CN213692511U

CN213692511U - Logging instrument connector mechanical structure with adjustable

Info

Publication number: CN213692511U
Application number: CN202023263364.9U
Authority: CN
Inventors: 陈宏杰; 刘策; 杨玉宸; 张天成; 牟乐
Original assignee: Anshan Liming Petroleum Instrument Manufacturing Co ltd
Current assignee: Anshan Liming Petroleum Instrument Manufacturing Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-07-13
Anticipated expiration: 2030-12-30

Abstract

The utility model provides a logging instrument connector mechanical structure with adjustable belongs to logging instrument technical field, concretely relates to logging instrument connector mechanical structure with adjustable. The utility model provides a convenient to use, easily operation, universal socket constant head tank and universal plug locating pin can not continuous relative rotation and harm logging instrument connector mechanical structure with adjustable wire. The utility model discloses a general socket and the electronic instrument who links to each other with general plug, general socket and electronic instrument link to each other with the both ends of angle adjustment part respectively, its characterized in that: the universal socket is connected with one end of the angle adjusting component through a connecting pin; the outer surface of the other end of the angle adjusting component is provided with an annular sliding chute, and a limit pin is arranged in the sliding chute; and the electronic instrument is provided with a guide pin matched with the sliding groove.

Description

Logging instrument connector mechanical structure with adjustable

Technical Field

The utility model belongs to the technical field of the logging instrument, concretely relates to logging instrument connector mechanical structure with adjustable.

Background

At present, in the field of application of petroleum logging engineering technology, on the one hand, the application of a plurality of instruments in combination logging is becoming wide. On the other hand, the assembly or interconnection of some logging instruments has strict orientation requirements. Because the logging instrument both ends all have more wire and are connected with corresponding connector, when requiring adjustment universal socket constant head tank and universal plug locating pin to correspond the position, universal socket, electronic instrument part, these three parts of universal plug can not take place the relative rotation of continuity to prevent the wire damage.

FIG. 1 illustrates the internal structure of a logging tool. Typically, the internal components of the logging tool shown in FIG. 1 are mounted within a pressure-bearing protective outer housing (not shown) during use. And parts or structures for fixing the universal socket positioning groove and the universal plug positioning pin are respectively designed at two ends of the pressure-bearing protection outer cylinder. The structure is not adjustable on the pressure-bearing protective outer cylinder of the logging instrument.

Fig. 2 depicts a correct fitting positional relationship between the universal socket positioning groove and the universal plug positioning pin.

The structure of the existing logging instrument comprises a universal socket, a connecting pin, a stress spring, an electronic instrument part and a universal plug which are rigidly connected. During installation, the functional requirements of the instrument are met by means of trial assembly, assembly and the like completely depending on experienced personnel, and the risk that the universal socket positioning groove and the universal plug positioning pin continuously rotate relatively to damage the lead exists.

Disclosure of Invention

The utility model discloses be exactly to above-mentioned problem, the utility model discloses just to above-mentioned problem, provide a convenient to use, easily operation, universal socket constant head tank and universal plug locating pin can not rotate relatively in succession and harm logging instrument connector mechanical structure with adjustable of wire.

In order to realize the above object of the utility model, the utility model discloses a following technical scheme, the utility model discloses an electronic instrument that general socket and link to each other with general plug, general socket and electronic instrument link to each other its characterized in that with the both ends of angle adjustment part respectively: the universal socket is connected with one end of the angle adjusting component through a connecting pin; the outer surface of the other end of the angle adjusting component is provided with an annular sliding chute, and a limit pin is arranged in the sliding chute; and the electronic instrument is provided with a guide pin matched with the sliding groove.

As an optimized scheme of the utility model, be provided with on the general socket with connecting pin complex slot hole, be provided with reset spring between general socket and the angle adjustment part.

Furthermore, an annular ring is arranged on the surface of the angle adjusting component, and the return spring is arranged between the annular ring and the end face of the universal socket.

As another preferred scheme of the utility model, two limit pins are arranged in the chute, and an included angle of 21 degrees is formed between the two limit pins; the guide pin is positioned outside an included angle of the two limiting pins.

The beneficial effects of the utility model.

1. The utility model discloses set up the spacer pin, when connecting each part, spacer pin and uide pin mutually support, make each part can not take place the relative rotation of continuity, guarantee circuit safety, can not take place the damage because turned angle is too big.

2. The utility model discloses set up the slot hole on the general socket, can realize the radial of general socket and angle adjustment part with the connecting pin cooperation of angle adjustment part, adjustment when each part of being convenient for is connected.

3. The utility model discloses simple structure, convenient to use can increase substantially the installation and debugging efficiency of logging instrument connector.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic diagram of a required installation position of the connectors at two ends of the logging tool.

Fig. 3 is a schematic structural view of the angle adjusting member.

Fig. 4 is a sectional view a-a of fig. 1.

In the figure, 1 is a universal socket, 2 is a positioning groove, 3 is a connecting pin, 4 is a return spring, 5 is an angle adjusting component, 6 is a guide pin, 7 is a limiting pin, 8 is an electronic instrument, 9 is a universal plug, 10 is a positioning pin, 11 is a long hole, 51 is an installation hole, 52 is a sliding groove, 53 is a fixing hole, and 54 is an annular ring.

Detailed Description

The utility model discloses a general socket 1 and the electronic instrument 8 that links to each other with general plug 9, general socket 1 and electronic instrument 8 link to each other with angle adjusting part 5's both ends respectively, its characterized in that: the universal socket 1 is connected with one end of an angle adjusting component 5 through a connecting pin 3; the outer surface of the other end of the angle adjusting component 5 is provided with an annular sliding groove 52, and a limit pin 7 is arranged in the sliding groove 52; the electronic instrument 8 is provided with a guide pin 6 which is matched with the sliding groove 52.

As a preferred embodiment of the present invention, the universal socket 1 is provided with a slot 11 matched with the connecting pin 3, and a return spring 4 is provided between the universal socket 1 and the angle adjusting component 5.

Further, the surface of the angle adjusting component 5 is provided with an annular ring 54, and the return spring 4 is arranged between the annular ring 54 and the end surface of the universal socket 1.

As another preferred scheme of the present invention, two limit pins 7 are disposed in the sliding groove 52, and an included angle between the two limit pins 7 is 21 °; the guide pin 6 is positioned outside the included angle of the two limit pins 7.

The universal socket 1 is provided with a positioning groove 2, and the universal plug 9 is provided with a positioning pin 10.

The limiting pin 7 is arranged in a fixing hole 53 in the annular groove of the angle adjusting component 5; the connecting pin 3 is disposed in the mounting hole 51 of the angle adjustment member 5.

The positioning groove 2 of the universal socket 1 is an inherent structure of the universal socket 1. The inner assembly of the logging instrument is formed by connecting a connecting pin 3, a return spring 4, an angle adjusting component 5, a guide pin 6, a limiting pin 7, an electronic instrument 8 and a universal plug 9 into a whole. The positioning pin 10 of the universal plug 9 is an associated part of the universal plug 9 and has a fixed position with the universal plug 9.

The correct mounting position of the positioning groove 2 of the universal socket 1 and the positioning pin 10 of the universal plug 9 is shown in fig. 2.

The stopper pin 7 is previously installed in the installation hole 51 of the angle adjustment member 5, and it is ensured that the stopper pin 7 does not fall off. The guide pin 6 is mounted on the electronic instrument 8.

The guide pin 6 allows an adjustable sector 339 in the slide slot 52 of the angle adjustment member 5, which is offset from the blocking sector 21 formed by the two limit pins 7. The positioning groove 2 of the universal socket 1 and the positioning pin 10 of the universal plug 9 have certain adjustability in the installation process. Since the adjustable range is only 339 °, the wire is not damaged by the continuous relative rotation of the positioning slot 2 of the universal socket 1 and the positioning pin 10 of the universal plug 9.

It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.

Claims

1. The utility model provides a logging instrument connector mechanical structure with adjustable, includes general socket (1) and electronic instrument (8) that link to each other with general plug (9), and general socket (1) and electronic instrument (8) link to each other its characterized in that with the both ends of angle adjustment part (5) respectively: the universal socket (1) is connected with one end of the angle adjusting component (5) through a connecting pin (3); the outer surface of the other end of the angle adjusting component (5) is provided with an annular sliding chute (52), and a limiting pin (7) is arranged in the sliding chute (52); and the electronic instrument (8) is provided with a guide pin (6) matched with the sliding groove (52).

2. The adjustable logging instrument connector mechanical structure of claim 1, wherein: the universal socket (1) is provided with a long hole (11) matched with the connecting pin (3), and a return spring (4) is arranged between the universal socket (1) and the angle adjusting component (5).

3. The adjustable logging instrument connector mechanical structure of claim 2, wherein: the surface of the angle adjusting component (5) is provided with an annular ring (54), and the return spring (4) is arranged between the annular ring (54) and the end face of the universal socket (1).

4. The adjustable logging instrument connector mechanical structure of claim 1, wherein: two limiting pins (7) are arranged in the sliding groove (52), and an included angle of 21 degrees is formed between the two limiting pins (7); the guide pin (6) is positioned outside an included angle of the two limiting pins (7).

5. The adjustable logging instrument connector mechanical structure of claim 1, wherein: the universal socket (1) is provided with a positioning groove (2), and the universal plug (9) is provided with a positioning pin (10).

6. The adjustable logging instrument connector mechanical structure of claim 1, wherein: the limiting pin (7) is arranged in a fixing hole (53) in the annular groove of the angle adjusting component (5); the connecting pin (3) is arranged in the mounting hole (51) of the angle adjusting component (5).