CN2463531Y - Full-automatic hole drill for erecting rod - Google Patents

Abstract

The utility model relates to a full-automatic hole drill for erecting a rod, which is characterized in that a drilling mechanism which is composed of a drill bit and driven by an oil hydraulic motor is adopted, and the drilling mechanism is arranged in a slideway on a machine frame of a hole drill body. Besides, the hole drill body is movably connected with a base arranged on a moving vehicle. Meanwhile, a hydraulic compensator is connected between the base and the hole drill body so that the hole drill body can separate from the base when the hole drill body operates. When the utility model needs to be operated in different places, the utility model can be moved to the base and is moved flexibly by the vehicles. The utility model is high in work efficiency and small in construction groundbreaking surface. Furthermore, the utility model can fast and automatically complete the digging of a rod hole with different diameters and depths according to construction requirements.

Description

Full-automatic hole drill for erecting rod

The utility model relates to a kind of excavating gear, particularly a kind of full-automatic hole drill for erecting rod.The excavation in bar hole when mainly being applicable to the industry construction of line such as electric industry, communication.

At present, the development of China's electric industry, communications industry is badly in need of setting up a large amount of circuits rapidly, because common grab excavator excavation surface is big, is unsuitable for the excavation in bar hole, so up to now, plants digging pit to be still by spade mostly and manually finishing of bar during the construction of line.Require when setting up high-tension line usually more than the dark 2.5m in hole, a bar hole needs to be unearthed about 3 cubic metres, the rod labour also needs just can finish half man-hour, not only labour intensity is big for this, inefficiency, and, also often because of landslide causes wounded or disabled danger to the constructor, particularly when running into ground and have complex-terrains such as water or underground infiltration to be difficult to construct, also can have a strong impact on programming.

The purpose of this utility model is to provide a kind of full-automatic hole drill for erecting rod, and it is simple in structure, easy and simple to handle, move flexibly, high efficiency, construction are broken ground, and face is little, and can be according to the fast automatic excavation of finishing different-diameter and degree of depth bar hole of construction requirement.

Its concrete solution is: adopt the drilling mechanism that includes drill bit that is driven by oil motor, and vertically be provided with a slideway on the frame of pitting machine body, the directional wheel that connects on the drilling mechanism is arranged in the slideway, and frame is provided with can be controlled creeping into of the work that moves on the drilling mechanism and lift controlling organization.Simultaneously, the bottom of frame is provided with a hydraulically extensible device, and it both can be used to support pitting machine body, the height when can be used to again adjust its work.The pitting machine body flexibly connects with the base that can be arranged on the moving vehicle, and also is connected with a hydraulically extensible device between base and pitting machine body, unloads base in the time of can making this body running of pitting machine by them, when operate in the need strange land.It can be moved to base again, move flexibly by vehicle.

In addition then, creep into to lift to adopt in the controlling organization hydraulically extensible device is arranged, be connected with a pulley on its piston rod, the tension chain is arranged on this pulley, and, one end of tension chain is connected on the frame, the other end is connected with drilling mechanism, make when this piston rod stretches out stroke, take the tension chain that is placed on the piston rod upper sheave will on draw drilling mechanism, and piston rod is when withdrawing stroke, the reliable deadweight of drilling mechanism is fallen along slideway, at this moment, handle the drilling mechanism joystick, can carry out the excavation in bar hole and creep into.

The utility model adopts and is arranged on the drilling mechanism that includes drill bit that is driven by oil motor on the slideway, and the upper and lower displacement of control drilling mechanism is by the shift mechanism that creeps into of hydraulically extensible device control, make its this pitting machine simple in structure, easy and simple to handle, only a people handles the excacation that just can finish bar hole in a few minutes, make it not only alleviate labour intensity greatly, and operating efficiency also is greatly improved, owing to adopt drilling type to excavate, so the face that breaks ground is little, be beneficial to the fixing of the backfill of planting bar hole behind the bar and bar.Be movably arranged on the base that can be placed on the motor vehicles owing to the pitting machine body again, and make the pitting machine body unload or be loaded on the base by the hydraulically extensible device that is connected between base and pitting machine body, so made things convenient for moving flexibly and work of pitting machine, this machine is not subjected to ground that the restriction of complex-terrains such as water and underground ginseng water is arranged, the automaticity height, the excavation in bar hole when it is not only applicable to the industry construction of line such as electric industry, communication, other industry that also is suitable for simultaneously needing to excavate similar hole is used.In conjunction with the accompanying drawings the utility model is described in detail below by embodiment:

