CN217001684U

CN217001684U - Lifting base for oil field drilling machine

Info

Publication number: CN217001684U
Application number: CN202123323963.XU
Authority: CN
Inventors: 杨胜楠; 喜全芳; 高得山; 赵庆新; 陈俊良; 薛子麟
Original assignee: Liaoning Junhe Petroleum Technology Co ltd
Current assignee: Liaoning Junhe Petroleum Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-19
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a lifting base for an oil field drilling machine, which comprises a base body, wherein a connecting frame is arranged on the base body, rolling wheels are arranged at the lower part of the base body, auxiliary supporting structures are respectively arranged at two sides of the base body, and one end of each auxiliary supporting structure is provided with a positioning supporting structure. The whole device is improved, so that the application range is wide, and the practicability is better.

Description

Lifting base for oil field drilling machine

Technical Field

The utility model relates to the technical field of oilfield drilling machines, in particular to a lifting base for an oilfield drilling machine.

Background

The drilling machine is a mechanical device which drives a drilling tool to drill into the underground to obtain real geological data in exploration or development of mineral resources (including solid ores, liquid ores, gas ores and the like), is also called a drilling machine and mainly has the main function of driving the drilling tool to break rock at the bottom of a hole and put in or put out the drilling tool in the hole, can be used for drilling rock cores, ore cores, rock cuttings, gas samples, liquid samples and the like to find out the conditions of underground geology, mineral resources and the like, at present, the lifting base of a common oil field drilling machine is fixed in situ, the whole lifting base needs to be disassembled and then reinstalled when an oil drilling place is changed, the disassembly and assembly difficulty is high, the working efficiency of the whole lifting base is influenced, Chinese patent application No. CN202020024098.5 discloses a lifting base for an oil field drilling machine, and the lifting base of the whole oil field drilling machine can move by combining a first air cylinder, a second air cylinder and a third air cylinder, the problem is solved, but the device structure is comparatively complicated, and has a high requirement for the roughness through the road surface, influences the performance of device, and external fixed knot structure is not designed to whole device simultaneously, has certain potential safety hazard in the removal process, in view of this, to the problem deep research, the scheme of tunneling has been produced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a lifting base for an oil field drilling machine, which solves the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a lifting base for an oil field drilling machine comprises a base body, wherein a connecting frame is arranged on the base body, rolling wheels are arranged on the lower portion of the base body, auxiliary supporting structures are respectively arranged on two sides of the base body, and a positioning supporting structure is arranged at one end of each auxiliary supporting structure;

the auxiliary support structure includes: the ladder-shaped frame is symmetrically welded on two side wall surfaces of the base body, the buffering support assembly is arranged at the lower end of the ladder-shaped frame, and the rolling support assembly is arranged at the lower end of the buffering support assembly;

the positioning support structure comprises: the triangular frame is welded on the side wall of the trapezoidal frame, the reinforcing cross beam is welded on one end of the triangular frame, the positioning adjusting assembly is arranged on the reinforcing cross beam and runs through the reinforcing cross beam, and the supporting fixing assembly is arranged on the lower end of the positioning adjusting assembly.

Preferably, the buffer support assembly includes: the sliding groove is welded on the lower end of the trapezoidal frame, the sliding block is inserted on the lower end of the sliding groove in a sliding mode, and the elastic pushing component is arranged in the sliding groove and one end of the elastic pushing component is fixedly connected with the sliding block.

Preferably, said resilient urging member comprises: compression spring and flexible post, compression spring sets firmly in the spout and one end is connected with the slider upper end, flexible post plug-in mounting is in compression spring and upper and lower both ends respectively with spout and slider fixed connection.

Preferably, the rolling support assembly includes: the connecting seat is arranged at the lower end of the sliding block, the rotating shaft is rotatably inserted into the connecting seat, and the supporting wheels are fixedly sleeved at two ends of the rotating shaft.

Preferably, the positioning adjustment assembly includes: the reinforced beam comprises a threaded seat, a threaded column and a pulling rod, wherein an assembly hole is formed in the reinforced beam, the threaded seat is embedded in the assembly hole, the threaded column is spirally inserted into the threaded seat, and the pulling rod is welded to the upper end of the threaded column.

Preferably, the support fixing assembly includes: the supporting plate is rotatably sleeved on the lower end of the threaded column, and the conical head is welded on the lower end of the threaded column.

Advantageous effects

The utility model provides a lifting base for an oil field drilling machine. The method has the following beneficial effects: the lifting base for the oilfield drilling machine is characterized in that the existing base body is improved, rolling wheels are arranged on the lower portion of the base body, auxiliary supporting structures are arranged on two sides of the base body, one end of each auxiliary supporting structure is provided with a positioning supporting structure, a connecting frame on the upper portion of the base body is used for being assembled and connected with a lifting mechanism of the drilling machine, when the drilling machine works normally, the positioning supporting structures are directly contacted with the ground, the structural stability of the base body is effectively guaranteed, when the drilling machine needs to be moved, the positioning supporting structures are controlled to shrink, the rolling wheels and the auxiliary supporting structures on the lower end of the base are enabled to be contacted with the ground, the base body is pulled by a traction mechanism, the structural stability of the whole drilling machine can be fully guaranteed by utilizing the matching effect of the rolling wheels and the auxiliary supporting structures in the moving process of the base body, and the application range of the whole device is improved, the practicality is better, has solved prior art, and oil field drilling machine's lifting pedestal structure is comparatively complicated, and has required highlyer to the roughness through the road surface, influences the performance of device, and whole device does not design external fixed knot to construct simultaneously, removes the problem that has certain potential safety hazard among the process.

Drawings

Fig. 1 is a schematic perspective view of a lifting base for an oilfield drilling machine according to the present invention.

Fig. 2 is a schematic view of a bottom-view axial-measurement structure of the lifting base for the oilfield drilling machine.

Fig. 3 is a schematic top view of the lifting base for the oilfield drilling machine according to the present invention.

Fig. 4 is a schematic view of a partially enlarged structure of a position a of the lifting base for the oilfield drilling machine.

Fig. 5 is a schematic partial sectional structural view of a lifting base for an oilfield drilling machine according to the present invention.

In the figure: 1. a base body; 2. a connecting frame; 3. a rolling wheel; 4. a ladder frame; 5. a tripod; 6. a reinforcing cross beam; 7. a chute; 8. a slider; 9. a compression spring; 10. a telescopic column; 11. a connecting seat; 12. a rotating shaft; 13. a support wheel; 14. a threaded seat; 15. a threaded post; 16. pulling a rod; 17. a support plate; 18. a conical head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

Referring to fig. 1-5, the present invention provides a lifting base for an oilfield drilling machine:

example (b): as can be known from the attached drawings 1-5 of the specification, the scheme includes a base body 1, a connecting frame 2 is arranged on the base body 1, rolling wheels 3 are arranged on the lower portion of the base body 1, auxiliary supporting structures are respectively arranged on two sides of the base body 1, one end of each auxiliary supporting structure is provided with a positioning supporting structure, and each auxiliary supporting structure comprises: trapezoidal frame 4, buffering supporting component and roll supporting component, 4 symmetric weld of trapezoidal frame are on the both sides wall face of base body 1, and buffering supporting component sets up on the lower extreme of trapezoidal frame 4, and the roll supporting component sets up on buffering supporting component's lower extreme, and wherein location bearing structure includes: the drilling machine comprises a tripod 5, a reinforcing cross beam 6, a positioning adjusting component and a supporting and fixing component, wherein the tripod 5 is welded on the side wall of a trapezoidal frame 4, the reinforcing cross beam 6 is welded on one end of the tripod 5, the positioning adjusting component is arranged on the reinforcing cross beam 6 and penetrates through the reinforcing cross beam 6, the supporting and fixing component is arranged on the lower end of the positioning adjusting component, the existing base body 1 is improved, a connecting frame 2 on the upper part of the base body 1 is utilized to be assembled and connected with a lifting mechanism of the drilling machine, when the drilling machine normally works, the positioning adjusting component on the reinforcing cross beam 6 on the tripod 5 of the positioning and supporting structure is pulled to enable the positioning adjusting component to move downwards, further the supporting and fixing component at the lower end of the positioning adjusting component is directly contacted with the ground, the structural stability of the base body 1 is effectively ensured, and when the drilling machine needs to move, the positioning adjusting component in the positioning and supporting structure is controlled to shrink, and make the rolling wheel 3 of base body 1 lower extreme and the rolling supporting component on the auxiliary stay structure contact with ground to utilize drive mechanism to pull base body 1, utilize the mating reaction of rolling wheel 3 and auxiliary stay structure, cooperate the buffering supporting component to provide the springiness cushioning support to the rolling supporting component simultaneously, can fully guarantee that base body 1 removes the in-process, the structural stability of whole drilling equipment improves the overall device and is application scope, and the practicality is better.

As can be seen from fig. 1 to 5 of the specification, in the implementation process, the buffering support assembly includes: spout 7, slider 8 and elasticity push away the component, and spout 7 welds on the lower extreme of trapezoidal frame 4, and slider 8 slides the cartridge on the lower extreme of spout 7, and elasticity pushes away the component and sets up in spout 7 and one end and slider 8 fixed connection, and above-mentioned elasticity pushes away the component and includes: compression spring 9 and flexible post 10, compression spring 9 sets firmly in spout 7 and one end is connected with 8 upper ends of slider, flexible post 10 cartridge in compression spring 9 and upper and lower both ends respectively with

spout

7 and 8 fixed connection of slider, wherein roll supporting component includes: the connecting seat 11 is arranged on the lower end of the sliding block 8, the rotating shaft 12 is rotatably inserted in the connecting seat 11, the supporting wheels 13 are fixedly sleeved on two ends of the rotating shaft 12, when in use, the positioning adjusting component is controlled to move upwards, and drives the supporting and fixing component at the lower end to move upwards, at the moment, the supporting wheels 13 at the two ends of the rotating shaft 12 on the connecting seat 11 are contacted with the ground, thereby loading the base body 1, and simultaneously, the connecting seat 11 pushes the slide block 8 upwards, so that the slide block 8 slides upwards along the sliding groove 7, and extrudes the compression spring 9 and the telescopic column 10, the compression spring 9 and the telescopic column 10 are compressed by force and generate a downward pushing force to the connecting seat 11, thereby, in the moving process, the rolling wheels 3 on the base body 1 are matched to move the base body 1, and provides certain buffering support for the base body 1, and can improve the passing performance of the base body 1 simultaneously.

As can be seen from fig. 1 to 5 of the specification, in the implementation process, the positioning adjustment assembly comprises: screw thread seat 14, screw thread post 15 and trip rod 16 have seted up the pilot hole on the strengthening beam 6, and screw thread seat 14 inlays and adorns in the pilot hole, and screw thread post 15 spiral cartridge is in screw thread seat 14, and trip rod 16 welds on the upper end of screw thread post 15, and wherein support fixed subassembly includes: backup pad 17 and tapered head 18, backup pad 17 rotates the suit on the lower extreme of screw thread post 15, tapered head 18 welds on the lower extreme of screw thread post 15, in use, move base body 1 on next well head position, carry out rotation control to screw thread post 15 through pulling pole 16 or other mechanical equipment, make screw thread post 15 under the limiting displacement of screw thread seat 14, along vertical direction downwardly moving, and then promote tapered head 18 of screw thread post 15 lower extreme and insert in ground, at screw thread post 15 continuous down in-process simultaneously, further make backup pad 17 and ground contact, thereby it is fixed to realize the support to whole base body 1, base body 1's installation stability has been improved greatly.

The lifting base for the oilfield drilling machine is characterized in that the existing base body 1 is improved, rolling wheels 3 are arranged on the lower portion of the base body 1, auxiliary supporting structures are arranged on two sides of the base body 1, one end of each auxiliary supporting structure is provided with a positioning supporting structure, a connecting frame 2 on the upper portion of the base body 1 is used for being assembled and connected with a lifting mechanism of the drilling machine, when the drilling machine normally works, the positioning supporting structures are directly contacted with the ground, the structural stability of the base body 1 is effectively guaranteed, when the drilling machine needs to be moved, the positioning supporting structures are controlled to shrink, the rolling wheels 3 and the auxiliary supporting structures on the lower end of the base are both contacted with the ground, the base body 1 is pulled by a traction mechanism, and the structural stability of the whole drilling machine in the moving process of the base body 1 can be fully guaranteed by the matching effect of the rolling wheels 3 and the auxiliary supporting structures, improve the integrated device and be application scope, the practicality is better, has solved prior art, and oil field drilling machine's lift base structure is comparatively complicated, and has higher to the roughness requirement through the road surface, influences the performance of device, and the integrated device does not design external fixed knot to construct simultaneously, removes the problem that has certain potential safety hazard in the process.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lifting base for an oilfield drilling machine comprises a base body (1) and is characterized in that a connecting frame (2) is arranged on the base body (1), rolling wheels (3) are arranged on the lower portion of the base body (1), auxiliary supporting structures are arranged on two sides of the base body (1) respectively, and a positioning supporting structure is arranged at one end of each auxiliary supporting structure;

the auxiliary support structure includes: the novel base comprises a trapezoidal frame (4), a buffering support assembly and a rolling support assembly, wherein the trapezoidal frame (4) is symmetrically welded on two side wall surfaces of a base body (1), the buffering support assembly is arranged at the lower end of the trapezoidal frame (4), and the rolling support assembly is arranged at the lower end of the buffering support assembly;

the positioning support structure comprises: tripod (5), strengthening beam (6), positioning control subassembly and support fixed subassembly, tripod (5) weld on trapezoidal frame (4) lateral wall, strengthening beam (6) weld in one of tripod (5) and serve, positioning control subassembly sets up on strengthening beam (6) and runs through strengthening beam (6), support fixed subassembly and set up on positioning control subassembly's lower extreme.

2. The oilfield drilling rig lift shoe of claim 1, wherein the buffer support assembly comprises: spout (7), slider (8) and elasticity push away the component, spout (7) weld on the lower extreme of trapezoidal frame (4), slider (8) slip cartridge is on the lower extreme of spout (7), elasticity pushes away the component and sets up in spout (7) and one end and slider (8) fixed connection.

3. The lifting foot for an oilfield drilling rig of claim 2, wherein the resilient jacking member comprises: compression spring (9) and flexible post (10), compression spring (9) set firmly in spout (7) and one end is connected with slider (8) upper end, flexible post (10) cartridge is in compression spring (9) and upper and lower both ends respectively with spout (7) and slider (8) fixed connection.

4. The oilfield rig of claim 2, wherein the rolling support assembly comprises: the connecting device comprises a connecting seat (11), a rotating shaft (12) and supporting wheels (13), wherein the connecting seat (11) is arranged at the lower end of a sliding block (8), the rotating shaft (12) is rotatably inserted into the connecting seat (11), and the supporting wheels (13) are fixedly sleeved at two ends of the rotating shaft (12).

5. The oilfield rig of claim 1, wherein the positioning adjustment assembly comprises: screw thread seat (14), screw thread post (15) and trip rod (16), the pilot hole has been seted up on web beam (6), screw thread seat (14) inlay and are adorned in the pilot hole, screw thread post (15) spiral cartridge is in screw thread seat (14), trip rod (16) weld on the upper end of screw thread post (15).

6. The oilfield drilling rig lifting substructure of claim 5, wherein the support fixture assembly comprises: the support plate (17) is rotatably sleeved on the lower end of the threaded column (15), and the conical head (18) is welded on the lower end of the threaded column (15).