CN210289687U

CN210289687U - Fishing device for petroleum underground operation

Info

Publication number: CN210289687U
Application number: CN201921143668.6U
Authority: CN
Inventors: 梁巍; 刘宗营; 黄鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-20
Filing date: 2019-07-20
Publication date: 2020-04-10
Anticipated expiration: 2029-07-20

Abstract

The utility model relates to a fishing device for oil borehole operation, which comprises a supporting column, support column bottom outer wall is installed and is connected the disk, and connects disk top outer wall and rotate the dead lever that is connected with the equidistance and distributes, and the outer wall that the support column was kept away from to a plurality of dead levers is installed same filter screen, support column one end outer wall has seted up the mounting groove, and mounting groove top and bottom inner wall rotate and be connected with the threaded rod, slip ring has been cup jointed to support column circumference outer wall, threaded rod circumference outer wall is connected with the sliding block through the screw rotation, and sliding block one end outer wall and slip ring one end outer wall. The utility model discloses in, through being provided with support column, motor, threaded rod, sliding block, slip ring, stiffener and dead lever, can sink into the petroleum shaft bottom with the device, then open the filter screen on the dead lever, can salvage the upper floating rubbish of petroleum shaft, improved work efficiency.

Description

Fishing device for petroleum underground operation

Technical Field

The utility model relates to an oil field technical field, concretely relates to fishing device is used in oil borehole operation.

Background

Oil and natural gas are buried in oil and gas reservoirs of dozens of meters to thousands of meters underground, and an oil and gas channel is required to be established between the ground and the underground oil and gas reservoir for the exploitation of the oil and gas, and the channel is a well. That is, wells drilled to obtain hydrocarbons from the earth during exploration and development of hydrocarbons, to recover oil and gas, are collectively referred to as oil wells.

In the process of oil well exploitation, the surface of an oil well can float with a plurality of blocky floats, and the floats can cause that large-diameter tools (drift sizes, packers and the like) are difficult to drive in, so that the conventional tools are difficult to realize salvage, and the fishing device for oil underground operation is urgently needed for normal work of underground operation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at overcomes at least one kind defect among the prior art, provides a fishing device for oil borehole operation.

In order to realize the technical scheme, the utility model discloses a following technical scheme:

the utility model provides a fishing device for oil borehole operation, includes the support column, support column bottom outer wall is installed and is connected the disk, and connects disk top outer wall and rotate the dead lever that is connected with the equidistance and distributes, and the outer wall that the support column was kept away from to a plurality of dead levers is installed same filter screen, the mounting groove has been seted up to support column one end outer wall, and mounting groove top and bottom inner wall rotate and be connected with the threaded rod, support column circumference outer wall has cup jointed the slip ring, threaded rod circumference outer wall is connected with the sliding block through the screw rotation, and sliding block one end outer wall and slip ring one.

Preferably, the outer wall of the bottom of the sliding ring is rotatably connected with reinforcing rods distributed at equal intervals, and the outer wall of the other end of each reinforcing rod is rotatably connected with the outer wall of the top of the corresponding fixing rod.

Preferably, the motor is installed to support column top outer wall, and motor output shaft and threaded rod top outer wall fixed connection.

Preferably, the outer wall of the top of the support column is provided with mounting rods distributed at equal intervals, and the outer wall of the top of each mounting rod is provided with a mounting round block.

Preferably, rings are installed on the outer wall of the top of the installation round block, a lithium battery is installed on the outer wall of the bottom of the installation round block, and waterproof shells are arranged outside the lithium battery and the motor.

Preferably, the light is all installed to installation circle piece bottom outer wall both sides, and installs the horizontal pole on one side outer wall of circle piece, and the camera is installed to horizontal pole bottom outer wall.

Preferably, the wireless network signal receiver and the processor are installed on the outer wall of one side of the top of the installation round block.

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

1. through being provided with support column, motor, threaded rod, sliding block, slip ring, stiffener and dead lever, can sink into the petroleum shaft bottom with the device, then open the filter screen on the dead lever, can salvage the levitate rubbish on the petroleum shaft, improved work efficiency.

2. Through being provided with the battery, can provide the electric energy for the device, its simple structure of device is convenient for operate, makes things convenient for the staff to operate.

3. Embodiment 2 is through being provided with wireless network signal receiver, light, camera and treater, and the staff can utilize the cell-phone to pass through wireless network signal receiver connection treater, makes people can clearly see salvaged article position, realizes cell-phone remote monitoring and control, and it is more convenient to adjust, can monitor fishing device in oil borehole work, avoids reciprocating and runs into the wall of a well, has improved the operational safety.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a partial structure of a fishing device for oil downhole operation according to the present invention;

FIG. 2 is a schematic structural view of the fishing device for oil well operation according to the present invention;

fig. 3 is a schematic view of a partial structure of embodiment 2 of a fishing device for oil borehole operation according to the present invention.

