CN209045190U - A kind of semi-rigid cable convenient for bend fixing - Google Patents
A kind of semi-rigid cable convenient for bend fixing Download PDFInfo
- Publication number
- CN209045190U CN209045190U CN201821087512.6U CN201821087512U CN209045190U CN 209045190 U CN209045190 U CN 209045190U CN 201821087512 U CN201821087512 U CN 201821087512U CN 209045190 U CN209045190 U CN 209045190U
- Authority
- CN
- China
- Prior art keywords
- cable
- connecting rod
- semi
- wall
- bending
- 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
Links
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of semi-rigid cables convenient for bend fixing, including cable, end, connecting tube, nipple, cable tail, bending mechanism, first sleeve, the second casing, first connecting rod, the second connecting rod, rotary shaft, retaining mechanism, rotation bolt, nut, ring spring, shielded layer, insulator and core wire.Bending mechanism is installed by the outer wall in cable, bending mechanism is made of two casings and two connecting rods, wherein connected between first connecting rod and the second connecting rod by retaining mechanism, rotation screw bolt and nut inside retaining mechanism clamps two connecting rods, two connecting rods can be made arbitrarily to rotate by unscrewing nut, when two connecting rods rotate to it is vertical when, tighten nut, lock two connecting rods, cable bending angle is right angle at this time, therefore the angle for adjusting two connecting rods is the bending angle of changeable cable, facilitates adjusting.The utility model has the characteristics that facilitate bending.
Description
Technical field
The utility model relates to a kind of semi-rigid cable, specially a kind of semi-rigid cable convenient for bend fixing belongs to
Communication cable technical field.
Background technique
Cable is to transmit electric energy, electric signal and the wire product for realizing electromagnetic energy conversion.There are many type of cable, wherein half
Most of rigid cable does not have crust, and outer conductor is mostly seamless copper pipe, and also some are aluminium-alloy pipe, and the outer of seamless metal pipe is led
Body is not pliable, but is easy to be formed, and facilitates wiring in machine, and provide extraordinary shielding character；High-intensitive outer conductor
Also the stability of inner structure size is well ensured, so that semi-rigid coaxial cable can be easily made high performance cable group
Part.
There are still certain defects when in use for existing semi-rigid cable, since cable sheath generallys use metal tube,
Therefore manpower is inconvenient to bend metal tube when bending, needs to bend using flector, more troublesome in this way, and
It wastes time, and after the bending of existing semi-rigid cable, since the sizing characteristics of metal tube prevent cable from good
Restore as former state, to be inconvenient to dismantle after laying, be used for multiple times.
Utility model content
The purpose of this utility model is that solve above-mentioned semi-rigid cable metal sheath bending and need by external
Tool, the problem of being inconvenient to restore, cannot being used for multiple times after more troublesome and bending and provide a kind of convenient for bend fixing
Semi-rigid cable has and is convenient for bend fixing, facilitates the advantages of restoring original sample.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of semi-rigid electricity convenient for bend fixing
The end and the cable tail is respectively set in cable, including cable, end and cable tail, the both ends of the cable,
Core wire is arranged in the inside of the cable, and the outer wall of the core wire is socketed insulator, and the outer wall of the insulator is socketed shielded layer,
The outer wall of the shielded layer is socketed ring spring, and the outer wall of the end is socketed bending mechanism, the inside of the bending mechanism
First sleeve and the second casing be set, the side wall of the first sleeve is by rotary shaft installation first connecting rod, and described second set
The side wall of pipe installs the second connecting rod by the rotary shaft, passes through lock between the first connecting rod and second connecting rod
Tight mechanism is connected, and the inside setting rotation bolt of the retaining mechanism, the outer wall of the rotation bolt covers connected nut.
Preferably, the outer wall of the end installs connecting tube, and the connecting tube is connected by nipple with end
It connects.
Preferably, specification matches between the first sleeve and the second casing and cable, and bending mechanism and cable
It is movably connected between line.
Preferably, the outer diameter of the connecting tube and cable tail is greater than the internal diameter of first sleeve and the second casing.
Preferably, the first connecting rod and the second connecting rod pass through rotary shaft and first sleeve and the second casing is in turn
Dynamic connection, and first connecting rod passes through between retaining mechanism and the second connecting rod in rotation connection.
Preferably, one end of the first connecting rod and the second connecting rod is socketed between rotation bolt and nut.
Compared with prior art, the utility model has the beneficial effects that
1, bending mechanism is installed by the outer wall in cable, bending mechanism is made of two casings and two connecting rods,
It is wherein connected between first connecting rod and the second connecting rod by retaining mechanism, the rotation screw bolt and nut inside retaining mechanism is clamped
Two connecting rods can make two connecting rods arbitrarily rotate by unscrewing nut, when two connecting rods rotate to it is vertical when, twist
Tight nut locks two connecting rods, and cable bending angle is right angle at this time, therefore the angle for adjusting two connecting rods can change
The bending angle of power transformation cable facilitates adjusting.
