CN208689235U - A kind of optical cable steering groove-jumping-preventing device - Google Patents
A kind of optical cable steering groove-jumping-preventing device Download PDFInfo
- Publication number
- CN208689235U CN208689235U CN201821572587.3U CN201821572587U CN208689235U CN 208689235 U CN208689235 U CN 208689235U CN 201821572587 U CN201821572587 U CN 201821572587U CN 208689235 U CN208689235 U CN 208689235U
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- CN
- China
- Prior art keywords
- optical cable
- shaped frame
- jumping
- preventing device
- fixed block
- 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 optical cables in fiber cable laying ancillary equipment field to turn to groove-jumping-preventing device, including former and later two parallel cross brackets and the opening up first U-shaped frame, connecting plate is welded between the upper end of two cross brackets and lower end is fixed with two arm end integral types of the described first U-shaped frame respectively, line wheel is rotatably connected between first U-shaped two support arm of frame, fixed block is rotatably connected between the horizontal end of two cross brackets, the bottom surface of the fixed block is to offer sliding slot in cambered surface and the cambered surface, the end that the downward opening second U-shaped frame and the second U-shaped frame are equipped with below the fixed block is equipped with sliding block；The tension band action-oriented wheel that a kind of optical cable provided by the utility model turns to groove-jumping-preventing device and generates when optical cable can be made to turn to offsets to one side, and directive wheel drives the second U-shaped frame to slide in cambered surface, to adapt to the moving direction of optical cable, optical cable is avoided to jump out directive wheel.
Description
Technical field
The utility model relates to fiber cable laying ancillary equipment fields, and in particular to a kind of optical cable steering groove-jumping-preventing device.
Background technique
Optical cable is a kind of common communication line, cable core, the cable being mainly made of a certain number of optical fiber in line project
The sheath and plastic peel wrapped up outside core is constituted.Optical cable is when carrying out unwrapping wire laying, since the variation optical cable of tension can produce
Raw vibration, therefore there are problems that being easy job-hopping when on the corner traction, optical cable job-hopping latter aspect is handled again to be more troublesome,
Working efficiency is reduced, another aspect easy damaged optical cable core causes the increase of laid down cost.
Utility model content
The technical issues of solution
Aiming at the problem that existing background is proposed, the utility model provides a kind of optical cable steering groove-jumping-preventing device.
Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of optical cable steering groove-jumping-preventing device, including former and later two parallel cross brackets and opening up first
U-shaped frame is welded with connecting plate between the upper end of two cross brackets and lower end two with the described first U-shaped frame respectively
Arm end integral type is fixed, and is rotatably connected to line wheel, the water of two cross brackets between first U-shaped two support arm of frame
Fixed block is rotatably connected between flush end portion, the bottom surface of the fixed block is to offer sliding slot in cambered surface and the cambered surface, described
The end that the downward opening second U-shaped frame and the second U-shaped frame are equipped with below fixed block is equipped with sliding block, the second U-shaped frame
It is slidably connected by the sliding block and sliding slot cooperation, is rotatably connected to directive wheel between two support arms of the second U-shaped frame.
Further, the quantity of the directive wheel is for two and tangent up and down, to optical cable is clipped in the middle, in optical cable
When steering, on the one hand the second U-shaped frame adapts to the Orientation differences of optical cable according to the tension that directive wheel is subject to, on the other hand two guiding
Optical cable is stuck in middle part and prevents from jumping out by wheel.
Further, the fixed block, the second U-shaped frame and the directive wheel are left about the cross bracket
It is right symmetrical, it is suitable for the angle change of optical cable convenient for guidance optical cable.
Further, the left and right sides of the cross bracket bottom end accordingly end with the described second U-shaped frame support arm
Portion is connected with spring, increases resistance when the second U-shaped frame or more orientation angles adjustment, prevents fixed block from the second U-shaped frame being driven to turn
Moving too fast causes optical cable too loose or too tight.
Further, the upper surface of the connecting plate is fixed with suspension hook, convenient aerial deposited convenient for setting up cross bracket
If.
Beneficial effect
It is had the following beneficial effects: compared with known publicly-owned technology using technical solution provided by the utility model
For optical cable when setting up into directive wheel and line wheel, the tension that optical cable generates when turning to will drive directive wheel to side
Offset, directive wheel drive the second U-shaped frame to slide in cambered surface, to adapt to the moving direction of optical cable, optical cable are avoided to jump out guiding
Wheel.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of the utility model；
Label in figure respectively represents: 1- cross bracket；The U-shaped frame of 2- first；3- connecting plate；4- line wheel；5- fixed block；
6- sliding slot；The U-shaped frame of 7- second；8- sliding block；9- directive wheel；10- spring；11- suspension hook.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Below with reference to embodiment, the utility model will be further described.
In conjunction with Fig. 1-2: a kind of optical cable steering groove-jumping-preventing device including former and later two parallel cross brackets 1 and is opened
Mouth the first U-shaped frame 2 upward, is welded with connecting plate 3 between the upper end of two cross brackets 1 and lower end is U-shaped with first respectively
Two arm end integral types of frame 2 are fixed, and are rotatably connected to line wheel 4, two cross brackets 1 between first 2 liang of support arms of U-shaped frame
Horizontal end between be rotatably connected to fixed block 5, the bottom surface of fixed block 5 is to offer sliding slot 6, fixed block in cambered surface and cambered surface
5 lower sections are equipped with the downward opening second U-shaped frame 7 and the end of the second U-shaped frame 7 is equipped with sliding block 8, and the second U-shaped frame 7 passes through sliding block 8
It is slidably connected with the cooperation of sliding slot 6, is rotatably connected to directive wheel 9 between two support arms of the second U-shaped frame 7.
Optical cable when setting up into directive wheel 9 and line wheel 4, when optical cable turns to the tension that generates will drive directive wheel 9 to
Side offset, directive wheel 9 drive the second U-shaped frame 7 to slide in the cambered surface of fixed block 5, thus adapt to the left and right orientation of optical cable
Offset, while fixed block 5 can drive the second U-shaped frame 7 to rotate upwardly and downwardly by Damping rotation shaft in the end of cross bracket 1, thus
The corner dimension for adjusting the second U-shaped frame 7 and horizontal plane, adapts to the angle offset of optical cable up and down direction, optical cable is avoided to jump out guiding
Wheel 9.
Further, the quantity of directive wheel 9 is for two and tangent up and down, and optical cable is lacked from the tangent centre of two directive wheels 9
It is pierced by mouthful, so that optical cable is clipped in the middle, when optical cable turns to, on the one hand the second U-shaped frame 7 is opened according to what directive wheel 9 was subject to
Power adapts to the Orientation differences of optical cable, and on the other hand optical cable is stuck in middle part and prevents from jumping out by two directive wheels 9.
Further, fixed block 5, the second U-shaped frame 7 and directive wheel 9 are about 1 bilateral symmetry of cross bracket, convenient for drawing
Light guide cable is suitable for the angle change of optical cable.
Further, end of the left and right sides of 1 bottom end of cross bracket accordingly with the second U-shaped 7 support arm of frame is connected with
Spring 10 increases the resistance when adjustment of the second U-shaped about 7 orientation angles of frame, prevents fixed block 5 from the second U-shaped frame 7 being driven to rotate
Cause optical cable too loose or too tight fastly.
Further, the upper surface of connecting plate 3 is fixed with suspension hook 11, convenient aerial deposited convenient for setting up cross bracket 1
If.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific embodiment of the utility model yet.Obviously, according in this specification
Hold, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain this reality
With novel principle and practical application, so that skilled artisan be enable to better understand and utilize this practical new
Type.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of optical cable turns to groove-jumping-preventing device, including former and later two parallel cross brackets (1) and opening up the
One U-shaped frame (2), is welded with connecting plate (3) between the upper end of two cross brackets (1) and lower end is respectively with described first
Two arm end integral types of U-shaped frame (2) are fixed, and are rotatably connected to line wheel (4) between first U-shaped (2) two support arm of frame,
It is characterized in that: being rotatably connected to fixed block (5) between the horizontal end of two cross brackets (1), the fixed block (5)
Bottom surface be to be offered sliding slot (6) in cambered surface and the cambered surface, it is U-shaped that downward opening second is equipped with below the fixed block (5)
The end of frame (7) and the second U-shaped frame (7) is equipped with sliding block (8), and the second U-shaped frame (7) passes through the sliding block (8) and institute
It states sliding slot (6) cooperation to be slidably connected, is rotatably connected to directive wheel (9) between two support arms of the second U-shaped frame (7).
2. a kind of optical cable according to claim 1 turns to groove-jumping-preventing device, it is characterised in that: the number of the directive wheel (9)
Amount is for two and tangent up and down.
3. a kind of optical cable according to claim 1 turns to groove-jumping-preventing device, it is characterised in that: the fixed block (5), described
Second U-shaped frame (7) and the directive wheel (9) are about the cross bracket (1) bilateral symmetry.
4. a kind of optical cable according to claim 1 turns to groove-jumping-preventing device, it is characterised in that: the cross bracket (1)
End of the left and right sides of bottom end accordingly with the described second U-shaped frame (7) support arm is connected with spring (10).
5. a kind of optical cable according to claim 1 turns to groove-jumping-preventing device, it is characterised in that: the connecting plate (3) it is upper
Surface is fixed with suspension hook (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821572587.3U CN208689235U (en) | 2018-09-26 | 2018-09-26 | A kind of optical cable steering groove-jumping-preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821572587.3U CN208689235U (en) | 2018-09-26 | 2018-09-26 | A kind of optical cable steering groove-jumping-preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208689235U true CN208689235U (en) | 2019-04-02 |
Family
ID=65889708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821572587.3U Expired - Fee Related CN208689235U (en) | 2018-09-26 | 2018-09-26 | A kind of optical cable steering groove-jumping-preventing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208689235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140982A (en) * | 2021-04-27 | 2021-07-20 | 青海送变电工程有限公司 | Corner traction device for cable laying |
-
2018
- 2018-09-26 CN CN201821572587.3U patent/CN208689235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140982A (en) * | 2021-04-27 | 2021-07-20 | 青海送变电工程有限公司 | Corner traction device for cable laying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20210926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |