CN220869387U - Anti-rotation mechanism for nylon cable core - Google Patents
Anti-rotation mechanism for nylon cable core Download PDFInfo
- Publication number
- CN220869387U CN220869387U CN202322713172.0U CN202322713172U CN220869387U CN 220869387 U CN220869387 U CN 220869387U CN 202322713172 U CN202322713172 U CN 202322713172U CN 220869387 U CN220869387 U CN 220869387U
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- tension rod
- connector
- cable core
- rotation
- joint
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- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 239000004677 Nylon Substances 0.000 title claims abstract description 8
- 229920001778 nylon Polymers 0.000 title claims abstract description 8
- 241001023788 Cyttus traversi Species 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides an anti-rotation mechanism for a nylon cable core, which relates to the technical field of mechanical hydraulic transmission control and comprises a tension rod; the tension rod is a cylinder; the tension rod connector is sleeved with one end of the tension rod; the tension rod anti-rotation sleeve is sleeved on the tension rod; the nut is tightly screwed, and the nut is sleeved on the tension rod joint and the tension rod anti-rotation sleeve; the pin joint is connected with one end of the tension rod anti-rotation sleeve, which is far away from the tension rod joint, in a jogged manner, and is fixedly connected with one end of the union nut, which is far away from the tension rod joint; tabletting, wherein the tabletting is sleeved on the tightening nut; and (3) a screw. According to the utility model, the pull rod anti-rotation sleeve is designed into the T-shaped cylindrical surface, the contact pin connector is designed into the T-shaped key slot, and the pull rod connector and the anti-rotation slot on the pull rod anti-rotation sleeve are matched, so that the strength of the part is improved, the matching surface is lengthened, the anti-rotation effect is achieved, and the service life is prolonged.
Description
Technical Field
The utility model relates to the technical field of mechanical hydraulic transmission control, in particular to an anti-rotation mechanism for a nylon cable core.
Background
The horse head is very important in logging operation, so that the reliability requirement is very high, the horse head is simple in structure, quick connection and disassembly are realized, smooth circuit and good insulation of a cable core and an instrument are ensured, when the instrument string is in well operation, due to high well descending speed, the instrument string spins severely, the horse head is easy to twist a tension rod joint inside the horse head in the high-speed rotation process, and therefore the cable core at the upper end of the horse head is disconnected from a contact pin at the lower end of the horse head in a rotating way, so that the instrument string is powered and data transmission is interrupted, and accidents are caused.
Disclosure of utility model
An object of the utility model is to provide an anti rotary mechanism of horse tap cable core to improve above-mentioned problem. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The application provides an anti-rotation mechanism for a nylon cable core, which comprises the following components:
a tension bar; the tension rod is a cylinder;
the tension rod connector is characterized in that one end of the tension rod connector is sleeved on the tension rod, and one end of the tension rod is fixedly connected with the tension rod connector;
The tension rod anti-rotation sleeve is sleeved on the tension rod, and one end of the tension rod connector is connected with one end of the tension rod anti-rotation sleeve in a jogged manner;
the tightening nut is sleeved on the tension rod joint and the tension rod anti-rotation sleeve;
The pin joint is connected with one end of the tension rod anti-rotation sleeve, which is far away from the tension rod joint, in a jogged manner, and the pin joint is fixedly connected with one end of the tightening nut, which is far away from the tension rod joint;
The pressing piece is sleeved on the tightening nut, and pressing plates with stepped holes are respectively arranged on two sides of the pressing piece; and
And the screw penetrates through the stepped hole of the pressing piece and is fixedly connected with the pin joint.
Further, a protrusion is arranged at one end of the tension rod connector, which is close to the tension rod, a groove is formed at one end of the tension rod anti-rotation sleeve, which is close to the tension rod connector, and the protrusion of the tension rod connector is embedded with the groove of the tension rod anti-rotation sleeve.
Further, the inner side of the bulge of the tension rod connector is provided with an internal thread, one end of the tension rod, which is close to the tension rod connector, is provided with an external thread, and the tension rod is matched with the thread of the tension rod connector.
Further, the tension rod anti-rotation sleeve is far away from the T-shaped cylindrical surface at one end of the tension rod joint.
Further, the pulling force stick is close to the one end cylinder face of pulling force stick anti-rotation cover, offer the hexagonal spanner hole on the cylinder face, the cylinder has the less thin neck cylinder face of diameter in the middle of the pulling force stick.
Further, an external thread is arranged at one end of the tightening nut, which is close to the contact pin joint.
Further, the pin joint is close to the threaded hole that the one end of pulling force stick was provided with T type keyway, threaded hole is provided with the internal thread, close the nut with the screw thread assorted of pin joint, pulling force stick prevents the T type cylinder of cover and the T type keyway gomphosis of pin joint.
Further, the rotating mechanism further comprises a cable core and a contact pin, the contact pin is fixedly connected with the contact pin connector, and the cable core is connected with the contact pin in a plug-in mode.
The beneficial effects of the utility model are as follows:
according to the utility model, the pull rod anti-rotation sleeve is designed into the T-shaped cylindrical surface, the contact pin connector is designed into the T-shaped key slot, and the pull rod connector and the anti-rotation slot on the pull rod anti-rotation sleeve are matched, so that the strength of the part is improved, the matching surface is lengthened, the anti-rotation effect is achieved, and the service life is prolonged.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the embodiments of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an anti-rotation mechanism of a nylon cable core according to an embodiment of the present utility model.
The present embodiment provides the marks in the figure:
1. A tension bar joint; 2. a cable core; 3. a tension bar; 4. a contact pin; 5. a tension rod anti-rotation sleeve; 6. a pin connector; 7. tightening the nut; 8. tabletting; 9. and (5) a screw.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present utility model, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, this embodiment provides a rotation preventing mechanism for a nylon cable core, including:
A tension bar 3; the tension rod 3 is a cylinder;
the tension rod connector 1, one end of the tension rod connector 1 is sleeved on the tension rod 3, and one end of the tension rod 3 is fixedly connected with the tension rod connector 1;
the tension rod anti-rotation sleeve 5 is sleeved on the tension rod 3, and one end of the tension rod joint 1 is connected with one end of the tension rod anti-rotation sleeve 5 in a jogged manner;
the nut 7 is tightly screwed, and the nut 7 is sleeved on the tension rod joint 1 and the tension rod anti-rotation sleeve 5;
The pin joint 6 is connected with one end of the tension rod anti-rotation sleeve 5, which is far away from the tension rod joint 1, in a jogged manner, and the pin joint 6 is fixedly connected with one end of the tightening nut 7, which is far away from the tension rod joint 1;
the pressing piece 8 is sleeved on the tightening nut 7, and pressing plates with stepped holes are respectively arranged on two sides of the pressing piece 8; and
The screw 9, the screw 9 passes through the step hole of the pressing piece 8 and is fixedly connected with the pin joint 6.
When the tension rod joint is used, after the tightening nut 7 is sleeved on the cylindrical surface of the tension rod joint 1, the tension rod joint 1 and the tension rod anti-rotation sleeve 5 are embedded together, the tension rod 3 is used for fixing the tension rod anti-rotation sleeve 5 and the pin joint 6 to be connected in an embedded mode, the tightening nut 7 is fixedly connected with the pin joint 6, the pressing piece 8 is covered on the tightening nut 7, the pressing piece 8 is screwed on the pin joint 6 by using the screw 9, and the tightening nut 7 is tightly pressed to prevent the pressing piece from falling out.
Further, a bulge is arranged at one end of the tension rod connector 1, which is close to the tension rod 3, a groove is arranged at one end of the tension rod anti-rotation sleeve 5, which is close to the tension rod connector 1, and the bulge of the tension rod connector 1 is embedded with the groove of the tension rod anti-rotation sleeve 5; the pull rod joint 1 is provided with 4 rectangular convex teeth, the pull rod anti-rotation sleeve 5 is provided with 4 rectangular grooves, and the convex teeth and the grooves can be completely embedded together.
Further, the inner side of the bulge of the tension rod connector 1 is provided with an internal thread, one end of the tension rod 3, which is close to the tension rod connector 1, is provided with an external thread, and the threads of the tension rod 3 and the tension rod connector 1 are matched.
Further, the tension rod anti-rotation sleeve 5 is a T-shaped cylindrical surface at one end far away from the tension rod joint 1.
Further, a cylindrical surface of one end of the tension rod 3, which is close to the tension rod anti-rotation sleeve 5, is provided with a hexagonal wrench hole, and a thin neck cylindrical surface with a reduced diameter is arranged on the middle cylindrical surface of the tension rod 3; the thin neck cylindrical surface in the middle of the tension rod 3 is a fixed pull section.
Further, an external thread is provided at one end of the tightening nut 7 close to the pin connector 6.
Further, a threaded hole of a T-shaped key groove is formed in one end, close to the tension rod 3, of the contact pin connector 6, internal threads are formed in the threaded hole, the threads of the tightening nut 7 and the contact pin connector 6 are matched, and the T-shaped cylindrical surface of the tension rod anti-rotation sleeve 5 is embedded with the T-shaped key groove of the contact pin connector 6; during installation, the T-shaped cylindrical surface of the tension rod anti-rotation sleeve 5 is aligned with the T-shaped key groove of the contact pin joint 6, inserted into the threaded hole of the contact pin joint 6, and fixed by screwing and tightening the nut 7.
Further, the rotating mechanism further comprises a cable core 2 and a contact pin 4, the contact pin 4 is fixedly connected with the contact pin joint 6, and the cable core 2 is connected with the contact pin 4 in a plug-in mode; the pin 4 is screwed onto the pin header 6 and the pair of cable conductive plugs is inserted onto the pin 4.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a horse tap cable core anti-rotation mechanism which characterized in that includes:
A tension bar (3); the tension rod (3) is a cylinder;
The tension rod connector (1), one end of the tension rod connector (1) is sleeved on the tension rod (3), and one end of the tension rod (3) is fixedly connected with the tension rod connector (1);
The tension rod anti-rotation sleeve (5), the tension rod anti-rotation sleeve (5) is sleeved on the tension rod (3), and one end of the tension rod connector (1) is connected with one end of the tension rod anti-rotation sleeve (5) in a jogged manner;
The tightening nut (7) is sleeved on the tension rod joint (1) and the tension rod anti-rotation sleeve (5);
The pin joint (6) is connected with one end, far away from the tension rod joint (1), of the tension rod anti-rotation sleeve (5) in a jogged mode, and the pin joint (6) is fixedly connected with one end, far away from the tension rod joint (1), of the tightening nut (7);
The pressing piece (8) is sleeved on the tightening nut (7), and pressing plates with step holes are respectively arranged on two sides of the pressing piece (8); and
The screw (9) penetrates through the step hole of the pressing piece (8) and is fixedly connected with the contact pin connector (6).
2. The horse head cable core anti-rotation mechanism according to claim 1, wherein a protrusion is arranged at one end of the tension rod connector (1) close to the tension rod (3), a groove is arranged at one end of the tension rod anti-rotation sleeve (5) close to the tension rod connector (1), and the protrusion of the tension rod connector (1) is embedded with the groove of the tension rod anti-rotation sleeve (5).
3. The horse head cable core anti-rotation mechanism according to claim 2, wherein an inner thread is arranged on the inner side of a bulge of the tension rod connector (1), an outer thread is arranged at one end, close to the tension rod connector (1), of the tension rod (3), and the threads of the tension rod (3) and the tension rod connector (1) are matched.
4. The horse head cable core anti-rotation mechanism according to claim 2, wherein one end of the tension rod anti-rotation sleeve (5) far away from the tension rod joint (1) is a T-shaped cylindrical surface.
5. The anti-rotation mechanism of the nylon cable core according to claim 1, wherein the tension rod (3) is close to one end cylindrical surface of the tension rod anti-rotation sleeve (5), a hexagonal wrench hole is formed in the cylindrical surface, and a thin neck cylindrical surface with a smaller diameter is arranged on the middle cylindrical surface of the tension rod (3).
6. The horse head cable core anti-rotation mechanism according to claim 4, characterized in that one end of the tightening nut (7) close to the pin joint (6) is provided with an external thread.
7. The horse head cable core anti-rotation mechanism according to claim 6, wherein a threaded hole of a T-shaped key groove is formed in one end, close to the tension rod (3), of the pin connector (6), internal threads are formed in the threaded hole, the tightening nut (7) is matched with threads of the pin connector (6), and the T-shaped cylindrical surface of the tension rod anti-rotation sleeve (5) is embedded with the T-shaped key groove of the pin connector (6).
8. The horse head cable core anti-rotation mechanism according to claim 1, further comprising a cable core (2) and a pin (4), wherein the pin (4) is fixedly connected with the pin joint (6), and the cable core (2) is connected with the pin (4) in a plug-in mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322713172.0U CN220869387U (en) | 2023-10-10 | 2023-10-10 | Anti-rotation mechanism for nylon cable core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322713172.0U CN220869387U (en) | 2023-10-10 | 2023-10-10 | Anti-rotation mechanism for nylon cable core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220869387U true CN220869387U (en) | 2024-04-30 |
Family
ID=90805631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322713172.0U Active CN220869387U (en) | 2023-10-10 | 2023-10-10 | Anti-rotation mechanism for nylon cable core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220869387U (en) |
-
2023
- 2023-10-10 CN CN202322713172.0U patent/CN220869387U/en active Active
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