CN217060586U - Fire-retardant fiber optic distribution frame prevents fires - Google Patents
Fire-retardant fiber optic distribution frame prevents fires Download PDFInfo
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- CN217060586U CN217060586U CN202220914390.3U CN202220914390U CN217060586U CN 217060586 U CN217060586 U CN 217060586U CN 202220914390 U CN202220914390 U CN 202220914390U CN 217060586 U CN217060586 U CN 217060586U
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Abstract
The utility model discloses a fire-retardant fiber optic distribution frame prevents fires, include: the fireproof cable comprises an optical fiber distribution frame main body, wherein the surface of the optical fiber distribution frame main body is coated with fireproof paint, the top of the optical fiber distribution frame main body is provided with an overhaul panel, the insides of four top angles of the overhaul panel are respectively connected with a fixed bolt in a penetrating way, and the fixed bolts are in threaded connection with the optical fiber distribution frame main body; the internally mounted of optical fiber distribution frame main part has the line module of melting, and the both ends of wiring module set up the spacing bayonet socket that the cross-section is "concave" shape, the inside bolt that is provided with in both sides of optical fiber distribution frame main part front end opening part, the one end of bolt is connected with the spring, the perpendicular surface of bolt is connected with the plectrum. This fire-retardant fiber optic distribution frame of preventing fires through the mutually supporting between wiring module, bolt, spring and the plectrum for when stirring the plectrum, can dismantle wiring module, thereby reach the convenient purpose of dismantling the change to the wiring module that damages.
Description
Technical Field
The utility model relates to an optical fiber distribution frame technical field specifically is a fire-retardant optical fiber distribution frame prevents fires.
Background
The optical fiber distribution frame is an important matching device in an optical transmission system, is used for functions of optical fiber fusion of an optical cable terminal, adjustment of an optical connector, storage of redundant tail fibers, optical cable protection and the like, and plays an important role in safe operation and flexible application of an optical fiber communication network.
The existing optical fiber distribution frame has the following problems in use: when the existing optical fiber distribution frame is used, the wiring module of the existing optical fiber distribution frame is fixedly arranged at the front end of the optical fiber distribution frame through bolts, and the damaged wiring module is inconvenient to detach and replace in the installation mode, so that the use is influenced.
Improvements are needed to address the above issues to meet market demands.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire-retardant fiber optic distribution frame prevents fires to solve the current fiber optic distribution frame that proposes in the above-mentioned background art when using, its wiring module is through bolt fixed mounting at fiber optic distribution frame's front end, and this kind of mounting means is inconvenient to dismantle the change to the wiring module of damage, thereby influences the problem of using.
In order to achieve the above object, the utility model provides a following technical scheme: a fire resistant and flame retardant fiber optic distribution frame comprising: the maintenance board is arranged at the top of the optical fiber distribution frame main body, fixing bolts are respectively connected inside four top corners of the maintenance board in a penetrating manner, and the fixing bolts are in threaded connection with the optical fiber distribution frame main body;
the internally mounted of optical fiber distribution frame main part has the line module of melting, the front end opening part of optical fiber distribution frame main part is provided with two wiring modules, and the both ends of wiring module set up the spacing bayonet socket that the cross-section is "concave" shape, the inside bolt that is provided with in both sides of optical fiber distribution frame main part front end opening part, the one end of bolt is connected with the spring, the perpendicular surface of bolt is connected with the plectrum.
Preferably, the back of the optical fiber distribution frame main body is provided with a circular jack communicated with the inside of the optical fiber distribution frame main body, and a protective pad made of rubber is adhered to the inner wall of the circular jack.
Preferably, the inside of optical fiber distribution frame main part is provided with two connecting strips, two the surface connection of connecting strip has the fixture block, two the both ends of connecting strip still are connected with the installation ear, the thread groove has been seted up to the inside of optical fiber distribution frame main part, the inside through connection of installation ear has the fitting plug.
Preferably, the size of the concave limiting bayonets arranged at the two ends of the two wiring modules is matched with the size of the plug pin.
Preferably, the bolt and the optical fiber distribution frame main body form an elastic telescopic structure through a spring.
Preferably, the connecting strip is made of PVC materials, and the connecting strip, the clamping block and the mounting lug are of an integrated structure.
Preferably, the fixture blocks are distributed on the surface of the connecting strip at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that:
in conclusion, the maintenance board is convenient to detach from the optical fiber distribution frame main body through the mutual matching among the optical fiber distribution frame main body, the maintenance board and the fixing bolt, so that the inside of the optical fiber distribution frame main body is convenient to open, the purpose of convenient maintenance is achieved, and the fireproof and flame-retardant effects can be achieved through the coating of the fireproof coating; through the mutual matching among the wiring module, the plug pin, the spring and the shifting piece, the wiring module can be disassembled when the shifting piece is shifted, so that the aim of conveniently disassembling the damaged wiring module is fulfilled; through the mutual matching between the connecting strip, the clamping block and the mounting lug, the fiber core wire connected with the wiring module can be clamped in the clamping block, so that the scattered fiber core wire can be bundled, and the knotting of the fiber core wire is effectively prevented.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the top view section and enlarged structure of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the connecting strip of the present invention;
figure 4 is the utility model discloses access panel installation section structure schematic diagram.
In the figure: 1. an optical fiber distribution frame main body; 2. an access panel; 3. a fixing bolt; 4. a wire fusing module; 5. a protective pad; 6. a wiring module; 7. a bolt; 8. a spring; 9. a shifting sheet; 10. a connecting strip; 11. a clamping block; 12. mounting lugs; 13. a thread groove; 14. and (6) installing a bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a fire resistant and flame retardant optical fiber distribution frame comprising: the cable distribution frame comprises an optical fiber distribution frame main body 1, wherein the surface of the optical fiber distribution frame main body 1 is coated with fireproof paint, an overhaul panel 2 is installed at the top of the optical fiber distribution frame main body 1, fixing bolts 3 are connected inside four vertex angles of the overhaul panel 2 in a penetrating mode, and the fixing bolts 3 are in threaded connection with the optical fiber distribution frame main body 1;
internally mounted of optical fiber distribution frame main part 1 has fuse module 4, the front end opening part of optical fiber distribution frame main part 1 is provided with two wiring module 6, and wiring module 6's both ends are seted up the spacing bayonet socket that the cross-section is "concave" shape, the inside bolt 7 that is provided with in both sides of 1 front end opening part of optical fiber distribution frame main part, the one end of bolt 7 is connected with spring 8, the perpendicular surface of bolt 7 is connected with plectrum 9, inside through the top surface of turning 3 optical fiber distribution frame main parts 1 of gim peg out, thereby can dismantle access panel 2, in order to conveniently open the inside of optical fiber distribution frame main part 1, thereby reach the purpose of convenient maintenance, and coating through fire prevention coating, can play the fire-retardant effect of fire prevention.
The size of the spacing bayonet socket of "concave" shape that two wiring module 6 both ends were seted up and the size phase-match of bolt 7, insert inside the spacing bayonet socket of "concave" shape that wiring module 6 both ends were seted up when bolt 7, so that wiring module 6 is fixed at the installation of optic fibre distribution frame main part 1, bolt 7 passes through and constitutes elastic telescopic structure between spring 8 and the optic fibre distribution frame main part 1, through stirring plectrum 9, so that control bolt 7's is flexible, thereby make things convenient for the butt joint line module 6 to dismantle or install, reach the purpose that the wiring module 6 that conveniently damages changed.
The inside communicating circular jack with optical fiber distribution frame main part 1 is seted up at optical fiber distribution frame main part 1's the back, and the inner wall bonding of circular jack has the material to fill up 5 for the protection of rubber, when the optical cable was inserted from circular jack inside, through the setting of protection pad 5, can make and carry out the separation between optical cable and the circular jack inner wall to prevent optical cable and circular jack inner wall direct friction, lead to the optical cable to damage.
Two connecting strips 10 are arranged inside the optical fiber distribution frame main body 1, the surfaces of the two connecting strips 10 are connected with clamping blocks 11, two ends of the two connecting strips 10 are also connected with mounting lugs 12, a thread groove 13 is arranged inside the optical fiber distribution frame main body 1, a mounting bolt 14 is penetratingly connected inside the mounting lugs 12, by inserting the mounting pegs 14 into the interior of the mounting ears 12, and screwing the mounting pegs 14 into the threaded grooves 13, thereby conveniently fixing the connecting strip 10, the connecting strip 10 is made of PVC material, the connecting strip 10, the fixture blocks 11 and the mounting lugs 12 are integrated, the fixture blocks 11 are distributed on the surface of the connecting strip 10 at equal intervals, and by clamping the fiber cores connected on the wiring module 6 in the fixture blocks 11, therefore, the fiber core wires can be arranged in the optical fiber distribution frame main body 1 in order, the fiber core wires are prevented from being randomly knotted together, and the fiber core wires are difficult to observe and distinguish.
The working principle is as follows: as shown in fig. 1-4, when the fireproof and flame-retardant optical fiber distribution frame is used, firstly, the optical fiber distribution frame is placed at a required position, then the poking piece 9 is poked to enable the plug pin 7 to be contracted into the optical fiber distribution frame main body 1, then the wiring module 6 is inserted into the opening at the front end of the optical fiber distribution frame main body 1, and the plug pin 7 can be inserted into the concave limiting bayonets arranged at the two ends of the wiring module 6, so that the wiring module 6 can be conveniently installed and fixed; the optical cable is inserted into the circular jack formed in the back of the optical fiber distribution frame main body 1 and connected with the line melting module 4, the mounting bolt 14 penetrates through the inside of the mounting lug 12 and is connected with the thread groove 13, so that the connecting strip 10 can be fixedly mounted, finally, the fiber core lines connected to the wiring module 6 are respectively clamped inside the clamping block 11 and connected with the line melting module 4, and the fiber core lines can be neatly arranged inside the optical fiber distribution frame main body 1 through the equal-interval distribution of the clamping block 11, so that the long fiber core lines are effectively prevented from being wound and knotted, and the fireproof and flame-retardant optical fiber distribution frame is characterized in that.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A fire resistant and flame retardant fiber optic distribution frame comprising: the optical fiber distribution frame comprises an optical fiber distribution frame main body (1) and is characterized in that the surface of the optical fiber distribution frame main body (1) is coated with fireproof paint, an overhaul panel (2) is installed at the top of the optical fiber distribution frame main body (1), fixing bolts (3) penetrate through the interior of four top corners of the overhaul panel (2), and the fixing bolts (3) are in threaded connection with the optical fiber distribution frame main body (1);
the internally mounted of optical fiber distribution frame main part (1) has melt line module (4), the front end opening part of optical fiber distribution frame main part (1) is provided with two wiring module (6), and the both ends of wiring module (6) are seted up the cross-section and are the spacing bayonet socket of "concave" shape, the inside bolt (7) that is provided with in both sides of optical fiber distribution frame main part (1) front end opening part, the one end of bolt (7) is connected with spring (8), the perpendicular surface of bolt (7) is connected with plectrum (9).
2. A fire resistant and flame retardant fiber optic distribution frame as in claim 1 wherein: the back of the optical fiber distribution frame main body (1) is provided with a circular jack communicated with the inside of the optical fiber distribution frame main body (1), and a protective pad (5) made of rubber is adhered to the inner wall of the circular jack.
3. A fire resistant and flame retardant fiber optic distribution frame as in claim 1 wherein: the inside of optical fiber distribution frame main part (1) is provided with two connecting strips (10), two the surface connection of connecting strip (10) has fixture block (11), two the both ends of connecting strip (10) still are connected with installation ear (12), thread groove (13) have been seted up to the inside of optical fiber distribution frame main part (1), the inside through connection of installation ear (12) has erection bolt (14).
4. A fire resistant and flame retardant fiber optic distribution frame as in claim 1 wherein: the sizes of the concave limiting bayonets arranged at the two ends of the two wiring modules (6) are matched with the size of the plug pin (7).
5. A fire resistant and flame retardant fiber optic distribution frame as in claim 1 wherein: the bolt (7) forms an elastic telescopic structure with the optical fiber distribution frame main body (1) through a spring (8).
6. A fire resistant and flame retardant fiber optic distribution frame as in claim 3 wherein: the connecting strip (10) is made of PVC materials, and the connecting strip (10), the fixture block (11) and the mounting lug (12) are of an integrated structure.
7. A fire and flame resistant optical fiber distribution frame as defined in claim 3 wherein: the fixture blocks (11) are distributed on the surface of the connecting strip (10) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220914390.3U CN217060586U (en) | 2022-04-20 | 2022-04-20 | Fire-retardant fiber optic distribution frame prevents fires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220914390.3U CN217060586U (en) | 2022-04-20 | 2022-04-20 | Fire-retardant fiber optic distribution frame prevents fires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217060586U true CN217060586U (en) | 2022-07-26 |
Family
ID=82473832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220914390.3U Active CN217060586U (en) | 2022-04-20 | 2022-04-20 | Fire-retardant fiber optic distribution frame prevents fires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217060586U (en) |
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2022
- 2022-04-20 CN CN202220914390.3U patent/CN217060586U/en active Active
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