CN117552356A - Suspension type sign for road and bridge construction - Google Patents

Suspension type sign for road and bridge construction Download PDF

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Publication number
CN117552356A
CN117552356A CN202311815259.7A CN202311815259A CN117552356A CN 117552356 A CN117552356 A CN 117552356A CN 202311815259 A CN202311815259 A CN 202311815259A CN 117552356 A CN117552356 A CN 117552356A
Authority
CN
China
Prior art keywords
frame
fixedly connected
road
suspension type
sign
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311815259.7A
Other languages
Chinese (zh)
Inventor
袁秀敏
范海莉
鲁云龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Iron And Steel Yuxing Metallurgical Energy Saving Engineering Technology Co ltd
Original Assignee
Henan Iron And Steel Yuxing Metallurgical Energy Saving Engineering Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henan Iron And Steel Yuxing Metallurgical Energy Saving Engineering Technology Co ltd filed Critical Henan Iron And Steel Yuxing Metallurgical Energy Saving Engineering Technology Co ltd
Priority to CN202311815259.7A priority Critical patent/CN117552356A/en
Publication of CN117552356A publication Critical patent/CN117552356A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
    • E01F9/646—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection extensible, collapsible or pivotable
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
    • E01F9/681—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like the sign posts being fastened by removable means, e.g. screws or bolts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • 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
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

The invention provides a suspension type sign for road and bridge construction, and relates to the technical field of roads and bridges. The suspension type sign for road and bridge construction comprises a mounting plate, wherein the front end of the mounting plate is fixedly connected with a protection box, and the top of the protection box is provided with a box cover; the driving mechanism is arranged on one side of the inner surface of the bottom of the protection box, and the lifting mechanism is arranged on the other side of the inner surface of the bottom of the protection box, which is close to the driving mechanism. Through designing actuating mechanism, elevating system and stop gear, can go up and down to handle the sign in the frame through actuating mechanism and elevating system is quick to be convenient for change the sign in the frame, can open the frame door before the frame fast through stop gear, thereby carry out quick replacement to the sign, thereby can change the sign of different instruction effects, the commonality is stronger, easy operation when just installing the frame door, the fixity is stronger, prevents that the frame from dropping in the in-process of going up and down from appearing in the sign.

