CN106979026B - Drilling and injecting integrated tunnel anchor rod construction equipment - Google Patents
Drilling and injecting integrated tunnel anchor rod construction equipment Download PDFInfo
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- CN106979026B CN106979026B CN201710347079.9A CN201710347079A CN106979026B CN 106979026 B CN106979026 B CN 106979026B CN 201710347079 A CN201710347079 A CN 201710347079A CN 106979026 B CN106979026 B CN 106979026B
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- hanging basket
- rear frame
- anchor rod
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- 238000005553 drilling Methods 0.000 title claims abstract description 45
- 238000010276 construction Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 239000003921 oil Substances 0.000 claims description 87
- 239000011435 rock Substances 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 230000009471 action Effects 0.000 claims description 14
- 239000010720 hydraulic oil Substances 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000002283 diesel fuel Substances 0.000 claims description 5
- 238000004873 anchoring Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000011083 cement mortar Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/021—Grouting with inorganic components, e.g. cement
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Earth Drilling (AREA)
Abstract
The invention belongs to the technical field of tunnel anchor rod installation and construction, and provides drilling and injection integrated tunnel anchor rod construction equipment. The drilling and grouting integrated tunnel anchor rod applying equipment is provided with a front frame (66) and a rear frame (62); the front frame (66) and the rear frame (62) are connected through a hinged plate (55); the tail part of the rear frame (62) is provided with a grouting machine (8); the middle rear part of the front frame (66) is provided with a console (3) for controlling the whole equipment to work; the left side and the right side of the front end of the front frame (66) are respectively provided with a drilling mechanism (1) and a working platform (16) which extend forwards; the drilling mechanism (1) and the working platform (13) are arranged in parallel; chassis running mechanisms are arranged corresponding to the front frame (66) and the rear frame (62). The invention completes the construction procedures of drilling, pouring, anchoring, hanging net and the like at one time, reduces the purchase and maintenance costs of construction units, improves the use efficiency of equipment and is beneficial to the rapid construction of tunnels.
Description
Technical Field
The invention belongs to the technical field of tunnel construction machinery, and mainly relates to drilling and injection integrated tunnel anchor rod construction equipment.
Background
The anchor protection operation is one of key links of the tunnel construction by the drilling and blasting method, and has the characteristics of convenience, rapidness, safety, high efficiency and the like. In the anchor protection operation process, the anchor rod is mainly applied: drilling holes, grouting and installing anchor rods. Drilling is usually accomplished by using a mechanical arm and a hydraulic rock drill or a manually-matched bench pneumatic rock drill; grouting operation is performed after anchor rod holes are finished according to different anchor rod types, before anchor rod installation or after anchor rod installation, grouting equipment is utilized to inject grout with an anchoring effect into the anchor rod holes, and the grouting equipment is utilized to anchor rock after solidification; according to different anchor rod types, the anchor rod is installed in the anchor rod hole after the anchor rod hole is finished, or the anchor rod is inserted into the anchor rod hole by using manpower or equipment after grout playing an anchoring role is injected into the anchor rod hole, so that the anchor rod is used for anchoring rock. Usually three processes that the stock was executed are accomplished respectively by artifical multiple equipment of cooperation, and installation effectiveness is low, process conversion is frequent, construction cost is high, the security risk is big, can't reach the requirement of quick support after the tunnel excavation, has the operation potential safety hazard, and the tunnel is narrow, and a plurality of equipment and workman operate simultaneously, and the scene dispatch degree of difficulty is big, and the operation scene is chaotic, influences other processes normal clear. At present, no corresponding tunnel anchor rod construction equipment for drilling and injection integrated operation is found at home.
Disclosure of Invention
The invention aims to provide drilling and grouting integrated tunnel anchor rod construction equipment, which has the functions of drilling holes, grouting and installing the anchor rods, can cover anchoring construction operations under different construction conditions, different cross-sectional areas, different design grades and different surrounding rock conditions, and also has the advantages of overlong small-conduit construction and reinforcing steel mesh installation, integrates three working procedures of drilling, grouting and anchoring of the anchoring operation, and meets the requirements of convenience, rapidness, high quality and economy of tunnel anchoring operation.
