CN209086515U - A kind of drawing and pulling type optical fiber distributing rack device - Google Patents
A kind of drawing and pulling type optical fiber distributing rack device Download PDFInfo
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- CN209086515U CN209086515U CN201822119709.XU CN201822119709U CN209086515U CN 209086515 U CN209086515 U CN 209086515U CN 201822119709 U CN201822119709 U CN 201822119709U CN 209086515 U CN209086515 U CN 209086515U
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Abstract
The utility model discloses a kind of drawing and pulling type optical fiber distributing rack devices, the distributing frame device includes shell, cabinet body and knob, the shell is rectangular enclosure, the rectangular enclosure includes top plate and bottom plate, left plate and right side plate, and the left plate and right side board ends are connect with top plate and bottom plate respectively；Notch is provided on the right side plate, the cabinet body is rectangular cabinet, and the cabinet body is embedded inside the shell by notch；The knob includes the first knob and the second knob, and first knob, the second knob are respectively welded at the top and bottom end of right side plate, first knob and the second knob mirror image each other.A kind of drawing and pulling type optical fiber distributing rack device is devised in the utility model, it is reasonable in design, it is easy to operate, after the completion of the construction of optical fiber distributing rack device, the utility model not only easily can be repaired and be done over again, the fire prevention of whole device, humidity resistance greatly improve simultaneously, practicability with higher.
Description
Technical field
The utility model relates to fibre distribution frame technical field, specifically a kind of drawing and pulling type optical fiber distributing rack device.
Background technique
Fibre distribution frame is an important corollary equipment in optical transmission system, is mainly used for the optical fiber welding of fibre-optic terminus
Connect, optical connector installation, optical path tunes connect, the storage of extra tail optical fiber and the protection of optical fiber etc., it is for Networks of Fiber Communications peace
Row for the national games and flexible use have important role, and traditional optical fiber distributing rack device is after the completion of construction, such as because of working vessels,
The fixed screw between shell and cabinet body need to be unscrewed when re-starting the termination and management of fiber channel, opens shell, cause to apply
Worker person is time-consuming and laborious, and the fire prevention of existing fibre distribution frame and moisture-proof effect are poor, reduce its service life.
In view of the above-mentioned problems, it is proposed that a kind of drawing and pulling type optical fiber distributing rack device.
Utility model content
The purpose of this utility model is to provide a kind of drawing and pulling type optical fiber distributing rack devices, to solve in the prior art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of drawing and pulling type optical fiber distributing rack device, the distributing frame device include shell, cabinet body and knob, and the shell is
Rectangular enclosure, the rectangular enclosure include top plate and bottom plate, left plate and right side plate, and the left plate and right side board ends are distinguished
It is connect with top plate and bottom plate；Notch is provided on the right side plate, the cabinet body is rectangular cabinet, and the cabinet body is embedding by notch
If inside the shell；The knob includes the first knob and the second knob, and first knob, the second knob are respectively welded at right side
The top and bottom end of plate, first knob and the second knob mirror image each other；First knob is that L shape is shaken hands, described first
The both ends of knob are respectively the first fixing end and the second fixing end, are fixedly mounted on the right side of first fixing end and cabinet body, described
Second fixing end stretches out top plate, and is provided with the first magnet on the inside of the second fixing end, and the right side plate top is provided with the second magnetic
Iron, first magnet, the second magnet are coupled；It is respectively arranged with sliding slot on the right side inner wall of the top plate and bottom plate, it is described
The top and bottom end of cabinet body are respectively arranged with the sliding block matched with sliding slot, and the sliding block is evenly arranged with close to the side of sliding slot
Roller is slided, the cabinet body is slidably connected by sliding slot, sliding roller and shell；It is multiple that first is respectively arranged on the left of the cabinet body
Position spring and second back-moving spring, the first back-moving spring, second back-moving spring both ends are fixed with left plate, cabinet body respectively,
Optical cable buffer area is provided between the first back-moving spring and second back-moving spring；It is uniformly provided in the middle part of the left plate several
A first Cable entry, the cabinet body left side central portion are uniformly provided with several the second Cable entries；The intracorporal space of cabinet is
Inner cavity, on the left of the inner cavity above and below be symmetrically arranged with optical cable fixing device, on the right side of the inner cavity above and below
It is symmetrically arranged with fiber winding disk, fusion joining disk is provided between described two fiber winding disks, is uniformly provided with several on the cabinet body right side
Fiber adapter installing port；The top plate, left plate, right side plate are identical with the structure of bottom plate, and the top plate includes parallel up and down
The first cold-rolled steel sheet and the second cold-rolled steel sheet, first cold-rolled steel sheet is arranged close to the side of cabinet body, and described first is cold
Epoxy resin fireprotection layer, the epoxy resin fireprotection layer and the second cold-rolled steel sheet are provided between rolled steel plate and the second cold-rolled steel sheet
Between be additionally provided with polyurea polyurethanes waterproof layer.
The first knob and the second knob are devised in the utility model, while cabinet body top and bottom end are respectively arranged with cunning
Block, sliding roller and sliding block, sliding roller can be effectively reduced the sliding-frictional resistance between sliding block and sliding slot, will convenient for us
Cabinet body is pulled out by notch, and when being done over again or being repaired, we are without opening shell, so that the time saving province of construction personnel
Power；When we pull out cabinet body, the first knob, the second knob outside are provided with antiskid thread, increase palm and knob
Between frictional force, it is when use firmly more easily, more convenient to use；First is had also been devised in the utility model simultaneously
Magnet and the second magnet, the first magnet and the second magnet are magnetic on the contrary, when cabinet body is embedded inside the housing, the first magnet and the
Two magnet cooperate, and guarantee cabinet body without departing from shell；First back-moving spring and second has also been devised on the left of cabinet body simultaneously to answer
Position spring, during cabinet body returns to shell, first back-moving spring and second back-moving spring can give one restoring force of cabinet body,
Cabinet body is helped to return to shell；First back-moving spring, second back-moving spring, the first magnet and the second magnet also act as a limit and make
With, avoid the occurrence of cabinet body return when collide shell, improve the service life of whole device.
A rectangular enclosure is devised in the utility model, the right side plate of rectangular enclosure devises a rectangular notch, outside
The design of shell can provide a protection to whole device, reduce and be lost caused by collision, improve the service life of device；Notch
Design be convenient for the movement of cabinet body, while the length of rectangular notch and the length of cabinet body are mutually agreed with, both can be suitable with cabinet body
Benefit disengaging, while also can be improved the compactness between cabinet body and shell.
In the utility model, the structure of shell includes two layers of first cold-rolled steel sheet and the second cold-rolled steel sheet symmetrical above and below,
The compression strength that device can be improved guarantees the intact of internal structure；It is also set between first cold-rolled steel sheet and the second cold-rolled steel sheet
It is equipped with epoxy resin fireprotection layer and polyurea polyurethanes waterproof layer, wherein epoxy resin fireprotection layer effectively increases the anti-of whole device
Fiery effect because epoxy resin has extremely strong closed performance, using than wide, thus we selected epoxy resin as
The raw material of fireprotection layer, while the thickness of epoxy resin fireprotection layer is smaller, about 0.8-1cm, not only decorative effect is more preferable, makes
It uses also lighter；The dampproof effect of whole device can be improved in polyurea polyurethanes waterproof layer, because polyurea polyurethanes are not
Containing any volatile organic matter, when use, is safer, while the performances such as its waterproof performance, Ageing-resistant corrosion-resistant all compare
It is outstanding, so we select raw material of the polyurea polyurethanes as waterproof layer.
The components such as optical cable buffer area, the first Cable entry and the second Cable entry are devised in the utility model, work as optical cable
It, can be in the optical cable of optical cable buffer area storage certain length, when being used convenient for us when entering shell by the first Cable entry
Draw operation is carried out, then optical cable can enter inner cavity by the second Cable entry；In the utility model, optical cable fixing device can
To play the role of fixed optical cable, enable the movement that optical cable is orderly, avoid the occurrence of the case where optical cable is intertwined, improves
The practicability of whole device；The design of fiber adapter installing port can carry out the installation of fiber adapter in order to us.
In actual operation, dress can be effectively improved with design flexibility insulating layer on the inner wall of the utility model cabinet body
The insulation effect set, it is simple and practical.
Optimally, the optical cable fixing device includes first clamping member and the second clamping piece symmetrical above and below, and described
One clamping piece is the single-casting structure of semicircular arc, the segmental arc and prolonging positioned at both ends that described first clamping member includes middle part
Section is stretched, the segmental arc both ends are connect with extended segment respectively, and the center of circle of the segmental arc is downward；It is respectively set on the extended segment
There is bolt assembly, is fixedly mounted respectively by bolt assembly between described first clamping member and the second clamping piece；The optical cable is solid
Determining device further includes supporting leg, and described supporting leg one end is fixed on the segmental arc bottom end of the second clamping piece, and the other end is fixedly mounted on cabinet
On body.
In the utility model, we complete optical cable by the cooperation of first clamping member, the second clamping piece and bolt assembly
Fixed operation, first clamping member and the setting symmetrical above and below of the second clamping piece, and be all the structure of semicircular arc, it can be with optical cable
Shape is agreed with, and the compactness of optical cable and optical cable fixing device is improved, and fixation is more firm；Supporting leg not only can be by the first clamping
Part, the second clamping piece and cabinet body are fixed up, while can also provide certain support force, guarantee entire optical cable fixing device
Stability.
Optimally, the shape of the fusion joining disk includes the first upper surface, left side, right side and the first lower surface, institute
It states left side, right side both ends to connect with the first upper surface, the first lower surface respectively, be evenly arranged on the left side several
A semicircle arc convex surface, and the center of circle of semicircle arc convex surface is to the right；The connection of the left side and the first upper surface, the first lower surface
Place is respectively set to the first arc convex and the second arc convex, the center of circle of first arc convex to the right, described
The center of circle of two arc convex is to upper right side；The left side, right side mirror image each other.
Optimally, the fiber winding disk is the single-casting structure of semicircular arc, and the shape of the fiber winding disk includes being connected
The second upper surface and the second lower surface connect, second upper surface middle part is provided with third arc convex, and third arc is convex
The center of circle in face is downward；The junction of second upper surface and the second lower surface is respectively arranged with the 4th arc convex and the 5th arc
Shape convex surface, to the right, the center of circle of the 5th arc convex is to the left in the center of circle of the 4th arc convex.
Optimally, several the first fixing seats are provided on the left of the cabinet body, are respectively set on the left plate inner wall
There are several the second fixing seats, the first back-moving spring, second back-moving spring both ends are fixed with the first fixing seat, second respectively
Seat is fixedly mounted.
Optimally, the fusion joining disk and fiber winding disk pass through screw and are connected with cabinet body.
In the utility model, fusion joining disk is all to be connected with cabinet body by screw with fiber winding disk, and design in this way is convenient for us
Disassembly and the replacement of part are carried out, it is more convenient to use.
Optimally, first knob, the second side for shaking hands separate cabinet body are respectively arranged with antiskid thread.
Optimally, first Cable entry, the second Cable entry quantity be 3；The fiber adapter peace
The quantity for filling mouth is 6；The quantity of the optical cable fixing device is 2；The quantity of the supporting leg is 2, the bolt assembly
Quantity be 2；First fixing seat, the quantity of the second fixing seat be 2；The quantity of the semicircle arc convex surface is 2
It is a.
Optimally, first Cable entry, the second Cable entry and fiber adapter installing port are respectively round hole；
The notch is rectangular notch.
Compared with prior art, the utility model has the beneficial effects that when the utility model is used, optical cable passes through the first
One Cable entry enters shell, enters inner cavity in the optical cable of optical cable buffer area storage certain length, then by the second Cable entry,
Optical cable and optical fiber are subjected to welding in fusion joining disk, press from both sides optical cable by first clamping member, the cooperation of the second clamping piece after welding
It holds, is fixed by bolt assembly, extra tail optical fiber is wrapped on two fiber winding disks；It is carried out by fiber adapter installing port
The installation of fiber adapter.
When whole operation is done over again or is safeguarded, the first knob and the second knob draw cabinet body from shell
Out, it is slided by sliding block, the cooperation of sliding roller in sliding slot；At the end of doing over again or safeguarding, pass through first back-moving spring and second
Cabinet body is withdrawn into shell by reset spring, at this time the first magnet and the second magnet magnetic action.
A kind of drawing and pulling type optical fiber distributing rack device is devised in the utility model, it is reasonable in design, it is easy to operate, in light
After the completion of fine distributing frame device construction, the utility model not only easily can be repaired and be done over again, while whole device
Fire prevention, humidity resistance greatly improve, practicability with higher.
Detailed description of the invention
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
Fig. 1 is a kind of overall structure diagram of drawing and pulling type optical fiber distributing rack device of the utility model；
Fig. 2 is a kind of A-A cross-sectional view of drawing and pulling type optical fiber distributing rack device of the utility model；
Fig. 3 is a kind of structural schematic diagram of the shell of drawing and pulling type optical fiber distributing rack device of the utility model；
Fig. 4 is a kind of structural schematic diagram of the cabinet body of drawing and pulling type optical fiber distributing rack device of the utility model；
Fig. 5 is a kind of overall structure diagram of drawing and pulling type optical fiber distributing rack device of the utility model；
Fig. 6 is a kind of partial enlarged view A of drawing and pulling type optical fiber distributing rack device of the utility model；
Fig. 7 is a kind of partial enlarged view B of drawing and pulling type optical fiber distributing rack device of the utility model；
Fig. 8 is a kind of structural schematic diagram of the fiber winding disk of drawing and pulling type optical fiber distributing rack device of the utility model；
Fig. 9 is a kind of structural schematic diagram of the fusion joining disk of drawing and pulling type optical fiber distributing rack device of the utility model；
Figure 10 is a kind of structural schematic diagram of the fusion joining disk of drawing and pulling type optical fiber distributing rack device of the utility model；
Figure 11 is a kind of optical cable fixing device structural schematic diagram of drawing and pulling type optical fiber distributing rack device of the utility model；
Figure 12 is a kind of structural schematic diagram of first clamping member of drawing and pulling type optical fiber distributing rack device of the utility model.