Description

Suspension type sign for road and bridge construction
Technical Field
The invention relates to the technical field of roads and bridges, in particular to a suspension type label for road and bridge construction.
Background
Road and bridge generally comprises a plurality of roadbeds, pavements, bridges, tunnel engineering, traffic engineering facilities and the like, the roads refer to roads, urban roads and places which are used for public traffic in the jurisdiction of units but allow social motor vehicles to pass through, including squares, public parking lots and the like, the bridges refer to structures which are erected on rivers, lakes and seas and enable vehicles, pedestrians and the like to pass through smoothly, and in order to adapt to the traffic industry of modern high-speed development, the bridges are also extended to be buildings which are erected to span mountain, bad geology or meet other traffic needs and enable the traffic to be more convenient, however, labels are often used when the road and bridge are constructed, so that road driving staff are warned, and the suspended type label is one of the structures.
The existing suspension type sign is usually fixedly mounted on the support rod, and then the support rod is erected to be fixedly mounted on the ground, so that the sign is hung up to a high height, a warning effect is achieved, however, the sign is inconvenient to detach and replace, the universality is poor, when the sign is detached and replaced each time, a worker is required to detach the support rod and horizontally put the support rod on the ground, the sign on the support rod can be detached, and therefore the operation is extremely complicated, and meanwhile, the construction efficiency of the worker is greatly reduced.
Therefore, a new suspension type sign for road and bridge construction is developed.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the suspension type label for road and bridge construction, which solves the problems that the existing suspension type label is usually fixedly arranged on a supporting rod, and then the supporting rod is erected to be fixedly arranged on the ground, so that the high suspension of the label is realized, and a warning effect is realized.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a road and bridge construction is with suspension type sign, includes the mounting panel, the front end fixedly connected with guard box of mounting panel, the top of guard box is installed the case lid;
a driving mechanism is arranged on one side of the inner surface of the bottom of the protection box, a lifting mechanism is arranged on the other side of the inner surface of the bottom of the protection box, which is close to the driving mechanism, and a solar mechanism is arranged on the top of the box cover;
the frame is installed to elevating system's bottom, the frame door is installed to the front end of frame, the internally mounted of frame has the sign main part, install stop gear between frame and the frame door.
Preferably, the driving mechanism comprises a first mounting frame, a first servo motor is mounted at the top of the first mounting frame, the rear end of an output shaft of the first servo motor is fixedly connected with a worm, and the rear end of the outer wall of the worm is rotationally connected with a fixing seat.
Through above-mentioned technical scheme, when first servo motor begins the during operation, first servo motor rotates through the output shaft and drives the worm and rotate, thereby the worm rotates and drives the worm wheel and rotate to make elevating system drive sign main part lift processing, the fixing base provides certain supportability when the worm rotates.
Preferably, the lifting mechanism comprises a first rotating shaft, the first rotating shaft is rotationally connected between two sides of the protection box, a worm wheel is fixedly connected to one side of the outer wall of the first rotating shaft, two rope coiling drums are fixedly connected to the other side of the outer wall of the first rotating shaft, which is close to the worm wheel, lifting ropes are wound on the inner walls of the rope coiling drums, and connectors are fixedly connected to the bottom ends of the lifting ropes.
Through the technical scheme, when the worm wheel rotates, the worm wheel drives the first rotating shaft to rotate, and the first rotating shaft rotates to drive the two rope coiling drums to rotate, so that the two lifting ropes are respectively placed by the two rope coiling drums, the two connectors at the bottom ends of the two lifting ropes are used for descending, the frame is driven to descend, and the label main body in the frame is convenient to replace by workers.
Preferably, the worm is meshed with the worm wheel, and the bottom ends of the two lifting ropes penetrate through the bottom of the protection box.
Through above-mentioned technical scheme for worm and worm wheel can mutual transmission power and moment of torsion, have simple structure, transmission efficiency height and reliability advantage strong, the guard box can provide driving mechanism and elevating system protection effect, prevents that the rainwater from corroding damage equipment element.
Preferably, the solar energy mechanism comprises a supporting seat, the supporting seat fixed connection is in the top of case lid, rotate between the both sides of supporting seat and be connected with the second pivot that runs through, the equal fixedly connected with of outer wall both sides of second pivot rotates the ear, two the solar panel is all installed at the top of rotating the ear, storage battery is installed to the bottom internal surface front end of guard box, the second mounting bracket of top opposite side fixedly connected with of case lid, the second servo motor is installed at the top of second mounting bracket, the equal fixedly connected with belt pulley of outer wall of second servo motor output shaft and the outer wall other end of second pivot, two install the belt between the belt pulley.
Through the technical scheme, when sunlight irradiates onto the photodiode on the solar panel, the photodiode can convert solar light energy into electric energy to generate current, so that the current is transported to the storage battery pack through the electric wire, the first servo motor and the second servo motor provide electric quantity, external electric energy is not needed for maintenance, thereby greatly reducing the running cost of equipment, and meanwhile, when the second servo motor runs, the second servo motor drives one of the belt pulleys to rotate through rotation of the output shaft, one of the belt pulleys drives the belt to rotate, the other belt pulley rotates along with the belt pulley to drive the second rotating shaft to rotate, the second rotating shaft rotates to drive the two rotating lugs to rotate, the two rotating lugs rotate to drive the solar panel to rotate, and therefore angle adjustment of the solar panel is achieved, the solar panel can absorb sunlight better, and the conversion efficiency of the solar panel is improved.
Preferably, the stop gear includes the spring hook, spring hook fixed connection is in the rear end opposite side of frame door, the spacing groove has been seted up to the front end opposite side of frame, the opposite side fixedly connected with limiting plate of spacing groove, the opposite side fixedly connected with fixed shell of frame, install the movable rod that runs through between fixed shell and the frame, the outer wall center fixedly connected with stripper plate of movable rod, one side fixedly connected with two reset springs of stripper plate, the other end fixedly connected with operating head of movable rod.
Through the technical scheme, when the frame door is required to be opened by a worker, the operation head is extruded, the operation head extrudes the movable rod, one end of the movable rod extrudes the outer wall of the spring hook, the outer wall of the spring hook is contracted, the frame door is pulled at the moment to open the frame door, the label main body in the frame is replaced, the label main body with different indication effects can be replaced, and the universality is strong.
Preferably, one ends of the two return springs are fixedly connected with the other side of the frame, and one end of the movable rod is positioned at the other side of the spring hook.
Through the technical scheme, after the movable rod is extruded, the extrusion plate is unfolded through the two return springs, so that the movable rod is restored to the original state, and the spring hook is extruded next time.
Preferably, in the combined state, the front end of the spring hook is tightly attached to the rear end of the limiting plate.
Through the technical scheme, when the frame door is required to be closed, a worker closes the frame door and the frame, at the moment, the rear end of the spring hook is inserted into the limit groove, the front end of the limit groove and the rear end of the limit plate are clamped, the frame door is fixed, the operation is simple, the fixity is high, and the frame is prevented from falling off in the lifting process of the label body.
(III) beneficial effects
The invention provides a suspension type sign for road and bridge construction. The beneficial effects are as follows:
1. this suspension type sign is used in road and bridge construction has actuating mechanism, elevating system and stop gear through the design, can carry out the lift processing through actuating mechanism and elevating system quick with the sign in the frame to be convenient for change the sign in the frame, can open fast through the frame door before the stop gear with the frame, thereby carry out quick replacement to the sign, thereby can change the sign of different instruction effects, the commonality is stronger, easy operation when just installing the frame door, the fixity is stronger, prevent that the frame from appearing dropping at the in-process of going up and down in the sign.
2. This suspension type sign is used in road and bridge construction is through having the solar energy mechanism of design, can be through solar energy mechanism with light energy conversion electric energy storage to in the storage battery to for two servo motor provide the electric energy, need not external electric energy to maintain, thereby great reduction the running cost of equipment.
Drawings
FIG. 1 is an external view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the internal structure of the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is an exploded view of the present invention;
FIG. 6 is a cross-sectional view of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 1 at A;
fig. 8 is a partial enlarged view at B in fig. 6.
Wherein, 1, mounting plate; 2. a protection box; 3. a case cover; 4. a driving mechanism; 401. a first mounting frame; 402. a first servo motor; 403. a worm; 404. a fixing seat; 5. a lifting mechanism; 501. a first rotating shaft; 502. a worm wheel; 503. a rope drum; 504. a lifting rope; 505. a connector; 6. a solar energy mechanism; 601. a support base; 602. a second rotating shaft; 603. rotating the ear; 604. a solar panel; 605. a battery pack; 606. a second mounting frame; 607. a second servo motor; 608. a belt pulley; 609. a belt; 7. a frame; 8. a frame door; 9. a signage body; 10. a limiting mechanism; 1001. a spring hook; 1002. a limit groove; 1003. a limiting plate; 1004. a fixed case; 1005. a movable rod; 1006. an extrusion plate; 1007. a return spring; 1008. an operating head.
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.
Examples:
as shown in fig. 1-8, the embodiment of the invention provides a suspension type sign for road and bridge construction, which comprises a mounting plate 1, wherein the front end of the mounting plate 1 is fixedly connected with a protection box 2, the top of the protection box 2 is provided with a box cover 3, the bottom of a lifting mechanism 5 is provided with a frame 7, the front end of the frame 7 is provided with a frame door 8, and the inside of the frame 7 is provided with a sign main body 9.
As shown in fig. 4, a driving mechanism 4 is installed on one side of the inner surface of the bottom of the protection box 2, the driving mechanism 4 comprises a first installation frame 401, a first servo motor 402 is installed at the top of the first installation frame 401, the rear end of an output shaft of the first servo motor 402 is fixedly connected with a worm 403, the rear end of the outer wall of the worm 403 is rotationally connected with a fixing seat 404, when the first servo motor 402 starts to work, the first servo motor 402 drives the worm 403 to rotate through rotation of the output shaft, and the worm 403 rotates to drive a worm wheel 502 to rotate, so that the lifting mechanism 5 drives the label main body 9 to lift, and the fixing seat 404 provides certain supportability when the worm 403 rotates.
As shown in fig. 4, a lifting mechanism 5 is installed on the inner surface of the bottom of the protection box 2 near the other side of the driving mechanism 4, the lifting mechanism 5 comprises a first rotating shaft 501, the first rotating shaft 501 is rotatably connected between two sides of the protection box 2, a worm gear 502 is fixedly connected on one side of the outer wall of the first rotating shaft 501, two rope coiling drums 503 are fixedly connected on the other side of the outer wall of the first rotating shaft 501 near the worm gear 502, lifting ropes 504 are wound on the inner walls of the two rope coiling drums 503, connectors 505 are fixedly connected at the bottom ends of the two lifting ropes 504, when the worm gear 502 rotates, the worm gear 502 drives the first rotating shaft 501 to rotate, the first rotating shaft 501 rotates to drive the two rope coiling drums 503 to rotate, make two lifting rope 504 are put respectively to two rope winding drums 503 for two connector 505 of two lifting rope 504 bottom descend the processing, thereby realized driving frame 7 and descend the processing, thereby be convenient for the staff to change sign main part 9 in the frame 7, worm 403 and worm wheel 502 intermeshing, the bottom of guard box 2 is all run through to the bottom of two lifting rope 504, make worm 403 and worm wheel 502 can mutual transmission power and moment of torsion, have simple structure, transmission efficiency is high and the reliability is strong advantage, guard box 2 can provide the protection effect to actuating mechanism 4 and elevating mechanism 5, prevent that the rainwater from corroding the damage equipment element.
As shown in fig. 2 and 7, the solar mechanism 6 is installed at the top of the case cover 3, the solar mechanism 6 includes a supporting seat 601, the supporting seat 601 is fixedly connected to the top of the case cover 3, a second rotating shaft 602 penetrating through is rotatably connected between two sides of the supporting seat 601, two sides of the outer wall of the second rotating shaft 602 are fixedly connected with rotating lugs 603, solar panels 604 are installed at the tops of the two rotating lugs 603, a storage battery 605 is installed at the front end of the inner surface of the bottom of the protection case 2, a second installation frame 606 is fixedly connected to the other side of the top of the case cover 3, a second servo motor 607 is installed at the top of the second installation frame 606, a belt pulley 608 is fixedly connected to the outer wall of an output shaft of the second servo motor 607 and the other end of the outer wall of the second rotating shaft 602, a belt pulley 609 is installed between the two belt pulleys 608, when sunlight irradiates onto a photodiode on the solar panel 604, the photodiode can convert solar energy into electric energy, and generate electric current, so that the electric current is transported into the storage battery 605 through wires, the first servo motor 402 and the second servo motor 604 are provided, the external electric energy is not required to be maintained, the electric energy is greatly reduced, the second servo motor 607 is greatly, the outer electric energy is driven, the second belt pulley 608 is driven to rotate, one of the two belt pulleys 608 is driven by the second belt pulleys 608 is driven to rotate, and one of the two belt pulleys 608 is driven by the second belt pulleys 608, when the two belt pulleys 608 rotate, the second belt pulleys 608 rotate, the solar panel 602 is driven by the electric energy, and the electric motor 602 rotates one of the rotation, and the electric motor 602, and the electric energy is driven to rotate rotation, and the rotation cost is well, and the rotation cost is driven, the conversion efficiency of the solar panel 604 is improved.
As shown in fig. 8, a limit mechanism 10 is installed between a frame 7 and a frame door 8, the limit mechanism 10 comprises a spring hook 1001, the spring hook 1001 is fixedly connected to the other side of the rear end of the frame door 8, a limit groove 1002 is formed in the other side of the front end of the frame 7, a limit plate 1003 is fixedly connected to the other side of the limit groove 1002, a fixed shell 1004 is fixedly connected to the other side of the frame 7, a penetrating movable rod 1005 is installed between the fixed shell 1004 and the frame 7, an extrusion plate 1006 is fixedly connected to the center of the outer wall of the movable rod 1005, two reset springs 1007 are fixedly connected to one side of the extrusion plate 1006, an operation head 1008 is fixedly connected to the other end of the movable rod 1005, when a worker needs to open the frame door 8, the operation head 1008 is extruded, one end of the movable rod 1008 extrudes the movable rod 1002, the outer wall of the spring hook 1001 is extruded, the outer wall of the spring hook 1001 is contracted, the frame door 8 is pulled at the moment, the other side of the frame door 8 is opened, the label main body 9 in the frame 7 is replaced, the other side 9 with different indication functions is replaced, the universality is stronger, one end of the two reset spring rods 1007 is one end of the reset spring rods, one end of the reset spring rods is connected to the frame door 7, the other end of the frame door is matched with the frame door 8, the other end of the rest hook 1001 is matched with the other end of the rest hook 1001, the rest hook 1001 is matched with the other end, the rest is matched with the other end of the rest end, and the rest end of the rest spring hook is matched with the rest, and the rest is closed, and the rest is replaced by the rest, and the rest is replaced. Not only easy operation, the fixity is stronger, prevents that frame 7 from appearing dropping at the in-process of going up and down, sign main part 9.
Working principle: when the label main body 9 needs to be replaced, when the first servo motor 402 starts to work, the first servo motor 402 rotates through the output shaft to drive the worm 403 to rotate, the worm 403 rotates to drive the worm wheel 502 to rotate, the worm wheel 502 rotates to drive the first rotating shaft 501 to rotate, the first rotating shaft 501 rotates to drive the two rope coiling drums 503 to rotate, the two rope coiling drums 503 respectively put the two lifting ropes 504, the two connectors 505 at the bottom ends of the two lifting ropes 504 descend, thereby realizing the descending process of driving the frame 7, at the moment, the operator presses the operating head 1008, the operating head 1008 presses the movable rod 1005, one end of the movable rod 1005 presses the outer wall of the spring hook 1001, the outer wall of the spring hook 1001 contracts, the frame door 8 is pulled at the moment to open the frame door 8, thereby realized taking the change to the sign main part 9 in the frame 7, restart first servo motor 402, thereby rise frame 7 and handled, solar panel 604 can become the electric energy with solar light energy simultaneously, produce the electric current, thereby transport the electric current to in the storage battery 605 through the electric wire, start second servo motor 607, make second servo motor 607 rotate through the output shaft and drive one of them belt pulley 608 and rotate, thereby one belt pulley 608 rotates and drives the belt 609 and rotate, thereby another belt pulley 608 rotates and drives second pivot 602 and rotate, second pivot 602 rotates and drives two rotation lugs 603 and rotates, thereby drive solar panel 604 and rotate, thereby realized carrying out the angle modulation to solar panel 604.
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 (8)