The invention adopts the following technical scheme for completing the tasks of the invention:
the drilling and injecting integrated tunnel anchor rod applying equipment is provided with a front frame and a rear frame; the front frame and the rear frame are connected through a hinged plate; the hinge plate is provided with a limiting block for limiting the steering limit position; a steering cylinder and a transmission shaft are arranged in the middle of the hinged plate and used for controlling the steering and the power transmission of the whole machine; the tail part of the rear frame is provided with a grouting machine; the grouting machine is arranged at the tail part of the rear frame through a grouting machine lifting mechanism; the middle rear part of the front frame is provided with a control table for controlling the whole equipment to work; the left side and the right side of the front end of the front frame are respectively provided with a drilling mechanism and a working platform which extend forwards; the drilling mechanism and the working platform are arranged in parallel; a chassis travelling mechanism is arranged corresponding to the front frame and the rear frame; the chassis travelling mechanism is provided with a front axle and a rear axle which are arranged at the lower ends of the middle parts of the front frame and the rear frame, and tires are respectively arranged at the two ends of the front axle and the rear axle; the front frame is provided with front support legs positioned at the left side and the right side of the front end of the front frame; the rear frame is provided with rear supporting legs positioned at the left side and the right side of the rear end of the rear frame; the front support leg and the rear support leg are of telescopic structures; the walking operation table for controlling the front and rear frames to walk is arranged on the front frame and is positioned behind the operation table; a seat is also arranged corresponding to the walking operation table; a ceiling is arranged at the tops of the walking operation table and the seat; the ceiling is supported on the front frame through a ceiling supporting rod;
the drilling mechanism is provided with a drill boom girder and a propelling beam; the rear end of the boom girder is hinged with a boom base fixed on the front frame through a boom mounting seat; two sides of the boom are connected with two oil cylinders I for controlling the swing and pitching actions of the drilling mechanism; the extending end of the oil cylinder I is hinged with the drill boom base, so that the drill boom girder swings and tilts relative to the drill boom base under the action of the oil cylinder I; the front end of the boom girder is connected with a boom telescopic girder which can move along the boom girder in a telescopic way; the front end of the drill boom telescopic beam is hinged with a rotary oil pump; the output end of the rotary oil pump is connected with the crank arm, so that the crank arm can rotate along with the rotary oil pump; a propelling beam base is arranged on the crank arm; the propelling beam is arranged on the propelling beam base and can move along the propelling beam base; one end of a pushing beam moving cylinder for pushing the pushing beam to move is connected with the pushing beam, and the other end of the pushing beam moving cylinder is connected with the pushing beam base for controlling the relative movement between the pushing beam and the pushing beam base; the propelling beam is provided with a rock drill; a rock drill propulsion cylinder is arranged corresponding to the rock drill; one end of the rock drill propulsion cylinder is connected with the rock drill, and the other end of the rock drill propulsion cylinder is connected with the propulsion beam to control the relative movement between the propulsion beam and the rock drill; the output end of the rock drill is connected with a drill rod;
the working platform is provided with a working platform girder; the rear end of the working platform girder is hinged with a working platform base fixed on the front frame through a working platform mounting seat; two oil cylinders II are hinged to two sides of the working platform girder; the extending end of the oil cylinder II is hinged with the base of the working platform through an oil cylinder II mounting seat, and the swinging and pitching actions of the working platform are controlled through the oil cylinder II; the working platform girder is also provided with a working platform telescopic girder which can be telescopic along the working platform girder; the front end of the working platform telescopic beam is hinged with a hanging basket; the oil cylinder III for controlling the posture of the hanging basket is arranged corresponding to the hanging basket; one end of the oil cylinder III is connected with the hanging basket, and the other end of the oil cylinder III is connected with the telescopic beam of the working platform so as to control the posture of the hanging basket; the anchor rod installer is arranged on the hanging basket and positioned at the left lower corner of the hanging basket and is used for installing an anchor rod; the hanging basket ceiling is hinged with the hanging basket, and the position of the hanging basket ceiling is controlled through an oil cylinder; the hanging basket is provided with anchor rod bins which are positioned at the left side and the right side of the hanging basket and used for storing anchor rods; the anchor rod is arranged in the anchor rod bin; the hanging basket control console is arranged on the hanging basket and is positioned at the middle position of the rear part of the hanging basket and used for controlling the position of the hanging basket.
The rear frame is also provided with a water pipe reel, a cable reel, a hydraulic oil tank, a water pump, a power distribution cabinet, a radiator, a diesel oil tank, a motor, an air compressor, a main oil pump and a shield; the water pipe reel and the cable reel are respectively positioned at the left side and the right side of the rear part of the rear frame; the hydraulic oil tank is positioned at the rear part of the rear frame and is positioned between the water pipe reel and the cable reel; the water pump is arranged at the rear part of the rear frame, the rear side of the water pipe reel and the left side of the hydraulic oil tank; the engine is positioned in the middle of the rear frame; the radiator is arranged in the middle of the rear part of the rear frame and is connected with the engine; the diesel oil box is arranged in the middle of the front part of the rear frame and is close to the engine; the motor is arranged on the rear frame and positioned on the right side of the diesel tank and right in front of the power distribution cabinet; the air compressor is arranged on the rear frame and is positioned on the left side of the diesel tank; the main oil pump is arranged below the motor; the protective cover is arranged on the rear frame, and one main oil pump and one air compressor are arranged around the protective cover respectively and used for protecting the main oil pump and the air compressor.
The two ceiling support rods are respectively arranged at the left side and the right side of the front frame.
The ceiling supporting rod is internally provided with an oil cylinder for controlling lifting of the ceiling, and the ceiling is provided with an illuminating lamp.
The front supporting leg and the rear supporting leg have the same structure; the front landing leg is provided with landing leg oil cylinder telescopic beams arranged on the left side and the right side of the front end of the front frame; the landing leg oil cylinder telescopic beam is connected to the top end of the telescopic oil cylinder; the telescopic tail part is connected with the front frame, and the movement of the telescopic beam of the supporting leg oil cylinder is controlled by the telescopic oil cylinder.
The invention is used for tunnel anchoring, when walking, the engine provides power, the power is transmitted to the front and rear axles after speed change, and the walking speed and steering action are controlled by the walking console; when the grouting device is in operation, the grouting machine is put down firstly, the anchor rod construction equipment is opened to the working face, the front supporting leg oil cylinder and the rear supporting leg oil cylinder extend out, stable support is achieved, the engine is stopped, the cable reel rotates, the cable extends out, the working power supply is connected, the motor is started, the motor provides power for the operation, a worker stands at the rear part of the control platform, the action of the drill boom is controlled, the drilling is carried out at a preset position, the grouting machine is operated by the grouting machine, the grouting machine is used for stirring cement mortar, after the drilling is finished, the worker on the working platform is controlled to move to the drilling position, the air compressor or the high-pressure air or the high-pressure water generated by the water pump is adopted for cleaning the anchor rod hole, the stirred cement mortar is injected into the anchor rod hole through the grouting hose, the anchor rod stored in the anchor rod bin is installed in the anchor rod hole through the anchor rod installer, then the reinforcing steel mesh is installed on the anchor rod, and one working cycle is completed.
According to the drilling and grouting integrated tunnel anchor rod construction equipment, the grouting machine and the anchor rod trolley are combined into one, and the anchor rod installer is creatively arranged, so that construction procedures such as drilling, grouting, anchoring, net hanging and the like can be completed at one time, the purchase and maintenance cost of a construction unit is reduced, the use efficiency of the equipment is improved, and the quick construction of a tunnel is facilitated; the grouting machine is connected with the anchor rod trolley through the grouting machine lifting mechanism, so that inconvenience of moving grouting of other power equipment is eliminated, and scheduling of tunnel construction is facilitated; the grouting machine lifting mechanism can conveniently put down or lift the grouting machine, the grouting machine is put down when working, the grouting machine is far away from the trolley, and the grouting machine is lifted when walking, so that the trolley is prevented from being polluted when the grouting machine is stirred; the anchor rod construction equipment supplies water and power for the grouting machine, so that the arrangement of a water pump in a tunnel and the number of cables and wires are reduced, the construction cost is saved, and the safety risk is reduced; the working procedures of drilling, grouting, installing an anchor rod and the like can be simultaneously carried out by arranging one arm and one basket, so that the construction period and the cost are saved; the working platform is in a double control mode, namely the control platform and the hanging basket control platform can realize control, and are provided with failure knobs, so that the safety coefficient of the double control mode is high, the operation is convenient, and misoperation can be avoided due to the arrangement of the failure knobs; the engine is adopted to provide power when walking, and the motor is adopted to provide power when working, so that noise and air pollution can be avoided; the hanging basket is provided with the anchor rod bin, so that an anchor rod can be arranged, the moving times of a working platform are reduced, and the construction period and the cost are saved; the anchor rod installer is arranged on the hanging basket, so that the anchor rod is mechanically installed, the construction speed is high, and the construction effect is good; the grouting pipe extends to the hanging basket, grouting, anchor rod installation and steel bar mesh hanging can be completed at one time, and the construction efficiency is high; the housing is arranged at the periphery of the air compressor and the main oil pump, so that the air compressor and the main oil pump can be effectively protected, the maintenance times are reduced, and the cost is saved; through the arrangement of the crank arm and the rotary oil pump, 360-degree rotation of the propelling beam is realized, the working range is large, and the adaptability is wide; the connecting part of the oil cylinder is provided with a protective rubber pad, so that the connecting position can be protected from being damaged by falling objects; the outer protective cover of the rear support leg oil cylinder adopts a ladder type, thereby playing a role in protection and facilitating climbing during maintenance; the grouting machine realizes remote control, can realize start and stop of the grouting machine on a working platform, is convenient to operate, and saves working hours; the articulated steering is adopted, so that the turning radius is small, the movement is convenient, and the adaptability is wide; four-wheel drive is strong in power and strong in adaptability to tunnels during walking.
Drawings
Fig. 1 is a general assembly view of the present invention.
FIG. 2 is a schematic view of the drilling mechanism according to the present invention.
Fig. 3 is a schematic structural diagram of a working platform according to the present invention.
Fig. 4 is a schematic structural view of a frame in the present invention.
Fig. 5 is a top view of the fig. 4 ceiling with the ceiling removed.
Fig. 6 is a partial view of the front and rear frame connecting portions of the present invention.
Fig. 7 is a partial view of a telescoping leg part of the present invention.
In the figure: 1. drilling mechanism, 2, arm seat, 3, console, 4, ceiling, 5, engine, 6, water pipe reel, 7, grouting machine lifting mechanism, 8, grouting machine, 9, cable reel, 10, power distribution cabinet, 11, rear landing leg, 12, rear axle, 13, motor, 14, front axle, 15, front landing leg, 16, working platform, 17, drill rod, 18, push beam, 19, rock drill push cylinder, 20, push beam base, 21, rock drill, 22, push beam moving cylinder, 23, drill boom mount, 24, drill boom base, 25, cylinder I mount, 26, cylinder I, 27, drill boom girder, 28, drill boom telescopic beam, 29, rotary oil pump mount, 30, rotary oil pump, 31, crank arm, 32, push beam overturning cylinder, 33, basket, 34, ceiling, 35, a hanging basket console, 36, an anchor rod, 37, a working platform mounting seat, 38, a working platform base, 39, an oil cylinder II mounting seat, 40, an oil cylinder II, 41, a working platform girder, 42, a working platform telescopic girder, 43, an anchor rod mounting device, 44, an anchor rod bin, 45, an oil cylinder III, 46, a water pump, 47, a hydraulic oil tank, 48, an air compressor, 49, a walking control table, 50, a seat, 51, a diesel oil tank, 52, a radiator, 53, a landing leg oil cylinder telescopic girder, 54, a telescopic oil cylinder, 55, a hinge plate, 56, a steering oil cylinder, 57, a limiting block, 58, an illuminating lamp, 59, a ceiling telescopic rod, 60, a ceiling supporting rod, 61, a housing framework, 62, a rear frame, 63, a main oil pump, 64, a protecting cover, 65, a transmission shaft, 66 and a front frame.