In figure: 1- shell, 101- top plate, the first cold-rolled steel sheet of 1011-, 1012- epoxy resin fireprotection layer, 1013- polyureas
Polyurethane water-proof layer, the second cold-rolled steel sheet of 1014-, 102- left plate, the first Cable entry of 103-, the second fixing seat of 104-,
105- sliding slot, 106- bottom plate, 107- right side plate, 108- notch, the second magnet of 109-, 110- first back-moving spring, 111- second
Reset spring, 112- optical cable buffer area, 2- cabinet body, the inner cavity 21-, 22- sliding block, 23- slide roller, the first fixing seat of 24-, 25-
Second Cable entry, 26- optical cable fixing device, 261- first clamping member, 2611- segmental arc, the extended segment 2612-, 262- second
Clamping piece, 263- bolt assembly, 264- supporting leg, 27- fiber winding disk, the second upper surface 271-, 2711- third arc convex, 2712-
4th arc convex, the 5th arc convex of 2713-, the second lower surface 272-, 28- fusion joining disk, the first upper surface 281-, 282-
Left side, the first lower surface 283-, the right side 284-, the first arc convex of 285-, 286- semicircle arc convex surface, the second arc of 287-
Shape convex surface, 29- fiber adapter installing port, 3- knob, the knob of 31- first, the first fixing end of 311-, the second fixing end of 312-,
The first magnet of 313-, 32- second shake hands.
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.
As shown in figs. 1-12, a kind of drawing and pulling type optical fiber distributing rack device, the distributing frame device include shell 1,2 and of cabinet body
Knob 3, the shell 1 are rectangular enclosure 1, and the rectangular enclosure 1 includes top plate 101, bottom plate 106, left plate 102 and right side plate
107, the left plate 102 and 107 both ends of right side plate are connect with top plate 101, bottom plate 106 respectively；It is set on the right side plate 107
It is equipped with notch 108, the cabinet body 2 is rectangular cabinet 2, and the cabinet body 2 is embedded in shell 1 by notch 108；The knob 3
Including the first knob 31 and the second knob 32,31, second knob 32 of the first knob is respectively welded at the top of right side plate 107
End and bottom end, first knob 31 and 32 mirror image each other of the second knob；First knob 31 is shaken hands for L shape, and described first
The both ends of knob 31 are respectively the first fixing end 311 and the second fixing end 312, and first fixing end 311 is consolidated on the right side of cabinet body 2
Dingan County's dress, second fixing end 312 stretches out top plate 101, and the first magnet 313, institute are provided on the inside of the second fixing end 312
It states 107 top of right side plate and is provided with the second magnet 109, first magnet 313, the second magnet 109 are coupled；The top plate
101, sliding slot 105 is respectively arranged on the right side inner wall of bottom plate 106, the top and bottom end of the cabinet body 2 are respectively arranged with and slide
The sliding block 22 that slot 105 matches, the sliding block 22 are evenly arranged with sliding roller 23, the cabinet body close to the side of sliding slot 105
2 are slidably connected by sliding slot 105, sliding roller 23 with shell 1；First back-moving spring 110 is respectively arranged on the left of the cabinet body 2
With second back-moving spring 111, the first back-moving spring 110,111 both ends of second back-moving spring respectively with left plate 102, cabinet
Body 2 is fixed, is provided with optical cable buffer area 112 between the first back-moving spring 110 and second back-moving spring 111；The left side
102 middle part of plate is uniformly provided with several the first Cable entries 103, and 2 left side central portion of cabinet body is uniformly provided with several the second light
Cable entrance 25；Space in the cabinet body 2 is inner cavity 21, and it is solid to be symmetrically arranged with optical cable above and below 21 left side of inner cavity
Determine device 26, is symmetrically arranged with fiber winding disk 27 above and below 21 right side of inner cavity, is set between described two fiber winding disks 27
Be equipped with fusion joining disk 28, on the right side of the cabinet body 2 on be uniformly provided with several fiber adapter installing ports 29；The top plate 101, left side
Plate 102, right side plate 107 are identical with the structure of bottom plate 106, and the top plate 101 includes the first parallel up and down cold-rolled steel sheet 1011
With the second cold-rolled steel sheet 1014, first cold-rolled steel sheet 1011 is arranged close to the side of cabinet body 2, first cold-rolled steel
Epoxy resin fireprotection layer 1012,1012 He of epoxy resin fireprotection layer are provided between plate 1011 and the second cold-rolled steel sheet 1014
Polyurea polyurethanes waterproof layer 1013 is additionally provided between second cold-rolled steel sheet 1014.
The first knob 31 and the second knob 32 are devised in the utility model, while 2 top of cabinet body and bottom end are respectively set
There are sliding block 22, sliding roller 23 and sliding block 22, the sliding that sliding roller 23 can be effectively reduced between sliding block 22 and sliding slot 105 rubs
Resistance is wiped, pulls out cabinet body 2 by notch 108 convenient for us, when being done over again or being repaired, we are without opening shell
1, so that construction personnel is time saving and energy saving；When we pull out cabinet body 2, first the 31, second knob of knob, 32 outside is provided with
Antiskid thread increases the frictional force between palm and knob 3, when use firmly more easily, more convenient to use；Together
When the utility model in have also been devised the first magnet 313 and the second magnet 109, the first magnet 313 and the magnetic phase of the second magnet 109
Instead, when cabinet body 2 is embedded at 1 inside of shell, the first magnet 313 and the second magnet 109 cooperate, and guarantee that cabinet body 2 will not take off
From shell 1；First back-moving spring 110 and second back-moving spring 111 has also been devised on the left of cabinet body 2 simultaneously, returns to shell in cabinet body 2
During 1, first back-moving spring 110 and second back-moving spring 111 can give 2 one restoring forces of cabinet body, and cabinet body 2 is helped to return to
Shell 1；First back-moving spring 110, second back-moving spring 111, the first magnet 313 and the second magnet 109 also act as a limit
Effect avoids the occurrence of when cabinet body 2 returns and collides shell 1, improves the service life of whole device.
A rectangular enclosure 1 is devised in the utility model, the right side plate 107 of rectangular enclosure 1 devises a rectangular channel
The design of mouth 108, shell 1 can give whole device to provide a protection, reduce and be lost caused by collision, improve the use of device
Service life；The movement of cabinet body 2 is convenient in the design of notch 108, while the length of rectangular notch 108 and the length of cabinet body 2 are mutually agreed with,
Both it can smoothly be passed in and out with cabinet body 2, while also can be improved the compactness between cabinet body 2 and shell 1.
In the utility model, the structure of shell 1 includes two layers of first cold-rolled steel sheet 1011 symmetrical above and below and the second cold rolling
The compression strength of device can be improved in steel plate 1014, guarantees the intact of internal structure；First cold-rolled steel sheet 1011 and the second cold rolling
Epoxy resin fireprotection layer 1012 and polyurea polyurethanes waterproof layer 1013 are additionally provided between steel plate 1014, wherein epoxy resin is anti-
Fire bed 1012 effectively increases the flameproof effect of whole device, because epoxy resin has extremely strong closed performance, using comparing
Extensively, so we have selected raw material of the epoxy resin as fireprotection layer, at the same the thickness of epoxy resin fireprotection layer 1012 compared with
Small, about 0.8-1cm, not only decorative effect is more preferable, uses also lighter；Polyurea polyurethanes waterproof layer 1013 can be with
The dampproof effect of whole device is improved, because polyurea polyurethanes are free of any volatile organic matter, when use is safer, together
When it the performances such as waterproof performance, Ageing-resistant corrosion-resistant it is all more outstanding, so we select polyurea polyurethanes as waterproof layer
Raw material.
The groups such as optical cable buffer area 112, the first Cable entry 103 and the second Cable entry 25 are devised in the utility model
Part can be in the light of the storage certain length of optical cable buffer area 112 when optical cable enters shell 1 by the first Cable entry 103
Cable carries out draw operation when using convenient for us, then optical cable can enter inner cavity 21 by the second Cable entry 25；This reality
In novel, optical cable fixing device 26 can play the role of fixed optical cable, enable the movement that optical cable is orderly, avoid the occurrence of
The case where optical cable is intertwined improves the practicability of whole device；The design of fiber adapter installing port 29 can be in order to
We carry out the installation of fiber adapter.
In actual operation, dress can be effectively improved with design flexibility insulating layer on the inner wall of the utility model cabinet body 2
The insulation effect set, it is simple and practical.
The optical cable fixing device 26 include first clamping member 261 symmetrical above and below and the second clamping piece 262, described first
Clamping piece 261 is the single-casting structure of semicircular arc, and described first clamping member 261 includes the segmental arc 2611 at middle part and is located at
The extended segment 2612 at both ends, 2611 both ends of segmental arc are connect with extended segment 2612 respectively, the center of circle of the segmental arc 2611
Downwards；Be respectively arranged with bolt assembly 263 on the extended segment 2612, described first clamping member 261 and the second clamping piece 262 it
Between be fixedly mounted respectively by bolt assembly 263；The optical cable fixing device 26 further includes supporting leg 264, the supporting leg 264 1
End is fixed on 2611 bottom end of segmental arc of the second clamping piece 262, and the other end is fixedly mounted on cabinet body 2.
In the utility model, we pass through the cooperation of first clamping member 261, the second clamping piece 262 and bolt assembly 263
The fixed operation of optical cable, first clamping member 261 and the setting symmetrical above and below of the second clamping piece 262 are completed, and is all semicircular arc
Structure can agree with the shape of optical cable, improve the compactness of optical cable and optical cable fixing device 26, and fixation is more firm；Supporting leg
264 can not only be fixed up first clamping member 261, the second clamping piece 262 with cabinet body 2, while can also provide certain
Support force guarantees the stability of entire optical cable fixing device 26.
The shape of the fusion joining disk 28 includes the first upper surface 281, left side 282, right side 284 and the first lower surface
283, the left side 282,284 both ends of right side are connect with the first upper surface 281, the first lower surface 283 respectively, the left side
Several semicircle arc convex surfaces 286 are evenly arranged on face 282, and the center of circle of semicircle arc convex surface 286 is to the right；The left side
282 and the junction of first upper surface 281, the first lower surface 283 be respectively set to the first arc convex 285 and the second arc
Convex surface 287, to the right, the center of circle of second arc convex 287 is to upper right side in the center of circle of first arc convex 285；
The left side 282, right side 284 mirror image each other.
The fiber winding disk 27 is the single-casting structure of semicircular arc, and the shape of the fiber winding disk 27 includes being connected
Second upper surface 271 and the second lower surface 272 are provided with third arc convex 2711, and in the middle part of second upper surface 271
The center of circle of three arc convex 2711 is downward；The junction of second upper surface 271 and the second lower surface 272 is respectively arranged with
4th arc convex 2712 and the 5th arc convex 2713, the center of circle of the 4th arc convex 2712 to the right, the described 5th
The center of circle of arc convex 2713 is to the left.
It is provided with several first fixing seats 24 on the left of the cabinet body 2, is respectively arranged on 102 inner wall of left plate
Several second fixing seats 104, the first back-moving spring 110,111 both ends of second back-moving spring respectively with the first fixing seat
24, the second fixing seat 104 is fixedly mounted.
The fusion joining disk 28 and fiber winding disk 27 are connected by screw with cabinet body 2.
In the utility model, fusion joining disk 28 is all to be connected by screw with cabinet body 2 with fiber winding disk 27, and design in this way is convenient for
We carry out disassembly and the replacement of part, more convenient to use.
First knob, 31, second knob, 32 sides far from cabinet body 2 are respectively arranged with antiskid thread.
First Cable entry 103, the second Cable entry 25 quantity be 3；The fiber adapter installing port
29 quantity is 6；The quantity of the optical cable fixing device 26 is 2；The quantity of the supporting leg 264 is 2, the bolt
The quantity of component 263 is 2；First fixing seat 24, the quantity of the second fixing seat 104 be 2；The semi arch
The quantity on convex surface 286 is 2.
First Cable entry 103, the second Cable entry 25 and fiber adapter installing port 29 are respectively round hole；Institute
Stating notch 108 is rectangular notch.
When the utility model is used, optical cable passes through the first Cable entry 103 into shell 1, in optical cable buffer area 112 first
The optical cable of certain length is stored, then inner cavity 21 is entered by the second Cable entry 25, optical cable and optical fiber are carried out in fusion joining disk 28
Optical cable is clamped by first clamping member 261, the cooperation of the second clamping piece 262 after welding, passes through bolt assembly 263 by welding
It is fixed, extra tail optical fiber is wrapped on two fiber winding disks 27；Fiber adapter is carried out by fiber adapter installing port 29
Installation.
When whole operation is done over again or is safeguarded, the first knob 31 and the second knob 32 are by cabinet body 2 from shell 1
Middle pull-out is slided by sliding block 22, the cooperation of sliding roller 23 in sliding slot 105；It is multiple by first at the end of doing over again or safeguarding
Cabinet body 2 is withdrawn into shell 1 by position spring 110 and second back-moving spring 111, at this time 109 magnetic of the first magnet 313 and the second magnet
Property effect.
A kind of drawing and pulling type optical fiber distributing rack device is devised in the utility model, it is reasonable in design, it is easy to operate, in light
After the completion of fine distributing frame device construction, the utility model not only easily can be repaired and be done over again, while whole device
Fire prevention, humidity resistance greatly improve, practicability with higher.
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.
Claims (9)
1. a kind of drawing and pulling type optical fiber distributing rack device, it is characterised in that: the distributing frame device include shell (1), cabinet body (2) and
It shakes hands (3), the shell (1) is rectangular enclosure (1), and the rectangular enclosure (1) includes top plate (101), bottom plate (106), left side
Plate (102) and right side plate (107), the left plate (102) and right side plate (107) both ends respectively with top plate (101), bottom plate
(106) it connects；It is provided with notch (108) on the right side plate (107), the cabinet body (2) is rectangular cabinet (2), the cabinet body
(2) it is embedded in shell (1) by notch (108)；The knob (3) includes the first knob (31) and the second knob (32), institute
State the first knob (31), the second knob (32) is respectively welded at the top and bottom end of right side plate (107), first knob (31)
With second knob (32) mirror image each other；First knob (31) is L shape knob, and the both ends of first knob (31) are respectively
First fixing end (311) and the second fixing end (312), first fixing end (311) and cabinet body (2) right side are fixedly mounted, institute
It states the second fixing end (312) and stretches out top plate (101), and be provided with the first magnet (313) on the inside of the second fixing end (312), it is described
Right side plate (107) top is provided with the second magnet (109), and first magnet (313), the second magnet (109) are coupled；Institute
It states and is respectively arranged with sliding slot (105) on the right side inner wall of top plate (101), bottom plate (106), the top and bottom end of the cabinet body (2)
It is respectively arranged with the sliding block (22) matched with sliding slot (105), the sliding block (22) is uniformly arranged close to the side of sliding slot (105)
Have sliding roller (23), the cabinet body (2) is slidably connected by sliding slot (105), sliding roller (23) with shell (1)；The cabinet
First back-moving spring (110) and second back-moving spring (111), the first back-moving spring are respectively arranged on the left of body (2)
(110), second back-moving spring (111) both ends are fixed with left plate (102), cabinet body (2) respectively, the first back-moving spring
(110) it is provided between second back-moving spring (111) optical cable buffer area (112)；It is uniformly provided in the middle part of the left plate (102)
Several first Cable entries (103), cabinet body (2) left side central portion are uniformly provided with several the second Cable entries (25)；Institute
Stating space in cabinet body (2) is inner cavity (21), on the left of the inner cavity (21) above and below be symmetrically arranged with the fixed dress of optical cable
Set (26), on the right side of the inner cavity (21) above and below be symmetrically arranged with fiber winding disk (27), described two fiber winding disks (27) it
Between be provided with fusion joining disk (28), be uniformly provided with several fiber adapter installing ports (29) on cabinet body (2) right side；The top
Plate (101), left plate (102), right side plate (107) are identical with the structure of bottom plate (106), and the top plate (101) includes flat up and down
Capable the first cold-rolled steel sheet (1011) and the second cold-rolled steel sheet (1014), first cold-rolled steel sheet (1011) are arranged close to cabinet
The side of body (2) is provided with epoxy resin fire prevention between first cold-rolled steel sheet (1011) and the second cold-rolled steel sheet (1014)
It is anti-to be additionally provided with polyurea polyurethanes for layer (1012) between the epoxy resin fireprotection layer (1012) and the second cold-rolled steel sheet (1014)
Water layer (1013).
2. a kind of drawing and pulling type optical fiber distributing rack device according to claim 1, it is characterised in that: the optical cable fixing device
It (26) include first clamping member symmetrical above and below (261) and the second clamping piece (262), the first clamping member (261) is semicircle
The single-casting structure of arc, the segmental arc (2611) and the extension positioned at both ends that the first clamping member (261) includes middle part
Section (2612), segmental arc (2611) both ends connect with extended segment (2612) respectively, the center of circle of the segmental arc (2611) to
Under；It is respectively arranged with bolt assembly (263) on the extended segment (2612), the first clamping member (261) and the second clamping piece
(262) it is fixedly mounted respectively by bolt assembly (263) between；The optical cable fixing device (26) further includes supporting leg (264), institute
Segmental arc (2611) bottom end that supporting leg (264) one end is fixed on the second clamping piece (262) is stated, the other end is fixedly mounted on cabinet body
(2) on.
3. a kind of drawing and pulling type optical fiber distributing rack device according to claim 2, it is characterised in that: the fusion joining disk (28)
Shape includes the first upper surface (281), left side (282), right side (284) and the first lower surface (283), the left side
(282), right side (284) both ends are connect with the first upper surface (281), the first lower surface (283) respectively, the left side
(282) several semicircle arc convex surfaces (286) are evenly arranged on, and the center of circle of semicircle arc convex surface (286) is to the right；The left side
Face (282) and the first upper surface (281), the first lower surface (283) junction be respectively set to the first arc convex (285) and
Second arc convex (287), the center of circle of first arc convex (285) to the right, second arc convex (287)
The center of circle is to upper right side；
The left side (282), right side (284) mirror image each other.
4. a kind of drawing and pulling type optical fiber distributing rack device according to claim 3, it is characterised in that: the fiber winding disk (27) is
The single-casting structure of semicircular arc, the shape of the fiber winding disk (27) include the second upper surface (271) and second being connected
Lower surface (272), the second upper surface (271) middle part is provided with third arc convex (2711), and third arc convex
(2711) the center of circle is downward；The junction of second upper surface (271) and the second lower surface (272) is respectively arranged with the 4th arc
Shape convex surface (2712) and the 5th arc convex (2713), the center of circle of the 4th arc convex (2712) to the right, the described 5th
The center of circle of arc convex (2713) is to the left.
5. a kind of drawing and pulling type optical fiber distributing rack device according to claim 4, it is characterised in that: on the left of the cabinet body (2)
Several the first fixing seats (24) are provided with, are respectively arranged with several the second fixing seats on left plate (102) inner wall
(104), the first back-moving spring (110), second back-moving spring (111) both ends are consolidated with the first fixing seat (24), second respectively
Reservation (104) is fixedly mounted.
6. a kind of drawing and pulling type optical fiber distributing rack device according to claim 5, it is characterised in that: the fusion joining disk (28) and
Fiber winding disk (27) is connected by screw with cabinet body (2).
7. a kind of drawing and pulling type optical fiber distributing rack device according to claim 6, it is characterised in that: first knob
(31), the second knob (32) is respectively arranged with antiskid thread far from the side of cabinet body (2).
8. a kind of drawing and pulling type optical fiber distributing rack device according to claim 7, it is characterised in that: first Cable entry
(103), the quantity of the second Cable entry (25) is 3；The quantity of the fiber adapter installing port (29) is 6；It is described
The quantity of optical cable fixing device (26) is 2；The quantity of the supporting leg (264) is 2, the quantity of the bolt assembly (263)
It is 2；First fixing seat (24), the second fixing seat (104) quantity be 2；
The quantity of the semicircle arc convex surface (286) is 2.
9. a kind of drawing and pulling type optical fiber distributing rack device according to claim 8, it is characterised in that: first Cable entry
(103), the second Cable entry (25) and fiber adapter installing port (29) are respectively round hole；The notch (108) is rectangle
Notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119709.XU CN209086515U (en) | 2018-12-17 | 2018-12-17 | A kind of drawing and pulling type optical fiber distributing rack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119709.XU CN209086515U (en) | 2018-12-17 | 2018-12-17 | A kind of drawing and pulling type optical fiber distributing rack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209086515U true CN209086515U (en) | 2019-07-09 |
Family
ID=67126877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822119709.XU Active CN209086515U (en) | 2018-12-17 | 2018-12-17 | A kind of drawing and pulling type optical fiber distributing rack device |
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| Country | Link |
|---|---|
| CN (1) | CN209086515U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110780407A (en) * | 2019-11-30 | 2020-02-11 | 四川天邑康和通信股份有限公司 | Optical cable terminal box |
| CN111505776A (en) * | 2020-05-06 | 2020-08-07 | 南京林业大学 | 4U0-144 core high density fiber distribution frame |
| CN112904507A (en) * | 2021-01-28 | 2021-06-04 | 衡水电力设计有限公司 | Optical fiber power distribution frame for power transmission line modular design |
-
2018
- 2018-12-17 CN CN201822119709.XU patent/CN209086515U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110780407A (en) * | 2019-11-30 | 2020-02-11 | 四川天邑康和通信股份有限公司 | Optical cable terminal box |
| CN111505776A (en) * | 2020-05-06 | 2020-08-07 | 南京林业大学 | 4U0-144 core high density fiber distribution frame |
| CN112904507A (en) * | 2021-01-28 | 2021-06-04 | 衡水电力设计有限公司 | Optical fiber power distribution frame for power transmission line modular design |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pull-out optical fiber distribution frame device Effective date of registration: 20211108 Granted publication date: 20190709 Pledgee: China Construction Bank Corporation Nanjing Chengnan sub branch Pledgor: NANJING LIANYING LONGTONG INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2021980012026 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221111 Granted publication date: 20190709 Pledgee: China Construction Bank Corporation Nanjing Chengnan sub branch Pledgor: NANJING LIANYING LONGTONG INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2021980012026 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Pulling Optical Fiber Distribution Frame Device Effective date of registration: 20221122 Granted publication date: 20190709 Pledgee: China Construction Bank Corporation Nanjing Chengnan sub branch Pledgor: NANJING LIANYING LONGTONG INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2022980022754 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |