CN110737059A - optical cable fiber-splitting box - Google Patents
optical cable fiber-splitting box Download PDFInfo
- Publication number
- CN110737059A CN110737059A CN201911139271.4A CN201911139271A CN110737059A CN 110737059 A CN110737059 A CN 110737059A CN 201911139271 A CN201911139271 A CN 201911139271A CN 110737059 A CN110737059 A CN 110737059A
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- China
- Prior art keywords
- inner cavity
- heat dissipation
- distribution box
- rainproof
- box body
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- 230000003287 optical effect Effects 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 230000017525 heat dissipation Effects 0.000 claims abstract description 56
- 239000000835 fiber Substances 0.000 claims abstract description 48
- 230000007248 cellular mechanism Effects 0.000 claims abstract description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000000243 photosynthetic effect Effects 0.000 claims abstract description 10
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 10
- 239000010703 silicon Substances 0.000 claims abstract description 10
- 238000004146 energy storage Methods 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 description 9
- 239000013307 optical fiber Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses optical cable fiber splitting boxes, which comprise a fiber splitting box body, a solar cell mechanism, a rainproof mechanism, a photosynthetic silicon energy storage battery and a PLC controller, wherein heat dissipation mechanisms are respectively installed at openings at the left and right sides of the bottom end of an inner cavity of the fiber splitting box body, the solar cell mechanism is installed at the top end of the fiber splitting box body, the rainproof mechanism is installed at the right side of the solar cell mechanism, the photosynthetic silicon energy storage battery is detachably inserted at the bottom end of the inner cavity of the fiber splitting box body along the front-back direction, and the PLC controller is installed on the outer wall of the fiber splitting box body.
Description
Technical Field
The invention relates to the technical field of optical cable communication, in particular to optical cable fiber distribution boxes.
Background
Generally, a Light Emitting Diode (LED) or -beam laser is used as a transmitting device at the end of the optical fiber to transmit light pulses to the optical fiber, a light sensitive element is used as a receiving device at the other end of the optical fiber to detect the pulses, and a fiber splitting box is mainly used for FTTB and FTTH to solve the problem of insufficient fiber cores, namely optical splitters and a plurality of fiber melting discs, is hung on the wall between stairs of a cell or in a green belt of a vertical cell;
present optic fibre divides fine case is comparatively simple, divides fine incasement portion optical divider to need external power supply to supply power, and power supply mode is single , is unfavorable for environmental protection and energy saving to because optic fibre divides fine case installation site to be located outdoors, lead to optic fibre to divide fine case radiating hole filter screen surface dust great be not convenient for to clear up, and then block up the louvre, influence optic fibre and divide fine incasement portion normal heat dissipation.
Disclosure of Invention
The invention aims to provide optical cable fiber distribution boxes, which aim to solve the problems that the power supply mode of an optical splitter in the fiber distribution box in the technical field is single , the environment is not favorable for environmental protection and energy conservation, and the surface dust of a filter screen at the radiating hole of the optical fiber distribution box is large to block the radiating hole, so that the normal heat dissipation in the optical fiber distribution box is influenced, in order to achieve the aim, the invention provides the following technical scheme that optical cable fiber distribution boxes comprise:
the fiber distribution box comprises a fiber distribution box body, wherein heat dissipation mechanisms are respectively arranged at openings at the bottom ends of the left side and the right side of an inner cavity of the fiber distribution box body;
the solar cell mechanism is arranged at the top end of the fiber distribution box body;
the rainproof mechanism is arranged on the right side of the solar cell mechanism;
the photosynthetic silicon energy storage battery is detachably inserted at the bottom end of the inner cavity of the fiber distribution box body along the front-back direction;
and the PLC is installed on the outer wall of the fiber distribution box body.
Preferably, the solar cell mechanism includes: installing a trough box, a base, a hydraulic cylinder, a connecting plate and a solar panel; the mounting groove box is mounted at the top end of the fiber distribution box body along the left-right direction; the base is arranged on the right side of the bottom end of the inner cavity of the mounting groove box; the hydraulic cylinder is rotationally connected to the inner cavity of the hydraulic cylinder through a pin shaft in the vertical direction, and the hydraulic cylinder is electrically connected with the PLC; the connecting plate is rotatably connected to the top end of the hydraulic cylinder through a pin shaft; the solar cell panel is connected through round pin axle rotation along left right direction the lower left corner of inner chamber of mounting groove case, solar cell panel's bottom right side and connecting plate fixed connection, solar cell panel and photosynthetic silicon energy battery electric connection.
Preferably, the included angle between the hydraulic cylinder and the base is 60 degrees.
Preferably, the rainproof mechanism comprises a rainproof mechanism shell, a rotating shaft, a stepping motor, guide rails, sliding blocks, springs and rainproof cloth, the rainproof mechanism shell is installed on the right side of the installation groove box along the front-back direction, the rotating shaft is rotatably connected to the center position of the rear side of an inner cavity of the rainproof mechanism shell through bearings along the front-back direction, an inner ring of each bearing is in interference fit with the outer wall of the rotating shaft, an outer ring of each bearing is fixedly connected with the inner wall of the rainproof mechanism shell, the stepping motor is installed on the corresponding position of an inner cavity of the rainproof mechanism shell and the rotating shaft along the front-back direction and is locked with the front side of the outer wall of the rotating shaft through a coupler, the stepping motor is electrically connected with the rainproof controller, the two guide rails are respectively arranged on the front side and the rear side of the top end of the installation groove box along the left-right direction, the front side and the rear side of the left top end of the rainproof mechanism shell are respectively fixedly connected with the front-back side and rear sides of the left top end of the rainproof mechanism shell, the two sliding blocks are respectively inserted on the right sides of the inner cavity of the front-back guide rails, the front-back outer wall of the front-back guide rails and the left-back outer wall of the rainproof mechanism shell, the left-right end of the two sliding blocks are respectively.
Preferably, the inner cavity of the guide rail is inclined downwards from right to left.
Preferably, the heat dissipation mechanism includes: the device comprises a heat dissipation shell, a rainproof heat dissipation port, a filter screen plate and a cleaning mechanism; the number of the heat dissipation shells is two, the two heat dissipation shells are respectively arranged at openings at the left side and the right side of the inner cavity of the fiber distribution box body, and the inner sides of the two heat dissipation shells extend into the inner cavity of the fiber distribution box body; the number of the rainproof heat dissipation openings is a plurality, the plurality of the rainproof heat dissipation openings are arranged on the left side of the heat dissipation shell from top to bottom in a clearance mode, and inner cavities of the plurality of the rainproof heat dissipation openings are communicated with an inner cavity of the heat dissipation shell; the filter screen plate is detachably and adaptively arranged at the opening at the right side of the inner cavity of the heat dissipation shell; the cleaning mechanism is arranged on the right side of the bottom end of the inner cavity of the heat dissipation shell.
Preferably, the cleaning mechanism comprises a cleaning mechanism shell, an electric telescopic rod, a mounting seat, two racks, two second rotating shafts, gears, a connecting rod, two second connecting rods and a T-shaped scraper, the cleaning mechanism shell is arranged on the right side of the bottom end of an inner cavity of the heat dissipation shell along the front-back direction, the electric telescopic rod is arranged on the bottom end of the rear side of the inner cavity of the cleaning mechanism shell along the front-back direction, the mounting seat is arranged on the front side of the electric telescopic rod along the front-back direction, the two racks are respectively arranged on the front side and the rear side of the top end of the mounting seat, the two second rotating shafts are respectively connected to the front side and the rear side of the top end of the inner cavity of the cleaning mechanism shell through bearings in a rotating mode, the two gears are respectively in key connection with the outer walls of the front and rear second rotating shafts, the two connecting rods 56 are respectively, the ends of the two second connecting rods are respectively in interference fit with the outer walls of the front and rear two second rotating shafts, the two second connecting rods are respectively connected with the front and rear ends of the 382 ends of the two second connecting rods through hinge pins, and the filter screen plates are respectively connected with the front and rear ends of the of the front and the rear connecting rods in interference fit with.
Preferably, the two racks are overlapped after rotating 180 degrees around the axis of the cleaning mechanism shell.
Compared with the prior art, the solar energy snow cleaning device has the advantages that the hydraulic cylinder is shortened to pull the right end of the solar cell panel to move downwards under the matching of the connecting plate, so that the hydraulic cylinder and the connecting plate are folded into the inner cavity of the installation tank, the rotating shaft is driven to rotate through the stepping motor to loosen the rainproof cloth on the outer wall of the stepping motor, the spring drives the sliding block to move towards the left side in the inner cavity of the guide rail under the elastic action of the spring to cover the top end of the installation tank, the electric telescopic rod is intermittently extended or shortened to drive the installation seat to drive the left rack and the right rack to reciprocate left and right, the left gear and the right gear respectively drive the second rotating shaft at corresponding positions to drive the left connecting rod and the right connecting rod to synchronously rotate outwards or inwards under the action of the second rotating shaft, the T-shaped scraping plate is intermittently unfolded or folded between the heat dissipation hole connecting rod and the second connecting rod to push the T-shaped scraping plate to reciprocate up and down on the outer side surface of the filter screen plate, so that dust accumulated on the filter screen plate is cleaned, the light distribution device in the fiber distribution box is prevented from being blocked by heat dissipation, and the heat dissipation of the optical fiber box, and the heat dissipation hole of the optical fiber box.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the heat dissipation mechanism of FIG. 1;
FIG. 3 is an exploded view of the solar cell mechanism of FIG. 1;
FIG. 4 is a top cross-sectional view of the rain shield mechanism of FIG. 1;
FIG. 5 is a left side cross-sectional view of the cleaning mechanism of FIG. 1.
In the figure, 1, a fiber distribution box body, 2, a solar cell mechanism, 21, a mounting groove box, 22, a base, 23, a hydraulic cylinder, 24, a connecting plate, 25, a solar cell panel, 3, a rainproof mechanism, 31, a rainproof mechanism shell, 32, th rotating shafts, 33, a stepping motor, 34, a guide rail, 35, a sliding block, 36, a spring, 37, rainproof cloth, 4, a photosynthetic silicon energy storage battery, 5, a heat dissipation shell, 6, a rainproof heat dissipation port, 7, a filter screen plate, 8, a cleaning mechanism, 81, a cleaning mechanism shell, 82, an electric telescopic rod, 83, a mounting seat, 84, a rack, 85, a second rotating shaft, 86, a gear, 87, a th connecting rod, 88, a second connecting rod, 89, a T-shaped scraper, 9 and a PLC.
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 partial embodiments of of the present invention, rather than all embodiments.
Referring to fig. 1-5, the invention provides technical schemes that a optical cable fiber distribution box comprises a fiber distribution box body 1, a solar cell mechanism 2, a rain-proof mechanism 3, a photosynthetic silicon energy storage battery 4 and a PLC (programmable logic controller) 9, wherein heat dissipation mechanisms are respectively installed at openings at the bottom ends of the left side and the right side of an inner cavity of the fiber distribution box body 1, the solar cell mechanism 2 is installed at the top end of the fiber distribution box body 1, the rain-proof mechanism 3 is installed at the right side of the solar cell mechanism 2, the photosynthetic silicon energy storage battery 4 is detachably inserted at the bottom end of the inner cavity of the fiber distribution box body 1 in the front-back direction, the PLC 9 is installed on the outer wall of the fiber distribution box body 1 and is provided with a waterproof shell, the photosynthetic silicon energy storage battery 4 and the PLC 9 are directly purchased and installed and used from the market according to the usage model of the machine body, and a network module is.
Preferably, , the solar cell mechanism 2 comprises a mounting groove box 21, a base 22, a hydraulic cylinder 23, a connecting plate 24 and a solar cell panel 25, wherein the mounting groove box 21 is mounted at the top end of the fiber distribution box body 1 in the left-right direction, the inner cavity of the mounting groove box 21 is larger than the solar cell panel 25, the base 22 is mounted at the right side of the bottom end of the inner cavity of the mounting groove box 21, the hydraulic cylinder 23 is connected to the inner cavity of the hydraulic cylinder 23 in the up-down direction through a pin shaft in a rotating mode, the hydraulic cylinder 23 is electrically connected with the PLC 9, the hydraulic cylinder 23 is directly purchased, mounted and used from the market according to specific use models and controlled by the PLC 9, the hydraulic cylinder 23 can be shortened by itself to pull the right end of the solar cell panel 25 to move downwards under the cooperation of the connecting plate 24, the connecting plate 24 is rotatably connected to the top end of the hydraulic cylinder 23 through a pin shaft in a rotating mode, the solar cell panel 25 is rotatably connected to the left lower corner of the inner cavity of the mounting groove box body 21 in the left-right direction through a pin shaft, the bottom of the solar cell panel 25 is fixedly connected to the connecting plate 24, the solar cell panel 25 is electrically connected to the solar cell panel 25, the solar cell panel 25 is.
Preferably, the angle between the hydraulic cylinder 23 and the base 22 is 60 degrees in step , and the hydraulic cylinder 23 shortens by itself to pull the right end of the solar cell panel 25 to move downwards by matching with the connecting plate 24.
Preferably, , the rainproof mechanism 3 comprises a rainproof mechanism housing 31, an th rotating shaft 32, a stepping motor 33, a guide rail 34, a slider 35, a spring 36 and a rainproof cloth 37, the rainproof mechanism housing 31 is installed on the right side of the installation tank 21 along the front-back direction, the 0 th rotating shaft 32 is rotatably connected to the center position of the rear side of the inner cavity of the rainproof mechanism housing 31 along the front-back direction through a bearing, an inner ring of the bearing is in interference fit with the outer wall of the th rotating shaft 32, an outer ring of the bearing is fixedly connected with the inner wall of the rainproof mechanism housing 31, the stepping motor 33 is installed at the corresponding position of the inner cavity of the rainproof mechanism housing 31 and the th rotating shaft 32 along the front-back direction and is locked with the front side of the outer wall of the th rotating shaft 32 through a coupler, the stepping motor 33 is electrically connected with the PLC controller 9, the stepping motor 33 can drive the th rotating shaft 32 to wind the rainproof cloth 37 around the outer wall of the th rotating shaft 32, the guide rail 34 is provided with two guide rails 34, the two guide rails 34 are respectively arranged on the top end of the installation tank 21 along the left side and the left side of the installation tank 21, the guide rail 34, the two guide rail 34 are respectively, the two sliders 34, the slider 34 are respectively connected with the outer wall of the guide rail 34, the slider 34, the slider is connected with the slider 34, the slider 34, the slider is connected with the slider 34, the slider.
Preferably, , the inner cavity of the guide rail 34 is inclined downwards from right to left, so that rainwater can slide down along the top end of the waterproof cloth 37 to prevent water from accumulating at the top end.
According to a preferable scheme, steps are further carried out, the heat dissipation mechanism comprises two heat dissipation shells 5, two rainproof heat dissipation ports 6, a filter screen plate 7 and a cleaning mechanism 8, the fiber distribution box body 1 forms air convection through the left heat dissipation mechanism and the right heat dissipation mechanism to achieve heat dissipation, the two heat dissipation shells 5 are respectively installed at openings on the left side and the right side of an inner cavity of the fiber distribution box body 1, inner sides of the two heat dissipation shells 5 extend into the inner cavity of the fiber distribution box body 1, the number of the rainproof heat dissipation ports 6 is multiple, a rainproof cover plate is arranged on the surface of each rainproof heat dissipation port 6 to prevent external rainwater from entering, the multiple rainproof heat dissipation ports 6 are arranged on the left side of the heat dissipation shells 5 from top to bottom in a clearance mode, inner cavities of the multiple rainproof heat dissipation ports 6 are communicated with the inner cavity of the heat dissipation shells, the filter screen plate 7 is detachably and adaptively installed at an opening on the right side of the inner cavity of the heat dissipation shell 5, the filter screen plate 7 can shield external dust from entering the fiber distribution box body.
Preferably, in the step , the cleaning mechanism 8 comprises a cleaning mechanism housing 81, an electric telescopic rod 82, a mounting seat 83, a rack 84, a second rotating shaft 85, a gear 86, a second connecting rod 87, a second connecting rod 88 and a T-shaped scraper 89, wherein the cleaning mechanism housing 81 is arranged on the right side of the bottom end of an inner cavity of the heat dissipation housing along the front-back direction, the electric telescopic rod 82 is arranged on the bottom end of the rear side of the inner cavity of the cleaning mechanism housing 81 along the front-back direction, the electric telescopic rod 82 is directly purchased from the market and used according to specific use requirements, the electric telescopic rod 82 intermittently extends or shortens to drive the mounting seat 83 to drive the left rack 84 and the right rack 84 to reciprocate left and right in the inner cavity of the cleaning mechanism housing 81 through the electric telescopic rod 82, the mounting seat 83 is arranged on the front side of the electric telescopic rod 82 along the front-back direction, the number of the rack 84 is two, the two racks 84 are respectively arranged on the front side and back side of the top end of the mounting seat 83, the second rotating shaft 85 is two, the two second rotating shafts 85 are respectively connected with the cleaning mechanism housing 81 through bearings, the outer connecting rod 87 and the outer wall of the outer filtering net plate 89, the two connecting rods 85, the outer filtering net plates 85, the outer wall of the second connecting rod 85, the outer filtering net plate 85 is connected with the outer filtering net plate 89, the outer wall of the outer filtering net plate 89, the filtering net rack 87, the filtering net plate 89, the filtering net plate 85 is intermittently rotates, the filtering net plate 85.
Preferably, in step , the two racks 84 rotate 180 degrees around the axis of the cleaning mechanism housing 81 and then overlap each other, so that the left and right gears 86 intermittently rotate clockwise or counterclockwise respectively under the action of the second rotating shaft 85, and the left and right gears 86 drive the left and right links 87 to synchronously rotate outwards or inwards under the cooperation of the second rotating shaft 85 at corresponding positions.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, specific connection and control sequence.
When weather is rainy or snowy, a worker operates the PLC 9 at the far end to control the hydraulic cylinder 23 and the stepping motor 33 to be sequentially started, the hydraulic cylinder 23 shortens by itself to pull the right end of the solar cell panel 25 to move downwards under the matching of the connecting plate 24, the solar cell panel 25 is rotatably connected with the inner wall of the mounting groove box 21 by the pin shaft, the solar cell panel 25 is caused to rotate downwards around the pin shaft of the mounting groove box 21, the hydraulic cylinder 23 is caused to shorten while the hydraulic cylinder 23 rotates downwards by itself to fold the hydraulic cylinder 23 and the connecting plate 24 into the inner cavity of the mounting groove box 21, the stepping motor 33 drives the rotating shaft 32 of the to rotate anticlockwise to release the heat dissipation hole of the rotating shaft 32 of the to wind the rain cloth 37 wound on the outer wall of the rotating shaft, the spring 36 drives the sliding block 35 to move towards the left side of the inner cavity of the guide rail 34 under the elastic action of the self, the inner cavity of the guide rail 34 is arranged to incline downwards from right to left, and the inner cavity of the guide rail 34 to move downwards, and the sliding block the end of the left side to move towards the left side to cover the top end of the mounting groove box 21 to cover the top end of the mounting groove box 21, and to clean the rack 37, and further to prevent the rack 37 from being blocked by the rack from being covered by the rack, the rack 37, the rack 21 to prevent the rack from being used by the rack, the rack is improved rack, the rack is improved rack, the rack.
Claims (8)
1, optical cable divides fine case, its characterized in that includes:
the fiber distribution box comprises a fiber distribution box body (1), wherein heat dissipation mechanisms are respectively installed at openings at the bottom ends of the left side and the right side of an inner cavity of the fiber distribution box body (1);
the solar cell mechanism (2) is installed at the top end of the fiber distribution box body (1);
the rainproof mechanism (3) is arranged on the right side of the solar cell mechanism (2);
the photosynthetic silicon energy storage battery (4) is detachably inserted at the bottom end of the inner cavity of the fiber distribution box body (1) along the front-back direction;
and the PLC (9) is arranged on the outer wall of the fiber distribution box body (1).
2. kinds of optical cable distribution box according to claim 1, wherein the solar cell mechanism (2) includes:
the mounting groove box (21) is mounted at the top end of the fiber distribution box body (1) along the left-right direction;
the base (22) is arranged on the right side of the bottom end of the inner cavity of the installation groove box (21);
the hydraulic cylinder (23) is rotatably connected to the inner cavity of the hydraulic cylinder (23) through a pin shaft in the vertical direction, and the hydraulic cylinder (23) is electrically connected with the PLC (9);
the connecting plate (24) is rotatably connected to the top end of the hydraulic cylinder (23) through a pin shaft;
solar cell panel (25) is connected through the round pin axle rotation along the left and right sides direction the inner chamber lower left corner of installing groove case (21), the bottom right side and connecting plate (24) fixed connection of solar cell panel (25), solar cell panel (25) and photosynthetic silicon energy battery (4) electric connection.
3. The optical cable distribution box of claim 2, wherein the included angle between the hydraulic cylinder (23) and the base (22) is 60 degrees.
4. kinds of optical cable distribution box according to claim 1, wherein the rain-proof mechanism (3) comprises:
a rainproof mechanism housing (31) mounted on the right side of the installation tank (21) in the front-rear direction;
the th rotating shaft (32) is rotatably connected to the center position of the rear side of the inner cavity of the rainproof mechanism shell (31) through a bearing along the front-rear direction, the inner ring of the bearing is in interference fit with the outer wall of the th rotating shaft (32), and the outer ring of the bearing is fixedly connected with the inner wall of the rainproof mechanism shell (31);
the stepping motor (33) is arranged at the corresponding position of the inner cavity of the rainproof mechanism shell (31) and the th rotating shaft (32) along the front-back direction and is locked with the front side of the outer wall of the th rotating shaft (32) through a coupler, and the stepping motor (33) is electrically connected with the PLC (9);
the number of the guide rails (34) is two, the two guide rails (34) are respectively arranged on the front side and the rear side of the top end of the installation groove box (21) along the left-right direction, and the right ends of the two guide rails (34) are respectively fixedly connected with the front side and the rear side of the top end of the left side of the rainproof mechanism shell (31); the number of the sliding blocks (35) is two, and the two sliding blocks (35) are respectively inserted at the right sides of the inner cavities of the front and rear guide rails (34);
the number of the springs (36) is two, the two springs (36) are respectively arranged on the left sides of the inner cavities of the front guide rail (34) and the rear guide rail (34) along the left-right direction, and the left end and the right end of each spring (36) are respectively fixedly connected with the inner wall of each guide rail (34) and the outer wall of each sliding block (35);
the end of the rainproof cloth (37) is sequentially wound on the outer wall of the rotating shaft (32) from inside to outside, and the other end of the rainproof cloth (37) extends out of the outer wall of the rainproof mechanism shell (31) and is fixedly connected with the top ends of the front sliding block (35) and the rear sliding block (35).
5. cable distribution box according to claim 4, wherein the inner cavity of the guide rail (34) is inclined downward from right to left.
6. The optical cable distribution box of claim 1, wherein the heat dissipation mechanism includes:
the number of the heat dissipation shells (5) is two, the two heat dissipation shells (5) are respectively installed at openings on the left side and the right side of the inner cavity of the fiber distribution box body (1), and the inner sides of the two heat dissipation shells (5) extend into the inner cavity of the fiber distribution box body (1);
the number of the rainproof heat dissipation ports (6) is a plurality, the plurality of rainproof heat dissipation ports (6) are arranged on the left side of the heat dissipation shell (5) in a clearance mode from top to bottom, and inner cavities of the plurality of rainproof heat dissipation ports (6) are communicated with an inner cavity of the heat dissipation shell (5);
the filter screen plate (7) is detachably and adaptively arranged at the opening on the right side of the inner cavity of the heat dissipation shell (5);
and the cleaning mechanism (8) is arranged on the right side of the bottom end of the inner cavity of the heat dissipation shell (5).
7. optical cable distribution box according to claim 6, wherein the cleaning mechanism (8) includes:
the cleaning mechanism shell (81) is arranged on the right side of the bottom end of the inner cavity of the heat dissipation shell (5) along the front-back direction;
the electric telescopic rod (82) is arranged at the bottom end of the rear side of the inner cavity of the cleaning mechanism shell (81) along the front-rear direction;
a mounting seat (83) which is mounted on the front side of the electric telescopic rod (82) along the front-back direction;
the number of the racks (84) is two, and the two racks (84) are respectively arranged on the front side and the rear side of the top end of the mounting seat (83);
the number of the second rotating shafts (85) is two, and the two second rotating shafts (85) are respectively and rotatably connected to the front side and the rear side of the top end of the right side of the inner cavity of the cleaning mechanism shell (81) through bearings;
the number of the gears (86) is two, and the two gears (86) are respectively connected with the outer walls of the front second rotating shaft (85) and the outer walls of the rear second rotating shaft (85);
th connecting rods (87), wherein the number of the second th connecting rods (87) is two, and ends of the two th connecting rods (87) are respectively in interference fit with the outer sides of the outer walls of the front second rotating shaft (85) and the outer sides of the outer walls of the rear second rotating shaft (85);
the number of the second connecting rods (88) is two, and ends of the two second connecting rods (88) are respectively and rotatably connected with the other ends of the front connecting rods (87) and the rear connecting rods (87) through pin shafts;
and the T-shaped scraper (89) is arranged at the other end of the second connecting rod (88) along the front-back direction, and the inner side of the T-shaped scraper (89) is in contact with the outer wall of the screen plate (7).
8. The optical cable distribution box of claim 6, wherein the two racks (84) are overlapped after rotating 180 degrees around the axis of the cleaning mechanism housing (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911139271.4A CN110737059A (en) | 2019-11-20 | 2019-11-20 | optical cable fiber-splitting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911139271.4A CN110737059A (en) | 2019-11-20 | 2019-11-20 | optical cable fiber-splitting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110737059A true CN110737059A (en) | 2020-01-31 |
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ID=69273273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911139271.4A Pending CN110737059A (en) | 2019-11-20 | 2019-11-20 | optical cable fiber-splitting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110737059A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349566A (en) * | 2021-07-19 | 2021-09-07 | 寿光市三洋木制品有限公司 | Barrier-free cabinet |
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