CN113550788B - Signal optical fiber installation pulley suitable for network transmission of tunnel - Google Patents

Signal optical fiber installation pulley suitable for network transmission of tunnel Download PDF

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Publication number
CN113550788B
CN113550788B CN202110849881.4A CN202110849881A CN113550788B CN 113550788 B CN113550788 B CN 113550788B CN 202110849881 A CN202110849881 A CN 202110849881A CN 113550788 B CN113550788 B CN 113550788B
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CN
China
Prior art keywords
fixedly connected
rotating shaft
baffles
protective cover
inner cavity
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CN202110849881.4A
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CN113550788A (en
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梁贵天
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/02—Suspension devices for tubes or the like, e.g. for ventilating ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D5/00—Other wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
    • F03D9/43—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures using infrastructure primarily used for other purposes, e.g. masts for overhead railway power lines
    • F03D9/46—Tunnels or streets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
    • F21S9/043—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator driven by wind power, e.g. by wind turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • 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
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/48—Overhead installation
    • G02B6/483—Installation of aerial type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mining & Mineral Resources (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a signal optical fiber installation pulley suitable for network transmission of a roadway, which comprises a hanging wire connecting mechanism, a power generating mechanism and two baffles, wherein the two baffles are arranged in a bilateral symmetry way, the hanging wire connecting mechanism is positioned at the tops of the two baffles, the bottoms of the two baffles are fixedly connected at the tops of the power generating mechanism, cavities are formed in the positions, close to the bottoms, of inner cavities of the two baffles, a pulley is arranged between the two baffles, a transmission rod penetrates through the center of the pulley and is fixedly connected with the center of the pulley, and the transmission rod, the circular plate, the circular tube, the spiral rod, the active transmission rod, the active gear, the vertical rod, the transverse plate, the connecting plate, the weight reducing spring, the generator, the illuminating lamp and other structures are mutually matched, so that when the pulley is driven to vibrate up and down by the optical fiber, the light can be input into a power source through a series of working flows, a certain warning effect is generated for a road person at night, and the road person is prevented from being injured by a construction device.

Description

Signal optical fiber installation pulley suitable for network transmission of tunnel
Technical Field
The invention relates to the technical field of signal optical fibers, in particular to a signal optical fiber mounting pulley for network transmission, which is suitable for a roadway.
Background
The optical fiber is a short-term optical fiber, is made of glass or plastic, and can be used as an optical conduction tool, when the optical fiber is installed, a hanging wire for hanging the optical fiber is needed to be erected, and a pulley for hanging the optical fiber at equal intervals is needed to be hung on the hanging wire so as to reduce friction force, tension and the like of the optical fiber.
However, most of the above workflow is only suitable for open scenes, if a construction team needs to install optical fibers in a narrow roadway and erect an optical cable, large-scale suspension wire mechanical equipment cannot enter the roadway, obvious force is not enough, if construction delay occurs, the situation that the construction cannot be completed on the same day, pedestrians can collide with the equipment due to poor sight lines at night, and the pedestrians are injured.
Disclosure of Invention
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a signal optical fiber installation pulley for network transmission suitable for tunnel, includes hanging wire coupling mechanism, generating mechanism, two baffles, two the baffle is bilateral symmetry setting, hanging wire coupling mechanism is located two baffle tops departments, two equal fixed connection in generating mechanism top departments in baffle inner chamber department has all been seted up the cavity near bottom, two there are the pulley between the baffle, pulley centre of a circle department runs through and is equipped with the transfer line to rather than fixed connection, both ends all run through adjacent baffle about the transfer line, both ends all extend to adjacent cavity about the transfer line, both ends all run through adjacent cavity about the transfer line, the transfer line outside edge all has cup jointed the second bearing near both ends department about to its fixed connection, be located left second bearing bottom fixedly connected with second spring, second spring bottom fixed connection is in the cavity bottom department that is located the left side.
