CN216553759U

CN216553759U - Construction jumbolter subassembly

Info

Publication number: CN216553759U
Application number: CN202122677840.XU
Authority: CN
Inventors: 袁玮; 张龙; 吴剑; 贵逢涛; 张博; 王耀
Original assignee: China Railway Southwest Research Institute Co Ltd
Current assignee: China Railway Southwest Research Institute Co Ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-17
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a construction anchor rod drilling assembly, which relates to the field of construction drilling and comprises a push beam and an auxiliary assembly, a drill rod clamping manipulator and a rod cabin, wherein the drill rod clamping manipulator and the rod cabin are both arranged on the push beam, and the drill rod clamping manipulator movably clamps and moves a drill rod arranged on the rod cabin to a rock drill on the push beam. The drill rod that drilling was used not only can quick continuous dismouting of this subassembly, reduces the process time of construction, but also can improve the efficiency of construction, practices thrift the cost.

Description

Construction jumbolter subassembly

Technical Field

The utility model relates to the field of construction drilling, in particular to a construction anchor rod drilling assembly.

Background

In engineering construction, a large number of blast hole and anchor rod hole drilling operations are usually required. The existing drilling machine mostly adopts one manual drilling rod to be conveyed into the drilling machine for installation, and the connecting rod is used for realizing the deep drilling of the rock mass, so that the time and the labor are wasted, the operation is troublesome, and the construction cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a construction anchor rod drilling assembly which can be used for rapidly and continuously disassembling a drilling rod for drilling, so that the working procedure time of construction is reduced, the construction efficiency can be improved, and the cost is saved.

The purpose of the utility model is realized by the following technical scheme:

a construction anchor rod drilling assembly comprises a drill rod clamping mechanical arm and a rod cabin, wherein the drill rod clamping mechanical arm and the rod cabin are both arranged on a push beam, and the drill rod clamping mechanical arm moves on the push beam to clamp and move a drill rod arranged on the rod cabin to a rock drill.

Preferably, a rotary limiting mechanism is arranged on the rod cabin, and the rotary limiting mechanism limits the drill rod and rotates to move the drill rod to the drill rod clamping manipulator.

Preferably, the limiting mechanism comprises a limiting chuck, the limiting chuck is rotatably arranged in the rod cabin through a rotating shaft, the drill rod is movably arranged on the chuck, and the rod cabin is provided with a notch which is used for installing and clamping the drill rod manipulator to clamp and move the drill rod.

Preferably, the clamping and drilling manipulator comprises a first clamping jaw and a second clamping jaw, the first clamping jaw and the second clamping jaw are rotatably connected, and one end, away from the drill rod, of the first clamping jaw is hinged to the pushing beam; one end, far away from the drill rod, of the first clamping jaw is connected with a first hydraulic rod, and one end, far away from the first clamping jaw, of the first hydraulic rod is hinged with the pushing beam; one end, far away from the drilling rod, of the second clamping jaw is connected with a second hydraulic rod, and one end, far away from the second clamping jaw, of the second hydraulic rod is hinged to the first clamping jaw.

Preferably, one end of the propulsion beam is provided with a rod dismounting and drill rod clamping device, the rod dismounting and drill rod clamping device is provided with a channel through which a drill rod passes, and the rod dismounting and drill rod clamping device is used for limiting the drill rod during drilling.

Preferably, a rock drill is movably arranged at one end of the push beam, which is far away from the rod detaching and drill clamping device, and is used for installing a drill clamping manipulator to clamp a drill rod moving to the push beam; the rock drill is provided with a hydraulic oil interface for driving the drill rod to rotate and impact, the hydraulic oil interface is connected with an oil pipe reel through an oil pipe, and the oil pipe reel is installed on the push beam.

Preferably, install the chain on the propulsion beam, the rock drill is installed on the chain, drives the rock drill through the chain and moves on the propulsion beam, the chain passes through propulsion motor drive, propulsion motor installs on the propulsion beam.

Preferably, the bottom end of the feed beam is fitted with a slidably arranged carriage for connection with a drilling machine.

The utility model has the beneficial effects that: the assembly is used when the lithologic geology is met in the construction process, and the assembly mainly can replace the drill rod for construction rapidly and continuously, so that the construction time and cost are saved. This subassembly has included pressing from both sides borer manipulator and pole cabin, wherein the pole cabin is used for depositing the drilling rod, and with the drilling rod according to the removal of one of the speed of drilling to pressing from both sides borer manipulator department, then press from both sides borer manipulator and take out and remove to the propulsion beam one with the centre gripping from the pole cabin of one of drilling rod on, the rock drill that sets up on the rethread propulsion beam drives, and the pole of tearing open that the rock drill other end set up presss from both sides the borer ware and carries on spacingly, make its drilling quicker and accurate, reach the requirement of quick construction. The drill rod that drilling was used not only can be changed fast in succession to this subassembly, reduces the process time of construction, but also can improve the efficiency of construction, practices thrift the cost.

Drawings

FIG. 1 is a schematic structural view of a construction bolt hole assembly of the present invention;

FIG. 2 is a schematic view of the effect of the mechanical connection of a construction anchor drilling assembly to a drill hole of the present invention;

in the figure, 1-rod compartment, 2-feed beam, 4-drill rod, 5-drilling machine, 11-chuck, 21-rod-removing drill rod holder, 22-rock drill, 23-chain, 24-feed motor, 25-carriage, 31-first gripper, 32-second gripper, 221-tubing reel.

Detailed Description

The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.

As shown in fig. 1 to 2, a construction anchor drilling assembly comprises a drill clamping manipulator and a rod cabin 1, wherein the drill clamping manipulator and the rod cabin 1 are both arranged on a push beam 2, and the drill clamping manipulator moves on the push beam 2 to clamp and move a drill rod 4 placed on the rod cabin 1 to the push beam 2. This subassembly is mainly prestore through pole cabin 1 and lays a plurality of drilling rods 4 in pole cabin 1, removes 4 root centre grippings of drilling rod in the pole cabin 1 to the advancing beam 2 go on installing and drive drilling rod 4 and carry out the drilling rock drilling through pressing from both sides the borer manipulator according to the speed of drilling rock drilling, realizes quick replacement drilling rod and reaches the purpose of saving engineering time.

Further, this subassembly can be laid and use on drilling machine 5 with it is supporting, in order to realize being connected with drilling machine 5's installation, the bracket 25 that slides and set up is installed to the bottom of propulsion beam 2, bracket 25 is used for being connected with drilling machine 5, the propulsion beam 2 that sets up is through sliding on bracket 25, and be provided with the structure that is used for driving propulsion beam 2 to slide on bracket 25, if the guide rail drives propulsion beam 2 and removes, the bracket then drives the bracket action through the mechanism such as the current gyration on drilling machine 5, pitch to adjustment drilling position and direction.

