Drilling rig with protective structure for oilfield exploration and development
By designing a drilling device for oil field exploration and development with protective structures, the problem of soil gravel splashing during the drilling process of existing devices is solved, and the safety protection of staff and the stability of the device is achieved.
Patent Information
- Application Number
- CN202422053116.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-08-23
AI Technical Summary
During the use of existing drilling equipment for oil field exploration and development, due to the lack of external protective structure, soil gravel splashing, which may cause harm to the staff.
A drilling device for oil field exploration and development with a protective structure is designed, including base plate, through holes, brackets, electric push rods, mobile seats, telescopic sleeves, rotary shafts, drilling rods, protective components and auxiliary support components. The protective components prevent soil and gravel splashing through structures such as ring plates, mobile rings, and telescopic covers; the auxiliary support components pass through structures such as horizontal plates, electric push rods, and guide rods to ensure the stability of the device during drilling.
It effectively prevents soil gravel splashing during drilling, protects staff safety, and improves the stability of the device through auxiliary support components, ensuring the smooth progress of the drilling process.
Smart Images
Figure CN222936697U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oil field drilling, in particular to a drilling device with a protective structure for oil field exploration and development. Background Art
[0002] Petroleum exploration refers to the process of finding and identifying oil and gas resources by using various exploration methods to understand the underground geological conditions, understand the conditions of oil generation, oil storage, oil and gas migration, accumulation, and preservation, comprehensively evaluate the oil and gas prospects, determine favorable areas for oil and gas accumulation, find oil and gas storage closures, and explore the area of oil and gas fields, as well as the conditions of oil and gas layers and production capacity. In the process of oil exploration and development, drilling equipment is needed to drill in designated areas. However, the current drilling equipment for oil field exploration and development lacks a protective structure on the outside during use, which easily causes soil and gravel to splash during the drilling process, which may cause harm to nearby workers. Therefore, we propose a drilling equipment for oil field exploration and development with a protective structure to solve the above problems. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the deficiencies in the prior art, the utility model provides a drilling device for oil field exploration and development with a protective structure, which solves the problems raised in the above-mentioned background technology.
[0005] (II) Technical solution
[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0007] A drilling device for oilfield exploration and development with a protective structure comprises a base plate, a through hole is formed on the top of the base plate, a bracket fixed to the top of the base plate is arranged above the through hole, a first electric push rod is fixed to the top inner wall of the bracket, a moving seat is fixed to the ejection end of the first electric push rod, two telescopic sleeves are fixed to the top inner wall of the bracket, the bottom ends of the telescopic sleeves are fixedly connected to the top of the moving seat, the bottom of the moving seat is rotatably connected to a rotating shaft through a bearing, a drilling rod is fixed to the bottom end of the rotating shaft, a protective assembly and an auxiliary support assembly are arranged on the base plate, universal self-locking wheels are fixed to the four corners of the bottom of the base plate, and a push handle is fixed to the top of the base plate.
[0008] Further, the protection component includes an annular plate fixed to the top of the bottom plate. A moving ring is arranged above the annular plate. A telescopic cover is fixed between the annular plate and the moving ring. Two support blocks are fixed to the top of the bracket. A rotating rod is rotatably connected between the two support blocks through a bearing. Two wire rope rollers are fixed to the surface of the rotating rod. One end of the wire rope on each wire rope roller is fixedly connected to the moving ring. A mounting seat is fixed to the top of the bracket. A transmission rod is rotatably connected to the top of the mounting seat through a bearing. A driving bevel gear is fixed to the surface of the transmission rod. A driven bevel gear is fixed to the surface of the rotating rod. The driven bevel gear is meshed with the driving bevel gear.
[0009] Further, the auxiliary support component includes two cross plates fixed to both side walls of the bottom plate. Second electric push rods are fixed to the tops of the cross plates. The ejecting ends of the second electric push rods respectively slide through the corresponding cross plates and extend to the lower side thereof and are fixed with anti-slip plates. Two guide rods respectively penetrate through the tops of the cross plates in a sliding manner. The bottom ends of the guide rods are respectively fixedly connected to the corresponding anti-slip plates.
[0010] Further, auxiliary guiding grooves are respectively formed in both inner walls of the bracket. Auxiliary guiding blocks adapted to the auxiliary guiding grooves are respectively fixed to both side walls of the moving seat.
[0011] Further, an annular rail is fixed to the bottom of the moving seat. A rotating ring adapted to the annular rail is fixed to the top of the drilling rod.
