CN105158866B - Fibre distribution frame - Google Patents
Fibre distribution frame Download PDFInfo
- Publication number
- CN105158866B CN105158866B CN201510621935.6A CN201510621935A CN105158866B CN 105158866 B CN105158866 B CN 105158866B CN 201510621935 A CN201510621935 A CN 201510621935A CN 105158866 B CN105158866 B CN 105158866B
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- bearing
- support plate
- hinged
- worm
- 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.)
- Active
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 241000237858 Gastropoda Species 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 abstract description 13
- 238000000605 extraction Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4452—Distribution frames
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Unwinding Of Filamentary Materials (AREA)
- Transmission Devices (AREA)
Abstract
Fibre distribution frame, for the support for winding optical fiber to be supported, facilitate the extraction of optical fiber.It includes support plate, support shaft, first supporting leg, second supporting leg, feed screw nut, leading screw, bearing and handle, horizontal support shaft is fixed with the end face of the support plate, it is hinged in the left side of the support plate bottom and the first supporting leg is installed, it is hinged on the right side of the support plate bottom and the second supporting leg is installed, the equal length of first supporting leg and the second supporting leg, it is hinged in first midleg and feed screw nut is installed, it is hinged in second midleg and bearing is installed, one end of one leading screw is rotatably installed on bearing, the other end of the leading screw coordinates with feed screw nut, worm gear is provided with the drive end of the leading screw, worm screw is rotatablely equipped with the bearing, the worm and wheel engagement coordinates, handle is fixed with the worm shaft.The present invention, it can easily realize and coiled optical fiber is retracted, it is time saving and energy saving.
Description
Technical field
The present invention relates to technical field of electric power construction, specifically a kind of fibre distribution frame.
Background technology
In power construction, fiber plant is very universal and cumbersome work.Torn open by optical fiber from circular support
When lower, due to being relatively large in diameter for support, and support is larger together with coiled optical fiber weight, carry get up it is relatively difficult, cause light
Fine extraction is relatively difficult.
The content of the invention
It is an object of the invention to provide a kind of fibre distribution frame, for the support for winding optical fiber to be supported, facilitates light
Fine extraction.
The technical scheme adopted by the invention to solve the technical problem is that：Fibre distribution frame, it is characterized in that, it includes support
Disk, support shaft, the first supporting leg, the second supporting leg, feed screw nut, leading screw, bearing and handle, it is solid on the end face of the support plate
Surely there is horizontal support shaft, be hinged in the left side of the support plate bottom and the first supporting leg is installed, in the support plate bottom
Right side is be hinged to be provided with the second supporting leg, the equal length of first supporting leg and the second supporting leg, in first midleg
It is be hinged that feed screw nut is installed, it is hinged in second midleg and bearing is installed, one end of a leading screw is rotatably installed in
On bearing, the other end and the feed screw nut of the leading screw coordinate, and worm gear are provided with the drive end of the leading screw, on the bearing
Worm screw is rotatablely equipped with, the worm and wheel engagement coordinates, and handle is fixed with the worm shaft.
Further, external screw thread is provided with the free end of the support shaft, coordinates in the support shaft and circle is installed
Auxiliary supports.
Further, a pair of otic placodes are provided with the bottom of the support plate, first, second supporting leg is hinged with otic placode respectively to be connected
Connect.
Further, mounting bracket is fixed with the bearing, the worm screw is rotatably installed on mounting bracket.
Further, be provided with montant in the side of the bearing, the montant is fixedly connected with mounting bracket, and montant with
Bearing diagonal is provided between mounting bracket.
Further, jointed shaft is respectively fixed with the side of first supporting leg and the second supporting leg, in the jointed shaft
Free end be respectively equipped with baffle plate, be respectively equipped with stepped hole in the installation end of the feed screw nut and bearing, the baffle plate can turn
Dynamic is arranged in the macropore of stepped hole, the aperture rotation connection of the jointed shaft and stepped hole.
Further, the support plate is circular metal part.
The beneficial effects of the invention are as follows：Fibre distribution frame provided by the invention, the mounting bracket for supporting optical fiber can be placed on branch
Support on axle, then realize and optical fiber is retracted, avoid asking of being wasted time and energy when putting mounting bracket and optical fiber is retracted when on the ground
Topic；Auxiliary supports are removably installed in support shaft, the installation requirement of large scale mounting bracket can be met.By changing the
First, the distance between second supporting leg, adapt to the suspension requirement of the roll of optical fiber of different-diameter, avoid when roll of optical fiber is relatively large in diameter with
The contact friction on ground, final realize facilitate retracting for optical fiber.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is one of cooperation schematic diagram of feed screw nut and the first supporting leg；
Fig. 3 is the two of the cooperation schematic diagram of feed screw nut and the first supporting leg；
Fig. 4 is the schematic diagram of handle and the second supporting leg；
Fig. 5 is the schematic diagram of support plate；
Fig. 6 is the schematic diagram that subring is installed in support plate；
Schematic diagram when Fig. 7 is regulation support plate height；
In figure：1 support plate, 11 support shafts, 12 otic placodes, 13 is be hinged, 2 first supporting legs, 21 feed screw nuts, 211 screwed holes,
212 stepped holes, 3 second supporting legs, 31 bearings, 311 through holes, 32 montants, 33 mounting brackets, 34 bearing diagonals, 4 rollers, 5 leading screws, 6 snails
Bar, 61 handles, 62 worm gears, 63 protection pads, 7 baffle plates, 71 jointed shafts, 8 auxiliary supports.
Embodiment
As shown in Figures 1 to 7, the invention mainly comprises support plate 1, the first supporting leg 2, feed screw nut 21, the second supporting leg 3,
Bearing 31, montant 32, mounting bracket 33, bearing diagonal 34, roller 4, leading screw 5, worm screw 6, handle 61, worm gear 62, baffle plate 7 and auxiliary branch
Support member 8, present invention is described below in conjunction with the accompanying drawings.
As shown in figure 1, support plate 1 is circular metalwork, as shown in figure 5, being provided with support at the center of support plate one end
Axle 11, support shaft are welded and fixed or integrally manufactured with support plate；Support shaft also may be rotatably mounted in support plate.In support shaft
Free end is provided with external screw thread, and an otic placode 12 is respectively equipped with the both sides of support plate bottom, and 13 peaces are hinged on the otic placode in left side
Equipped with the first supporting leg 2, it is hinged on the otic placode on right side and the second supporting leg 3 is installed, in the bottom of the first supporting leg and the second supporting leg point
Roller 4 is not installed, in order to the movement of whole distributing frame.It is hinged in first midleg and feed screw nut 21 is installed, such as
Shown in Fig. 2, Fig. 3, jointed shaft 71 is installed with the side of the first supporting leg, the gear of circle is fixed with the free end of jointed shaft
Plate 7, stepped hole 212 is provided with the installation end of feed screw nut, baffle plate is placed in the macropore of stepped hole, and the diameter of baffle plate is slightly smaller than
The aperture of the aperture of stepped hole macropore and the aperture for being more than stepped hole aperture, jointed shaft and stepped hole is rotatablely connected, so, leading screw
Nut can swing with respect to the first supporting leg.The equal length of first supporting leg and the second supporting leg.
Bearing 31 is installed as shown in figure 1, being hinged in second midleg, as shown in figure 4, bearing is square metal
Part, jointed shaft 7 is also fixed with the side of the second rest, and baffle plate is provided with the free end of jointed shaft, in the installation end of bearing
Provided with stepped hole, baffle plate is placed in the macropore of stepped hole, and the aperture of jointed shaft and stepped hole is rotatablely connected.It is provided with bearing
Through hole 311, in through-holes, the screwed hole 211 on the other end and feed screw nut of leading screw coordinates for one end rotational installation of leading screw 5.
So, bearing can swing with respect to the second supporting leg.Mounting bracket 33 is provided with the top of bearing, is rotatablely equipped with mounting bracket
Worm screw 6, handle 61 is installed with worm shaft, protection pad 63 is provided with the holding end of handle, protection pad is flexible piece, Ke Yiwei
Rubber, sponge etc., protection pad are wrapped in the holding end of handle.One end of leading screw coordinates with feed screw nut, and the other end of leading screw rotates
On bearing, so when driving leading screw to rotate, the movement of feed screw nut can be driven.Montant 32 is fixed with bearing,
The top of montant is fixedly connected with mounting bracket, and mounting bracket is horizontal positioned, and bearing diagonal 34 is provided between mounting bracket and montant, tiltedly branch
One end of support is fixed on mounting bracket, and the other end of bearing diagonal is fixed on montant.So, setting by bearing diagonal and montant
Put, the stability of mounting bracket can be increased.Worm gear 62 is installed with the drive end of leading screw, worm gear engages cooperation with worm screw 6.
So when driving handle rotates, the rotation of leading screw can be driven, and then realizes the movement of feed screw nut, finally drives first, the
Two supporting legs it is close to each other or remote；As shown in fig. 7, when first, second supporting leg is close to each other, feed screw nut and the first supporting leg
It is articulated and connected, the mode that bearing and the second supporting leg are articulated and connected, may be such that leading screw is in horizontality all the time, and then ensure leading screw
Stability when nut moves horizontally, during ensureing swinging handle, the first supporting leg can be achieved and the second supporting leg is close to each other or remote
From when be smoothed out.
When the mounting bracket internal diameter of support optical fiber is larger, support shaft can not support mounting bracket, as shown in fig. 6, propping up
Support axle is provided with auxiliary supports 8, and auxiliary supports are circular metalwork, can be welded and fixed and formed by section bar, auxiliary branch
Support member is threadedly coupled with support shaft, in order to dismantle.The diameter of auxiliary supports and the internal diameter of mounting bracket are adapted.Worm and gear
Setting, by its self-locking performance avoid first, second supporting leg voluntarily closer or far from.
Claims (6)
1. fibre distribution frame, it is characterized in that, it includes support plate, support shaft, the first supporting leg, the second supporting leg, feed screw nut, silk
Thick stick, bearing and handle, horizontal support shaft is fixed with the end face of the support plate, in the left side of the support plate bottom
It is be hinged that first supporting leg is installed, the second supporting leg is installed the right side of the support plate bottom is be hinged, first supporting leg and the
The equal length of two supporting legs, it is hinged in first midleg and feed screw nut is installed, in second midleg
Be hinged to be provided with bearing, one end of a leading screw is rotatably installed on bearing, and the other end and the feed screw nut of the leading screw coordinate,
The drive end of the leading screw is provided with worm gear, and worm screw is rotatablely equipped with the bearing, and the worm and wheel engagement coordinates,
Handle is fixed with the worm shaft；
Jointed shaft is respectively fixed with the side of first supporting leg and the second supporting leg, is set respectively in the free end of the jointed shaft
There is baffle plate, be respectively equipped with stepped hole in the installation end of the feed screw nut and bearing, the baffle plate is spindle rotationally arranged in step
In the macropore in hole, the aperture rotation connection of the jointed shaft and stepped hole.
2. fibre distribution frame according to claim 1, it is characterized in that, external screw thread is provided with the free end of the support shaft,
Coordinate the auxiliary supports for being provided with circle in the support shaft.
3. fibre distribution frame according to claim 1, it is characterized in that, a pair of otic placodes are provided with the bottom of the support plate,
First, second supporting leg is articulated and connected with otic placode respectively.
4. fibre distribution frame according to claim 1, it is characterized in that, mounting bracket, the snail are fixed with the bearing
Bar is rotatably installed on mounting bracket.
5. fibre distribution frame according to claim 1, it is characterized in that, montant is provided with the side of the bearing, it is described perpendicular
Bar is fixedly connected with mounting bracket, and bearing diagonal is provided between montant and mounting bracket.
6. fibre distribution frame according to claim 1, it is characterized in that, the support plate is circular metal part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510621935.6A CN105158866B (en) | 2015-09-25 | 2015-09-25 | Fibre distribution frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510621935.6A CN105158866B (en) | 2015-09-25 | 2015-09-25 | Fibre distribution frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105158866A CN105158866A (en) | 2015-12-16 |
| CN105158866B true CN105158866B (en) | 2018-03-06 |
Family
ID=54799779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510621935.6A Active CN105158866B (en) | 2015-09-25 | 2015-09-25 | Fibre distribution frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105158866B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0515247A1 (en) * | 1991-05-22 | 1992-11-25 | Sollac | Device for winding and unwinding cables, particularly hoisting cables for travelling cranes |
| US6299100B1 (en) * | 1998-12-28 | 2001-10-09 | Ken Cloud | Cable reel lifter/transporter |
| CN201280366Y (en) * | 2008-06-20 | 2009-07-29 | 许昌远方工贸有限公司 | Multi-purpose cable winding apparatus |
| CN203612758U (en) * | 2013-10-17 | 2014-05-28 | 常州汇森电子有限公司 | Multifunctional and convenient cable rack |
| CN104332882A (en) * | 2014-11-19 | 2015-02-04 | 国家电网公司 | Adjustable cable paying-off support |
-
2015
- 2015-09-25 CN CN201510621935.6A patent/CN105158866B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0515247A1 (en) * | 1991-05-22 | 1992-11-25 | Sollac | Device for winding and unwinding cables, particularly hoisting cables for travelling cranes |
| US6299100B1 (en) * | 1998-12-28 | 2001-10-09 | Ken Cloud | Cable reel lifter/transporter |
| CN201280366Y (en) * | 2008-06-20 | 2009-07-29 | 许昌远方工贸有限公司 | Multi-purpose cable winding apparatus |
| CN203612758U (en) * | 2013-10-17 | 2014-05-28 | 常州汇森电子有限公司 | Multifunctional and convenient cable rack |
| CN104332882A (en) * | 2014-11-19 | 2015-02-04 | 国家电网公司 | Adjustable cable paying-off support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105158866A (en) | 2015-12-16 |
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