2, the utility model is easy to use, compact-sized, by removing the connecting tube on cable end, can increase
Bending mechanism, this is repeatedly bent if necessary to cable, need to only increase the bending mechanism quantity on cable, and cable
The inside of line is made of core wire, insulator, shielded layer and ring spring, crust of the ring spring as cable, so that cable
It can restore as former state, to damage after avoiding cable from being repeatedly bent by spring after line bending, or can not restore
Problem.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the bending mechanism structural schematic diagram of the utility model.
Fig. 3 is the locking mechanism structure schematic diagram of the utility model.
Fig. 4 is the Cable structure schematic diagram of the utility model.
In figure: 1, cable, 2, end, 3, connecting tube, 4, nipple, 5, cable tail, 6, bending mechanism, 7, first
Casing, the 8, second casing, 9, first connecting rod, the 10, second connecting rod, 11, rotary shaft, 12, retaining mechanism, 13, rotation bolt,
14, nut, 15, ring spring, 16, shielded layer, 17, insulator, 18, core wire.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
It please refers to shown in Fig. 1-4, a kind of semi-rigid cable convenient for bend fixing, including cable 1, end 2 and electricity
End 2 and cable tail 5 is respectively set in cable tail 5, the both ends of cable 1, and core wire 18 is arranged in the inside of cable 1, core wire 18
Outer wall is socketed insulator 17, and the outer wall of insulator 17 is socketed shielded layer 16, and the outer wall of shielded layer 16 is socketed ring spring 15, cable
First 2 outer wall is socketed bending mechanism 6, the inside setting first sleeve 7 of bending mechanism 6 and the second casing 8, the side of first sleeve 7
Wall installs first connecting rod 9 by rotary shaft 11, and the side wall of the second casing 8 installs the second connecting rod 10 by rotary shaft 11, the
It is connected between one connecting rod 9 and the second connecting rod 10 by retaining mechanism 12, the inside setting rotation bolt 13 of retaining mechanism 12,
The outer wall for rotating bolt 13 covers connected nut 14, and the insulator 17 inside cable 1 is polytetrafluoroethylene material, and core wire 18 is avoided to leak
Electricity, and shielded layer 16 is exoperidium made of wirerope braiding, extraneous interference signal can be shielded, convenient for cable 1
Signal transmission, and cable 1 is bent if necessary when being laid with, it only need to be by 9 He of first connecting rod inside bending mechanism 6
Second connecting rod 10 is overturn, then locks two connecting rods by retaining mechanism 12, and the angle between two connecting rods is
The curved angle of cable 1 can be convenient the bending angle for changing cable 1 by bending mechanism 6, outer due to cable 1
After wall is made of ring spring 15, therefore bending mechanism 6 is removed, cable 1 can restore to straighten again, convenient for cable 1
It is used for multiple times.
Embodiment 2
In addition, referring to Fig.1-4, the outer wall of difference and above-described embodiment 1, end 2 installs connecting tube 3, and connecting tube 3 passes through
Nipple 4 is connected with end 2, is mounted on end 2 convenient for connecting tube 3, and connecting tube 3 is used to connecting cable 1
With electrical equipment, specification matches between first sleeve 7 and the second casing 8 and cable 1, and bending mechanism 6 and cable 1 it
Between be movably connected, first sleeve 7 and the second casing 8 are convenient movable on cable 1, so that bending mechanism 6 can be convenient shifting
It moves cable 1 and needs curved position, the outer diameter of connecting tube 3 and cable tail 5 is greater than the interior of first sleeve 7 and the second casing 8
Diameter, if cable 1 is bent repeatedly, connecting tube 3 removes end 2, by bending mechanism 6 along 2 sets of end in cable 1
On, need to bend several times and increase several bending mechanisms 6, first connecting rod 9 and the second connecting rod 10 by rotary shaft 11 with
First sleeve 7 and the second casing 8 are in rotation connection, and first connecting rod 9 passes through between retaining mechanism 12 and the second connecting rod 10
In rotation connection, when first connecting rod 9 and the second connecting rod 10 change angle by retaining mechanism 12, rotary shaft 11 is used to
Facilitate the rotation of two connecting rods 9, one end of first connecting rod 9 and the second connecting rod 10 is socketed in rotation bolt 13 and nut 14
Between, the one end for rotating bolt 13 is fixed by screwdriver, nut 14, which is tightened, clamps first connecting rod 9 and the second connecting rod 10
Behind one end, can be completed it is locked so that two connecting rods are not rotating.
When the utility model is used, the connecting tube 3 on cable 1 is removed from end 2 first, by bending mechanism
6 from 2 one end cap of end on cable 1, connecting tube 3 is reinstalled on end 2, avoids bending mechanism 6 from falling, a step
Step carry out cable 1 laying, when needing to bend by inside bending mechanism 6 first connecting rod 9 and the second connecting rod 10 carry out
Rotation, needs to bend any angle, and the angle that need to only generate rotation is equal with bending angle, then by tightening locking machine
Nut 14 inside structure 12 is locked, and bending angle is avoided to change, and when needing repeatedly to bend, only need to remove connecting tube 3 successively
It is put into the bending mechanism 6 for needing to bend.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of semi-rigid cable convenient for bend fixing, including cable (1), end (2) and cable tail (5), the electricity
The end (2) and the cable tail (5) is respectively set in the both ends of cable (1), it is characterised in that: the cable (1)
The outer wall of inside setting core wire (18), the core wire (18) is socketed insulator (17), and the outer wall of the insulator (17) is socketed screen
It covers layer (16), the outer wall of the shielded layer (16) is socketed ring spring (15), and the outer wall of the end (2) is socketed bending mechanism
(6), the side wall of inside setting first sleeve (7) of the bending mechanism (6) and the second casing (8), the first sleeve (7) is logical
Rotary shaft (11) installation first connecting rod (9) is crossed, the side wall of second casing (8) passes through the rotary shaft (11) installation second
Connecting rod (10) is connected between the first connecting rod (9) and second connecting rod (10) by retaining mechanism (12), institute
Inside setting rotation bolt (13) of retaining mechanism (12) is stated, the outer wall of rotation bolt (13) covers connected nut (14).
2. a kind of semi-rigid cable convenient for bend fixing according to claim 1, it is characterised in that: the end
(2) outer wall installs connecting tube (3), and the connecting tube (3) is connected by nipple (4) with end (2).
3. a kind of semi-rigid cable convenient for bend fixing according to claim 1, it is characterised in that: the first sleeve
(7) specification matches between the second casing (8) and cable (1), and in activity between bending mechanism (6) and cable (1)
Connection.
4. a kind of semi-rigid cable convenient for bend fixing according to claim 2, it is characterised in that: the connecting tube
(3) and the outer diameter of cable tail (5) be greater than first sleeve (7) and the second casing (8) internal diameter.
5. a kind of semi-rigid cable convenient for bend fixing according to claim 1, it is characterised in that: first connection
Bar (9) and the second connecting rod (10) they are in rotation connection by rotary shaft (11) and first sleeve (7) and the second casing (8), and
First connecting rod (9) passes through between retaining mechanism (12) and the second connecting rod (10) in rotation connection.
6. a kind of semi-rigid cable convenient for bend fixing according to claim 1 or 5, it is characterised in that: described first
One end of connecting rod (9) and the second connecting rod (10) is socketed between rotation bolt (13) and nut (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821087512.6U CN209045190U (en) | 2018-07-10 | 2018-07-10 | A kind of semi-rigid cable convenient for bend fixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821087512.6U CN209045190U (en) | 2018-07-10 | 2018-07-10 | A kind of semi-rigid cable convenient for bend fixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209045190U true CN209045190U (en) | 2019-06-28 |
Family
ID=67029427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821087512.6U Expired - Fee Related CN209045190U (en) | 2018-07-10 | 2018-07-10 | A kind of semi-rigid cable convenient for bend fixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209045190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114069464A (en) * | 2021-11-22 | 2022-02-18 | 北京卫星环境工程研究所 | Cable float-proof device for on-rail maintenance |
-
2018
- 2018-07-10 CN CN201821087512.6U patent/CN209045190U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114069464A (en) * | 2021-11-22 | 2022-02-18 | 北京卫星环境工程研究所 | Cable float-proof device for on-rail maintenance |
| CN114069464B (en) * | 2021-11-22 | 2022-07-08 | 北京卫星环境工程研究所 | Cable anti-floating device for on-orbit maintenance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9508467B2 (en) | Cable for integrated data transmission and power supply | |
| CN209045190U (en) | A kind of semi-rigid cable convenient for bend fixing | |
| CN115588533A (en) | Servo oil-resistant twisted-pair shielded cable | |
| CN109904802A (en) | A kind of power cable distributing bracket | |
| CN205406184U (en) | Communication cable | |
| CN210200334U (en) | Special shielding super-five data cable for wind power generation | |
| CN203932480U (en) | A kind of pulling force reinforced electric cable connector | |
| CN203536583U (en) | Connection structure for conductive cores of insulated bus | |
| CN203705707U (en) | Full-dry type peripheral reinforced simple optical cable | |
| CN114142406A (en) | Automobile wire harness | |
| CN207098578U (en) | One kind is with prolate-headed cable distribution device | |
| CN209496655U (en) | A kind of 35kv and New insulated tube type bus below | |
| CN207994601U (en) | A kind of novel extra large land cable crossover sub | |
| CN207994582U (en) | A kind of buried protection pipe of power cable | |
| CN203102936U (en) | Sea-water-resistant control cable | |
| CN207748668U (en) | A kind of earthquake-capturing cable wrapping head | |
| CN206280666U (en) | Metal hose earth protective device | |
| CN207994593U (en) | A kind of novel offshore wind farm cable termination | |
| CN210404647U (en) | Novel adjustable bus duct | |
| CN205827998U (en) | Flexible new forms of energy car inner high voltage cable | |
| CN204516409U (en) | A kind of comprehensively monitoring cable | |
| CN205104879U (en) | Strain clamp | |
| CN212517809U (en) | Horizontal pair twist cable of four pairs of non-shielding digital communication of super five types | |
| CN103730842A (en) | High-resistance loop in transformer substation | |
| CN220106049U (en) | Electrical quick-mounting pipe external grounding wire device for assembled building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20210710 |