CN114738713A - Highway tunnel lighting device - Google Patents

Highway tunnel lighting device Download PDF

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Publication number
CN114738713A
CN114738713A CN202210534905.1A CN202210534905A CN114738713A CN 114738713 A CN114738713 A CN 114738713A CN 202210534905 A CN202210534905 A CN 202210534905A CN 114738713 A CN114738713 A CN 114738713A
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CN
China
Prior art keywords
fixedly connected
rope
wall
shaft
plate
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Withdrawn
Application number
CN202210534905.1A
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Chinese (zh)
Inventor
陈银
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN202210534905.1A priority Critical patent/CN114738713A/en
Publication of CN114738713A publication Critical patent/CN114738713A/en
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    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance
    • F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
    • 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
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention relates to the technical field of tunnel lighting, in particular to a highway tunnel lighting device, which comprises a lamp body, a mounting seat, an electric push rod, a support column, a rope winding shaft and a connecting rope, wherein the middle part of the top end of the mounting seat is fixedly connected with a first connecting block, the bottom end of the electric push rod is fixedly connected with a rotating block, the bottom of the rotating block is hinged with the upper part of the front end of the first connecting block, the output shaft end of the electric push rod is hinged with a second connecting block, the top end of the second connecting block is fixedly connected with a transmission arm, the transmission arm is L-shaped, the bottom of the transmission arm is provided with a motor, the output shaft end of the motor is fixedly connected with an extension shaft, the right end of the extension shaft is fixedly connected with a brush plate, the right end of the brush plate is fixedly connected with a plurality of groups of cloth strips, the left part of the top end of the mounting seat is fixedly connected with an extension plate, the upper part of the front end of the extension plate is hinged with the middle part of the rear end of the transmission arm, a cavity is arranged in the mounting seat, openings are formed in the left end and the bottom end of the mounting seat; the lighting effect is better, the maintenance is convenient.

Description

Highway tunnel lighting device
Technical Field
The invention relates to the technical field of tunnel lighting, in particular to a road tunnel lighting device.
Background
The tunnel is internally provided with an illuminating device due to the fact that sunlight cannot be irradiated, the existing illuminating device is mostly installed on a lamp post by adopting an electric lamp, after a common electric lamp is used for a long time, due to long-term accumulation and attachment of external flies, dust and the like, shielding objects often fall on the surface of the electric lamp, the illuminating effect of the electric lamp is poor, and a user needs to climb to the top end of the lamp post for maintenance when maintaining, so that the maintenance is inconvenient for the user;
although the existing tunnel lighting device is provided with the lifting mechanism to drive the mooring rope to realize lighting and mounting at different heights of the lamp body, the long-time mounting and the long-time sliding process of the mooring rope are easy to wear, the service life of the mooring rope is influenced by stress for a long time, and the mooring rope cannot realize lighting adjustment at different angles of the lighting lamp, and the lighting device needs to depend on an additional inclination angle driving mechanism, so that the structure of the lighting device is very complex, and the subsequent maintenance is not convenient enough.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the road tunnel lighting device which is good in lighting effect and convenient to maintain.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a highway tunnel lighting device comprises a lamp body, a mounting seat, an electric push rod, a support column, a rope winding shaft and a connecting rope, wherein a first connecting block is fixedly connected to the middle of the top end of the mounting seat, a rotating block is fixedly connected to the bottom end of the electric push rod, the bottom of the rotating block is hinged to the upper portion of the front end of the first connecting block, a second connecting block is hinged to the output shaft end of the electric push rod, a transmission arm is fixedly connected to the top end of the second connecting block, the transmission arm is L-shaped, a motor is installed at the bottom of the transmission arm, an extension shaft is fixedly connected to the output shaft end of the motor, a brush plate is fixedly connected to the right end of the extension shaft, a plurality of groups of cloth strips are fixedly connected to the right end of the brush plate, an extension plate is fixedly connected to the left portion of the top end of the mounting seat, the upper portion of the front end of the extension plate is hinged to the middle of the rear end of the transmission arm, the lamp comprises a mounting seat, a lamp body, a clamping ring, a clamping shaft, a clamping groove, a clamping plate, a clamping shaft, a clamping groove and a clamping groove, wherein the mounting seat is internally provided with a cavity, the left end and the bottom end of the mounting seat are both provided with openings, the bottom end of the mounting seat is connected with a transparent protection plate through screws, the top end of the lamp body is fixedly connected with the top end of the inner wall of the mounting seat, the right end of the top end of the mounting seat is fixedly connected with a supporting plate, the upper part of the right end of the supporting plate is hinged with the clamping seat, the outer side wall of the supporting plate is sleeved with the clamping ring, the middle part of the clamping ring is provided with a square hole corresponding to the side wall of the supporting plate, the inner wall of the clamping ring is contacted with the outer wall of the supporting plate, the left end of the clamping ring is fixedly connected with the right end of the clamping seat, the upper part of the left end of the square column is fixedly connected with the hanging plate, the clamping shaft is fixedly connected with the clamping groove corresponding to the clamping groove, the length of two card axles is different and the card axle length that is close to the mount pad side is longer, is provided with a plurality of anti-skidding lines on every card axle body be provided with a plurality of friction archs in the draw-in groove.
The right-hand member bottom fixedly connected with fixing base of support column, the top left part and the top right part of fixing base are left frame plate of fixedly connected with and right frame plate respectively, the left end of winding rope shaft certainly the right-hand member of right frame plate passes the middle part of right frame plate and inserts the inside of left frame plate, the left part of winding rope shaft with the right part of left frame plate rotates the connection, connect the one end of rope with the circumference outer wall fixed connection of winding rope shaft, connect the other end of rope with the top fixed connection of backup pad.
Preferably, the left part of the top end of the suspension plate and the upper part of the right end of the support column are fixedly connected with vertical plates, the front ends of the vertical plates are fixedly connected with idler wheels, and the outer wall of each connecting rope is in contact with the circumferential outer wall of each idler wheel.
Preferably, the left end of the rope winding shaft is fixedly connected with a limiting boss, the right end of the left frame plate is provided with a limiting groove corresponding to the limiting boss and the rope winding shaft, and the limiting boss is located inside the limiting groove.
Preferably, the circumferential outer wall of each roller is provided with a rope groove, and the outer wall of the connecting rope is in contact with the inner wall of the rope groove.
Preferably, the top end of the inner wall of the mounting seat is connected with a medicine box, the outer wall of the medicine box is provided with a plurality of groups of through holes, and a fly powder removing bag is arranged inside the medicine box.
Preferably, the front end fixedly connected with spacing of riser, spacing is "U" type, the inner wall front end and the inner wall rear end of spacing respectively with the front end and the rear end fixed connection of riser.
Preferably, the bottom of the outer wall of the connecting rope is provided with a hook, and the top end of the right frame plate is fixedly connected with a hanging ring.
Preferably, still include the screw rod, the right-hand member fixedly connected with hand wheel around the rope shaft, the left end of screw rod certainly the right-hand member of hand wheel passes the bottom of hand wheel and with the bottom of right side frame plate passes through threaded connection, the right-hand member fixedly connected with handle of screw rod.
(III) advantageous effects
Compared with the prior art, the invention provides a road tunnel lighting device, which has the following beneficial effects:
1. the highway tunnel lighting device drives the brush plate to rotate through the motor, further drives the cloth strips to rotate, further wipes the transparent protection plate, the transparent protection plate is retracted through the electric push rod, further drives the transmission arm to rotate along the upper part of the lengthened plate as a central shaft, further drives the cloth strips and the transparent protection plate to be separated, the cloth strips and the brush plate are prevented from blocking light emitted by the electric lamp body, the rope winding shaft is rotated by a user, further drives the connecting rope to be wound on the rope winding shaft, further drives the mounting seat to ascend, when the mounting seat ascends to the top of the supporting column, the clamping shaft is matched with the clamping groove, further limiting the displacement of the electric lamp body, and when the mounting seat is maintained by the user, the rope winding shaft is directly rotated to enable the mounting seat to descend to the bottom, so that the effects of convenience in maintenance and improvement of lighting quality are achieved;
2. according to the invention, through the two clamping shafts with different lengths, the clamping seats and the supporting plate which are hinged, illumination adjustment at different pitching angles can be carried out, and the lamp body can be automatically locked when being mounted, so that a connecting rope is not needed for inhibiting the bearing load.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;
FIG. 4 is a schematic top view of the pesticide box and fly powder bag of the present invention;
FIG. 5 is a schematic top view of the vertical plate, the roller and the spacing frame of the present invention
Fig. 6 is a schematic perspective view of the mounting base of the present invention.
In the figure: 1. a lamp body; 2. a mounting base; 3. an electric push rod; 4. a support pillar; 5. a rope winding shaft; 6. connecting ropes; 7. a first connection block; 8. rotating the block; 9. a second connecting block; 10. a transmission arm; 11. a motor; 12. lengthening a shaft; 13. brushing the board; 14. cloth strips; 15. a lengthening plate; 16. a transparent protection plate; 17. a support plate; 18. a card holder; 19. a snap ring; 20. a suspension plate; 21. clamping a shaft; 22. a fixed seat; 23. a left frame plate; 24. a right frame plate; 25. a vertical plate; 26. a roller; 27. a limiting boss; 28. a medicine chest; 29. a fly-removing powder bag; 30. a limiting frame; 31. hooking; 32. a hoisting ring; 33. a screw; 34. a hand wheel; 35. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
referring to fig. 1-6, a road tunnel lighting device comprises a lamp body 1, a mounting base 2, an electric push rod 3, a support column 4, a rope winding shaft 5, a screw 33 and a connecting rope 6, wherein the middle part of the top end of the mounting base 2 is fixedly connected with a first connecting block 7, the bottom end of the electric push rod 3 is fixedly connected with a rotating block 8, the bottom of the rotating block 8 is hinged with the upper part of the front end of the first connecting block 7, the output shaft end of the electric push rod 3 is hinged with a second connecting block 9, the top end of the second connecting block 9 is fixedly connected with a transmission arm 10, the transmission arm 10 is in an 'L' shape, the bottom of the transmission arm 10 is provided with a motor 11, the output shaft end of the motor 11 is fixedly connected with an extension shaft 12, the right end of the extension shaft 12 is fixedly connected with a brush plate 13, the right end of the brush plate 13 is fixedly connected with a plurality of cloth strips 14, the left part of the top end of the mounting base 2 is fixedly connected with an extension plate 15, the upper part of the front end of the extension plate 15 is hinged with the middle part of the rear end of the transmission arm 10, a cavity is formed in the mounting base 2, a medicine box 28 is connected to the top end of the inner wall of the mounting base 2, a plurality of groups of through holes are formed in the outer wall of the medicine box 28, and a fly powder removing bag 29 is arranged in the medicine box 28; the fly powder removing bag 29 is supported by the medicine box 28, surrounding flies are removed by the fly powder removing bag 29, the adhesion of flies on the surface of the electric lamp body 1 is further reduced, openings are formed in the left end and the bottom end of the mounting seat 2, the bottom end of the mounting seat 2 is connected with the transparent protection plate 16 through screws, the top end of the electric lamp body 1 is fixedly connected with the top end of the inner wall of the mounting seat 2, the right portion of the top end of the mounting seat 2 is fixedly connected with the supporting plate 17, the upper portion of the right end of the supporting plate 17 is hinged with the clamping seat 18, the supporting column 4 is a square column, the outer side wall of the supporting column 4 is sleeved with the clamping ring 19, a square hole corresponding to the side wall of the supporting column 4 is formed in the middle of the clamping ring 19, the inner wall of the clamping ring 19 is in contact with the outer wall of the supporting column 4, the left end of the clamping ring 19 is fixedly connected with the right end of the clamping seat 18, the upper portion of the left end of the square column is fixedly connected with the suspension plate 20, and the bottom end of the suspension plate 20 is fixedly connected with the clamping shaft 21, the top of cassette 18 is provided with two and the corresponding draw-in grooves of two card axles 21, and the length of two card axles 21 is different and the card axle 21 length that is close to the mount pad 2 side is longer, is provided with a plurality of anti-skidding lines on every card axle 21 axis body be provided with a plurality of friction archs in the draw-in groove.
