CN115144987A - Hand-operated lifting photoelectric integrated box - Google Patents
Hand-operated lifting photoelectric integrated box Download PDFInfo
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- CN115144987A CN115144987A CN202210884563.6A CN202210884563A CN115144987A CN 115144987 A CN115144987 A CN 115144987A CN 202210884563 A CN202210884563 A CN 202210884563A CN 115144987 A CN115144987 A CN 115144987A
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- optical fiber
- hand
- rod
- communication
- operated lifting
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- 239000013307 optical fiber Substances 0.000 claims abstract description 146
- 238000004891 communication Methods 0.000 claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 238000004804 winding Methods 0.000 claims abstract description 30
- 230000005484 gravity Effects 0.000 claims description 24
- 239000000835 fiber Substances 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 14
- 230000001012 protector Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000005622 photoelectricity Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 19
- 230000002265 prevention Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
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- 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
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- 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
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- 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 arranged on a communication rod side by side, wherein each guide rail extends vertically, an optical fiber box is connected to the communication rod through the two guide rails in a sliding manner, 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 out of the optical fiber box are bound into an optical fiber bundle, the optical fiber bundle extends out of 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 of the optical fiber box, is convenient for maintenance operation of maintenance personnel, 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
Fiber optic enclosures are a means of terminating fiber optic cables between distribution 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 arrange the optical fiber box at a hidden position in a hidden mode or disguise the optical fiber box into other equipment such as a distribution box, and the mode has certain effect, but cannot completely avoid the damage of the optical fiber box. At present, there is another way to hang the optical fiber box on the communication rod and to make it located at a high position, so as to ensure that the optical fiber box is not damaged, however, this way has a great disadvantage, and specifically, when the optical fiber box needs to be maintained and the like, because the optical fiber box is located at a high position, so that maintenance personnel is required to perform high-altitude operation, thereby invisibly increasing the potential safety hazard of the operation personnel.
Disclosure of Invention
The invention provides a hand-operated lifting photoelectric integrated box which is used for preventing an optical fiber box from being damaged, is convenient for maintenance operation of maintenance personnel and ensures the personal safety of the operation personnel.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a hand formula lift integrative case of photoelectricity, includes two guide rails of installing on the communication pole side by side, each the guide rail is along vertical extension, in on the communication pole and be located and construct hand formula elevating system between two guide rails, the optic fibre case is connected with hand formula elevating system, becomes the optical fiber bundle by many optical fiber ligatures that the optic fibre case stretches out, the optical fiber bundle stretches out and follows vertical direction downwardly extending behind the winding mechanism by the optic fibre case, the winding mechanism rotates with the optic fibre case to be connected.
Furthermore, hand formula elevating system is including rotating four drive wheels of installing on the communication pole, and four drive wheels are located the inboard department of tip of two guide rails respectively, and a power wheel rotates and installs in the lower part department of communication pole, power wheel and four drive wheels are connected through transmission belt drive, the drive belt is fixed with the back connection of optic fibre case, the power wheel can be dismantled and be connected with hand piece.
Furthermore, the power wheel is installed on the shaft lever, the shaft lever is rotatably connected with the communication rod, a first jack with a regular polygon radial cross section is formed in the center of the shaft lever, a fixed pipe is pre-embedded in the communication rod, the fixed pipe is provided with a second jack with a radial cross section identical to that of the first jack, the hand-operated piece comprises an inserted link 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 inserted link through a rocker arm.
Further, winding mechanism installs in the hollow pivot of fiber box one side including rotating, in the fixed assembly of pivot has two walking disks, the optical fiber bundle penetrates the hollow department of pivot and stretches out the pivot, and the optical fiber bundle stretches out pivot department and lies in between two walking disks, the walking disk rotates along with fiber box downstream and on the communication pole to constitute walking disk drive pivot and rotate and the vertical optical fiber bundle that sets up on the communication pole of rolling.
Furthermore, the limiting part is arranged on one side of the walking disc, which is close to the walking disc, and comprises a plurality of limiting rods uniformly arranged along the circumferential direction of the walking disc, one end of each limiting rod is fixed on the side surface of the walking disc, and the other end of each limiting rod extends along the inclined direction and is fixed on the rotating shaft.
Furthermore, walking teeth are uniformly formed on the peripheral surface of each walking disc along the circumferential direction of the walking disc, two racks which extend vertically are arranged on the communication rod and correspond to the two walking discs, and each walking disc is meshed with the corresponding rack.
Furthermore, a plurality of gravity swing block type safety guards are arranged on the communication rod and between the two guide rails, and the gravity swing block type safety guards are arranged at intervals along the vertical direction; the distance between three gravity swing block type falling protectors positioned at the upper end of the hand-operated lifting mechanism is 10cm-25cm, the distance between gravity swing block type falling protectors positioned below the three gravity swing block type falling protectors is 70cm-120cm, a plurality of falling-preventing rods are constructed on the end face of one end, close to the communication rod, of the optical fiber box along the vertical interval, and when the optical fiber box is lifted, the gravity swing block type falling protectors are in contact with the falling-preventing rods at the opposite positions.
Furthermore, a plurality of opening-closing type wiring harness pieces are installed 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 opening-closing type wiring harness pieces, an opening-closing mechanism connected with the optical fiber box through a connecting frame is arranged below the winding mechanism, and the opening-closing mechanism is used for opening the opening-closing type wiring harness pieces at corresponding positions.
Furthermore, the open-close type bunching piece comprises two half bunching parts which are oppositely arranged and fixedly installed on the communication rod, each half bunching part comprises a fixed seat fixedly connected with the communication rod, the fixed seats are connected with the bunching plate through pin shafts, torsion springs connected with the fixed seats are respectively sleeved at two ends of the pin shafts, each bunching plate comprises a plate-shaped pressed part and a plate-shaped connecting part integrally formed with the pressed part, an included angle between each connecting part and the corresponding pressed part is 120-145 degrees, a plurality of notches are formed in one end, far away from the corresponding pressed part, of each connecting part at intervals, and bunching teeth are formed in the positions, located between the two adjacent notches, of the connecting parts; when the two half beam line parts are mutually buckled and bound with the optical fiber bundle, the beam line teeth on the two connecting parts are inserted into the corresponding notches in a staggered mode.
Furthermore, 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 points of the first warping plate and the second warping plate are higher than the opening and closing type bundle line piece; and a lower guide rod and an upper guide rod are arranged between the two pressing plates, the distance from the lower guide rod to the communication rod is smaller than that from the upper guide rod to the communication rod, a limiting ring is constructed on one side of the upper guide rod close to the communication rod, and an optical fiber bundle penetrates through the limiting ring from one side of the lower guide rod far away from the communication rod and extends to the winding mechanism.
Due to the adoption of the structure, compared with the prior art, the invention has the technical progress that: the communication rod is fixed with the guide rail, and the optical fiber box is slidably arranged on the guide rail, so that when the parts in the optical fiber box need to be maintained, a maintenance worker only needs to operate the hand-cranking type lifting mechanism to enable the optical fiber box to move downwards along the guide rail to the height where the maintenance worker can maintain, the maintenance work of the maintenance worker is facilitated, 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 bundle is formed by the optical fibers led out from 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 bundle in the process that the winding mechanism moves along with the optical fiber box along the vertical direction, so that the problems of knotting and the like of the optical fiber bundle when the optical fiber box is lifted are avoided; in conclusion, the optical fiber box is prevented from being damaged, maintenance work of maintenance personnel is facilitated, danger caused by high-altitude work is avoided, and personal safety of the operation personnel is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a front view of a structure in which the hand-operated lifting mechanism of the embodiment of the present invention is connected to an optical fiber box;
FIG. 3 is a front view of the winding mechanism according to the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a winding mechanism, an opening and closing mechanism and an opening and closing type wire bundling member according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a winding mechanism according to an embodiment of the present invention after being disassembled;
FIG. 6 is a schematic structural diagram of an opening and closing mechanism according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of two open-close type wire harness members according to an embodiment of the present invention in an open state and a closed state;
FIG. 8 is a bottom view of the optical fiber bundle restrained by the open-close type bundle member according to the embodiment of the present invention;
fig. 9 is a schematic view of a partial structure of the hand-operated lifting mechanism according to the 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 structural diagram of a plurality of gravity pendulum block type safety guards arranged on a communication rod according to an embodiment of the invention;
FIG. 12 is a schematic structural view of a gravity swing block type safety hook and an optical fiber box according to an embodiment of the invention;
FIG. 13 is a structural side view of the gravity swing block type safety hook and the fiber box according to the embodiment of the invention.
Labeling components: 100-communication rod, 101-guide rail, 102-rack, 103-fixed tube, 104-second jack, 200-fiber box, 201-guide groove, 202-anti-falling rod, 300-hand-operated lifting mechanism, 301-driving wheel, 302-driving belt, 303-power wheel, 3031-wheel body, 3032-shaft rod, 3033-first jack, 304-hand-operated piece, 3041-insertion rod, 3042-rocker arm, 3043-handle, 400-winding mechanism, 401-rotating shaft, 402-bearing, 403-walking disc, 404-limiting part, 500-opening and closing mechanism, 501-pressing plate, 502-first tilting plate, 503-second tilting plate, 504-lower guide rod, 505-upper guide rod, 506-limiting ring, 507-connecting frame, 600-opening and closing type wiring harness piece, 601-pressed part, 602-connecting part, 603-fixed seat, 604-pin shaft, 605-torsion spring, 700-fiber bundle, 800-gravity block type device, 801-mounting seat, 802-shifting block, 803-anti-falling 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 only for illustrating and explaining the present invention and are not to be considered as limiting the present invention.
The invention discloses a hand-operated lifting photoelectric integrated box, which comprises an optical fiber box 200, a hand-operated lifting mechanism 300 and a winding mechanism 400 as shown in figures 1-13. Wherein two guide rails 101 are installed on the communication pole 100, the two guide rails 101 are arranged side by side, and each guide rail 101 extends from the lower end of the communication pole 100 to the upper portion of the communication pole 100 in the vertical direction. According to 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 close to one end of the communication rod 100), each guide groove 201 is assembled with the corresponding guide rail 101, the optical fiber box 200 is connected with the two guide rails 101 in a sliding manner through the two guide grooves 201, and the sliding connection of the optical fiber box 200 and the communication rod 100 is further realized. The hand-operated lifting mechanism 300 is constructed on the communication rod 100, 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 when the hand-operated lifting mechanism 300 is operated, the optical fiber box 200 can move in the vertical direction under the driving of the hand-operated lifting mechanism 300. A plurality of optical fibers extending from the optical fiber box 200 are bundled together, the optical fibers form an optical fiber bundle 700, 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 a vertical direction after passing through the winding mechanism 400. The winding mechanism 400 of the invention is rotatably connected with the optical fiber box 200, and in the process of lifting the optical fiber box 200, the winding mechanism 400 rotatably runs on the communication rod 100. 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, and the optical fiber box 200 is slidably mounted on the guide rail 101, so that when the internal part of the optical fiber box 200 needs to be maintained, a maintenance worker only needs to operate the hand-operated lifting mechanism 300 to enable the optical fiber box 200 to move downwards along the guide rail 101 to a height where the maintenance worker can maintain, thereby facilitating the maintenance operation of the maintenance worker, and the optical fiber box 200 is lifted to a high position after the maintenance is finished, so that the optical fiber box 200 is prevented from being damaged; according to the invention, the optical fiber bundle 700 is formed by a plurality of optical fibers led out from 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, and in the process of vertically moving the winding mechanism 400 along with the optical fiber box 200, the winding mechanism 400 rotates and winds or unwinds the optical fiber bundle 700, 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 present invention avoids the damage to the optical fiber box 200, facilitates the maintenance operation of the maintenance personnel, avoids the danger caused by the high-altitude operation, and ensures the personal safety of the operation personnel.
As a preferred embodiment of the present invention, as shown in fig. 2, the hand-operated elevating mechanism 300 includes a power wheel 303, a transmission wheel 301, a transmission belt 302 and a hand-operated member 304. Wherein, the number of the driving wheels 301 is four, the driving wheels 301 are rotatably installed on the communication rod 100, the four driving wheels 301 are respectively located at the inner sides of the end parts of the two guide rails 101, the power wheel 303 is rotatably installed 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 transmission belt 302, so that the transmission belt 302 has two parallel parts, each part extends along the vertical direction, the two parallel parts move in opposite directions in the process of lifting the optical fiber box 200, the two parallel parts are alternatively connected and fixed with the back surface of the optical fiber box 200, and the hand-cranking member 304 is detachably connected to the power wheel 303. In this embodiment, the power wheel 303 and the transmission wheel 301 are both sprockets, and the transmission 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 power wheel 303 through operation hand piece 304 and rotates, and then makes power wheel 303 drive belt 302 move, has realized the lift of fiber box 200. In the present embodiment, the power wheel 303 and the hand crank 304 are specifically connected in such a way that, as shown in fig. 9-10, the power wheel 303 includes a wheel body 3031, the wheel body 3031 is mounted on a shaft 3032, the shaft 3032 is rotatably connected with the communication rod 100, a first insertion hole 3033 is formed at the center of the shaft 3032, and the radial cross section of the first insertion hole 3033 is a regular polygon. The hand piece 304 of this embodiment includes an insert rod 3041, one end of the insert rod 3041 away from the communication rod 100 is connected to a handle 3043 through a rocker arm 3042, and the cross section of the insert rod 3041 is a regular polygon matched with the first socket 3033. In this embodiment, when the hand-operated device 304 needs to be connected to the power wheel 303, the operator inserts the insertion rod 3041 into the first insertion hole 3033, and then holds the handle 3043 and circumferentially swings the power wheel 303, thereby controlling the lifting of the fiber box 200. In this embodiment, 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 optical fiber box 200 is lifted, thereby avoiding the situation that the optical fiber box 200 slides off, the measures adopted are that a fixing tube 103 is pre-embedded on the communication rod 100, the fixing tube 103 has a second jack 104, the radial cross 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 aligned with each other; when hand formula elevating system 300 needs to be locked, the operation personnel will insert in inserting second jack 104 through first jack 3033 for power wheel 303 is locked, and then has realized the locking of hand formula elevating system 300.
As a preferred embodiment of the present invention, in order to prevent the fiber box 200 from falling, as shown in fig. 11 to 13, a plurality of gravity pendulum type safety guards 800 are installed on the communication rod 100 between the two guide rails 101, and the gravity pendulum type safety guards 800 are spaced apart in the vertical direction. Each gravity swing block type falling protector 800 comprises an installation seat 801, a shifting block 802 and a falling prevention block 803, wherein the installation seat 801 is fixedly installed on the communication rod 100, the shifting block 802 and the falling prevention block 803 are rotatably installed on the installation seat 801 through rotating rods, the shifting block 802 and the falling prevention block 803 can be in an integrally formed structure, a torsion spring is sleeved on the rotating rod at the assembly position of the shifting block 802 and the installation seat 801, a plurality of falling prevention rods 202 are constructed on the end face of one end, close to the communication rod 100, of the optical fiber box 200, the falling prevention rods 202 are arranged at intervals in the vertical direction, and in the descending process of the optical fiber box 200, the shifting block 802 of the gravity swing block type falling protector 800 is in contact with the falling prevention rods 202 at the opposite positions, so that the shifting block 802 drives the falling prevention block 803 to rotate downwards, and the falling prevention block 803 rotates until the end part of the falling prevention block 803 extends into a gap between the two falling prevention rods 202; when the fiber box 200 descends at a low speed, the shifting block 802 and the falling prevention block 803 return under the action of the torsion spring, and the falling prevention block 803 cannot contact with the falling prevention rod 202; when the optical fiber box 200 descends quickly, the anti-falling block 803 cannot return to the original position, so that the anti-falling rod 202 located at the upper end of the anti-falling block 803 falls on the anti-falling block 803, one end, far away from the anti-falling rod 202, of the anti-falling block 803 is clamped on the mounting seat 801, the upper surface of the anti-falling block 803 is in a horizontal state, and therefore the anti-falling block 803 supports the anti-falling rod 202, the anti-falling rod 202 is prevented from displacing downwards, and the anti-falling of the optical fiber box 200 is achieved. The main technical core of the embodiment is that as shown in fig. 11, the distance between three gravity swing block type safety guards 800 located at the upper end of the hand-operated lifting mechanism 300 is 10cm to 25cm, and the distance between the gravity swing block type safety guards 800 located below the three gravity swing block type safety guards 800 is 70cm to 120cm, so that when the optical fiber box 200 is lifted to the highest position, the optical fiber box 200 is released, and in the process of rapidly falling the optical fiber box 200, at least one gravity swing block type safety guard 800 in the three gravity swing block type safety guards 800 located at the upper part supports the optical fiber box 200, and the optical fiber box 200 is stably fixed on the guide rail 101 by matching with the locking of the hand-operated piece 304 on the hand-operated lifting mechanism 300.
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 plates 403. Wherein, a rotating shaft 401 is rotatably installed at one side of the optical fiber box 200 through a bearing 402, and the rotating shaft 401 is a hollow structure. The two walking discs 403 are fixedly assembled on the rotating shaft 401, the optical fiber bundle 700 is penetrated into the hollow part 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 optical fiber bundle 700 extends out of the rotating shaft 401 and is positioned between the two walking discs 403. The walking disc 403 moves downwards along with the optical fiber box 200 and rotates on the communication rod 100, so that the walking disc 403 drives the rotating shaft 401 to rotate, and the optical fiber bundle 700 vertically arranged on the communication rod 100 is rolled. The traveling disks 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 disk 403, the traveling teeth are uniformly arranged along the circumferential direction of the traveling disk 403, two racks 102 are mounted on the communication rod 100 corresponding to the two traveling disks 403, the two racks 102 extend in the vertical direction, and each traveling disk 403 is engaged with the corresponding rack 102, so that the traveling disk 403 rotates on the corresponding rack 102 during the downward movement of the winding mechanism 400 with the fiber box 200. In order to avoid the optical fiber bundle 700 being wound to be deflected too much and the optical fiber bundle 700 being deviated from the original position in the subsequent returning process, in particular, as shown in fig. 5, at one side of the limiting portion 404 where the traveling plates 403 are close to each other, the limiting portion 404 includes a plurality of limiting rods uniformly arranged along the circumferential direction of the traveling plates 403, one end of each limiting rod is fixed on the side surface of the traveling plate 403, and the other end of each limiting rod extends in the oblique direction and is fixed on the rotating shaft 401.
As a preferred embodiment of the present invention, in order to fix the optical fiber bundle 700 on the telecommunication pole 100 and prevent the optical fiber bundle 700 from falling off the telecommunication pole 100 due to the influence of external environment such as strong wind, as shown in fig. 3 to 4, a plurality of open-close type wire bundling members 600 are installed on the telecommunication pole 100 at intervals in the vertical direction, wherein each open-close type wire bundling member 600 binds and fixes the corresponding position of the optical fiber bundle 700 on the telecommunication pole 100. In addition, in this embodiment, in order to open the openable and closable type wire harness 600 when the optical fiber box 200 descends to wind the optical fiber bundle 700, or open the openable and closable type wire harness 600 when the optical fiber box 200 ascends to guide the corresponding portion of the optical fiber bundle 700 into the corresponding openable and closable type wire harness 600, so that the openable and closable type wire harness 600 restrains the optical fiber bundle 700, specifically, the opening and closing mechanism 500 is disposed below the winding mechanism 400, and the opening and closing mechanism 500 is used to open the openable and closable type 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 can be lifted along with the lifting of the optical fiber box 200.
As a preferred embodiment of the present invention, as shown in fig. 7-8, the opening and closing wire harness 600 includes two half-wire portions that are oppositely disposed and fixedly mounted on the communication pole 100. Each half-beaming part comprises a fixed seat 603 fixedly connected with the communication rod 100, the fixed seat 603 is connected with the beaming plate through a pin 604, torsion springs 605 are respectively sleeved at two ends of the pin 604, and the torsion springs 605 are connected with the fixed seat 603. The harness board of the present embodiment includes a plate-shaped pressure receiving portion 601 and a plate-shaped pressure receiving portion 601, wherein the pressure receiving portion 601 and the pressure receiving portion 601 are integrally formed, and an included angle between the connecting portion 602 and the pressure receiving portion 601 is between 120 ° and 145 °, so that when the pressure receiving portion 601 is pressed, the two connecting portions 602 tilt up at the same time, which facilitates the optical fiber bundle 700 to be separated from the two connecting portions 602. In order to make the connection between the two connection portions 602 more compact and to make the strength against external force greater when the optical fiber bundle 700 is constrained, the embodiment takes measures that a plurality of notches are formed at intervals at one end of the connection portion 602 away from the pressed portion 601, and a bundle tooth is formed at a position of the connection portion 602 between two adjacent notches. When the two half-bundle portions are engaged with each other and bind the optical fiber bundle 700, the bundle teeth of the two connecting portions 602 are inserted into the corresponding notches in a staggered manner. As shown in fig. 7, the upper opening and closing type bundle wire member 600 is in an opened state, and the lower opening and closing type bundle wire member 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 transversely arranged side by side, a portion corresponding to 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 end and the lower end of each pressing plate 501, wherein the highest point of the first rocker 502 and the second rocker 503 is higher than the opening and closing type bundling member 600, the first rocker 502 and the second rocker 503 have the effect that, in the lifting process of the opening and closing mechanism 500, the first rocker 502 or the second rocker 503 can gradually press the pressed portion 601 of the opening and closing type bundling member 600 at the corresponding position until the bottom end of the pressing plate 501 presses on the pressed portion 601, when the lower end of the pressing plate 501 presses on the pressed portion 601, the opening degree of the opening and closing type bundling member 600 is the largest, so that the optical fiber bundle 700 is conveniently wound or unwound by the winding mechanism 400. In order to limit the optical fiber bundle 700 and avoid the problem that the optical fiber bundle 700 swings or swings to a larger extent, a lower guide rod 504 and an upper guide rod 505 are arranged between the two pressing plates 501, wherein the distance from the lower guide rod 504 to the communication rod 100 is smaller than the distance from the upper guide rod 505 to the communication rod 100, a limiting ring 506 is configured on one side of the upper guide rod 505 close to the communication rod 100, the optical fiber bundle 700 is close to one side of the communication rod 100 through the upper guide rod 505 from one side of the lower guide rod 504 far from the communication rod 100, and the optical fiber bundle 700 passes through the limiting ring 506 and extends to the winding mechanism 400.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a hand formula lift integrative case of photoelectricity which characterized in that: including two guide rails of installing side by side on the communication pole, each the guide rail is along vertical extension, and the optical fiber case is through two guide rail sliding connection is on the communication pole, in on the communication pole and be located and construct hand formula elevating system between two guide rails, the optical fiber case is connected with hand formula elevating system, becomes the optical fiber bundle by many optical fiber ligatures that the optical fiber case stretches out, the optical fiber bundle stretches out and follows vertical direction downwardly extending behind the winding mechanism by the optical fiber case, the winding mechanism rotates with the optical fiber case to be connected.
2. The hand-operated lifting photoelectric integrated box according to claim 1, characterized in that: hand formula elevating system installs four drive wheels on the communication pole including rotating, and four drive wheels are located the inboard department of tip of two guide rails respectively, and a power wheel rotates and installs in the lower part department of communication pole, power wheel and four drive wheels are connected through transmission belt drive, the back connection of drive belt and optic fibre case is fixed, the power wheel can be dismantled and be connected with hand piece.
3. The hand-operated lifting photoelectric integrated box according to claim 2, characterized in that: the power wheel is installed on the shaft lever, the shaft lever is connected with the communication rod in a rotating mode, a first jack with a regular polygon-shaped radial cross section is formed in the center of the shaft lever, a fixed pipe is pre-embedded in the communication rod and provided with a second jack with a radial cross section identical to that of the first jack, the hand piece comprises an insert 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 insert rod through a rocker arm.
4. The hand-operated lifting photoelectric integrated box according to claim 1, characterized in that: winding mechanism installs in the hollow pivot of fiber box one side including rotating, in the fixed assembly of pivot has two walking disks, the optical fiber bundle penetrates the hollow department of pivot and stretches out the pivot, and the optical fiber bundle stretches out pivot department and lies in between two walking disks, the walking disk rotates along with fiber box downstream and on the communication pole to constitute walking disk drive pivot and rotate and the vertical optical fiber bundle who sets up on the communication pole of rolling.
5. The hand-operated lifting photoelectric integrated box according to claim 4, characterized in that: and the limiting part is arranged on one side of the walking disc, which is close to the walking disc, and comprises a plurality of limiting rods uniformly arranged along the circumferential direction of the walking disc, one end of each limiting rod is fixed on the side surface of the walking disc, and the other end of each limiting rod extends along the inclined direction and is fixed on the rotating shaft.
6. The hand-operated lifting photoelectric integrated box according to claim 4, characterized in that: the outer peripheral surface of each walking disc is uniformly provided with walking teeth along the circumferential direction of the walking disc, two racks which extend along the vertical direction are arranged on the communication rod and correspond to the two walking discs, and each walking disc is meshed with the corresponding rack.
7. The hand-operated lifting photoelectric integrated box according to claim 1, characterized in that: a plurality of gravity swing block type safety guards are arranged on the communication rod and between the two guide rails, and the gravity swing block type safety guards are arranged at intervals along the vertical direction; the distance between three gravity swing block type falling protectors positioned at the upper end of the hand-operated lifting mechanism is 10cm-25cm, the distance between gravity swing block type falling protectors positioned below the three gravity swing block type falling protectors is 70cm-120cm, a plurality of falling-preventing rods are constructed on the end face of one end, close to the communication rod, of the optical fiber box along the vertical interval, and when the optical fiber box is lifted, the gravity swing block type falling protectors are in contact with the falling-preventing rods at the opposite positions.
8. The hand-operated lifting photoelectric integrated box according to claim 1, characterized in that: the communication rod is provided with a plurality of opening-closing type wire bundling pieces at intervals along the vertical direction, each opening-closing type wire bundling piece fixes the optical fiber bundle at the corresponding position on the communication rod, an opening-closing mechanism connected with the optical fiber box through a connecting frame is arranged below the winding mechanism, and the opening-closing mechanism is used for opening the opening-closing type wire bundling pieces at the corresponding position.
9. The hand-operated lifting photoelectric integrated box according to claim 8, characterized in that: the opening-closing type bunching part comprises two half bunching parts which are oppositely arranged and fixedly installed on the communication rod, each half bunching part comprises a fixed seat fixedly connected with the communication rod, the fixed seats are connected with a bunching plate through pin shafts, torsion springs connected with the fixed seats are respectively sleeved at the two ends of the pin shafts, each bunching plate comprises a plate-shaped pressed part and a plate-shaped connecting part integrally formed with the pressed part, the included angle between each connecting part and the corresponding pressed part is 120-145 degrees, a plurality of openings are formed in the end, far away from the pressed parts, of each connecting part at intervals, and bunching teeth are formed in the positions, located between the two adjacent openings, of each connecting part; when the two half beam line parts are mutually buckled and bound with the optical fiber bundle, the beam line teeth on the two connecting parts are inserted into the corresponding notches in a staggered mode.
10. The hand-operated lifting photoelectric integrated box according to claim 8, characterized in that: the opening and closing mechanism comprises two pressure plates which are transversely arranged side by side, the optical fiber bundle is positioned between the two pressure plates, one of the two pressure 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 pressure plate, and the highest points of the first warping plate and the second warping plate are higher than the opening and closing type bundle wire piece; and a lower guide rod and an upper guide rod are arranged between the two pressing plates, the distance from the lower guide rod to the communication rod is smaller than that from the upper guide rod to the communication rod, a limiting ring is constructed on one side of the upper guide rod close to the communication rod, and the optical fiber bundle penetrates through the limiting ring and extends to the winding mechanism from one side of the lower guide rod far away from the communication rod.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210884563.6A CN115144987B (en) | 2022-07-25 | 2022-07-25 | Hand formula lift photoelectricity integrative case |
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| Application Number | Priority Date | Filing Date | Title |
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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 true CN115144987A (en) | 2022-10-04 |
| CN115144987B CN115144987B (en) | 2023-12-08 |
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| CN202210884563.6A Active CN115144987B (en) | 2022-07-25 | 2022-07-25 | Hand formula lift photoelectricity integrative case |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2034238A (en) * | 2023-02-28 | 2023-04-19 | Univ Lanzhou Jiaotong | A Multi-network Integrated Fiber Distribution Box for the Internet of Things |
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| Publication number | Publication date |
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| CN115144987B (en) | 2023-12-08 |
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