CN217897808U - Novel electronic release is salvaged device - Google Patents

Abstract

The utility model belongs to the technical field of well logging auxiliary assembly, especially, be a novel electronic release fishing device, protect a section of thick bamboo, go up end cap, intermediate head, sleeve, locking spring, protect cap, circuit control part subassembly, transmission part subassembly and promptly release part subassembly down including the motor, go up the end cap with the intermediate head is installed respectively the motor protects the both ends of a section of thick bamboo, just the sleeve install in the intermediate head be in a back of the one side of going up the end cap, circuit control part subassembly includes control circuit board and motor, and circuit control part subassembly, transmission part subassembly and the cooperation of promptly releasing part subassembly through the inside circuit control part subassembly that is equipped with of device are used, can utilize the connectivity between electronic release fishing head and the slips and the steel wire pulling force of peripheral hardware when the instrument is hung the wall of a well in the pit, thereby can finally connect slips and electronic release fishing head and lock and accomplish the fishing operation of instrument in the pit, simple structure, the personnel of being convenient for operate.

Description

Novel electronic release is salvaged device

Technical Field

The utility model belongs to the technical field of the logging auxiliary assembly, concretely relates to novel electronic release is salvaged device.

Background

In the process of oil field development, no matter drilling, oil testing and production, well logging, oil extraction or well repair operation, all the work performed underground is widely applied to underground tools.

When logging, the instrument is hung on a well wall sometimes, and cannot be pulled up by a cable, if the instrument is forcibly pulled by the cable, the cable can be pulled apart, and the operation is inconvenient;

therefore, the instrument needs to be replaced by a steel wire fishing instrument, and therefore a novel electric release fishing device needs to be provided and used, so that the problems are effectively solved.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a novel electronic release fishing device has the characteristics that the high efficiency of the fishing operation in the pit of being convenient for goes on safely.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel electronic release fishing device, protects a section of thick bamboo, goes up end cap, intermediate head, sleeve, locking spring, protects cap, circuit control part subassembly, transmission part subassembly and promptly releases the part subassembly down including the motor, go up the end cap with the intermediate head is installed respectively the motor protects the both ends of a section of thick bamboo, just the sleeve install in the intermediate head be in the back of in one side of going up the end cap, circuit control part subassembly includes control circuit board and motor, just control circuit board with the motor is all installed the inside of a section of thick bamboo is protected to the motor, transmission part subassembly includes transmission shaft, lead screw and push rod, the transmission shaft connect in the one end of motor, the lead screw with the push rod connect gradually the transmission shaft in one side of motor, promptly release part subassembly includes slips, protects a section of thick bamboo down and electronic release fishing head, protect a section of thick bamboo down install in telescopic one side, it is close to be close to in a section of protecting a section of thick bamboo down the position department of push rod is connected with the slips, the slips is in back of the one end of push rod is connected with electronic release fishing head.

As the utility model discloses a novel electronic release is salvaged device preferred technical scheme, the push rod with the cover is equipped with locking spring between the lead screw.

As the utility model discloses a novel electronic release fishing device preferred technical scheme, the slips is formed by three independent part combination.

As the utility model discloses a novel electronic release is salvaged device preferred technical scheme, go up and be close to in the end cap the motor protects the position department of a section of thick bamboo and has installed insulating pad, circlip for the hole and banana socket, go up and be close to in the end cap the position department of motor one end has installed motor cabinet, cross recess countersunk screw, holding screw and choma, the sleeve with the motor protects handing-over department of a section of thick bamboo and is equipped with miniature thrust bearing, choma and retaining ring, the both ends of lead screw are equipped with pretension spring and backing ring respectively.

As the utility model discloses a novel electronic release is salvaged device preferred technical scheme, it is close to protect a section of thick bamboo down intermediate head department has installed countersunk screw, one side of intermediate head is equipped with the sealing plug suit, install the one end of electronic release salvage head protect the cap down, just electronic release salvage the head and be close to banana plug and oral siphon have been installed to the one end of protecting the cap down.

Compared with the prior art, the beneficial effects of the utility model are that: when the utility model is used, the circuit control part assembly, the transmission part assembly and the grasping and releasing part assembly which are arranged inside the device are matched for use, when the instrument is hung on the well wall underground, the slip and the electric releasing fishing head can be finally connected and locked by utilizing the connectivity between the slip and the electric releasing fishing head and the external steel wire tension, thereby completing the fishing operation of the instrument underground, the structure is simple, and the operation of personnel is convenient;

and through the setting of above-mentioned structure, make the utility model discloses light in weight has reduced intensity of labour, has reduced the human cost, simultaneously, simple structure, easily processing, the fault rate is low, also easily maintains, and the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the structure shown in a horizontal position at a-a in FIG. 1;

FIG. 3 is a schematic view of the structure at b-b in FIG. 2;

FIG. 4 is a schematic view of the structure of FIG. 2 at c-c;

fig. 5 is a schematic view of the structure shown in a vertical state at a-a in fig. 1.

In the figure: 1. a motor casing; 2. an upper plug; 3. a drive shaft; 4. an intermediate joint; 5. a lead screw; 6. a lower protective cylinder; 7. a sleeve; 8. a locking spring; 9. a push rod; 10. slips; 11. electrically releasing the fishing head; 12. a lower protective cap; 13. a motor; 14. and a control circuit board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a novel electric release fishing device comprises a motor protective cylinder 1, an upper plug 2, an intermediate joint 4, a sleeve 7, a locking spring 8, a lower protective cap 12, a circuit control part assembly, a transmission part assembly and a grasping release part assembly;

the upper plug 2 and the middle joint 4 are respectively arranged at two ends of the motor protective cylinder 1, and the sleeve 7 is arranged at one side of the middle joint 4 back on the upper plug 2;

the circuit control part assembly comprises a control circuit board 14 and a motor 13, and the control circuit board 14 and the motor 13 are both arranged in the motor casing 1;

the control circuit board 14 controls only the forward rotation and the reverse rotation of the motor 13.

The transmission part assembly comprises a transmission shaft 3, a lead screw 5 and a push rod 9, the transmission shaft 3 is connected to one end of a motor 13, and the lead screw 5 and the push rod 9 are sequentially connected to one side, back to the motor 13, of the transmission shaft 3;

the grasping and releasing part assembly comprises a slip 10, a lower protective sleeve 6 and an electric releasing fishing head 11, wherein the lower protective sleeve 6 is arranged on one side of the sleeve 7, the slip 10 is connected to the position, close to the push rod 9, in the lower protective sleeve 6, and one end, back to the push rod 9, of the slip 10 is connected with the electric releasing fishing head 11;

the slips 10 are formed by combining three independent parts, a locking spring 8 is sleeved between a push rod 9 and a lead screw 5, a motor 13 drives a transmission shaft 3 to rotate, and the slips 10 which are tightly clamped and released are driven by the push rod 9 to be pushed and pulled through the difference of positive rotation and reverse rotation of the motor 13.

An insulating gasket, a hole elastic check ring and a banana socket are arranged at a position, close to the motor protection barrel 1, in the upper plug 2, a motor base, a cross recessed countersunk head screw, a set screw and a mouth ring are arranged at a position, close to one end of a motor 13, in the upper plug 2, a micro thrust bearing, a mouth ring and a check ring are arranged at the joint of the sleeve 7 and the motor protection barrel 1, two ends of a lead screw 5 are respectively provided with a pre-tightening spring and a backing ring, a countersunk head screw is arranged at a position, close to the middle joint 4, of the lower protection barrel 6, a sealing plug sleeve is arranged at one side of the middle joint 4, a lower protection cap 12 is arranged at one end of the electric release fishing head 11, and a banana plug and a mouth ring are arranged at one end, close to the lower protection cap 12, of the electric release fishing head 11;

through the combined design of the structures, necessary conditions are provided for normal operation and use of the device.