Further, the assembly is mounted on the drilling machine 5 by means of a carriage 25 and then moved to the location where the rock drilling hole is to be drilled. On this subassembly, set up the pole cabin 1 that can prestore a plurality of drilling rods 4 to and can install 4 root centre grippings of drilling rod of laying in the pole cabin 1 fast and continuously and remove to propulsion beam 2, and then drive other structures that bore 4 carried out quick accurate drilling through the other structures that set up on the propulsion beam 2. Firstly, a rotary limiting mechanism is arranged on a rod cabin 1 of the assembly, which is used for pre-storing and placing a drill rod 4, the rotary limiting mechanism limits the drill rod 4 and rotates to move the drill rod 4 to a drill clamping manipulator; the limiting mechanism comprises a limiting chuck 11, the limiting chuck 11 is rotatably arranged in the rod cabin 1 through a rotating shaft, the drill rod is movably arranged on the chuck 11, and the rod cabin 1 is provided with a gap for installing and using the drill clamping manipulator to clamp and move the drill rod 4; consider that installation a plurality of drilling rods 4 and play certain limiting displacement to drilling rod 4 on chuck 11, so chuck 11 that sets up can be two at least, and set up the both sides in the pivot respectively, a plurality of recesses that are used for placing drilling rod 4 are seted up to the equipartition on every chuck 11 simultaneously, the recess is certain arc setting, can realize balancing drilling rod 4 and remove through the pivot and drive a drilling rod 4 on chuck 11 and remove when pressing from both sides borer manipulator department, press from both sides the borer manipulator and can take off drilling rod 4 from chuck 11 through the breach that rod cabin 1 was seted up drilling rod 4, and move drilling rod 4 to suitable position and install on propulsion beam 2. Considering that the driving rotating shaft rotates in the rod cabin 1 according to the required speed, one end of the rotating shaft should penetrate through one end of the rod cabin 1, the end of the rotating shaft is connected with a motor used for controlling the rotating shaft to rotate, the motor is connected with the rod cabin 1, the motor is electrically connected with a controller arranged on the drilling machine 5, and the rotating speed of the rotating shaft is controlled by the controller.

Furthermore, when the drill rod 4 is clamped and moved, the arranged drill rod clamping mechanical hands are movably arranged on the push beam 2, and at least two drill rod clamping mechanical hands are arranged to be capable of stably clamping the drill rod 4 and are respectively arranged on the push beam 2 at certain distances from the beam end. Meanwhile, each clamping manipulator comprises a first clamping jaw 31 and a second clamping jaw 32, the first clamping jaw 31 and the second clamping jaw 32 are rotatably connected, and one end, away from the drill rod, of the first clamping jaw 31 is hinged with the push beam 2; one end of the first clamping jaw 31, which is far away from the drill rod 4, is connected with a first hydraulic rod, and one end of the first hydraulic rod, which is far away from the first clamping jaw 31, is hinged with the push beam 2; one end of the second clamping jaw 32, which is far away from the drill rod 4, is connected with a second hydraulic rod, and one end of the second hydraulic rod, which is far away from the second clamping jaw 32, is hinged with the first clamping jaw 31. When the drill rod clamping manipulator is controlled to clamp and move the drill rod 4, the first hydraulic rod and the second hydraulic rod which are respectively connected with the first clamping jaw 31 and the second clamping jaw 32 of the drill rod clamping manipulator are also electrically connected with the controller arranged on the drilling machine 5, and the movement of the first hydraulic rod and the movement of the second hydraulic rod are controlled through the controller. One of the drill rods 4 is to be moved to a gap formed in the rod compartment 1, the gap is arranged below, the first hydraulic rod is controlled by the controller to drive the first clamping jaw 31 to rotate around the propelling beam 2 hinged with the first clamping jaw to the gap formed in the rod compartment 1, the rotating shaft is driven by the motor to continue to drive the chuck 11 to rotate in the rod compartment 1 until the grooves for placing the drill rods 4 in the chuck 11 are overlapped, at the moment, one end of the first clamping jaw 31 close to the gap of the rod compartment 1 is controlled to abut against the lowest end of the gap, meanwhile, the second hydraulic rod is controlled to drive the second clamping jaw 32 to rotate around the rotating connection part with the first clamping jaw 31, the first clamping jaw 31 and the second clamping jaw 32 are opened at a certain angle, after the drill rods are opened to the moving angle, the drill rods 4 fall from the grooves of the chuck 11 along the gap to the gaps of the first clamping jaw 31 and the second clamping jaw 32 along the radian, at this time, the motor arranged on the rod compartment 1 can be suspended to drive the rotating shaft to rotate, so that the other drill rod 4 is prevented from falling off at this time. Then drive second clamping jaw 32 through the second hydraulic stem and remove along first clamping jaw 31 one end earlier, will fall on the drilling rod 4 centre gripping between first clamping jaw 31 and second clamping jaw 32 this moment, control first hydraulic stem again afterwards and drive first clamping jaw 31 and rotate around advancing the roof beam 2, and then remove this drilling rod 4 and carry out drilling power device's installation on advancing the roof beam 2.