In the figure: the device comprises a reinforcing rod 1, a sliding ring 2, a connecting round block 3, a fixing rod 4, a sliding block 5, a threaded rod 6, a motor 7, an installation round block 8, a lifting ring 9, a lithium battery 10, an installation rod 11, a support column 12, a lighting lamp 13, a wireless network signal receiver 14, a camera 15, a cross rod 16 and a filter screen 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-2, a fishing device for oil borehole operation, including support column 12, support column 12 bottom outer wall is installed and is connected circle piece 3, and connect 3 top outer walls of circle piece and rotate and be connected with the dead lever 4 that the equidistance distributes, 4 top outer walls of dead lever are provided with the arc piece, the outer wall that support column 12 was kept away from to a plurality of dead levers 4 is installed same filter screen 17, the mounting groove has been seted up to support column 12 one end outer wall, and mounting groove top and bottom inner wall rotate and be connected with threaded rod 6, support column 12 circumference outer wall has cup jointed

slip ring

2, 6 circumference outer walls of threaded rod are connected with sliding block 5 through the screw rotation, and 5 one end outer walls.

The utility model discloses in, 2 bottom outer walls of slip ring rotate and are connected with stiffener 1 that the equidistance distributes, and 1 other end outer wall of stiffener is connected with 4 top outer wall rotations of corresponding dead lever, motor 7 is installed to support column 12 top outer wall, and motor 7 output shaft and 6 top outer wall fixed connection of threaded rod, the installation pole 11 that the equidistance distributes is installed to support column 12 top outer wall, and install 11 top outer walls of installation pole and install installation circle piece 8, rings 9 are installed to 8 top outer walls of installation circle piece, and 8 bottom outer walls of installation circle piece install lithium cell 10,

lithium cell

10 and 7 outside all are provided with waterproof housing.

The working principle is as follows: in the idle position of the device, all driving parts, namely power elements, electric devices and adaptive power supplies, are connected through leads, and specific connecting means refer to the following working principle that the electric devices are electrically connected in sequence.

Use the lifting rope to fix on rings 9 during the use, then put in the oil well, then open motor 7 through the switch, drive sliding block 5 through threaded rod 6 and descend to drive slip ring 2 and descend, make stiffener 1 open dead lever 4, open the back, the staff lifts the lifting rope, and the water in the fish-up object is filtered to the filter screen 17 that props up, makes the floated rubbish in oil well surface can be collected.

Example 2

Referring to fig. 1-3, the fishing device for the oil borehole operation further comprises illuminating lamps 13 mounted on two sides of the outer wall of the bottom of the mounting round block 8, a cross rod 16 mounted on the outer wall of one side of the mounting round block 8, a camera 15 mounted on the outer wall of the bottom of the cross rod 16, and a wireless network signal receiver 14 and a processor mounted on the outer wall of one side of the top of the mounting round block 8.

The working principle is as follows: compared with the embodiment 1, wireless network signal receiver 14 passes through radio signal and staff's cell-phone is connected, motor 7, light 13 and camera 15 pass through switch and treater electric connection, and wireless network signal receiver passes through signal line and treater electric connection, the staff can utilize the cell-phone to pass through wireless network signal receiver 14 connection treater, realize cell-phone remote monitoring and control, it is more convenient to adjust, can monitor the device of salvaging at oil borehole work, avoid reciprocating and touch the wall of a well, and the work efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an oil is fishing device for borehole operation, includes support column (12), its characterized in that, support column (12) bottom outer wall is installed and is connected disk (3), and connects disk (3) top outer wall and rotate dead lever (4) that are connected with the equidistance and distribute, and the outer wall that support column (12) were kept away from in a plurality of dead lever (4) is installed same filter screen (17), the mounting groove has been seted up to support column (12) one end outer wall, and mounting groove top and bottom inner wall rotate and be connected with threaded rod (6), slip ring (2) have been cup jointed to support column (12) circumference outer wall, threaded rod (6) circumference outer wall is connected with sliding block (5) through the screw thread rotation, and sliding block (5) one end outer wall and slip ring (2.

2. A fishing device for oil downhole operation according to claim 1, characterized in that the outer wall of the bottom of the sliding ring (2) is rotatably connected with reinforcing rods (1) distributed at equal intervals, and the outer wall of the other end of each reinforcing rod (1) is rotatably connected with the outer wall of the top of the corresponding fixing rod (4).

3. A fishing device for oil downhole operation according to claim 1, characterized in that the motor (7) is installed on the outer wall of the top of the supporting column (12), and the output shaft of the motor (7) is fixedly connected with the outer wall of the top of the threaded rod (6).

4. A fishing device for oil downhole operation according to claim 1, characterized in that the top outer wall of the supporting column (12) is provided with mounting rods (11) distributed at equal intervals, and the top outer wall of the mounting rods (11) is provided with mounting round blocks (8).

5. A fishing device for oil downhole operation according to claim 4, wherein a hanging ring (9) is installed on the outer wall of the top of the installation round block (8), a lithium battery (10) is installed on the outer wall of the bottom of the installation round block (8), and waterproof cases are arranged outside the lithium battery (10) and the motor (7).

6. A fishing device for oil downhole operation according to claim 4, wherein the two sides of the outer wall of the bottom of the mounting round block (8) are both provided with illuminating lamps (13), the outer wall of one side of the mounting round block (8) is provided with a cross rod (16), and the outer wall of the bottom of the cross rod (16) is provided with a camera (15).

7. A fishing device for oil downhole operation according to claim 6, wherein the wireless network signal receiver (14) and the processor are installed on the outer wall of one side of the top of the installation round block (8).