CN219910632U

CN219910632U - Rig substructure translation device with adjustable interval

Info

Publication number: CN219910632U
Application number: CN202222581101.5U
Authority: CN
Inventors: 王星; 王国选; 李宏毅; 王少朋; 王旭
Original assignee: Liaoning Taihe Industrial Co ltd
Current assignee: Liaoning Taihe Industrial Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-10-27
Anticipated expiration: 2032-09-28

Abstract

The utility model provides a distance-adjustable drilling machine base translation device which comprises a drilling machine base, wherein an adjusting mechanism is arranged on the drilling machine base and comprises an adjusting strip and a plurality of adjusting frames, the adjusting frames are respectively and uniformly arranged on two sides of the lower end of the drilling machine base, a moving block is arranged in each adjusting frame in a sliding mode, supporting mechanisms are arranged between every two adjacent adjusting frames, each supporting mechanism comprises a supporting frame connected with the drilling machine base, a follow-up groove is arranged in the center of each supporting frame, transmission grooves are respectively arranged on two sides of each follow-up groove, one side of each transmission groove, which is far away from each follow-up groove, is provided with a supporting groove, one side of the inside of each supporting groove is rotatably provided with an adjusting screw, each adjusting screw is in threaded connection with a lifting plate, each lifting plate slides inside each supporting groove, and the lower end of each lifting plate is provided with a supporting component. The utility model discloses the rig substructure need not to jack up the rig when removing, can adapt to the guide rail of different intervals, has still realized effectual support protection simultaneously.

Description

Rig substructure translation device with adjustable interval

Technical Field

The utility model mainly relates to the technical field of petroleum drilling equipment, in particular to a distance-adjustable drilling machine base translation device.

Background

The drilling machine is a complex set of machine, and is composed of machine, machine set and mechanism. The drilling machine is mechanical equipment for driving the drilling tool to drill underground to acquire physical geological data in exploration or mineral resource (including solid ore, liquid ore, gas ore and the like) development. The main function is to drive the drilling tool to break the rock at the bottom of the hole, and to drop or lift the drilling tool in the hole. The method can be used for drilling cores, ore cores, rock scraps, gaseous samples, liquid samples and the like to ascertain the conditions of underground geology, mineral resources and the like.

When the existing drilling machine moves in a short distance, a translation device is generally adopted, after the drilling machine is jacked by a mobile device through a jacking system, a translation guide rail of the drilling machine is dragged under a base of the drilling machine, the drilling machine is arranged on the translation guide rail through the jacking system, then the drilling machine is translated to the next wellhead along the guide rail through a hydraulic system, and finally the translation guide rail of the drilling machine is removed after the drilling machine is jacked by the jacking system, so that the drilling machine is arranged at the wellhead. But the existing translation device is complex in structure, inconvenient in field operation, fixed in space between the translation devices, unable to adapt to guide rails with different spaces, and low in practicality.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and mainly provides a distance-adjustable drilling machine base translation device which is used for solving the technical problem in the prior art.

The technical scheme adopted for solving the technical problems is as follows:

the pitch-adjustable drilling machine base translation device comprises a drilling machine base, wherein an adjusting mechanism is arranged on the drilling machine base, the adjusting mechanism comprises an adjusting strip and a plurality of adjusting frames, the adjusting frames are respectively and uniformly arranged on two sides of the lower end of the drilling machine base, a moving block is arranged in each adjusting frame in a sliding mode, and a supporting mechanism is arranged between every two adjacent adjusting frames; the supporting mechanism comprises a supporting frame connected with a drilling machine base, a follow-up groove is formed in the center of the supporting frame, a sliding rod is arranged in the follow-up groove, a follow-up block is arranged on the sliding rod in a sliding mode, the follow-up block is connected with adjacent moving blocks through connecting rods, mounting columns are respectively arranged on the upper side and the lower side of the interior of the follow-up groove, a wheel disc and a first chain disc are mounted on each mounting column, a plane spiral spring is arranged in each wheel disc, a connecting rope is wound on each wheel disc, the other end of each connecting rope is connected to the corresponding follow-up block, transmission grooves are respectively formed in two sides of the follow-up groove, a rotating shaft is rotatably arranged in each transmission groove, a second chain disc is mounted on each rotating shaft, and a chain belt is connected between each first chain disc and each second chain disc; one side of the transmission groove, which is far away from the follow-up groove, is provided with a supporting groove, one side of the inside of the supporting groove is rotationally provided with an adjusting screw, the adjusting screw is in threaded connection with a lifting plate, the lifting plate slides inside the supporting groove, and the lower end of the lifting plate is provided with a supporting component.

Preferably, guide rails are respectively arranged on two sides of the lower end of the drilling machine base, the lower end of each moving block is connected with a support column, and the lower end of each support column is connected with a guide block sliding on the guide rail.

Preferably, the adjusting strip is arranged on the side wall of the base of the drilling machine, spindle screws are respectively rotatably arranged on two sides of the inner portion of the adjusting strip, threads of the spindle screws are opposite, the axes of the spindle screws are connected, each spindle screw is connected with an adjusting block in a threaded mode, one side of each adjusting block is connected with a penetrating column, the moving block is arranged on the penetrating column, and a rotary table connected with the axes of the spindle screws is arranged on one side of the adjusting strip.

Preferably, the support frame and the drill base support are connected with a plurality of fixing blocks, and the height of each fixing block is larger than the diameter of the mounting column.

Preferably, the upper end of the adjusting screw rod extends into the transmission groove, gears are arranged at the upper end of the adjusting screw rod and the upper end of the rotating shaft, and the two gears are meshed with each other.

Preferably, when the follow-up block is positioned at the center of the sliding rod, the lifting plate is positioned at the center of the adjusting screw rod, and when the follow-up block is positioned at the side of the sliding rod, the lifting plate is positioned at the top end or the lower end of the adjusting screw rod.

Preferably, the support assembly comprises a frame, a rotating shaft is rotatably arranged in the frame, three powerful arm rods are equidistantly arranged on the rotating shaft, and rolling wheels are arranged at the other ends of the powerful arm rods.

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

(1) When the drilling machine needs to integrally translate, the translation of the drilling machine can be realized through the sliding of the guide block on the guide rail, the drilling machine base is directly connected to the guide rail, the drilling machine does not need to be lifted when the drilling machine base moves, the structure is simple, the site operation is convenient, the whole transportation process is safe and quick, and the requirement of short-distance integral moving of the oilfield drilling machine can be completely met; when the distance between the guide rails is increased or reduced, the turntable is rotated to drive the two spindle screws to rotate, and as the threads of the two spindle screws are opposite, the two moving blocks move in opposite directions, so that the distance between every two adjacent guide blocks is adjusted, the device can adapt to the guide rails with different distances, and the whole practicability of the device is strong;

(2) In the prior art, after the interval between every two adjacent guide blocks is adjusted, if the interval between every two adjacent guide blocks is larger, the pressure born by the central part of the drill base is larger, the rigidity requirement on the drill base is higher, the drill base is easy to damage, if the interval between every two adjacent guide blocks is smaller, the drill is easy to be unstable due to the fact that the drill has a certain dare to bet, the threat of toppling is provided, when the interval between every two adjacent guide blocks is gradually reduced, the outermost support component moves downwards to support, a stress point is provided, the drill is prevented from being unstable and easy to topple, and when the interval between every two adjacent guide blocks is gradually increased, the innermost support component moves downwards to support, and the stress point is provided, so that the drill base is prevented from being damaged due to overlarge pressure born by the drill base;

(3) When the device is used for adjusting the distance between every two adjacent guide blocks, the support mechanism simultaneously supports and protects the base of the drilling machine, no extra operation step is needed, and the use convenience of the device is ensured;

(4) The support component not only can provide the stress point for the drilling machine base, but also can better share the pressure received by the drilling machine base due to the special design of the support component, and meanwhile, if the support component encounters an obstacle, the support component can inform the rotation of the support component to turn over the obstacle, so that the movement of the drilling machine base is prevented from being influenced, and the practicability of the device is ensured.

The utility model will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of an adjustment mechanism according to the present utility model;

FIG. 3 is a schematic view of a part of the structure of the adjusting mechanism in the utility model;

FIG. 4 is a schematic cross-sectional view of a support mechanism according to the present utility model;

FIG. 5 is an enlarged schematic view of the right side structure of FIG. 4;

fig. 6 is a schematic structural view of a support assembly according to the present utility model.

In the figure: 1. a drill base; 101. a guide rail; 102. a support column; 103. a fixed block; 104. a guide block; 2. an adjusting mechanism; 201. an adjustment bar; 202. an adjusting frame; 203. a spindle screw; 204. an adjusting block; 205. a moving block; 206. penetrating through the column; 207. a turntable; 3. a support mechanism; 301. a support frame; 302. a follow-up groove; 303. a slide bar; 304. a follower block; 305. a transmission groove; 306. a rotating shaft; 307. a mounting column; 308. a wheel disc; 309. a first chain plate; 310. a connecting rope; 311. a second chain plate; 312. a support groove; 313. adjusting a screw; 314. a lifting plate; 4. a support assembly; 401. a frame; 402. a rotation shaft; 403. a strong arm lever; 404. and rolling the wheel.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a rig substructure translation device with adjustable interval, includes rig substructure 1, be equipped with adjustment mechanism 2 on the rig substructure 1, adjustment mechanism 2 includes regulating strip 201 and a plurality of alignment jig 202, a plurality of alignment jig 202 is evenly installed respectively in rig substructure 1 lower extreme both sides, every the inside all slip of alignment jig 202 has movable block 205, every two adjacent all be equipped with supporting mechanism 3 between the alignment jig 202, rig substructure 1 lower extreme both sides are equipped with guide rail 101 respectively, every the movable block 205 lower extreme all is connected with support column 102, support column 102 lower extreme is connected with the guide block 104 of slip on guide rail 101. When the drilling machine needs to integrally translate, the translation of the drilling machine can be realized through the sliding of the guide block 104 on the guide rail 101, and the drilling machine base 1 is directly connected to the guide rail 101, so that the drilling machine does not need to be lifted when the drilling machine base 1 moves, the structure is simple, the site operation is convenient, the whole transportation process is safe and quick, and the requirement of short-distance integral moving of the oilfield drilling machine can be completely met.

Referring to fig. 1-3, the adjusting bar 201 is installed on a side wall of the drill base 1, spindle screws 203 are rotatably installed on two sides of the inside of the adjusting bar 201, threads of the two spindle screws 203 are opposite and connected with each other in an axial center, each spindle screw 203 is connected with an adjusting block 204 in a threaded manner, one side of the adjusting block 204 is connected with a through column 206, the moving block 205 is installed on the through column 206, and a turntable 207 connected with the axial center of the spindle screw 203 is arranged on one side of the adjusting bar 201. When the distance between the guide rails 101 is increased or decreased, the turntable 207 is rotated to drive the two spindle screws 203 to rotate, and the two moving blocks 205 move in opposite directions due to the opposite threads of the two spindle screws 203, so that the distance between the guide blocks 104 is adjusted, the device can adapt to the guide rails 101 with different distances, and the whole practicability of the device is strong.

Referring to fig. 1-5, the supporting mechanism 3 includes a supporting frame 301 connected to the drill base 1, a follower slot 302 is disposed in the center of the supporting frame 301, a slide bar 303 is mounted in the follower slot 302, a follower block 304 is slidingly mounted on the slide bar 303, the follower block 304 is connected to the adjacent moving block 205 through a connecting rod, mounting columns 307 are respectively disposed on the upper and lower sides of the inside of the follower slot 302, a wheel disc 308 and a first chain disc 309 are mounted on each mounting column 307, a plane spiral spring is disposed in the wheel disc 308, a connecting rope 310 is wound on the wheel disc 308, the other end of the connecting rope 310 is connected to the follower block 304, driving slots 305 are disposed on two sides of the follower slot 302, a rotating shaft 306 is rotatably mounted in the driving slot 305, and a second chain disc 311 is mounted on the rotating shaft 306, and a chain belt is connected between the first chain disc 309 and the second chain disc 311. The follower block 304 moves along with the moving block 205, the follower block 304 simultaneously pulls the connecting rope 310, so that the wheel disc 308 drives the mounting post 307 to rotate, the first chain plate 309 follows the mounting post 307 to rotate, and the first chain plate 309 drives the second chain plate 311 to rotate through the chain belt, so that the rotating shaft 306 rotates.

Referring to fig. 1-5, a supporting groove 312 is disposed on a side of the driving groove 305 away from the following groove 302, an adjusting screw 313 is rotatably mounted on one side of the inside of the supporting groove 312, the adjusting screw 313 is in threaded connection with a lifting plate 314, the lifting plate 314 slides inside the supporting groove 312, and a supporting component 4 is mounted at the lower end of the lifting plate 314. The support frame 301 and rig substructure 1 leg joint have a plurality of fixed block 103, the fixed block 103 height is greater than the erection column 307 diameter, and the existence of fixed block 103 can avoid through post 206 and support frame 301 to influence each other, adjusting screw 313 upper end extends into driving groove 305, the gear is all installed to adjusting screw 313 upper end and pivot 306 upper end, and two gears intermesh. When the follower block 304 is located at the center of the slide rod 303, the lifting plate 314 is located at the center of the adjusting screw 313, and when the follower block 304 is located at the side of the slide rod 303, the lifting plate 314 is located at the top end or the low end of the adjusting screw 313, the rotating shaft 306 rotates, and the adjusting screw 313 rotates through the meshed gears, so that the lifting plate 314 is driven to move up and down, and the supporting component 4 moves up and down.

In the prior art, after the interval between every two opposite guide blocks 104 is adjusted, if the interval between every two opposite guide blocks 104 is larger, the pressure born by the central part of the drilling machine base 1 is larger, the rigidity requirement on the drilling machine base 1 is higher, the damage to the drilling machine base 1 is easy to be caused, if the interval between every two opposite guide blocks 104 is smaller, the drilling machine is unstable because the drilling machine has a certain dare, and has a dumping threat, when the interval between every two opposite guide blocks 104 is adjusted, the interval between every two opposite guide blocks 104 is gradually reduced, the outermost support component 4 moves downwards to support, a stress point is provided, the unstable and easy dumping of the drilling machine is avoided, and when the interval between every two opposite guide blocks 104 is gradually increased, the innermost support component 4 moves downwards to support, the stress point is provided, and the damage to the drilling machine base 1 is avoided.

Referring to fig. 1-6, the support assembly 4 includes a frame 401, a rotating shaft 402 is rotatably mounted in the frame 401, three powerful arms 403 are equidistantly mounted on the rotating shaft 402, and a rolling wheel 404 is mounted at the other end of each powerful arm 403. The supporting component 4 not only can provide stress points for the drilling machine base 1, but also can better share the pressure received by the drilling machine base 1 due to the special design of the supporting component, and meanwhile, if the supporting component encounters an obstacle, the supporting component 4 can inform the rotation of the supporting component to turn over the obstacle, so that the movement of the drilling machine base 1 is prevented from being influenced, and the practicability of the device is ensured.

The specific operation mode of the utility model is as follows:

when the whole drilling machine needs to translate, the translation of the drilling machine can be realized through the sliding of the guide blocks 104 on the guide rail 101, the drilling machine base 1 is directly connected to the guide rail 101, the drilling machine does not need to be lifted when the drilling machine base 1 moves, the structure is simple, the site operation is convenient, the whole transportation process is safe and quick, the requirement of the short-distance whole moving of the oil field drilling machine can be completely met, when the distance between the guide rails 101 is increased or reduced, the rotating turntable 207 drives the two spindle screws 203 to rotate, because the threads of the two spindle screws 203 are opposite, the two moving blocks 205 move in opposite directions, thereby adjusting the distance between the two opposite guide blocks 104, so that the device can adapt to the guide rails 101 with different distances, the whole practicality of device is powerful, when adjusting guide block 104 interval, follow-up piece 304 can remove along with movable block 205, follow-up piece 304 pulls connecting rope 310 simultaneously, make rim plate 308 drive the erection column 307 rotatory, first chain dish 309 follows the erection column 307 rotatory, and first chain dish 309 passes through the chain belt and drives the rotation of second chain dish 311, make pivot 306 rotatory, pivot 306 is through the gear of meshing, make adjusting screw 313 rotate, thereby drive lifter plate 314 reciprocates, make supporting component 4 reciprocate, when the interval between two double-phase guide block 104 progressively increases, then the support component 4 of innermost moves down, support, provide the stress point, avoid rig base 1 to bear the pressure too big, lead to rig base 1 to damage.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. The utility model provides a rig substructure translation device with adjustable interval, includes rig substructure (1), its characterized in that: the drilling machine base (1) is provided with an adjusting mechanism (2), the adjusting mechanism (2) comprises an adjusting strip (201) and a plurality of adjusting frames (202), the adjusting frames (202) are respectively and uniformly arranged on two sides of the lower end of the drilling machine base (1), a moving block (205) is arranged in each adjusting frame (202) in a sliding mode, and a supporting mechanism (3) is arranged between every two adjacent adjusting frames (202);

the supporting mechanism (3) comprises a supporting frame (301) connected with a drilling machine base (1), a follow-up groove (302) is formed in the center of the supporting frame (301), a sliding rod (303) is arranged in the follow-up groove (302), a follow-up block (304) is arranged on the sliding rod (303) in a sliding mode, the follow-up block (304) and adjacent moving blocks (205) are connected through connecting rods, mounting columns (307) are respectively arranged on the upper side and the lower side of the interior of the follow-up groove (302), a wheel disc (308) and a first chain disc (309) are respectively arranged on each mounting column (307), a plane scroll spring is arranged in the wheel disc (308), a connecting rope (310) is wound on the wheel disc (308), the other end of the connecting rope (310) is connected to the follow-up block (304), transmission grooves (305) are respectively arranged on two sides of the follow-up groove (302), a rotating shaft (306) is rotatably arranged in the transmission groove (305), a second chain disc (311) is arranged on the rotating shaft (306), and a chain belt (311) is connected between the first chain disc (309) and the second chain disc (309);

one side of the transmission groove (305) far away from the follow-up groove (302) is provided with a supporting groove (312), one side of the inside of the supporting groove (312) is rotatably provided with an adjusting screw (313), the adjusting screw (313) is in threaded connection with a lifting plate (314), the lifting plate (314) slides in the supporting groove (312), and the lower end of the lifting plate (314) is provided with a supporting component (4).

2. The pitch-adjustable drill base translation device of claim 1, wherein: guide rails (101) are respectively arranged on two sides of the lower end of the drilling machine base (1), a support column (102) is connected to the lower end of each moving block (205), and guide blocks (104) sliding on the guide rails (101) are connected to the lower ends of the support columns (102).

3. The pitch-adjustable drill base translation device of claim 1, wherein: the drilling machine is characterized in that the adjusting strip (201) is arranged on the side wall of the drilling machine base (1), the spindle screws (203) are respectively rotatably arranged on two sides of the inside of the adjusting strip (201), the spindle screws (203) are opposite in threads and connected with each other in the axis, each spindle screw (203) is connected with an adjusting block (204) in a threaded mode, one side of each adjusting block (204) is connected with a penetrating column (206), the moving block (205) is arranged on the penetrating column (206), and a rotary table (207) connected with the axis of the spindle screw (203) is arranged on one side of the adjusting strip (201).

4. The pitch-adjustable drill base translation device of claim 1, wherein: the support frame (301) and the drilling machine base (1) are connected with a plurality of fixing blocks (103) in a supporting mode, and the height of each fixing block (103) is larger than the diameter of the mounting column (307).

5. The pitch-adjustable drill base translation device of claim 1, wherein: the upper end of the adjusting screw (313) extends into the transmission groove (305), gears are arranged at the upper end of the adjusting screw (313) and the upper end of the rotating shaft (306), and the two gears are meshed with each other.

6. The pitch-adjustable drill base translation device of claim 1, wherein: when the follow-up block (304) is positioned at the center of the sliding rod (303), the lifting plate (314) is positioned at the center of the adjusting screw (313), and when the follow-up block (304) is positioned at the side of the sliding rod (303), the lifting plate (314) is positioned at the top end or the lower end of the adjusting screw (313).

7. The pitch-adjustable drill base translation device of claim 1, wherein: the support assembly (4) comprises a frame (401), a rotating shaft (402) is rotatably arranged in the frame (401), three powerful arm rods (403) are equidistantly arranged on the rotating shaft (402), and rolling wheels (404) are arranged at the other ends of the powerful arm rods (403).