The utility model discloses a theory of operation and use flow: in the using process of the utility model, the device of the utility model is arranged between the instrument and the cable head;

when the apparatus is hung on the well wall in the pit, the electric wire of the wiring position can be reversely installed on the ground, the apparatus does not work, only the apparatus starts to work, wherein the control circuit board 14 controls the motor 13 to reversely rotate, the slip 10 is pulled towards the inside, the part of the electric release fishing head 11 can not be grasped by the structure of the slip 10 in a loose state, therefore, the apparatus and the electric release fishing head 11 are placed in the well together, and then the apparatus is pulled up into the well independently, then the motor 13 is positively rotated, so that the slip 10 is pushed downwards, because of the lower protective sleeve 6, when the slip 10 is pushed downwards, the slip 10 can automatically contract inwards, thereby achieving the purpose of grasping the apparatus, and because the locking spring 8 is installed below the slip 10, the connection of the transmission shaft 3 and the screw 5 can move up and down in the axial direction, therefore, the slip 10 can contract backwards when being impacted by the axial direction, then the original slip 10 can be restored under the elastic force action of the locking spring 8, after the cable is replaced by the steel wire, the slip 10 is adjusted to a proper position, the apparatus can be placed backwards, the slip 10 can be retracted and the apparatus can be used for fishing easily, and the apparatus can be used for fishing the fishing of the electric cable, thereby, the apparatus can be used for the apparatus, and the apparatus can be used for fishing well, and the fishing head can be used for the fishing well.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. A novel electric release fishing device is characterized by comprising a motor protective cylinder (1), an upper plug (2), an intermediate joint (4), a sleeve (7), a locking spring (8), a lower protective cap (12), a circuit control part assembly, a transmission part assembly and a grasping release part assembly;

the upper plug (2) and the intermediate connector (4) are respectively arranged at two ends of the motor casing (1), and the sleeve (7) is arranged at one side of the intermediate connector (4) back to the upper plug (2);

the circuit control part assembly comprises a control circuit board (14) and a motor (13), and the control circuit board (14) and the motor (13) are both arranged in the motor casing (1);

the transmission part assembly comprises a transmission shaft (3), a lead screw (5) and a push rod (9), the transmission shaft (3) is connected to one end of the motor (13), and the lead screw (5) and the push rod (9) are sequentially connected to one side, back to the motor (13), of the transmission shaft (3);

the grasping and releasing part assembly comprises a slip (10), a lower protective sleeve (6) and an electric releasing fishing head (11), the lower protective sleeve (6) is arranged on one side of the sleeve (7), the position, close to the push rod (9), in the lower protective sleeve (6) is connected with the slip (10), and one end, back to the push rod (9), of the slip (10) is connected with the electric releasing fishing head (11).

2. The novel electric release fishing device according to claim 1, characterized in that: and a locking spring (8) is sleeved between the push rod (9) and the lead screw (5).

3. The novel electric release fishing device according to claim 1, characterized in that: the slip (10) is assembled from three separate pieces.

4. The novel electric release fishing device according to claim 1, characterized in that: go up and be close to in end cap (2) the motor protects the position department of a section of thick bamboo (1) and has installed insulating pad, hole circlip and banana socket, go up and be close to in end cap (2) the position department of motor (13) one end has installed motor cabinet, cross recess countersunk screw, holding screw and choma, sleeve (7) with the motor protects handing-over department of a section of thick bamboo (1) and is equipped with miniature thrust bearing, choma and retaining ring, the both ends of lead screw (5) are equipped with pretension spring and backing ring respectively.

5. The novel electric release fishing device according to claim 1, characterized in that: protect a section of thick bamboo (6) down and be close to intermediate head (4) department has installed countersunk screw, one side of intermediate head (4) is equipped with the sealing plug suit, install the one end of electronic release fishing head (11) protect cap (12) down, just electronic release fishing head (11) are close to banana plug and choma are installed to the one end of protecting cap (12) down.

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