[0012] Further, an anti-slip rubber sleeve is fixed to the surface of the push handle.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the present utility model provides a drilling device for oilfield exploration and development with a protection structure, and has the following beneficial effects:
[0015] In the present utility model, by arranging the bottom plate, through hole, bracket, first electric push rod, moving seat, telescopic sleeve, rotating shaft, drilling rod, protection component and auxiliary support component, during the use of this drilling device for oilfield exploration and development, the protection component can protect the periphery of the drilling rod, so as to prevent the situation of soil and stones splashing during drilling, avoid the injury of the staff, and during drilling, the auxiliary support component can jack up and support the device, so that the device will be more stable during drilling. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model from the first perspective;
[0017] Figure 2This is a second perspective schematic diagram of the overall structure of the present utility model;
[0018] Figure 3 This is a schematic diagram of the support structure of the present utility model;
[0019] Figure 4 This is the present utility model Figure 2 An enlarged schematic diagram of the structure at A in it.
[0020] In the figure: 1. Bottom plate; 2. Through hole; 3. Support; 4. First electric push rod; 5. Moving seat; 6. Telescopic sleeve; 7. Rotating shaft; 8. Drilling rod; 9. Protection component; 901. Annular plate; 902. Moving ring; 903. Telescopic cover; 904. Support block; 905. Rotating rod; 906. Wire rope roller; 907. Mounting seat; 908. Transmission rod; 909. Driving bevel gear; 910. Driven bevel gear; 10. Auxiliary support component; 1001. Cross plate; 1002. Second electric push rod; 1003. Anti-slip plate; 1004. Guide rod; 11. Universal self-locking wheel; 12. Push handle; 13. Auxiliary guide groove; 14. Auxiliary guide block; 15. Annular rail; 16. Rotating ring. Specific embodiments
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] Embodiment
[0023] As Figure 1 , Figure 2 And Figure 3As shown in the figure, a drilling device for oilfield exploration and development with a protection structure proposed by an embodiment of the present utility model includes a bottom plate 1. A through hole 2 is provided at the top of the bottom plate 1. Above the through hole 2, there is a bracket 3 fixed to the top of the bottom plate 1. A first electric push rod 4 is fixed to the inner wall of the top of the bracket 3. The ejecting end of the first electric push rod 4 is fixed with a moving seat 5. Two telescopic sleeves 6 are fixed to the inner wall of the top of the bracket 3. The bottom ends of the telescopic sleeves 6 are fixedly connected to the top of the moving seat 5. The bottom of the moving seat 5 is rotatably connected to a rotating shaft 7 through a bearing. The bottom end of the rotating shaft 7 is fixed with a drilling rod 8. A circular rail 15 is fixed to the bottom of the moving seat 5. A rotating ring 16 adapted to the circular rail 15 is fixed to the top of the drilling rod 8, which can play an auxiliary supporting role for the drilling rod 8, so that it will be more stable during the rotation process. A protection component 9 and an auxiliary supporting component 10 are provided on the bottom plate 1. Universal self-locking wheels 11 are fixed to the four corners of the bottom of the bottom plate 1. A push handle 12 is fixed to the top of the bottom plate 1. An anti-slip rubber sleeve is fixed to the surface of the push handle 12, which can increase the friction between the hand and the surface of the push handle 12, so as to play an anti-slip effect when pushing the whole device to move. When using this drilling device for oilfield exploration and development, after moving it to a suitable position, the auxiliary supporting component 10 can be started to lift the whole device to prevent the device from shifting during the drilling process. After starting the protection component 9 to protect the periphery of the drilling rod 8, then the motor can be started to drive the rotating shaft 7 to rotate. After the rotating shaft 7 rotates, it will drive the drilling rod 8 to rotate. Finally, the first electric push rod 4 is started to drive the moving seat 5 to move down. After the moving seat 5 moves down, it will drive the rotating drilling rod 8 to move down, so as to carry out the drilling work. The telescopic sleeve 6 provided can play a guiding role for the moving seat 5, so as to make it more stable during the up and down movement process.
[0024] As Figure 1 , Figure 2 and Figure 4As shown, in some embodiments, the protection component 9 includes an annular plate 901 fixed to the top of the bottom plate 1. Above the annular plate 901, there is a moving ring 902. A telescopic cover 903 is fixed between the annular plate 901 and the moving ring 902. At the top of the bracket 3, two support blocks 904 are fixed. A rotating rod 905 is rotatably connected between the two support blocks 904 through a bearing. On the surface of the rotating rod 905, two wire rope rollers 906 are fixed. One end of the wire rope on each wire rope roller 906 is fixedly connected to the moving ring 902. At the top of the bracket 3, a mounting seat 907 is fixed. At the top of the mounting seat 907, a transmission rod 908 is rotatably connected through a bearing. On the surface of the transmission rod 908, a driving bevel gear 909 is fixed. On the surface of the rotating rod 905, a driven bevel gear 910 is fixed. The driven bevel gear 910 is meshed with the driving bevel gear 909. When in use, by starting the motor to drive the transmission rod 908 to rotate, under the cooperation of the driving bevel gear 909 and the driven bevel gear 910, when the transmission rod 908 rotates, it can synchronously drive the rotating rod 905 to rotate. After the rotating rod 905 rotates, it will drive the two wire rope rollers 906 to wind up the wire rope. When the wire rope is wound up, it will drive the moving ring 902 to move upward. Finally, after the moving ring 902 moves upward, it will drive the telescopic cover 903 to extend, so as to block the flying soil and stones during the drilling process. When it is necessary to lower the telescopic cover 903, just rotate the rotating rod 905 in the reverse direction to extend the wire rope to reset the telescopic cover 903.
[0025] As Figure 1 shown, in some embodiments, the auxiliary support component 10 includes two cross plates 1001 fixed to the two side walls of the bottom plate 1. On the top of each cross plate 1001, a second electric push rod 1002 is fixed. The top ends of the second electric push rods 1002 respectively slide through the corresponding cross plates 1001 and extend to the lower part thereof and are fixed with anti-slip plates 1003. Two guide rods 1004 respectively penetrate through the top of each cross plate 1001 in a sliding manner. The bottom ends of the guide rods 1004 are respectively fixedly connected to the corresponding anti-slip plates 1003. When in use, by starting the second electric push rod 1002 to drive the anti-slip plate 1003 to move downward, the whole drilling device can be jacked up. The two arranged guide rods 1004 can play a guiding role for the anti-slip plate 1003, so that the anti-slip plate 1003 will be more stable during the moving process.
[0026] As Figure 3 shown, in some embodiments, auxiliary guiding grooves 13 are respectively formed on the inner walls of the two sides of the bracket 3. Auxiliary guiding blocks 14 adapted to the auxiliary guiding grooves 13 are respectively fixed to the two side walls of the moving seat 5, which can further play a guiding and limiting role for the moving seat 5, so that it will be more stable during the up and down movement process.
[0027] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A drilling device for oilfield exploration and development with a protective structure, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is provided with a through hole (2), and a bracket (3) fixed to the top of the base plate (1) is arranged above the through hole (2), a first electric push rod (4) is fixed to the top inner wall of the bracket (3), a moving seat (5) is fixed to the ejection end of the first electric push rod (4), two telescopic sleeves (6) are fixed to the top inner wall of the bracket (3), the bottom ends of the telescopic sleeves (6) are fixedly connected to the top of the moving seat (5), the bottom of the moving seat (5) is rotatably connected to a rotating shaft (7) through a bearing, and a drilling rod (8) is fixed to the bottom end of the rotating shaft (7), a protective component (9) and an auxiliary support component (10) are arranged on the base plate (1), universal self-locking wheels (11) are fixed to the four corners of the bottom of the base plate (1), and a push handle (12) is fixed to the top of the base plate (1).
2. The drilling device for oilfield exploration and development with a protective structure according to claim 1, characterized in that: The protection component (9) comprises an annular plate (901) fixed on the top of the bottom plate (1), a movable ring (902) is arranged above the annular plate (901), a telescopic cover (903) is fixed between the annular plate (901) and the movable ring (902), two support blocks (904) are fixed on the top of the bracket (3), a rotating rod (905) is rotatably connected between the two support blocks (904) via a bearing, and two steel wire rope rollers (906) are fixed on the surface of the rotating rod (905). One end of the steel wire rope on the steel wire rope roller (906) is fixedly connected to the movable ring (902), a mounting seat (907) is fixed on the top of the bracket (3), a transmission rod (908) is rotatably connected to the top of the mounting seat (907) through a bearing, a driving bevel gear (909) is fixed on the surface of the transmission rod (908), a driven bevel gear (910) is fixed on the surface of the rotating rod (905), and the driven bevel gear (910) is meshedly connected with the driving bevel gear (909).
3. The drilling device for oilfield exploration and development with a protective structure according to claim 2, characterized in that: The auxiliary support assembly (10) comprises two transverse plates (1001) fixed to the two side walls of the bottom plate (1), the top of each transverse plate (1001) is fixed with a second electric push rod (1002), the ejection ends of the second electric push rod (1002) respectively slide through the corresponding transverse plates (1001) and extend to the bottom thereof and are fixed with an anti-slip plate (1003), the top of each transverse plate (1001) is slidably penetrated by two guide rods (1004), the bottom ends of the guide rods (1004) are respectively fixedly connected to the corresponding anti-slip plates (1003).
4. The drilling device for oilfield exploration and development with a protective structure according to claim 1, characterized in that: Auxiliary guide grooves (13) are provided on both inner walls of the bracket (3), and auxiliary guide blocks (14) matching the auxiliary guide grooves (13) are fixed on both inner walls of the movable seat (5).
5. The drilling device for oilfield exploration and development with a protective structure according to claim 1, characterized in that: A circular rail (15) is fixed to the bottom of the movable seat (5), and a rotating ring (16) matched with the circular rail (15) is fixed to the top of the drilling rod (8).
6. The drilling device for oilfield exploration and development with a protective structure according to claim 1, characterized in that: An anti-slip rubber sleeve is fixed on the surface of the push handle (12).