Fig. 1 is a structural front view of the present utility model.

Fig. 2 is a structure side view of the present utility model.

Among Fig. 1, Fig. 2, the frame 4 of pitting machine body body flexibly connects with placing the base 13 on the motor vehicle by rotating shaft, symmetrically arranged two hydraulically extensible devices 12 are skewed being fixed on the base 13, and the push rod 11 of hydraulically extensible device is connected with frame 4 with anchor ear by pin, and the bottom of frame 4 is provided with hydraulically extensible device 6.In the drilling mechanism, oil motor 1 is arranged on the gear-box 2, and it drives drill bit 5 work by the travelling gear in the gear-box, and, be connected with the directional wheel 3 that places in the slideway 14 on the sidewall of gear-box.Creeping into the hydraulically extensible device 10 that lifts in the controlling organization is arranged on the frame 4, and fix by anchor ear and pin, and piston rod 8 tops of hydraulically extensible device 10 are connected with pulley 7, place an end of the tension chain 9 on this pulley 7 to fixedly connected with frame 4 by anchor ear, the other end is connected on the gear-box 2.

The utility model can provide power by the motor of the motor vehicle that loads it, drives hydraulically extensible device 6,12,10 and carries out work.During work, the joystick of operation hydraulically extensible device 12, make push rod 11 stretch out stroke, the pitting machine body will be boosted from base 13, operate the joystick of hydraulically extensible device 6 this moment, adjust hydraulically extensible device 12,6 simultaneously and make its flexible stroke, vertically be provided with until the slideway of frame 4, the pitting machine body is steadily located.Then, the joystick of operating hydraulically operated expansion bend 10, make hydraulically extensible device 10 withdrawal strokes, loosen tension chain 9, drilling mechanism is glided along slideway by directional wheel 3 guiding under action of gravity, at this moment, start oil motor 1 and make its gear drive drill bit 5 that passes through in the gear-box rotate the excacation in beginning bar hole.After the excavation of finishing the bar hole, the joystick of operation hydraulically extensible device 10, make it stretch out stroke, pulley 7 rotates, at this moment, tension chain 9 will draw on the drilling mechanism and move, thereby finish the excacation in whole bar hole, when needing strange land work, drilling mechanism is retracted to can be by the convenient migration of motor vehicle on the base 13.

Claims (3)

1, a kind of full-automatic hole drill for erecting rod, it is characterized in that adopting the drilling mechanism that includes drill bit (5) that drives by oil motor (1), and vertically be provided with a slideway (14) on the frame of pitting machine body (4), the directional wheel that connects on the drilling mechanism (3) is arranged in this slideway, and, also be provided with on the frame and can control creeping into of the work that moves on the drilling mechanism and lift controlling organization, simultaneously, the pitting machine body flexibly connects with the base (13) that can be arranged on the moving vehicle, and is connected with a hydraulically extensible device (12) between base (13) and pitting machine body.

2, full-automatic hole drill for erecting rod according to claim 1, it is characterized in that creeping into lifting to adopt in the controlling organization hydraulically extensible device (10) is arranged, be connected with on the piston rod (8) of hydraulically extensible device (10) pulley (7), the tension chain (9) be arranged on this pulley (7), and, one end of tension chain (9) is connected on the frame, and the other end is connected with drilling mechanism.

3, full-automatic hole drill for erecting rod according to claim 1 is characterized in that the bottom of frame (4) is provided with a hydraulically extensible device (6).

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