CN113833505A - Anchor rod drilling and grouting integrated machine - Google Patents
Anchor rod drilling and grouting integrated machine Download PDFInfo
- Publication number
- CN113833505A CN113833505A CN202111412300.7A CN202111412300A CN113833505A CN 113833505 A CN113833505 A CN 113833505A CN 202111412300 A CN202111412300 A CN 202111412300A CN 113833505 A CN113833505 A CN 113833505A
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- Prior art keywords
- anchor rod
- drilling
- grouting
- boom
- seat
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
Abstract
The invention discloses an anchor rod drilling and grouting integrated machine which comprises a frame, wherein an arm seat and an arm seat are arranged on the frame, and an operation platform and a drill boom are connected onto the arm seat; the drill boom comprises a drill boom seat arranged on the boom seat, a basic boom is hinged on the drill boom seat, a telescopic boom is connected in the basic boom, the front end of the telescopic boom is connected with a rotating device, the rotating device is connected with an anchoring device, and the rotating device is used for driving the anchoring device to rotate around the telescopic boom in the axial direction and the radial direction; the anchoring device comprises a centre, an anchor rod propelling power head, a grouting pipe and a rock drill, wherein the anchor rod propelling power head, the grouting pipe and the rock drill are rotatably arranged on the periphery of the centre, and the rock drill, the grouting pipe and the anchor rod propelling power head are rotated to a working position so as to complete drilling operation, grouting operation and rod inserting operation. The construction method can be used for anchor rod construction within a spherical surface range of 360 degrees; the rock drill, the grouting pipe and the anchor rod propelling power head designed by the anchoring device can realize drilling, anchor rod inserting and grouting operations, and one machine has multiple functions.
Description
Technical Field
The invention relates to the technical field of anchor rod vehicles, in particular to an anchor rod drilling and injecting integrated machine.
Background
At present, the anchor rod support construction adopts a manual pneumatic drilling mode, wherein collapse accidents are easy to happen in the underground engineering vault construction process, casualties are caused, and the installation of anchor rods needs manual ascending for operation after drilling is finished, so that the safety of constructors is seriously threatened, and the labor intensity is high; in recent years, the tunnel anchor rod trolley is sequentially pushed out to be used for anchor rod construction, part of manufacturer equipment can only drill an anchor rod hole, an anchor rod cannot be automatically installed, part of manufacturers can complete anchor rod hole drilling and anchor rod installation but cannot perform grouting operation, part of manufacturer anchor rod trolley can only achieve upper portion or front portion anchor rod construction, and all-around anchor rod drilling construction in the vertical direction, the left side, the right side and the front side cannot be achieved.
Disclosure of Invention
The invention aims to provide an anchor rod drilling and grouting integrated machine, which solves the problem that an anchor rod vehicle in the prior art cannot simultaneously realize multi-angle anchor rod construction, drilling, anchor rod inserting and grouting operation.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
an anchor rod drilling and grouting integrated machine comprises a frame, wherein an arm seat is mounted on the frame, and an operation platform and a drill boom are connected to the arm seat;
the drill boom comprises a drill boom seat arranged on the boom seat, a basic boom is hinged on the drill boom seat, a telescopic boom is connected in the basic boom, the front end of the telescopic boom is connected with a rotating device, an anchoring device is connected on the rotating device, and the rotating device is used for driving the anchoring device to rotate around the telescopic boom in the axial direction and the radial direction;
the anchoring device comprises a tip, an anchor rod propelling power head, a grouting pipe and a rock drill, wherein the anchor rod propelling power head, the grouting pipe and the rock drill are rotatably arranged on the periphery of the tip, and the rock drill, the grouting pipe and the anchor rod propelling power head are rotated to a working position so as to complete drilling operation, grouting operation and rod inserting operation.
Furthermore, a triangular oil cylinder is hinged to the arm seat, and the output end of the triangular oil cylinder is hinged to the basic arm.
Furthermore, the slewing device comprises a rear slewing unit which is connected to the front end of the telescopic arm and can rotate around the axial direction of the telescopic arm, a slewing seat is connected to the rear slewing unit, a front slewing unit which can rotate around the radial direction of the telescopic arm is connected to the slewing seat, a bracket is connected to the front slewing unit, and the anchoring device is connected to the bracket.
Further, slewer is including connecting at flexible arm front end and can wind flexible arm axial direction rotatory first gyration hydro-cylinder, be connected with on the first gyration hydro-cylinder and wind flexible arm radial direction rotatory second gyration hydro-cylinder, anchor device connects on the second gyration hydro-cylinder.
Furthermore, the anchoring device also comprises a drilling propulsion beam and an anchor rod propulsion beam, the rock drill is connected to the drilling propulsion beam, and the anchor rod propulsion power head is connected to the anchor rod propulsion beam;
the anchor rod push beam, the grouting pipe and the drilling push beam are sequentially connected to the periphery of the tip through the rotating seat; the rotating seat rotates to drive the anchor rod pushing beam, the grouting pipe and the drilling pushing beam to a working position.
Furthermore, a clamping rod mechanism is connected to the grouting pipe, and an anchor rod bin is connected to one side of the anchor rod propelling beam;
the rotating seat drives the grouting pipe to rotate towards the anchor rod propelling beam, so that the clamping rod mechanism extends into the anchor rod bin.
Further, the drilling propulsion beam is any one of a power head, an impactor or a down-the-hole hammer.
Further, the anchor rod propulsion power head is any one of a rock drill, an impactor and a hollow power head.
Furthermore, a grouting system is connected to the frame and comprises a grouting pump support and a fixed seat fixedly connected to the frame, the grouting pump support is connected with the fixed seat in a sliding manner, and a lifting oil cylinder is connected between the grouting pump support and the fixed seat;
the grouting pump is connected to the grouting pump support, and the grouting pump is connected with the grouting pipe through a pipeline.
Furthermore, a wheel type traveling mechanism or a crawler type traveling mechanism is mounted on the frame.
According to the technical scheme, the embodiment of the invention at least has the following effects:
1. according to the construction method, the telescopic boom is connected to the basic boom, the slewing device capable of axially slewing and radially slewing is connected to the telescopic boom, and the anchoring device is mounted on the slewing device, so that the forward and backward movement and the rotation in the radial axial direction of the anchoring device can be realized, the construction of the anchor rod can be carried out within the spherical surface range of 360 degrees, the construction method not only can be used for the construction of the section and the vault of a tunnel, but also can be used for the construction of a lateral or ground slope protection anchor rod and a foundation pit anchor rod, and the multiple functions of one machine can be thoroughly realized; the drilling, anchor rod inserting and grouting operations can be realized through the rock drill, the grouting pipe and the anchor rod propelling power head designed by the anchoring device;
2. the designed triangular oil cylinder can realize multi-angle motion of the basic arm, can drive the basic arm to swing in the left-right and up-down directions, and is beneficial to the anchoring device connected to the rotating device to move to a working position more quickly;
3. the anchoring device comprises a drilling propelling beam, an anchor rod propelling beam and a grouting pipe, wherein the drilling propelling beam, the anchor rod propelling beam and the grouting pipe are rotatably connected to the top tip;
4. the rod clamping mechanism on the anchor rod propelling beam can realize the taking out of the anchor rod in the anchor rod bin and send the taken out anchor rod to the anchor rod propelling power head to complete the auxiliary work of inserting the rod;
5. the anchor rod propulsion beam can realize pipe seam anchor rod impact propulsion by adopting a rock drill, the hollow power head can realize grouting first and then inserting the anchor rod or grouting first and then inserting the hollow anchor rod, cement slurry can pass through the interior of the hollow power head, after the hollow anchor rod is inserted first, the front part of the hollow power head is connected with the hollow anchor rod, and finally, the operation of anchoring first and then injecting is realized, so that the application range is wide;
6. the design of the grouting system capable of ascending and descending can facilitate the transition of the all-in-one machine.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an all-in-one machine according to an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic diagram of a drill boom according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of an anchoring device in accordance with an embodiment of the present invention;
FIG. 5 is a schematic view of the structure of FIG. 4 from different viewing angles;
FIG. 6 is a schematic diagram of the structure of FIG. 4 from different viewing angles;
FIG. 7 is a schematic diagram of the structure of FIG. 4 from different viewing angles;
FIG. 8 is a schematic diagram of a grouting system according to an embodiment of the present invention.
Wherein: 1. a power system; 2. a transmission system; 3. a hydraulic system; 4. an electrical system; 5. a cab; 6. a gas system; 7. an arm base; 8. an operation platform; 9. an anchoring device; 10. a drill boom; 11. a frame; 12. centralized lubrication; 13. a hood; 14. a waterway; 15. identifying; 16. a grouting system; 9-1, an anchor rod bin; 9-2, a clamping rod mechanism; 9-3, pushing the beam by using an anchor rod; 9-4, driving a power head by using an anchor rod; 9-5, drilling a propelling beam; 9-6, a rock drill; 9-7, grouting pipes; 9-8, top; 9-9, a station switching oil cylinder; 9-10, a propeller compensation oil cylinder; 10-1, a drill arm seat; 10-2, a triangular oil cylinder; 10-3, a base arm; 10-4, a telescopic arm; 10-5, a rear rotary unit; 10-6, a rotary seat; 10-7, a front rotary unit; 10-8, a bracket; 16-1, grouting pump; 16-2, a grouting pump bracket; 16-3, a lifting oil cylinder; 16-4, fixing seat.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
It should be noted that in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention but do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
The applicant researches and discovers that: at present, the stock platform truck mainly has three kinds of forms, and the complete machine of the current drill jumbo of whole utilization improves:
1) one of them kind is on the basis of drill jumbo, plus the operation platform, carries stock installation auxiliary device on the platform, can help artifical installation stock, and another drill boom is used for the stock drilling. The anchor rod installation method can only realize drilling operation, anchor rod installation operation needs personnel to stand on an operation platform for assistance, risks such as collapse and the like are easy to occur when the personnel install the anchor rod, the installation speed is low, the efficiency is low, and the mechanical person replacement is not facilitated;
2) one of them kind adds the operation platform on the drill jumbo, and another drill boom is used for the stock drilling, and wherein carries the stock storehouse on the drill boom, can install the stock automatically after the drilling finishes, does not need artifical installation. The scheme can realize automatic operation of drilling and anchor rod installation, but a grouting process is not considered, grouting equipment is still required to be added for independent grouting operation, and certain limitation is still caused due to the fact that grouting has great threat to the health and safety of people;
3) one of them kind is on the drill jumbo basis, plus operation platform, and another boom is used for the stock drilling, and wherein carries the stock storehouse on the boom, can automatic installation stock after the drilling finishes, and the whole car carries the grouting pump at the back, can carry out the slip casting to the stock. According to the scheme, the operation of drilling machinery, the installation of the anchor rod and the grouting operation can be realized, but the structural form of the drill boom only can realize the operation of the front upper part, the operation of 360 degrees up and down around the drill boom can not be realized, the operation range is limited, the supporting and repairing operation of a deep foundation pit and a side slope can not be realized, and the grouting system of the equipment is configured into a power head, can only rotate, has no impact function, can only be used for mortar anchor rod construction, and can not be used for pipe seam anchor rod construction.
Based on the research, the applicant provides an anchor rod drilling and grouting integrated machine, as shown in fig. 1 to 8, which comprises a frame 11, wherein an arm seat 7 is mounted on the frame 11, and a working platform 8 and a drill boom 10 are connected to the arm seat 7; the drill boom 10 comprises a drill boom seat 10-1 arranged on the boom seat 7, a basic boom 10-3 is hinged on the drill boom seat 10-1, a telescopic boom 10-4 is connected in the basic boom 10-3, the front end of the telescopic boom 10-4 is connected with a rotating device, an anchoring device 9 is connected on the rotating device, and the rotating device is used for driving the anchoring device 9 to rotate around the telescopic boom 10-4 in the axial direction and the radial direction; the anchoring device comprises a centre 9-8, an anchor rod propelling power head 9-4, a grouting pipe 9-7 and a rock drill 9-6 which are rotatably arranged on the periphery of the centre 9-8, and the rock drill 9-6, the grouting pipe 9-7 and the anchor rod propelling power head 9-4 are rotated to a working position so as to complete drilling operation, grouting operation and rod inserting operation.
According to the construction method, the telescopic boom is connected to the basic boom, the slewing device capable of axially slewing and radially slewing is connected to the telescopic boom, and the anchoring device is mounted on the slewing device, so that the forward and backward movement and the rotation in the radial axial direction of the anchoring device can be realized, the construction of the anchor rod can be carried out within the spherical surface range of 360 degrees, the construction method not only can be used for the construction of the section and the vault of a tunnel, but also can be used for the construction of a lateral or ground slope protection anchor rod and a foundation pit anchor rod, and the multiple functions of one machine can be thoroughly realized; the rock drill, the grouting pipe and the anchor rod propelling power head designed by the anchoring device can realize drilling, anchor rod inserting and grouting operations.
The anchor rod drilling and injecting integrated machine also has the following functions and structures, a power system 1 is driven by an engine to drive a gearbox bridge and tires in a transmission system 2 to realize walking, the power system 1 and the transmission system 2 are installed on a frame 11, a cab 5 and an arm seat 7 are installed on the frame 11, wherein an operator can carry out driving operation and anchor rod construction operation in the cab 5, the cab 5 is provided with a driving operation position and an anchor rod construction operation position, the hydraulic system 3 comprises a hydraulic oil tank, a pump and a valve which are all installed on the frame 11, an electric system 4 comprises a cable drum, a motor, an electric control cabinet and electric wires which are all installed on the frame 11, an air system 6, a water channel 14 and a mark 15 are all installed on the frame 11, a hood 13 is installed on the frame 11 and is of a closed structure, the protection of the whole vehicle against falling objects and water drops can be realized, and an operation platform 8 and a drilling arm 10 are installed on the arm seat 7, the operation platform 8 can realize vertical lifting amplitude variation and horizontal translation, and the automatic leveling function is carried, so that personnel can reach any operation position on the operation platform, and anchor rod construction and operation observation are assisted.
The drill boom 10, the anchoring device 9 and the grouting system 16 of the present application will be described in detail below.
As shown in figures 2 and 3, the drill boom 10 is divided into a drill boom seat 10-1, a rear triangular oil cylinder 10-2, a basic boom 10-3, a telescopic boom 10-4, a rear rotary unit 10-5, a rotary seat 10-6, a front rotary unit 10-7 and a bracket 10-8, wherein the drill boom seat 10-1 is installed on the boom seat 7, the rear triangular oil cylinder 10-2 is installed on the drill boom seat 10-1, the basic boom 10-3 is installed on the drill boom seat 10-1, the rear triangular oil cylinder 10-2 drives the basic boom 10-3 to realize vertical amplitude lifting and left-right translation, the telescopic boom 10-4 slides in the basic boom 10-3 in a telescopic way to increase the operation range of the drill boom, the rear rotary unit 10-5 is installed at the front end of the telescopic boom 10-4 to realize left-right 360-degree rotation and realize full coverage along the axial 360-degree range of the telescopic boom, the rotary seat 10-6 is fixed on the rear rotary unit 10-5, the front rotary unit 10-7 is fixed on the rotary seat 10-6 and can drive the bracket 10-8 to rotate 360 degrees in the radial direction of the telescopic arm, the bracket 10-8 is installed on the front rotary unit 10-7 and can rotate 360 degrees in the axial direction around the front rotary unit 10-7, and finally, the full coverage of the spherical operation range of 360 degrees in the vertical, left, right, front and rear directions is realized through the rear rotary unit 10-5 and the front rotary unit 10-7.
In the present application, the rear revolving unit 10-5 and the front revolving unit 10-7 both adopt a motor reducer.