Detailed Description
The invention will be further described with reference to the accompanying drawings and examples:
as shown in fig. 1, an integrated drilling and grouting tunnel bolt applying device is provided with a front frame 66 and a rear frame 62; referring to fig. 6, the front frame 66 and the rear frame 62 are connected by a hinge plate 55; a limiting block 57 is arranged on the hinged plate 55 and used for limiting the steering limit position; a steering cylinder 56 and a transmission shaft 65 are arranged in the middle of the hinged plate 55 and used for controlling the steering and the power transmission of the whole machine; the tail part of the rear frame 62 is provided with a grouting machine 8; the grouting machine 8 is arranged at the tail part of the rear frame 62 through a grouting machine lifting mechanism 7; in this embodiment, the grouting machine 8 and the grouting machine lifting mechanism 7 adopt existing mature structures, and are not specifically described herein;
the middle and rear parts of the front frame 66 are provided with a console 3 for controlling the operation of the whole equipment; arm seats 2 are respectively arranged on the left side and the right side of the front end of the front frame 66; the two arm seats 2 are respectively provided with a drilling mechanism 1 and a working platform 16;
the drilling mechanism 1 and the working platform 16 are arranged in parallel; chassis travelling mechanisms are arranged corresponding to the front frame 66 and the rear frame 62; the chassis running mechanism is provided with a front axle 14 and a rear axle 12 which are arranged at the lower ends of the middle parts of the front frame and the rear frame, and tires are respectively arranged at the two ends of the front axle 14 and the rear axle 12; the front frame 66 and the rear frame 62 are respectively supported by telescopic support legs; the front frame 66 is supported by front support legs 15 arranged at the left and right sides of the front end of the front frame; the front support leg 15 and the rear support leg 11 have the same structure; referring to fig. 7, the front leg 15 has leg cylinder telescopic beams 53 disposed at left and right sides of the front end of the front frame; the supporting leg oil cylinder telescopic beam 53 is connected to the top end of the telescopic oil cylinder 54; the tail part of the telescopic oil cylinder 54 is connected with the front frame 66, and the telescopic oil cylinder controls the movement of the telescopic beam of the supporting leg oil cylinder;
the rear frame is supported by rear supporting legs 11 arranged at the left side and the right side of the rear end of the rear frame; the front support leg 15 and the rear support leg 11 are telescopic structures; the two rear supporting legs 11 are positioned on the left side and the right side of the rear frame 62, the rear parts of the two rear supporting legs are respectively adjacent to the cable reel 9 and the water pipe reel 6, and the front parts of the two rear supporting legs are connected with mud tiles; the walking operation table 49 for controlling the front and rear frames to walk is arranged on the front frame 66 and is positioned behind the operation table 3; a seat 50 is also arranged corresponding to the walking operation table 49; a ceiling 4 is arranged at the top of the walking operation table 49 and the seat 50; the ceiling 4 is supported on the front frame 66 through the ceiling supporting rod 60; two ceiling support rods 60 are respectively arranged at the left side and the right side of the front frame; the inside of the ceiling supporting rod 60 is provided with an oil cylinder for controlling the lifting of the ceiling, the ceiling is provided with 6 illuminating lamps 58, the number of the illuminating lamps is 4 in the front and 2 in the back, and the illuminating lamps are uniformly distributed; the walking control platform 49 and the seat 50 are positioned at the middle position of the rear part of the front frame 66 and used for controlling the walking and the supporting leg oil cylinder action of the whole equipment;
as shown in fig. 2, the drilling mechanism has a boom frame 27 and a feed beam 18; the rear end of the boom girder 27 is hinged with the boom base 24 fixed on the front frame 66 through the boom mounting seat 23; two sides of the boom girder 27 are connected with two oil cylinders I26 for controlling the swing and pitching actions of the drilling mechanism; the extending end of the oil cylinder I26 is fixedly connected with the drill boom base 24, so that the drill boom girder swings and tilts relative to the drill boom base under the action of the oil cylinder I; the front end of the boom girder 27 is connected with a boom telescopic girder 28 which can move along the boom girder in a telescopic way; the front end of the drill boom telescopic beam 28 is hinged with a rotary oil pump 30; the output end of the rotary oil pump 30 is connected with a crank arm 31, so that the crank arm 31 can rotate along with the rotary oil pump 30; a pushing beam base 20 is arranged on the crank arm 31; the propelling beam 18 is arranged on the propelling beam base 20 and can move along the propelling beam base 20; one end of a push beam moving cylinder 22 for pushing the push beam 18 to move is connected with the push beam 18, and the other end is connected with a push beam base 20 for controlling the relative movement between the push beam 18 and the push beam base 20; the propelling beam 18 is provided with a rock drill 21; a rock drill propulsion cylinder 19 is arranged corresponding to the rock drill 21; one end of the rock drill propulsion cylinder 19 is connected with the rock drill 21, and the other end is connected with the propulsion beam 18, so as to control the relative movement between the propulsion beam 18 and the rock drill 21; the output end of the rock drill is connected with a drill rod 17;
as shown in fig. 3, the work platform has a work platform girder 41; the rear end of the working platform girder 41 is hinged with a working platform base 38 fixed on the front frame through a working platform mounting seat 37; the two sides of the working platform girder 41 are hinged with oil cylinders II 40; the extending end of the oil cylinder II 40 is hinged with the working platform base 38 through an oil cylinder II mounting seat 39, and the swinging and pitching actions of the working platform are controlled through the oil cylinder II; the working platform girder 41 is also provided with a working platform telescopic girder 42 which can be telescopic along the working platform girder; a hanging basket 33 is hinged at the front end of the working platform telescopic beam 42; an oil cylinder III 45 for controlling the posture of the hanging basket is arranged corresponding to the hanging basket 33; one end of the oil cylinder III 45 is connected with the hanging basket 33, and the other end is connected with the telescopic beam 42 of the working platform so as to control the posture of the hanging basket; the anchor rod installer 43 is arranged on the hanging basket 33 and positioned at the left lower corner of the hanging basket 33 for installing anchor rods; the hanging basket ceiling 34 is hinged with the hanging basket 33, and the position of the hanging basket ceiling is controlled through an oil cylinder; the hanging basket 33 is provided with anchor rod bins 44 which are positioned at the left side and the right side of the hanging basket 33 and used for storing anchor rods 36; the anchor rod 36 is placed in the anchor rod bin 44; the basket control console 35 is arranged on the basket 33 and is positioned at the middle position of the rear part of the basket to control the position of the basket.
