasting and excavation integrated trolley for pumped-storage inclined shaft construction proposed by the present invention;

[0029] Figure 5 This is a schematic diagram of the structure of a spray-mixing and platform operation device of a blasting and excavation integrated trolley for pumped-storage inclined shaft construction proposed by the present invention;

[0030] Figure 6 The present invention proposes Figure 5 Side view of the structure;

[0031] Figure 7 This is a schematic diagram of the combined structure of a spray-mixing manipulator and a spray-mixing anti-drip module of a blasting and excavation integrated trolley for pumped-storage inclined shaft construction proposed by the present invention;

[0032] Figure 8This is a schematic diagram of the structure of a spray-mix anti-drip module of a blasting and excavation integrated trolley for pumped-storage inclined shaft construction proposed by the present invention;

[0033] Fig. 9 The present invention proposes Figure 8 Schematic diagram of partial structural disassembly;

[0034] Fig.10 This is a schematic diagram of the structure of a slag removal working device of a blasting and excavation integrated trolley for pumped storage inclined shaft construction proposed by the present invention;

[0035] Fig.11 A schematic diagram of the structure of a rock drilling device of a blasting and excavation integrated trolley for pumped-storage inclined shaft construction proposed by the present invention;

[0036] Fig.12 This is a schematic diagram of the track module structure of a blasting and excavation integrated trolley for pumped storage inclined shaft construction proposed by the present invention;

[0037] Fig.13 This is a schematic diagram of the combined structure of an anchor body and a pad of a blasting and excavation integrated trolley for construction of a pumped-storage inclined shaft proposed by the present invention;

[0038] Fig.14 The present invention proposes Fig.13 Schematic diagram of partial structural disassembly;

[0039] Fig.15 This is a schematic diagram of the structure of a tunnel wall support assembly of a blasting and excavation integrated trolley for construction of a pumped-storage inclined shaft proposed by the present invention;

[0040] Fig.16 The present invention is a schematic diagram of the cross-sectional structure of a support sleeve of an integrated blasting and excavation trolley for the construction of a pumped-storage inclined shaft.

[0041] In the figure: 1. External working platform; 2. Rock drilling working device; 201. Boom mounting seat; 202. Big arm 1; 203. Triangular cylinder; 204. Telescopic arm 1; 205. Axial swing cylinder; 206. Radial swing cylinder; 207. Propulsion beam pitch cylinder; 208. Propulsion beam assembly; 209. Rock drilling machine installation assembly; 210. Telescopic cylinder 1; 3. Electrical system; 4. Anti-skid outrigger; 5. Hydraulic system; 6. Cave wall support assembly; 601. Hydraulic rod; 602. Expanding rod; 603. Support sleeve; 604. Support Supporting parts; 605, spherical parts; 606, connecting shaft; 607, mounting plate; 608, pressure spring; 609, toothed plate frame; 610, movable rod; 611, transmission gear; 7, inner working platform; 8, spray-mixing and platform operation device; 801, turntable 1; 802, big arm 2; 803, pitch cylinder; 804, telescopic cylinder 2; 805, telescopic arm 2; 806, L-shaped arm; 807, leveling cylinder; 808, working basket rotary reducer; 809, working basket assembly; 810, spray-mixing manipulator; 9, slag removal working device; 901, turntable 2; 902, slag arm mounting seat; 903, boom; 904, boom cylinder; 905, rocker cylinder; 906, rocker body; 907, bucket cylinder; 908, slag bucket; 10, sliding telescopic stabilizer; 11, spray-mixing anti-drip module; 1101, anti-drip bucket; 1102, elastic plate frame; 1103, connecting pipe; 1104, storage tank; 1105, fixed ring frame; 1106, counterweight; 1107, fixed ring frame; 1108, connecting rod; 1109, mounting ring; 1110, Side panel parts; 1111, torsion spring parts; 1112, mounting shaft rods; 1113, gear parts; 1114, toothless gears; 1115, shaft rod parts; 1116, mounting plate frames; 12, track modules; 1201, anchor rod body; 1202, pads; 1203, channel steels; 1204, bolts; 1205, rails; 1206, buckling plates; 1207, mounting openings; 1208, fixing rod parts; 1209, inner ball parts; 1210, mounting rod parts; 1211, support parts; 1212, outer support parts; 1213, screw rod parts. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0043] The present invention discloses an integrated blasting and excavation trolley for the construction of a pumped-storage inclined shaft. It is mainly used in the scenarios where drilling and blasting in inclined shaft construction still rely on manual work, which has high labor intensity and harsh working environment. In addition, the current water diversion inclined shaft has a large slope, which makes it inconvenient for personnel to enter and exit and operate, and the safety protection devices are limited, so the safety of personnel cannot be well guaranteed.

