CN210156705U - Tool for assembling and disassembling 31-core plug - Google Patents
Tool for assembling and disassembling 31-core plug Download PDFInfo
- Publication number
- CN210156705U CN210156705U CN201921058310.3U CN201921058310U CN210156705U CN 210156705 U CN210156705 U CN 210156705U CN 201921058310 U CN201921058310 U CN 201921058310U CN 210156705 U CN210156705 U CN 210156705U
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- sleeve
- pin
- outer sleeve
- pull rod
- core plug
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Abstract
The utility model relates to a handling tool for a 31-core plug, which comprises a cutting sleeve, an outer sleeve, a limiting mechanism, an anti-rotation mechanism, a pull rod, a moving lever, an elastic cylindrical pin and a limiting spring, wherein the cutting sleeve is fixedly connected with the outer sleeve, the outer sleeve and the cutting sleeve are both in a cylindrical structure, and a groove is arranged on the cutting sleeve; the pull rod penetrates through the outer sleeve and the clamping sleeve, an elastic cylindrical pin is fixed at the bottom end of the pull rod, and the top end of the pull rod is connected with the moving lever; a limiting spring is arranged in the outer sleeve; the anti-rotation mechanism comprises a screw, a hook rod and a retaining sleeve, the screw is connected with the pull rod, a step pin at one end of the hook rod is connected with the step pin, the step pin is arranged in the retaining sleeve, and the other end of the hook rod is hooked on the screw; one end of the limiting spring is abutted against the step of the inner wall of the outer sleeve, and the other end of the limiting spring is abutted against the blocking sleeve; the outer sleeve is provided with a pin hole matched with the step pin. The advantages are that: the structure is reasonable, the use is convenient, the assembly and disassembly of the 31-core plug can be realized without applying large external force, and the installation of the 31-core plug can be completed by manually rotating the carrying lever and the handle.
Description
Technical Field
The utility model relates to a be used for 31 core plug handling instrument.
Background
When the connection short section of the logging instrument is installed, or the instrument body is repaired or replaced during maintenance, the instrument core part needs to be pulled out of the instrument shell, the 31-core plug needs to be assembled and disassembled, the 31-core plug is provided with a protruding positioning part, the positioning part is provided with a pin button which can be pressed, the pin button naturally protrudes out of the 31-core plug, the 31-core plug can be assembled and disassembled only by pressing the pin button into the 31-core plug, and the manual operation is very inconvenient due to the narrow operation space during the assembling and disassembling.
Disclosure of Invention
For overcoming the deficiencies of the prior art, the utility model aims at providing a plug that is used for 31 core plug handling instrument, makes things convenient for manual operation to the 31 core plugs of logging instrument.
In order to achieve the above object, the utility model discloses a following technical scheme realizes:
a31-core plug assembling and disassembling tool comprises a cutting sleeve, an outer sleeve, a limiting mechanism, an anti-rotation mechanism, a pull rod, a moving lever, an elastic cylindrical pin and a limiting spring, wherein the cutting sleeve is fixedly connected with the outer sleeve, the outer sleeve and the cutting sleeve are both of a cylindrical structure, and a groove matched with a positioning part of a 31-core plug is arranged on the cutting sleeve; the pull rod penetrates through the outer sleeve and the clamping sleeve, an elastic cylindrical pin is fixed at the bottom end of the pull rod, and the top end of the pull rod is connected with the moving lever; a limiting spring is arranged in the outer sleeve;
the anti-rotation mechanism comprises a screw, a hook rod and a blocking sleeve, a step pin and the blocking sleeve are arranged in the outer sleeve, the screw is connected with the pull rod, the step pin at one end of the hook rod is connected, the step pin is arranged in the blocking sleeve, and the other end of the hook rod is hooked on the screw; the step pin is connected with the blocking sleeve in a sliding manner; one end of the limiting spring is abutted against the step of the inner wall of the outer sleeve, and the other end of the limiting spring is abutted against the blocking sleeve; the outer sleeve is provided with a pin hole matched with the step pin;
the limiting mechanism comprises a handle, a spring, a positioning ejector rod, a pin and an ejector pin, one end of the positioning ejector rod is connected with the handle, the other end of the positioning ejector rod penetrates through the outer sleeve and the clamping sleeve to be connected with the ejector pin, the pin is connected onto the positioning ejector rod, the spring is sleeved outside the positioning ejector rod, one end of the spring is abutted against the handle, and the other end of the spring is abutted against the outer sleeve.
The pin is vertically and fixedly connected with the positioning ejector rod.
Compared with the prior art, the beneficial effects of the utility model are that:
a simple step that is used for 31 core plug handling instrument convenient to use rational in infrastructure, the manual operation of being convenient for need not to exert big external force and can realize the loading and unloading of 31 core plug, and the manual rotation lever and handle can accomplish the installation of 31 core plug.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a schematic structural view of the limiting mechanism.
In the figure: 1-pull rod 2-carrier bar 3-coat 4-cutting ferrule 5-elasticity cylindrical pin 6-screw 7-hook rod 8-pinhole 9-handle 10-spring 11-positioning ejector rod 12-pin 13-thimble 14-spacing spring 15-groove 16-spacer 17-step pin.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings, but it should be noted that the present invention is not limited to the following embodiments.
Referring to fig. 1 and 2, the 31-core plug assembling and disassembling tool comprises a cutting sleeve 4, an outer sleeve 3, a limiting mechanism, a rotation preventing mechanism, a pull rod 1, a moving lever 2, an elastic cylindrical pin 5 and a limiting spring 14, wherein the cutting sleeve 4 is fixedly connected with the outer sleeve 3, the outer sleeve 3 and the cutting sleeve 4 are both of a cylindrical structure, and a groove 15 matched with a positioning part of a 31-core plug is arranged on the cutting sleeve 4; the pull rod 1 penetrates through the outer sleeve 3 and the clamping sleeve 4, the bottom end of the pull rod 1 is fixedly provided with an elastic cylindrical pin 5, and the top end of the pull rod 1 is connected with the moving lever 2; a limiting spring 14 is arranged in the outer sleeve 3;
the anti-rotation mechanism comprises a screw 6, a hook rod 7 and a blocking sleeve 16, a step pin 17 and the blocking sleeve 16 are arranged in the outer sleeve 3, the screw 6 is connected with the pull rod 1, the step pin 17 at one end of the hook rod 7 is connected, the other end of the hook rod is hooked on the screw 6, the step pin 17 is arranged in the blocking sleeve 16 and is in sliding connection with the blocking sleeve 16, one end of a limiting spring 14 abuts against the step on the inner wall of the outer sleeve 3, the other end of the limiting spring abuts against the blocking sleeve 16, and a pin hole 8 matched with the step pin 17 is formed in the outer sleeve 3.
Referring to fig. 1-3, the limiting mechanism comprises a handle 9, a spring 10, a positioning ejector rod 11, a pin 12 and a thimble 13, wherein one end of the positioning ejector rod 11 is connected with the handle 9, the other end of the positioning ejector rod passes through the outer sleeve 3 and the ferrule 4 to be connected with the thimble 13, and the thimble 13 plays a limiting role to ensure that the limiting mechanism is separated from the outer sleeve 3 and the ferrule 4 in the plugging and pulling rotation process; the locating ejector rod 11 is connected with a pin 12, the outside of the locating ejector rod 11 is sleeved with a spring 10, one end of the spring 10 is abutted against the handle 9, and the other end of the spring is abutted against the outer sleeve 3. The pin 12 is vertically and fixedly connected with the positioning mandril 11.
Referring to fig. 1 and 2, the groove 15 on the ferrule 4 is aligned to the positioning portion of the 31-core plug to be assembled and disassembled, the 31-core plug is installed in the ferrule 4, the handle 9 is rotated to drive the positioning ejector rod 11 to drive the pin 12 to be screwed into the clamping channel on the inner wall of the positioning portion of the 31-core plug, so as to drive the pin button on the positioning portion to fall down, the top of the pin button is flush with the outer wall of the 31-core plug, and therefore the excircle of the 31-core plug can be smoothly installed in the instrument shell.
The lever 2 is rotated while the limit spring 14 is pressed, the hook lever 7 is moved to insert the stepped pin 17 into the pin hole 8 to be fixed, and the elastic cylindrical pin 5 is connected with the 31-core plug, so that the handling tool is connected with the 31-core plug into a whole. After the whole body is placed into the outer shell of the instrument, the handle 9 is rotated manually to drive the pin 12, the pin button on the 31-core plug can be bounced to be connected with the pin hole in the instrument shell of the petroleum logging instrument, and at the moment, the 31-core plug and the associated petroleum logging instrument core are fixed in the instrument shell together. The hook lever 7 is moved to separate the step pin 17 from the pin hole 8, and the lever 2 is rotated to separate the 31-core plug from the attaching/detaching tool, and the 31-core plug attaching/detaching tool is pulled out to complete the mounting. The process of disassembling the 31-core plug is the reverse.
Claims (2)
1. A handling tool for a 31-core plug is characterized by comprising a cutting sleeve, an outer sleeve, a limiting mechanism, an anti-rotation mechanism, a pull rod, a moving lever, an elastic cylindrical pin and a limiting spring, wherein the cutting sleeve is fixedly connected with the outer sleeve, the outer sleeve and the cutting sleeve are of cylindrical structures, and the cutting sleeve is provided with a groove matched with a positioning part of the 31-core plug; the pull rod penetrates through the outer sleeve and the clamping sleeve, an elastic cylindrical pin is fixed at the bottom end of the pull rod, and the top end of the pull rod is connected with the moving lever; a limiting spring is arranged in the outer sleeve;
the anti-rotation mechanism comprises a screw, a hook rod and a blocking sleeve, a step pin and the blocking sleeve are arranged in the outer sleeve, the screw is connected with the pull rod, the step pin at one end of the hook rod is connected, the step pin is arranged in the blocking sleeve, and the other end of the hook rod is hooked on the screw; the step pin is connected with the blocking sleeve in a sliding manner; one end of the limiting spring is abutted against the step of the inner wall of the outer sleeve, and the other end of the limiting spring is abutted against the blocking sleeve; the outer sleeve is provided with a pin hole matched with the step pin;
the limiting mechanism comprises a handle, a spring, a positioning ejector rod, a pin and an ejector pin, one end of the positioning ejector rod is connected with the handle, the other end of the positioning ejector rod penetrates through the outer sleeve and the clamping sleeve to be connected with the ejector pin, the pin is connected onto the positioning ejector rod, the spring is sleeved outside the positioning ejector rod, one end of the spring is abutted against the handle, and the other end of the spring is abutted against the outer sleeve.
2. The handling tool as claimed in claim 1, wherein the pin is vertically and fixedly connected to the positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058310.3U CN210156705U (en) | 2019-07-08 | 2019-07-08 | Tool for assembling and disassembling 31-core plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058310.3U CN210156705U (en) | 2019-07-08 | 2019-07-08 | Tool for assembling and disassembling 31-core plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210156705U true CN210156705U (en) | 2020-03-17 |
Family
ID=69765490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921058310.3U Active CN210156705U (en) | 2019-07-08 | 2019-07-08 | Tool for assembling and disassembling 31-core plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210156705U (en) |
-
2019
- 2019-07-08 CN CN201921058310.3U patent/CN210156705U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jian Inventor after: Dong Zhe Inventor after: Wang Li Inventor before: Dong Zhe Inventor before: Wang Li |
|
| CB03 | Change of inventor or designer information |