Referring to fig. 4 and 5, the rear frame 62 is further provided with a water pipe reel 6, a cable reel 9, a hydraulic oil tank 47, a water pump 46, a power distribution cabinet 10, an engine 5, a radiator 52, a diesel tank 51, a motor 13, an air compressor 48, a main oil pump 63 and a shroud 64; the water pipe reel 6 and the cable reel 9 are respectively positioned at the left side and the right side of the rear part of the rear frame 62; the hydraulic oil tank 47 is positioned at the rear part of the rear frame and between the water pipe reel 6 and the cable reel 9; the water pump 46 is arranged at the rear part of the rear frame, behind the water pipe reel 6 and to the left of the hydraulic oil tank 47; the engine 5 is positioned in the middle of the rear frame; the power distribution cabinet 10 is arranged on a mud tile on the right side of the rear frame 62 and is positioned right above the rear axle 12; the radiator 52 is arranged at the middle position of the middle rear part of the rear frame and is connected with the engine 5; the diesel tank 51 is arranged at the middle position of the front part of the rear frame and is close to the engine 5; the motor 13 is arranged on the rear frame and positioned on the right side of the diesel tank 51 and right in front of the power distribution cabinet 10; the air compressor 48 is arranged on the rear frame and is positioned on the left side of the diesel tank 51; the main oil pump 63 is arranged below the motor; the protective cover 64 is arranged on the rear frame, and one main oil pump and one air compressor are arranged around each of the main oil pump and the air compressor for protecting the main oil pump and the air compressor.
The invention is used for tunnel anchoring, when walking, the engine provides power, the power is transmitted to the front and rear axles after speed change, and the walking speed and steering action are controlled by the walking console; when the grouting device is in operation, the grouting machine is put down firstly, the anchor rod construction equipment is opened to the working face, the front supporting leg oil cylinder and the rear supporting leg oil cylinder extend out, stable support is achieved, the engine is stopped, the cable reel rotates, the cable extends out, the working power supply is connected, the motor is started, the motor provides power for the operation, a worker stands at the rear part of the control platform, the action of the drill boom is controlled, the drilling is carried out at a preset position, the grouting machine is operated by the grouting machine, the grouting machine is used for stirring cement mortar, after the drilling is finished, the worker on the working platform is controlled to move to the drilling position, the air compressor or the high-pressure air or the high-pressure water generated by the water pump is adopted for cleaning the anchor rod hole, the stirred cement mortar is injected into the anchor rod hole through the grouting hose, the anchor rod stored in the anchor rod bin is installed in the anchor rod hole through the anchor rod installer, then the reinforcing steel mesh is installed on the anchor rod, and one working cycle is completed.
Claims (4)
1. Drilling and grouting integrated tunnel anchor rod construction equipment is characterized in that: the drilling and grouting integrated tunnel anchor rod applying equipment is provided with a front frame (66) and a rear frame (62); the front frame (66) and the rear frame (62) are connected through a hinged plate (55); a limiting block (57) is arranged on the hinged plate (55) and used for limiting the steering position; a steering oil cylinder (56) and a transmission shaft (65) are arranged in the middle of the hinged plate (55) and used for controlling the steering and the power transmission of the whole machine; the tail part of the rear frame (62) is provided with a grouting machine (8); the grouting machine (8) is arranged at the tail part of the rear frame (62) through a grouting machine lifting mechanism (7); the middle rear part of the front frame (66) is provided with a console (3) for controlling the whole equipment to work; the left side and the right side of the front end of the front frame (66) are respectively provided with a drilling mechanism (1) and a working platform (16); the drilling mechanism (1) and the working platform (16) are arranged in parallel; chassis travelling mechanisms are arranged corresponding to the front frame (66) and the rear frame (62); the chassis running mechanism is provided with a front axle (14) and a rear axle (12) which are arranged at the lower ends of the middle parts of the front frame and the rear frame, and tires are respectively arranged at two ends of the front axle (14) and the rear axle (12); the front frame (66) and the rear frame (62) are respectively supported by telescopic supporting legs; the front frame (66) is supported by front support legs (15) arranged at the left side and the right side of the front end of the front frame; the rear frame is supported by rear supporting legs (11) arranged at the left side and the right side of the rear end of the rear frame; the front support leg (15) and the rear support leg (11) are of telescopic structures; the walking operation table (49) for controlling the front and rear frames to walk is arranged on the front frame (66) and is positioned behind the operation table (3); a seat (50) is also arranged corresponding to the walking operation table (49); a ceiling (4) is arranged at the tops of the walking operation table (49) and the seat (50); the ceiling (4) is supported on the front frame (66) through a ceiling supporting rod (60);
the drilling mechanism is provided with a drill boom girder (27) and a propelling beam (18); the rear end of the boom girder (27) is hinged with a boom base (24) fixed on a front frame (66) through a boom mounting seat (23); two sides of the boom girder (27) are connected with two oil cylinders I (26) for controlling the swing and pitching actions of the drilling mechanism; the extending end of the oil cylinder I (26) is fixedly connected with the drill boom base (24), so that the drill boom girder swings and tilts relative to the drill boom base under the action of the oil cylinder I; the front end of the boom girder (27) is connected with a boom telescopic girder (28) which can move along the boom girder in a telescopic way; the front end of the drill boom telescopic beam (28) is hinged with a rotary oil pump (30); the output end of the rotary oil pump (30) is connected with the crank arm (31), so that the crank arm (31) can rotate along with the rotary oil pump (30); a propelling beam base (20) is arranged on the crank arm (31); the propelling beam (18) is arranged on the propelling beam base (20) and can move along the propelling beam base (20); one end of a pushing beam moving cylinder (22) for pushing the pushing beam to move is connected with the pushing beam (18), and the other end of the pushing beam moving cylinder is connected with a pushing beam base (20) for controlling the relative movement between the pushing beam (18) and the pushing beam base (20); the propelling beam (18) is provided with a rock drill (21); a rock drill propulsion cylinder (19) is arranged corresponding to the rock drill (21); one end of the rock drill propulsion cylinder (19) is connected with the rock drill (21), and the other end of the rock drill propulsion cylinder is connected with the propulsion beam (18) so as to control the relative movement between the propulsion beam (18) and the rock drill (21); the output end of the rock drill is connected with a drill rod (17);
the working platform is provided with a working platform girder (41); the rear end of the working platform girder (41) is hinged with a working platform base (38) fixed on the front frame through a working platform mounting seat (37); two oil cylinders II (40) are hinged to two sides of the working platform girder (41); the extending end of the oil cylinder II (40) is hinged with the working platform base (38) through an oil cylinder II mounting seat (39), and the swinging and pitching actions of the working platform are controlled through the oil cylinder II; the working platform girder (41) is also provided with a working platform telescopic girder (42) which can be telescopic along the working platform girder; a hanging basket (33) is hinged at the front end of the working platform telescopic beam (42); an oil cylinder III (45) for controlling the posture of the hanging basket is arranged corresponding to the hanging basket (33); one end of the oil cylinder III (45) is connected with the hanging basket (33), and the other end of the oil cylinder III is connected with the telescopic beam (42) of the working platform so as to control the posture of the hanging basket; the anchor rod installer (43) is arranged on the hanging basket (33) and is positioned at the left lower corner of the hanging basket (33) for installing an anchor rod; the hanging basket ceiling (34) is hinged with the hanging basket (33), and the position of the hanging basket ceiling is controlled through an oil cylinder; the hanging basket (33) is provided with anchor rod bins (44) which are positioned at the left side and the right side of the hanging basket and used for storing anchor rods (36); the anchor rod (36) is arranged in the anchor rod bin (44); the hanging basket control console (35) is arranged on the hanging basket (33) and is positioned at the middle position of the rear part of the hanging basket and used for controlling the position of the hanging basket.
2. The drilling and grouting integrated tunnel rock bolt applying device according to claim 1, wherein: the rear frame (62) is also provided with a water pipe reel (6), a cable reel (9), a hydraulic oil tank (47), a water pump (46), a power distribution cabinet (10), an engine (5), a radiator (52), a diesel oil tank (51), a motor (13), an air compressor (48), a main oil pump (63) and a shield (64); the water pipe reel (6) and the cable reel (9) are respectively positioned at the left side and the right side of the rear part of the rear frame (62); the hydraulic oil tank (47) is positioned at the rear part of the rear frame and is positioned between the water pipe reel (6) and the cable reel (9); the water pump (46) is arranged at the rear part of the rear frame, the rear side of the water pipe reel (6) and the left side of the hydraulic oil tank (47); the engine (5) is positioned in the middle of the rear frame; the radiator (52) is arranged at the middle position of the middle rear part of the rear frame and is connected with the engine (5); the diesel oil box (51) is arranged at the middle position of the front part of the rear frame and is close to the engine (5); the motor (13) is arranged on the rear frame and positioned on the right side of the diesel tank (51) and right in front of the power distribution cabinet (10); the air compressor (48) is arranged on the rear frame and is positioned on the left side of the diesel tank (51); the main oil pump (63) is arranged below the motor; the protective cover (64) is arranged on the rear frame, and one main oil pump and one air compressor are arranged around each of the main oil pump and the air compressor for protecting the main oil pump and the air compressor.
3. The drilling and grouting integrated tunnel rock bolt applying device according to claim 1, wherein: the two ceiling support rods (60) are respectively arranged at the left side and the right side of the front frame.
4. The drilling and grouting integrated tunnel rock bolt applying device according to claim 1, wherein: the inside hydro-cylinder that is equipped with of ceiling bracing piece (60) for the lift of control ceiling is equipped with the light on the ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710347079.9A CN106979026B (en) | 2017-05-17 | 2017-05-17 | Drilling and injecting integrated tunnel anchor rod construction equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710347079.9A CN106979026B (en) | 2017-05-17 | 2017-05-17 | Drilling and injecting integrated tunnel anchor rod construction equipment |
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| CN106979026A CN106979026A (en) | 2017-07-25 |
| CN106979026B true CN106979026B (en) | 2023-07-04 |
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| CN201710347079.9A Active CN106979026B (en) | 2017-05-17 | 2017-05-17 | Drilling and injecting integrated tunnel anchor rod construction equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107218070B (en) * | 2017-08-07 | 2023-08-01 | 江苏徐工工程机械研究院有限公司 | Underground tunnel construction equipment |
| CN108868841A (en) * | 2018-07-06 | 2018-11-23 | 中国铁建重工集团有限公司 | A kind of rock bolting jumbo |
| CN108979688B (en) * | 2018-07-06 | 2020-05-08 | 中国铁建重工集团股份有限公司 | Full-automatic anchor rod trolley |
| CN108708240A (en) * | 2018-08-14 | 2018-10-26 | 上海力阳道路加固科技股份有限公司 | The brill note integration apparatus and construction method reinforced for roadbase |
| CN108868600A (en) * | 2018-08-15 | 2018-11-23 | 中铁工程装备集团有限公司 | A kind of tunnel boring trolley being loaded with the more mechanisms that drill |
| CN112696217A (en) * | 2021-02-01 | 2021-04-23 | 滕开永 | Small-section anchoring and rock drilling integrated machine |
| CN113833505A (en) * | 2021-11-25 | 2021-12-24 | 徐州徐工基础工程机械有限公司 | Anchor rod drilling and grouting integrated machine |
| CN114876537A (en) * | 2022-07-11 | 2022-08-09 | 湖南鹏翔星通汽车有限公司 | Anchor drilling and grouting integrated system |
| CN116084835B (en) * | 2023-03-06 | 2023-06-23 | 安徽佳乐矿山设备有限公司 | Drilling and blasting trolley |
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