CN216381197U

CN216381197U - Oil truck-mounted drilling rig with mast supporting structure

Info

Publication number: CN216381197U
Application number: CN202121253708.XU
Authority: CN
Inventors: 郭谊民
Original assignee: Nanyang Longsheng Ruike Petroleum Machinery Manufacturing Co ltd
Current assignee: Nanyang Longsheng Ruike Petroleum Machinery Manufacturing Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-04-26
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses an oil truck-mounted drilling rig with a mast supporting structure, which comprises a transport vehicle body and a drilling rig body, wherein a connecting assembly is arranged between the drilling rig body and the transport vehicle body, and a supporting mechanism is arranged at the top end of the transport vehicle body; the supporting mechanism comprises two second hydraulic push rods, two containing frames are fixedly arranged at the top ends of the second hydraulic push rods, a plurality of damping springs are fixedly arranged at the bottom ends inside the containing frames, a second supporting plate is fixedly arranged at the top ends of the damping springs, a first connecting rod and a second connecting rod are arranged between the bottom ends inside the containing frames and the bottom end of the second supporting plate, and movable shafts penetrate through the first connecting rod and the second connecting rod. The drilling machine body can be supported through the supporting mechanism, and can play a role in shock absorption and buffering when being in contact with the drilling machine body, so that the drilling machine body is protected, and the service life is prolonged.

Description

Oil truck-mounted drilling rig with mast supporting structure

Technical Field

The utility model relates to the technical field of truck-mounted drilling rigs, in particular to a petroleum truck-mounted drilling rig with a mast supporting structure.

Background

The exploration and development environment is increasingly complex, emerging fields represented by polar regions and deep water become increasingly important strategic take-over areas in the future, and the petroleum vehicle-mounted drilling rig becomes one of indispensable equipment in petroleum exploitation engineering due to the convenience of movement.

At present, most of petroleum truck-mounted drilling machines are not provided with a supporting structure in actual use, and when the drilling machines descend, the drilling machines and a vehicle body are easy to rigidly collide, so that equipment is damaged, and the service life is shortened.

Therefore, it is desirable to provide an oil rig having a mast support structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oil truck-mounted drilling machine with a mast supporting structure, which can support a drilling machine body through a supporting mechanism, can play a role in shock absorption and buffering when contacting with the drilling machine body, plays a role in protecting the drilling machine body, prolongs the service life and solves the defects in the technology.

In order to achieve the above purpose, the utility model provides the following technical scheme: the oil truck-mounted drilling machine with the mast supporting structure comprises a transport vehicle body and a drilling machine body, wherein the drilling machine body is arranged on the transport vehicle body, a connecting assembly is arranged between the drilling machine body and the transport vehicle body, and a supporting mechanism is arranged at the top end of the transport vehicle body;

the supporting mechanism comprises two second hydraulic push rods, the two second hydraulic push rods are fixedly arranged at the top end of the transport vehicle body and close to the direction of the vehicle head, a containing frame is fixedly arranged at the top end of the two second hydraulic push rods, a plurality of damping springs are fixedly arranged at the bottom end inside the containing frame and are dispersed into two rows, a second supporting plate is fixedly arranged at the top end of the damping springs, a first connecting rod and a second connecting rod are arranged between the bottom end inside the containing frame and the bottom end of the second supporting plate and are mutually crossed, a movable shaft penetrates through the first connecting rod and the second connecting rod, the first connecting rod and the second connecting rod are movably connected with the movable shaft through bearings, third connecting bases are arranged at two ends of the first connecting rod, and fourth connecting bases are arranged at two ends of the second connecting rod, two all fixed sliders that are equipped with on third connection base and two fourth connection bases, two spouts, four have been seted up to the equal symmetry in the inside bottom of frame of accomodating and second backup pad bottom the slider joint is inside four spouts respectively.

Preferably, coupling assembling includes support frame, first connection base and second connection base, the locomotive direction is kept away from on the transport vechicle body top to the fixed establishment of support frame, the fixed establishment in rig body bottom of second connection base, first connection base is fixed to be established on the support frame top.

Preferably, the first connecting base is clamped inside the second connecting base, and the first connecting base and the second connecting base are movably connected through a connecting shaft.

Preferably, two first hydraulic push rods are symmetrically arranged on one side of the support frame, and the bottom ends of the first hydraulic push rods are hinged to one side of the support frame and the top end of each first hydraulic push rod is hinged to the bottom end of the drilling machine body through a hinged support.

Preferably, a third supporting plate is fixedly arranged at the top end of the second supporting plate.

Preferably, a second protective pad is fixedly arranged at the top end of the third supporting plate.

Preferably, the bottom fixing of the drilling machine body is provided with a first supporting plate, the bottom fixing of the first supporting plate is provided with a first protective pad, and the first supporting plate is arranged at the top of a third supporting plate.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. the drilling machine body descends to drive the first supporting plate and the first protection pad to descend together, then the bottom end of the first protection pad is contacted with the top end of the second protection pad, the first supporting plate extrudes the third supporting plate, the third supporting plate can extrude the second supporting plate, the second supporting plate can compress the damping spring after being stressed, the damping spring can play a role in buffering by utilizing the elasticity of the damping spring, when the second supporting plate descends, the first connecting rod and the second connecting rod can rotate relative to the movable shaft, the two ends of the first connecting rod and the second connecting rod can drive the sliding block to move in the sliding groove, so that the second supporting plate descends more stably, compared with the prior art, the drilling machine body can be supported, the damping and buffering roles can be played when the drilling machine body is contacted, the drilling machine body is protected, and the service life is prolonged;

2. the support frame is used for supporting the drilling machine body, the support frame is connected with the first connecting base, the drilling machine body is movably connected with the first connecting base and the second connecting base, the first hydraulic push rod is used for supporting the drilling machine body, and meanwhile the drilling machine body can be driven to rotate by the operation of the first hydraulic push rod.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

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

FIG. 2 is an exploded view of the support mechanism of the present invention;

FIG. 3 is a cross-sectional view of the receiving frame of the present invention;

FIG. 4 is a perspective view of a first connecting rod and a second connecting rod of the present invention;

fig. 5 is a perspective view of the support stand of the present invention.

Description of reference numerals:

the drilling machine comprises a transport vehicle body 1, a drilling machine body 2, a support frame 3, a first connecting base 4, a second connecting base 5, a first hydraulic push rod 6, a first supporting plate 7, a first protective pad 8, a second hydraulic push rod 9, a containing frame 10, a damping spring 11, a second supporting plate 12, a first connecting rod 13, a third connecting base 14, a second connecting rod 15, a fourth connecting base 16, a movable shaft 17, a sliding block 18, a sliding groove 19, a third supporting plate 20 and a second protective pad 21.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides an oil truck-mounted drilling rig with a mast supporting structure, which comprises a transport vehicle body 1 and a drilling rig body 2, wherein the drilling rig body 2 is arranged on the transport vehicle body 1, a connecting assembly is arranged between the drilling rig body 2 and the transport vehicle body 1, and a supporting mechanism is arranged at the top end of the transport vehicle body 1;

the supporting mechanism comprises two second hydraulic push rods 9, the two second hydraulic push rods 9 are fixedly arranged at the top end of the carrier vehicle body 1 and are close to the direction of the vehicle head, an accommodating frame 10 is fixedly arranged at the top end of the two second hydraulic push rods 9, a plurality of damping springs 11 are fixedly arranged at the bottom end inside the accommodating frame 10, the damping springs 11 are dispersed into two rows, a second supporting plate 12 is fixedly arranged at the top end of the damping springs 11, a first connecting rod 13 and a second connecting rod 15 are arranged between the bottom end inside the accommodating frame 10 and the bottom end of the second supporting plate 12, the first connecting rod 13 and the second connecting rod 15 are mutually crossed, a movable shaft 17 penetrates through the first connecting rod 13 and the second connecting rod 15, the first connecting rod 13 and the second connecting rod 15 are movably connected with the movable shaft 17 through bearings, and third connecting bases 14 are arranged at two ends of the first connecting rod 13, second connecting rod 15 both ends all are equipped with fourth connection base 16, two all fixedly on third connection base 14 and two fourth connection base 16 and be equipped with slider 18, accomodate the equal symmetry in the inside bottom of frame 10 and second backup pad 12 bottom and seted up two spout 19, four slider 18 joint respectively is inside four spout 19.

Further, in the above technical solution, a third supporting plate 20 is fixedly disposed at the top end of the second supporting plate 12, the third supporting plate 20 is used for fixing a second protective pad 21, and the third supporting plate 20 supports the first supporting plate 7.

Further, in the above technical solution, a second protection pad 21 is fixedly disposed at the top end of the third support plate 20, the second protection pad 21 has elasticity, and the second protection pad 21 and the first protection pad 8 can play a role in shock absorption and buffering when contacting.

Further, in above-mentioned technical scheme, 2 bottom mounting of rig body is equipped with

first backup pad

7, 7 bottom mounting of first backup pad is equipped with first protection and fills up 8, first backup pad 7 is established at third backup pad 20 top, and first protection fills up 8 and has elasticity, and when first protection filled up 8 and second protection filled up 21 contact, can play the effect of shock attenuation and buffering.

The implementation mode is specifically as follows: the second hydraulic push rod 9 can drive the containing frame 10 to move up and down, the bottom end inside the containing frame 10 is connected with the second supporting plate 12 through the damping spring 11, the bottom end of the second supporting plate 12 and the bottom end inside the containing frame 10 are connected through the first connecting rod 13, the third connecting base 14, the second connecting rod 15 and the fourth connecting base 16, the first connecting rod 13 and the second connecting rod 15 can rotate around the movable shaft 17, the four sliding blocks 18 are respectively clamped inside the four sliding grooves 19, so that the sliding blocks 18 are limited inside the sliding grooves 19, the moving directions of the two ends of the first connecting rod 13 and the two ends of the second connecting rod 15 are limited, the first supporting plate 7 and the first protecting pad 8 are driven to descend together when the drilling machine body 2 descends, then the bottom end of the first protecting pad 8 is contacted with the top end of the second protecting pad 21, the third supporting plate 20 is extruded by the first supporting plate 7, the third support plate 20 can extrude the second support plate 12, the damping spring 11 can be compressed after the second support plate 12 is stressed, the damping spring 11 can play a role in buffering by utilizing the elasticity of the damping spring 11, when the second support plate 12 descends, the first connecting rod 13 and the second connecting rod 15 can rotate relative to the movable shaft 17, and the two ends of the first connecting rod 13 and the second connecting rod 15 can drive the sliding block 18 to move in the sliding groove 19, so that the descending of the second support plate 12 is more stable, the drilling machine body 2 can be supported by the support mechanism, the damping and buffering functions can be played when the drilling machine body 2 is contacted, the drilling machine body 2 is protected, the service life is prolonged, the embodiment specifically solves the problems that most of petroleum truck-mounted drilling machines in the prior art are not provided with a support structure, and when the drilling machine descends, the drilling machine and a vehicle body are easy to rigidly collide, damage to the equipment and shortened service life.

The utility model provides an oil truck-mounted drilling machine with a mast supporting structure as shown in figures 1-5, wherein the connecting assembly comprises a support frame 3, a first connecting base 4 and a second connecting base 5, the support frame 3 is fixedly arranged at the top end of a transport vehicle body 1 far away from the direction of a vehicle head, the second connecting base 5 is fixedly arranged at the bottom end of a drilling machine body 2, the first connecting base 4 is fixedly arranged at the top end of the support frame 3, the support frame 3 plays a supporting role on the drilling machine body 2, meanwhile, the support frame 3 is connected with the first connecting base 4, and the drilling machine body 2 is movably connected through the first connecting base 4 and the second connecting base 5.

Further, in the above technical solution, the first connection base 4 is clamped inside the second connection base 5, the first connection base 4 and the second connection base 5 are movably connected through a connection shaft, the support frame 3 and the drilling machine body 2 can be connected through the first connection base 4 and the second connection base 5, and the support frame 3 supports the drilling machine body 2.

Furthermore, in the above technical scheme, two first hydraulic push rods 6 are symmetrically arranged on one side of the support frame 3, the bottom ends of the first hydraulic push rods 6 are hinged to one side of the support frame 3 and the top ends of the first hydraulic push rods 6 are hinged to the bottom end of the drilling machine body 2 through hinged supports, the first hydraulic push rods 6 support the drilling machine body 2, and meanwhile the drilling machine body 2 can be driven to rotate by the operation of the first hydraulic push rods 6.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides an oil truck-mounted drilling machine with mast bearing structure, includes transport vechicle body (1) and rig body (2), establish on transport vechicle body (1) rig body (2), be equipped with coupling assembling, its characterized in that between rig body (2) and transport vechicle body (1): the top end of the transport vehicle body (1) is provided with a supporting mechanism;

the supporting mechanism comprises two second hydraulic push rods (9), the two second hydraulic push rods (9) are fixedly arranged at the top end of the carrier vehicle body (1) and are close to the direction of the vehicle head, a containing frame (10) is fixedly arranged at the top end of the two second hydraulic push rods (9), a plurality of damping springs (11) are fixedly arranged at the bottom end inside the containing frame (10), the damping springs (11) are dispersed into two rows, a second supporting plate (12) is fixedly arranged at the top end of the damping springs (11), a first connecting rod (13) and a second connecting rod (15) are arranged between the bottom end inside the containing frame (10) and the bottom end of the second supporting plate (12), the first connecting rod (13) and the second connecting rod (15) are mutually crossed, a movable shaft (17) penetrates through the first connecting rod (13) and the second connecting rod (15), and the first connecting rod (13) and the second connecting rod (15) are movably connected with the movable shaft (17) through bearings, first connecting rod (13) both ends all are equipped with third connection base (14), second connecting rod (15) both ends all are equipped with fourth connection base (16), two all fixed slider (18) of being equipped with on third connection base (14) and two fourth connection base (16), accomodate frame (10) inside bottom and the equal symmetry in second backup pad (12) bottom and seted up two spout (19), four slider (18) joint respectively is inside four spout (19).

2. Oil truck-mounted drilling rig with mast support structure according to claim 1, characterized in that: coupling assembling includes support frame (3), first connection base (4) and second connection base (5), locomotive direction is kept away from on transport vechicle body (1) top to support frame (3) fixed the establishing, second connection base (5) are fixed to be established in rig body (2) bottom, first connection base (4) are fixed to be established on support frame (3) top.

3. Oil truck-mounted drilling rig with mast support structure according to claim 2, characterized in that: first connection base (4) joint is inside second connection base (5), first connection base (4) and second connection base (5) pass through connecting axle swing joint.

4. Oil truck-mounted drilling rig with mast support structure according to claim 2, characterized in that: two first hydraulic push rods (6) are symmetrically arranged on one side of the support frame (3), and the bottom ends of the first hydraulic push rods (6) are hinged to one side of the support frame (3) and the top end of each first hydraulic push rod (6) and the bottom end of the drilling machine body (2) through hinged supports respectively.

5. Oil truck-mounted drilling rig with mast support structure according to claim 1, characterized in that: and a third supporting plate (20) is fixedly arranged at the top end of the second supporting plate (12).

6. An oil rig with mast support structure according to claim 5, characterized in that: and a second protective pad (21) is fixedly arranged at the top end of the third supporting plate (20).

7. Oil truck-mounted drilling rig with mast support structure according to claim 6, characterized in that: rig body (2) bottom mounting is equipped with first backup pad (7), first backup pad (7) bottom mounting is equipped with first protection and fills up (8), establish at third backup pad (20) top in first backup pad (7).