CN114967017A - Anti-static optical fiber distribution frame for machine room - Google Patents
Anti-static optical fiber distribution frame for machine room Download PDFInfo
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- CN114967017A CN114967017A CN202210789547.9A CN202210789547A CN114967017A CN 114967017 A CN114967017 A CN 114967017A CN 202210789547 A CN202210789547 A CN 202210789547A CN 114967017 A CN114967017 A CN 114967017A
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 106
- 230000001681 protective effect Effects 0.000 claims abstract description 33
- 238000004804 winding Methods 0.000 claims abstract description 26
- 230000000670 limiting effect Effects 0.000 claims description 31
- 239000000835 fiber Substances 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 19
- 230000008569 process Effects 0.000 abstract description 17
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000003993 interaction Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000002441 reversible effect Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- 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
- G02B6/4452—Distribution frames
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Abstract
The invention discloses an anti-static optical fiber distribution frame for a machine room, which relates to the field of optical fiber distribution and comprises a base, a protective shell, a top cover and a distribution component. The invention solves the problems that the prior box-type distribution frame is mostly placed in a computer room for use in the using process, although the box-type distribution frame can protect optical fiber lines, a large number of optical fiber lines are densely distributed, which is very easy to cause winding or disordered connection, and can cause electromagnetic interaction heating, thereby influencing the smoothness of the optical fiber in actual use; in addition, the optical fiber line connector in current box distribution frame is inside the box, when using, is not convenient for artifically carry out the wiring connection to the optical fiber line to increased installer's difficult degree, also be convenient for artifically carry out the technical problem of overhauing to the optical fiber line end simultaneously.
Description
Technical Field
The invention relates to the field of optical fiber wiring, in particular to an anti-static optical fiber distribution frame for a machine room.
Background
The optical fiber distribution frame is an important device in an optical network system, is used for completing the important structures of optical cable access, fixation and distribution, and becomes an indispensable part in a specific occasion such as a machine room. At present, the existing distribution frame mainly comprises a single-plate structure upright post and a box type distribution frame, wherein the single-plate structure upright post is gradually eliminated due to poor stability and torque resistance, and the box type distribution frame is high in stability and mainly plays a certain role in protecting optical fiber wires in a box body.
However, most of the existing box-type distribution frames are placed in a computer room for use in the using process, although the box-type distribution frames can protect optical fiber lines, the problem of winding or disordered connection is easily caused due to the intensive distribution of a large number of optical fiber lines, and the problem of electromagnetic interaction heating is also caused, so that the smoothness of the optical fiber in actual use is influenced; in addition, the optic fibre line connector among the current box distribution frame is inside the box, when using, is not convenient for artifically carry out the wiring connection to the optic fibre line to increased installer's difficult degree, also be convenient for artifically simultaneously and overhaul the optic fibre end.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an anti-static optical fiber distribution frame for a machine room, which solves the problems that the existing box type distribution frame is mostly placed in a computer room for use in the using process, although the box type distribution frame can protect optical fiber lines, a large number of optical fiber lines are densely distributed, winding or disordered connection is easily caused, and electromagnetic interaction heating is caused at the same time, so that the smoothness of the optical fiber in actual use is influenced; in addition, the optical fiber line connector in current box distribution frame is inside the box, when using, is not convenient for artifically carry out the wiring connection to the optical fiber line to increased installer's difficult degree, also be convenient for artifically carry out the technical problem of overhauing to the optical fiber line end simultaneously.
The technical scheme adopted by the invention for solving the technical problems is as follows: an anti-static optical fiber distribution frame for a machine room comprises a base, a protective shell, a top cover and a distribution component, wherein the upper end of the base is fixedly connected with the protective shell, the distribution component is arranged in the protective shell, and the top cover is clamped at the upper end of the protective shell;
the wiring component comprises an adjusting unit, a wiring main body, an inlet wire arrangement unit, a branching unit, a line pressing unit, an inlet wire wiring main body, an inlet wire wiring hole, a switch-on indicator light and an outlet wire wiring hole, wherein the adjusting unit is arranged in the protective shell, the right side of the adjusting unit is rotatably connected to a vertical plate on the right side, the wiring main body is connected to the adjusting unit in a screw transmission manner, the inlet wire arrangement unit is uniformly arranged on the upper end surface of the wiring main body in the circumferential direction, the branching unit is arranged on the circumferential side wall of the wiring main body close to the upper end, the line pressing unit is arranged below the branching unit, the inlet wire wiring main body is arranged below the line pressing unit, the inlet wire wiring main body is fixedly connected with the side wall of the wiring main body through the connection mode of electric signals, the inlet wire wiring hole in linear arrangement is arranged on the upper end surface of the inlet wire wiring main body, the switch-on the side wall of the inlet wire wiring main body far away from the wiring main body, the switch-on indicator light corresponding to the inlet wire wiring hole one by one, the side wall of the wiring main body below the incoming wiring main body is provided with outgoing wiring holes corresponding to the incoming wiring holes one to one.
Preferably, the middle part of the lower end face of the base is fixedly provided with a grounding conductor bar, supporting feet are arranged at the positions, close to the edges, of the lower end face of the base, the number of the supporting feet is four, and the supporting feet are made of rubber materials.
Preferably, the protective shell comprises vertical plates, side plates and a wire outlet pipeline, wherein the vertical plates are symmetrically arranged on the upper end face of the base, the side plates are fixedly connected between every two adjacent vertical plates, the lower ends of the vertical plates and the side plates are fixedly connected with the upper end face of the base, a wire outlet hole is formed in the position, close to the upper end, of each vertical plate, and the wire outlet pipeline is fixedly connected to the outer end of each wire outlet hole.
Preferably, each side plate is provided with heat dissipation holes distributed in a rectangular array, and the heat dissipation holes can improve the flowability of air between the inner side and the outer side of the protective shell, so that a certain heat dissipation effect is achieved, and the service life of the wiring component is prolonged.
Preferably, the middle part of the upper end of the top cover is provided with a mounting through hole, wire inlet holes are uniformly formed in the outer side of the mounting through hole along the circumferential direction of the mounting through hole, and the front and back of the position, close to the edge, of the upper end surface of the top cover are symmetrically provided with a triangular handle 21274.
Preferably, the adjusting unit comprises a threaded rod, a driven bevel gear, a limiting rod, a driving bevel gear, a gear shaft, a rotary disc, a rotating handle and a handle sleeve, wherein the threaded rod is installed in the middle of the upper end face of the base through a bearing, the upper end of the threaded rod penetrates through the installation through hole and extends to the upper part of the top cover, the threaded rod is connected with the wiring main body in a spiral transmission mode, the limiting rod is fixedly connected to the corner of the lower end face of the wiring main body, a limiting chute is formed in the middle of the inner side wall of each side plate, one end, far away from the wiring main body, of the limiting rod is arranged in the limiting chute in a sliding mode, the driven bevel gear is installed on the position, close to the lower end, of the threaded rod in a key connection mode, the driving bevel gear is meshed to the right side of the driven bevel gear, the driving bevel gear is installed at the left end of the gear shaft in a key connection mode, the right end of the gear shaft penetrates through the outer side of a vertical plate on the right side and is fixedly connected with the rotary disc, the upper end of the right side wall of the rotary disc is fixedly connected with a rotary handle, and a handle sleeve is inserted in the rotary handle.
Preferably, the inlet wire unit of arranging include wire winding pole, stop the drum, winding displacement ware and branch groove, wherein the position that the distribution main part up end is close to the middle part is along the even fixedly connected with wire winding pole of its circumference, wire winding pole upper end fixed mounting has the stop drum, the fixed winding displacement ware that is provided with in distribution main part up end edge, the last branch groove of having seted up of linear array that is of winding displacement ware.
Preferably, the distributing unit comprises a distributing board, an extrusion spring, a fixing board and an arc-shaped conducting board, wherein the distributing board is arranged on the circumferential side wall of the distributing main body in a linear array at a position close to the upper end, distributing chutes are formed in the distributing main body, the distributing boards are symmetrically arranged in the distributing chutes in a sliding manner, the fixing board is fixedly connected to the distributing main body at two sides of the distributing board, the extrusion spring is installed between the distributing board and the fixing board, and the arc-shaped conducting board is fixedly connected to one end, away from the distributing main body, of the distributing board.
Preferably, the inner side wall of the arc-shaped wire guide plate is fixedly provided with a foam layer, and the foam layer can protect the outer side wall of each optical fiber to a certain extent, so that the optical fibers are prevented from being damaged in the wiring process.
Preferably, the line pressing unit comprises an Contraband-shaped plate, a sponge block, a T-shaped pull rod, a U-shaped line pressing plate and a limiting spring, wherein the Contraband-shaped plate is fixedly connected to the side wall of the wiring main body below the line dividing unit, the opening of the shape plate faces the wiring main body, the sponge block is fixedly connected to the side wall of the wiring main body on the inner side of the shape plate, the shape plate is linearly arranged on the side wall far away from the wiring main body and provided with sliding holes, the T-shaped pull rod penetrates through the sliding holes in a sliding mode, the U-shaped line pressing plate is fixedly connected to one end, close to the wiring main body, of the T-shaped pull rod, the U-shaped line pressing plate and the opening of the T-shaped pull rod, and the limiting spring is sleeved on the T-shaped pull rod between the shape plates.
