CN220873926U - Control line with long service life - Google Patents
Control line with long service life Download PDFInfo
- Publication number
- CN220873926U CN220873926U CN202322466866.9U CN202322466866U CN220873926U CN 220873926 U CN220873926 U CN 220873926U CN 202322466866 U CN202322466866 U CN 202322466866U CN 220873926 U CN220873926 U CN 220873926U
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- sleeve
- plug
- line
- wire
- baffle
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- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 abstract description 34
- 238000005452 bending Methods 0.000 abstract description 21
- 239000011324 bead Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000002615 epidermis Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The application relates to the technical field of control lines, in particular to a control line with long service life, which comprises a line body, wherein plugs which are symmetrically distributed relative to the line body are arranged at two ends of the line body, a first connecting ring is arranged at one end of the line body and close to the plugs, a plurality of partition boards are arranged at one end of the first connecting ring, which is far away from an internal thread pipe, the plurality of partition boards are uniformly distributed along the axial line of the line body, rubber rings are arranged between the adjacent partition boards, a second connecting ring is arranged at one end of the partition board, which is farthest away from the internal thread pipe, and the second connecting ring is connected with the plugs. The application is provided with the baffle plate and the rubber ring, is convenient for bending the joint of the wire body and the plug under the condition of not breaking through the bending limit of the wire body, limits the bending angle of the joint of the wire body and the plug, reduces the possibility of damage to the joint of the wire body and the plug caused by excessive bending of the wire body, and prolongs the service life of the control wire.
Description
Technical Field
The application relates to the technical field of control lines, in particular to a control line with long service life.
Background
The control wire is a cable of electrical equipment and comprises a sensing wire, a signal wire, a control power wire, a switch wire and the like.
One end of the control line is connected with the output equipment through the output plug, the other end of the control line is connected with the control equipment through the input plug, and the instruction of the control equipment is transmitted to the output equipment through the control line, so that the output equipment can accurately execute the instruction of the control equipment
In view of the above-mentioned related art, the present inventors have found that, in the process of implementing the technical solution of the present application, at least the following technical problems exist: the socket of general control line is pegged graft in the interface department of equipment, and the orientation of equipment interface is changeable, leads to the control line often to make the plug peg graft in the interface through buckling the wire rod, leads to the position that the control line is close to the plug to buckle excessively easily, and then leads to the control line epidermis to appear crease, cracked condition, and then causes the damage of the inside wire rod of control line, seriously reduces the life of control line.
Disclosure of Invention
The application aims to provide a control wire with long service life, which solves the problems that a socket of a common control wire is inserted into an interface of equipment, the orientation of the interface of the equipment is changeable, the control wire is often inserted into the interface by bending a wire rod, the position of the control wire close to the plug is easy to be excessively bent, the surface of the control wire is easy to be creased and broken, the wire rod in the control wire is damaged, the service life of the control wire is seriously shortened, the connection part of the wire body and the plug is convenient to bend under the condition that the bending limit of the wire body is not broken, the bending angle of the connection part of the wire body and the plug is limited, the possibility that the connection part of the wire body and the plug is damaged due to excessive bending of the wire body is reduced, and the service life of the control wire is prolonged.
The application provides a control wire with long service life, which comprises a wire body, wherein plugs which are symmetrically distributed relative to the wire body are arranged at two ends of the wire body, a first connecting ring is arranged at one end of the wire body and close to the plugs, a plurality of partition plates are arranged at one end of the first connecting ring, which is far away from an internal thread pipe, the partition plates are uniformly distributed along the axial line of the wire body, rubber rings are arranged between the adjacent partition plates, a second connecting ring is arranged at one end of the partition plate, which is farthest away from the internal thread pipe, and the second connecting ring is connected with the plugs.
Further, be located one of rubber circle one the baffle outside and be close to the position of rubber circle be equipped with a plurality of first sleeve, a plurality of first sleeve is along the circumference evenly distributed of baffle, is located one of rubber circle opposite side the baffle outside and be close to the position of rubber circle be equipped with a plurality of second sleeve, a plurality of second sleeve is located same axial line with first sleeve.
Further, be equipped with coupling assembling between first sleeve and the second sleeve, coupling assembling is including pegging graft in the inside first inserted bar of first sleeve, first inserted bar is kept away from first telescopic one end and is equipped with spherical commentaries on classics pearl, the outside of changeing the pearl is equipped with the tray, the one end of tray is equipped with the second inserted bar, the one end of second inserted bar is pegged graft in the inside of second sleeve.
Further, the length of the first inserting rod is the same as the depth of the first sleeve, the length of the second inserting rod is the same as the depth of the second sleeve, the first inserting rod is in sliding connection with the first sleeve, and the second inserting rod is in sliding connection with the second sleeve.
Further, one end of the first connecting ring, which is close to the internal thread pipe, is provided with a first external thread pipe, the first external thread pipe is in threaded connection with the internal thread pipe, one end of the second connecting ring, which is close to the plug, is provided with a second external thread pipe, and the second external thread pipe is in threaded connection with the plug.
The one or more technical schemes provided by the application have at least the following technical effects or advantages:
Owing to adopted the rubber circle, baffle and rubber circle interval arrangement, the bending of the line body of being convenient for, the socket of having solved general control line is pegged graft in the interface department of equipment, equipment interface's orientation is changeable, it makes the plug peg graft in the interface to lead to the control line often through buckling the wire rod, lead to the control line to be close to the excessive bending in position of plug easily, and then lead to crease, cracked condition appears in the control line epidermis, and then cause the damage of the inside wire rod of control line, seriously reduce the life of control line, under the circumstances of not breaking through the limit of bending of the line body, be convenient for bend the line body and plug junction, the bending angle of line body and plug junction has been restricted, the possibility that leads to the line body and plug junction impaired because of the line body is buckled excessively has been reduced, the life of control line has been improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic view of a partition and a rubber ring according to an embodiment of the present application;
FIG. 3 is a schematic view showing the internal structure of a partition according to an embodiment of the present application;
FIG. 4 is a schematic structural view of a connecting assembly according to an embodiment of the present application;
In the figure: 1. a wire body; 11. a plug; 12. an internally threaded tube; 13. an inner core; 2. a partition plate; 3. a rubber ring; 41. a first connection ring; 42. a second connecting ring; 51. a first externally threaded tube; 52. a second externally threaded tube; 6. a first sleeve; 7. a connection assembly; 71. a first plunger; 72. rotating the beads; 73. a tray; 74. a second plunger; 8. and a second sleeve.
Detailed Description
The application discloses a control wire with long service life, which is provided with a rubber ring 3, wherein the rubber ring 3 and a partition plate 2 are arranged at intervals, the partition plate 2 and a wire body 1 are connected through a first external thread pipe 51, the partition plate 2 and a plug 11 are connected through a second external thread pipe 52, when the wire body 1 is bent, the rubber ring 3 is preferentially bent, a rotating ball 72 in the rubber ring 3 rotates in a tray 73, at the moment, a first inserting rod 71 slides in a first sleeve 6, the inner core 13 in the wire body 1 is supported and protected, and when the partition plates 2 on two sides of the rubber ring 3 are contacted, the bending deformation of the rubber ring 3 reaches a limit state, and the wire body 1 is prevented from being continuously bent.
In order to better understand the above technical solutions, the following detailed description will refer to fig. 1-4 and specific embodiments of the present disclosure.
Referring to fig. 1 and 2, the application discloses a control wire with long service life, which comprises a wire body 1, a plug 11, an inner threaded pipe 12, an inner core 13, a partition plate 2, a rubber ring 3, a first connecting ring 41, a second connecting ring 42, a first outer threaded pipe 51 and a second outer threaded pipe 52. The inside of the wire body 1 is filled with an inner core 13 of the control wire. An inner threaded pipe 12 is fixedly arranged at one end of the wire body 1, a first outer threaded pipe 51 is inserted into the inner threaded pipe 12, and the first outer threaded pipe 51 is in threaded connection with the inner threaded pipe 12. One end of the first external thread pipe 51 far away from the wire body 1 is fixedly provided with a first connecting ring 41, one end of the first connecting ring 41 far away from the wire body 1 is fixedly provided with a plurality of partition boards 2, and the plurality of partition boards 2 are uniformly distributed along the extending direction of the wire body 1. Rubber rings 3 are fixedly arranged between the adjacent partition plates 2, and the rubber rings 3 and the partition plates 2 are distributed at intervals. A second connecting ring 42 is fixedly arranged on the outer side of the partition board 2 farthest from the first connecting ring 41, and the second connecting ring 42 is fixedly arranged at one end of the partition board 2 far from the line body 1. The second connecting ring 42 is fixedly provided with a second external threaded pipe 52 at one end far away from the partition plate 2, and a plug 11 is connected with one end of the second external threaded pipe 52 in a threaded manner. The other end of the wire body 1 is provided with the same component, and an inner core 13 inside the wire body 1 is fixedly connected with plugs 11 at two ends. In the process of plugging the plug 11, the part of the wire body 1, which is close to the plug 11, needs to be bent, when the wire body is bent, the rubber ring 3 between the partition boards 2 is deformed preferentially, in the bending deformation process of the rubber ring 3, the parts, which are close to the bending direction of the inner core 13, of the outer side edges of the two partition boards 2 are gradually close to each other, when the two partition boards 2 are contacted, the parts, which are close to the contact point, of the outer side of the rubber ring 3 are extruded, the parts, which are far away from the contact point, of the rubber ring 3 are stretched, and at the moment, the bending deformation of the rubber ring 3 reaches a limit state, and the wire body 1 cannot be bent any more.
Referring to fig. 2, 3 and 4, a gap exists between the inner wall of the rubber ring 3 and the inner wall of the partition plate 2, and the inner diameter of the rubber ring 3 is larger than the inner diameter of the partition plate 2. The surface of the partition plate 2 positioned on one side of the rubber ring 3 is fixedly provided with a plurality of first sleeves 6, the first sleeves 6 are uniformly distributed along the circumferential direction of the partition plate 2, and the first sleeves 6 are fixedly arranged on the surface of one side, connected with the rubber ring 3, of the partition plate 2. The first sleeve 6 is inserted into the connecting assembly 7, and the connecting assembly 7 comprises a first inserted link 71, a rotating ball 72, a tray 73 and a second inserted link 74. The inside grafting of first sleeve 6 has first inserted bar 71, the one end fixed mounting who keeps away from first sleeve 6 of first inserted bar 71 has the round pearl 72, the outside cover of round pearl 72 is equipped with tray 73, the inside of round pearl 72 embedding tray 73, and the round pearl 72 is connected with tray 73 rotation, the outside fixed mounting of tray 73 has second inserted bar 74, second inserted bar 74 and first inserted bar 71 are located same axial line, the one end cover that second inserted bar 74 kept away from tray 73 is equipped with second sleeve 8, the one end that second sleeve 8 kept away from tray 73 and the baffle 2 fixed connection of rubber circle 3 opposite side, second sleeve 8 and first sleeve 6 are located same axial line. During bending of the rubber ring 3, the first insert rod 71 slides in the first sleeve 6, the second insert rod 74 slides in the second sleeve 8, when the rubber ring 3 is stretched, the first insert rod 71 extends out of the first sleeve 6, the second insert rod 74 simultaneously extends out of the second sleeve 8, when the rubber ring 3 is compressed, the first insert rod 71 is retracted into the first sleeve 6, the second insert rod 74 simultaneously retracts into the second sleeve 8, and at this time, the rotating beads 72 rotate in the tray 73 to the bending direction of the inner core 13, and support the rubber ring 3 from the inside of the partition plate 2 while assisting in bending of the inner core 13.