Furthermore, a rod dismounting and drill rod clamping device 21 is installed at one end of the push beam 2, the rod dismounting and drill rod clamping device 21 is provided with a channel through which the drill rod 4 passes, and the rod dismounting and drill rod clamping device 21 is used for limiting the drill rod 4 during drilling; a rock drill 22 is movably arranged at one end of the push beam 2, which is far away from the rod-detaching drill clamp 21, and the rock drill 22 is used for installing a drill clamping manipulator to clamp the drill rod 4 which moves to the push beam 2; the rock drill 22 is provided with a hydraulic oil interface for driving the drill rod 4 to move, the hydraulic oil interface is connected with an oil pipe reel 221 through an oil pipe, and the oil pipe reel 221 is installed on the feed beam 2; and a chain 23 is also arranged on the propelling beam 2, the rock drilling machine 22 is arranged on the chain 23, the rock drilling machine 22 is driven to move on the propelling beam 2 by the chain 23, the chain 23 is driven by a propelling motor 24, and the propelling motor 24 is arranged on the propelling beam 2. Similarly, the electrical devices connected to the feed beam 2 are also electrically connected to a control unit provided on the drilling machine 5. After moving the drill rod 5 to a proper position on the push beam 2, suspending the movement of each drill clamping manipulator, namely keeping the drill rod 4 stable on the upper surface of the push beam 2 at the moment, then driving a chain 23 to move by controlling a push motor 24, further moving a rock drill 22 towards one side of the drill rod 4, moving the rock drill 22 to a certain position, synchronously controlling and finely adjusting each drill clamping manipulator, aligning one end of the drill rod 4 close to the rock drill 22 with a sleeve which is arranged on the rock drill 22 and is used for connecting the drill rod 4, aligning the other end of the drill rod 4 with a channel of a rod detaching and clamping device 21, then driving the chain 23 to continuously move towards the end of the drill rod 4 by controlling the push motor 24, clamping the drill rod 4 at the moment when the sleeve connected with the output end of the rock drill 22 is in contact with the drill rod 4, and simultaneously starting a hydraulic cylinder arranged on the rock drill 22 to drive an output shaft to rotate, the end of the drill rod 4 and the sleeve are provided with mutually matched threads, the chain 23 drives the rock drill 22 to move and the output shaft of the rock drill 22 to rotate at any time, the drill rod 4 is connected with the sleeve threads on the output shaft of the rock drill 22, and then the drill rod 4 is connected to the rock drilling and drilling driving device. And then through the angle (rotation angle, current rotary mechanism can realize) of drilling machine 5 control bracket 25 and control bracket 25 drive impel 2 to remove to the design position department that needs drilling well, it is not hard up to the drilling rod 4 of centre gripping to control to press from both sides the borer manipulator, guarantee that drilling rod 4 can remove and need not loosen completely along propulsion beam 2 this moment, again control propulsion motor 24 drives chain 23 and the rock drill 22 of installation on the chain 23 along propulsion beam 2 translation, the other end that drives drilling rod 4 passes certain distance from the passageway of tearing open the shank holder 21, then control is torn the shank holder 21 and is spacing to drilling rod 4, precision when guaranteeing to drill, then drive its output at the pneumatic cylinder of control rock drill 22 and carry out the drilling to the rock wall through drilling rod 4. With the advance of the drilling, when the rock drill 22 drives the end of the drill rod 4 to reach the first drill rod clamping mechanical arm, the drill rod clamping mechanical arm at the position is moved away, the rock drill 22 continues to advance the drill rod 4 to drill, and so on until the whole drill rod 4 drills, at this time, the drill rod 4 is fixed through the rod disassembling and drill rod clamping device 21, the sleeve is driven by controlling the output end of the rock drill 22 to loosen from the end of the drill rod 4 and the rock drill 22 returns to the initial state, the oil pipe reel 221 is used for recycling the oil pipe to avoid conflict, when the rock drill 22 returns to the initial state, the other drill rod 4 is clamped and moved to the propelling beam 2 by the drill rod clamping mechanical arm and is aligned with the sleeve at the output end of the rock drill 22, then the rock drill 22 is controlled to be connected with one end of the drill rod 4, the other end of the drill rod is connected with the end of the drill rod 4 in the rock wall through the screw thread by advancing of the rock drill 22, and then, drilling is continued, so that the circulation is performed, and the time for manually connecting the drill rods one by one is saved. The drill rod that drilling was used not only can be changed fast in succession to this subassembly, reduces the process time of construction, but also can improve the efficiency of construction, practices thrift the cost.

The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the utility model is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The construction anchor rod drilling assembly is characterized by comprising a drill rod clamping manipulator and a rod cabin (1), wherein the drill rod clamping manipulator and the rod cabin (1) are arranged on a push beam (2), and the drill rod clamping manipulator is movable on the push beam (2) to clamp and move a drill rod (4) placed on the rod cabin (1) to be installed on a rock drill.

2. A construction bolt drilling assembly according to claim 1, wherein a rotation limiting mechanism is provided on the rod compartment (1), the rotation limiting mechanism limiting the drill rod (4) and rotating to move the drill rod (4) to the clamping manipulator.

3. A construction bolt drilling assembly according to claim 2, characterized in that the limiting mechanism comprises a limiting chuck (11), the limiting chuck (11) is rotatably arranged in the rod compartment (1) through a rotating shaft, the drill rod is movably arranged on the chuck (11), and the rod compartment (1) is provided with a notch for installing and using a clamping and drilling manipulator to clamp and move the drill rod (4).

4. A construction bolt drilling assembly according to claim 1, wherein the clamping and drilling robot comprises a first jaw (31) and a second jaw (32), the first jaw (31) and the second jaw (32) being rotatably connected, the end of the first jaw (31) remote from the drill rod being hinged to the feed beam (2);

one end, far away from the drill rod (4), of the first clamping jaw (31) is connected with a first hydraulic rod, and one end, far away from the first clamping jaw (31), of the first hydraulic rod is hinged to the propelling beam (2);

one end, far away from the drill rod (4), of the second clamping jaw (32) is connected with a second hydraulic rod, and one end, far away from the second clamping jaw (32), of the second hydraulic rod is hinged to the first clamping jaw (31).

5. A construction bolt drilling assembly according to claim 1, wherein a drill rod removing holder (21) is mounted at one end of the feed beam (2), the drill rod removing holder (21) being provided with a passage for the drill rod (4) to pass through, the drill rod removing holder (21) being adapted to limit the drill rod (4) during drilling.

6. A construction bolt drilling assembly according to claim 5, characterised in that a rock drill (22) is movably mounted at the end of the feed beam (2) remote from the rod removing and rod clamping device (21), the rock drill (22) being adapted to mount a clamping and rod manipulator for clamping a drill rod (4) moved onto the feed beam (2);

the hydraulic oil interface that is provided with on rock drill (22) and drives drilling rod (4) rotatory and impact, the hydraulic oil interface is connected with oil pipe reel (221) through oil pipe, install on propulsion roof beam (2) oil pipe reel (221).

7. A construction bolt drilling assembly according to claim 6, characterised in that a chain (23) is mounted on the feed beam (2), that the rock drill (22) is mounted on the chain (23), that the rock drill (22) is moved on the feed beam (2) by means of the chain (23), that the chain (23) is driven by means of a feed motor (24), and that the feed motor (24) is mounted on the feed beam (2).

8. A construction bolt drilling assembly according to claim 1, wherein the bottom end of the feed beam (2) is fitted with a slidably arranged bracket (25), said bracket (25) being adapted to be connected to a drilling machine (5).