The invention has the beneficial effects that:
(1) according to the antistatic optical fiber distribution frame for the machine room, the protective shell can protect the internal distribution parts, meanwhile, the radiating holes formed in the side plates can enhance the air flowability between the inside and the outside of the protective shell, so that the problem of mutual electromagnetic heating influence between optical fiber lines is avoided, the arranged incoming line distribution unit can perform winding distribution on the accessed optical fiber lines, and the branching unit can be matched with the line pressing unit, so that the distributed optical fiber lines are constrained and guided, the problem that the optical fiber lines are disordered in connection and easily intertwined with one another is solved, the smoothness of the optical fiber lines in actual use is guaranteed, and the stability of information connection is improved;
(2) according to the anti-static optical fiber distribution frame for the machine room, the adjusting unit can control the distribution component to move randomly along the vertical direction through manual control, so that the distribution component moves to the position above the protective shell, therefore, an installer can easily plug an access optical fiber line and an output optical fiber line onto the distribution main body, and the optical fiber line distribution frame can be reset after the installation process is finished, so that the wiring and arranging efficiency of the installer is improved, the installation difficulty is reduced, and meanwhile, the overhaul and the replacement of the end of the optical fiber line by a maintainer at the later stage are facilitated.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a perspective view taken along line A-A of FIG. 3 according to the present invention;
FIG. 5 is a schematic perspective view of a part of a wiring member according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5 according to the present invention;
FIG. 7 is a schematic top view of the wiring main body and the branching unit according to the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 5 at C in the present invention;
fig. 9 is an enlarged view of fig. 4 at D according to the present invention.
In the figure: 1. a base; 11. a grounding conductor bar; 12. supporting the bottom feet; 2. a protective housing; 21. a vertical plate; 22. a side plate; 23. a wire outlet pipeline; 3. a top cover; 31. mounting a through hole; 32. a wire inlet hole; 33. \ 21274;' shape handle; 4. a wiring member; 41. an adjustment unit; 411. a threaded rod; 412. a driven bevel gear; 413. a limiting rod; 414. a drive bevel gear; 415. a gear shaft; 416. a turntable; 417. rotating the handle; 418. a handle sleeve; 42. a wiring main body; 43. an incoming line arrangement unit; 431. a wire winding rod; 432. a wire blocking disc; 433. a wire arrangement device; 434. distributing grooves; 44. a branching unit; 441. a wire distributing plate; 442. a compression spring; 443. a fixing plate; 444. an arc-shaped wire guide plate; 45. a line pressing unit; 451. contraband shaped plates; 452. a sponge block; 453. a T-shaped pull rod; 454. a U-shaped wire pressing plate; 455. a limiting spring; 46. an incoming line wiring main body; 47. wire inlet wiring holes; 48. turning on an indicator light; 49. and (4) wire outlet wiring holes.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The embodiment of the invention provides an anti-static optical fiber distribution frame for a machine room, which solves the problems that the existing box type distribution frame is mostly placed in a computer room in the using process, although the box type distribution frame can protect optical fiber lines, a large number of optical fiber lines are densely distributed, winding or disordered connection is easily caused, and electromagnetic interaction heating is caused at the same time, so that the smoothness of the optical fiber in actual use is influenced; in addition, the optical fiber line connector in current box distribution frame is inside the box, when using, is not convenient for artifically carry out the wiring connection to the optical fiber line to increased installer's difficult degree, also be convenient for artifically carry out the technical problem of overhauing to the optical fiber line end simultaneously.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Referring to fig. 1 to 9, an anti-static optical fiber distribution frame for a machine room comprises a base 1, a protective shell 2, a top cover 3 and a distribution component 4, wherein the protective shell 2 is fixedly connected to the upper end of the base 1, the distribution component 4 is arranged inside the protective shell 2, and the top cover 3 is clamped at the upper end of the protective shell 2;
the grounding conductor bar 11 is fixedly arranged in the middle of the lower end face of the base 1, supporting feet 12 are arranged at positions, close to the edges, of the lower end face of the base 1, the number of the supporting feet 12 is four, and the supporting feet 12 are made of rubber materials. During specific work, the lower end of the grounding conductor bar 11 is in mutual contact with the ground, a certain anti-static effect can be achieved, and the supporting bottom feet 12 made of rubber materials can increase friction between the base 1 and the ground, so that the stability of the anti-static optical fiber distribution frame for the machine room in the use process is guaranteed.
The middle part of the upper end of the top cover 3 is provided with a mounting through hole 31, the outer side of the mounting through hole 31 is evenly provided with wire inlet holes 32 along the circumferential direction, and the front and back of the position of the upper end surface of the top cover 3 close to the edge are symmetrically provided with a V-shaped handle 21274and a C-shaped handle 33. When the device works, the lifting process of the top cover 3 can be finished by manually holding the v-shaped handle 33, the wire inlet holes 32 are used for penetrating the accessed optical fiber bundles, and a certain distance is arranged between every two adjacent wire inlet holes 32, so that the winding phenomenon generated between the accessed optical fiber bundles can be prevented, and the access orderliness of the optical fiber bundles is improved.
The wiring component 4 comprises an adjusting unit 41, a wiring main body 42, an incoming line arrangement unit 43, a wire dividing unit 44, a wire pressing unit 45, an incoming line wiring main body 46, an incoming line wiring hole 47, a switch-on indicator lamp 48 and an outgoing line wiring hole 49, wherein the adjusting unit 41 is arranged inside the protective shell 2, the right side of the adjusting unit 41 is rotatably connected on a vertical plate 21 on the right side, the wiring main body 42 is connected on the adjusting unit 41 in a screw transmission manner, the incoming line arrangement unit 43 is uniformly arranged on the upper end surface of the wiring main body 42 in the circumferential direction, the wire dividing unit 44 is arranged on the circumferential side wall of the wiring main body 42 close to the upper end, the wire dividing unit 45 is arranged below the wire dividing unit 44, the incoming line wiring main body 46 is arranged below the wire pressing unit 45, the incoming line wiring main body 46 is fixedly connected with the side wall of the wiring main body 42 through the connection mode of electric signals, the wire leading line wiring hole 47 in linear arrangement is arranged on the upper end surface of the wire connecting main body 46, the side wall of the incoming line wiring main body 46, which is far away from the wiring main body 42, is provided with a switch-on indicator light 48 corresponding to the incoming line wiring holes 47 one by one, and the side wall of the wiring main body 42 below the incoming line wiring main body 46 is provided with outgoing line wiring holes 49 corresponding to the incoming line wiring holes 47 one by one. When the cable pressing device works, the top cover 3 is taken down by manually holding the v-21274, the adjusting unit 41 is rotated, the wiring main body 42 is driven by the adjusting unit 41 to move upwards to the upper part of the protective shell 2, the end of the cable-incoming optical fiber bundle penetrates through the cable inlet 32 on the top cover 3 manually, the cable-incoming optical fiber bundle is wound on the cable-incoming arrangement unit 43 and is arranged in a stranded manner through the cable-incoming arrangement unit 43, each strand of separated optical fiber sequentially penetrates through the branching unit 44 and the cable pressing unit 45 downwards, the branching unit 44 can play a certain guiding role in each strand of separated optical fiber, the cable pressing unit 45 can limit each strand of separated optical fiber, so that the separated optical fiber is in a stretched state, each strand of optical fiber passing through the cable pressing unit 45 is manually inserted into the cable-incoming wiring hole 47 on the cable-incoming wiring main body 46, at the moment, the switch-on indicator lamp 48 is in a bright state, the normal access of the incoming optical fiber bundle is shown, the end of the outgoing optical fiber bundle is manually inserted into the protective shell 2 from the outer side of the outgoing pipeline 23 to the inner side of the protective shell, the outgoing optical fiber is inserted into the outgoing wiring hole 49, after the above steps are completed, the adjusting unit 41 is manually rotated to drive the wiring main body 42 to reset downwards, the top cover 3 is covered on the upper end of the protective shell 2 again, and the wiring process of the optical fiber is completed.
The adjusting unit 41 comprises a threaded rod 411, a driven bevel gear 412, a limiting rod 413, a driving bevel gear 414, a gear shaft 415, a turntable 416, a rotating handle 417 and a handle sleeve 418, wherein the threaded rod 411 is installed in the middle of the upper end face of the base 1 through a bearing, the upper end of the threaded rod 411 penetrates through the installation through hole 31 and extends to the upper side of the top cover 3, the threaded rod 411 is connected with the wiring main body 42 in a spiral transmission mode, the lower end face corner of the wiring main body 42 is fixedly connected with the limiting rod 413, the middle part of the inner side wall of each side plate 22 is provided with a limiting sliding groove, one end of the limiting rod 413 far away from the wiring main body 42 is arranged in the limiting sliding groove in a sliding mode, the position on the threaded rod 411 close to the lower end is provided with the driven bevel gear 412 in a key connection mode, the right side of the driven bevel gear 412 is engaged with the driving bevel gear 414, and the driving bevel gear 414 is installed at the left end of the gear shaft 415 in a key connection mode, the right end of the gear shaft 415 penetrates through the outer side of the vertical plate 21 on the right side and is fixedly connected with a rotary disc 416, the upper end of the right side wall of the rotary disc 416 is fixedly connected with a rotary handle 417, and a handle sleeve 418 is inserted into the rotary handle 417. During specific work, before wiring, the handle sleeve 418 is held and the rotating handle 417 and the rotating disc 416 are rotated through manual work, so that the gear shaft 415 and the driving bevel gear 414 are driven to rotate, the threaded rod 411 is driven to rotate through the meshing action between the driving bevel gear 414 and the driven bevel gear 412, the wiring main body 42 is driven to move upwards under the limiting action of the limiting rod 413, after the wiring process is finished, the handle sleeve 418 is held through manual work and the rotating handle 417 and the rotating disc 416 are rotated in a reverse rotating mode, the gear shaft 415 and the driving bevel gear 414 are driven to rotate in a reverse rotating mode, the threaded rod 411 is driven to rotate in a reverse rotating mode through the meshing action between the driving bevel gear 414 and the driven bevel gear 412, and the purpose of driving the wiring main body 42 to move downwards for resetting is achieved.
The incoming line arranging unit 43 comprises a winding rod 431, a wire blocking disc 432, a wire arranging device 433 and a wire distributing groove 434, wherein the position, close to the middle part, of the upper end face of the wiring main body 42 is evenly and fixedly connected with the winding rod 431 along the circumferential direction of the position, the wire blocking disc 432 is fixedly installed at the upper end of the winding rod 431, the wire arranging device 433 is fixedly arranged at the edge of the upper end face of the wiring main body 42, and the wire distributing groove 434 is formed in the wire arranging device 433 in a linear array mode. When the optical fiber bundle is connected into the wire arranging device, the optical fiber bundle is wound on the wire winding rod 431 and each strand of optical fiber at the end of the optical fiber bundle penetrates through the wire distributing groove 434 on the wire arranging device 433 to be connected downwards, so that the winding phenomenon of the optical fiber bundle in the wiring process can be effectively avoided, and meanwhile, the optical fiber bundle is beneficial to overhaul and replacement of the optical fiber bundle in the later stage.
The branching unit 44 includes a branching plate 441, an extrusion spring 442, a fixing plate 443 and an arc-shaped conductor plate 444, wherein the positions on the circumferential side wall of the distribution main body 42, which are close to the upper end, are arranged in a linear array to form branching chutes, the branching plates 441 are symmetrically and slidably arranged in the branching chutes, the fixing plates 443 are fixedly connected to the distribution main body 42 on the two sides of the branching plates 441, the extrusion spring 442 is installed between the branching plate 441 and the fixing plate 443, the arc-shaped conductor plate 444 is fixedly connected to one end of the branching plate 441, which is far away from the distribution main body 42, a foam layer is fixedly arranged on the inner side wall of the arc-shaped conductor plate 444, and the foam layer can perform a certain protection effect on the outer side wall of each optical fiber, so that the optical fiber is prevented from being damaged in the distribution process. In this embodiment, extrusion spring 442 is in original length when initial position, concrete during operation, divide separated line board 441 to both sides through the manual work, extrusion spring 442 can be in compression state this moment, wear to establish every strand of optic fibre behind separated line groove 434 inside arc conductor plate 444 again, loosen separated line board 441, under extrusion spring 442's reaction force, arc conductor plate 444 can laminate in the outside of every strand of optic fibre to play certain direction limiting displacement, and then guaranteed the orderliness of every strand of optic fibre at the distribution in-process.
The wire pressing unit 45 comprises an Contraband-shaped plate 451, a sponge block 452, a T-shaped pull rod 453, a U-shaped wire pressing plate 454 and a limiting spring 455, wherein the side wall of the wiring main body 42 below the wire dividing unit 44 is fixedly connected with a Contraband-shaped plate 451, the opening of the Contraband-shaped plate 451 faces the wiring main body 42 and the protrusion 21274, the side wall of the wiring main body 42 on the inner side of the shaped plate 451 is fixedly connected with a sponge block 452 and a protrusion 21274, the side wall of the shaped plate 451 far away from the wiring main body 42 is provided with a sliding hole in a linear arrangement mode, the T-shaped pull rod 453 is arranged in the sliding hole in a sliding and penetrating mode, one end of the T-shaped pull rod 453 close to the wiring main body 42 is fixedly connected with the U-shaped wire pressing plate 454, and the limiting spring 455 is sleeved on the T-shaped pull rod 453 between the U-shaped wire pressing plate 454 and the protrusion 21274451. During specific work, through artifical outside pulling T shape pull rod 453, thereby drive U-shaped pressure line board 454 to the one side motion of being close to Contraband shaped plate 451, spacing spring 455 can be in compression state this moment, every strand of optic fibre that rethread manual behind arc wire guide plate 444 passes U-shaped pressure line board 454 inboard downwards, loosen T shape pull rod 453, under spacing spring 455's reaction force, U-shaped pressure line board 454 can reset to the inboard, thereby carry on spacingly to optic fibre, at the in-process of the downward wiring of every strand of optic fibre, sponge piece 452 can carry out certain wiping action to the lateral wall of optic fibre, thereby guarantee every strand of optic fibre surface's clean and tidy nature, be favorable to improving the distribution effect of optic fibre.
The working principle of the invention is as follows:
the first step is as follows: firstly, manually holding the v 21274, taking down the top cover 3 by the handle sleeve 33, manually holding the handle sleeve 418 and rotating the rotating handle 417 and the turntable 416 so as to drive the gear shaft 415 and the drive bevel gear 414 to rotate, driving the threaded rod 411 to rotate by the meshing action between the drive bevel gear 414 and the driven bevel gear 412, driving the wiring main body 42 to move upwards to the upper part of the protective shell 2 under the limiting action of the limiting rod 413, and stopping the rotation of the rotating handle 417;
the second step is that: the end of the incoming optical fiber bundle penetrates through the wire inlet hole 32 on the top cover 3 manually, after the incoming optical fiber bundle is accessed from the wire inlet hole 32, one section of the incoming optical fiber bundle is wound on the winding rod 431 manually, and each strand of optical fiber at the end of the incoming optical fiber bundle penetrates through the wire dividing groove 434 on the wire arranging device 433 and is connected downwards, so that the winding phenomenon of the optical fiber cable in the wiring process can be effectively avoided, and meanwhile, the later-stage maintenance and replacement of the optical fiber cable are facilitated;
the third step: each optical fiber separated in the second step is continuously pulled downwards, meanwhile, the branching plate 441 is separated towards two sides manually, at the moment, the extrusion spring 442 is in a compressed state, each optical fiber passing through the branching groove 434 is arranged on the inner side of the arc-shaped wire guide plate 444 in a penetrating manner, the branching plate 441 is loosened, and under the reaction force of the extrusion spring 442, the arc-shaped wire guide plate 444 is attached to the outer side of each optical fiber, so that a certain guiding and limiting effect is achieved, and the orderliness of each optical fiber in the wiring process is further ensured;
the fourth step: after passing through the third step, each optical fiber wire is continuously drawn downwards after passing through the shaped wire guide plate 444, the T-shaped pull rod 453 is pulled outwards manually to drive the U-shaped wire pressing plate 454 to move towards one side close to the Contraband-shaped plate 451, at the moment, the limiting spring 455 is in a compressed state, each optical fiber wire passes downwards through the inner side of the U-shaped wire pressing plate 454 manually to loosen the T-shaped pull rod 453, the U-shaped wire pressing plate 454 resets inwards under the counter-acting force of the limiting spring 455 to limit the optical fiber wire, the sponge block 452 can perform certain wiping action on the outer side wall of the optical fiber wire during the downward wiring process of each optical fiber wire, so that the surface tidiness of each optical fiber wire is ensured, the wiring effect of the optical fiber is improved, and finally each optical fiber wire passing through the U-shaped wire pressing plate 454 is inserted into the wire inlet wiring hole 47 on the wire inlet wiring main body 46, at the moment, the switch-on indicator lamp 48 is in a bright state, the condition that the incoming optical fiber bundle is normally connected is shown, the end of the outgoing optical fiber bundle is manually inserted into the inner side of the protective shell 2 from the outer side of the outgoing pipeline 23, the outgoing optical fiber is inserted into the outgoing wiring hole 49, the handle sleeve 418 is manually held and the rotating handle 417 and the rotating disc 416 are rotated in the reverse direction, so that the gear shaft 415 and the driving bevel gear 414 are driven to rotate in the reverse direction, the threaded rod 411 is driven to rotate in the reverse direction through the meshing action between the driving bevel gear 414 and the driven bevel gear 412, the purpose of driving the wiring main body 42 to move downwards for resetting is further achieved, in the process of resetting the wiring main body 42 downwards, the top cover 3 is manually covered on the upper end of the protective shell 2 again, and at the moment, the wiring process of the optical fiber is completed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a computer lab is with preventing static fiber optic distribution frame, includes base (1), protective housing (2), top cap (3) and distribution parts (4), its characterized in that: the upper end of the base (1) is fixedly connected with a protective shell (2), a wiring component (4) is arranged in the protective shell (2), and the upper end of the protective shell (2) is clamped with a top cover (3);
the wiring component (4) comprises an adjusting unit (41), a wiring main body (42), an incoming line arrangement unit (43), a branching unit (44), a line pressing unit (45), an incoming line wiring main body (46), an incoming line wiring hole (47), a switch-on indicator lamp (48) and an outgoing line wiring hole (49), wherein the adjusting unit (41) is arranged inside the protective shell (2), the right side of the adjusting unit (41) is rotatably connected to a vertical plate (21) on the right side, the wiring main body (42) is connected to the adjusting unit (41) in a spiral transmission manner, the incoming line arrangement unit (43) is uniformly arranged on the upper end face of the wiring main body (42) in the circumferential direction, the branching unit (44) is arranged on the circumferential side wall of the wiring main body (42) close to the upper end, the line pressing unit (45) is arranged below the branching unit (44), and the incoming line wiring main body (46) is arranged below the line pressing unit (45), the incoming line wiring main body (46) is fixedly connected with the side wall of the wiring main body (42) through the connection mode of electric signals, incoming line wiring holes (47) which are linearly arranged are formed in the upper end face of the incoming line wiring main body (46), switch-on indicating lamps (48) which correspond to the incoming line wiring holes (47) one by one are arranged on the side wall, far away from the wiring main body (42), of the incoming line wiring main body (46), and outgoing line wiring holes (49) which correspond to the incoming line wiring holes (47) one by one are formed in the side wall of the wiring main body (42) below the incoming line wiring main body (46).
2. The antistatic optical fiber distribution frame for the machine room as claimed in claim 1, wherein: the ground conductor bar (11) is fixedly arranged in the middle of the lower end face of the base (1), supporting feet (12) are installed at the positions, close to the edges, of the lower end face of the base (1), the number of the supporting feet (12) is four, and the supporting feet (12) are made of rubber materials.
3. The antistatic optical fiber distribution frame for the machine room as claimed in claim 1, wherein: protective housing (2) include riser (21), curb plate (22) and outlet line pipeline (23), wherein base (1) up end symmetry is provided with riser (21), fixedly connected with curb plate (22) between two adjacent risers (21), riser (21) and curb plate (22) lower extreme all with base (1) up end fixed link to each other, the wire hole has all been seted up to every riser (21) position near the upper end, wire hole outer end fixedly connected with outlet line pipeline (23).
4. The antistatic optical fiber distribution frame for the machine room as claimed in claim 3, wherein: each side plate (22) is provided with heat dissipation holes which are distributed in a rectangular array.
5. The antistatic optical fiber distribution frame for the machine room as claimed in claim 3, wherein: the middle part of the upper end of the top cover (3) is provided with a mounting through hole (31), the outer side of the mounting through hole (31) is uniformly provided with wire inlet holes (32) along the circumferential direction, and the front and back of the position of the upper end surface of the top cover (3) close to the edge are symmetrically provided with a V-shaped handle (33).
6. The antistatic optical fiber distribution frame for the machine room as claimed in claim 5, wherein: the adjusting unit (41) comprises a threaded rod (411), a driven bevel gear (412), a limiting rod (413), a driving bevel gear (414), a gear shaft (415), a turntable (416), a rotating handle (417) and a handle sleeve (418), wherein the threaded rod (411) is installed in the middle of the upper end face of the base (1) through a bearing, the upper end of the threaded rod (411) penetrates through the installation through hole (31) and extends to the upper part of the top cover (3), the threaded rod (411) is connected with a wiring main body (42) in a spiral transmission mode, a limiting rod (413) is fixedly connected to the lower end face corner of the wiring main body (42), a limiting sliding groove is formed in the middle of the inner side wall of each side plate (22), one end, far away from the wiring main body (42), of the limiting rod (413) is arranged in the limiting sliding groove, the position, close to the lower end, on the threaded rod (411), is provided with the driven bevel gear (412) in a key connection mode, driven bevel gear (412) right side meshing has drive bevel gear (414), and drive bevel gear (414) are installed at gear shaft (415) left end through the mode of key-type connection, and gear shaft (415) right-hand member runs through the riser (21) outside and fixedly connected with carousel (416) that are located the right side, and fixedly connected with rotates handle (417) on carousel (416) right side wall, and it has handle cover (418) to rotate to peg graft on handle (417).
7. The antistatic optical fiber distribution frame for the machine room as claimed in claim 1, wherein: the incoming line unit (43) of arranging include wire winding pole (431), keep off line dish (432), winding displacement ware (433) and separated time groove (434), wherein the position that wiring main part (42) up end is close to the middle part is along its even fixedly connected with wire winding pole (431) of circumference, fixed mounting has wire retaining dish (432) on wire winding pole (431), wiring main part (42) up end edge is fixed and is provided with winding displacement ware (433), be linear array on winding displacement ware (433) and seted up separated time groove (434).
8. The antistatic optical fiber distribution frame for the machine room as claimed in claim 1, wherein: the distributing unit (44) comprises a distributing board (441), an extrusion spring (442), a fixing board (443) and an arc-shaped conducting board (444), wherein distributing chutes are formed in the circumferential side wall of the distributing main body (42) and are arranged close to the upper end in a linear array mode, the distributing board (441) is symmetrically arranged in the distributing chutes in a sliding mode, the fixing board (443) is fixedly connected to the distributing main body (42) on the two sides of the distributing board (441), the extrusion spring (442) is installed between the distributing board (441) and the fixing board (443), and the arc-shaped conducting board (444) is fixedly connected to one end, far away from the distributing main body (42), of the distributing board (441).
9. The antistatic optical fiber distribution frame for the machine room as claimed in claim 8, wherein: the inner side wall of the arc-shaped wire guide plate (444) is fixedly provided with a foam layer.
10. The antistatic optical fiber distribution frame for the machine room as claimed in claim 8, wherein: the wire pressing unit (45) comprises Contraband-shaped plates (451), sponge blocks (452), T-shaped pull rods (453), U-shaped wire pressing plates (454) and limiting springs (455), wherein the side walls of a wiring main body (42) below the wire dividing unit (44) are fixedly connected with Contraband-shaped plates (451), the openings of the Contraband-shaped plates (451) face the wiring main body (42), the side walls of the wiring main body (42) on the inner side of the Contraband-shaped plates (451) are fixedly connected with the sponge blocks (452), sliding holes are formed in the side walls, far away from the wiring main body (42), of the Contraband-shaped plates (451) in a linear arrangement mode, the T-shaped pull rods (453) are arranged in the sliding holes in a sliding and penetrating mode, one ends, close to the wiring main body (42), of the T-shaped pull rods (453) are fixedly connected with the U-shaped wire pressing plates (454), the U-shaped wire pressing plates (454) and the T-shaped pull rods (453) between the wiring main body (451) are sleeved with the limiting springs (455).
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| CN202210789547.9A CN114967017B (en) | 2022-07-06 | 2022-07-06 | Antistatic optical fiber distribution frame for machine room |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210789547.9A CN114967017B (en) | 2022-07-06 | 2022-07-06 | Antistatic optical fiber distribution frame for machine room |
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| CN114967017B CN114967017B (en) | 2024-05-03 |
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| CN202210789547.9A Active CN114967017B (en) | 2022-07-06 | 2022-07-06 | Antistatic optical fiber distribution frame for machine room |
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| WO2020133220A1 (en) * | 2018-12-28 | 2020-07-02 | 华为技术有限公司 | Optical distribution frame and main distribution frame |
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| CN214192046U (en) * | 2020-11-23 | 2021-09-14 | 天津市浦腾科技有限公司 | Overhead line distribution device for cable |
| CN214201860U (en) * | 2021-01-15 | 2021-09-14 | 南京升平通信设备有限公司 | Retractable type fiber optic distribution frame |
| CN214375462U (en) * | 2021-04-17 | 2021-10-08 | 南京新思谱电气自动化有限公司 | Superposable optical fiber distribution box |
| CN214795322U (en) * | 2021-01-05 | 2021-11-19 | 沈阳时代脉通通信技术有限公司 | Adjustable optical fiber distribution frame |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0215668A2 (en) * | 1985-09-17 | 1987-03-25 | Adc Telecommunications, Inc. | Optical fiber distribution apparatus |
| US20040175089A1 (en) * | 2003-03-05 | 2004-09-09 | Dagley Mark R. | High density fiber optic distribution frame |
| CN108646359A (en) * | 2018-05-04 | 2018-10-12 | 李翠 | The computer fibre distribution frame of triangulo column structure |
| CN208351075U (en) * | 2018-07-02 | 2019-01-08 | 上海智龙通信科技有限公司 | A kind of Novel fiber distribution frame |
| WO2020133220A1 (en) * | 2018-12-28 | 2020-07-02 | 华为技术有限公司 | Optical distribution frame and main distribution frame |
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| CN214192046U (en) * | 2020-11-23 | 2021-09-14 | 天津市浦腾科技有限公司 | Overhead line distribution device for cable |
| CN214795322U (en) * | 2021-01-05 | 2021-11-19 | 沈阳时代脉通通信技术有限公司 | Adjustable optical fiber distribution frame |
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| CN214375462U (en) * | 2021-04-17 | 2021-10-08 | 南京新思谱电气自动化有限公司 | Superposable optical fiber distribution box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114967017B (en) | 2024-05-03 |
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