Preferably, the suspension wire connecting mechanism comprises a box body, the box body is located two baffle top departments, bottom half and two baffles are laminating setting each other, the box inner chamber has first pivot, first pivot left end is pegged graft in box inner chamber left side department, the box inner chamber has the second pivot, second pivot right-hand member is pegged graft in box inner chamber right side department, first pivot right-hand member fixedly connected with gag lever post, the blind hole has been seted up to the second pivot left end, blind hole inside wall fixedly connected with first bearing, the gag lever post right-hand member runs through first bearing inner chamber to rather than fixed connection, suspension wire has all been cup jointed to first pivot and second pivot outside edge, the one end that the gag lever post was kept away from to first pivot outside edge has all been cup jointed the clockwork spring to rather than fixed connection, first opening has all been seted up to both sides around the box.
Preferably, the generating mechanism comprises a protective cover, protective cover top fixed connection is in two baffle bottoms department, the protective cover right side is close to center department and has seted up the fluting, fluting and protective cover inner chamber are for running through the setting each other, protective cover right side is close to center department fixedly connected with casing, casing and fluting are the setting that runs through each other, protective cover top is close to right side department and has seted up the through-hole, the through-hole is for running through each other with adjacent cavity setting, the through-hole is for running through each other with protective cover inner chamber setting, the cavity has the plectane, plectane bottom fixedly connected with pipe, the helicla flute has been seted up to the side wall of pipe inner chamber, the twist beam has the twist beam, twist beam and helicla flute are intermeshing setting, twist beam bottom fixedly connected with initiative transfer beam, initiative transfer beam bottom runs through the through-hole inner chamber to the protective cover inner chamber, initiative transfer beam bottom fixedly connected with driving gear, initiative gear right side extends to the casing inner chamber, initiative gear left side meshing has driven gear, driven gear centre of a circle department runs through and is equipped with, and is fixed connection with the protective cover top, top fixedly connected with the top, the top is in the top at the pivot of the generator top is fixed connection, the bottom is located at the pivot of generator top.
Preferably, be located the right side baffle rear side fixedly connected with fixed case, the second opening has been seted up to fixed case front side, the second opening is for link up each other with the cavity setting, the pipe rear side is close to top department fixedly connected with diaphragm, the pipe rear side is close to bottom department fixedly connected with connecting plate, connecting plate and diaphragm inner chamber all run through jointly and are equipped with the montant, both ends all fixed connection are on the adjacent lateral wall of fixed case inner chamber about the montant, the connecting plate bottom is close to center department fixedly connected with weight reduction spring, weight reduction spring bottom fixedly connected with is close to rear side department at the protection casing top.
Preferably, the center of the bottom of the generator is fixedly connected with a cable, the bottom end of the cable penetrates through the bottom of the inner cavity of the protective cover, the center of the bottom of the protective cover is movably connected with an illuminating lamp, and the bottom end of the cable is fixedly connected with the top of the illuminating lamp.
Preferably, the transmission rod outer side edge is close to both ends department about all has cup jointed first spring, two the equal fixed connection of one end that the pulley was kept away from to first spring is on adjacent baffle, two adjacent baffle one end is kept away from to first spring all is mutually laminating setting with the pulley.
Preferably, the bottom of the box body is close to the fixed blocks fixedly connected with both sides, nuts are arranged on one side, far away from the pulley, of the baffle plate and close to the top, threaded rods are fixedly connected with one corresponding side of the nuts, and one corresponding end of each threaded rod penetrates through the adjacent baffle plate and the adjacent fixed block.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the mutual coordination among structures such as the suspension wire, the spring, the first rotating shaft, the second rotating shaft, the limiting rod, the first bearing, the box body and the like, the step of building the suspension wire can be omitted when the optical fiber installation work of a roadway is carried out, and a certain measuring effect can be achieved through the limitation of the length of the suspension wire;
2. the invention can realize that when the optical fiber shakes to drive the pulley to vibrate up and down, the illumination lamp can input power through a series of working procedures and generate a light source, thereby realizing a certain warning effect on a road person when the sight line is unclear at night and preventing the construction device from damaging the road person.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a right side cross-sectional view of the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
FIG. 4 is an enlarged view of FIG. 1 at B;
fig. 5 is an enlarged view at C in fig. 2.
Reference numerals in the drawings: 1. a baffle; 2. a pulley; 3. a first spring; 4. a transmission rod; 5. a threaded rod; 6. a nut; 7. a case; 8. a spring; 9. a hanging wire; 10. a fixed block; 11. a protective cover; 12. a driven gear; 13. a generator; 14. a drive gear; 15. a housing; 16. a lighting lamp; 17. a fixed box; 18. a first bearing; 19. a limit rod; 20. a circular plate; 21. a round tube; 22. a screw rod; 23. a vertical rod; 24. a driving transmission rod; 25. a weight-reducing spring; 26. a connecting plate; 27. a cross plate; 28. a second spring; 29. and a second bearing.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a signal optical fiber installation pulley for network transmission suitable for tunnel, including hanging wire coupling mechanism, generating mechanism, two baffles 1 are bilateral symmetry setting, hanging wire coupling mechanism is located two baffle 1 tops departments, two equal fixed connection in baffle 1 bottoms are in generating mechanism top department, two baffle 1 inner chambers are close to bottom department and all have been seted up the cavity, there is pulley 2 between two baffles 1, pulley 2 centre of a circle department runs through and is equipped with transfer line 4, and rather than fixed connection, transfer line 4 left and right sides both ends all run through adjacent baffle 1, transfer line 4 left and right sides both ends all extend to adjacent cavity, transfer line 4 left and right sides both ends all run through adjacent cavity, transfer line 4 outside edge is close to left and right sides both ends department and has all cup jointed second bearing 29, and rather than fixed connection, be located left second bearing 29 bottom fixed connection second spring 28, second spring 28 bottom fixed connection is being located left cavity bottom department, two baffle 1 inner chambers are close to top department and all have been seted up the timing chamber, two timing chamber all have location trigger device, two the timing chamber all has the timing device, two the timing device trigger device, two the timing device has been triggered the timing device, and the timing device has been all been used to be triggered to the timing device, and can be triggered the timing device when two timing device is all run through adjacent cavity, the timing device is triggered to the timing device, 16 has been used to trigger at the timing device, and can be triggered the timing device to be used to trigger at the timing device.
The suspension wire connecting mechanism comprises a box body 7, the box body 7 is positioned at the top of two baffle plates 1, the bottom of the box body 7 and the two baffle plates 1 are mutually attached, a first rotating shaft is arranged in the inner cavity of the box body 7, the left end of the first rotating shaft is inserted into the left side of the inner cavity of the box body 7, a second rotating shaft is arranged in the inner cavity of the box body 7, the right end of the second rotating shaft is inserted into the right side of the inner cavity of the box body 7, the right end of the first rotating shaft is fixedly connected with a limiting rod 19, the left end of the second rotating shaft is provided with a blind hole, the inner side wall of the blind hole is fixedly connected with a first bearing 18, the right end of the limiting rod 19 penetrates through the inner cavity of the first bearing 18 and is fixedly connected with the same, suspension wires 9 are sleeved at the outer edges of the first rotating shaft and the outer edges of the second rotating shaft, a spring 8 is sleeved at one end of the outer edge of the first rotating shaft and the second rotating shaft far away from the limiting rod 19 and is fixedly connected with the outer edge of the first rotating shaft, first opening is formed at the front and back sides of the box body 7, the transmission pole 4 outside edge is close to controlling both ends department and has all cup jointed first spring 3, two equal fixed connection of one end that pulley 2 was kept away from to first spring 3 is on adjacent baffle 1, two equal laminating settings each other with pulley 2 of adjacent baffle 1 one end is kept away from to first spring 3, box 7 bottom is close to the equal fixedly connected with fixed block 10 of left and right sides department, two baffle 1 are kept away from one side that pulley 2 is close to top department and are all have nut 6, two equal fixedly connected with threaded rod 5 of one side that nut 6 corresponds, two corresponding one end of threaded rod 5 all runs through adjacent baffle 1 and fixed block 10, can realize carrying out the optical fiber installation during operation in tunnel through above work flow, save the step of taking the lifting wire 9, limit through lifting wire 9 length, also can play certain measuring action.
The power generation mechanism comprises a protective cover 11, the top of the protective cover 11 is fixedly connected with the bottoms of two baffles 1, a slot is formed on the right side of the protective cover 11 near the center, the slot and the inner cavity of the protective cover 11 are mutually communicated, a shell 15 is fixedly connected on the right side of the protective cover 11 near the center, the shell 15 and the slot are mutually communicated, a through hole is formed on the top of the protective cover 11 near the right side, the through hole and an adjacent cavity are mutually communicated, the through hole and the inner cavity of the protective cover 11 are mutually communicated, a circular plate 20 is arranged in the cavity, a circular tube 21 is fixedly connected with the bottom of the circular plate 20, a spiral groove is formed on the side wall of the inner cavity of the circular tube 21, a spiral rod 22 is arranged in the inner cavity of the circular tube 21, the spiral rod 22 and the spiral groove are mutually meshed, a driving transmission rod 24 is fixedly connected with the bottom of the spiral rod 22, the bottom of the driving transmission rod 24 penetrates through the inner cavity of the through hole and extends to the inner cavity of the protective cover 11, the bottom end of the driving transmission rod 24 is fixedly connected with the driving gear 14, the right side of the driving gear 14 extends to the inner cavity of the shell 15, the left side of the driving gear 14 is meshed with the driven gear 12, a rotating shaft is penetrated and arranged at the center of the circle of the driven gear 12 and fixedly connected with the driven gear 12, the top end of the rotating shaft is inserted into the top of the inner cavity of the protective cover 11, the bottom end of the driven gear 12 is provided with the generator 13, the bottom end of the rotating shaft is fixedly connected with the top end of the generator 13, the rear side of the baffle 1 positioned on the right side is fixedly connected with the fixed box 17, the front side of the fixed box 17 is provided with a second opening, the second opening and the cavity are mutually communicated, the rear side of the round tube 21 is fixedly connected with a transverse plate 27 near the top end, the rear side of the round tube 21 is fixedly connected with a connecting plate 26 near the bottom end, the connecting plate 26 and the inner cavity of the transverse plate 27 are jointly penetrated and provided with a vertical rod 23, the upper end and the lower end of the vertical rod 23 are fixedly connected to the adjacent side walls of the inner cavity of the fixed box 17, the connecting plate 26 bottom is close to center department fixedly connected with and subtracts heavy spring 25, it is close to rear side department at protection casing 11 top to subtract heavy spring 25 bottom fixed connection, generator 13 bottom center department fixedly connected with cable, the cable bottom runs through protection casing 11 inner chamber bottom department, protection casing 11 bottom center department swing joint has light 16, cable bottom fixed connection is in light 16 top department, can realize when the optic fibre produces to rock and drive pulley 2 and shake from top to bottom through above work flow, can be through a series of work flow light 16 input power, and produce the light source, realize producing certain warning effect to the road person when the sight is unclear at night, prevent construction equipment from producing the injury to the road person.
The lamp of the lighting lamp 16 is an LED lamp, and for the lighting lamp 16, the conventional fluorescent lamp is expensive and is not suitable for being installed on the signal optical fiber for mass use, meanwhile, the conventional fluorescent lamp has the disadvantages of insufficient luminous efficiency, poor thermal stability, large light attenuation and low light flux maintenance rate, and has an ideal warning effect.
Working principle: firstly, the constructor pulls out two sections of hanging wires 9 in the inner cavity of the box 7 and is connected with the hanging wires 9 on the other pulley 2 equipment, the step of measuring the position of the pulley 2 by the constructor can be simplified through limiting the length of the hanging wires 9, the working efficiency of the constructor is improved, after the hanging wires 9 are installed, the constructor can fix the hanging wires 9 at the tail end and the head end, at the moment, the pulley 2 is in a high-altitude suspension state, then the constructor passes an optical fiber through the outer sides of a plurality of pulleys 2 through a traction device to carry out erection work, when the optical fiber enters at night and the sight is poor, the optical fiber can be driven to shake through external factors such as wind power, when the optical fiber shakes, the pulley 2 can be driven to lift through the mutual matching of a transmission rod 4 and a second bearing 29, the round plate 20 can be driven to lift through the mutual matching of a spiral rod 22 and a spiral groove, the round plate 20 can be driven to rotate through a driving transmission rod 24, the driving transmission rod 24 can drive a driving gear 14 to rotate, the driving gear 12 can rotate, the driven gear 12 can drive a rotating shaft on a generator 13 to rotate, the driving gear 12 can convert electric energy into electric energy, the electric energy can be converted into the electric energy, and the electric energy can be dismounted through the threaded rod 16 and the threaded rod can be matched with the threaded rod 10, and the purpose of the illumination lamp can be dismounted through the fixed by the nut 2, and the nut can be realized through the threaded nut 6.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (2)

1. The utility model provides a signal optical fiber installation pulley for network transmission suitable for tunnel, includes hanging wire coupling mechanism, power generation mechanism, two baffles (1), its characterized in that: the two baffles (1) are symmetrically arranged left and right, the hanging wire connecting mechanism is positioned at the tops of the two baffles (1), the bottoms of the two baffles (1) are fixedly connected at the tops of the generating mechanism, cavities are formed in the positions, close to the bottoms, of the inner cavities of the two baffles (1), pulleys (2) are arranged between the two baffles (1), transmission rods (4) are penetrated at the circle centers of the pulleys (2) and fixedly connected with the pulleys, the left end and the right end of each transmission rod (4) penetrate through the adjacent baffles (1), the left end and the right end of each transmission rod (4) extend to the adjacent cavities, the left end and the right end of each transmission rod (4) penetrate through the adjacent cavities, the outer edges of the transmission rods (4) are sleeved with second bearings (29) and are fixedly connected with the second springs (28) at the bottoms of the second bearings (29), and the bottoms of the second springs (28) are fixedly connected with the bottoms of the cavities positioned at the left sides; the lifting wire connecting mechanism comprises a box body (7), the box body (7) is positioned at the top of two baffle plates (1), the bottom of the box body (7) and the two baffle plates (1) are mutually attached, a first rotating shaft is arranged in the inner cavity of the box body (7), the left end of the first rotating shaft is inserted into the left side of the inner cavity of the box body (7), a second rotating shaft is arranged in the inner cavity of the box body (7), the right end of the second rotating shaft is inserted into the right side of the inner cavity of the box body (7), the right end of the first rotating shaft is fixedly connected with a limiting rod (19), the left end of the second rotating shaft is provided with a blind hole, the inner side wall of the blind hole is fixedly connected with a first bearing (18), the right end of the limiting rod (19) penetrates through the inner cavity of the first bearing (18) and is fixedly connected with the same, lifting wires (9) are sleeved at the outer edges of the first rotating shaft and the outer edges of the second rotating shaft, one ends of the first rotating shaft and the outer edges of the second rotating shaft are far away from the limiting rod (19) are sleeved with a spring (8) and are fixedly connected with the spring (8), and the spring (7) is provided with two sides at the front opening of the first opening and the rear opening; the power generation mechanism comprises a protective cover (11), the top of the protective cover (11) is fixedly connected with the bottoms of two baffles (1), a slot is formed in the right side of the protective cover (11) near the center, the slot and an inner cavity of the protective cover (11) are arranged in a mutually communicated mode, a shell (15) is fixedly connected with the right side of the protective cover (11) near the center, the shell (15) and the slot are arranged in a mutually communicated mode, a through hole is formed in the top of the protective cover (11) near the right side, the through hole and an adjacent cavity are arranged in a mutually communicated mode, the through hole and the inner cavity of the protective cover (11) are arranged in a mutually communicated mode, a circular plate (20) is arranged in the cavity, a circular plate (20) is fixedly connected with a circular tube (21), a spiral groove is formed in the side wall of the inner cavity of the circular tube (21), the spiral rod (22) is arranged in a mutually meshed mode, a driving rod (24) is fixedly connected with the bottom end of the spiral groove, the driving rod (24) penetrates through the through hole inner cavity and extends to the inner cavity of the protective cover (11), the bottom end of the driving rod (24) is fixedly connected with a driving gear (14), the bottom end of the driving rod (14) is meshed with the driving gear (14), the center of the driven gear (12) is penetrated with a rotating shaft and fixedly connected with the rotating shaft, the top end of the rotating shaft is inserted into the top of the inner cavity of the protective cover (11), the bottom end of the driven gear (12) is provided with a generator (13), and the bottom end of the rotating shaft is fixedly connected with the top end of the shaft of the generator (13); the baffle (1) rear side fixedly connected with fixed box (17) that is located the right side, the second opening has been seted up to fixed box (17) front side, the second opening is for link up each other setting with the cavity, pipe (21) rear side is close to top department fixedly connected with diaphragm (27), pipe (21) rear side is close to bottom department fixedly connected with connecting plate (26), connecting plate (26) and diaphragm (27) inner chamber are all run through jointly and are equipped with montant (23), montant (23) both ends are all fixedly connected with on the adjacent lateral wall of fixed box (17) inner chamber about, connecting plate (26) bottom is close to center department fixedly connected with weight-reducing spring (25), weight-reducing spring (25) bottom fixed connection is in protection casing (11) top and is close to rear side department; the two ends, close to the left end and the right end, of the outer side edge of the transmission rod (4) are respectively sleeved with a first spring (3), one ends, far away from the pulleys (2), of the two first springs (3) are fixedly connected to the adjacent baffle plates (1), and one ends, far away from the adjacent baffle plates (1), of the two first springs (3) are mutually attached to the pulleys (2); the bottom of the box body (7) is close to the left side and the right side and fixedly connected with fixed blocks (10), nuts (6) are arranged on one side, far away from the pulley (2), of the baffle plates (1) and close to the top, threaded rods (5) are fixedly connected to one corresponding side of each nut (6), and one corresponding end of each threaded rod (5) penetrates through the adjacent baffle plates (1) and the adjacent fixed blocks (10).
2. A signal fiber installation pulley for network transmission adapted for use in a roadway as claimed in claim 1, wherein: the electric generator is characterized in that a cable is fixedly connected to the center of the bottom of the electric generator (13), the bottom end of the cable penetrates through the bottom of the inner cavity of the protective cover (11), an illuminating lamp (16) is movably connected to the center of the bottom of the protective cover (11), and the bottom end of the cable is fixedly connected to the top of the illuminating lamp (16).
CN202110849881.4A 2021-07-27 2021-07-27 Signal optical fiber installation pulley suitable for network transmission of tunnel Active CN113550788B (en)

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CN114185142A (en) * 2022-02-17 2022-03-15 长芯盛（武汉）科技有限公司 Pretermination optical cable assembly and optical cable overhead laying method

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JP2001059910A (en) * 1999-06-17 2001-03-06 Graphtec Corp Device for wiring optical fiber and method for wiring optical fiber
CN102332746A (en) * 2011-06-23 2012-01-25 肖欣一 Pulley energy-saving device with energy absorber
CN209055719U (en) * 2018-12-25 2019-07-02 赵红旗 A kind of suspension arrangement for outdoor optical cable
CN110017781A (en) * 2019-04-19 2019-07-16 中国科学院电子学研究所 Winding mechanism, antenna length of run measuring device and method
CN112628639A (en) * 2020-12-21 2021-04-09 德清海潮科技信息咨询合伙企业(有限合伙) Rotary tower type intelligent office storage lighting device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001059910A (en) * 1999-06-17 2001-03-06 Graphtec Corp Device for wiring optical fiber and method for wiring optical fiber
CN102332746A (en) * 2011-06-23 2012-01-25 肖欣一 Pulley energy-saving device with energy absorber
CN209055719U (en) * 2018-12-25 2019-07-02 赵红旗 A kind of suspension arrangement for outdoor optical cable
CN110017781A (en) * 2019-04-19 2019-07-16 中国科学院电子学研究所 Winding mechanism, antenna length of run measuring device and method
CN112628639A (en) * 2020-12-21 2021-04-09 德清海潮科技信息咨询合伙企业(有限合伙) Rotary tower type intelligent office storage lighting device

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