In the embodiment, the slewing device adopts the design form of the front slewing unit 10-7 and the rear slewing unit 10-5, and in other embodiments, the double slewing positioning function of the drill boom can be realized by adopting a scheme of adopting double slewing cylinders to replace a slewing unit of a motor reducer. The concrete steps are as follows:
the rotating device comprises a first rotating oil cylinder which is connected to the front end of the telescopic arm and can rotate around the axial direction of the telescopic arm, a second rotating oil cylinder which can rotate around the radial direction of the telescopic arm 10-4 is connected to the first rotating oil cylinder, and the anchoring device 9 is connected to the second rotating oil cylinder.
The anchoring device 9 is mounted on a carriage 10-8 which is moved back and forth by the telescoping of the telescopic boom 10-4 in the drill boom 10. The anchoring device 9 is shown in fig. 4, 5, 6 and 7 and comprises an anchor rod bin 9-1, a clamping rod mechanism 9-2, an anchor rod propelling beam 9-3, an anchor rod propelling power head 9-4, a drilling propelling beam 9-5, a rock drilling machine 9-6, a grouting pipe 9-7, a tip 9-8, a station switching oil cylinder 9-9 and two propeller compensating oil cylinders 9-10.
Wherein, the bracket 10-8 is provided with a centre 9-8, the centre 9-8 can be supported on the rock wall in a telescopic way, one end of each of the two thruster compensating cylinders 9-10 is connected with the bracket 10-8, the other end of one thruster compensating cylinder 9-10 is connected with the bottom of the anchor rod propelling beam 9-3, and the other end of the other thruster compensating cylinder 9-10 is connected with the bottom of the drilling propelling beam 9-5. The telescopic thruster compensating cylinders 9-10 allow the anchor beam 9-3 and the drill beam 9-5 to move back and forth. The thruster compensation oil cylinder 9-10 can realize the drilling with larger depth and ensure the depth of the inserted anchor rod in the process of inserting the anchor rod and drilling.
The anchor rod push beam 9-3, the drilling push beam 9-5 and the grouting pipe 9-7 are arranged on a centre 9-8, and the three mechanisms rotate around the centre 9-8. As shown in fig. 6, wherein the centre 9-8 is the center of rotation of the whole anchoring device 9, wherein the grouting pipe 9-7 is directly above the centre 9-8, the drilling feed beam 9-5 is right above the centre 9-8, and the anchor rod feed beam 9-3 is left above the centre 9-8. The grouting pipe 9-7, the drilling push beam 9-5 and the anchor rod push beam 9-3 are all installed on the rotating base, the output end of the station switching oil cylinder 9-9 is connected with the rotating base, the station switching oil cylinder 9-9 extends to drive the rotating base to rotate leftwards, the station switching oil cylinder 9-9 shortens to drive the rotating base to rotate rightwards, and therefore switching of three stations is achieved.
The anchor rod cabin 9-1 is installed on the fixing seat, and the anchor rod cabin 9-1 is fixed. The clamping rod mechanism 9-2 is fixed on the grouting pipe 9-7, the rock drill 9-6 is installed on the drilling propulsion beam 9-5, and the anchor rod propulsion power head 9-4 is installed on the 9-3 anchor rod propulsion beam.
The rock drill 9-6 is rotationally impacted and propelled on the drilling propelling beam 9-5 to complete drilling operation, the drilling propelling beam 9-5 rotates to other positions around the center 9-8, the grouting pipe 9-7 rotates to the original drilling propelling beam position around the center 9-8 and is inserted into a hole to complete grouting, the grouting pipe 9-7 rotates to other positions around the center 9-8, and the anchor rod propelling beam 9-3 rotates to the original position of the grouting pipe 9-7 around the center 9-8.
The clamping rod mechanism 9-2 is fixed on the grouting pipe 9-7, when the station switching oil cylinder 9-9 extends out completely, the rotating seat drives the grouting pipe 9-7 to rotate leftwards, and the clamping rod mechanism 9-2 on the grouting pipe 9-7 rotates into the anchor rod bin 9-1 to clamp an anchor rod. And after the anchor rod is clamped, the station switching oil cylinder is retracted, the anchor rod is rotated to the position of the anchor rod propulsion power head 9-4, and the anchor rod propulsion power head 9-4 rotates and propels to drive the anchor rod to be inserted into the hole, so that the anchor rod is inserted. And then the anchor rod is withdrawn to push the power head 9-4, the inside of the anchor rod bin 9-1 rotates to an anchor rod position, the anchor rod in the anchor rod bin 9-1 rotates to a specified position, and a circulating rod clamping mechanism 9-2 is left to clamp the anchor rod for use.
In some embodiments, the bolt-driving power head 9-4 may use a rock drill, and in other embodiments, the bolt-driving power head 9-4 may use a hollow power head.
The rock drill is used for impact insertion of a pipe seam anchor rod, and the hollow power head is used for firstly inserting the mortar anchor rod into the anchor rod and then grouting. If the hollow power head form is adopted, the anchor rod can be inserted firstly and then grouting is carried out, and the concrete flow is that the rock drill 9-6 rotates on the drilling propulsion beam 9-5 to impact and propel to complete the drilling operation. The drilling propulsion beam 9-5 rotates to other positions around the center 9-8, the anchor rod propulsion beam 9-3 rotates to the original position of the drilling propulsion beam 9-5 around the center 9-8, the clamping rod mechanism 9-2 rotates to the anchor rod bin 9-1 around the anchor rod propulsion beam 9-3 to clamp an anchor rod, the anchor rod propulsion power head 9-4 rotates to drive the anchor rod to be inserted into the hole after the anchor rod is inserted into the hole, and the anchor rod is withdrawn from the hole. The anchor rod bin 9-1 is internally rotated for one anchor rod position, a circulating clamping rod mechanism 9-2 is reserved for clamping the anchor rod for use, the anchor rod push beam 9-3 rotates to other positions around the center 9-8, the grouting pipe 9-7 rotates to the original anchor rod push beam position around the center 9-8, and grouting is completed in the insertion hole. This function is mainly suitable for the cavity stock and anchors earlier the slip casting operation of back, and it is inside that 16 pump sending cement thick liquids of slip casting system pass through the stock propulsion unit head, and inside the rethread cavity stock, it is downthehole with cement thick liquids injection.
The grouting system 16 is installed on the frame 11 and comprises a grouting pump 16-1, a grouting pump support 16-2, a lifting oil cylinder 16-3 and a fixed seat 16-4, wherein the fixed seat 16-4 is fixed on the frame 11, the grouting pump support 16-2 drives the grouting pump 16-1 to vertically lift and slide on the fixed seat 16-4 through the lifting oil cylinder 16-3, when grouting is needed, the grouting pump 16-1 is lowered to the ground, cement grout is poured conveniently, grouting operation is completed, and when a vehicle moves, the grouting pump 16-1 rises along with the grouting pump support 16-2, and transition is facilitated.
In some embodiments, a whole vehicle wheel type mechanism is adopted on the frame, and the wheel type traveling mechanism has the advantage of convenience in traveling. The method comprises the following specific steps: the walking is a wheel type chassis, an engine power system drives a box bridge transmission system to walk, the whole vehicle has a cable winding function, and a cab is arranged on the vehicle, so that the walking operation of personnel and the operations of drilling, anchor rod installation, grouting and the like can be realized. The arm seat is installed on the frame, and operation platform and drill boom are installed respectively on the arm seat, and wherein the drill boom possesses and lifts from top to bottom, left and right translation, flexible, two gyration functions, and wherein the drill boom lifts from top to bottom, left and right translation, flexible can realize that anchor reaches the optional position, and two gyration units can realize that the stock device is 360 degrees rotations around from top to bottom and around realizing suitable angle construction. The anchor device is provided with two propelling beams, a grouting pipe, a clamping rod mechanism and a set of anchor rod bin, wherein one propelling beam is provided with a rock drill to realize independent drilling and withdrawing operation, the other propelling beam is provided with the rock drill or a hollow power head to realize automatic grabbing and mounting work of a pipe seam or a mortar anchor rod, the grouting pipe can be inserted into an anchor rod hole, and a grouting function is realized by a grouting system carried behind a vehicle. The operation platform is arranged on the arm seat, can be lifted up and down and can be horizontally moved left and right, the leveling mechanism is arranged, personnel can get on the operation platform to reach any position for auxiliary construction, the whole vehicle carries a hydraulic system, an electric system, a water path system, a gas path system and a centralized lubricating system 12 to serve the functions of drilling, mounting an anchor rod system and grouting, and the whole vehicle carries a fully-closed hood to prevent elements of the whole vehicle from being damaged by falling objects and water dripping.
In addition, the wheel type travelling mechanism can be used for reaching various places such as tunnels, underground spaces, side slopes and the like, and the wheel type travelling mechanism travels by using power to drive the drilling anchor rod to insert grouting operation, so that clean energy utilization is realized. The whole vehicle carries the grouting system, can automatically perform grouting, avoids manual grouting, and achieves people reduction. The whole car carries the operation platform, can help personnel to reach arbitrary operation position and carry out the auxiliary operation, and the whole car carries 360 degrees two-way gyration drill boom structures, can realize 360 degrees sphere within range anchor rod constructions about can realizing all around, not only is used for tunnel section and vault construction, can also be used for side direction or ground bank protection stock and foundation ditch stock to beat and establish, thoroughly realizes a tractor serves several functions. The anchoring device has three stations, can realize automatic drilling, automatic slip casting, automatic anchor rod inserting operation, can be suitable for multiple stock operating modes such as pipe seam stock, mortar stock, resin stock, wherein the stock propulsion roof beam apolegamy rock drill can realize pipe seam stock impact propulsion, wherein the apolegamy cavity unit head can realize inserting the stock after slip casting or insert the operation of slip casting behind the cavity stock earlier, wherein the inside cement thick liquid that can pass through of lost motion power head, after inserting the cavity stock earlier, cavity unit head front portion is connected with the cavity stock, finally realize the operation of pouring after the anchor earlier, application scope is wide. Realize whole anchor rod construction drilling, slip casting, the whole automated operation of anchor rod process, show and improve anchor rod efficiency of construction, reduce artifical danger.
In other embodiments, the frame is provided with a crawler type travelling mechanism, and the crawler type travelling mechanism can adapt to complex working conditions compared with a wheel type travelling mechanism.
In the embodiment, the drilling propulsion beam and the anchoring propulsion beam in the anchoring device adopt a down-the-hole hammer impacter, an impact power head, a rotary power head, a hollow power head and a rock drill to realize the same drilling function and the same anchor rod inserting function, and can realize the drilling and anchoring process.
The grouting system is placed behind the vehicle or at other positions in the vehicle, and simultaneously a lifting scheme is configured or the function and effect are set to be consistent by lowering.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (10)
1. The anchor rod drilling and grouting integrated machine is characterized by comprising a frame (11), wherein an arm seat (7) is mounted on the frame (11), and an operation platform (8) and a drill boom (10) are connected to the arm seat (7);
the drill boom (10) comprises a drill boom seat (10-1) arranged on the boom seat (7), a basic boom (10-3) is hinged on the drill boom seat (10-1), a telescopic boom (10-4) is connected in the basic boom (10-3), the front end of the telescopic boom (10-4) is connected with a rotating device, an anchoring device (9) is connected on the rotating device, and the rotating device is used for driving the anchoring device (9) to rotate around the telescopic boom (10-4) in the axial direction and the radial direction;
the anchoring device comprises a centre (9-8), an anchor rod propelling power head (9-4), a grouting pipe (9-7) and a rock drill (9-6), wherein the anchor rod propelling power head (9-4), the grouting pipe (9-7) and the anchor rod propelling power head (9-4) are rotatably arranged on the periphery of the centre (9-8), and the rock drill (9-6), the grouting pipe (9-7) and the anchor rod propelling power head (9-4) are rotated to a working position so as to complete drilling operation, grouting operation and rod inserting operation.
2. The all-in-one machine for drilling and injecting the anchor rod is characterized in that a triangular oil cylinder (10-2) is hinged to the arm seat (7), and the output end of the triangular oil cylinder (10-2) is hinged to the basic arm (10-3).