The working principle of the embodiment of the application is as follows: the first external thread tube 51 is in threaded connection with the internal thread tube 12, the second external thread tube 52 is in threaded connection with the plug 11, the assembly of the control line is completed, when the line body 1 is bent, the rubber ring 3 between the adjacent partition plates 2 is bent and deformed, the inner core 13 inside the line body 1 is bent more conveniently, the rotating beads 72 rotate in the tray 73, the first inserting rod 71 slides in the first sleeve 6, the second inserting rod 74 slides in the second sleeve 8, the inner core 13 of the line body 1 is protected, the bending of the rubber ring 3 is assisted, and after the adjacent partition plates 2 are contacted, the bending deformation of the rubber ring 3 reaches a limit state, and the line body 1 is prevented from being continuously bent.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a long service life's control line, includes the line body (1), the both ends of line body (1) are equipped with plug (11) about line body (1) symmetric distribution, its characterized in that: the utility model discloses a plug, including line body (1), plug (11) and second go-between (42) are equipped with in the position that is close to plug (11) and one end of line body (1), the one end that female screw tube (12) was kept away from to first go-between (41) is equipped with a plurality of baffle (2), a plurality of baffle (2) are along the axial line evenly distributed of line body (1), adjacent be equipped with rubber circle (3) between baffle (2), the distance female screw tube (12) is farthest baffle (2) one end is equipped with second go-between (42), second go-between (42) are connected with plug (11).
2. A long life control line according to claim 1, characterized in that: one that is located rubber circle (3) one the baffle (2) outside and be close to the position of rubber circle (3) are equipped with a plurality of first sleeve (6), and a plurality of first sleeve (6) are along the circumference evenly distributed of baffle (2), one that is located the rubber circle (3) opposite side baffle (2) outside and be close to the position of rubber circle (3) are equipped with a plurality of second sleeve (8), and a plurality of second sleeve (8) are located same axial line with first sleeve (6).
3. A long life control line according to claim 2, characterized in that: be equipped with coupling assembling (7) between first sleeve (6) and second sleeve (8), coupling assembling (7) are including pegging graft in the inside first inserted bar (71) of first sleeve (6), the one end that first sleeve (6) was kept away from to first inserted bar (71) is equipped with spherical commentaries on classics pearl (72), the outside of changeing pearl (72) is equipped with tray (73), the one end of tray (73) is equipped with second inserted bar (74), the one end of second inserted bar (74) is pegged graft in the inside of second sleeve (8).
4. A long life control line according to claim 3, characterized in that: the length of the first inserted link (71) is the same as the depth of the first sleeve (6), the length of the second inserted link (74) is the same as the depth of the second sleeve (8), the first inserted link (71) is in sliding connection with the first sleeve (6), and the second inserted link (74) is in sliding connection with the second sleeve (8).
5. A long life control line according to claim 1, characterized in that: one end of the first connecting ring (41) close to the inner threaded pipe (12) is provided with a first outer threaded pipe (51), the first outer threaded pipe (51) is in threaded connection with the inner threaded pipe (12), one end of the second connecting ring (42) close to the plug (11) is provided with a second outer threaded pipe (52), and the second outer threaded pipe (52) is in threaded connection with the plug (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322466866.9U CN220873926U (en) | 2023-09-12 | 2023-09-12 | Control line with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322466866.9U CN220873926U (en) | 2023-09-12 | 2023-09-12 | Control line with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220873926U true CN220873926U (en) | 2024-04-30 |
Family
ID=90818775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322466866.9U Active CN220873926U (en) | 2023-09-12 | 2023-09-12 | Control line with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220873926U (en) |
-
2023
- 2023-09-12 CN CN202322466866.9U patent/CN220873926U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |