CN112923194B - Connecting structure of optical fiber fusion splicer base and aerial work platform - Google Patents
Connecting structure of optical fiber fusion splicer base and aerial work platform Download PDFInfo
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- CN112923194B CN112923194B CN202110420760.8A CN202110420760A CN112923194B CN 112923194 B CN112923194 B CN 112923194B CN 202110420760 A CN202110420760 A CN 202110420760A CN 112923194 B CN112923194 B CN 112923194B
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 112
- 230000004927 fusion Effects 0.000 title claims abstract description 104
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000009286 beneficial effect Effects 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 241001310793 Podium Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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Abstract
The invention provides a connecting structure of an optical fiber fusion splicer base and an aerial work platform, which comprises: the optical fiber fusion splicer comprises an optical fiber fusion splicer and an aerial work platform, wherein a fixing mechanism and a fixed connecting mechanism are arranged between the optical fiber fusion splicer and the aerial work platform. The invention aims to provide a connecting mechanism which avoids the problem that a screw is easy to lose.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a connecting structure of an optical fiber fusion splicer base and an aerial work platform.
Background
The optical fiber fusion splicer is mainly used for construction and maintenance of optical cables in optical communication, and is called as an optical cable fusion splicer. The general working principle is that the high-voltage electric arc is utilized to melt the sections of two optical fibers, and the high-precision movement mechanism is used for gently pushing the two optical fibers to fuse the two optical fibers into one, so that the coupling of an optical fiber mode field is realized.
The aerial work platform is special equipment for people to work high above the ground, and is mainly used for aerial work in the fields of buildings, equipment maintenance, equipment installation, building cleaning and the like. It can also be called high-altitude operation car, lift car, lifter, lifting platform, etc. in China.
Optical cables in optical communication are mostly arranged in the air, so that the construction and maintenance of the optical cables in optical communication need high-altitude operation, the connection of the optical fiber fusion splicer on a high-altitude operation platform greatly facilitates the construction and maintenance of the optical cables in optical communication, and the optical fiber fusion splicer and the high-altitude operation platform need to be continuously disassembled and assembled according to the switching of use environments.
At present, an optical fiber fusion splicer is fixed on an aerial work platform by using fixing screws, and a special wrench is needed for dismounting the optical fiber fusion splicer and the aerial work platform, so that the dismounting is inconvenient; a screw for fixing optical fiber splicer does not connect with optical fiber splicer and high altitude construction platform at ordinary times, causes the screw to lose easily.
Disclosure of Invention
The invention provides a connecting structure of an optical fiber fusion splicer base and an aerial work platform, which aims to solve the problems.
The invention provides a connecting structure of an optical fiber fusion splicer base and an aerial work platform, which comprises: the optical fiber fusion splicer comprises an optical fiber fusion splicer and an aerial work platform, wherein a fixing mechanism and a lifting mechanism are arranged between the optical fiber fusion splicer and the aerial work platform.
Preferably, the fixing mechanism comprises a first sliding block, a second sliding block, an inserting column and a rotating rod, the first sliding block is connected to the aerial work platform in a sliding manner along a horizontal plane, the sliding direction of the first sliding block is close to and far away from the optical fiber fusion splicer, the second sliding block is connected to the first sliding block in a sliding manner, the sliding directions of the first sliding block and the second sliding block are the same, a baffle is arranged on one side of the first sliding block, which is far away from the optical fiber fusion splicer, a spring is connected between the baffle and the second sliding block, the telescopic direction of the spring is the same as the sliding direction of the first sliding block, the inserting column is fixedly connected to one side of the second sliding block, an inserting hole is arranged on one side of the optical fiber fusion splicer, which is close to the first sliding block, the inserting hole is in inserting fit with the inserting column, and the rotating rod is rotatably connected to the aerial work platform, a second clamping block is fixed at one end of the rotating rod, which is far away from the rotating shaft of the rotating rod, a first clamping block in clamping fit with the second clamping block is fixed on the second sliding block, and an inclined surface in contact with one side, which is far away from the second sliding block, of the baffle plate is arranged at one end of the rotating rod, which is far away from the rotating shaft of the rotating rod; the aerial work platform is provided with a first driving assembly for driving the first sliding block to slide; four groups of fixing mechanisms are arranged around the aerial work platform.
Preferably, the lifting mechanism comprises a first lifting platform, a second lifting platform, a lifting rod, a lifting plate, an inclined guide rail, a fixed column and a third sliding block, the upper surface of the first lifting platform and the upper surface of the second lifting platform are simultaneously contacted with the bottom surface of the optical fiber fusion splicer, the area of the first lifting platform is smaller than the bottom area of the optical fiber fusion splicer, the second lifting platform is connected to the aerial work platform in a sliding mode along the vertical direction, the lower side of the second lifting platform is fixedly connected with the fixing column, one end of the fixing column, which is far away from the second lifting platform, is fixedly connected with the lifting plate, the first lifting platform is connected with the aerial work platform in a sliding manner, the sliding direction of the first lifting platform is the same as that of the second lifting platform, the second lifting platform is provided with a groove, the first lifting platform is embedded into the groove, and the lifting rod is fixedly connected to the bottom of the first lifting platform; the inclined guide rail is fixedly connected to the aerial work platform, the third sliding block is sleeved on the inclined guide rail in a sliding mode, the third sliding block is connected to the lifting plate in a sliding mode at the same time, the sliding direction of the third sliding block is close to and far away from the lifting rod, an inclined plane is arranged on one side, close to the lifting rod, of the third sliding block, and the inclined plane and one end, far away from the first lifting platform, of the lifting rod are in contact fit; the aerial work platform is provided with a second driving assembly for driving the lifting plate to move; the fixing mechanism is mounted on the second lifting table.
Preferably, the first driving assembly comprises a rack, a first cylindrical gear, a second cylindrical gear, a third cylindrical gear, a first connecting rod, a second connecting rod, a nut, a screw rod, a worm wheel and a worm; the rack is fixedly connected with the first sliding block, the length direction of the rack is the same as the sliding direction of the first sliding block, the first cylindrical gear is rotatably connected with the aerial work platform, one end of the first connecting rod is coaxially and rotatably connected with the third cylindrical gear, the other end of the first connecting rod is coaxially and rotatably connected with the second cylindrical gear, one end of the second connecting rod is coaxially and rotatably connected with the first cylindrical gear, the other end of the second connecting rod is coaxially and rotatably connected with the second cylindrical gear, the aerial work platform is provided with a motor, an output shaft of the motor is coaxially and fixedly connected with the third cylindrical gear, the third cylindrical gear is meshed with the second cylindrical gear, the second cylindrical gear is meshed with the first cylindrical gear, the first cylindrical gear is rotatably connected with the nut, and the nut is slidably connected with the aerial work platform, the screw rod is rotationally connected to the aerial work platform, the axis of the screw rod is the same as the length direction of the rack, and the nut is in threaded connection with the screw rod; the aerial work platform is provided with a driving device for driving the screw rod to rotate.
Preferably, the first cylindrical gear is located between the third cylindrical gear and the optical fiber fusion splicer, and the second driving assembly comprises an air cylinder, a fourth slider, a fifth slider and a third connecting rod; the cylinder comprises a cylinder body and a piston rod, one end of the cylinder body, which is close to the piston rod, is rotatably connected to the aerial work platform, the fourth sliding block is slidably sleeved between two ends of the cylinder body, one end of the third connecting rod is hinged to the fourth sliding block, the other end of the third connecting rod is fixedly connected to the second cylindrical gear, the fifth sliding block is hinged to one end, which is far away from the cylinder body, of the piston rod, and the fifth sliding block is slidably connected to the lifting plate.
Preferably, drive arrangement includes worm wheel, worm and handle, the coaxial fixed connection of worm wheel in the lead screw, the worm rotate connect in aerial working platform, the worm is kept away from aerial working platform one end is installed the handle.
Preferably, a linear bearing is connected between the inclined guide rail and the third sliding block.
Preferably, one end of the lifting rod, which is far away from the second lifting platform, is a spherical cambered surface.
Preferably, one end, close to the optical fiber fusion splicer, of the plug-in post is a spherical surface, and a chamfer is arranged at an opening of the plug-in hole.
The invention has the following beneficial effects: when the optical fiber fusion splicer is installed on the aerial work platform, the optical fiber fusion splicer is firstly placed on the aerial work platform, the fixing mechanism moves the optical fiber fusion splicer to enable the position of the fixing connecting mechanism between the optical fiber fusion splicer and the aerial work platform to be matched, and the fixing connecting mechanism fixedly connects the optical fiber fusion splicer and the aerial work platform into a whole; when the optical fiber fusion splicer is disassembled on the aerial work platform, the fixed connecting mechanism separates the optical fiber fusion splicer from the aerial work platform; the optical fiber fusion splicer and the aerial working platform are disassembled and assembled without a special spanner, so that the disassembly and the assembly are more convenient, and meanwhile, screws are not required to be used, and the problem that the screws are easy to lose is avoided.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
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 an overall structural view of an embodiment of the present invention;
FIG. 2 is a structural view of a securing mechanism according to an embodiment of the present invention;
FIG. 3 is a mechanical view of a lifting mechanism according to an embodiment of the present invention;
fig. 4 is a partial structural view of an embodiment of the present invention.
Wherein, 1, an optical fiber fusion splicer; 2. an aerial work platform; 3. a first slider; 4. a second slider; 5. inserting the column; 6. rotating the rod; 7. a baffle plate; 8. a spring; 10. inserting holes; 11. a first clamping block; 12. a second fixture block; 13. a first elevating platform; 14. a second lifting table; 15. a lifting rod; 16. a lifting plate; 17. an inclined guide rail; 18. fixing a column; 19. a third slider; 20. a rack; 21. a first cylindrical gear; 22. a second cylindrical gear; 23. a third cylindrical gear; 24. a first link; 25. a second link; 26. a nut; 27. a screw rod; 28. a worm gear; 29. a worm; 30. a motor; 31. a cylinder; 32. a fourth slider; 33. a fifth slider; 34. a third link; 35. a cylinder body; 36. a piston rod; 37. a handle; 38. and a linear bearing.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
According to fig. 1 to 4, an embodiment of the present invention provides a connection structure of a base of an optical fiber fusion splicer and an aerial work platform, including: the optical fiber fusion splicer comprises an optical fiber fusion splicer 1 and an aerial work platform 2, wherein a fixing mechanism and a lifting mechanism are arranged between the optical fiber fusion splicer 1 and the aerial work platform 2;
the working principle of the technical scheme is as follows: when the optical fiber fusion splicer 1 is installed on the aerial work platform 2, the optical fiber fusion splicer 1 is firstly placed on the aerial work platform 2, and the optical fiber fusion splicer 1 and the aerial work platform 2 are fixedly connected into a whole by the fixed connection mechanism; when the optical fiber fusion splicer 1 is disassembled on the aerial work platform 2, the optical fiber fusion splicer 1 is separated from the aerial work platform 2 by the fixed connecting mechanism; the lifting mechanism can finely adjust the height of the optical fiber fusion splicer 1 according to the working condition, and can adjust the optical fiber fusion splicer 1 to the optimal working height position;
the beneficial effects of the above technical scheme are: the optical fiber fusion splicer 1 and the aerial work platform 2 are disassembled and assembled without special wrenches, so that the disassembly and the assembly are more convenient, and meanwhile, screws are not needed, and the problem that the screws are easy to lose is avoided.
In one embodiment, the fixing mechanism comprises a first slide block 3, a second slide block 4, a splicing column 5 and a rotating rod 6, the first slide block 3 is connected to the aerial work platform 2 in a sliding manner along a horizontal plane, the first slide block 3 slides in a direction close to and away from the optical fiber fusion splicer 1, the second slide block 4 is connected to the first slide block 3 in a sliding manner, the first slide block 3 and the second slide block 4 slide in the same direction, a baffle 7 is arranged on one side of the first slide block 3 away from the optical fiber fusion splicer 1, a spring 8 is connected between the baffle 7 and the second slide block 4, the expansion and contraction direction of the spring 8 is the same as the sliding direction of the first slide block 3, the splicing column 5 is fixedly connected to one side of the second slide block 4 close to the optical fiber fusion splicer 1, and a splicing hole 10 is arranged on one side of the optical fiber fusion splicer 1 close to the first slide block 3, the inserting hole 10 is matched with the inserting column 5 in an inserting mode, the rotating rod 6 is rotatably connected to the aerial work platform 2, a second clamping block 12 is fixed at one end, away from a rotating shaft of the rotating rod 6, a first clamping block 11 in clamping fit with the second clamping block 12 is fixed on the second sliding block 4, and an inclined surface in contact with one side, away from the second sliding block 4, of the baffle plate 7 is arranged at one end, away from the rotating shaft of the rotating rod 6; the aerial work platform 2 is provided with a first driving assembly for driving the first sliding block 3 to slide; four groups of fixing mechanisms are arranged around the aerial work platform 2;
the working principle of the technical scheme is as follows: the first driving assembly drives the first sliding blocks 3 to slide towards the optical fiber fusion splicer 1, and the four first sliding blocks 3 simultaneously push the optical fiber fusion splicer 1, so that the positioning on the horizontal plane of the optical fiber fusion splicer 1 is realized; the first sliding block 3 moves and simultaneously drives the second sliding block 4 to move towards the optical fiber fusion splicer 1, when a first clamping block 11 of the second sliding block 4 and a second clamping block 12 of a rotating rod 6 are clamped with each other, the second sliding block 4 stops moving, along with the movement of the first sliding block 3, after the optical fiber fusion splicer 1 is positioned, when a baffle 7 is contacted with the rotating rod 6, the rotating rod 6 is pushed to rotate by the baffle 7, the first clamping block 11 is separated from the second clamping block 12, under the action of the force of a spring 8, the first sliding block 3 slides towards the optical fiber fusion splicer 1, the first sliding block 3 drives the splicing column 5 to slide, and the splicing column 5 is spliced with the splicing hole 10, so that the optical fiber fusion splicer 1 is fixed in the vertical direction;
the beneficial effects of the above technical scheme are: the fixing mechanism fixes the optical fiber fusion splicer 1 in the horizontal direction and then fixes the optical fiber fusion splicer 1 in the vertical direction, so that the optical fiber fusion splicer 1 is fixed, the positioning is rapid, and the working efficiency is improved.
In one embodiment, the lifting mechanism comprises a first lifting platform 13, a second lifting platform 14, a lifting rod 15, a lifting plate 16, an inclined guide rail 17, a fixing column 18 and a third slider 19, the upper surface of the first lifting platform 13 and the upper surface of the second lifting platform 14 are simultaneously contacted with the bottom surface of the optical fiber fusion splicer 1, the area of the first lifting platform 13 is smaller than the bottom surface area of the optical fiber fusion splicer 1, the second lifting platform 14 is slidably connected with the aerial work platform 2 along the vertical direction, the fixing column 18 is fixedly connected to the lower side of the second lifting platform 14, one end of the fixing column 18 far away from the second lifting platform 14 is fixedly connected with the lifting plate 16, the first lifting platform 13 is slidably connected with the aerial work platform 2, the sliding direction of the first lifting platform 13 is the same as the sliding direction of the second lifting platform 14, the second lifting platform 14 is provided with a groove, the first lifting platform 13 is embedded into the groove, and the lifting rod 15 is fixedly connected to the bottom of the first lifting platform 13; the inclined guide rail 17 is fixedly connected to the aerial work platform 2, the third slider 19 is sleeved on the inclined guide rail 17 in a sliding manner, the third slider 19 is simultaneously connected to the lifting plate 16 in a sliding manner, the sliding direction of the third slider 19 is close to and far away from the lifting rod 15, an inclined plane is arranged on one side, close to the lifting rod 15, of the third slider 19, and the inclined plane is in contact fit with one end, far away from the first lifting platform 13, of the lifting rod 15; the aerial work platform 2 is provided with a second driving component for driving the lifting plate 16 to move; the fixing mechanism is mounted on the second lifting table 14;
the working principle of the technical scheme is as follows: the second driving assembly pushes the lifting plate 16 upwards, the lifting plate 16 drives the fixing columns 18 to move upwards, the fixing columns 18 drive the second lifting platform 14 to move upwards, and the second lifting platform 14 lifts the optical fiber fusion splicer 1 to realize fine adjustment of the height of the optical fiber fusion splicer 1; along with the upward movement of the provincial podium, the inclined plane of the third slide block 19 is contacted with the bottom end of the lifting rod 15, the third slide block 19 pushes the lifting rod 15 to move upwards, the lifting rod 15 drives the first lifting platform 13 to move upwards, and the first lifting platform 13 pushes the optical fiber fusion splicer 1, so that the second lifting platform 14 is separated from the edge of the optical fiber fusion splicer 1;
the beneficial effects of the above technical scheme are: the fine adjustment of the height of the optical fiber fusion splicer 1 can be realized by the lifting of the second lifting platform 14, and the lifting of the first lifting platform 13 is convenient for constructors to detach and move the optical fiber fusion splicer 1 away from the second lifting platform 14.
In one embodiment, the first driving assembly comprises a rack 20, a first cylindrical gear 21, a second cylindrical gear 22, a third cylindrical gear 23, a first connecting rod 24, a second connecting rod 25, a nut 26, a screw rod 27, a worm wheel 28 and a worm 29; the rack 20 is fixedly connected to the first slider 3, the length direction of the rack 20 is the same as the sliding direction of the first slider 3, the first cylindrical gear 21 is rotatably connected to the aerial work platform 2, one end of the first connecting rod 24 is coaxially and rotatably connected with the third cylindrical gear 23, the other end of the first connecting rod 24 is coaxially and rotatably connected with the second cylindrical gear 22, one end of the second connecting rod 25 is coaxially and rotatably connected with the first cylindrical gear 21, the other end of the second connecting rod 25 is coaxially and rotatably connected with the second cylindrical gear 22, the aerial work platform 2 is provided with a motor 30, an output shaft of the motor 30 is coaxially and fixedly connected with the third cylindrical gear 23, the third cylindrical gear 23 is engaged with the second cylindrical gear 22, the second cylindrical gear 22 is engaged with the first cylindrical gear 21, and the first cylindrical gear 21 is rotatably connected with the nut 26, the nut 26 is slidably connected to the aerial work platform 2, the lead screw 27 is rotatably connected to the aerial work platform 2, the axial line of the lead screw 27 is the same as the length direction of the rack 20, and the nut 26 is in threaded connection with the lead screw 27; the aerial work platform 2 is provided with a driving device for driving the screw rod 27 to rotate;
the working principle of the technical scheme is as follows: the motor 30 drives the third cylindrical gear 23 to rotate, the third cylindrical gear 23 drives the second cylindrical gear 22 to rotate, the second cylindrical gear 22 drives the first cylindrical gear 21 to rotate, the first cylindrical gear 21 drives the rack 20 to move, and the rack 20 drives the first sliding block 3 to slide, so that the fixing component is started; the driving device drives the screw rod 27 to rotate, the screw rod 27 drives the nut 26 to slide, and the nut 26 drives the first cylindrical gear 21 to move close to or far away from the third cylindrical gear 23, so that the adjustment of the distance between the first cylindrical gear 21 and the optical fiber fusion splicer 1 is realized;
the beneficial effects of the above technical scheme are: by adjusting the distance between the first cylindrical gear 21 and the optical fiber fusion splicer 1 and according to the size of the optical fiber fusion splicer 1, the distance between the first cylindrical gear 21 and the optical fiber fusion splicer 1 is fixed, so that the distance between the first cylindrical gear 21 and the optical fiber fusion splicer 1 is prevented from being too close or too far, the force applied by the first cylindrical gear 21 to the optical fiber fusion splicer 1 through the rack 20 is stable, and the phenomenon that the force applied by the rack 20 is too small and the optical fiber fusion splicer 1 is not accurately positioned is avoided; avoid rack 20 to the optical fiber splicer 1 application of force too big, leave the indentation to the optical fiber splicer 1 surface.
In one embodiment, the first cylindrical gear 21 is located between the third cylindrical gear 23 and the optical fiber fusion splicer 1, and the second driving assembly includes an air cylinder 31, a fourth slider 32, a fifth slider 33, and a third link 34; the cylinder 31 comprises a cylinder body 35 and a piston rod 36, one end of the cylinder body 35, which is close to the piston rod 36, is rotatably connected to the aerial work platform 2, the fourth slider 32 is slidably sleeved between two ends of the cylinder body 35, one end of the third connecting rod 34 is hinged to the fourth slider 32, the other end of the third connecting rod 34 is fixedly connected to the second cylindrical gear 22, the fifth slider 33 is hinged to one end of the piston rod 36, which is far from the cylinder body 35, and the fifth slider 33 is slidably connected to the lifting plate 16;
the working principle of the technical scheme is as follows: a piston rod 36 of the air cylinder 31 pushes and pulls the lifting plate 16 to realize the up-and-down movement of the lifting plate 16, when the size of the optical fiber fusion splicer 1 is increased, the first cylindrical gear 21 and the second cylindrical gear 22 approach each other to be adjusted, the third connecting rod 34 moves downwards, the third connecting rod 34 pushes the fourth slider 32 to move downwards, the fourth slider 32 drives the air cylinder 31 to rotate anticlockwise, the piston rod 36 of the air cylinder 31 drives the fifth slider 33 to slide on the lifting plate 16, the force application angle of the air cylinder 31 on the lifting plate 16 is reduced, and the force application of the air cylinder 31 on the lifting plate 16 is increased; when the size of the optical fiber fusion splicer 1 is reduced, the first cylindrical gear 21 and the second cylindrical gear 22 are away from each other and adjusted, the third connecting rod 34 moves upwards, the third connecting rod 34 pulls the fourth slider 32 to move upwards, the fourth slider 32 drives the cylinder 31 to rotate clockwise, the piston rod 36 of the cylinder 31 drives the fifth slider 33 to slide on the lifting plate 16, the force application angle of the cylinder 31 on the lifting plate 16 is increased, and the force application of the cylinder 31 on the lifting plate 16 is reduced;
the beneficial effects of the above technical scheme are: the larger the size of the optical fiber fusion splicer 1 is, the larger the mass of the optical fiber fusion splicer 1 is, and the second driving assembly can control the air cylinder 31 to apply force to the optical fiber fusion splicer 1 according to the size of the optical fiber fusion splicer 1, so that the optical fiber fusion splicer 1 can be lifted at a certain speed.
In one embodiment, the driving device comprises a worm wheel 28, a worm 29 and a handle 37, the worm wheel 28 is coaxially and fixedly connected with the screw rod 27, the worm 29 is rotatably connected with the aerial work platform 2, and the handle 37 is installed at one end of the worm 29 away from the aerial work platform 2;
the working principle of the technical scheme is as follows: the handle 37 is rotated, the handle 37 drives the worm 29 to rotate, the worm 29 drives the worm wheel 28 to drive the screw rod 27 to rotate, and the screw rod 27 drives the nut 26 to slide;
the beneficial effects of the above technical scheme are: the worm wheel 28 and the worm 29 have a self-locking function, so that the first cylindrical gear 21 is prevented from driving the nut 26 to move, and the optical fiber fusion splicer 1 is firmly fixed.
In one embodiment, a linear bearing 38 is connected between the inclined guide rail 17 and the third slider 19;
the working principle of the technical scheme is as follows: the linear bearing 38 reduces the friction between the inclined guide rail 17 and the third slider 19;
the beneficial effects of the above technical scheme are: the accuracy of the movement of the third slider 19 is improved.
In one embodiment, the end of the lifting rod 15 away from the second lifting platform 14 is a spherical arc;
the working principle of the technical scheme is as follows: the lower end of the lifting rod 15 smoothly moves on the inclined plane of the second slide block 4;
the beneficial effects of the above technical scheme are: the precision of the movement of the second first lifting platform 13 is improved.
In one embodiment, one end of the splicing column 5, which is close to the optical fiber fusion splicer 1, is a spherical surface, and the opening of the splicing hole 10 is provided with a chamfer;
the working principle of the technical scheme is as follows: the matching degree between the plug column 5 and the plug hole 10 is improved;
the beneficial effects of the above technical scheme are: the situation that the surface of the optical fiber fusion splicer 1 is damaged by the splicing column 5 due to poor matching degree of the splicing column 5 and the splicing hole 10 is avoided.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. The utility model provides an optical fiber splicer base and aerial working platform's connection structure which characterized in that includes: the optical fiber fusion splicer comprises an optical fiber fusion splicer (1) and an aerial work platform (2), wherein a fixing mechanism and a lifting mechanism are arranged between the optical fiber fusion splicer (1) and the aerial work platform (2);
the fixing mechanism comprises a first sliding block (3), a second sliding block (4), an inserting column (5) and a rotating rod (6), the first sliding block (3) is connected to the aerial work platform (2) in a sliding mode along a horizontal plane, the sliding direction of the first sliding block (3) is close to and far away from the optical fiber fusion splicer (1), the second sliding block (4) is connected to the first sliding block (3) in a sliding mode, the sliding directions of the first sliding block (3) and the second sliding block (4) are the same, a baffle (7) is arranged on one side, away from the optical fiber fusion splicer (1), of the first sliding block (3), a spring (8) is connected between the baffle (7) and the second sliding block (4), the telescopic direction of the spring (8) is the same as the sliding direction of the first sliding block (3), and the inserting column (5) is fixedly connected to one side, close to the optical fiber fusion splicer (1), of the second sliding block (4), an inserting hole (10) is formed in one side, close to the first sliding block (3), of the optical fiber fusion splicer (1), the inserting hole (10) is in inserting fit with the inserting column (5), the rotating rod (6) is rotatably connected to the aerial work platform (2), a second clamping block (12) is fixed to one end, far away from a rotating shaft of the rotating rod (6), a first clamping block (11) in clamping fit with the second clamping block (12) is fixed to the second sliding block (4), and an inclined surface in contact with one side, far away from the second sliding block (4), of the baffle plate (7) is arranged at one end, far away from the rotating shaft of the rotating rod (6), of the rotating rod (6); the aerial work platform (2) is provided with a first driving assembly for driving the first sliding block (3) to slide; four groups of fixing mechanisms are arranged around the aerial work platform (2).
2. The connection structure of the optical fiber fusion splicer base and the aerial work platform as claimed in claim 1, wherein the lifting mechanism comprises a first lifting platform (13), a second lifting platform (14), a lifting rod (15), a lifting plate (16), an inclined guide rail (17), a fixing column (18) and a third sliding block (19), the upper surface of the first lifting platform (13) and the upper surface of the second lifting platform (14) are simultaneously contacted with the bottom surface of the optical fiber fusion splicer (1), the area of the first lifting platform (13) is smaller than the bottom area of the optical fiber fusion splicer (1), the second lifting platform (14) is slidably connected to the aerial work platform (2) along the vertical direction, the fixing column (18) is fixedly connected to the lower side of the second lifting platform (14), and the lifting plate (16) is fixedly connected to the fixing column (18) at the end far away from the second lifting platform (14), the first lifting platform (13) is connected to the aerial work platform (2) in a sliding mode, the sliding direction of the first lifting platform (13) is the same as that of the second lifting platform (14), the second lifting platform (14) is provided with a groove, the first lifting platform (13) is embedded into the groove, and the lifting rod (15) is fixedly connected to the bottom of the first lifting platform (13); the inclined guide rail (17) is fixedly connected to the aerial work platform (2), the third sliding block (19) is sleeved on the inclined guide rail (17) in a sliding mode, the third sliding block (19) is connected to the lifting plate (16) in a sliding mode, the sliding direction of the third sliding block (19) is close to and far away from the lifting rod (15), an inclined plane is arranged on one side, close to the lifting rod (15), of the third sliding block (19), and the inclined plane is in contact fit with one end, far away from the first lifting platform (13), of the lifting rod (15); the aerial work platform (2) is provided with a second driving component for driving the lifting plate (16) to move; the fixing mechanism is mounted on the second lifting table (14).
3. The connection structure of the optical fiber fusion splicer base and the aerial work platform as claimed in claim 2, wherein the first driving component comprises a rack (20), a first cylindrical gear (21), a second cylindrical gear (22), a third cylindrical gear (23), a first connecting rod (24), a second connecting rod (25), a nut (26), a screw rod (27), a worm gear (28) and a worm (29); the rack (20) is fixedly connected to the first sliding block (3), the length direction of the rack (20) is the same as the sliding direction of the first sliding block (3), the first cylindrical gear (21) is rotatably connected to the aerial work platform (2), one end of the first connecting rod (24) is coaxially and rotatably connected with the third cylindrical gear (23), the other end of the first connecting rod (24) is coaxially and rotatably connected with the second cylindrical gear (22), one end of the second connecting rod (25) is coaxially and rotatably connected with the first cylindrical gear (21), the other end of the second connecting rod (25) is coaxially and rotatably connected with the second cylindrical gear (22), a motor (30) is mounted on the aerial work platform (2), an output shaft of the motor (30) is coaxially and fixedly connected with the third cylindrical gear (23), and the third cylindrical gear (23) is meshed with the second cylindrical gear (22), the second cylindrical gear (22) is meshed with the first cylindrical gear (21), the first cylindrical gear (21) is rotatably connected to the nut (26), the nut (26) is slidably connected to the aerial work platform (2), the lead screw (27) is rotatably connected to the aerial work platform (2), the axis of the lead screw (27) is the same as the length direction of the rack (20), and the nut (26) is in threaded connection with the lead screw (27); the aerial work platform (2) is provided with a driving device for driving the screw rod (27) to rotate.
4. A connection structure of an optical fiber fusion splicer base and an aerial work platform according to claim 3, wherein the first cylindrical gear (21) is located between the third cylindrical gear (23) and the optical fiber fusion splicer (1), and the second driving assembly comprises an air cylinder (31), a fourth slider (32), a fifth slider (33) and a third connecting rod (34); the air cylinder (31) comprises a cylinder body (35) and a piston rod (36), one end of the cylinder body (35) close to the piston rod (36) is rotatably connected to the aerial work platform (2), the fourth sliding block (32) is sleeved between two ends of the cylinder body (35) in a sliding mode, one end of a third connecting rod (34) is hinged to the fourth sliding block (32), the other end of the third connecting rod (34) is fixedly connected to the second cylindrical gear (22), the fifth sliding block (33) is hinged to one end, far away from the cylinder body (35), of the piston rod (36), and the fifth sliding block (33) is connected to the lifting plate (16) in a sliding mode.
5. The connection structure of the optical fiber fusion splicer base and the aerial work platform as claimed in claim 4, wherein the driving device comprises a worm wheel (28), a worm (29) and a handle (37), the worm wheel (28) is coaxially and fixedly connected to the screw rod (27), the worm (29) is rotatably connected to the aerial work platform (2), and the handle (37) is installed at one end of the worm (29) far away from the aerial work platform (2).
6. The connection structure of the optical fiber fusion splicer base and the aerial work platform as claimed in claim 5, wherein a linear bearing (38) is connected between the inclined guide rail (17) and the third slider (19).
7. The connection structure of the optical fiber fusion splicer base and the aerial work platform as claimed in claim 5, wherein the end of the lifting rod (15) far away from the second lifting platform (14) is a spherical cambered surface.
8. The connection structure of the optical fiber fusion splicer base and the aerial work platform as claimed in claim 5, wherein one end of the splicing column (5) close to the optical fiber fusion splicer (1) is a spherical surface, and an opening of the splicing hole (10) is provided with a chamfer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110420760.8A CN112923194B (en) | 2021-04-19 | 2021-04-19 | Connecting structure of optical fiber fusion splicer base and aerial work platform |
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| CN202110420760.8A CN112923194B (en) | 2021-04-19 | 2021-04-19 | Connecting structure of optical fiber fusion splicer base and aerial work platform |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2951483A1 (en) * | 1979-12-20 | 1981-07-02 | Siemens AG, 1000 Berlin und 8000 München | SPLICING DEVICE FOR MAKING LIGHTWAVE CONNECTORS |
| JP6130151B2 (en) * | 2012-12-26 | 2017-05-17 | Ｓｅｉオプティフロンティア株式会社 | Fusion splicing work table |
| CN103995317B (en) * | 2014-06-13 | 2016-08-17 | 国家电网公司 | Optical cable high-altitude fusion splicing devices |
| CN205608243U (en) * | 2016-05-16 | 2016-09-28 | 赤壁市美德光电通讯有限公司 | High -efficient convenient optical fiber splicer operation panel |
| CN107462953A (en) * | 2017-09-02 | 2017-12-12 | 蚌埠道生精密光电科技有限公司 | The attachment structure of fused fiber splice machine base and aerial work platform |
| CN107728254B (en) * | 2017-10-17 | 2020-04-21 | 安徽省通信产业服务有限公司 | Optical cable high altitude fusion splicing apparatus |
| CN107728255A (en) * | 2017-10-17 | 2018-02-23 | 安徽电信器材贸易工业有限责任公司 | A kind of optical cable high-altitude fusion splicing devices |
| CN209654965U (en) * | 2019-01-24 | 2019-11-19 | 杭州国电电力科技发展有限公司 | A kind of installing mechanism of transmission line on-line monitoring device |
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