CN115144987B - Hand formula lift photoelectricity integrative case - Google Patents
Hand formula lift photoelectricity integrative case Download PDFInfo
- Publication number
- CN115144987B CN115144987B CN202210884563.6A CN202210884563A CN115144987B CN 115144987 B CN115144987 B CN 115144987B CN 202210884563 A CN202210884563 A CN 202210884563A CN 115144987 B CN115144987 B CN 115144987B
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- optical fiber
- rod
- hand
- box
- fiber box
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- 230000005622 photoelectricity Effects 0.000 title claims description 4
- 239000013307 optical fiber Substances 0.000 claims abstract description 153
- 238000004891 communication Methods 0.000 claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 238000004804 winding Methods 0.000 claims abstract description 30
- 230000005484 gravity Effects 0.000 claims description 23
- 238000003825 pressing Methods 0.000 claims description 19
- 230000001012 protector Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 17
- 230000002265 prevention Effects 0.000 description 13
- 239000000835 fiber Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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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
- G02B6/4441—Boxes
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/04—Driving gear manually operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
- B66D1/74—Capstans
- B66D1/7442—Capstans having a horizontal rotation axis
- B66D1/7452—Capstans having a horizontal rotation axis driven manually only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
- B66D1/74—Capstans
- B66D1/7484—Details concerning gearing arrangements, e.g. multi-speed
-
- 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
- G02B6/4457—Bobbins; Reels
Abstract
The invention discloses a hand-operated lifting photoelectric integrated box, which comprises two guide rails which are arranged on a communication rod side by side, wherein each guide rail extends vertically, an optical fiber box is connected to the communication rod in a sliding manner through the two guide rails, a hand-operated lifting mechanism is constructed on the communication rod and between the two guide rails, the optical fiber box is connected with the hand-operated lifting mechanism, a plurality of optical fibers extending from the optical fiber box are bound into an optical fiber bundle, the optical fiber bundle extends from the optical fiber box and extends downwards in the vertical direction after passing through a winding mechanism, and the winding mechanism is connected with the optical fiber box in a rotating manner. The invention avoids the damage to the optical fiber box, is convenient for maintenance personnel to maintain, avoids the danger caused by high-altitude operation, and ensures the personal safety of the operation personnel. The invention is suitable for the technical field of optical fiber boxes in communication equipment.
Description
Technical Field
The invention belongs to the technical field of optical fiber boxes in communication equipment, and particularly relates to a hand-operated lifting photoelectric integrated box.
Background
The fiber optic cabinet is a means for terminating fiber optic cables between the wiring and equipment. Because the optical fiber box is important, in order to avoid the situation of being damaged by people or being collided, most methods are to set the optical fiber box in a hidden position in a hidden manner or to disguise the optical fiber box as other equipment such as a distribution box, and the method has a certain effect, but cannot be completed to avoid damage. At present, there is also a mode of hanging the optical fiber box on the communication rod and locating the optical fiber box at a high position, so that the optical fiber box is ensured not to be damaged, however, the mode has a great defect, and particularly, when the optical fiber box needs to be maintained and other operations, as the optical fiber box is located at a high position, maintenance personnel are required to perform high-altitude operations, and the potential safety hazard of the operation personnel is increased intangibly.
Disclosure of Invention
The invention provides a hand-operated lifting photoelectric integrated box which is used for avoiding damage to an optical fiber box, facilitating maintenance work of maintenance personnel and ensuring personal safety of the operation personnel.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a hand formula lift photoelectricity integrative case, includes two guide rails of installing side by side on the communication pole, each guide rail is along vertical extension, in be located on the communication pole and be constructed hand formula elevating system between two guide rails, the optic fibre case is connected with hand formula elevating system, becomes the optic fibre bundle by the ligature of many optic fibre that the optic fibre case stretches out, the optic fibre bundle stretches out and extends down along vertical direction behind the winding mechanism by the optic fibre case, winding mechanism rotates with the optic fibre case and is connected.
Further, the hand-operated lifting mechanism comprises four driving wheels rotatably mounted on the communication rod, the four driving wheels are respectively located at the inner sides of the end parts of the two guide rails, a power wheel is rotatably mounted at the lower part of the communication rod, the power wheel and the four driving wheels are in transmission connection through a driving belt, the driving belt is fixedly connected with the back of the optical fiber box, and the power wheel is detachably connected with a hand-operated piece.
Further, the power wheel is installed on the shaft lever, the shaft lever is rotationally connected with the communication rod, a first jack with a regular polygon radial section is formed in the center of the shaft lever, a fixed pipe is embedded in the communication rod and provided with a second jack with the same radial section as the first jack, and the hand-operated piece comprises an inserting rod inserted into the first jack or inserted into the second jack through the first jack, and a handle is connected to one end, far away from the communication rod, of the inserting rod through a rocker arm.
Further, the winding mechanism comprises a hollow rotating shaft rotatably mounted on one side of the optical fiber box, two traveling plates are fixedly assembled on the rotating shaft, the optical fiber bundles penetrate into the hollow part of the rotating shaft and extend out of the rotating shaft, the optical fiber bundles extend out of the rotating shaft and are positioned between the two traveling plates, and the traveling plates move downwards along with the optical fiber box and rotate on the communication rod to form the optical fiber bundles which are vertically arranged on the communication rod in a winding manner, and the traveling plates drive the rotating shaft to rotate.
Further, in the limit portion of one side that the walking dish is close to each other, limit portion includes many limit bars that evenly set up along the circumference of walking dish, each limit bar's one end is fixed in on the side of walking dish, and the other end of limit bar extends along the incline direction and is fixed in on the pivot.
Further, the outer peripheral surface of each traveling plate is uniformly provided with traveling teeth along the circumferential direction of the traveling plate, two racks extending vertically are arranged on the communication rod and at positions corresponding to the two traveling plates, and each traveling plate is meshed with the corresponding rack.
Further, a plurality of gravity swing block type falling protectors are arranged on the communication rod and positioned between the two guide rails, and the gravity swing block type falling protectors are arranged at intervals along the vertical direction; the distance between the three gravity swing block type falling protectors positioned at the upper end of the hand-operated lifting mechanism is 10cm-25cm, the distance between the gravity swing block type falling protectors positioned below the three gravity swing block type falling protectors is 70cm-120cm, a plurality of falling protection rods are vertically arranged on the end face of one end of the optical fiber box, which is close to the communication rod, at intervals, and when the optical fiber box is lifted, the gravity swing block type falling protectors are contacted with the falling protection rods at the opposite positions.
Further, a plurality of open-close type wire binding members are arranged on the communication rod at intervals along the vertical direction, the optical fiber bundles at corresponding positions are fixed on the communication rod by the open-close type wire binding members, an opening and closing mechanism connected with the optical fiber box through a connecting frame is arranged below the winding mechanism, and the opening and closing mechanism is used for opening the open-close type wire binding members at the corresponding positions.
Further, the open-close type wire harness part comprises two half wire harness parts which are oppositely arranged and fixedly arranged on the communication rod, the half wire harness parts comprise fixing seats which are fixedly connected with the communication rod, the fixing seats are connected with wire harness plates through pin shafts, torsion springs which are connected with the fixing seats are respectively sleeved at two ends of the pin shafts, the wire harness plates comprise plate-shaped pressed parts and plate-shaped connecting parts which are integrally formed with the pressed parts, included angles between the connecting parts and the pressed parts are 120-145 degrees, a plurality of openings are formed at one ends of the connecting parts far away from the pressed parts at intervals, and wire harness teeth are formed at positions between two adjacent openings; when the two half wire binding parts are mutually buckled and bound with the optical fiber bundles, wire binding teeth on the two connecting parts are inserted into corresponding openings in a staggered way.
Further, the opening and closing mechanism comprises two pressing plates which are transversely arranged side by side, the optical fiber bundle is positioned between the two pressing plates, one of the two pressing plates is connected with the optical fiber box through a connecting frame, a first warping plate and a second warping plate are respectively constructed at the upper end and the lower end of each pressing plate, and the highest point of the first warping plate and the second warping plate is higher than the opening and closing type wire bundling piece; a lower guide rod and an upper guide rod are arranged between the two pressing plates, the distance between the lower guide rod and the communication rod is smaller than that between the upper guide rod and the communication rod, a limiting ring is constructed on one side of the upper guide rod, which is close to the communication rod, and the optical fiber bundle penetrates through the limiting ring from one side of the lower guide rod, which is far away from the communication rod, and extends to the winding mechanism.
Compared with the prior art, the invention adopts the structure, and the technical progress is that: according to the invention, the guide rail is fixed on the communication rod, and the optical fiber box is slidably arranged on the guide rail, so that when the components in the optical fiber box need to be maintained, only a maintenance person is required to operate the hand-operated lifting mechanism, so that the optical fiber box moves downwards to the height which can be maintained by the maintenance person along the guide rail, thereby facilitating the maintenance operation of the maintenance person, and the optical fiber box is lifted to the high position after the maintenance is finished, so that the optical fiber box is prevented from being damaged; according to the invention, the optical fiber bundles are formed by the plurality of optical fibers led out of the optical fiber box, so that the optical fibers are tidy and not disordered, and in the process of lifting the optical fiber box, the winding mechanism rotates and winds or unwinds the optical fiber bundles along with the vertical movement of the optical fiber box, so that the problems of knotting and the like of the optical fiber bundles when the optical fiber box is lifted are avoided; in summary, the invention avoids the damage to the optical fiber box, is convenient for maintenance personnel to maintain, avoids the danger caused by high-altitude operation, and ensures the personal safety of the operation personnel.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a front view of a hand-operated lifting mechanism connected to an optical fiber box according to an embodiment of the present invention;
FIG. 3 is a front view of the winding mechanism according to the embodiment of the present invention;
FIG. 4 is a schematic structural view of a winding mechanism, an opening and closing mechanism and an open-close type wire harness according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a structure of a winding mechanism after being disassembled;
FIG. 6 is a schematic diagram of an opening and closing mechanism according to an embodiment of the present invention;
FIG. 7 is a schematic view showing the structure of two retractable wire harnesses in the open and closed states according to the embodiment of the present invention;
FIG. 8 is a bottom view of an embodiment of the fiber optic bundle of the present invention after being bound by a retractable cord assembly;
FIG. 9 is a schematic diagram of a partial structure of a hand-operated lifting mechanism according to an embodiment of the present invention;
FIG. 10 is a schematic view of the structure of FIG. 9 from another perspective;
FIG. 11 is a schematic view of a plurality of gravity swing block type fall arresters arranged on a communication lever according to an embodiment of the present invention;
FIG. 12 is a schematic view of a gravity swing block type fall arrester and a fiber box according to an embodiment of the present invention;
fig. 13 is a side view of the structure of a gravity swing block type fall arrester and an optical fiber box according to an embodiment of the present invention.
Marking parts: 100-communication rod, 101-guide rail, 102-rack, 103-fixed tube, 104-second jack, 200-optical fiber box, 201-guide slot, 202-falling prevention rod, 300-hand-operated lifting mechanism, 301-driving wheel, 302-driving belt, 303-driving wheel, 3031-wheel body, 3032-shaft rod, 3033-first jack, 304-hand piece, 3041-inserted rod, 3042-rocker arm, 3043-handle, 400-winding mechanism, 401-rotating shaft, 402-bearing, 403-walking disc, 404-limit part, 500-opening and closing mechanism, 501-pressing plate, 502-first rocker, 503-second rocker, 504-lower guide rod, 505-upper guide rod, 506-limit ring, 507-connecting frame, 600-opening and closing type wire harness piece, 601-pressed part, 602-connecting part, 603-fixed seat, 604-pin, 605-torsion spring, 700-optical fiber bundle, 800-gravity block type falling prevention device, 801-installation seat, 802-pulling block, 803-prevention block.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are presented for purposes of illustration and explanation only and are not intended to limit the present invention.
The invention discloses a hand-operated lifting photoelectric integrated box, which is shown in fig. 1-13 and comprises an optical fiber box 200, a hand-operated lifting mechanism 300 and a winding mechanism 400. Wherein two guide rails 101 are installed on the communication bar 100, the two guide rails 101 being disposed side by side, and each guide rail 101 extends from a lower end of the communication bar 100 to an upper portion of the communication bar 100 in a vertical direction. In the invention, two guide grooves 201 are formed on the back surface of the optical fiber box 200 (the end surface of the optical fiber box 200 near the communication rod 100), each guide groove 201 is mutually assembled with the corresponding guide rail 101, and the optical fiber box 200 is in sliding connection with the two guide rails 101 through the two guide grooves 201, so that the sliding connection between the optical fiber box 200 and the communication rod 100 is realized. The hand-operated lifting mechanism 300 of the present invention is constructed on the communication rod 100, and the hand-operated lifting mechanism 300 is positioned between the two guide rails 101, and the optical fiber box 200 is connected with the hand-operated lifting mechanism 300, so that the optical fiber box 200 moves in the vertical direction under the driving of the hand-operated lifting mechanism 300 when the hand-operated lifting mechanism 300 is operated. A plurality of optical fibers extending from the optical fiber box 200 are bound together, and the optical fibers form an optical fiber bundle 700, and the optical fiber bundle 700 extends from the optical fiber box 200 and passes through the winding mechanism 400, and the optical fiber bundle 700 extends downward in the vertical direction after passing through the winding mechanism 400. The winding mechanism 400 is rotatably connected with the optical fiber box 200, and the winding mechanism 400 rotatably walks on the communication rod 100 in the process of lifting the optical fiber box 200. The working principle and the advantages of the invention are as follows: according to the invention, the guide rail 101 is fixed on the communication rod 100, the optical fiber box 200 is slidably arranged on the guide rail 101, so that when the inner part of the optical fiber box 200 needs to be maintained, only a maintenance person is required to operate the hand-operated lifting mechanism 300, so that the optical fiber box 200 moves downwards along the guide rail 101 to the height which can be maintained by the maintenance person, thereby facilitating the maintenance operation of the maintenance person, and the optical fiber box 200 is lifted to the high position after the maintenance is finished, so that the optical fiber box 200 is prevented from being damaged; the optical fiber bundle 700 is formed by a plurality of optical fibers led out of the optical fiber box 200, so that the optical fibers are tidy and not disordered, and in the process of lifting the optical fiber box 200, the winding mechanism 400 rotates and winds or unwinds the optical fiber bundle 700 along with the vertical movement of the optical fiber box 200, so that the problems of knotting and the like of the optical fiber bundle 700 when the optical fiber box 200 is lifted are avoided; in summary, the invention avoids the damage to the optical fiber box 200, facilitates maintenance work of maintenance personnel, avoids danger caused by high-altitude work, and ensures personal safety of the operation personnel.
As a preferred embodiment of the present invention, as shown in fig. 2, the hand-operated lifting mechanism 300 includes a power wheel 303, a driving wheel 301, a driving belt 302, and a hand-operated member 304. The number of the driving wheels 301 is four, the driving wheels 301 are rotatably mounted on the communication rod 100, the four driving wheels 301 are respectively positioned at the inner sides of the end parts of the two guide rails 101, the power wheel 303 is rotatably mounted at the lower part of the communication rod 100, the power wheel 303 and the four driving wheels 301 are in transmission connection through the driving belt 302, the driving belt 302 is provided with two parallel parts, each part extends along the vertical direction, the two parallel parts move in opposite directions in the lifting process of the optical fiber box 200, one of the two parallel parts is fixedly connected with the back surface of the optical fiber box 200, and the hand shaking piece 304 is detachably connected to the power wheel 303. The power wheel 303 and the driving wheel 301 of the embodiment are both sprockets, and the driving belt 302 is a chain. The working principle of the embodiment is as follows: the operator installs hand piece 304 on power wheel 303, realizes through operating hand piece 304 that power wheel 303 rotates, and then makes power wheel 303 drive belt 302 action, has realized the lift of optic fibre case 200. In this embodiment, the power wheel 303 and the hand crank 304 are specifically connected in a manner as shown in fig. 9-10, where the power wheel 303 includes a wheel body 3031, the wheel body 3031 is mounted on a shaft rod 3032, the shaft rod 3032 is rotationally connected with the communication rod 100, a first insertion hole 3033 is formed in the center of the shaft rod 3032, and a radial section of the first insertion hole 3033 is a regular polygon. The hand piece 304 of the present embodiment includes a plunger 3041, where one end of the plunger 3041 away from the communication rod 100 is connected with a handle 3043 through a rocker 3042, and the cross section of the plunger 3041 is a regular polygon adapted to the first receptacle 3033. In this embodiment, when the hand piece 304 needs to be connected to the power wheel 303, the operator inserts the inserting rod 3041 into the first insertion hole 3033, and then, the power wheel 303 is rocked circumferentially by holding the handle 3043, so as to control the lifting of the optical fiber box 200. In order to lock the hand-operated lifting mechanism 300, so as to control the optical fiber box 200 to lift at a predetermined height, or lock the hand-operated lifting mechanism 300 after the lifting of the optical fiber box 200 is completed, so as to avoid the situation that the optical fiber box 200 slides down, the embodiment adopts the steps that a fixed pipe 103 is pre-embedded on the communication rod 100, the fixed pipe 103 is provided with a second jack 104, the radial section of the second jack 104 is the same as that of the first jack 3033, and the first jack 3033 and the second jack 104 are mutually aligned; when the hand-operated lifting mechanism 300 needs to be locked, an operator inserts the hand-operated lifting mechanism into the second insertion hole 104 through the first insertion hole 3033, so that the power wheel 303 is locked, and further, the hand-operated lifting mechanism 300 is locked.
As a preferred embodiment of the present invention, in order to prevent the optical fiber box 200 from falling, as shown in fig. 11 to 13, a plurality of gravity swing block type fall arresters 800 are installed on the communication lever 100 between the two guide rails 101, and the gravity swing block type fall arresters 800 are disposed at intervals in the vertical direction. Each gravity swing block type anti-falling device 800 comprises a mounting seat 801, a shifting block 802 and an anti-falling block 803, wherein the mounting seat 801 is fixedly arranged on the communication rod 100, the shifting block 802 and the anti-falling block 803 are rotatably arranged on the mounting seat 801 through a rotating rod, the shifting block 802 and the anti-falling block 803 can be of an integrated structure, a torsion spring is sleeved on the rotating rod at the assembling position of the shifting block 802 and the mounting seat 801, a plurality of anti-falling rods 202 are constructed on the end face of the optical fiber box 200, which is close to the communication rod 100, the anti-falling rods 202 are arranged at intervals along the vertical direction, and when the optical fiber box 200 descends, the shifting block 802 of the gravity swing block type anti-falling device 800 is contacted with the anti-falling rods 202 at the opposite position, so that the shifting block 802 drives the anti-falling block 803 to rotate downwards, and the end of the anti-falling block 803 stretches into a gap between the two anti-falling rods 202; when the optical fiber box 200 descends at a low speed, the shifting block 802 and the anti-falling block 803 return under the action of the torsion spring, and the anti-falling block 803 cannot contact with the anti-falling rod 202; when the optical fiber box 200 descends rapidly, the falling prevention block 803 is not in contact with the return, so that the falling prevention rod 202 positioned at the upper end of the falling prevention block 803 falls on the falling prevention block 803, at the moment, one end of the falling prevention block 803, which is far away from the falling prevention rod 202, is clamped on the mounting seat 801, and the upper surface of the falling prevention block 803 is in a horizontal state, thus, the falling prevention block 803 supports the falling prevention rod 202, the falling prevention rod 202 is prevented from being displaced downwards, and the falling prevention of the optical fiber box 200 is realized. The main technical core of this embodiment is that, as shown in fig. 11, the distance between the three gravity swing block type fall arresters 800 located at the upper end of the hand-operated lifting mechanism 300 is 10cm-25cm, and the distance between the gravity swing block type fall arresters 800 located below the three gravity swing block type fall arresters 800 is 70cm-120cm, so that when the optical fiber box 200 rises to the highest position, the optical fiber box 200 is released, and during the rapid falling process of the optical fiber box 200, at least one gravity swing block type fall arrester 800 in the three gravity swing block type fall arresters 800 located at the upper portion supports the optical fiber box 200, and the optical fiber box 200 is firmly fixed on the guide rail 101 in cooperation with the locking of the hand-operated lifting mechanism 300 by the hand-operated member 304.
As a preferred embodiment of the present invention, as shown in fig. 1 to 4, the winding mechanism 400 includes a rotating shaft 401 and two traveling trays 403. Wherein the rotating shaft 401 is rotatably installed at one side of the optical fiber box 200 through a bearing 402, and the rotating shaft 401 has a hollow structure. Two traveling trays 403 are fixedly assembled on the rotating shaft 401, the optical fiber bundle 700 is penetrated into the hollow of the rotating shaft 401 by the optical fiber box 200, then the optical fiber bundle 700 extends out of the rotating shaft 401, and the position where the optical fiber bundle 700 extends out of the rotating shaft 401 is located between the two traveling trays 403. The traveling plate 403 moves downward along with the optical fiber box 200 and rotates on the communication rod 100, so that the traveling plate 403 drives the rotating shaft 401 to rotate, and the optical fiber bundle 700 vertically arranged on the communication rod 100 is wound. The traveling plates 403 are connected to the communication rod 100 in such a manner that a plurality of traveling teeth are formed on the outer circumferential surface of each traveling plate 403, the traveling teeth are uniformly disposed along the circumferential direction of the traveling plate 403, two racks 102 are mounted on the communication rod 100 at positions corresponding to the two traveling plates 403, the two racks 102 extend in the vertical direction, and each traveling plate 403 is engaged with the corresponding rack 102, so that the traveling plate 403 rotates on the corresponding rack 102 in the course of the downward movement of the winding mechanism 400 along with the optical fiber box 200. In order to avoid that the optical fiber bundle 700 is too much deflected, and the optical fiber bundle 700 deviates from the original position in the process of the subsequent return, specifically, as shown in fig. 5, the limiting portion 404 includes a plurality of limiting rods uniformly arranged along the circumferential direction of the traveling tray 403 at one side of the traveling tray 403, one end of each limiting rod is fixed on the side surface of the traveling tray 403, and the other end of each limiting rod extends along the oblique direction and is fixed on the rotating shaft 401.
As a preferred embodiment of the present invention, in order to secure the optical fiber bundle 700 on the communication rod 100 and prevent the optical fiber bundle 700 from being detached from the communication rod 100 due to external environmental effects such as strong wind, as shown in fig. 3 to 4, a plurality of retractable wire bundles 600 are installed on the communication rod 100 at intervals in a vertical direction, wherein each retractable wire bundle 600 binds and fixes the corresponding portion of the optical fiber bundle 700 on the communication rod 100. In addition, in this embodiment, in order to open the retractable wire harness 600 when the optical fiber box 200 descends, to implement winding of the optical fiber bundle 700, or to open the retractable wire harness 600 when the optical fiber box 200 ascends, to guide the corresponding portion of the optical fiber bundle 700 into the corresponding retractable wire harness 600, so that the retractable wire harness 600 binds the optical fiber bundle 700, specifically, an opening and closing mechanism 500 is provided below the winding mechanism 400, and the opening and closing mechanism 500 is used for opening the retractable wire harness 600 at the corresponding portion. The opening and closing mechanism 500 is connected with the optical fiber box 200 through the connecting frame 507, so that the opening and closing mechanism 500 is lifted along with the lifting of the optical fiber box 200 in the lifting process.
As a preferred embodiment of the present invention, as shown in fig. 7 to 8, the retractable wire harness 600 includes two half wire harness portions which are disposed opposite to each other and fixedly installed on the communication lever 100. Each half wire binding part comprises a fixed seat 603 fixedly connected with the communication rod 100, the fixed seat 603 is connected with the wire binding plate through a pin shaft 604, torsion springs 605 are respectively sleeved at two ends of the pin shaft 604, and the torsion springs 605 are connected with the fixed seat 603. The wire harness board of the present embodiment includes a plate-shaped compression portion 601 and a plate-shaped compression portion 601, wherein the compression portion 601 and the compression portion 601 are integrally formed, and an included angle between the connection portion 602 and the compression portion 601 is 120 ° -145 °, so that when the compression portion 601 is compressed, the two connection portions 602 tilt simultaneously, and the optical fiber bundle 700 is conveniently separated from the two connection portions 602. In this embodiment, in order to make the connection between two connection portions 602 more compact, the strength of the external force is high when the optical fiber bundle 700 is bound, and measures are taken to form wire harness teeth at the position of the connection portion 602 between two adjacent openings, where a plurality of openings are spaced apart from one end of the connection portion 602 away from the pressed portion 601. When the two half-wire harness portions are mutually buckled and bound to the optical fiber bundle 700, wire harness teeth on the two connecting portions 602 are inserted into corresponding openings in a staggered manner. As shown in fig. 7, the upper retractable wire harness 600 is in an open state, and the lower retractable wire harness 600 is in a closed state and binds the optical fiber bundle 700.
As a preferred embodiment of the present invention, as shown in fig. 3, 4 and 6, the opening and closing mechanism 500 includes two pressing plates 501 disposed laterally side by side, and the corresponding portion of the optical fiber bundle 700 is located between the two pressing plates 501, and the two pressing plates 501 are alternatively connected to the optical fiber box 200 through a connecting frame 507. In this embodiment, a first rocker 502 and a second rocker 503 are respectively configured at the upper and lower ends of each pressing plate 501, where the highest point of the first rocker 502 and the second rocker 503 is higher than the retractable wire harness 600, and the first rocker 502 and the second rocker 503 have the function of gradually pressing the pressed portion 601 of the retractable wire harness 600 at the corresponding position until the bottom end of the pressing plate 501 presses the pressed portion 601, and when the lower end of the pressing plate 501 presses the pressed portion 601, the opening degree of the retractable wire harness 600 is the greatest, so that the optical fiber bundle 700 is convenient to be rolled or unrolled by the rolling mechanism 400. In order to limit the optical fiber bundle 700 and avoid the problems of large swing, swing and the like of the optical fiber bundle 700, a lower guide rod 504 and an upper guide rod 505 are arranged between two pressing plates 501, wherein the distance between the lower guide rod 504 and the communication rod 100 is smaller than that between the upper guide rod 505 and the communication rod 100, a limiting ring 506 is configured on one side of the upper guide rod 505, which is close to the communication rod 100, of the optical fiber bundle 700, the side, which is far away from the communication rod 100, of the lower guide rod 504 passes through the upper guide rod 505, and the optical fiber bundle 700 passes through the limiting ring 506 and then extends onto the winding mechanism 400.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. A hand formula lift photoelectricity integrative case, its characterized in that: the optical fiber box is connected with the hand-operated lifting mechanism, a plurality of optical fibers extending from the optical fiber box are bound into an optical fiber bundle, the optical fiber bundle extends from the optical fiber box and extends downwards in the vertical direction after passing through the winding mechanism, and the winding mechanism is rotationally connected with the optical fiber box; the winding mechanism comprises a hollow rotating shaft rotatably mounted on one side of the optical fiber box, two traveling plates are fixedly assembled on the rotating shaft, the optical fiber bundles penetrate into the hollow part of the rotating shaft and extend out of the rotating shaft, the optical fiber bundles extend out of the rotating shaft and are positioned between the two traveling plates, and the traveling plates move downwards along with the optical fiber box and rotate on the communication rod so as to form the optical fiber bundles which are vertically arranged on the communication rod in a winding way, and the traveling plates drive the rotating shaft to rotate; the limiting part comprises a plurality of limiting rods uniformly arranged along the circumferential direction of the travelling disk, one end of each limiting rod is fixed on the side surface of the travelling disk, and the other end of each limiting rod extends along the inclined direction and is fixed on the rotating shaft; a plurality of open-close type wire binding pieces are arranged on the communication rod at intervals along the vertical direction, the optical fiber bundles at corresponding positions of the open-close type wire binding pieces are fixed on the communication rod, an opening and closing mechanism connected with the optical fiber box through a connecting frame is arranged below the winding mechanism, and the opening and closing mechanism is used for opening the open-close type wire binding pieces at the corresponding positions; the open-close type wire harness part comprises two half wire harness parts which are oppositely arranged and fixedly arranged on the communication rod, the half wire harness parts comprise fixing seats which are fixedly connected with the communication rod, the fixing seats are connected with wire harness plates through pin shafts, torsion springs connected with the fixing seats are respectively sleeved at two ends of the pin shafts, the wire harness plates comprise plate-shaped pressed parts and plate-shaped connecting parts which are integrally formed with the pressed parts, the included angle between each connecting part and each pressed part is 120-145 degrees, a plurality of openings are formed in one end, far away from each pressed part, of each connecting part, and wire harness teeth are formed at the positions, located between two adjacent openings, of each connecting part; when the two half wire binding parts are mutually buckled and bound with the optical fiber bundles, wire binding teeth on the two connecting parts are inserted into corresponding openings in a staggered way; the opening and closing mechanism comprises two pressing plates which are transversely arranged side by side, the optical fiber bundle is positioned between the two pressing plates, one of the two pressing plates is connected with the optical fiber box through a connecting frame, a first warping plate and a second warping plate are respectively constructed at the upper end and the lower end of each pressing plate, and the highest point of the first warping plate and the second warping plate is higher than the opening and closing type wire bundling piece; a lower guide rod and an upper guide rod are arranged between the two pressing plates, the distance between the lower guide rod and the communication rod is smaller than that between the upper guide rod and the communication rod, a limiting ring is constructed on one side of the upper guide rod, which is close to the communication rod, and the optical fiber bundle penetrates through the limiting ring from one side of the lower guide rod, which is far away from the communication rod, and extends to the winding mechanism.
2. The hand-operated lifting photoelectric integrated box according to claim 1, wherein: the hand-operated lifting mechanism comprises four driving wheels which are rotatably arranged on the communication rod, the four driving wheels are respectively positioned at the inner sides of the end parts of the two guide rails, a power wheel is rotatably arranged at the lower part of the communication rod, the power wheel and the four driving wheels are in transmission connection through a driving belt, the driving belt is fixedly connected with the back surface of the optical fiber box, and the power wheel is detachably connected with a hand-operated piece.
3. A hand-operated lifting photoelectric integrated box according to claim 2, characterized in that: the power wheel is installed on the axostylus axostyle, the axostylus axostyle rotates with the communication pole to be connected, has seted up radial cross-section in the center department of axostylus axostyle and has been pre-buried in communication pole to have fixed pipe, fixed pipe has radial cross-section and the second jack that first jack is the same, hand piece is including inserting first jack or insert the inserted bar of second jack through first jack, in the one end that the inserted bar kept away from the communication pole is connected with the handle through the rocking arm.
4. The hand-operated lifting photoelectric integrated box according to claim 1, wherein: and the outer peripheral surface of each traveling plate is uniformly provided with traveling teeth along the circumferential direction of the traveling plate, two vertically extending racks are arranged on the communication rod and at positions corresponding to the two traveling plates, and each traveling plate is meshed with the corresponding rack.
5. The hand-operated lifting photoelectric integrated box according to claim 1, wherein: a plurality of gravity swing block type falling protectors are arranged on the communication rod and positioned between the two guide rails, and are arranged at intervals along the vertical direction; the distance between the three gravity swing block type falling protectors positioned at the upper end of the hand-operated lifting mechanism is 10cm-25cm, the distance between the gravity swing block type falling protectors positioned below the three gravity swing block type falling protectors is 70cm-120cm, a plurality of falling protection rods are vertically arranged on the end face of one end of the optical fiber box, which is close to the communication rod, at intervals, and when the optical fiber box is lifted, the gravity swing block type falling protectors are contacted with the falling protection rods at the opposite positions.
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| CN202210884563.6A CN115144987B (en) | 2022-07-25 | 2022-07-25 | Hand formula lift photoelectricity integrative case |
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| CN202210884563.6A CN115144987B (en) | 2022-07-25 | 2022-07-25 | Hand formula lift photoelectricity integrative case |
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| CN115144987A CN115144987A (en) | 2022-10-04 |
| CN115144987B true CN115144987B (en) | 2023-12-08 |
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| NL2034238B1 (en) * | 2023-02-28 | 2024-02-16 | Univ Lanzhou Jiaotong | A Multi-network Integrated Fiber Distribution Box for the Internet of Things |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107395281A (en) * | 2017-09-09 | 2017-11-24 | 英立（江苏）机电有限公司 | A kind of novel photoelectric information communication box |
| CN207368488U (en) * | 2017-09-24 | 2018-05-15 | 国网新疆电力有限公司青河县供电公司 | A kind of Liftable distribution box for having the function of to wind electric wire |
| CN109001876A (en) * | 2018-07-03 | 2018-12-14 | 芜湖瑞芬莱网络科技有限公司 | A kind of communication engineering optical fiber commuting case |
| CN110336198A (en) * | 2019-07-15 | 2019-10-15 | 安徽长龙电气集团有限公司 | A kind of distribution box connector and its distribution box mounting rack |
| CN111290092A (en) * | 2020-04-13 | 2020-06-16 | 洪丽雅 | Beam line finishing device for optical fiber branching unit |
| CN111578058A (en) * | 2020-05-11 | 2020-08-25 | 邹龙龙 | Power equipment box convenient to overhaul |
| CN112698069A (en) * | 2020-12-15 | 2021-04-23 | 新沂市五联电气科技有限公司 | Novel outdoor pole setting formula combination low-voltage electricity meter box |
| CN112859242A (en) * | 2021-02-08 | 2021-05-28 | 秦皇岛光岩科技有限公司 | High-quality sleeve fused fiber bundle preparation device and process |
| CN214839582U (en) * | 2021-06-19 | 2021-11-23 | 武汉华族激光技术有限公司 | Hollow optical fiber compressor |
| EP3936913A1 (en) * | 2020-07-10 | 2022-01-12 | Corning Research & Development Corporation | Fiber-optic apparatus |
| CN215641459U (en) * | 2021-09-26 | 2022-01-25 | 浙江顺欣电气有限公司 | Ammeter case with raising and lowering functions |
| CN215813471U (en) * | 2021-07-16 | 2022-02-11 | 上海勇飞通信科技有限公司 | Machine room optical cable distribution dispatching box |
| CN216351392U (en) * | 2021-07-23 | 2022-04-19 | 上海勇飞通信科技有限公司 | Machine room optical fiber wiring comprehensive box |
-
2022
- 2022-07-25 CN CN202210884563.6A patent/CN115144987B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107395281A (en) * | 2017-09-09 | 2017-11-24 | 英立（江苏）机电有限公司 | A kind of novel photoelectric information communication box |
| CN207368488U (en) * | 2017-09-24 | 2018-05-15 | 国网新疆电力有限公司青河县供电公司 | A kind of Liftable distribution box for having the function of to wind electric wire |
| CN109001876A (en) * | 2018-07-03 | 2018-12-14 | 芜湖瑞芬莱网络科技有限公司 | A kind of communication engineering optical fiber commuting case |
| CN110336198A (en) * | 2019-07-15 | 2019-10-15 | 安徽长龙电气集团有限公司 | A kind of distribution box connector and its distribution box mounting rack |
| CN111290092A (en) * | 2020-04-13 | 2020-06-16 | 洪丽雅 | Beam line finishing device for optical fiber branching unit |
| CN111578058A (en) * | 2020-05-11 | 2020-08-25 | 邹龙龙 | Power equipment box convenient to overhaul |
| EP3936913A1 (en) * | 2020-07-10 | 2022-01-12 | Corning Research & Development Corporation | Fiber-optic apparatus |
| CN112698069A (en) * | 2020-12-15 | 2021-04-23 | 新沂市五联电气科技有限公司 | Novel outdoor pole setting formula combination low-voltage electricity meter box |
| CN112859242A (en) * | 2021-02-08 | 2021-05-28 | 秦皇岛光岩科技有限公司 | High-quality sleeve fused fiber bundle preparation device and process |
| CN214839582U (en) * | 2021-06-19 | 2021-11-23 | 武汉华族激光技术有限公司 | Hollow optical fiber compressor |
| CN215813471U (en) * | 2021-07-16 | 2022-02-11 | 上海勇飞通信科技有限公司 | Machine room optical cable distribution dispatching box |
| CN216351392U (en) * | 2021-07-23 | 2022-04-19 | 上海勇飞通信科技有限公司 | Machine room optical fiber wiring comprehensive box |
| CN215641459U (en) * | 2021-09-26 | 2022-01-25 | 浙江顺欣电气有限公司 | Ammeter case with raising and lowering functions |
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|---|---|
| CN115144987A (en) | 2022-10-04 |
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