A kind of sub- frame of fibre distribution frame unitTechnical field
The invention belongs to associated fiber distributing frame technical fields, and in particular to a kind of sub- frame of fibre distribution frame unit.
Background technique
Fibre distribution frame is the distributing connection equipment between optical cable and optical communication equipment or between optical communication equipment.Optical fiber is matchedCheng Duan and distribution of the coil holder (ODF) for local side backbone optical cable in optical fiber telecommunications system, it is convenient to realize the company of fibre circuitIt connects, distribute and dispatches.As system integrating degree is higher and higher, occur integrating the light of ODF, DDF, power distribution unitNumber mixing distributing frames, suitable for fiber to the cell, Fiber To The Building, the middle-size and small-size distributing system of remote end module and wireless base station.And when storage, to just need to use the sub- frame of fibre distribution frame unit.
The fibre distribution frame of drawer type is also that a rack is divided into multiple units, and each unit is by one or two drawer groupAt.It when carrying out welding and line transfer, pulls out corresponding drawer and is operated outside frame, to there is biggish operating space, make eachIt is independent of each other between unit.Drawer is pulling out and pushing status is equipped with locking device, it is ensured that the stabilization that operates with, accurateIt is safe and reliable with unit female connector part.Although this fibre distribution frame dexterously provides for optical fiber cable termination operation largerSpace, but with it is modular, put in the storage of light connects line and cloth, maximum convenience cannot be still provided.This rackIt is a kind of forms most at present.Modular fibre distribution frame is to install multiple units in a rack, each unitIt is exactly an independent fibre distribution frame.This distributing frame had both remained the characteristics of original middle-size and small-size fibre distribution frame, further throughThe malformation of rack, provides space utilization rate, is high-capacity optical fiber distributing frame structure common in early days.But since it is in skyBetween the inherent limitation that provides, in operation and using above there is certain inconvenience.
Existing fibre distribution frame is had the following problems with the sub- frame technology of unit: 1, existing fibre distribution frame unitFrame cannot be fixed well when fixed, and fixed installation is not very convenient, so that the problem of installation is more troublesome.2,The existing sub- frame of fibre distribution frame unit is not very convenient when adjusting fixed installation position, cannot be well according to needIt voluntarily to adjust, so that problem not very convenient when in use.
Summary of the invention
The purpose of the present invention is to provide a kind of sub- frames of fibre distribution frame unit, to solve to propose in above-mentioned background techniqueThe existing sub- frame of fibre distribution frame unit not very convenient and existing fibre distribution frame is singly when being fixedly mountedThe sub- frame of member cannot be well as needed come the problem of adjusting fixed interval (FI).
To achieve the above object, the invention provides the following technical scheme:
A kind of sub- frame of fibre distribution frame unit, including metal square box and metal fixing plate, the metal fixing plateIt is fixed on the front end two sides of metal square box, the metal square box and metal fixing plate, which pass through, to be welded and fixedMode is fixedly connected, and the front end two sides of the metal square box are provided with side recess slot, after the metal square boxEnd two sides are provided with rear side screw, and connection hinge is provided with below the front end of the metal square box, the connection hingeThe other end is provided with metal panels, and the leading inside of the metal panels is provided with pressing lock catch block, the pressing lock catch block andMetal panels are internally provided with storage inner cavity by being sleeved and fixed connection, the metal square box, the storage inner cavityInside, which is located on metal square box, is provided with fixator bracket, and the fixator bracket and metal square box are solid by boltFixed connection, the fixator bracket include top bolt, Z-type metal block, internal rubber mat, interfix slot and bottom bolts, instituteIt states and is provided with top bolt among the upper end of Z-type metal block, the lower end of the Z-type metal block is provided with bottom bolts, the Z-typeMetal block is internally provided with internal rubber mat, and the Z-type metal block is fixedly connected with internal rubber mat by adhesion, the internal sizesInterfix slot is provided on the inside of pad, the Z-type metal block is connected on metal square box, the fixator bracket it is interiorSide is provided with declinator, and the declinator includes concave long block, fixed convex block, sliding recess, side corner block, bottomPortion's metal plate and fixing screws, are provided with concave long block among the upper end of the bottom metal, the bottom metal and recessedType long block is fixedly connected by way of being welded and fixed, and is provided with side on the outside of the junction of the bottom metal and concave long blockSide corner block, the side corner block are weldingly fixed on the junction of bottom metal and concave long block, the concave long blockBe internally provided with sliding recess, the inside of the sliding recess, which is located in concave long block, is provided with fixed convex block, the bottomFixing screws are provided among the lower end of metal plate, the bottom metal is fixedly connected on fixator bracket by fixing screwsOn, distributing frame body is provided among the inside of the declinator.
Preferably, the distributing frame body includes fixed button block, top panel, record label, body fuselage, data connectionLine and side fixed strip, the both ends outside of the body fuselage are provided with side fixed strip, the inside setting of the body fuselageThere is data connecting line, the upper end of the body fuselage is provided with top panel, and the body fuselage and top panel pass through fixationButton block is fixedly connected, and record label is provided among the upper end of the top panel, it is solid that the side fixed strip is connected to sideDetermine on device.
Preferably, the connection hinge includes intermediate jack-post, left side hinge, right side hinge and fixing threaded hole, the centreIt is provided with left side hinge on the left of jack-post, right side hinge, the left side hinge and right side are provided on the right side of the intermediate jack-postThe bosom of hinge is provided with fixing threaded hole, and the left side hinge is connected on metal square box, and the right side hinge connectsIt connects in metal panels.
Preferably, there are two the connection hinge is arranged altogether, and the connection hinge be fixed in parallel metal panels andOn the junction of metal square box.
Preferably, the metal square box is rectangle, and the inside of the metal square box is at hollow state.
Preferably, the declinator is provided with 12 altogether, and the declinator is symmetrically fixed on fixationOn device bracket.
Preferably, there are two the metal fixing plate is arranged altogether, and the company of the metal fixing plate and metal square boxPlace outside is connect on same straight line.
Preferably, the outer shape size of the metal panels is equal with the storage inboard groove shape size of inner cavity, andThe metal panels are sleeved and fixed in the inside of metal square box.
Preferably, the distributing frame body is axis center, and the both ends of the distributing frame body symmetrically state.
Compared with prior art, the present invention provides a kind of sub- frame of fibre distribution frame unit, have following
The utility model has the advantages that
1, the sub- frame of fibre distribution frame unit of the present invention passes through top bolt, Z-type metal block, internal rubber mat, interfixFor fixator bracket composed by slot and bottom bolts convenient for adjusting fixed interval (FI), fixator bracket and metal square box pass through spiral shellBolt is fixedly connected, so that installation is more efficiently convenient, and the Z-type metal block upper and lower ends of fixator bracket pass through top boltIt is connected on metal square box with bottom bolts, fixation in this way is more stable, and constant bearing is on the contrary, to be not easy to send outRaw shake falls off, and when adjusting, by the interfix slot inside internal rubber mat, allow to carry out position wellChange, thus more convenient when adjusting fixed interval (FI).
2, the sub- frame of fibre distribution frame unit of the present invention passes through concave long block, fixed convex block, sliding recess, side triangleDeclinator composed by block, bottom metal and fixing screws can be very good permanent wiring frame body, declinatorBottom metal be fixedly connected on fixator bracket by fixing screws, can be very good so fixed and adjust and use,And the concave long block among bottom metal upper end can be very good fixed object by sliding recess, and be consolidated by internalDetermine convex block and carries out position limitation, so that it is more efficient when installation, and side corner block is weldingly fixed on bottom metalOn the junction of plate and concave long block, in this way when sliding, allow to ensure whole stability well, thus justIn carrying out installation fixation.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the inventionIt applies example to be used to explain the present invention together, not be construed as limiting the invention, in the accompanying drawings:
Fig. 1 is a kind of sub- mount structure schematic diagram of fibre distribution frame unit proposed by the present invention；
Fig. 2 is distributing frame housing construction schematic diagram proposed by the present invention；
Fig. 3 is connection hinge structure schematic diagram proposed by the present invention；
Fig. 4 is declinator structural schematic diagram proposed by the present invention；
Fig. 5 is fixator supporting structure schematic diagram proposed by the present invention；
In figure: 1, metal square box；2, distributing frame body；21, fixed button block；22, top panel；23, label is recorded；24, body fuselage；25, data connecting line；26, side fixed strip；3, side recess slot；4, metal fixing plate；5, hinge is connected；51, intermediate jack-post；52, left side hinge；53, right side hinge；54, fixing threaded hole；6, metal panels；7, lock catch block is pressed；8, it depositsStore up inner cavity；9, rear side screw；10, fixator bracket；101, top bolt；102, Z-type metal block；103, internal rubber mat；104,Interfix slot；105, bottom bolts；11, declinator；111, concave long block；112, fixed convex block；113, sliding recess；114, side corner block；115, bottom metal；116, fixing screws.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, completeSite preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based onEmbodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every otherEmbodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution:
A kind of sub- frame of fibre distribution frame unit, including metal square box 1 and metal fixing plate 4, metal fixing plate 4 are pacifiedDress is fixed on the front end two sides of metal square box 1, and metal square box 1 and metal fixing plate 4 pass through the side being welded and fixedFormula is fixedly connected, and there are two the total settings of metal fixing plate 4, and the junction outside of metal fixing plate 4 and metal square box 1In on same straight line.It when being fixedly mounted, is fixedly connected, is allowed to well by two metal fixing plates 4It fixes, and is not susceptible to loosen, and in same straight on the outside of the junction of metal fixing plate 4 and metal square box 1It on line, will not be hindered when being fixedly mounted in this way, so that more convenient convenient when fixed.
A kind of sub- frame of fibre distribution frame unit, the front end two sides including metal square box 1 are provided with side recess slot3, the rear end sides of metal square box 1 are provided with rear side screw 9, and metal square box 1 is rectangle, and metal square box1 inside is at hollow state.When in use, by the side recess slot 3 of 1 two sides of metal square box, allow to veryGood radiate, and also can be very good to take convenient for personnel and move, and rear side screw 9 can be very good to be fixed, and metalSquare box 1 is rectangle, so that be convenient for fixing, and the inside of metal square box 1 is at hollow state, in this way can be withStorage object well.
A kind of sub- frame of fibre distribution frame unit, the front end lower section including metal square box 1 are provided with connection hinge 5,The other end of connection hinge 5 is provided with metal panels 6, and there are two the total settings of connection hinge 5, and it is parallel fixed to connect hinge 5On the junction of metal panels 6 and metal square box 1, connection hinge 5 includes intermediate jack-post 51, left side hinge 52, right sideHinge 53 and fixing threaded hole 54, the left side of intermediate jack-post 51 are provided with left side hinge 52, and the right side of intermediate jack-post 51 is provided with the right sideThe bosom of side hinge 53, left side hinge 52 and right side hinge 53 is provided with fixing threaded hole 54, and left side hinge 52 is connected to goldBelong on square box 1, right side hinge 53 is connected in metal panels 6.When being opened and closed, pass through two connection hinges 5Be connected and fixed so that metal panels 6 and metal square box 1 are more convenient when in use, and it is equal to connect hinge 5It is fixed on the junction of metal panels 6 and metal square box 1 in parallel, so that it is more stable when folding, and connectThe left side hinge 52 of engagement page 5 is connected on metal square box 1, and right side hinge 53 is connected in metal panels 6, in this way may be usedIt is used with being rotated on intermediate jack-post 51 well, thus more stable when in use.
A kind of sub- frame of fibre distribution frame unit, the leading inside including metal panels 6 are provided with pressing lock catch block 7, pressPressure lock catch block 7 and metal panels 6, which pass through, is sleeved and fixed connection, and metal square box 1 is internally provided with storage inner cavity 8, metalThe outer shape size of door-plate 6 is equal with the storage inboard groove shape size of inner cavity 8, and metal panels 6 are sleeved and fixed in goldBelong to the inside of square box 1.When fixed, metal panels 6 are fixed by two pressing lock catch blocks 7, so that fixedIt is more convenient, and the outer shape size of metal panels 6 is equal with the storage inboard groove shape size of inner cavity 8, it is solid in this wayIt is fixed more convenient, and metal panels 6 are sleeved and fixed in the inside of metal square box 1, so that will not send out when in useIt is raw to hinder.
A kind of sub- frame of fibre distribution frame unit, the inside including storing inner cavity 8, which is located on metal square box 1, to be provided withFixator bracket 10, fixator bracket 10 and metal square box 1 are bolted to connection, and fixator bracket 10 includes topBolt 101, Z-type metal block 102, internal rubber mat 103, interfix slot 104 and bottom bolts 105, Z-type metal block 102 it is upperEnd is intermediate to be provided with top bolt 101, and the lower end of Z-type metal block 102 is provided with bottom bolts 105, Z-type metal block 102 it is interiorPortion is provided with internal rubber mat 103, and Z-type metal block 102 is fixedly connected with internal rubber mat 103 by adhesion, internal rubber mat 103 it is interiorSide is provided with interfix slot 104, and Z-type metal block 102 is connected on metal square box 1.When in use, because of fixatorBracket 10 and metal square box 1 are bolted to connection, so that installation is more efficiently convenient, and fixator bracket 10102 upper and lower ends of Z-type metal block are connected on metal square box 1 by top bolt 101 and bottom bolts 105, solid in this wayIt is fixed more stable, and constant bearing passes through internal sizes on the contrary, fall off to be not susceptible to shake, and when adjustingInterfix slot 104 inside pad 103 allows to carry out position change well, thus when adjusting fixed interval (FI)It is more convenient.
A kind of sub- frame of fibre distribution frame unit, the inside including fixator bracket 10 is provided with declinator 11, sideSide fixator 11 is provided with 12 altogether, and declinator 11 is symmetrically fixed on fixator bracket 10, declinator11 include concave long block 111, fixed convex block 112, sliding recess 113, side corner block 114, bottom metal 115 and fixed spiral shell116 are followed closely, is provided with concave long block 111 among the upper end of bottom metal 115, bottom metal 115 and concave long block 111 pass throughThe mode being welded and fixed is fixedly connected, and is provided with side corner block on the outside of the junction of bottom metal 115 and concave long block 111114, side corner block 114 is weldingly fixed on the junction of bottom metal 115 and concave long block 111, concave long block 111It is internally provided with sliding recess 113, the inside of sliding recess 113, which is located in concave long block 111, is provided with fixed convex block 112, bottomFixing screws 116 are provided among the lower end of portion's metal plate 115, bottom metal 115 is fixedly connected on by fixing screws 116On fixator bracket 10.When in use, because declinator 11 is symmetrically fixed on fixator bracket 10, to be formedSix symmetrical fixed area, and the bottom metal 115 of declinator 11 is fixedly connected on fixator by fixing screws 116On bracket 10, it can be very good so fixed and adjust use, and the concave long block 111 among 115 upper end of bottom metal is logicalCrossing sliding recess 113 can be very good fixed object, and carry out position limitation by internal fixation convex block 112, so thatIt is more efficient when installation, and side corner block 114 is weldingly fixed on the company of bottom metal 115 and concave long block 111It connects in place, in this way when sliding, allows to ensure whole stability well, consequently facilitating carrying out installation fixation.
A kind of sub- frame of fibre distribution frame unit is provided with distributing frame body 2 among the inside including declinator 11,Distributing frame body 2 is axis center, and the both ends of distributing frame body 2 symmetrically state, distributing frame body 2 include fixed button block 21,Top panel 22, record label 23, body fuselage 24, data connecting line 25 and side fixed strip 26, the both ends of body fuselage 24Outside is provided with side fixed strip 26, and body fuselage 24 is internally provided with data connecting line 25, and the upper end of body fuselage 24 is setIt is equipped with top panel 22, body fuselage 24 passes through fixed button block 21 with top panel 22 and is fixedly connected, the upper end of top panel 22Centre is provided with record label 23, and side fixed strip 26 is connected on declinator 11.When in use, because of distributing frame machineBody 2 is axis center, and the both ends of distributing frame body 2 symmetrically state so that more convenient when installation, and with outsideWhen link, distributing frame body 2 allows to good fixation by the data connecting line 25 inside body fuselage 24, andData connecting line 25 is played a very good protection by top panel 22, and body fuselage 24 and top panel 22 pass through fixationButton block 21 is fixedly connected, can be with by record label 23 so that connection enhanced convenience, and when need to carry out data recordIt carries out filling in record well.
The working principle of the invention and process for using: after the present invention installs, so that it may by fibre distribution frame unitSub- frame is fixed on the enterprising enforcement in designated position and uses.And when fixed, the sub- frame of fibre distribution frame unit passes through metal sideThe metal fixing plate 4 of 1 front end two sides of shape cabinet, so as to be fixed well, and metal fixing plate 4 and metal are rectangularOn the outside of the junction of cabinet 1 on same straight line, it will not be hindered when being fixedly mounted in this way, so that fixedWhen it is more convenient convenient.Reinforcement fixation is carried out by the rear side screw 9 of 1 rear end sides of metal square box again later, is madeMore firm stable must be fixed, so that more convenient when in use.When needing connection wiring frame body 2 and exterior lightWhen fine data line connects, so that it may extract distributing frame body 2 out, and distributing frame body 2 is by fixed button block 21, top surfacePlate 22, record label 23, body fuselage 24, data connecting line 25 and side fixed strip 26 are formed, when with external linkage,Distributing frame body 2 allows to good fixation by the data connecting line 25 inside body fuselage 24, and data connecting line 25It is played a very good protection by top panel 22, and body fuselage 24 and top panel 22 pass through the fixed company of fixed button block 21It connects, so that connection enhanced convenience, and when need to carry out data record, it can be very good to be filled out by recording label 23Write record.And after connecting, so that it may distributing frame body 2 is fixed among declinator 11, and declinator11 be by concave long block 111, fixed convex block 112, sliding recess 113, side corner block 114, bottom metal 115 and to fixScrew 116 is formed, and the bottom metal 115 of declinator 11 is fixedly connected on fixator branch by fixing screws 116On frame 10, it can be very good so fixed and adjust use, and the concave long block 111 among 115 upper end of bottom metal passes throughSliding recess 113 can be very good permanent wiring frame body 2, and carry out position limitation by internal fixation convex block 112, makeIt obtains more efficient when installation.And declinator 11 by fixator bracket 10 can be very good adjust entirety betweenGap, so that more convenient when in use.And fixator bracket 10 is by top bolt 101, Z-type metal block 102, interiorPortion's rubber mat 103, interfix slot 104 and bottom bolts 105 are formed, and fixator bracket 10 and metal square box 1 pass throughBolt is fixedly connected, so that installation is more efficiently convenient, and 102 upper and lower ends of Z-type metal block of fixator bracket 10 pass throughTop bolt 101 and bottom bolts 105 are connected on metal square box 1, and fixation is more stable in this way, and constant bearingOn the contrary, fall off to be not susceptible to shake, and when adjusting, by the interfix slot 104 inside internal rubber mat 103,Allow to carry out position change well, thus more convenient when adjusting fixed interval (FI).
And when closure, being connected and fixed for hinge 5 is connected by two, so that metal panels 6 and metal square box 1It is more convenient when folding, and connect the company that hinge 5 is fixed on metal panels 6 and metal square box 1 in parallelIt connects in place, so that more stable when folding.And connecting hinge 5 is by intermediate jack-post 51, left side hinge 52, right sideHinge 53 and fixing threaded hole 54 are formed, and when being opened and closed, being connected and fixed for hinge 5 are connected by two, so that goldenIt is more convenient when in use to belong to door-plate 6 and metal square box 1, and connects hinge 5 and is fixed on metallic door in parallelOn the junction of plate 6 and metal square box 1, so that it is more stable when folding, and connect the left side hinge of hinge 552 are connected on metal square box 1, and right side hinge 53 is connected in metal panels 6, is can be very good in this way in jackshaftIt rotates and uses on column 51, thus more stable when in use.And the outer shape size of metal panels 6 and storage inner cavity 8Inboard groove shape size it is equal, fix so more convenient, and metal panels 6 are sleeved and fixed in metal square box 1Inside so that will not hinder when in use.When being socketed in this way, personnel are consolidated by two pressing lock catch blocks 7It is fixed, so that fixed more convenient.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be withA variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understandingAnd modification, the scope of the present invention is defined by the appended.