[0044] Reference Figure 1-Figure 16 , a blasting and excavation integrated trolley for pumped storage inclined shaft construction, comprising an outer working platform 1 and a track module 12, an inner working platform 7 is arranged inside the outer working platform 1, and a slag removal working device 9 is arranged on the inner working platform 7, a rock drilling working device 2 is arranged on the outer working platform 1, and an electrical system 3, a hydraulic system 5, an anti-skid support leg 4 and a cave wall support assembly 6 are also arranged on the outer working platform 1, a sliding telescopic stabilizer 10 is arranged on the inner working platform 7, and a spray mixing and platform operation device 8 is arranged at the bottom of the outer working platform 1;

[0045] The track module 12 includes a plurality of channel steels 1203, on which two sets of steel rails 1205 are arranged, and on both sides of the two sets of steel rails 1205, a plurality of stoppers and a plurality of buckling plates 1206 are arranged, and the outer working platform 1 and the inner working platform 7 are both located on the two sets of steel rails 1205;

[0046] The slag removal working device 9 includes a second turntable 901, which is arranged at the bottom of the inner workbench platform, and a slag removal arm mounting seat 902 is arranged at the bottom of the turntable 901;

[0047] The rock drilling device 2 includes two arm mounting seats 201, both of which are fixedly connected to the bottom of the outer working platform 1, and both of which are provided with a large arm 202;

[0048] The cave wall support assembly 6 includes two hydraulic rods 601, and the two hydraulic rods 601 are fixedly connected to the outer working platform 1;

[0049] The spray mixing and platform operation device 8 includes a spray mixing robot 810 , and a spray mixing anti-drip module 11 is provided on the spray mixing robot 810 .

[0050] Specifically, this equipment integrates multiple working devices such as drilling and blasting, slag removal, and spray mixing. Through the lifting mechanism and professional electrical control, the working modes of drilling and slag removal can be flexibly switched to ensure that the equipment can efficiently complete the two most important construction processes of drilling and blasting and slag removal. This equipment also separately adds a working device for spray mixing, charging and support operations, and provides a stable personnel operating platform and automatic spray mixing equipment in front of the equipment, which promptly ensures the stability of the hole wall after excavation and improves operation safety.

[0051] Reference Figure 2 , Fig.12 , Fig.13 and Fig.14In a preferred embodiment, the track module 12 further includes a plurality of pads 1202, the plurality of pads 1202 are respectively located below the plurality of channel steels 1203, two through-through anchor holes are provided on the tops of the adjacent stoppers and buckling plates 1206, the inner walls of the plurality of anchor holes are provided with anchor bodies 1201, and the plurality of anchor bodies 1201 are provided with a plurality of bolts 1204, the interiors of the plurality of anchor bodies 1201 are provided with mounting screw grooves, the inner walls of the plurality of mounting screw grooves are movably connected with screw members 1213; one end of the plurality of screw members 1213 is fixedly connected with a mounting rod 1210, and the plurality of mounting rods 1211 are fixedly connected with a mounting rod 1210. One end of 210 is movably connected with a support piece 1211, and multiple support pieces 604 are respectively located inside multiple mounting screw grooves, and the bottoms of multiple mounting screw grooves are fixedly connected with fixed rods 1208, and one ends of multiple fixed rods 1208 are fixedly connected with inner ball pieces 1209, and multiple inner ball pieces 1209 are respectively located inside multiple support pieces 1211, and the outer walls of multiple anchor rod bodies 1201 are fixedly connected with external support pieces 1212, and the multiple external support pieces 1212 and the outer walls of the multiple anchor rod bodies 1201 are each provided with three mounting openings 1207, and the multiple mounting openings 1207 are respectively communicated with the insides of multiple mounting screw grooves.

[0052] Specifically, when installing the track, first drive the anchor rod into the ground to a certain depth and inject grout to make it have sufficient strength and firm contact with the ground, and then install the pad 1202 and the channel steel 1203. There will be two sets of bolts 1204 between the pad 1202 and the channel steel 1203 to adjust the height of the channel steel 1203 to ensure the parallelism of the tracks on both sides and the straightness of a single track.

[0053] In a specific application scenario, the track module 12 is suitable for equipment operation and anchor construction, that is, when in use, the track module 12 can increase the friction between the anchor and the inner wall of the anchor hole after setting through the support member 1211, so as to further increase the stability of the device. At the same time, after grouting, the supported support member 1211 can increase the contact effect between the anchor and the slurry, further increase the stability of the anchor, and thus increase the safety effect.

[0054] Reference Figure 1 , Figure 2 , Figure 3 and Fig.10In a preferred embodiment, the slag scraping working device 9 also includes a movable arm member 903, which is arranged on a slag scraping arm mounting seat 902, one end of the movable arm member 903 is movably connected to a rocker body 906, one end of the rocker body 906 is movably connected to a slag scraping bucket 908, the rocker body 906 and the slag scraping bucket 908 are provided with the same bucket cylinder 907, the rocker body 906 and the movable arm member 903 are provided with the same rocker cylinder 905, and the slag scraping arm mounting seat 902 and the movable arm member 903 are provided with the same movable arm cylinder 904.

[0055] Specifically, the entire slag removal device is installed on the inner working platform 7 through a turntable, the slag removal working device 9 can rotate around the rotation center of the turntable, the boom member 903 is installed on the slag removal arm mounting seat 902, the pitch angle thereof can be adjusted by the action of the boom cylinder 904, the amplitude angle of the rocker can be adjusted by the action of the rocker cylinder 905, and the opening and closing angle of the slag removal bucket 908 can be adjusted by the action of the bucket cylinder 907;

[0056] In specific application scenarios, the slag removal working device 9 is suitable for rock slag removal, that is, the slag removal working device 9 can complete the slag removal work in a narrow tunnel through the above components, and the slag removal working device 9 has many degrees of freedom, compact structure and size, and large bucket capacity, which also makes the operation of the slag removal working device 9 more efficient and flexible.

[0057] Reference Figure 1 , Figure 4 and Fig.11 In a preferred embodiment, the rock drilling working device 2 also includes two triangular cylinders 203, which are respectively arranged on two arm mounting seats 201, one ends of the two triangular cylinders 203 are respectively movably connected to the outer walls of the two large arms 202, and one end of the two large arms 202 is provided with a telescopic cylinder 210, and the two telescopic cylinders 210 are provided with a telescopic arm 204, one end of the two telescopic arms 204 is provided with an axial swing cylinder 205, and the two axial swing cylinders 205 are provided with a radial swing cylinder 206, and the two radial swing cylinders 206 are provided with a propulsion beam assembly 208, and the propulsion beam assembly 208 and the radial swing cylinder 206 on the same side are provided with the same propulsion beam pitch cylinder 207, and the two propulsion beam assemblies 208 are provided with a rock drilling machine mounting assembly 209.

[0058] Specifically, the entire rock drilling device 2 is installed on the outer working platform 1 through the arm mounting seat 201, and the two triangular cylinders 203 act simultaneously to control the up and down pitch and left and right swing movements of the entire working device; the telescopic arm can be telescoped under the action of the telescopic cylinder to meet the coverage of rock drilling operations under different sections; the axial swing cylinder 205 and the radial swing cylinder 206 meet the requirements that the propulsion beam can be axially rotated and radially rotated around the arm. During the construction process, this device can complete the face drilling work and radial anchor drilling work; the propulsion beam pitch cylinder 207 is a device for adjusting the propulsion beam angle, and its action is controlled by the electrical system 3 to ultimately ensure that the drill rod is always perpendicular to the face when drilling on the face; the rock drill installation assembly 209 slides along the propulsion beam assembly 208 during drilling, and the drilling cylinder installed in the propulsion beam provides propulsion power for the rock drill to drill, and completes the drilling operation through the rotation and impact of the rock drill itself;

[0059] In specific application scenarios, the rock drilling device 2 is suitable for rock drilling and anchor hole drilling, that is, the rock drilling device 2 can meet the rock drilling operation coverage under different sections, and can perform axial rotation and radial rotation requirements at the same time. During the construction process, this device can complete the face drilling work and radial anchor drilling work.

