CN217380475U

CN217380475U - Bipolar magnetic block semi-cut type strong magnetic hydraulic engineering fisher

Info

Publication number: CN217380475U
Application number: CN202221122177.5U
Authority: CN
Inventors: 高建军
Original assignee: Hunan Yi Magnetic Technology Co ltd
Current assignee: Hunan Yi Magnetic Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-09-06
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a bipolar magnetic block semi-cut type high-intensity magnetic hydraulic engineering fisher, which comprises a shell, a containing component and a liquid pump, wherein the containing component is arranged at the edge of the top of the shell, the bottom of the shell is hinged with a closing plate through the containing component, a mounting plate is welded on the inner wall of the shell, a servo motor is arranged at the top of the mounting plate, the power output end of the servo motor penetrates through the mounting plate and is connected with the power input end of a screw rod, a lifting plate penetrates through the screw rod and is in threaded connection with the screw rod, the bottom of the lifting plate is provided with a fisher body, the bottom of the fisher body is welded with an ejector rod, the fisher body and sediments attached to the lifting plate through magnetic force can enter the shell together through the servo motor, and the problem that the salvages fall down due to the impact of drilling fluid when the salvage is finished to pull out the equipment can be effectively prevented, can meet the use requirement.

Description

Bipolar magnetic block semi-split type strong magnetic hydraulic engineering fisher

Technical Field

The utility model relates to a fisher technical field, in particular to strong magnetic hydraulic engineering fisher of bipolar magnetic path semi-dissection formula.

Background

The fisher is a novel fishing tool for salvaging or searching sinking metal in modern speciality, the working principle is that when the fisher enters a drill bit central pipe, a sliding block moves upwards to enable an fisher head to be inserted into the central pipe, when the fisher moves upwards, the sliding block moves downwards to be tensioned, the drill bit is lifted by using friction force, the sliding block is loosened after the fisher is fished out, the sliding block is tightened by a connecting rope on a block, and the central pipe is pulled out, but before fishing, the position of the drill bit at the bottom of a hole is firstly determined, a thin plate can be tightly surrounded at the bottom of the drill rod by using a bolt, the drill rod falls to the bottom of the hole and is pressed on the drill bit, after waiting for a moment, the fisher is lifted out, the relative position of the drill bit at the bottom of the hole and the center of a rotary table of a drilling machine is determined by observing indentation left on a wood plate of the drill bit central pipe, then the drilling machine or the rotary table is moved, the center of the rotary table is directly opposite to a damaged head central pipe, the fisher can be ensured to be accurately inserted into the central pipe, and the fisher is a special tool for salvaging small ferromagnetic objects in the underground in oil field production, through the impact of drilling fluid flow, small metal objects falling into a well are flushed and floated to the vicinity of a strong magnetic plate or a strong magnetic block, and the small ferromagnetic objects are adsorbed by the strong magnetic field of a magnet and are generally used for fishing out small ferromagnetic objects such as bit legs, cones, slip sheets, tong teeth, oil pipes, casing pipe fragments and the like.

The fisher for the strong magnetic hydraulic engineering with the bipolar magnetic block and the semi-cut type has the following defects: 1. after fishing is completed, when the fisher body is taken out of the oil well, the magnetic objects which are fished and adsorbed can fall off due to the fact that the upward moving speed in the oil well is too high, so that the problem of fishing failure is caused, the fine operation requirement is high, and the use requirement cannot be met; 2. when salvaging the sunk objects, the efficiency is low, the objects needing to be salvaged can be salvaged only by being impacted to the vicinity of the salvaging device, and the process has randomness, so that the salvaging time is long.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a strong magnetic hydraulic engineering fisher of bipolar magnetic path semi-section formula can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a strong magnetism hydraulic engineering fisher of bipolar magnetic path semi-dissection formula, includes the shell, still includes storage assembly and drawing liquid pump, storage assembly specifically comprises closing plate, servo motor, mounting panel, lifter plate, fisher body, ejector pin and lead screw, storage assembly installs at shell top edge, the shell bottom articulates through storage assembly has the closing plate, the welding has the mounting panel on the shell inner wall, servo motor is installed at the mounting panel top, servo motor's power take off end runs through the power input end who is connected with the lead screw behind the mounting panel, it has the lifter plate to run through on the lead screw, just lifter plate and lead screw threaded connection, fisher body is installed to the lifter plate bottom, fisher body bottom welding has the ejector pin, drawing liquid pump specifically comprises delivery pipe, screen cloth, swash plate, mounting bracket and pipeline.

Furthermore, a connecting frame is welded on the surface of the outer side of the shell, a screen is arranged on the surface of each of the connecting frame and the shell, the liquid pump is installed on the inner wall of the connecting frame, a liquid outlet of the liquid pump is connected with a discharge pipe in a matching mode, a pipeline is installed at the bottom of the liquid pump, the bottom end of the pipeline penetrates into the shell and then is connected with the screen in a matching mode, a mounting frame is welded on one side of the shell, an inclined plate is fixedly connected onto the mounting frame, when the fisher body is used for fishing sediments at the bottom of an oil field in the oil field, the liquid pump is firstly turned on through a control switch to be started, drilling fluid flow with a point bottom is extracted through the pipeline, the drilling fluid flow enters the pipeline through the screen under the extraction effect of the liquid pump and then is sprayed out of the discharge pipe through the liquid pump, and when the drilling fluid flow is extracted, the same sediments at the bottom of the oil field can be extracted, after the junk is together absorbed through the drilling fluid flow, can be by the screen cloth separation, thereby drop on the swash plate downwards, through near swash plate lapse to fisher body, thereby can be more simple salvage the junk of oil well bottom, when the drilling fluid flow passes through the delivery pipe blowout, also can be through the flow velocity of accelerating the drilling fluid flow, stir the drilling fluid flow of oil well bottom, thereby can make the junk of oil well bottom move along with the drilling fluid flow comparatively simply, the degree of difficulty of salvaging has been reduced, need not to wait for can salvage the junk after the longer time, the practicality is higher, and is suitable for being generalized to use.

Further, mounting bracket and swash plate are provided with two sets ofly, and two sets of mounting bracket and swash plate pass through the lead screw and are the mirror image setting for the center, can be with by near the ware body is slided to the heavy thing of screen cloth separation to conveniently salvage heavy thing.

Further, ejector pin and closing plate top surface swing joint can open the closing plate through the ejector pin to remove the fisher body to the outside of shell, salvage to the convenience.

Further, the power input end of the servo motor, the liquid pump and the fisher body is connected with the power output end in the external power supply, so that the sunk objects can be simply and conveniently salvaged, the use is simpler, and the salvage effect efficiency is higher.

Compared with the prior art, the utility model discloses following beneficial effect has: 1. when the shell and the fisher body are put into an oil well through the connecting frame to salvage sediments, firstly, the servo motor is turned on through the control switch, the screw rod is rotated through the servo motor, when the screw rod is rotated, the lifting plate in threaded connection with the screw rod can move on the screw rod through the screwing structure of the screw rod, when the lifting plate is moved downwards on the screw rod through the servo motor, the lifting plate can drive the fisher body to slide downwards in the shell, so that the ejector rod is contacted with the closing plate, the storage assembly is deformed through the pressure of the storage assembly, the closing plate is opened, the fisher body can be moved downwards through the servo motor continuously, the fisher body can be moved to the outer part of the shell to salvage sediments at the bottom of the oil well, and after the salvage is completed, the fisher body and the sediments attached to the fisher body can enter the shell through the magnetic force through the servo motor, can effectually prevent to salvage when accomplishing to pull out equipment, because the impact of drilling flowing liquid leads to the problem that salvage thing dropped, can satisfy the user demand.

2. When the fisher body is used for fishing the sediments at the bottom of the oil field in the oil field, firstly, the liquid pump is started through the control switch, the liquid pump is started to pump the drilling fluid flow with a little bottom through the pipeline, the drilling fluid flow enters the pipeline through the screen under the pumping action of the liquid pump and then is sprayed out from the discharge pipe through the liquid pump, when the drilling fluid flow is pumped, the same sediments at the bottom of the oil well can be sucked, and after the sediments are sucked together through the drilling fluid flow, the sediments are blocked by the screen, so that the sediments fall downwards on the inclined plate and slide downwards to the vicinity of the fisher body through the inclined plate, so that the sediments at the bottom of the oil well can be fished more simply, when the drilling fluid flow is sprayed out through the discharge pipe, the drilling fluid flow at the bottom of the oil well can be stirred by accelerating the flow speed of the drilling fluid flow, so that the sediments at the bottom of the oil well can be moved along with the drilling fluid flow more simply, the difficulty of salvaging is reduced, the sunk objects can be salvaged without waiting for a long time, the practicability is high, and the fishing tool is suitable for popularization and use.

Drawings

Fig. 1 is the utility model relates to a bipolar magnetic block semi-section type three-dimensional structure schematic diagram of strong magnetism hydraulic engineering fisher.

Fig. 2 is the utility model relates to a bipolar magnetic block semi-section type structural schematic diagram of a front view section of strong magnetism hydraulic engineering fisher.

Fig. 3 is the utility model relates to a local schematic structure of strong magnetism hydraulic engineering fisher of bipolar magnetic path semi-section formula.

In the figure: 1. a housing; 2. a receiving assembly; 201. a closing plate; 202. a servo motor; 203. mounting a plate; 204. a lifting plate; 205. a fisher body; 206. a top rod; 207. a screw rod; 3. a liquid pump; 301. a discharge pipe; 302. screening a screen; 303. a sloping plate; 304. a mounting frame; 305. a pipeline; 4. and a connecting frame.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a bipolar magnetic block semi-section type strong magnetic hydraulic engineering fisher comprises a housing 1, and further comprises a storage assembly 2 and a liquid pump 3, wherein the storage assembly 2 specifically comprises a closing plate 201, a servo motor 202, a mounting plate 203, a lifting plate 204, a fisher body 205, a push rod 206 and a lead screw 207, the storage assembly 2 is mounted at the top edge of the housing 1, the bottom of the housing 1 is hinged with the closing plate 201 through the storage assembly 2, the mounting plate 203 is welded on the inner wall of the housing 1, the servo motor 202 is mounted at the top of the mounting plate 203, a power output end of the servo motor 202 penetrates through the mounting plate 203 and is connected with a power input end of the lead screw 207, the lifting plate 204 penetrates through the lead screw 207, the lifting plate 204 is in threaded connection with the lead screw 207, the fisher body 205 is mounted at the bottom end of the lifting plate 204, the push rod 206 is welded at the bottom of the fisher body 205, the liquid pump 3 is specifically composed of a discharge pipe 301, a screen 302, a sloping plate 303, a mounting frame 304 and a pipe 305.

Wherein, the outer surface of the shell 1 is welded with a connecting frame 4, the surfaces of the connecting frame 4 and the shell 1 are both provided with a screen 302, the liquid pump 3 is installed on the inner wall of the connecting frame 4, the liquid outlet of the liquid pump 3 is connected with a discharge pipe 301 in a matching way, the bottom of the liquid pump 3 is provided with a pipeline 305, the bottom end of the pipeline 305 penetrates into the shell 1 and then is connected with the screen 302 in a matching way, one side of the shell 1 is welded with a mounting frame 304, an inclined plate 303 is fixedly connected on the mounting frame 304, when the fisher body 205 is used for salvaging sediments at the bottom of an oil field in the oil field, firstly, the liquid pump 3 is opened through a control switch to start the liquid pump 3, a drilling fluid with a point bottom is extracted through the pipeline 305, the drilling fluid enters the pipeline 305 through the screen 302 under the extraction action of the liquid pump 3 and then is sprayed out from the discharge pipe 301 through the liquid pump 3, when extraction well drilling liquid flow, can be the same to the heavy thing of oil well bottom absorb, together be absorbed the back through well drilling liquid flow when heavy thing, can be by screen cloth 302 separation, thereby drop downwards on swash plate 303, through near swash plate 303 downward sliding to fisher body 205, thereby can be more simple salvage the heavy thing of oil well bottom, when the well drilling liquid flow passes through discharge pipe 301 blowout, also can be through the velocity of flow that accelerates well drilling liquid flow, stir the well drilling liquid flow of oil well bottom, thereby can make the heavy thing of oil well bottom move along with well drilling liquid flow more simply, the degree of difficulty of salvaging has been reduced, need not to wait and to salvage the heavy thing after the longer time, the practicality is higher, and is suitable for being generalized to use.

Wherein, mounting bracket 304 and swash plate 303 are provided with two sets ofly, and two sets of mounting bracket 304 and swash plate 303 pass through lead screw 207 and are the mirror image setting for the center, can slide near fisher body 205 by the heavy thing of screen cloth 302 separation to conveniently salvage the heavy thing.

The top rod 206 is movably connected with the top surface of the closing plate 201, and the closing plate 201 can be opened through the top rod 206, so that the fisher body 205 is moved to the outside of the shell 1, and the sunk objects can be conveniently fished.

Wherein, the electric power input end of servo motor 202, drawing liquid pump 3 and fisher body 205 is connected with the electric power output end in the external power source, can simply and comparatively conveniently salvage the thing that sinks, and it is fairly simple to use, and the effect efficiency of salvage is higher.

It should be noted that, the utility model relates to a bipolar magnet semi-section type strong magnetic hydraulic engineering fisher, during operation, firstly the servo motor 202 is turned on through the control switch, the screw rod 207 is rotated through the servo motor 202, when the screw rod 207 is rotated, the lifting plate 204 in threaded connection with the screw rod 207 moves on the screw rod 207 through the screwing structure with the screw rod 207, when the lifting plate 204 moves downwards on the screw rod 207 through the servo motor 202, the lifting plate 204 drives the fisher body 205 to slide downwards in the housing 1, so that the ejector rod 206 is contacted with the closing plate 201, thereby the storage assembly 2 is deformed by the pressure, so that the closing plate 201 is opened, the fisher body 205 moves downwards through the servo motor 202, so that the fisher body 205 can move to the outside of the housing 1, thereby fishing the sunk objects at the bottom of the oil well, after fishing is completed, the fisher body 205 and the sediment attached to the fisher body 205 through magnetic force can enter the housing 1 through the servo motor 202, when the fisher body 205 is used for fishing the sediment at the bottom of the oil field in the oil field, firstly the liquid pump 3 is turned on through a control switch, the liquid pump 3 is started to pump the drilling fluid flow at a little bottom through the pipeline 305, the drilling fluid flow enters the pipeline 305 through the screen 302 under the pumping action of the liquid pump 3, and then is sprayed out from the discharge pipe 301 through the liquid pump 3, when the drilling fluid flow is pumped, the sediment at the bottom of the oil well can be sucked in the same way, after being sucked in the same way through the drilling fluid flow, the sediment can be blocked by the screen 302, so as to fall down on the inclined plate 303, and slide down to the vicinity of the fisher body 205 through the inclined plate 303, so as to more simply fish the sediment at the bottom of the oil well, the drilling fluid flow also accelerates by accelerating the flow velocity of the drilling fluid as it exits through the discharge pipe 301.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a strong magnetism hydraulic engineering fisher of bipolar magnetic path semi-open type, includes shell (1), its characterized in that still includes accomodate subassembly (2) and drawing liquid pump (3), accomodate subassembly (2) specifically by closure plate (201), servo motor (202), mounting panel (203), lifter plate (204), fisher body (205), ejector pin (206) and lead screw (207) and constitute, accomodate subassembly (2) and install at shell (1) top edge, shell (1) bottom is articulated through accomodate subassembly (2) and is had closure plate (201), the welding has mounting panel (203) on shell (1) inner wall, servo motor (202) are installed at mounting panel (203) top, the power take off end of servo motor (202) runs through and is connected with the power input end of lead screw (207) behind mounting panel (203), it has lifter plate (204) to run through on lead screw (207), and the lifting plate (204) is in threaded connection with the screw rod (207), the bottom end of the lifting plate (204) is provided with a fisher body (205), the bottom of the fisher body (205) is welded with an ejector rod (206), and the liquid pump (3) is composed of a discharge pipe (301), a screen mesh (302), an inclined plate (303), an installation frame (304) and a pipeline (305).

2. The fishing tool of claim 1, wherein the fishing tool comprises: the welding has link (4) on the outside surface of shell (1), link (4) and shell (1) all are provided with screen cloth (302) on the surface, install on the inner wall of link (4) drawing liquid pump (3), the liquid outlet cooperation of drawing liquid pump (3) is connected with delivery pipe (301), pipeline (305) are installed to drawing liquid pump (3) bottom, pipeline (305) bottom is run through and is connected with screen cloth (302) cooperation after getting into in shell (1), the welding of shell (1) one side has mounting bracket (304), fixedly connected with swash plate (303) on mounting bracket (304).

3. The semi-cut type strongly-magnetic hydraulic engineering fisher with the bipolar magnetic blocks as claimed in claim 1, is characterized in that: mounting bracket (304) and swash plate (303) are provided with two sets ofly, and two sets ofly mounting bracket (304) and swash plate (303) are the mirror image setting through lead screw (207) for the center.

4. The fishing tool of claim 1, wherein the fishing tool comprises: the ejector rod (206) is movably connected with the top surface of the closing plate (201).

5. The fishing tool of claim 1, wherein the fishing tool comprises: and the power input ends of the servo motor (202), the liquid pump (3) and the fisher body (205) are connected with the power output end in an external power supply.