CN201152052Y - Pole setting machine for boring - Google Patents

Abstract

The utility model discloses an upright stanchion drill. The bottom of a chassis (20) is provided with an underframe (7) which is provided with a hydraulic motor running gear (1). The upper part of the chassis (20) is provided with a drill and a hydraulic crane (3). A grab hydraulic motor running gear is used for driving the drill to run and hoist objects together with the hydraulic crane; a rotary device which is driven by a hydraulic motor and a reducer rotates a spiral drill rod; the hydraulic motor and a reducer drive the propelling device of a sprocket wheel chain to propel and lift the spiral drill rod; the proper spiral drill rod and a guider are changed according to the size of the bore to be drilled actually; a dust brushing device which is driven hydraulically removes the dirt stuck at the drill rod automatically. The upright stanchion drill is convenient for transporting, runs at a high speed, is flexible and has simple operation and reliable performance, thereby effectively reducing the auxiliary operating time of the upright stanchion drill for drilling and reducing the labor intensity of the operator.

Description

A drilling machine

technical field

The utility model relates to a drilling machine, in particular to a drilling machine.

Background technique

Drilling and pole erecting machines are widely used in drilling and lifting objects such as erecting electric poles, erecting road signs, erecting billboards and planting trees. In order to reach the construction site, the drilling pole machine needs to be transported. During the construction process of drilling and lifting objects with the drilling pole machine, it is necessary to locate the drilling and move the drilling machine. In order to achieve the required diameter and depth of drilling, it is necessary to replace the appropriate drilling tools. In order to drill normally and smoothly, it is necessary to remove the soil stuck on the drill pipe, and these procedures are very complicated. In the past, some drilling rigs were installed on the chassis of bulldozers. The height of the whole machine was relatively high, and it was super high during transportation. When passing through a bridge hole or tunnel with a height limit, it was necessary to drive the drilling rig off the transport vehicle, walk through the height limit area by itself, and then drive it to transport For vehicles, in order to avoid the steel track from damaging the road surface, it is necessary to lay wooden boards on the road surface, which is very troublesome and time-consuming. The chassis of the bulldozer is heavy, the walking speed is slow, and the flexibility is insufficient. Some drilling rigs can only drill holes without a crane. When it is necessary to lift poles, street signs, billboards and trees, another truck crane must be equipped. It is expensive and requires additional special operators. Some drilling rigs use mechanical transmission for the drilling rotation device, and the auger rod is driven by keys and keyways. The speed adjustment is inconvenient, the wear and tear is large, the noise is loud, and the service life is short, which greatly reduces the working efficiency of the drilling rig and the safety of construction.

Utility model content

The technical problem to be solved by the utility model is to provide a drilling pole machine with simple operation, reliable performance, which can not only drill holes but also lift.

In order to solve the above-mentioned technical problems, the drilling pole machine provided by the utility model includes a frame, an underframe is provided at the bottom of the frame, and a hydraulic motor traveling device is installed on the underframe. The upper part of the frame is equipped with a drilling rig and a hydraulic crane.

A drill frame support is installed on the top of the frame, the drill frame of the drilling rig is hinged on the drill frame support, and a lifting oil cylinder is installed between the drill frame and the frame.

The drill frame of the drilling rig is equipped with a drill pipe propulsion device, a drill pipe rotary device, an auger drill pipe and a guider, the drill pipe propulsion device is a hydraulic drill pipe propulsion device, and the drill pipe rotary device is a hydraulic The drill pipe rotary device, the auger drill pipe and the guide are replaceable auger drill pipes and guides of appropriate size.

A hydraulic soil brushing device corresponding to the auger rod of the drilling rig is installed on the drilling frame of the drilling rig.

The pole drilling machine of the above-mentioned technical scheme is driven by the hydraulic motor traveling device of the excavator to make the drilling machine walk, with fast speed, flexible maneuverability, and accurate and fast drilling positioning; the special drilling pole machine frame controls the height of the whole machine, and adopts The flatbed trailer will not be super high during transportation, and the transfer is convenient and fast; the drill pipe rotation device driven by the hydraulic motor and the reducer has large driving torque and convenient speed adjustment; the hydraulic motor and the reducer are used to drive the sprocket chain to make the drill pipe advance and The lifting device has adjustable propulsion and fast running speed; it adopts replaceable drill rods and guides of appropriate size, and the size of the drilling hole can be selected according to specific conditions, with good guiding performance and regular hole formation; hydraulically driven soil brushing device is adopted , It is easy and fast to remove the soil stuck on the auger pipe, which can reduce the labor intensity of the operator and improve work efficiency and safety.

In summary, the utility model is an excavator hydraulic motor traveling device to drive the drilling rig to walk, a truck-mounted hydraulic crane to lift objects, a hydraulic motor and a reducer to drive the auger drill pipe to rotate, and a hydraulic motor and a reducer to drive the drilling rig. The sprocket chain makes the auger rod advance and lift, and the appropriate auger rod and guide can be replaced according to the actual size of the drilled hole. The hydraulically driven soil brushing device automatically removes the soil stuck on the drill rod. lever machine. It is easy to operate and reliable in performance, which effectively reduces the auxiliary operation time of the drilling pole machine, reduces the labor intensity of the operator, and improves work efficiency and construction safety.