The bottom of the right end of the supporting column 4 is fixedly connected with a fixed seat 22, the left part and the right part of the top end of the fixed seat 22 are respectively and fixedly connected with a left frame plate 23 and a right frame plate 24, the left end of a rope winding shaft 5 penetrates through the middle part of the right frame plate 24 from the right end of the right frame plate 24 and is inserted into the left frame plate 23, the left part of the rope winding shaft 5 is rotatably connected with the right part of the left frame plate 23, the connecting rope 6 is a steel wire rope, one end of the connecting rope 6 is fixedly connected with the outer circumferential wall of the rope winding shaft 5, the other end of the connecting rope 6 is fixedly connected with the left top end of the suspension plate 20 and the upper part of the right end of the supporting column 4, vertical plates 25 are fixedly connected with idler wheels 26, and the outer wall of the connecting rope 6 is contacted with the outer circumferential walls of the idler wheels 26; the contact between the idler wheel 26 and the connecting rope 6 replaces the contact between the edge of the suspension plate 20 and the support column 4 and the connecting rope 6, the abrasion of the connecting rope 6 is reduced, the use reliability is further improved, the left end of the rope winding shaft 5 is fixedly connected with the limiting boss 27, the right end of the left frame plate 23 is provided with a limiting groove corresponding to the limiting boss 27 and the rope winding shaft 5, and the limiting boss 27 is positioned inside the limiting groove; the position of the rope winding shaft 5 is limited through the limiting boss 27, the rope winding shaft 5 is prevented from being separated from the left frame plate 23, the use stability is further improved, the circumferential outer wall of each roller 26 is provided with a rope groove, and the outer wall of the connecting rope 6 is contacted with the inner wall of the rope groove; the front and rear positions of the connecting rope 6 are limited through the rope grooves, the condition that the connecting rope 6 is separated from the roller 26 is reduced, the use reliability is further improved, the front end of the vertical plate 25 is fixedly connected with the limiting frame 30, the limiting frame 30 is U-shaped, and the front end and the rear end of the inner wall of the limiting frame 30 are fixedly connected with the front end and the rear end of the vertical plate 25 respectively; the position of the connecting rope 6 is limited through the limiting frame 30, the connecting rope 6 is prevented from falling off, a hook 31 is arranged at the bottom of the outer wall of the connecting rope 6, and a hanging ring 32 is fixedly connected to the top end of the right frame plate 24; the hook 31 is matched with the hanging ring 32, so that the position of the connecting rope 6 is limited, the situation that the electric lamp body 1 shakes due to the fact that the mounting base 2 is interfered by external factors such as wind and the like is reduced, the use stability is further improved, the right end of the rope winding shaft 5 is fixedly connected with the hand wheel 34, the left end of the screw rod 33 penetrates through the bottom of the hand wheel 34 from the right end of the hand wheel 34 and is connected with the bottom of the right frame plate 24 through threads, and the right end of the screw rod 33 is fixedly connected with the handle 35; the hand wheel 34 and the right frame plate 24 are fixed by the screw 33, so that the looseness of the connecting rope 6 after the hand wheel 34 rotates is reduced, and the use stability is further improved; it is rotatory to drive brush board 13 through motor 11, and then it is rotatory to drive cloth 14, and then clean transparent guard plate 16, withdraw through electric putter 3, and then it is rotatory for the center pin to drive transmission arm 10 along the upper portion of lengthened plate 15, and then it is separately to drive cloth 14 and transparent guard plate 16, avoid cloth 14 and brush board 13 to block the light that electric light body 1 sent, rotate around rope shaft 5 through the user, and then it twines on around rope shaft 5 to drive connecting rope 6, and then it rises to drive mount pad 2, treat that mount pad 2 rises to the top of support column 4, card axle 21 and draw-in groove cooperation, and then restrict the displacement of electric light body 1, and when maintaining through the user, direct rotation makes mount pad 2 descend to the bottom around rope shaft 5, reach the maintenance of being convenient for, improve lighting quality's effect.
In summary, the working principle and the working process of the road tunnel lighting device are that, when in use, a user starts the motor 11, the motor 11 drives the brush plate 13 to rotate, and then drives the cloth strip 14 to rotate, and further cleans the transparent protection plate 16, then the user retracts the electric push rod 3, and further drives the transmission arm 10 to rotate along the upper part of the lengthened plate 15 as a central axis, and further drives the cloth strip 14 and the transparent protection plate 16 to separate, so as to prevent the cloth strip 14 and the brush plate 13 from blocking the light emitted by the electric lamp body 1, and the user rotates the rope winding shaft 5, and further drives the connecting rope 6 to wind on the rope winding shaft 5, and further drives the mounting seat 2 to ascend, when the mounting seat 2 ascends to the top of the support pillar 4, after only the clamping shaft with the longest length is inserted into the clamping groove, the anti-slip on the shaft body of the clamping shaft 21 and the friction bulge in the clamping groove mutually trip and abut, and further limit the displacement of the clamping seat 18 and the electric lamp body 1, then loosen, then the reverse rotation is around rope shaft 5 make the rope body relax not take place tight state can, consequently need not to connect rope 6 and restrain and bear great tensile load, when needs carry out pitch angle regulation, then can control the receiving and releasing of connecting rope 6, backup pad 17 is under the action of gravity, the whereabouts and articulates rotatory round cassette 18, until reaching the target angle, if needs when the maintenance, when the user directly rotates around rope shaft 5 to two card axles all vertically peg graft in two draw-in grooves on cassette 18, quick reverse rotation is around rope shaft 5 makes card axle and draw-in groove break away from fast, until mount pad 2 descends to the bottom.
The electric push rod 3 is in a model of DT300, the motor 11 is in a model of 40A2a01030-SC0, the motor 11 is a known device directly purchased from the market and used by a person skilled in the art, and structural and functional improvements are not performed on the motor 11, and are not described in detail herein, and the motor 11 is provided with a control switch matched with the motor, and the installation position of the control switch is selected according to actual use requirements, so that an operator can conveniently perform operation control.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A road tunnel lighting device comprises an electric lamp body (1), and is characterized in that: the rope winding device comprises a mounting seat (2), an electric push rod (3), a support column (4), a rope winding shaft (5) and a connecting rope (6), wherein a first connecting block (7) is fixedly connected to the middle of the top end of the mounting seat (2), a rotating block (8) is fixedly connected to the bottom end of the electric push rod (3), the bottom of the rotating block (8) is hinged to the upper portion of the front end of the first connecting block (7), a second connecting block (9) is hinged to the output shaft end of the electric push rod (3), a transmission arm (10) is fixedly connected to the top end of the second connecting block (9), the transmission arm (10) is L-shaped, a motor (11) is installed at the bottom of the transmission arm (10), an extension shaft (12) is fixedly connected to the output shaft end of the motor (11), a brush plate (13) is fixedly connected to the right end of the extension shaft (12), and a plurality of groups of cloth strips (14) are fixedly connected to the right end of the brush plate (13), the left part of the top end of the mounting seat (2) is fixedly connected with an elongated plate (15), the upper part of the front end of the elongated plate (15) is hinged with the middle part of the rear end of the transmission arm (10), a cavity is arranged inside the mounting seat (2), openings are formed in the left end and the bottom end of the mounting seat (2), the bottom end of the mounting seat (2) is connected with a transparent protection plate (16) through screws, and the right end of the cloth strip (14) is in contact with the left end of the transparent protection plate (16);
the electric lamp comprises an electric lamp body (1), a mounting seat (2) and a supporting plate (17), wherein the top end of the electric lamp body (1) is fixedly connected with the top end of the inner wall of the mounting seat (2), the right end of the top end of the mounting seat (2) is fixedly connected with the supporting plate (17), the upper portion of the right end of the supporting plate (17) is hinged with a clamping seat (18), a supporting column (4) is a square column, a clamping ring (19) is sleeved on the outer side wall of the supporting column (4), a square hole corresponding to the side wall of the supporting column (4) is formed in the middle of the clamping ring (19), the inner wall of the clamping ring (19) is in contact with the outer wall of the supporting column (4), the left end of the clamping ring (19) is fixedly connected with the right end of the clamping seat (18), a suspension plate (20) is fixedly connected with the upper portion of the left end of the square column, two clamping shafts (21) are fixedly connected with the bottom end of the suspension plate (20), two clamping grooves corresponding to the clamping shaft (21) are formed in the top end of the clamping seat (18), the two clamping shafts (21) are different in length, the clamping shaft (21) close to the side of the mounting seat (2) is longer, a plurality of anti-skid grains are arranged on the shaft body of each clamping shaft (21), and a plurality of friction bulges are arranged in the clamping grooves;
the right-hand member bottom fixedly connected with fixing base (22) of support column (4), the top left part and the top right part of fixing base (22) are fixedly connected with left frame plate (23) and right frame plate (24) respectively, the left end around rope shaft (5) certainly the right-hand member of right frame plate (24) passes the middle part of right frame plate (24) and inserts the inside of left frame plate (23), the left part around rope shaft (5) with the right part of left frame plate (23) rotates the connection, connect the one end of rope (6) with around the circumference outer wall fixed connection of rope shaft (5), connect the other end of rope (6) with the top fixed connection of backup pad (17).
2. A road tunnel lighting device as claimed in claim 1, wherein: the suspension device is characterized in that the left portion of the top end of the suspension plate (20) and the upper portion of the right end of the support column (4) are fixedly connected with vertical plates (25), the front ends of the vertical plates (25) are fixedly connected with idler wheels (26), and the outer wall of the connection rope (6) is in contact with the outer wall of the circumference of each idler wheel (26).
3. A road tunnel lighting device as claimed in claim 2, wherein: the rope winding device is characterized in that a limiting boss (27) is fixedly connected to the left end of the rope winding shaft (5), a limiting groove corresponding to the limiting boss (27) and the rope winding shaft (5) is formed in the right end of the left frame plate (23), and the limiting boss (27) is located inside the limiting groove.
4. A road tunnel lighting fixture as claimed in claim 3, wherein: the circumferential outer wall of each roller (26) is provided with a rope groove, and the outer wall of the connecting rope (6) is in contact with the inner wall of the rope groove.
5. A road tunnel lighting device as claimed in claim 4, wherein: the inner wall top of mount pad (2) is connected with medical kit (28), the outer wall of medical kit (28) is provided with the multiunit through-hole, the inside of medical kit (28) is provided with fly powder bag (29).
6. A road tunnel lighting device as claimed in claim 5, wherein: the front end fixedly connected with of riser (25) is spacing (30), spacing (30) are "U" type, the inner wall front end and the inner wall rear end of spacing (30) respectively with the front end and the rear end fixed connection of riser (25).
7. A road tunnel lighting device as claimed in claim 6, wherein: the bottom of the outer wall of the connecting rope (6) is provided with a hook (31), and the top end of the right frame plate (24) is fixedly connected with a hanging ring (32).
8. A road tunnel lighting device as claimed in claim 7, wherein: still include screw rod (33), right-hand member fixedly connected with hand wheel (34) around rope shaft (5), the left end of screw rod (33) certainly the right-hand member of hand wheel (34) passes the bottom of hand wheel (34) and with threaded connection is passed through to the bottom of right side frame plate (24), the right-hand member fixedly connected with handle (35) of screw rod (33).
CN202210534905.1A 2022-05-17 2022-05-17 Highway tunnel lighting device Withdrawn CN114738713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210534905.1A CN114738713A (en) 2022-05-17 2022-05-17 Highway tunnel lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210534905.1A CN114738713A (en) 2022-05-17 2022-05-17 Highway tunnel lighting device

Publications (1)

Publication Number Publication Date
CN114738713A true CN114738713A (en) 2022-07-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210534905.1A Withdrawn CN114738713A (en) 2022-05-17 2022-05-17 Highway tunnel lighting device

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CN (1) CN114738713A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116447448A (en) * 2023-04-03 2023-07-18 河北兴陆电子科技有限公司 Cantilever type variable information sign and use method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116447448A (en) * 2023-04-03 2023-07-18 河北兴陆电子科技有限公司 Cantilever type variable information sign and use method thereof
CN116447448B (en) * 2023-04-03 2023-11-10 河北兴陆电子科技有限公司 Cantilever type variable information sign and use method thereof

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Application publication date: 20220712