CN209897207U - Network distribution frame - Google Patents
Network distribution frame Download PDFInfo
- Publication number
- CN209897207U CN209897207U CN201920653123.3U CN201920653123U CN209897207U CN 209897207 U CN209897207 U CN 209897207U CN 201920653123 U CN201920653123 U CN 201920653123U CN 209897207 U CN209897207 U CN 209897207U
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- Prior art keywords
- distribution frame
- frame
- optical fiber
- distribution
- crossbeam
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Abstract
The utility model discloses a network distribution frame includes the distribution frame, spanes the crossbeam of distribution frame, with the side arm of the vertical spacing connection in distribution frame both sides, the distribution frame the crossbeam with the side arm forms U type structure, the distribution frame is equipped with the optical fiber hole, be equipped with on the crossbeam a plurality of with the optical fiber hole corresponds can wind vertical direction pivoted support line frame, support line frame upper portion is equipped with the recess that holds the optic fibre wire jumper, support line frame lower part setscrew thread, support line frame is located to open there is the through-hole on the crossbeam, support line frame with crossbeam bolted connection. The utility model provides a network distribution frame alleviates the crooked degree of optic fibre wire jumper, ensures optic fibre wire jumper life.
Description
Technical Field
The utility model relates to an optical fiber equipment technical field especially relates to a network distribution frame.
Background
Current patent number is CN201820334778.X, a movable network distribution frame, including distribution frame body and the distribution cabinet that holds the distribution frame body, the equal fixed mounting in the inside both sides wall of distribution cabinet has the baffle, the equal vertical circular notch of multiunit of having seted up of two sets of baffle inside walls, equal activity is inserted in the circular notch and is equipped with the carousel, the equal fixed mounting in carousel middle part surface has the sleeve, the spout has all been seted up to sleeve both sides wall, the equal fixedly connected with reset spring in sleeve inner bottom surface, distribution frame body both sides are all inserted through the axostylus axostyle.
However, when the optical fiber jumper wire crystal head is installed, the crystal head is inserted into an interface of the distribution frame, the optical fiber jumper wire is bent, the optical fiber jumper wire is damaged, and the service life is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a network distribution frame, life is high.
The utility model discloses a technical scheme that network distribution frame adopted is:
the utility model provides a network distribution frame includes the distribution frame, span the crossbeam of distribution frame, with the side arm of the vertical spacing connection in distribution frame both sides, the distribution frame the crossbeam with the side arm forms U type structure, the distribution frame is equipped with the optical fiber hole, be equipped with on the crossbeam a plurality ofly with the optical fiber hole corresponds can wind vertical direction pivoted support line frame, support line frame upper portion is equipped with the recess that holds the optic fibre wire jumper, support line frame lower part is seted up threadedly, support line frame is located to open there is the through-hole on the crossbeam, support line frame with crossbeam bolted connection.
Preferably, the side arm is provided with a plurality of through holes, the distribution frame is provided with a plurality of internal threads at positions corresponding to the through holes, and the side arm is connected with the distribution frame through screws.
Preferably, a plurality of the distribution frames are mounted on the distribution cabinet, and the side arms can be connected with different through holes through screws to form adjacent staggered arrangement.
Preferably, the two sides of the distribution frame are provided with ear-shaped chutes for the side arms to slide, the ear-shaped chutes are provided with a plurality of limiting holes, the side arms are provided with single elastic limiting parts corresponding to the limiting holes, and the elastic limiting parts are connected with the side arms through screws.
Preferably, a plurality of the distribution frames are installed on the distribution cabinet, and the side arms can be limited by the elastic limiting pieces and different limiting holes to form adjacent staggered arrangement.
Preferably, the groove is provided with a stud.
Preferably, the cross section of the groove parallel to the optical fiber jumper is arc-shaped.
Preferably, the cross section of the groove perpendicular to the optical fiber jumper is U-shaped.
The utility model discloses a network distribution frame's beneficial effect is: when the optical fiber jumper is installed, the optical fiber jumper is supported by the supporting wire frame, one section of the optical fiber jumper, which is close to the distribution frame, is perpendicular to the distribution frame, the stress of the optical fiber jumper is reduced, the bending degree of the optical fiber jumper is reduced, and the service life of the optical fiber jumper is guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a network distribution frame according to the present invention.
Fig. 2 is a schematic side view of a first state of a first embodiment of the network distribution frame of the present invention.
Fig. 3 is a schematic side view of a second state of a first embodiment of the network distribution frame of the present invention.
Fig. 4 is a schematic top view of a first line sequence according to a first embodiment of the network distribution frame of the present invention.
Fig. 5 is a schematic plan view of a second line sequence according to a first embodiment of the network distribution frame of the present invention
Fig. 6 is a schematic structural diagram of a second embodiment of the network distribution frame according to the present invention.
Fig. 7 is a schematic diagram of a side view of a first state of a second embodiment of the network distribution frame of the present invention.
Fig. 8 is a schematic diagram of a second state side view of an embodiment of a network patch panel according to the present invention.
Fig. 9 is a schematic top view of a first line sequence of a second embodiment of the network distribution frame according to the present invention.
Fig. 10 is a schematic top view of a second line sequence of a second embodiment of the network distribution frame of the present invention.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
example one
Referring to fig. 1-5, a network distribution frame includes a distribution frame 10, a beam 111 crossing the distribution frame, side arms 112 connected to the two sides of the distribution frame in a longitudinal limited manner, the beam 111 and the side arms 112 form a U-shaped structure, the distribution frame is provided with optical fiber holes 12, the beam 111 is provided with a plurality of supporting frames 13 which are rotatable around the vertical direction corresponding to the optical fiber holes 12, the upper portion of the supporting frame 13 is provided with a groove 132 for supporting an optical fiber jumper 20, the lower portion of the supporting frame 13 is provided with threads 133, the supporting frame 13 is located on the beam 111 with through holes, and the supporting frame 13 is connected to the beam 111 through bolts with nuts 134.
The side arm 112 is provided with a plurality of through holes 16, the distribution frame 10 is provided with a plurality of internal threads 15 at positions corresponding to the through holes 151, and the side arm 112 is in screw connection with the distribution frame 10.
A plurality of distribution frames 10 are mounted on the distribution cabinet with side arms 112 being connected by screws 14 to different through holes 16 to form an adjacent staggered arrangement. When a plurality of distribution frames 10 are arranged on the distribution cabinet, the optical fiber jumper wires 20 led out by each distribution frame 10 cannot be overlapped together, so that the operation and the searching of workers are facilitated, and the working efficiency is accelerated.
The groove 132 is provided with an anti-skid protrusion 131, the section of the groove 132 parallel to the optical fiber jumper 20 is arc-shaped, and the section of the groove 132 perpendicular to the optical fiber jumper 20 is U-shaped. The curvature of the optical fiber jumper wire 20 is increased, the bending degree of the optical fiber jumper wire 20 is reduced, and the service life of the optical fiber jumper wire is guaranteed.
The wire support frame 13 can axially rotate on the cross beam 111 with the through hole, the wire support frame 13 can form an inclination angle with the distribution frame 10 after rotating, when the optical fiber jumper wire 20 is bound on one side, the inclination angle is increased along with the increase of the distance away from the binding point, the included angle between the optical fiber jumper wire 20 and the distribution frame 10 can be increased, the bending degree of the optical fiber jumper wire 20 is reduced, the stress is reduced, and the service life is guaranteed.
The utility model provides a network distribution frame, when installation optical fiber jumper wire 20', owing to there is support line frame 13 to hold optical fiber jumper wire 20', optical fiber jumper wire 20 'is close to one section of distribution frame 13 and is perpendicular with distribution frame 13, and optical fiber jumper wire atress diminishes this moment, alleviates optical fiber jumper wire bending degree, guarantee optical fiber jumper wire 20' life.
Example two
Referring to fig. 6-10, a network distribution frame includes a distribution frame 10', a beam 111' crossing the distribution frame, side arms 112 'connected to the two sides of the distribution frame in a limited manner in the longitudinal direction, the beam 111' and the side arms 112 'forming a U-shaped structure, the distribution frame having optical fiber holes 12', the beam 111 'having a plurality of wire holders 13' corresponding to the optical fiber holes 12 'and rotatable in the vertical direction, the wire holder 13' having a groove 132 'for holding an optical fiber jumper 20 at the upper portion, the wire holder 13' having threads 133 at the lower portion, the wire holder 13 'being located on the beam 111' having a through hole, the wire holder 13 'being connected to the beam 111' by bolts.
Ear-shaped chutes 31 for the side arms 112 'to slide are arranged on both sides of the distribution frame 10', a plurality of limiting holes 311 are arranged on the ear-shaped chutes 31, a single elastic limiting member 32 corresponding to the limiting holes 311 is arranged on the side arms 112', and the elastic limiting member 32 is in screw connection with the side arms 112'.
A plurality of distribution frames 10 'are installed on the distribution cabinet, and the side arms 112' can be limited by the elastic limiting pieces 32 and different limiting holes 311 to form adjacent staggered arrangement. When a plurality of distribution frames 10 are arranged on the distribution cabinet, the optical fiber jumper wires 20 led out by each distribution frame 10 cannot be overlapped together, so that the operation and the searching of workers are facilitated, and the working efficiency is accelerated.
The groove 132 'is provided with an anti-skid protrusion 131', the section of the groove 132 'parallel to the optical fiber jumper is arc-shaped, and the section of the groove 132' perpendicular to the optical fiber jumper is U-shaped. The curvature of the optical fiber jumper wire 20 'is increased, the bending degree of the optical fiber jumper wire 20' is reduced, and the service life of the optical fiber jumper wire is guaranteed.
The wire support frame 13 'can axially rotate on the cross beam 111' with the through hole, the wire support frame 13 'can form an inclination angle with the distribution frame 10' after rotating, when the optical fiber jumper wire 20 'is bundled on one side, the inclination angle is increased along with the increase of the distance far away from the bundling point, the included angle between the optical fiber jumper wire 20' and the distribution frame 10 'can be increased, the bending degree of the optical fiber jumper wire 20' is reduced, the stress is reduced, and the service life is guaranteed.
The utility model provides a network distribution frame, when installation optical fiber jumper wire 20', owing to there is support line frame 13 to hold optical fiber jumper wire 20', optical fiber jumper wire 20 'is close to one section of distribution frame 13 and is perpendicular with distribution frame 13, and optical fiber jumper wire 20' atress diminishes this moment, alleviates optical fiber jumper wire 20 'bending degree, guarantee optical fiber jumper wire 20' life.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. The utility model provides a network distribution frame, its characterized in that, includes the distribution frame, span the crossbeam of distribution frame, with the side arm of the vertical spacing connection in distribution frame both sides, the distribution frame the crossbeam with the side arm forms U type structure, the distribution frame is equipped with the optical fiber hole, be equipped with on the crossbeam a plurality ofly with the optical fiber hole corresponds can wind vertical direction pivoted support line frame, support line frame upper portion is equipped with the recess of holding the optic fibre wire jumper, support line frame lower part is seted up threadedly, support line frame is located to open there is the through-hole on the crossbeam, support line frame with crossbeam bolted connection.
2. The network distribution frame of claim 1, wherein the side arm defines a plurality of through holes, the distribution frame defines a plurality of internal threads at locations corresponding to the through holes, and the side arm is in threaded engagement with the distribution frame.
3. The network distribution frame of claim 2, wherein a plurality of said distribution frames are mounted on a distribution cabinet, said side arms being connected by screws to different through holes to form an adjacent staggered arrangement.
4. The network distribution frame of claim 1, wherein ear-shaped chutes for the side arms to slide are provided on both sides of the distribution frame, the ear-shaped chutes are provided with a plurality of limiting holes, the side arms are provided with a single elastic limiting member corresponding to the limiting holes, and the elastic limiting member is connected to the side arm screws.
5. The network distribution frame of claim 4, wherein a plurality of said distribution frames are mounted on a distribution cabinet, said side arms being retained by said resilient retention members and different ones of said retention apertures to form an adjacent staggered arrangement.
6. The network patch panel of claim 1 wherein said recesses are provided with non-slip projections.
7. The network patch panel of claim 6 wherein said grooves are arcuate in cross-section parallel to the optical fiber patch cords.
8. The network patch panel of claim 6 wherein said grooves are U-shaped in cross-section perpendicular to the optical fiber patch cords.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920653123.3U CN209897207U (en) | 2019-05-08 | 2019-05-08 | Network distribution frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920653123.3U CN209897207U (en) | 2019-05-08 | 2019-05-08 | Network distribution frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209897207U true CN209897207U (en) | 2020-01-03 |
Family
ID=69000448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920653123.3U Expired - Fee Related CN209897207U (en) | 2019-05-08 | 2019-05-08 | Network distribution frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209897207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112153491A (en) * | 2020-09-11 | 2020-12-29 | 国网山东省电力公司济南市济阳区供电公司 | Installation mechanism of network distribution frame corner |
-
2019
- 2019-05-08 CN CN201920653123.3U patent/CN209897207U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112153491A (en) * | 2020-09-11 | 2020-12-29 | 国网山东省电力公司济南市济阳区供电公司 | Installation mechanism of network distribution frame corner |
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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: 20200103 Termination date: 20200508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |