阅读说明：本技术 一种石油开采钻井用辅助加压装置 (Auxiliary pressurizing device for oil exploitation drilling ) 是由 陈佳莲 于 2020-08-03 设计创作，主要内容包括：本发明公开了一种石油开采钻井用辅助加压装置,包括电机、收绳筒、井架、钢绳、加压箱、加压管、辅助加压泵、润滑装置和稳固装置,本发明通过收绳筒下端设置了润滑装置,由液压杆拉动推块,推块通过连杆带动移动板在滑动座上端进行滑动安装,使得出油箱中的出油板与钢绳进行接触,并实现润滑的作用,起到了及时添加润滑剂,防止钢绳受到磨损,提升了装置的稳固性；通过加压管下端设置了稳固装置,由加压管放置在连接板和斜板上端,接着固定杆卡住加压管再穿过螺孔,然后用固定块进行固定,进而提升了装置的稳定性,防止加压管的压力过大,使得加压泵与加压管之间不会产生泄漏的危险,保证了加压的效果。(The invention discloses an auxiliary pressurizing device for oil exploitation drilling, which comprises a motor, a rope winding drum, a derrick, a steel rope, a pressurizing box, a pressurizing pipe, an auxiliary pressurizing pump, a lubricating device and a stabilizing device, wherein the lubricating device is arranged at the lower end of the rope winding drum, a hydraulic rod pulls a push block, the push block drives a moving plate to be installed at the upper end of a sliding seat in a sliding manner through a connecting rod, so that an oil outlet plate in an oil outlet box is in contact with the steel rope, the lubricating effect is realized, a lubricant is added in time, the steel rope is prevented from being abraded, and the stability of the device is improved; the fixing device is arranged at the lower end of the pressure pipe, the pressure pipe is placed at the upper end of the connecting plate and the inclined plate, then the fixing rod clamps the pressure pipe and penetrates through the screw hole, the fixing block is used for fixing, the stability of the device is improved, the pressure of the pressure pipe is prevented from being too large, the danger of leakage cannot be generated between the pressure pump and the pressure pipe, and the pressure effect is guaranteed.)

1. An auxiliary pressurizing device for oil exploitation drilling comprises a motor (1), wherein the motor (1) is electrically connected with a power line (2), the left end of the motor (1) is connected with a transmission case (3), the front end of the transmission case (3) is rotatably connected with the rear end of a frame (4), the inside of the frame (4) is rotatably connected with the outside of a rope receiving cylinder (5), the lower end of the frame (4) is connected with a derrick (6), a steel rope (8) is wound on the outside of the rope receiving cylinder (5), the lower end of the derrick (6) is fixedly attached to the upper end of a bottom plate (7), the inside of the derrick (6) is fixedly attached to the upper end of a pressurizing box (12), a first pulley (9) is arranged at the upper end of the steel rope (8), the outside of the first pulley (9) is rotatably connected with the right end of a sliding frame (10), and the left end of the sliding frame (10) is rotatably connected with a second pulley, the lower end of the sliding frame (10) is fastened to a derrick (6), a steel rope (8) is arranged outside the second pulley (11), a fixing ring (13) is arranged at the lower end of the pressurizing box (12), the left end of the pressurizing box (12) is connected with the right end of a pressurizing pipe (16) in an inserting mode, a sealing ring (14) is arranged on the lower side of the left end of the steel rope (8), the lower end of the sealing ring (14) is fixedly attached to the upper end of a pipe column (15), the middle of the pressurizing pipe (16) is connected with a fixing seat (17) in an inserting mode, the left side of the lower end of the pressurizing pipe (16) is connected with an auxiliary pressurizing pump (18), the right end of the fixing seat (17) is fastened to the derrick (6), and the;

the method is characterized in that: the rope-drawing mechanism is characterized by further comprising a lubricating device (19) and a stabilizing device (20), wherein the lubricating device (19) is located at the lower end of the rope-drawing drum (5), the upper end of the stabilizing device (20) is connected with the lower end of the middle of the pressurizing pipe (16), the lubricating device (19) is composed of a shell (191), a hydraulic rod (192), a sliding seat (193), a push block (194), a connecting rod (195), a moving plate (196), a sliding rod (197) and an oil outlet box (198), the lower end of the shell (191) is embedded into the derrick (6), the hydraulic rod (192) is located at the bottom end inside the shell (191), the lower end of the sliding seat (193) is fixedly attached to the upper end of the shell (191), the lower end of the push block (194) is connected with the upper end of the hydraulic rod (192), the right end of the connecting rod (195) is rotatably connected with the left end of the push block (194), the right end of the moving, the sliding rod (197) is installed at the upper end of the sliding seat (193) in a sliding mode, and the lower end of the oil outlet box (198) is fixedly attached to the upper end of the moving plate (196).

2. The auxiliary pressurizing device for oil exploitation drilling according to claim 1, wherein: the oil outlet box (198) is composed of a box body (1981), a knob (1982) and an oil outlet plate (1983), the lower end of the box body (1981) is fixedly attached to the upper end of the moving plate (196), the lower end of the knob (1982) is in interference fit with the upper end of the box body (1981), and the left end of the oil outlet plate (1983) is connected with the right end of the box body (1981).

3. The auxiliary pressurizing device for oil exploitation drilling according to claim 1, wherein: the stabilizing device (20) is composed of a U-shaped frame (201), a fixing screw rod (202), a connecting plate (203), a fixing frame (204), an inclined plate (205), a first reinforcing plate (206) and a second reinforcing plate (207), the lower end of the U-shaped frame (201) is locked and fixed with the derrick (6) through the fixing screw rod (202), the left end of the connecting plate (203) is fixedly attached to the upper end of the U-shaped frame (201), the fixing frame (204) is located on the outer side of the connecting plate (203), the lower end of the inclined plate (205) is fixedly attached to the middle of the lower end of the connecting plate (203), the upper end of the inclined plate (205) is fastened to the connecting plate (203), the first reinforcing plate (206) is located on the right side of the lower end of the inclined plate (205), and the second reinforcing plate (.

4. The auxiliary pressurizing device for oil exploitation drilling according to claim 3, wherein: the fixing frame (204) comprises fixed plate (2041), screw (2042), dead lever (2043) and fixed block (2044), fixed plate (2041) front end is fixed with the laminating of connecting plate (203) rear end, screw (2042) is located fixed plate (2041) middle part to screw (2042) is provided with three groups, dead lever (2043) lower extreme and the inside interference fit of screw (2042), fixed block (2044) is located fixed plate (2041) lower extreme.

5. The auxiliary pressurizing device for oil exploitation drilling according to claim 1, wherein: a sliding cylinder (1901) is arranged at the connection part of the hydraulic rod (192) and the sliding seat (193), and the sliding seat (193) is U-shaped.

6. The auxiliary pressurizing device for oil exploitation drilling according to claim 1, wherein: the upper end of the sliding seat (193) is provided with a sliding groove (1902), and the inside of the sliding groove (1902) and the middle of the sliding rod (197) are installed in a sliding mode.

7. The auxiliary pressurizing device for oil exploitation drilling according to claim 1, wherein: the number of the connecting rods (195) is four, and every two connecting rods (195) form a group.

8. The auxiliary pressurizing device for oil exploitation drilling according to claim 1, wherein: a groove (1903) is formed in the right end of the moving plate (196), and the interior of the groove (1903) is connected with a connecting rod (195).

9. The auxiliary pressurizing device for oil exploitation drilling according to claim 2, wherein: the oil outlet plate (1983) is internally provided with oil outlet holes, and the thickness of the oil outlet plate (1983) is 2 cm.

10. The auxiliary pressurizing device for oil exploitation drilling according to claim 3, wherein: the three groups of fixing frames (204) are arranged, and the three groups of fixing frames (204) are connected to form an arc.

Technical Field

The invention relates to the related field of pressurizing devices, in particular to an auxiliary pressurizing device for petroleum exploitation drilling.

Background

In China, the petroleum industry is a pillar type industry directly related to the lives of people in society, and under the background of rapid development of market economy, the petroleum industry in China is greatly improved, petroleum plays an important role in industrial production and daily life of people, meanwhile, the demand of people for petroleum is increased day by day, so that higher requirements are provided for petroleum exploration and development, and the drilling efficiency is low due to insufficient drilling pressure because the quantity of drill collars is small when the petroleum is exploited on the surface layer, so that an auxiliary pressurizing device is needed to perform pressurizing drilling when the drilling is performed.

Because pressure device is in the use, because the steel cable in pressure device needs manual plus lubricant, just can make the steel cable carry out firm slip, but this kind of troublesome poeration, and can not in time add lubricant for the wearing and tearing that the steel cable received aggravates, makes the steel cable scrap even, and the pressure of forcing pipe is too big, makes easily to produce between supplementary force (forcing) pump and the forcing pipe and leaks, influences the effect of pressurization.

Disclosure of Invention

Therefore, in order to solve the above-mentioned disadvantages, the present invention provides an auxiliary pressurizing device for oil production well drilling.

The invention is realized in such a way that an auxiliary pressurizing device for petroleum exploitation drilling is constructed, the device comprises a motor, a lubricating device and a stabilizing device, the motor is electrically connected with a power line, the left end of the motor is connected with a transmission case, the front end of the transmission case is rotatably connected with the rear end of a frame, the interior of the frame is rotatably connected with the exterior of a rope receiving cylinder, the lower end of the frame is connected with a derrick, a steel rope is wound on the exterior of the rope receiving cylinder, the lower end of the derrick is fixedly attached to the upper end of a bottom plate, the interior of the derrick is fixedly attached to the upper end of a pressurizing box, the upper end of the steel rope is provided with a first pulley, the exterior of the first pulley is rotatably connected with the right end of a sliding frame, the left end of the sliding frame is rotatably connected with a second pulley, the lower end of the sliding frame is fastened to the derrick, the exterior of the second, the lower side of the left end of the steel rope is provided with a sealing ring, the lower end of the sealing ring is fixedly attached to the upper end of a pipe column, the middle part of the pressure pipe is inserted into a fixed seat, the left side of the lower end of the pressure pipe is connected with an auxiliary pressure pump, the right end of the fixed seat is fastened on a derrick, the lower end of the auxiliary pressure pump is connected with the left end of the derrick, a lubricating device is positioned at the lower end of a rope collecting barrel, the upper end of the stabilizing device is connected with the lower end of the middle part of the pressure pipe, the lubricating device is composed of a shell, a hydraulic rod, a sliding seat, a push block, a connecting rod, a movable plate, a sliding rod and an oil outlet tank, the lower end of the shell is embedded into the derrick, the hydraulic rod is positioned at the bottom end inside the shell, the lower end of the sliding seat is fixedly attached, the sliding rod is slidably mounted at the upper end of the sliding seat, and the lower end of the oil outlet box is fixedly attached to the upper end of the movable plate.

Preferably, the oil outlet tank consists of a tank body, a knob and an oil outlet plate, the lower end of the tank body is fixedly attached to the upper end of the movable plate, the lower end of the knob is in interference fit with the upper end of the tank body, and the left end of the oil outlet plate is connected with the right end of the tank body.

Preferably, the stabilizing device comprises a U-shaped frame, a fixing screw, a connecting plate, a fixing frame, an inclined plate, a first reinforcing plate and a second reinforcing plate, the lower end of the U-shaped frame is locked and fixed with the derrick through the fixing screw, the left end of the connecting plate is attached and fixed with the upper end of the U-shaped frame, the fixing frame is located on the outer side of the connecting plate, the lower end of the inclined plate is attached and fixed with the middle of the lower end of the connecting plate, the upper end of the inclined plate is fastened on the connecting plate, the first reinforcing plate is located on the right side of the lower end of the inclined.

Preferably, the mount comprises fixed plate, screw, dead lever and fixed block, the fixed plate front end is fixed with the laminating of connecting plate rear end, the screw is located the fixed plate middle part to the screw is provided with three groups, dead lever lower extreme and the inside interference fit of screw, the fixed block is located the fixed plate lower extreme.

Preferably, a sliding cylinder is arranged at the connection position of the hydraulic rod and the sliding seat, and the sliding seat is U-shaped.

Preferably, the upper end of the sliding seat is provided with a sliding groove, and the inside of the sliding groove and the middle part of the sliding rod are installed in a sliding mode.

Preferably, four connecting rods are arranged, and every two connecting rods form a group.

Preferably, the right end of the moving plate is provided with a groove, and the inside of the groove is connected with the connecting rod.

Preferably, the oil outlet plate is internally provided with an oil outlet hole, and the thickness of the oil outlet plate is 2 cm.

Preferably, the fixing frames are provided with three groups, and the connection among the three groups of fixing frames forms an arc shape.

Preferably, the oil outlet plate is made of sponge.

Preferably, the fixing rod is made of alloy steel.

The invention has the following advantages: the invention provides an auxiliary pressurizing device for oil exploitation well drilling through improvement, which has the following improvement compared with the same type of equipment:

the method has the advantages that: according to the auxiliary pressurizing device for oil exploitation and drilling, the lubricating device is arranged at the lower end of the rope collecting cylinder, the push block is pulled by the hydraulic rod, the push block drives the moving plate to be installed at the upper end of the sliding seat in a sliding mode through the connecting rod, so that the oil outlet plate in the oil outlet box is in contact with the steel rope, the lubricating effect is achieved, the timely addition of a lubricating agent is achieved, the steel rope is prevented from being abraded, and the stability of the device is improved.

The method has the advantages that: according to the auxiliary pressurizing device for oil exploitation drilling, the stabilizing device is arranged at the lower end of the pressurizing pipe, the pressurizing pipe is placed at the upper ends of the connecting plate and the inclined plate, then the fixing rod clamps the pressurizing pipe and then penetrates through the screw hole, and then the fixing block is used for fixing, so that the stability of the device is improved, the pressure of the pressurizing pipe is prevented from being too high, the danger of leakage between the pressurizing pump and the pressurizing pipe is avoided, and the pressurizing effect is guaranteed.

The method has the advantages that: according to the auxiliary pressurizing device for oil exploitation and well drilling, the sliding chute arranged at the upper end of the sliding seat is connected with the sliding rod in a sliding mode, so that the movable plate drives the oil outlet box to move stably, and the stability of the device is improved.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the lubricating apparatus of the present invention;

FIG. 4 is a partial schematic view of the lubricating apparatus of the present invention;

FIG. 5 is a schematic view of the structure of the fuel outlet tank of the present invention;

FIG. 6 is a schematic view of the anchoring device of the present invention;

fig. 7 is a schematic structural view of the fixing frame of the present invention.

Wherein: motor-1, power cord-2, transmission case-3, frame-4, rope-collecting tube-5, derrick-6, bottom plate-7, steel rope-8, first pulley-9, sliding frame-10, second pulley-11, pressure tank-12, fixed ring-13, sealing ring-14, pipe column-15, pressure pipe-16, fixed seat-17, auxiliary pressure pump-18, lubricating device-19, stabilizing device-20, shell-191, hydraulic rod-192, sliding seat-193, push block-194, connecting rod-195, moving plate-196, sliding rod-197, oil outlet case-198, box-1981, knob-1982, oil outlet plate-1983, U-shaped frame-201, fixed screw-202, fixed screw-1, pressure rod-195, movable plate-196, oil outlet case-198, oil outlet case-1, knob-1982, oil outlet case-1983, U, The device comprises a connecting plate-203, a fixing frame-204, an inclined plate-205, a first reinforcing plate-206, a second reinforcing plate-207, a fixing plate-2041, a screw hole-2042, a fixing rod-2043, a fixing block-2044, a sliding cylinder-1901, a sliding groove-1902, a groove-1903 and a rotating shaft-1904.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 7, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.