CN214403462U - Multifunctional conversion short joint of vibration switch - Google Patents
Multifunctional conversion short joint of vibration switch Download PDFInfo
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- CN214403462U CN214403462U CN202120293337.1U CN202120293337U CN214403462U CN 214403462 U CN214403462 U CN 214403462U CN 202120293337 U CN202120293337 U CN 202120293337U CN 214403462 U CN214403462 U CN 214403462U
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- centralizer body
- nipple joint
- centralizer
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Abstract
The utility model relates to the technical field of wireless auxiliary devices while drilling, in particular to a multifunctional conversion nipple joint of a vibration switch, which is mainly used for a conversion, shock absorption and signal starting nipple joint between a signal pulser and a directional measurement nipple joint of a wireless instrument while drilling, integrates three functions into a whole, designs a gap adjusting gasket, prolongs the service life of the nipple joint, simplifies the structure and improves the operation reliability of equipment; including the centralizer body, 22 core aviation plugs are installed to centralizer body one end, the connector in 6 holes of 4 needles is installed to the other end, centralizer body lateral wall mid-mounting has variable diameter rubber wing centralizer, install the oil on the centralizer body and assume the connecting piece, centralizer body internally mounted has vibrations switch circuit nipple joint, vibrations switch circuit nipple joint one end and 22 core aviation plug connection, the other end passes through the high temperature cable and is connected with the connector in 6 holes of 4 needles, be provided with the adjustment gasket on the centralizer body.
Description
Technical Field
The utility model relates to a wireless technical field who follows along with boring auxiliary device especially relates to a multi-functional conversion nipple joint of vibrations switch.
Background
In a wireless drilling system, the data of a directional measurement short section is required to be transmitted to a ground system through a rotary valve pulse signal generator, the rotary valve pulse signal generator needs a vibration switch to generate a high level to confirm that the rotary valve pulse signal generator can start working when working underground, the connection form of the directional measurement short section is basically a connection mode of 4 pins and 6 holes, the output of the rotary valve pulse signal generator is 22-core standard output, so that a conversion short section is required in the middle, meanwhile, in order to reduce the impact of vibration to equipment in the drilling process, a rubber wing needs to be designed to centralize the equipment, the impact of the drilling to the equipment is reduced by the buffer effect of rubber, and the wireless drilling system is compact in structure, high in reliability, very convenient to maintain and reduce cost.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a multi-functional conversion nipple joint of vibrations switch, mainly used wireless signal pulser along with the drill instrument and directional measurement conversion, shock attenuation, the signal start nipple joint between the nipple joint, three kinds of functions of collection and an organic whole have designed clearance adjustment gasket simultaneously, have increased nipple joint life, have simplified the structure, have improved the operational reliability of equipment.
The utility model discloses a multi-functional conversion nipple joint of vibrations switch, including the centralizer body, 22 core aviation plugs are installed to centralizer body one end, 4 the connector in 6 holes of needle are installed to the other end, centralizer body lateral wall mid-mounting has variable diameter wing rubber centralizer, install the connecting piece is appointed to oil on the centralizer body, centralizer body internally mounted has vibrations switch circuit nipple joint, vibrations switch circuit nipple joint one end and 22 core aviation plug connection, the other end passes through the high temperature cable and is connected with the connector in 6 holes of 4 needles, be provided with the adjustment gasket on the centralizer body.
Compared with the prior art, the beneficial effects of the utility model are that: the vibrations switch circuit nipple joint mainly is used for starting to give rotary valve pulse signal generator, the centralizer body, the adjusting shim, but variable diameter wing centralizer mainly is used for the impact of buffering drilling to equipment, if because the washing away of fluid leads to wing centralizer rotary wear, the adjusting shim that can adapt different thickness comes delay working life, 22 core aviation plug, oil arbitrary connecting piece, the connector in 4 needles 6 holes, centralizer body and high temperature cable have constituteed a machinery and electrical connection conversion nipple joint, the connection of rotary valve pulse signal generator and directional measurement nipple joint has been realized.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
in the drawings, the reference numbers: the device comprises a 22-core aviation plug 1, a vibration switch circuit short section 2, a variable-diameter rubber wing centralizer 3, an oil union 4, a connector 5 with 4 pins and 6 holes, a centralizer body 6 and an adjusting gasket 7.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 2, the utility model discloses a multifunctional conversion nipple joint of vibration switch, including centralizer body 6, 22 core aviation plugs 1 are installed to centralizer body 6 one end, 4 needle 6 hole connectors 5 are installed to the other end, but install variable diameter rubber wing centralizer 3 in the middle part of centralizer body 6 lateral wall, install oil on centralizer body 6 and regard connecting piece 4, the inside vibration switch circuit nipple joint 2 that installs of centralizer body 6, vibration switch circuit nipple joint 2 one end is connected with 22 core aviation plugs 1, the other end is connected with 4 needle 6 hole connectors 5 through high temperature cable, be provided with adjusting shim 7 on centralizer body 6; vibrations switch circuit nipple joint 2 mainly is used for starting to give rotary valve pulse signal generator, centralizer body 6, adjusting shim 7, the impact of variable diameter wing centralizer 3 mainly is used for buffering the drilling to equipment, if because the washing away of fluid leads to the rotatory wearing and tearing of wing centralizer, adjusting shim 7 that can the different thickness of adaptation comes delay operating life, 22 core aviation plug 1, oil is the connecting piece 4, 4 connector 5 in 6 holes of needle, individual machinery and electrical connection conversion nipple joint have been constituteed to centralizer body 6 and high temperature cable, the connection of rotary valve pulse signal generator and directional measurement nipple joint has been realized.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (1)
1. The utility model provides a multi-functional conversion nipple joint of vibrations switch, a serial communication port, including centralizer body (6), 22 core aviation plug (1) are installed to centralizer body (6) one end, connector (5) in 4 needles 6 holes are installed to the other end, centralizer body (6) lateral wall mid-mounting has variable diameter wing rubber centralizer (3), install on centralizer body (6) oil and regard connecting piece (4), centralizer body (6) internally mounted has vibrations switch circuit nipple joint (2), vibrations switch circuit nipple joint (2) one end is connected with 22 core aviation plug (1), the other end passes through the high temperature cable and is connected with connector (5) in 4 needles 6 holes, be provided with adjustment gasket (7) on centralizer body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120293337.1U CN214403462U (en) | 2021-02-02 | 2021-02-02 | Multifunctional conversion short joint of vibration switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120293337.1U CN214403462U (en) | 2021-02-02 | 2021-02-02 | Multifunctional conversion short joint of vibration switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214403462U true CN214403462U (en) | 2021-10-15 |
Family
ID=78020854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120293337.1U Active CN214403462U (en) | 2021-02-02 | 2021-02-02 | Multifunctional conversion short joint of vibration switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214403462U (en) |
-
2021
- 2021-02-02 CN CN202120293337.1U patent/CN214403462U/en active Active
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