CN212389299U

CN212389299U - Fishing tool for oil extraction capable of avoiding object slipping and falling

Info

Publication number: CN212389299U
Application number: CN202020759099.4U
Authority: CN
Inventors: 张莎; 王嘉歌
Original assignee: Yandan Oilfield Co ltd Zhidan Oil Production Plant
Current assignee: Yandan Oilfield Co ltd Zhidan Oil Production Plant
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-01-22
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a can avoid object to skid fishing tool for oil recovery that drops, including removing frame, telescopic cylinder and fixed pulley, the top right side fixed mounting who removes the frame has the handspike, and removes the top mid-mounting of frame and have telescopic cylinder to telescopic cylinder's below fixedly connected with installation pole, the below of installation pole is connected with salvages the head, and salvages the below inboard of head and be provided with the rubber pad, the fixed plate passes through the connecting axle and rotates with the left side top of salvaging the head to be connected, and the surface bonding of fixed plate is fixed with second magnet, salvage the top left side fixed mounting of head and have the stopper. The fishing tool for oil extraction capable of avoiding objects from slipping and falling is provided with the rubber pad with the surface in a sawtooth shape, so that the contact area between a fished cable and a fishing head can be increased, and the fished cable is conveniently limited and fixed by matching with the use of the fixing plate, the first magnet and the second magnet; avoid the problem that the cable skidded and dropped.

Description

Fishing tool for oil extraction capable of avoiding object slipping and falling

Technical Field

The utility model relates to a relevant technical field of oil recovery specifically is a can avoid object to skid fishing tool for oil recovery that drops.

Background

The phenomenon that the cable of an instrument falls into the bottom can occur in the oil extraction process, so the cable needs to be salvaged through a fishing tool, the existing fishing tools are various, but partial defects still exist, such as:

the existing fishing tool is complex to operate, the surface of the existing fishing tool is smooth due to the fact that a cable falls and contacts with oil at the bottom, slipping and falling are easy to occur in the fishing process, and the fishing tool has limitation in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can avoid object fishing tool for oil recovery that skids and drop to solve above-mentioned background art and carry some fishing tool complex operations that appear, and because the cable drops can lead to its surface smooth with bottom fluid contact, at the salvage in-process, appear skidding easily and drop for the phenomenon, the use has the limitation problem.

In order to achieve the above object, the utility model provides a following technical scheme: a fishing tool for oil extraction capable of avoiding objects from slipping and falling comprises a moving frame, a telescopic cylinder and a fixed pulley, wherein a hand push rod is fixedly installed on the right side above the moving frame, the telescopic cylinder is installed in the middle of the upper portion of the moving frame, an installation rod is fixedly connected to the lower portion of the telescopic cylinder, a fishing head is connected to the lower portion of the installation rod, a rubber pad is arranged on the inner side below the fishing head, a first magnet is arranged at the left end of the fishing head in an adhesive mode, a movable block is arranged in the middle of the bottom side of the fishing head, a steel wire rope is connected to the lower portion of the movable block, the fixed pulley is arranged at the upper end and the lower end of the inner side of the fishing head, the steel wire rope penetrates out of the upper portion of the fishing head through the fixed pulley and is connected with the lower left portion of a fixed plate, the fixed plate is rotatably connected with the upper, a limiting block is fixedly arranged on the left side above the fishing head.

Preferably, the fishing head is in a hook-shaped structure, the fishing head and the mounting rod are in an integrated structure, and the fishing heads are symmetrically arranged in two relative to the central axis of the mounting rod.

Preferably, the rubber pad is of a sawtooth structure, and the rubber pad is connected with the fishing head in a bonding manner.

Preferably, the movable block and the rubber pad are vertically distributed, the movable block and the fishing head are in sliding connection, and the movable block and the bottom of the fishing head form an elastic structure through a spring.

Preferably, the middle part of the fixed plate is of an arc-shaped structure, the fixed plate and the first magnet on the left side of the fishing head form a magnetic structure through the second magnet, and the cross sectional area of the second magnet is larger than that of the first magnet.

Preferably, the inner of stopper is "protruding" type structure, and the stopper is provided with two about the top symmetry of fishing head to 2 stoppers are connected for the block with the fixed plate.

Compared with the prior art, the beneficial effects of the utility model are that: the fishing tool for oil extraction can avoid the object from slipping and falling;

(1) the rubber pad with the sawtooth-shaped surface is arranged, so that the contact area between the salvaged cable and the salvage head can be increased, and the salvaged cable is convenient to limit and fix by matching with the use of the fixing plate, the first magnet and the second magnet; the problem that the cable slips and falls is avoided;

(2) the fishing device is provided with the movable block, the spring, the connecting rope and the rotatable fixed plate, when a cable is fished on the fishing head, the movable block is extruded due to the gravity of the cable, so that the movable block moves downwards to extrude the connecting rope, the connecting rope conveniently pulls the fixed plate to rotate above the fishing head, and the automatic limiting operation of the cable is avoided;

(3) be provided with the stopper that adopts the rubber material, can be through two perpendicular stopper effectual fixed plates that block in the overhead side of salvageing, avoid the fixed plate to appear pivoted problem when the first whereabouts salvages operation of salvageing, improve the device's result of use.

Drawings

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

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is the cross-sectional structure of the fishing head of the present invention.

In the figure: 1. a movable frame; 2. a handspike; 3. a telescopic cylinder; 4. mounting a rod; 5. fishing the head; 6. a rubber pad; 7. a first magnet; 8. a movable block; 9. a spring; 10. a fixed pulley; 11. a wire rope; 12. a connecting shaft; 13. a fixing plate; 14. a second magnet; 15. and a limiting block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fishing tool for oil extraction capable of avoiding objects from slipping and falling comprises a moving frame 1, a hand push rod 2, a telescopic cylinder 3, a mounting rod 4, a fishing head 5, a rubber pad 6, a first magnet 7, a movable block 8, a spring 9, a fixed pulley 10, a steel wire rope 11, a connecting shaft 12, a fixed plate 13, a second magnet 14 and a limiting block 15, wherein the hand push rod 2 is fixedly mounted on the right side above the moving frame 1, the telescopic cylinder 3 is mounted in the middle of the upper part of the moving frame 1, the mounting rod 4 is fixedly connected with the lower part of the telescopic cylinder 3, the fishing head 5 is connected with the lower part of the mounting rod 4, the rubber pad 6 is arranged on the inner side of the lower part of the fishing head 5, the first magnet 7 is bonded at the left end of the fishing head 5, the movable block 8 is arranged in the middle of the bottom side of the fishing head 5, the steel wire rope 11 is connected with the lower part of the movable block 8, the, and the steel wire rope 11 passes through the fixed pulley 10 and penetrates out of the upper part of the fishing head 5 to be connected with the left lower part of the fixed plate 13, the fixed plate 13 is rotatably connected with the upper part of the left side of the fishing head 5 through the connecting shaft 12, the outer surface of the fixed plate 13 is fixedly bonded with the second magnet 14, and the left side of the upper part of the fishing head 5 is fixedly provided with the limiting block 15.

If fishing head 5 is hook type structure in fig. 1 and fig. 2, and fishing head 5 and installation pole 4 be integral structure, and fishing head 5 is provided with two about the axis symmetry of installation pole 4, makes things convenient for the salvage of cable, is "protruding" type structure like the inner of stopper 15 in fig. 1 and fig. 4, and stopper 15 is provided with two about fishing head 5's top symmetry, and 2 stopper 15 are connected for the block with fixed plate 13, conveniently stops fixed plate 13.

If rubber pad 6 is the cockscomb structure in fig. 3, and rubber pad 6 is the bonding connection with the connected mode of fishing head 5, increase cable and fishing head 5's frictional force, movable block 8 is vertical distribution with rubber pad 6, and movable block 8 is sliding connection with fishing head 5, and movable block 8 passes through spring 9 and constitutes elastic structure with fishing head 5's bottom, make things convenient for movable block 8 to drive fixed plate 13 through wire rope 11 and rotate, the middle part of fixed plate 13 is circular-arc structure, and fixed plate 13 constitutes magnetic structure through second magnet 14 and fishing head 5 left first magnet 7, and the cross sectional area of second magnet 14 is greater than the cross sectional area of first magnet 7, conveniently carry on spacing fixed to the top of cable, avoid the problem of salvage that drops.

The working principle is as follows: firstly, the device is moved to a place needing to be salvaged when in use, the device is communicated with an external power supply when in salvage, the telescopic cylinder 3 drives the salvage head 5 to move downwards, a cable needing to be pulled down is arranged on the rubber pad 6 with the surface being in a sawtooth shape, when the cable is arranged on the rubber pad 6, the movable block 8 is driven to move downwards due to the gravity of the cable, the movable block 8 conveniently pulls the steel wire rope 11, the steel wire rope 11 pulls the fixed plate 13 to rotate on the salvage head 5, the fixed plate 13 with the middle part being in a circular arc structure conveniently rotates downwards, the second magnet 14 on the lower surface of the fixed plate 13 is conveniently connected with the first magnet 7 above the salvage head 5, the cable is conveniently limited and fixed, the phenomenon of slipping and falling during salvage is avoided, and the convenience in operation of the device is improved;

stopper 15 above salvage head 5 is "protruding" type structure, can carry out spacing fixed to the fixed plate 13 that rotates through 2 stoppers 15, avoids fixed plate 13 to appear rotating when the whereabouts, influences the problem of salvage operation, this is the use problem of this fishing tool for oil recovery that can avoid the object to skid and drop, and the content that does not do not describe in detail in this specification belongs to the prior art that technical personnel are publicly known in the field.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can avoid object fishing tool for oil recovery that skids and drop, includes removal frame (1), telescopic cylinder (3) and fixed pulley (10), its characterized in that: a hand push rod (2) is fixedly arranged on the right side above the moving frame (1), a telescopic cylinder (3) is arranged in the middle of the upper portion of the moving frame (1), a mounting rod (4) is fixedly connected to the lower portion of the telescopic cylinder (3), a fishing head (5) is connected to the lower portion of the mounting rod (4), a rubber pad (6) is arranged on the inner side of the lower portion of the fishing head (5), a first magnet (7) is arranged at the left end of the fishing head (5) in an adhering mode, a movable block (8) is arranged in the middle of the bottom side of the fishing head (5), a steel wire rope (11) is connected to the lower portion of the movable block (8), fixed pulleys (10) are arranged at the upper end and the lower end of the inner side of the fishing head (5), the steel wire rope (11) penetrates through the upper portion of the fishing head (5) through the fixed pulleys (10) to be connected with the lower left portion of the fixed plate (13), and the fixed plate (13) is rotatably connected, and the outer surface of the fixed plate (13) is fixedly bonded with a second magnet (14), and a limit block (15) is fixedly mounted on the left side above the fishing head (5).

2. An oil recovery fishing tool capable of avoiding objects from slipping and falling according to claim 1, characterized in that: the fishing head (5) is of a hook-shaped structure, the fishing head (5) and the mounting rod (4) are of an integrated structure, and the fishing head (5) is symmetrically provided with two parts relative to the central axis of the mounting rod (4).

3. An oil recovery fishing tool capable of avoiding objects from slipping and falling according to claim 1, characterized in that: the rubber pad (6) is of a sawtooth structure, and the rubber pad (6) is connected with the fishing head (5) in a bonding mode.

4. An oil recovery fishing tool capable of avoiding objects from slipping and falling according to claim 1, characterized in that: the movable block (8) and the rubber pad (6) are vertically distributed, the movable block (8) and the fishing head (5) are in sliding connection, and the movable block (8) forms an elastic structure with the bottom of the fishing head (5) through a spring (9).

5. An oil recovery fishing tool capable of avoiding objects from slipping and falling according to claim 1, characterized in that: the middle part of the fixed plate (13) is of an arc-shaped structure, the fixed plate (13) and the first magnet (7) on the left side of the fishing head (5) form a magnetic structure through the second magnet (14), and the cross sectional area of the second magnet (14) is larger than that of the first magnet (7).

6. An oil recovery fishing tool capable of avoiding objects from slipping and falling according to claim 1, characterized in that: the inner of stopper (15) is "protruding" type structure, and stopper (15) are provided with two about the top symmetry of fishing head (5) to 2 stopper (15) are connected for the block with fixed plate (13).