CN209041308U - A kind of anti-aging drag-line - Google Patents
A kind of anti-aging drag-line Download PDFInfo
- Publication number
- CN209041308U CN209041308U CN201821834902.5U CN201821834902U CN209041308U CN 209041308 U CN209041308 U CN 209041308U CN 201821834902 U CN201821834902 U CN 201821834902U CN 209041308 U CN209041308 U CN 209041308U
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- CN
- China
- Prior art keywords
- drag
- aging
- heart
- rope
- alignment buffer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of anti-aging drag-lines, including drag-line ontology, drag-line ontology includes metal tube, and it is wrapped in the rubber tube outside metal tube, metal tube internal slide is provided with cable wire, cable wire includes the rope heart, and surround the alignment buffer of embedded rope heart outer wall, and the axis of alignment buffer and the rope heart is at angle.By being provided with alignment buffer in the outer wall of the rope heart, the impact of course of work China generation is greatly reduced, the rope heart is effectively protected, positive effect is played to the steady operation of entire drag-line ontology, long-time service is avoided and is easy to appear aging phenomenon, improve travel safety.
Description
Technical field
The utility model relates to motorcycle accessories fields, in particular to a kind of anti-aging drag-line.
Background technique
Manipulating pulling cable be it is a kind of be widely used in the machines such as lathe, vehicle, tractor replace pull rod manipulation, for component
Between manipulation linking, the device that changes running speed or tractive force etc., existing trailer reversing drag-line includes external rubber
Sebific duct and the cable wire being sleeved in rubber tube, this manipulating pulling cable there is: since contact area is big between rubber tube and cable wire
And cable wire hardness is high, causes between the rubber tube of brake cable and cable wire that mutual frictional force is big, mechanical efficiency is low and is easily damaged rubber
The problem of sebific duct and drag-line weight weight.The effect of automobile gear level inhaul cable assembly is the behaviour by vehicle cab to change gear assembly
It is vertical to be transmitted to shifting of transmission fork, to control the variation of speed in vehicle driving, reaches safety and rapidly travel purpose.
The gear inhaul cable assembly both ends of present a part of lilliput car are connector ring structure, and the side of nut clamping sleeve pipe cap is leaned among drag-line
Formula is separately fixed on selector and shifting of transmission bracket, and gear core wire length cannot be adjusted, and can only lean on shifting of transmission
Bracket, speed changer, the accuracy of manufacture of selector and vehicle welding precision guarantee the smooth, light of gear selecting, precision cannot
In the case where guarantee, shift control difficulty, clamping stagnation are easily caused, long-time service is easy to appear aging phenomenon, seriously affects driving
Safety.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem in the related technology at least to a certain extent.For this purpose,
The utility model proposes a kind of anti-aging drag-lines.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of anti-aging drag-line, including drag-line ontology, drag-line ontology includes metal tube, and is wrapped in outside metal tube
Rubber tube, metal tube internal slide are provided with cable wire, and cable wire includes the rope heart, and around the alignment buffer of embedded rope heart outer wall, delay
It breasts the tape with the axis of the rope heart into angle.
It is further improved according to the above technical scheme, the outer wall of the rope heart is provided with helicla flute around its axis, delays
It breasts the tape and is inlaid in bolt slot.
It is further improved according to the above technical scheme, the angle of the axis of alignment buffer and the rope heart is 45 degree, buffering
Line interval is looped around rope in the heart, is divided into 0.5 ± 0.1mm therebetween.
It is further improved according to the above technical scheme, lubricant layer is provided between rubber tube and metal tube, lubricate
Lubricant is filled in layer.
It is further improved according to the above technical scheme, the inside of rubber tube is provided with along its axis direction for subtracting
The chimb of few lubricant Radial Flow.
The beneficial effects of the utility model are: being greatly reduced worked by being provided with alignment buffer in the outer wall of the rope heart
The rope heart is effectively protected in the impact generated in journey, plays positive effect to the steady operation of entire drag-line ontology, avoids long-term
Using aging phenomenon is easy to appear, travel safety is improved.
Detailed description of the invention
It is described further below in conjunction with attached drawing and example.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Referring to Figures 1 and 2, a kind of anti-aging drag-line, including drag-line ontology 1, drag-line ontology 1 include metal tube 11, and
The rubber tube 12 being wrapped in outside metal tube 11, metal tube internal slide are provided with cable wire 2, and cable wire includes the rope heart 21, Yi Jihuan
Around the alignment buffer 22 of embedded rope heart outer wall, the axis of alignment buffer 22 and the rope heart 21 is at angle.Preferably, alignment buffer 22 and the rope heart
The angle of 21 axis is 45 degree, and the interval of alignment buffer 22 is looped around on the rope heart 21, is divided into 0.5 ± 0.1mm therebetween.By in the rope heart
Outer wall be provided with alignment buffer, greatly reduce the impact generated in the course of work, the rope heart be effectively protected, to entire drag-line sheet
The steady operation of body plays positive effect, avoids long-time service and is easy to appear aging phenomenon, improves travel safety.
Specifically, the outer wall of the rope heart 21 is provided with helicla flute around its axis, alignment buffer 22 is inlaid in bolt slot.
Further, in order to reduce the frictional force between rubber tube 12 and metal tube 11,12 aging of rubber tube, rubber tube are prevented
It is provided with lubricant layer 3 between 12 and metal tube 11, is filled with lubricant in lubricant layer 3.
Specifically, the inside of rubber tube 12 is provided with the chimb for reducing lubricant Radial Flow along its axis direction
31, it can be prevented using the structure uneven after lubricant long-time use.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (5)
1. a kind of anti-aging drag-line, it is characterised in that: including drag-line ontology, the drag-line ontology includes metal tube, and package
Rubber tube outside metal tube, the metal tube internal slide are provided with cable wire, and the cable wire includes the rope heart, and around embedding
The axis of the alignment buffer of dress rope heart outer wall, the alignment buffer and the rope heart is at angle.
2. a kind of anti-aging drag-line according to claim 1, it is characterised in that: the outer wall of the rope heart is set around its axis
It is equipped with helicla flute, the alignment buffer is inlaid in bolt slot.
3. a kind of anti-aging drag-line according to claim 1, it is characterised in that: the folder of the axis of the alignment buffer and the rope heart
Angle is 45 degree, and the alignment buffer interval is looped around rope in the heart, is divided into 0.5 ± 0.1mm therebetween.
4. a kind of anti-aging drag-line according to claim 1, it is characterised in that: be arranged between the rubber tube and metal tube
There is lubricant layer, is filled with lubricant in the lubricant layer.
5. a kind of anti-aging drag-line according to claim 4, it is characterised in that: the inside of the rubber tube is along its axis side
To the chimb being provided with for reducing lubricant Radial Flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821834902.5U CN209041308U (en) | 2018-11-08 | 2018-11-08 | A kind of anti-aging drag-line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821834902.5U CN209041308U (en) | 2018-11-08 | 2018-11-08 | A kind of anti-aging drag-line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209041308U true CN209041308U (en) | 2019-06-28 |
Family
ID=67041475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821834902.5U Expired - Fee Related CN209041308U (en) | 2018-11-08 | 2018-11-08 | A kind of anti-aging drag-line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209041308U (en) |
-
2018
- 2018-11-08 CN CN201821834902.5U patent/CN209041308U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Min Inventor before: Li Min |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20201108 |