[0060] Reference Figure 2 , Fig.15 and Fig.16 In a preferred embodiment, the cave wall support assembly 6 also includes two support sleeves 603, the two support sleeves 603 are respectively fixedly connected to the output ends of the two hydraulic rods 601, the interiors of the two support sleeves 603 are movably connected with movable rods 610, the outer walls of the two support sleeves 603 are each provided with three through openings, one side inner wall of the two support sleeves 603 is fixedly connected with a pressure spring 608, one end of the two pressure springs 608 is respectively fixedly connected to one end of the two movable rods 610, and the outer walls of the two movable rods 610 are fixedly connected with a toothed plate frame 609, The outer walls of the two support sleeves 603 are each provided with a plurality of mounting plates 607; the outer walls of the opposite sides of every two mounting plates 607 are movably connected with the same connecting shaft 606, the outer walls of the plurality of connecting shafts 606 are each fixedly connected with a transmission gear 611, the plurality of transmission gears 611 are respectively meshed with the two gear plate frames 609, and the outer walls of the plurality of connecting shafts 606 are each fixedly connected with an unfolding rod 602, one end of the plurality of unfolding rods 602 and the other end of the two movable rods 610 are each fixedly connected with a spherical member 605, and the plurality of spherical members 605 are each provided with a support member 604.

[0061] Specifically, during support, the hydraulic rod 601 is started, and the hydraulic rod 601 drives the support sleeve 603 to move, so that the support member 604 on the movable rod 610 contacts the rock wall. At this time, the pressure spring 608 is compressed, and the movable rod 610 drives the toothed plate frame 609 to move inside the support sleeve 603. With the movement of the toothed plate frame 609, the transmission gear 611, the connecting shaft 606 and the unfolding rod 602 can be driven to rotate, so that the support member 604 on the unfolding rod 602 contacts the rock wall to complete the support;

[0062] In a specific application scenario, the cave wall support assembly 6 is suitable for the cave wall support link, that is, the cave wall support assembly 6 can extend out and hold the cave wall tightly, relying on the support reaction force of the cave wall to press the entire trolley structure onto the track, which can effectively prevent the trolley from tipping over due to unstable working conditions during operation, and setting a plurality of support members 604 during use can further increase the stability during support, while dispersing the pressure on the rock wall to avoid damage to the rock wall, thereby further increasing the safety effect of the device during use.

[0063] Reference Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 7 In a preferred embodiment, the spray mixing and platform operation device 8 also includes a turntable 801, which is arranged at the bottom of the outer working platform 1, and a boom 802 is arranged on the turntable 801. The boom 802 and the turntable 801 are provided with the same pitch cylinder 803, and the boom 802 is provided with a telescopic cylinder 804, and the telescopic cylinder 804 is provided with a telescopic arm 805. The telescopic arm 805 is provided with an L-shaped arm 806, and the L-shaped arm 806 and the telescopic arm 805 are provided with the same leveling cylinder 807, and the L-shaped arm 806 is provided with a working basket rotation reducer 808, and the top of the working basket rotation reducer 808 is provided with a working basket assembly 809, and the spray mixing manipulator 810 is arranged at one end of the L-shaped arm 806.

[0064] Specifically, the spray-mixing and platform operation device 8 is composed of a concrete delivery pump, a nozzle, a delivery pipeline, an accelerator, an air compression system, an electrical system 3 and an operation arm, etc. The spray-mixing system is arranged on the operation arm, and the concrete delivery pump is connected to an external power supply. The concrete is delivered from the upper flat section to the concrete pump by the delivery mechanism, and then pumped by the concrete pump to the spray-mixing manipulator 810 to complete the spray-mixing operation;

[0065] In specific application scenarios, the spray-mixing and platform operation device 8 is suitable for spray-mixing, steel mesh support, charging and other links, that is, the working arm can rotate around the turntable, and can also be tilted at a certain angle under the action of the pitch cylinder 803. Under the action of the telescopic cylinder, the working arm can be telescoped and operated flexibly. In addition to being used to install the spray-mixing manipulator 810 for spray-mixing operations, the working arm can also be used for steel mesh support, charging and other operations. When performing steel mesh support, charging and other operations, personnel need to stand on the working basket assembly 809 to work, and the leveling cylinder 807 will automatically telescope under the action of the electronic control system to always keep the working basket assembly 809 in a horizontal position.

[0066] Reference Figure 7-Figure 9 In a preferred embodiment, the spray-mixing anti-drip module 11 includes a mounting collar 1109, which is fixedly connected to the outer wall of the spray-mixing manipulator 810, and two mounting plate frames 1116 are fixedly connected to the mounting collar 1109, and the two mounting plate frames 1116 are movably connected with shaft members 1115, and the outer walls of the two shaft members 1115 are fixedly connected to the same anti-drip bucket 1101, and one end of the two shaft members 1115 is fixedly connected to a toothless gear 1114, and one side outer wall of the two toothless gears 1114 is fixedly connected to a connecting rod member 1108, one end of the two connecting rod members 1108 is connected to the same fixed ring frame 1107, and the inner wall of the fixed ring frame 1107 is fixedly connected to the storage tank 1104, and the top of the storage tank 1104 and the bottom of the anti-drip bucket 1101 are provided with the same connecting pipe 1103; the outer wall of the storage tank 1104 is fixedly connected to It is connected to a fixed ring frame 1105, the inner wall of which is fixedly connected to a counterweight block 1106, the outer walls of one side of the two mounting plate frames 1116 are movably connected to mounting shafts 1112, one end of the two mounting shafts 1112 are fixedly connected to gear parts 1113, the two gear parts 1113 are respectively meshed with two toothless gears 1114, the outer walls of one side of the two gear parts 1113 are fixedly connected to side plates 1110, one end of the two side plates 1110 are fixedly connected to the same elastic plate frame 1102, the outer wall of the elastic plate frame 1102 is in contact with the outer wall of the spray mixing robot 810, and the outer walls of the two mounting shafts 1112 are provided with torsion spring parts 1111, one end of the two torsion spring parts 1111 are respectively fixedly connected to the inner wall of one side of the two mounting plate frames 1116, and the other ends of the two torsion spring parts 1111 are respectively fixedly connected to the outer walls of the two mounting shafts 1112.

[0067] Specifically, when the spraying and mixing is completed, the spraying slurry remaining in the spraying and mixing port will drip into the anti-drip bucket 1101 and enter the storage tank 1104 along the connecting pipe 1103 to collect the residual spraying slurry to prevent it from dripping directly. When the angle of the spraying and mixing robot 810 changes, the counterweight block 1106 can keep the connecting rod 1108 and the toothless gear 1114 in a vertical state, so that the anti-drip bucket 1101 is always in a horizontal state to collect the spraying slurry. As the angle of the spraying and mixing robot 810 changes, the gear member 1114 can be adjusted to the horizontal position. 13 is in contact with the toothless gear 1114 and can rotate, thereby deforming the torsion spring 1111, and driving the side plate 1110 and the elastic plate frame 1102 to rotate and contact the spray-mixing robot 810, and then the gear 1113 and the toothless gear 1114 are briefly separated to reset the elastic plate frame 1102, so that the elastic plate frame 1102 frequently contacts the spray-mixing robot 810 to beat it, thereby further collecting the spraying mortar remaining inside the spray-mixing robot 810 until the collection is completed;

[0068] In a specific application scenario, the spray-mixing anti-drip module 11 is suitable for the spray-mixing link, that is, the spray-mixing anti-drip module 11 can collect the sprayed slurry dripping from the spray-mixing port at the end of the spray-mixing, so as to avoid the residual sprayed slurry dripping from the spray-mixing port after spray-mixing, so as to increase the use effect of the device when in use, and by collecting the sprayed slurry in the spray-mixing port area, it can avoid the sprayed slurry dripping onto the track below after use, thereby avoiding affecting the track, so as to ensure the safety of the track when in use, and when in use, the spray-mixing anti-drip module 11 can adapt to the different angles of the spray-mixing robot 810, increase its applicability, and further increase its use effect.

[0069] Working principle: When installing the track, the rock drilling device 2 can complete the face drilling work, and can also perform radial anchor drilling work. First, the anchor is driven into the ground to a certain depth and grouting is performed to make it have sufficient strength and firm enough contact with the ground. Then, the pad 1202 and the channel steel 1203 are installed. There are two sets of bolts 1204 between the pad 1202 and the channel steel 1203 to adjust the height of the channel steel 1203 to ensure the parallelism of the tracks on both sides and the straightness of a single track.

[0070] During the support operation, the hydraulic rod 601 is started, and the hydraulic rod 601 drives the support sleeve 603 to move, so that the support member 604 on the movable rod 610 contacts the rock wall. At this time, the pressure spring 608 is compressed, and the movable rod 610 drives the toothed plate frame 609 to move inside the support sleeve 603. With the movement of the toothed plate frame 609, the transmission gear 611, the connecting shaft 606 and the unfolding rod 602 can be driven to rotate, so that the support member 604 on the unfolding rod 602 contacts the rock wall to complete the support.

[0071] When scraping, the scraping working device 9 can rotate around the rotation center of the turntable, and the boom member 903 is installed on the scraping arm mounting seat 902. The pitch angle of the boom cylinder 904 can be adjusted, the amplitude angle of the rocker can be adjusted by the rocker cylinder 905, and the opening and closing angle of the scraping bucket 908 can be adjusted by the bucket cylinder 907.

[0072] When drilling rock, the rock drilling working device 2 is installed on the outer working platform 1 through the arm mounting seat 201, and two triangular cylinders 203 act simultaneously to control the up and down pitch and left and right swinging movements of the entire working device; the telescopic arm can be extended and retracted under the action of the telescopic cylinder to meet the coverage of rock drilling operations under different sections;

[0073] The propulsion beam pitch cylinder 207 is a device for adjusting the propulsion beam angle. Its action is controlled by the electrical system 3 to ultimately ensure that the drill rod is always perpendicular to the face when drilling.

[0074] The rock drill installation assembly 209 slides along the propulsion beam assembly 208 during drilling, and the drilling cylinder installed in the propulsion beam provides propulsion power for the rock drill to drill, and the drilling operation is completed through the rotation and impact of the rock drill itself;

[0075] The spray-mixing and platform operation device 8 is composed of a concrete delivery pump, a nozzle, a delivery pipeline, an accelerator, an air compression system, an electrical system 3 and an operation arm. The spray-mixing system is arranged on the operation arm, and the concrete delivery pump is connected to an external power supply. The concrete is delivered from the upper flat section to the concrete pump by the delivery mechanism, and then pumped by the concrete pump to the spray-mixing manipulator 810 to complete the spray-mixing operation.

[0076] When the spraying and mixing is completed, the residual spraying slurry at the spraying and mixing port will drip into the anti-drip bucket 1101 and enter the storage tank 1104 along the connecting pipe 1103 to collect the residual spraying slurry to prevent it from dripping directly. When the angle of the spraying and mixing robot 810 changes, the counterweight block 1106 can keep the connecting rod 1108 and the toothless gear 1114 in a vertical state, so that the anti-drip bucket 1101 is always in a horizontal state to collect the spraying slurry. As the angle of the spraying and mixing robot 810 changes, the gear 1113 It can rotate by contacting with the toothless gear 1114, thereby deforming the torsion spring 1111, and driving the side plate 1110 and the elastic plate frame 1102 to rotate and contact with the spray-mixing robot 810. After that, the gear 1113 and the toothless gear 1114 will be briefly separated to reset the elastic plate frame 1102, so that the elastic plate frame 1102 is in frequent contact with the spray-mixing robot 810 to beat it, thereby further collecting the spray mortar remaining inside the spray-mixing robot 810 until the collection is completed.

