CN216665512U - Telescopic chassis big frame of high-lift anchoring drilling machine - Google Patents

Abstract

The utility model relates to a telescopic chassis big frame of a high-lift anchoring drilling machine, wherein a first front and rear telescopic arm is arranged in the front end of a first fixing arm, the first front and rear telescopic arm can be telescopic in the first fixing arm, a second front and rear telescopic arm is arranged in the front end of a second fixing arm, the front ends of the first front and rear telescopic arm and the second front and rear telescopic arm are fixedly provided with a first front fixing arm and a second front fixing arm, a first lateral telescopic arm is arranged in the left end of the first front fixing arm, the outer end of the first lateral telescopic arm is provided with a vertical first vertical support leg oil cylinder, and the telescopic end of the bottom of the second vertical support leg oil cylinder is provided with a second foot plate. The utility model has the following beneficial effects: the telescopic chassis big frame of the high-lift anchoring drilling machine can effectively ensure the stability of the whole equipment in use under the condition that the front arm is in a front suspension state, and the ground support of the whole machine is better and more stable.

Description

Telescopic chassis big frame of high-lift anchoring drilling machine

Technical Field

The utility model relates to a telescopic chassis big frame of a high-lift anchoring drilling machine, and belongs to the technical field of production and manufacturing of anchoring drilling machines.

Background

The anchoring drilling machine is mainly applied to landslide and dangerous rock mass anchoring engineering in prevention and control of various geological disasters of hydropower stations, railways and road side slopes, is particularly suitable for high-slope rock mass anchoring engineering, is also suitable for construction of urban deep foundation pit support, anti-floating anchor rods, foundation grouting reinforcement engineering holes, blasting holes of blasting engineering, high-pressure jet grouting piles, tunnel pipe shed support holes and the like, and can conveniently carry out all-dimensional construction by slightly changing the power head of the anchoring drilling machine.

The traditional crawler-type anchoring drilling machine mainly depends on the crawler wheel body to support the bottom, and for large-scale large-tonnage anchoring drilling machines, the front arms are required to be hung forwards during construction, the stability of the whole center of the equipment is difficult to be well guaranteed under complex working conditions such as rock mass or mining areas, the condition that the equipment tilts forwards and tilts backwards can occur under the working conditions in the existing construction, the important influence is brought to the construction safety, the potential safety hazard during operation is large, and the whole potential safety hazard of certain construction safety exists.

SUMMERY OF THE UTILITY MODEL

According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: in order to solve one of the problems, the telescopic chassis big frame of the high-lift anchoring drilling machine is provided.

The utility model relates to a telescopic chassis big frame of a high-lift anchoring drilling machine, which is characterized in that: the telescopic type hydraulic cylinder comprises a first fixing arm and a second fixing arm which are parallel to each other, wherein the middle parts of the first fixing arm and the second fixing arm are connected together through a rotary table, a first front telescopic arm and a second front telescopic arm are arranged in the front end of the first fixing arm, the first front telescopic arm and the second front telescopic arm are telescopic in the first fixing arm, a second front telescopic arm and a second front telescopic arm are arranged in the front end of the second fixing arm, the second front telescopic arm and the second front telescopic arm are telescopic in the second fixing arm, the first front fixing arm and the second front telescopic arm are fixed at the front ends of the first front telescopic arm and the second front telescopic arm, a first lateral telescopic arm is arranged in the left end of the first front fixing arm, the first lateral telescopic arm can be telescopic in the first front fixing arm, and a first lateral push oil cylinder for driving the first lateral telescopic arm to stretch along the first front fixing arm is arranged in the first lateral telescopic arm, vertical first perpendicular landing leg hydro-cylinder is installed to the outer end of first side flexible arm, first sole is installed to the flexible end of first perpendicular landing leg hydro-cylinder bottom, and the inside second side flexible arm of having put into of right-hand member of fixed arm before the second, just the flexible arm of second side can stretch out and draw back in the fixed arm before the second, has the flexible second side of drive second side flexible arm edge fixed arm before the second in the flexible arm of second side and pushes away the hydro-cylinder, and the vertical landing leg hydro-cylinder is erected to the outer end of second side flexible arm, the second sole is installed to the flexible end of the perpendicular landing leg hydro-cylinder bottom of second, still includes the preceding hydro-cylinder that pushes away, and the flexible end that pushes away the hydro-cylinder before passes through articulated seat A and installs on first preceding fixed arm, and the cylinder body passes through articulated seat B and installs on the revolving stage.

Preferably, the fixed arm sets up and welds together before fixed arm and the second before first, and fixed arm and second before fixed arm all with first flexible arm around, flexible arm welded connection behind the second before first.

Preferably, a third front and rear telescopic arm is arranged in the tail end of the first fixing arm and can be stretched and retracted in the first fixing arm, a fourth front and rear telescopic arm is arranged in the tail end of the second fixing arm and can be stretched and retracted in the second fixing arm, a first rear fixing arm and a second rear fixing arm are fixed at the front ends of the third front and rear telescopic arm and the fourth front and rear telescopic arm, a third lateral telescopic arm is arranged in the right end of the first rear fixing arm and can be stretched and retracted in the first rear fixing arm, a third lateral push oil cylinder for driving the third lateral telescopic arm to stretch and retract along the first rear fixing arm is arranged in the third lateral telescopic arm, a vertical third vertical foot plate oil cylinder supporting leg is arranged at the outer end of the third lateral telescopic arm, and a third foot plate is arranged at the telescopic end of the bottom of the third vertical foot plate oil cylinder supporting leg, a fourth lateral telescopic arm is arranged in the left end of the second rear fixing arm and can stretch out and draw back in the second rear fixing arm, a fourth lateral push oil cylinder for driving the fourth lateral telescopic arm to stretch out and draw back along the second rear fixing arm is arranged in the fourth lateral telescopic arm, a vertical fourth vertical supporting leg oil cylinder is arranged at the outer end of the fourth lateral telescopic arm, a fourth foot plate is arranged at the telescopic end of the bottom of the fourth vertical supporting leg oil cylinder, the rear push oil cylinder is further included, the telescopic end of the rear push oil cylinder is arranged on the first rear fixing arm through a hinge seat C, and the cylinder body is arranged on the rotary table through a hinge seat D.

Preferably, the fixed arm sets up and welds together behind fixed arm and the second after first side by side, and fixed arm and second after first all with the flexible arm welded connection around the third and the flexible arm before the fourth.

Preferably, the front ends of the first front and rear telescopic arms and the second front and rear telescopic arms are provided with limiting notches for the first front fixing arm and the second front fixing arm to penetrate through, the first front fixing arm and the second front fixing arm penetrate through the avoiding notches, and the first front and rear telescopic arms and the second front and rear telescopic arms are welded and connected.

Preferably, still include side deep floor A, side deep floor B and anterior deep floor, side deep floor A welds in one side of first front and back telescopic boom and is connected with fixed arm before first front, the second, side deep floor B welds in one side of second front and back telescopic boom and is connected with fixed arm before first front, the second, anterior deep floor welds in the tip of first front and back telescopic boom and second front and back telescopic boom to fixed arm welded connection before with the second.

Preferably, first fixed arm, second fixed arm, first flexible arm around, flexible arm around the second, flexible arm around the third and flexible arm around the fourth are square pipes.

Compared with the prior art, the utility model has the following beneficial effects:

when the telescopic chassis big frame of the high-lift anchoring drilling machine works, the first front fixing arm and the second front fixing arm are pushed to move in the direction far away from the rotary table by controlling the extension of the front push oil cylinder, the first side push oil cylinder pushes the first side telescopic arm to extend out, then the second side push oil cylinder pushes the second side telescopic arm to extend out, finally the first vertical support leg oil cylinder extends, the first foot plate is supported on the ground, the second vertical support leg oil cylinder extends, and the second foot plate is supported on the ground; the extension of the rear push oil cylinder is controlled to push the first rear fixed arm and the second rear fixed arm to move towards the direction far away from the rotary table, meanwhile, the third front and rear telescopic arm and the fourth front and rear telescopic arm extend towards the direction far away from the rotary table, the third side push oil cylinder pushes the third side telescopic arm to extend, then the fourth side push oil cylinder pushes the fourth side telescopic arm to extend, finally, the third vertical leg oil cylinder extends, the third foot plate is supported on the ground, the fourth vertical leg oil cylinder extends, and the fourth foot plate is supported on the ground; the high-lift anchoring drilling machine is provided with stable ground support, the stability of the whole equipment in use can be effectively ensured under the condition that the front arm is in a front suspension state, and the ground support performance of the whole machine is better and more stable.

The telescopic chassis large frame of the high-lift anchoring drilling machine further comprises a side reinforcing rib plate A, a side reinforcing rib plate B and a front reinforcing rib plate, wherein the side reinforcing rib plate A is welded on one side of the first front and rear telescopic arm and is connected with the first front fixing arm and the second front fixing arm, the side reinforcing rib plate B is welded on one side of the second front and rear telescopic arm and is connected with the first front fixing arm and the second front fixing arm, and the front reinforcing rib plate is welded on the end portions of the first front and rear telescopic arm and the second front and rear telescopic arm and is welded with the second front fixing arm. Effectively improve product high structural strength and stability, provide firm ground support for lifting the anchoring drilling machine.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings used in the detailed description or the prior art description will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a first front fixing arm and a second front fixing arm;

fig. 3 is a schematic structural view of a third front fixing arm and a fourth front fixing arm;

fig. 4 is a schematic view of the internal structure of the first front fixing arm and the second front fixing arm;

in the figure: 1. a first fixing arm 2, a second fixing arm 3, a first front and rear telescopic arm 4, a second front and rear telescopic arm 5, a third front and rear telescopic arm 6, a fourth front and rear telescopic arm 7, a front push oil cylinder 8, a rear push oil cylinder 9, a first front fixing arm 10, a second front fixing arm 11, a first lateral telescopic arm 12, a second lateral telescopic arm 13, a first lateral push oil cylinder 14, a second lateral push oil cylinder 15, a first vertical leg oil cylinder 16, a second vertical leg oil cylinder 17, a first foot plate 18, a second foot plate 19, a first rear fixing arm 20, a second rear fixing arm 21, a third lateral telescopic arm 22, a fourth lateral telescopic arm 23, a third lateral push oil cylinder 25, a third vertical leg oil cylinder 26, a fourth vertical oil cylinder 27, a third foot plate 28, a fourth foot plate 29, a rotary table 30, a limit notch 31, a lateral reinforcing rib plate A32, A side reinforcing rib plate B33 and a front reinforcing rib plate.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the utility model, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Examples

As shown in fig. 1-4, the telescopic chassis frame for the high-lift anchor drilling machine comprises a first fixing arm 1 and a second fixing arm 2 which are parallel to each other, the middle parts of the first fixing arm 1 and the second fixing arm 2 are connected together through a rotary table 29, a first front and rear telescopic arm 3 is embedded in the front end of the first fixing arm 1, the first front and rear telescopic arm 3 can be telescopic in the first fixing arm 1, a second front and rear telescopic arm 4 is embedded in the front end of the second fixing arm 2, the second front and rear telescopic arm 4 can be telescopic in the second fixing arm 2, a first front fixing arm 9 and a second front fixing arm 10 are fixed at the front ends of the first front and rear telescopic arm 3 and the second front and rear telescopic arm 4, a first lateral telescopic arm 11 is embedded in the left end of the first front fixing arm 9, and the first lateral telescopic arm 11 can be telescopic in the first front fixing arm 9, a first lateral push oil cylinder 13 for driving the first lateral telescopic arm 11 to stretch along a first front fixing arm 9 is arranged in the first lateral telescopic arm 11, a vertical first vertical support leg oil cylinder 15 is arranged at the outer end of the first lateral telescopic arm 11, a first foot plate 17 is arranged at the telescopic end of the bottom of the first vertical support leg oil cylinder 15, a second lateral telescopic arm 12 is arranged in the right end of the second front fixing arm 10, the second lateral telescopic arm 12 can stretch in the second front fixing arm 10, a second lateral push oil cylinder 14 for driving the second lateral telescopic arm 12 to stretch along the second front fixing arm 10 is arranged in the second lateral telescopic arm 12, a vertical second vertical support leg oil cylinder 16 is arranged at the outer end of the second lateral telescopic arm 12, a second foot plate 18 is arranged at the telescopic end of the bottom of the second vertical support leg oil cylinder 16, the front push oil cylinder 7 is further included, the telescopic end of the front push oil cylinder 7 is arranged on the first front fixing arm 9 through a hinge seat A, the cylinder is mounted on the turntable 29 by means of a hinged seat B.

In this embodiment, the first front fixing arm 9 and the second front fixing arm 10 are arranged side by side and welded together, and both the first front fixing arm 9 and the second front fixing arm 10 are welded to the first front-rear telescopic arm 3 and the second front-rear telescopic arm 4; a third front and rear telescopic arm 5 is arranged in the tail end of the first fixing arm 1, the third front and rear telescopic arm 5 can be telescopic in the first fixing arm 1, a fourth front and rear telescopic arm 6 is arranged in the tail end of the second fixing arm 2, the fourth front and rear telescopic arm 6 can be telescopic in the second fixing arm 2, a first rear fixing arm 19 and a second rear fixing arm 20 are fixed at the front ends of the third front and rear telescopic arm 5 and the fourth front and rear telescopic arm 6, a third lateral telescopic arm 21 is arranged in the right end of the first rear fixing arm 19, the third lateral telescopic arm 21 can be telescopic in the first rear fixing arm 19, a third lateral push oil cylinder 23 for driving the third lateral telescopic arm 21 to be telescopic along the first rear fixing arm 19 is arranged in the third lateral telescopic arm 21, and a vertical third vertical supporting leg oil cylinder 25 is arranged at the outer end of the third lateral telescopic arm 21, a third foot plate 27 is installed at the telescopic end of the bottom of the third vertical leg oil cylinder 25, a fourth lateral telescopic arm 22 is arranged in the left end of the second rear fixing arm 20, the fourth lateral telescopic arm 22 can be telescopic in the second rear fixing arm 20, a fourth lateral oil cylinder for driving the fourth lateral telescopic arm 22 to telescope along the second rear fixing arm 20 is arranged in the fourth lateral telescopic arm 22, a vertical fourth vertical leg oil cylinder 26 is installed at the outer end of the fourth lateral telescopic arm 22, a fourth foot plate 28 is installed at the telescopic end of the bottom of the fourth vertical leg oil cylinder 26, the rear support oil cylinder 8 is further included, the telescopic end of the rear support oil cylinder 8 is installed on the first rear fixing arm 19 through a hinge seat C, and the cylinder body is installed on the turntable 29 through a hinge seat D; the first rear fixing arm 19 and the second rear fixing arm 20 are arranged side by side and welded together, and the first rear fixing arm 19 and the second rear fixing arm 20 are welded with the third front and rear telescopic arms 5 and the fourth front and rear telescopic arms 6; the front ends of the first front and rear telescopic arms 3 and the second front and rear telescopic arms 4 are respectively provided with a limiting notch 30 for the first front fixing arm 9 and the second front fixing arm 10 to penetrate through, the first front fixing arm 9 and the second front fixing arm 10 penetrate through an avoidance notch, and the first front and rear telescopic arms 3 and the second front and rear telescopic arms 4 are welded; first fixed arm 1, second fixed arm 2, first front and back flexible arm 3, second front and back flexible arm 4, third front and back flexible arm 5 and fourth front and back flexible arm 6 are square pipes.

The working principle of the utility model is as follows:

under the working state: by controlling the extension of the front push oil cylinder 7, the first front fixed arm 9 and the second front fixed arm 10 are pushed to move towards the direction far away from the rotary table 29, meanwhile, the first front and rear telescopic arm 3 and the second front and rear telescopic arm 4 extend towards the direction far away from the rotary table 29, the first side push oil cylinder 13 pushes the first side telescopic arm 11 to extend, then the second side push oil cylinder 14 pushes the second side telescopic arm 12 to extend, finally, the first vertical leg oil cylinder 15 extends, the first foot plate 17 is supported on the ground, the second vertical leg oil cylinder 16 extends, and the second foot plate 18 is supported on the ground; by controlling the extension of the rear push cylinder 8, the first rear fixed arm 19 and the second rear fixed arm 20 are pushed to move in the direction away from the rotary table 29, meanwhile, the third front and rear telescopic arm 5 and the fourth front and rear telescopic arm 6 extend in the direction away from the rotary table 29, the third side push cylinder 23 pushes the third side telescopic arm 21 to extend, then the fourth side push cylinder pushes the fourth side telescopic arm 22 to extend, finally, the third vertical leg cylinder 25 extends, the third foot plate 27 is supported on the ground, the fourth vertical leg cylinder 26 extends, and the fourth foot plate 28 is supported on the ground; the device provides stable ground support for the high-lift anchoring drilling machine, the switching from a working state to a non-working state can be realized through opposite operation steps, the stability of the whole device in use can be effectively ensured under the front-arm front-suspension state, and the ground support of the whole machine is good and stable.

The second embodiment is different from the first embodiment in that: still include side deep floor plate A31, side deep floor plate B32 and anterior deep floor plate 33, side deep floor plate A31 welds in the first front and back telescopic boom 3's one side and is connected with fixed arm 9 before, the second, side deep floor plate B32 welds in the second front and back telescopic boom 4's one side and is connected with fixed arm 9 before, fixed arm 10 before the second, anterior deep floor plate 33 welds in the first front and back telescopic boom 3 and the second front and back telescopic boom 4's tip to fixed arm 10 welded connection before with the second. Effectively improve product high structural strength and stability, provide firm ground support for lifting anchor drilling machine.

The third embodiment is different from the second embodiment in that: the telescopic chassis big frame of the high-lift anchoring drilling machine can be additionally provided with a telescopic adjusting counterweight structure, can effectively realize the adjustment of the position of the counterweight block according to the construction working condition, and can effectively ensure the stability of the gravity center of the whole equipment in the construction process.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a big frame of telescopic chassis of anchor rig is lifted to height which characterized in that: the fixing device comprises a first fixing arm (1) and a second fixing arm (2) which are parallel to each other, the middle parts of the first fixing arm (1) and the second fixing arm (2) are connected together through a rotary table (29), a first front telescopic arm (3) and a second front telescopic arm (3) are arranged in the front end of the first fixing arm (1), the first front telescopic arm (3) and the second front telescopic arm (4) can stretch in the first fixing arm (1), a second front telescopic arm (4) and a second front telescopic arm (4) are arranged in the front end of the second fixing arm (2), the second front telescopic arm (4) and the second front telescopic arm (3) are fixed with a first front fixing arm (9) and a second front fixing arm (10), a first lateral telescopic arm (11) is arranged in the left end of the first front fixing arm (9), and the first lateral telescopic arm (11) can stretch in the first front fixing arm (9), a first lateral push oil cylinder (13) which drives the first lateral telescopic arm (11) to stretch along a first front fixing arm (9) is arranged in the first lateral telescopic arm (11), a vertical first vertical support oil cylinder (15) is arranged at the outer end of the first lateral telescopic arm (11), a first foot plate (17) is arranged at the telescopic end of the bottom of the first vertical support oil cylinder (15), a second lateral telescopic arm (12) is arranged in the right end of the second front fixing arm (10), the second lateral telescopic arm (12) can stretch in the second front fixing arm (10), a second lateral push oil cylinder (14) which drives the second lateral telescopic arm (12) to stretch along the second front fixing arm (10) is arranged in the second lateral telescopic arm (12), a vertical second vertical support oil cylinder (16) is arranged at the outer end of the second lateral telescopic arm (12), and a second foot plate (18) is arranged at the telescopic end of the bottom of the second vertical support oil cylinder (16), still including pushing away hydro-cylinder (7) before, the flexible end that pushes away hydro-cylinder (7) before is installed on fixed arm (9) before first through articulated seat A, and the cylinder body is installed on revolving stage (29) through articulated seat B.

2. The telescopic undercarriage macrostem of a high-lift anchor drilling rig according to claim 1, characterized in that: fixed arm (10) before first fixed arm (9) and the second set up side by side and weld together, and fixed arm (10) all with first flexible arm (3) around, flexible arm (4) welded connection around the second before fixed arm (9) and the second before first.

3. The telescopic undercarriage macrostem of a high-lift anchor drilling rig according to claim 2, characterized in that: a third front and rear telescopic arm (5) is arranged in the tail end of the first fixing arm (1), the third front and rear telescopic arm (5) can stretch in the first fixing arm (1), a fourth front and rear telescopic arm (6) is arranged in the tail end of the second fixing arm (2), the fourth front and rear telescopic arm (6) can stretch in the second fixing arm (2), a first rear fixing arm (19) and a second rear fixing arm (20) are fixed at the front ends of the third front and rear telescopic arm (5) and the fourth front and rear telescopic arm (6), a third lateral telescopic arm (21) is arranged in the right end of the first rear fixing arm (19), the third lateral telescopic arm (21) can stretch in the first rear fixing arm (19), and a third lateral telescopic arm (21) is provided with a third push oil cylinder (23) which drives the third lateral telescopic arm (21) to stretch along the first rear fixing arm (19), a vertical third vertical leg oil cylinder (25) is installed at the outer end of a third lateral telescopic arm (21), a third foot plate (27) is installed at the telescopic end of the bottom of the third vertical leg oil cylinder (25), a fourth lateral telescopic arm (22) is arranged in the left end of a second rear fixing arm (20) and can be stretched in the second rear fixing arm (20), a fourth lateral push oil cylinder for driving the fourth lateral telescopic arm (22) to stretch along the second rear fixing arm (20) is arranged in the fourth lateral telescopic arm (22), a vertical fourth vertical leg oil cylinder (26) is installed at the outer end of the fourth lateral telescopic arm (22), a fourth foot plate (28) is installed at the telescopic end of the bottom of the fourth vertical leg oil cylinder (26), the rear push oil cylinder (8) is further included, the telescopic end of the rear push oil cylinder (8) is installed on the first rear fixing arm (19) through a seat C, the cylinder body is arranged on the rotary table (29) through a hinge seat D.

4. The telescopic chassis frame of a high-lift anchor drill according to claim 3, characterized in that: fixed arm (20) set up side by side and the welding is in the same place after first back fixed arm (19) and the second, and fixed arm (20) all with flexible arm (5) around the third and flexible arm (6) welded connection around the fourth after fixed arm (19) and the second.

5. The high-lift anchoring drill telescopic undercarriage large frame according to claim 4, characterized in that: the front end of the first front and rear telescopic arm (3) and the second front and rear telescopic arm (4) is provided with a limiting notch for the first front fixing arm (9) and the second front fixing arm (10) to run through, the first front fixing arm (9) and the second front fixing arm (10) run through to avoid the notch, and the first front and rear telescopic arm (3) and the second front and rear telescopic arm (4) are welded and connected.

6. The telescopic undercarriage macrostem of a high-lift anchor drilling rig according to claim 5, characterized in that: still include side deep floor A (31), side deep floor B (32) and anterior deep floor (33), side deep floor A (31) welding is in one side of flexible arm (3) around first and is connected with fixed arm (9) before first, fixed arm (10) before the second, side deep floor B (32) welding is in one side of flexible arm (4) around the second and is connected with fixed arm (9) before first, fixed arm (10) before the second, the tip of flexible arm (4) around flexible arm (3) around first and the second of anterior deep floor (33) welding to fixed arm (10) welded connection before with the second.

7. The telescopic undercarriage macros of claim 6, characterized in that: first fixed arm (1), second fixed arm (2), first flexible arm (3) around, flexible arm (4) around the second, flexible arm (5) around the third and flexible arm (6) around the fourth are square pipe.

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