1. The utility model provides a road and bridge construction is with suspension type sign, includes mounting panel (1), its characterized in that: the front end of the mounting plate (1) is fixedly connected with a protection box (2), and a box cover (3) is arranged at the top of the protection box (2);
a driving mechanism (4) is arranged on one side of the inner surface of the bottom of the protection box (2), a lifting mechanism (5) is arranged on the other side of the inner surface of the bottom of the protection box (2) close to the driving mechanism (4), and a solar mechanism (6) is arranged on the top of the box cover (3);
the frame (7) is installed to the bottom of elevating system (5), frame door (8) are installed to the front end of frame (7), the internally mounted of frame (7) has sign main part (9), install stop gear (10) between frame (7) and frame door (8).
2. The suspension type sign for road and bridge construction according to claim 1, wherein: the driving mechanism (4) comprises a first mounting frame (401), a first servo motor (402) is mounted at the top of the first mounting frame (401), the rear end of an output shaft of the first servo motor (402) is fixedly connected with a worm (403), and the rear end of the outer wall of the worm (403) is rotationally connected with a fixing seat (404).
3. The suspension type sign for road and bridge construction according to claim 1, wherein: elevating system (5) are including first pivot (501), first pivot (501) rotate and connect between the both sides of guard box (2), outer wall one side fixedly connected with worm wheel (502) of first pivot (501), the outer wall of first pivot (501) is close to opposite side position fixedly connected with two dish rope drums (503) of worm wheel (502), two the equal round of inner wall of dish rope drum (503) has lifting rope (504), two equal fixedly connected with connector (505) in bottom of lifting rope (504).
4. A suspension type sign for road and bridge construction according to claim 3, wherein: the worm (403) is meshed with the worm wheel (502), and the bottom ends of the two lifting ropes (504) penetrate through the bottom of the protection box (2).
5. The suspension type sign for road and bridge construction according to claim 1, wherein: solar mechanism (6) are including supporting seat (601), supporting seat (601) fixedly connected with is at the top of case lid (3), rotate between the both sides of supporting seat (601) and be connected with second pivot (602) that runs through, equal fixedly connected with in outer wall both sides of second pivot (602) rotate ear (603), two solar panel (604) are all installed at the top of rotating ear (603), storage battery (605) are installed to the bottom internal surface front end of guard box (2), second mounting bracket (606) are installed at the top opposite side of case lid (3), servo motor (607) are installed at the top of second mounting bracket (606), the outer wall of servo motor (607) output shaft and the outer wall other end of second pivot (602) are all fixedly connected with belt pulley (608), two install belt (609) between belt pulley (608).
6. The suspension type sign for road and bridge construction according to claim 1, wherein: stop gear (10) are including spring hook (1001), spring hook (1001) fixedly connected with is in the rear end opposite side of frame door (8), limit groove (1002) have been seted up to the front end opposite side of frame (7), opposite side fixedly connected with limiting plate (1003) of limit groove (1002), the opposite side fixedly connected with fixed shell (1004) of frame (7), install movable rod (1005) that run through between fixed shell (1004) and frame (7), the outer wall center fixedly connected with stripper plate (1006) of movable rod (1005), one side fixedly connected with reset spring (1007) of stripper plate (1006), the other end fixedly connected with operation head (1008) of movable rod (1005).
7. The suspension type sign for road and bridge construction according to claim 6, wherein: one end of each return spring (1007) is fixedly connected with the other side of the frame (7), and one end of each movable rod (1005) is positioned at the other side of the spring hook (1001).
8. The suspension type sign for road and bridge construction according to claim 6, wherein: in the combined state, the front end of the spring hook (1001) is tightly attached to the rear end of the limiting plate (1003).
CN202311815259.7A 2023-12-27 2023-12-27 Suspension type sign for road and bridge construction Pending CN117552356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311815259.7A CN117552356A (en) 2023-12-27 2023-12-27 Suspension type sign for road and bridge construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311815259.7A CN117552356A (en) 2023-12-27 2023-12-27 Suspension type sign for road and bridge construction

Publications (1)

Publication Number Publication Date
CN117552356A true CN117552356A (en) 2024-02-13

Family

ID=89818611

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311815259.7A Pending CN117552356A (en) 2023-12-27 2023-12-27 Suspension type sign for road and bridge construction

Country Status (1)

Country Link
CN (1) CN117552356A (en)

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