[0077] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A blasting and excavation integrated trolley for pumped storage inclined shaft construction, comprising an outer working platform (1) and a track module (12), characterized in that: An inner working platform (7) is arranged inside the outer working platform (1), and a slag removal working device (9) is arranged on the inner working platform (7); a rock drilling working device (2) is arranged on the outer working platform (1), and an electrical system (3), a hydraulic system (5), anti-slip legs (4) and a cave wall support assembly (6) are also arranged on the outer working platform (1); a sliding telescopic stabilizer (10) is arranged on the inner working platform (7), and a spray mixing and platform operation device (8) is arranged at the bottom of the outer working platform (1); The track module (12) comprises a plurality of channel steels (1203), two sets of steel rails (1205) are arranged on the plurality of channel steels (1203), a plurality of stoppers and a plurality of buckling plates (1206) are arranged on both sides of the two sets of steel rails (1205), and the outer working platform (1) and the inner working platform (7) are both located on the two sets of steel rails (1205); The slag scraping working device (9) comprises a second turntable (901), the second turntable (901) is arranged at the bottom of the inner workbench platform, and a slag scraping arm mounting seat (902) is arranged at the bottom of the second turntable (901); The rock drilling working device (2) comprises two arm mounting seats (201), the two arm mounting seats (201) are fixedly connected to the bottom of the outer working platform (1), and the two arm mounting seats (201) are each provided with a large arm 1 (202); The cave wall support assembly (6) comprises two hydraulic rods (601), and the two hydraulic rods (601) are both fixedly connected to the outer working platform (1); The spray mixing and platform operation device (8) comprises a spray mixing manipulator (810), and a spray mixing anti-drip module (11) is provided on the spray mixing manipulator (810); The rock drilling working device (2) further comprises two triangular oil cylinders (203), the two triangular oil cylinders (203) being respectively arranged on the two arm mounting seats (201), one end of the two triangular oil cylinders (203) being respectively movably connected to the outer wall of the two large arms (202), and one end of the two large arms (202) being respectively arranged with a telescopic oil cylinder (210), the two telescopic oil cylinders (210) being respectively arranged with a telescopic arm (204), one end of the two telescopic arms (204) being respectively arranged with an axial swing oil cylinder (205), the two axial swing oil cylinders (205) being respectively arranged with a radial swing oil cylinder (206), and the two radial swing oil cylinders (206) being respectively arranged with a propulsion beam assembly. The outer working platform (1) is provided with a rock drill installation assembly (209), and the rock drill installation assembly (209) is provided on the two rock drill assemblies (208). The rock drill assemblies (208) are provided with a rock drill installation assembly (209 ... The second telescopic arm (805) is provided with an L-shaped arm (806), the L-shaped arm (806) and the second telescopic arm (805) are provided with the same leveling cylinder (807), and the L-shaped arm (806) is provided with a working basket rotary reducer (808), and a working basket assembly (809) is provided on the top of the working basket rotary reducer (808), and a spray mixing manipulator (810) is provided at one end of the L-shaped arm (806), and the spray mixing anti-drip module (11) includes a mounting collar (1109), the mounting collar (1109) is fixedly connected to the outer wall of the spray mixing manipulator (810), and two mounting plate frames (1116) are fixedly connected to the mounting collar (1109), The two mounting plate frames (1116) are both movably connected with shaft members (1115), the outer walls of the two shaft members (1115) are fixedly connected with the same anti-drip bucket (1101), and one end of the two shaft members (1115) is fixedly connected with a toothless gear (1114), one side outer wall of the two toothless gears (1114) is fixedly connected with a connecting rod member (1108), one end of the two connecting rod members (1108) is connected with the same fixed ring frame (1107), the inner wall of the fixed ring frame (1107) is fixedly connected with the storage tank (1104), and the top of the storage tank (1104) and the bottom of the anti-drip bucket (1101) are provided with the same connecting pipe (1103).

2. The blasting and excavation integrated trolley for pumped storage inclined shaft construction according to claim 1, characterized in that: The track module (12) further comprises a plurality of pads (1202), wherein the plurality of pads (1202) are respectively located below the plurality of channel steels (1203), and two through-going anchor holes are provided on the tops of the adjacent limiting members and buckling plates (1206), and the inner walls of the plurality of anchor holes are provided with anchor bodies (1201), and the plurality of anchor bodies (1201) are provided with a plurality of bolts (1204), and the interiors of the plurality of anchor bodies (1201) are provided with mounting screw grooves, and the inner walls of the plurality of mounting screw grooves are movably connected with screw members (1213).