Description of drawings

Fig. 1 is the front view of the utility model drilling pole machine;

Fig. 2 is a top view of the utility model drilling pole machine.

In the figure: hydraulic motor traveling device 1, counterweight 2, hydraulic crane 3, hydraulic oil tank 4, diesel tank 5, diesel engine pump unit 6, underframe 7, drill stand support 8, lifting cylinder 9, drill stand 10, propulsion Device 11, sprocket wheel 12, slewing device 13, chain 14, auger rod 15, soil brushing device 16, guide 17, driver's cab 18, valve group 19, frame 20.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.

Referring to Fig. 1 and Fig. 2, an underframe 7 is provided at the bottom of the frame 20, a hydraulic motor traveling device 1 is installed on the underframe 7, and a hydraulic crane 3, a counterweight 2, a hydraulic oil tank 4, and a diesel tank are installed on the top of the frame 20 5. Diesel engine pump unit 6, cab 18 and valve group 19. Drill frame support 8 is installed on the upper part of frame 20. The drill frame 10 of the drilling rig is hinged on the drill frame support 8. Between the drill frame 10 and the frame 20 Lifting oil cylinder 9 is installed, and hydraulic drilling rod propulsion device 11, sprocket wheel 12, hydraulic drilling rod turning device 13, chain 14, replaceable auger drilling rod 15 and guider 17 of suitable size are installed on drill stand 10, A hydraulic soil brushing device 16 corresponding to the auger rod 15 is installed on the drill frame 10 .

Referring to Fig. 1 and Fig. 2, the traveling of the drilling pole machine, the rotation and propulsion of the drill pipe, the lifting and lifting of the drill frame, the swinging of the soil brushing device, etc. are all driven by hydraulic pressure. The pole drilling machine adopts the hydraulic motor traveling device 1 of the excavator to make the drilling machine walk by itself, with fast speed and flexible maneuverability, which is convenient for convenient and accurate drilling positioning and machine moving. The drilling frame 10 is lifted by using the lifting cylinder 9. When the piston rod of the lifting cylinder 9 is stretched out, the drilling frame 10 can be lifted from the horizontal position to the vertical working position. When the piston rod of the lifting cylinder 9 is retracted, the drilling frame 10 can be lifted. It retracts from the vertical working position to the horizontal position, which is convenient for maintenance and conversion of the working site. The specially designed underframe 7 and frame 20 control the height of the whole machine, and the drilling rig will not be super high when transported by a flatbed trailer, and the transfer is convenient and fast. The slewing device 13 uses a hydraulic motor and a reducer to drive the auger rod 15 to rotate. The driving torque is large, and the speed can be adjusted conveniently. The speed can be adjusted according to the needs, saving energy. , Loud noise and short service life. The propulsion device 11 adopts a hydraulic motor and a reducer to drive the sprocket 12 and the chain 14 to propel and lift the auger rod 15. The propulsion force is adjustable and the running speed is fast. Adopt replaceable auger drill rod 15 and guider 17 of suitable size, the size of drilling can be selected according to specific conditions, good guiding, regular hole formation. The soil brushing device 16 driven by hydraulic pressure can be sent to the spiral groove of the auger drill rod 15 through the expansion and deflection of the oil cylinder, and the positive and negative rotation of the rotary device 13, as well as the lifting and pushing of the propulsion device 11 , the soil stuck on the auger rod 15 can be automatically removed, the labor intensity of the operator is reduced, and the work efficiency and safety are improved. A counterweight 2 is installed on the frame 20. When the truck-mounted hydraulic crane 3 is used, the drilling machine has good stability and balance. The auxiliary operation time of vertical pole machine drilling reduces the labor intensity of operators and improves work efficiency.

Claims (5)

1, a kind of boring and pole setting machine, comprise frame (20), it is characterized in that: be provided with underframe (7) in described frame (20) bottom, hydraulic motor running gear (1) is installed on described underframe (7), be provided with rig and hydraulic crane (3) on described frame (20) top.

2, boring and pole setting machine according to claim 1, it is characterized in that: described frame (20) top is equipped with drilling cramp bearing (8), the drilling cramp of described rig (10) is hinged on the described drilling cramp bearing (8), between described drilling cramp (10) and the described frame (20) elevating ram (9) is installed.

3, boring and pole setting machine according to claim 1 and 2, it is characterized in that: drilling rod propulsion plant, drilling rod slewing equipment (13), auger stem (15) and guider (17) are installed on the drilling cramp of described rig (10), described drilling rod propulsion plant is a hydraulic pressure drilling rod propulsion plant (11), described drilling rod slewing equipment is a hydraulic pressure drilling rod slewing equipment (13), and described auger stem (15) and guider (17) are the auger stem (15) and the guider (17) of removable suitable size.

4, boring and pole setting machine according to claim 1 and 2 is characterized in that: the hydraulic pressure corresponding with the auger stem (15) of described rig is installed on the drilling cramp (10) of described rig brushes native device (16).

5, boring and pole setting machine according to claim 3 is characterized in that: the hydraulic pressure corresponding with the auger stem (15) of described rig is installed on the drilling cramp (10) of described rig brushes native device (16).

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