3. The all-in-one machine for drilling and injecting the anchor rod is characterized in that the slewing device comprises a rear slewing unit (10-5) which is connected to the front end of the telescopic arm (10-4) and can rotate around the axial direction of the telescopic arm (10-4), a slewing seat (10-6) is connected to the rear slewing unit (10-5), a front slewing unit (10-7) which can rotate around the radial direction of the telescopic arm (10-4) is connected to the slewing seat (10-6), a bracket (10-8) is connected to the front slewing unit (10-7), and the anchoring device (9) is connected to the bracket (10-8).
4. The all-in-one machine is characterized in that the slewing device comprises a first slewing cylinder which is connected to the front end of a telescopic arm (10-4) and can rotate around the axial direction of the telescopic arm (10-4), a second slewing cylinder which can rotate around the radial direction of the telescopic arm (10-4) is connected to the first slewing cylinder, and the anchoring device (9) is connected to the second slewing cylinder.
5. The all-in-one machine for drilling and injecting the anchor rod is characterized in that the anchoring device further comprises a drilling propelling beam (9-5) and an anchor rod propelling beam (9-3), the rock drilling machine (9-6) is connected to the drilling propelling beam (9-5), and the anchor rod propelling power head (9-4) is connected to the anchor rod propelling beam (9-3);
the anchor rod push beam (9-3), the grouting pipe (9-7) and the drilling push beam (9-5) are sequentially connected to the periphery of the center (9-8) through a rotating seat; the rotary seat rotates to drive the anchor rod push beam (9-3), the grouting pipe (9-7) and the drilling push beam (9-5) to a working position.
6. The all-in-one machine for drilling and injecting the anchor rod is characterized in that a clamping rod mechanism (9-2) is connected to the grouting pipe (9-7), and an anchor rod bin (9-1) is connected to one side of the anchor rod propelling beam (9-3);
the rotating seat drives the grouting pipe (9-7) to rotate towards the anchor rod pushing beam (9-3), so that the clamping rod mechanism (9-2) extends into the anchor rod bin (9-1).
7. An all-in-one machine for drilling and injecting a rock bolt as claimed in claim 5, wherein the drilling propulsion beam (9-5) is any one of a power head, a hammer or a down-the-hole hammer.
8. The all-in-one machine for drilling and injecting the anchor rod is characterized in that the anchor rod propelling power head (9-4) is any one of a rock drill, an impactor and a hollow power head.
9. The all-in-one machine is characterized in that a grouting system (16) is further connected to the frame (11), the grouting system (16) comprises a grouting pump bracket (16-2) and a fixed seat (16-4) fixedly connected to the frame, the grouting pump bracket (16-2) is in sliding connection with the fixed seat (16-4), and a lifting cylinder (16-3) is connected between the grouting pump bracket (16-2) and the fixed seat (16-4);
the grouting pump support (16-2) is connected with a grouting pump (16-1), and the grouting pump (16-1) is connected with the grouting pipe (9-7) through a pipeline.
10. An anchor rod drilling and injecting integrated machine according to claim 1, wherein a wheel type walking mechanism or a crawler type walking mechanism is mounted on the frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111412300.7A CN113833505A (en) | 2021-11-25 | 2021-11-25 | Anchor rod drilling and grouting integrated machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111412300.7A CN113833505A (en) | 2021-11-25 | 2021-11-25 | Anchor rod drilling and grouting integrated machine |
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| Publication Number | Publication Date |
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| CN113833505A true CN113833505A (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111412300.7A Pending CN113833505A (en) | 2021-11-25 | 2021-11-25 | Anchor rod drilling and grouting integrated machine |
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Cited By (3)
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| 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 |
| CN117780404A (en) * | 2024-02-27 | 2024-03-29 | 杭州京科智能装备制造有限公司 | Drilling, loading and anchoring integrated intelligent anchor rod mechanism and construction method |
| CN117780404B (en) * | 2024-02-27 | 2024-05-14 | 杭州京科智能装备制造有限公司 | Drilling, loading and anchoring integrated intelligent anchor rod mechanism and construction method |
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Application publication date: 20211224 |
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