3. The blasting and excavation integrated trolley for pumped storage inclined shaft construction according to claim 2, characterized in that: One end of each of the plurality of screw rods (1213) is fixedly connected to a mounting rod (1210), one end of each of the plurality of mounting rods (1210) is movably connected to a support member (1211), a plurality of support members (604) are respectively located inside a plurality of mounting screw grooves, a fixing rod (1208) is fixedly connected to the bottom of each of the plurality of mounting screw grooves, one end of each of the plurality of fixing rods (1208) is fixedly connected to an inner ball member (1209), the plurality of inner ball members (1209) are respectively located inside a plurality of support members (1211), and outer walls of a plurality of anchor rod bodies (1201) are fixedly connected to an outer support member (1212), three mounting openings (1207) are provided on the outer walls of the plurality of outer support members (1212) and the plurality of anchor rod bodies (1201), and the plurality of mounting openings (1207) are respectively connected to the inside of the plurality of mounting screw grooves.

4. The blasting and excavation integrated trolley for pumped storage inclined shaft construction according to claim 1, characterized in that: The slag scraping working device (9) further comprises a movable arm member (903), the movable arm member (903) being arranged on the slag scraping arm mounting seat (902), one end of the movable arm member (903) being movably connected to a rocker body (906), one end of the rocker body (906) being movably connected to a slag scraping bucket (908), the rocker body (906) and the slag scraping bucket (908) being provided with the same bucket cylinder (907), the rocker body (906) and the movable arm member (903) being provided with the same rocker cylinder (905), and the slag scraping arm mounting seat (902) and the movable arm member (903) being provided with the same movable arm cylinder (904).

5. The blasting and excavation integrated trolley for pumped storage inclined shaft construction according to claim 1, characterized in that: The cave wall support assembly (6) further comprises two support sleeves (603), the two support sleeves (603) being fixedly connected to the output ends of the two hydraulic rods (601) respectively, the interiors of the two support sleeves (603) being movably connected to movable rods (610), the outer walls of the two support sleeves (603) being provided with three through openings, the inner walls of one side of the two support sleeves (603) being fixedly connected to pressure springs (608), one end of the two pressure springs (608) being fixedly connected to one end of the two movable rods (610) respectively, the outer walls of the two movable rods (610) being fixedly connected to toothed plate racks (609), and the outer walls of the two support sleeves (603) being provided with a plurality of mounting plates (607).

6. The blasting and excavation integrated trolley for pumped storage inclined shaft construction according to claim 5, characterized in that: The outer walls of the opposite sides of each of the two mounting plates (607) are movably connected to the same connecting shaft (606), the outer walls of the multiple connecting shafts (606) are fixedly connected to transmission gears (611), the multiple transmission gears (611) are respectively meshed with the two toothed plate frames (609), and the outer walls of the multiple connecting shafts (606) are fixedly connected to expansion rods (602), one end of the multiple expansion rods (602) and the other end of the two movable rods (610) are fixedly connected to spherical parts (605), and the multiple spherical parts (605) are provided with support parts (604).

7. The blasting and excavation integrated trolley for pumped storage inclined shaft construction according to claim 1, characterized in that: The outer wall of the storage tank (1104) is fixedly connected to a fixed ring frame (1105), the inner wall of the fixed ring frame (1105) is fixedly connected to a counterweight (1106), one side outer wall of the two mounting plate frames (1116) is movably connected to a mounting shaft (1112), one end of the two mounting shafts (1112) is fixedly connected to a gear member (1113), the two gear members (1113) are respectively meshed with the two toothless gears (1114), and one side outer wall of the two gear members (1113) is fixedly connected to a side plate Part (1110), one end of the two side plate parts (1110) is fixedly connected to the same elastic plate frame (1102), the outer wall of the elastic plate frame (1102) is in contact with the outer wall of the spray mixing robot (810), and the outer walls of the two mounting shaft rods (1112) are provided with torsion spring parts (1111), one end of the two torsion spring parts (1111) is respectively fixedly connected to the inner wall of one side of the two mounting plate frames (1116), and the other end of the two torsion spring parts (1111) is respectively fixedly connected to the outer walls of the two mounting shaft rods (1112).

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