CN202401978U

CN202401978U - Deep hole drilling machine

Info

Publication number: CN202401978U
Application number: CN2011204642945U
Authority: CN
Inventors: 贺伟斌
Original assignee: Henan SanLi Mechanical Manufacture Co Ltd
Current assignee: Railway Engineering Equipment Group Tunnel Equipment Manufacturing Co Ltd
Priority date: 2011-11-21
Filing date: 2011-11-21
Publication date: 2012-08-29
Anticipated expiration: 2021-11-21

Abstract

The utility model relates to a deep hole drilling machine, which comprises a rack that is used for a long spiral drilling machine as well as a mast and a winch that are arranged on the rack, wherein the top end of the mast is provided with a pulley block, the winch is wound with a steel wire rope, a power output end of the steel wire rope is inverted to the front side of the mast through the pulley block, the lower end of the mast is articulated with the rack by an articulating structure, a loading cylinder for driving the mast to swing around the articulating structure front and back is arranged between the mast and the rack, the power output end of the steel wire rope is in transmission connection with a construction assembly, and the construction assembly comprises power heads used alternately as required and used for driving corresponding drill rods to drill, rotary sleeves matched with corresponding rotary drilling machines in use, and rock drilling tools used for punching, chiseling and crushing or rocks in the corresponding sleeves or grabbing the rocks out of the ground. The utility model provides the multifunctional deep hole drilling machine.

Description

Deep hole rig

Technical field

The utility model relates to the piling machinery field, relates in particular to a kind of deep hole rig.

Background technology

Now, along with the development & construction of high ferro and real estate, piling machinery has obtained swift and violent development, and especially deep hole rig has obtained unprecedented development.But in the face of different construction plant and geological conditionss, a kind of construction and single equipment often can't satisfy diversified execution conditions, make unit in charge of construction not do not purchase several kinds of rigs by the possible period of want or need.And on the other hand; Though its motion of rotary drilling rig is flexible; But its fancy price also makes many engineering contractors hang back; And other deep hole rigs (such as long-spiral drilling machine) relative low price, but the unicity of its function has satisfied not client's instructions for use again, causes it aspect development prospect, to lack competition.Existing long-spiral drilling machine comprises the frame of extending along fore-and-aft direction; Frame is provided with mast and hoist engine; Also be provided with diagonal brace between mast and frame, diagonal brace is articulated in the rear side of mast away from an end of frame, the dynamic head of guiding slidable fit on the mast; The top of mast is equipped with assembly pulley, is wound with clutch end on the hoist engine and commutates to the mast front side and the wire rope that is in transmission connection with said unit head through said assembly pulley.The problem that existing long-spiral drilling machine exists is: the relative rack of mast is fixed; Wire rope limited indirectly apart between the mast; Make an end of wire rope can only hang unit head; Finally cause long-spiral drilling machine can only adapt to long screw pile hole, it is functional comparatively single, has satisfied not the many-sided instructions for use of client.

Summary of the invention

The purpose of the utility model is to provide a kind of multi-functional deep hole rig.

In order to address the above problem, the technical scheme of the utility model is:

Deep hole rig; Comprise the frame that is used for long-spiral drilling machine and be arranged at mast and the hoist engine on the frame; The top of mast is equipped with assembly pulley; Being wound with clutch end on the described hoist engine commutates to the wire rope of mast front side through said assembly pulley; The lower end of said mast is hinged and connected through be articulated and connected structure and described frame; Be provided with between said mast and the said frame and drive the loading cylinder of said mast around the said structure swing that is articulated and connected, the clutch end of said wire rope is connected with the construction assembly, and described construction assembly comprises the unit head that is used to drive corresponding rod boring that mutual alternative as required uses, be used for the matching used revolution sleeve pipe of corresponding full circle swinging rig and be used for the ground in the corresponding revolution sleeve pipe is dashed the rock drilling utensil that cutter smashed or grasped out ground.

Be connected with diagonal brace between described mast and said frame, described diagonal brace has the tie point that when said mast swing, keeps supporting or strain with mast the length adjustment amount that cooperates or described diagonal brace and said mast and when said mast swing, can change along the mast bearing of trend.

Slidable fit has travelling carriage on the described mast, and an end of said diagonal brace is articulated on the described frame, and the other end is articulated on the described travelling carriage.

Described loading cylinder comprises cylinder body and the interior piston rod along fore-and-aft direction guiding slidable fit of cylinder body that is connected on the frame, and said piston rod is articulated in the lower end of said mast away from an end of said cylinder body.

Described loading cylinder is the hydraulic loaded cylinder.

The beneficial effect of the utility model is: be difficult to the soft stratum of retaining wall, the drift sand that contains artesian water and stream at conventional worker's method mud and mould the stratum, when the long-spiral drilling machines such as bury drills stratum, hole, scall and gravel layer that are prone to collapse can't normally creep into pile, creep into pile through the revolution sleeve pipe and the corresponding full circle swinging rig cooperation that lift on the wire rope; When the needs pile pulling is operated, can also hang oneself at wire rope and adorn the ground that corresponding rock drilling utensil (like drill hammer or dash grab bucket etc.) will turn round sleeve pipe in and smash and grasp out ground towards cutting a hole; When normal earth-boring is constructed, load cylinder driving mast and become vertical state, can the unit head of corresponding long-spiral drilling machine be connected in the clutch end of wire rope, can accomplish normal drilling construction again.The utility model provides a kind of multi-functional deep hole rig, in construction, has reduced the restriction to external condition like this, has increased the scope of application of long-spiral drilling machine, has reduced the acquisition cost of redundant equipment.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the A place enlarged drawing among Fig. 1.

The specific embodiment

The embodiment of deep hole rig assembly is shown in Fig. 1 ~ 2: comprise frame 1 and be arranged at mast 4 and the hoist engine on the frame; 1 of mast 4 rear sides and frame are connected with diagonal brace 8; The lower end of diagonal brace 8 is articulated on the frame 1; Mast 4 comprises the adjustable shelf of its upper end edge mast 4 bearing of trends guiding slidable fit, and the upper end of diagonal brace 8 is articulated on the described adjustable shelf.The lower end of mast 4 is articulated on the frame 1 through the structure 3 that is articulated and connected; The structure that is articulated and connected 3 is jointed shaft; Be provided with between mast 4 and the frame 1 and drive the hydraulic loaded cylinder 2 of mast 4 around structure 3 swings that are articulated and connected; Hydraulic loaded cylinder 2 comprises in the cylinder body 2-1 that is connected with frame 1 and the cylinder body 2-1 that along the piston rod 2-2 of fore-and-aft direction guiding slidable fit, piston rod 2-2 is articulated in the lower end of mast 4 away from the end of cylinder body 2-1.The top of mast is equipped with assembly pulley 7; Being wound with clutch end on the hoist engine commutates to the wire rope 6 of mast front side through said assembly pulley 7; The clutch end of wire rope 6 is connected with construction assembly 9; Described construction assembly comprises the unit head that is used to drive corresponding rod boring that mutual alternative as required uses, be used for the matching used revolution sleeve pipe of corresponding full circle swinging rig and be used for the ground in the corresponding revolution sleeve pipe is dashed the rock drilling utensil that cutter smashed or grasped out ground, and the construction assembly 9 shown in the figure is the revolution sleeve pipe.Full circle swinging rig 16 comprises the rotating turret 17 that the pivot center of rotation assembling on slewing drilling machine support 11 and the slewing drilling machine support 11 extends along the vertical direction; Rotating turret 17 is provided with and under hydraulic locking cylinder 10 drives, clamps revolution sleeve pipe periphery and drive the voussoir clamping device 14 that the revolution sleeve pipe rotates synchronously; Described full circle swinging rig also comprises the hydraulic motor 12 (the full circle swinging rig belongs to prior art, only does simple description here) that rotates around it rotational through gear drive 13 driving rotating turrets 17.In other embodiment of the utility model: hydraulic loaded cylinder 2 can also be replaced by the air pressure-loading cylinder; Certainly the cylinder body 2-1 of hydraulic loaded cylinder 2 can also be connected with mast 4, and this moment, piston rod 2-2 and frame were hinged; Certainly adjustable shelf can also not established, and can be provided with the structure that length can be stretched this moment with diagonal brace 8, perhaps can adapt to the inclination of corresponding mast 4 with the length that increases or reduce diagonal brace 8; Certainly certainly when the length of mast 4 more in short-term, diagonal brace 8 structures can also not have; Rock drilling utensil and unit head also can directly be lifted on the clutch end of wire rope 6.15 expression stratum among the figure.

During use; Be difficult to the soft stratum of retaining wall, the drift sand that contains artesian water and stream at conventional worker's method mud and mould the stratum; Be prone to collapse bury drills stratum, hole, scall and gravel layer etc. can't normally creep into pile the time, the revolution sleeve pipe through lifting on the wire rope 6 cooperates with corresponding full circle swinging rig 16 and creeps into pile; When the needs pile pulling is operated, can also hang oneself at wire rope 6 and adorn the ground that corresponding rock drilling utensil (like drill hammer or dash grab bucket etc.) will turn round sleeve pipe in and smash and grasp out ground towards cutting a hole; When normal earth-boring was constructed, hydraulic loaded cylinder 2 drove 4 one-tenth vertical states of masts, can the unit head of corresponding long-spiral drilling machine be connected in the clutch end of wire rope 6, can accomplish normal drilling construction again.Deep hole rig assembly through after improving has reduced the restriction to external condition, has increased the usage range of deep hole rig, has improved usage ratio of equipment, has reduced the acquisition cost of equipment.

Claims

1. deep hole rig; Comprise the frame that is used for long-spiral drilling machine and be arranged at mast and the hoist engine on the frame; The top of mast is equipped with assembly pulley; Being wound with clutch end on the described hoist engine commutates to the wire rope of mast front side through said assembly pulley; It is characterized in that: the lower end of said mast is hinged and connected through be articulated and connected structure and described frame; Be provided with between said mast and the said frame and drive the loading cylinder of said mast around the said structure swing that is articulated and connected, the clutch end of said wire rope is connected with the construction assembly, and described construction assembly comprises the unit head that is used to drive corresponding rod boring that mutual alternative as required uses, be used for the matching used revolution sleeve pipe of corresponding full circle swinging rig and be used for the ground in the corresponding revolution sleeve pipe is dashed the rock drilling utensil that cutter smashed or grasped out ground.

2. deep hole rig according to claim 1; It is characterized in that: be connected with diagonal brace between described mast and said frame, described diagonal brace has the tie point that when said mast swing, keeps supporting or strain with mast the length adjustment amount that cooperates or described diagonal brace and said mast and when said mast swing, can change along the mast bearing of trend.

3. deep hole rig according to claim 2 is characterized in that: slidable fit has travelling carriage on the described mast, and an end of said diagonal brace is articulated on the described frame, and the other end is articulated on the described travelling carriage.

4. deep hole rig according to claim 1; It is characterized in that: described loading cylinder comprises cylinder body and the interior piston rod along fore-and-aft direction guiding slidable fit of cylinder body that is connected on the frame, and said piston rod is articulated in the lower end of said mast away from an end of said cylinder body.

5. according to any described deep hole rig of claim 1 ~ 4, it is characterized in that: described loading cylinder is the hydraulic loaded cylinder.