CN114845502B - Highway construction site safety monitoring device - Google Patents

Highway construction site safety monitoring device Download PDF

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Publication number
CN114845502B
CN114845502B CN202210568671.2A CN202210568671A CN114845502B CN 114845502 B CN114845502 B CN 114845502B CN 202210568671 A CN202210568671 A CN 202210568671A CN 114845502 B CN114845502 B CN 114845502B
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fixed
wall
support column
plate
side wall
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CN202210568671.2A
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CN114845502A (en
Inventor
王海英
赵科宇
陶建宇
李智
毛明磊
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Changan University
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Changan University
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0217Mechanical details of casings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0204Mounting supporting structures on the outside of casings
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0247Electrical details of casings, e.g. terminals, passages for cables or wiring
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0252Labels, e.g. for identification, markings or configuration store
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/14Mounting supporting structure in casing or on frame or rack
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

The invention discloses a highway construction site safety monitoring device which comprises a base, wherein a plurality of rollers are fixed at the bottom of the base, a support column is fixed at the upper end of the base, a protection block is fixed at the upper end of the support column, the protection block is made of transparent materials, a fixed cover is fixed at the upper end of the protection block, a fixed plate is fixed on the inner wall of the support column, a rotating rod is rotatably connected at the upper end of the fixed plate through a bearing, and the upper end of the rotating rod penetrates through the protection block and is rotatably connected with the inner top of the fixed cover through the bearing. The advantages are that: inside placing the protection piece of making with setting up transparent material with supervisory equipment, can playing the guard action to supervisory equipment, avoid the rubble of job site to fly and cause the damage to supervisory equipment in the vehicle driving that causes, can play the guard action to supervisory equipment, can avoid supervisory equipment to receive the invasion of dust moreover, can make supervisory equipment's life longer.

Description

Highway construction site safety monitoring device
Technical Field
The invention relates to the technical field of road construction monitoring, in particular to a safety monitoring device for a highway construction site.
Background
When the expressway is built, the actual condition of the expressway is monitored by using a monitoring device, a high-definition network video monitoring platform is manufactured, the unified management and maintenance of the front end are realized, the function of alarm linkage is realized, and the high-efficiency safety management of the expressway construction site is realized by combining the existing civil air defense and technical protection, so that the monitoring device is the most important part of the expressway construction site;
the traditional monitoring device is mostly exposed outside, more stones can exist on a construction site, and the stones are easy to be mixed and fleed in the running process of a vehicle, so that damage can be caused to monitoring equipment, the safety monitoring device cannot operate, meanwhile, dust in the air of the construction site is more, the monitoring equipment is easy to be affected by the dust, and the service life of the monitoring equipment can be influenced.
Disclosure of Invention
The invention aims to solve the problem that the service life of monitoring equipment on a construction site is low due to the fact that the monitoring equipment is easy to be impacted in the prior art, and provides a highway construction site safety monitoring device.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a highway construction site safety monitoring device, includes the base, the bottom of base is fixed with a plurality of gyro wheels, the upper end of base is fixed with the support column, the upper end of support column is fixed with the protection piece, the protection piece adopts transparent material to make, the upper end of protection piece is fixed with the fixed cover, the inner wall of support column is fixed with the fixed plate, the upper end of fixed plate is connected with the bull stick through the bearing rotation, the upper end of bull stick runs through the protection piece and passes through the bearing rotation with the interior top of fixed cover and be connected, the circumference lateral wall of bull stick is fixed with the backup pad, the upper end of backup pad is fixed with a plurality of supervisory equipment, the circumference lateral wall of support column is fixed with annular piece, annular piece is the round platform form, the circumference lateral wall of annular piece is fixed with a plurality of solar panels, the inside of support column is provided with drive arrangement, the lateral wall of fixed cover sets up warning device.
In the above-mentioned highway construction site safety monitoring device, backup pad and supervisory equipment all are located inside the protection piece, the upper end of base is fixed with the battery, the input and the solar panel of battery are connected, the bottom and the base upper end of annular piece offset, the battery is located the inside of annular piece.
In the above-mentioned highway construction site safety monitoring device, drive arrangement is including being fixed in the baffle of bottom in the support column, the one end lateral wall of baffle is fixed with the motor, the main shaft of motor runs through the baffle and is fixed with the initiative pole, the tip of initiative pole passes through the bearing rotation with the inner wall of support column and is connected, the circumference lateral wall of initiative pole is fixed with first bevel gear, the bottom of bull stick runs through the fixed plate and is fixed with the second bevel gear, first bevel gear meshes with the second bevel gear mutually, the upper end of baffle offsets with the second bevel gear bottom.
In the above-mentioned highway construction site safety monitoring device, the ring channel has been seted up to the circumference lateral wall of support column, the inner wall cover of ring channel is equipped with the lantern ring, the circumference lateral wall of lantern ring is fixed with a plurality of boards of sweeping, sweep the board slope setting, the upper end of sweeping the board corresponds with solar panel upper end, the circumference lateral wall of bull stick is fixed with the fixed disk, the circumference lateral wall of fixed disk is fixed with a plurality of suction blocks.
In the safety monitoring device for the expressway construction site, each suction block is propped against the inner wall of the supporting column, the suction blocks are corresponding to the heights of the lantern rings, the suction blocks are neodymium-iron-boron strong magnets, the lantern rings are made of metal materials, and the fixed disc is located between the fixed plate and the second bevel gear.
In the above-mentioned highway construction site safety monitoring device, warning device is including being fixed in the vertical piece of fixed lid lateral wall, the inner wall of vertical piece is connected with driven pivot through the bearing rotation, driven pivot's tip runs through to the outer wall of vertical piece and is fixed with the show board, the standing groove has been seted up to the lateral wall of show board, the inside of standing groove is fixed with warning module, the upper end of base is fixed with the limiting plate, the lateral wall of limiting plate offsets with the show board.
In the above-mentioned highway construction site safety monitoring device, the inner wall of vertical piece is connected with the initiative pivot through the bearing rotation, the circumference lateral wall of initiative pivot and driven pivot all is fixed with connecting gear, two connecting gear mesh mutually, the tip of initiative pivot runs through to the outer wall of vertical piece and is fixed with the carousel, the spacing groove has been seted up to the rear end of show board, carousel and spacing groove inner wall offset.
In the above-mentioned highway construction site safety monitoring device, the front end of show board is provided with a plurality of pilot lamps, a plurality of supervisory equipment, a plurality of pilot lamps and motor all are connected with the output of battery.
Compared with the prior art, the invention has the advantages that:
1. according to the invention, the monitoring equipment is placed and arranged in the protective block made of the transparent material, so that the monitoring equipment can be protected while being monitored normally, the damage to the monitoring equipment caused by the jumping of broken stone in a construction site in the running process of a vehicle is avoided, the monitoring equipment is prevented from being disturbed by dust, and the service life of the monitoring equipment is prolonged;
2. according to the invention, the driving device is arranged, so that the motor can be used for driving the monitoring equipment at the upper end of the supporting plate to rotate, the monitoring area of the monitoring device can be effectively enlarged, the monitoring safety of the expressway construction site is higher, the site images in more monitoring areas are conveniently transmitted back, and the manager can directly master more traffic conditions of the expressway;
3. according to the invention, the solar panel is utilized to realize the supply of energy to the monitoring device, no additional energy is needed, the energy-saving and environment-friendly effects can be realized, the suction block which is a strong magnet can be utilized to realize the rotation of the lantern ring and the sweeping plate in the rotating process of the rotating rod, and then the sweeping plate corresponding to the upper part of the solar panel can be utilized to clean the impurities such as leaves parked at the upper end of the solar panel, so that the normal and safe use of the solar panel can be ensured;
4. according to the invention, the energy supply of the indicator lamp is realized by using the storage battery, so that the indicator lamp intermittently flashes, and the driver can conveniently perceive the warning module by combining the display board and the warning module, so that the warning function can be realized for the passing vehicle, and the indicator lamp can be used for conveniently warning the monitoring device in night and in a haze day.
Drawings
FIG. 1 is a schematic diagram of a safety monitoring device for a highway construction site according to the present invention;
FIG. 2 is a side cross-sectional view of a highway construction site safety monitoring device according to the present invention;
FIG. 3 is a side view of a highway construction site safety monitoring device according to the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2;
FIG. 5 is a cross-sectional view taken along the direction B of FIG. 3;
FIG. 6 is an enlarged view of portion C of FIG. 5;
fig. 7 is a side sectional view of a vertical block portion of a highway construction site safety monitoring device according to the present invention.
In the figure: 1 base, 2 gyro wheels, 3 support column, 4 protection piece, 5 fixed cover, 6 fixed plate, 7 bull stick, 8 backup pad, 9 supervisory equipment, 10 annular piece, 11 solar panel, 12 baffle, 13 motors, 14 driving lever, 15 first bevel gears, 16 second bevel gears, 17 ring channel, 18 lantern rings, 19 sweep board, 20 fixed disk, 21 inhale piece, 22 vertical piece, 23 driven rotating shaft, 24 show board, 25 standing groove, 26 warning module, 27 limiting plate, 28 driving rotating shaft, 29 connecting gear, 30 carousel, 31 limiting groove, 32 pilot lamp, 33 battery.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.
Referring to fig. 1-7, a highway construction site safety monitoring device comprises a base 1, a plurality of rollers 2 are fixed at the bottom of the base 1, a support column 3 is fixed at the upper end of the base 1, a protection block 4 is fixed at the upper end of the support column 3, the protection block 4 is made of transparent materials, a fixed cover 5 is fixed at the upper end of the protection block 4, a fixed plate 6 is fixed on the inner wall of the support column 3, a rotating rod 7 is rotatably connected at the upper end of the fixed plate 6 through a bearing, the upper end of the rotating rod 7 penetrates through the protection block 4 and is rotatably connected with the inner top of the fixed cover 5 through the bearing, a support plate 8 is fixed at the circumferential side wall of the rotating rod 7, a plurality of monitoring devices 9 are fixed at the upper end of the support plate 8, an annular block 10 is fixed at the circumferential side wall of the support column 3, a plurality of solar panels 11 are fixed at the circumferential side wall of the annular block 10 in a circular truncated cone shape, a driving device is arranged in the support column 3, and a warning device is arranged at the side wall of the fixed cover 5; backup pad 8 and supervisory equipment 9 all are located inside the protection piece 4, the upper end of base 1 is fixed with battery 33, the input and the solar panel 11 of battery 33 are connected, the bottom of annular piece 10 offsets with base 1 upper end, battery 33 is located the inside of annular piece 10, can play the guard action to supervisory equipment 9 when can guaranteeing supervisory equipment 9 normal monitoring, the rubble of avoiding job site causes in the vehicle is gone and is jumped and fly and cause the damage to supervisory equipment 9, can play the guard action to supervisory equipment 9, can avoid supervisory equipment 9 to receive the invasion of dust moreover, can make supervisory equipment's life longer.
The driving device comprises a baffle plate 12 fixed at the inner bottom of the support column 3, a motor 13 is fixed on one end side wall of the baffle plate 12, a main shaft of the motor 13 penetrates through the baffle plate 12 and is fixedly provided with a driving rod 14, the end part of the driving rod 14 is rotatably connected with the inner wall of the support column 3 through a bearing, a first bevel gear 15 is fixed on the circumferential side wall of the driving rod 14, the bottom of the rotating rod 7 penetrates through the fixed plate 6 and is fixedly provided with a second bevel gear 16, the first bevel gear 15 is meshed with the second bevel gear 16, the upper end of the baffle plate 12 is propped against the bottom of the second bevel gear 16, the driving device is arranged, the motor 13 can be used for driving monitoring equipment 9 at the upper end of the support plate 8 to rotate, and the monitoring area of the monitoring device can be effectively enlarged, so that the monitoring safety of a highway construction site is higher; an annular groove 17 is formed in the circumferential side wall of the support column 3, a collar 18 is sleeved on the inner wall of the annular groove 17, a plurality of sweeping plates 19 are fixed on the circumferential side wall of the collar 18, the sweeping plates 19 are obliquely arranged, the upper ends of the sweeping plates 19 correspond to the upper ends of the solar panels 11, brushes are arranged at the bottoms of the sweeping plates 19, dust on the solar panels 11 can be cleaned conveniently, a fixed disc 20 is fixed on the circumferential side wall of the rotating rod 7, and a plurality of sucking blocks 21 are fixed on the circumferential side wall of the fixed disc 20; every suction block 21 all offsets with support column 3 inner wall, suction block 21 highly corresponds with the lantern ring 18, suction block 21 is neodymium iron boron strong magnet, the lantern ring 18 adopts metal material to make, fixed disk 20 is located between fixed plate 6 and the second bevel gear 16, utilize the suction block 21 for strong magnet, can realize the rotation of lantern ring 18 and sweep board 19 at bull stick 7 rotation in-process, and then can utilize sweep board 19 corresponding with solar panel 11 top to realize clearing up impurity such as leaf that solar panel 11 upper end was parked, can guarantee the normal safe handling of solar panel 11.
The warning device comprises a vertical block 22 fixed on the side wall of the fixed cover 5, the inner wall of the vertical block 22 is rotatably connected with a driven rotating shaft 23 through a bearing, the end part of the driven rotating shaft 23 penetrates through the outer wall of the vertical block 22 and is fixedly provided with a display plate 24, the side wall of the display plate 24 is provided with a placing groove 25, a warning module 26 is fixed in the placing groove 25, the warning module 26 is a warning language, the upper end of the base 1 is fixedly provided with a limiting plate 27, and the side wall of the limiting plate 27 is propped against the display plate 24; the inner wall of the vertical block 22 is rotatably connected with a driving rotating shaft 28 through a bearing, the circumferential side walls of the driving rotating shaft 28 and the driven rotating shaft 23 are respectively fixed with a connecting gear 29, the two connecting gears 29 are meshed, the end part of the driving rotating shaft 28 penetrates through the outer wall of the vertical block 22 and is fixed with a rotary table 30, the rear end of the display plate 24 is provided with a limit groove 31, and the rotary table 30 is propped against the inner wall of the limit groove 31; the front end of show board 24 is provided with a plurality of pilot lamps 32, a plurality of supervisory equipment 9, a plurality of pilot lamps 32 and motor 13 all are connected with the output of battery 33, utilize battery 33 to realize the supply to pilot lamp 32 energy for pilot lamp 32 intermittent type is twinkled, combines show board 24 and warning module 26 warning effect, can make things convenient for the driver to the perception of warning module 26, can play the warning effect to the vehicle in the past, utilizes pilot lamp 32 moreover, can make things convenient for monitoring device to use at night and the warning in the haze sky.
In the invention, in the safety monitoring process of the expressway, the roller 2 at the bottom of the base 1 is utilized to facilitate the monitoring equipment 9 to reach the designated position, at the moment, the monitoring equipment 9 is utilized to realize the monitoring of the two ends of the monitoring device, and the monitoring equipment 9 is placed in the protection block 4 made of transparent materials, so that the monitoring equipment 9 can be protected while the normal monitoring of the monitoring equipment 9 can be ensured, the damage to the monitoring equipment 9 caused by the jumping of broken stone in the construction site in the running process of the vehicle can be avoided, the monitoring equipment 9 can be protected, the monitoring equipment 9 can be prevented from being affected by dust, and the service life of the monitoring equipment can be longer;
through rotating the rotary table 30, the rotary table 30 can drive the driving rotary shaft 28 to rotate, and then the driven rotary shaft 23 can be stably rotated under the drive of the two mutually meshed connecting gears 29, and then the display plate 24 can be rotated along with the rotation, so that the display plate 24 can be overturned between horizontal states, the rotary table 30 is continuously rotated until the display plate 24 is completely in the vertical state, at the moment, the limit groove 31 at the rear end of the display plate 24 is propped against the end part of the rotary table 30, the connection gears 29 and the rotary table 30 are utilized to prop against the limit groove 31, so that the stability of the display plate 24 is better, the warning module 26 at the front end of the display plate 24 can be utilized to realize simple prompt on a highway construction site, a driver can conveniently perceive the highway construction site, and the rotatable display plate 24 is arranged due to the resistance suffered by the display plate 24 in the vertical state, the horizontal placement of the display plate 24 is conveniently realized in the retraction process of the monitoring device, the resistance in the movement process of the monitoring device can be effectively reduced, and the retraction of the monitoring device is simpler and more convenient;
in the process of placing the monitoring equipment, the annular block 10 which is in the shape of a circular truncated cone is arranged above the base 1, so that the light energy of the solar panel 11 above the annular block 10 is conveniently collected, the storage battery 33 can continuously store electricity, no additional energy is needed, the energy-saving and environment-friendly use can be conveniently realized, meanwhile, the storage battery 33 is used for realizing the supply of the energy of the indicator lamp 32, the indicator lamp 32 is continuously lighted, the indicator lamp 32 is a lighting lamp with red and blue intermittent change, when the indicator lamp 32 is lighted, the driver can conveniently perceive the warning module 26, the warning effect can be realized on the passing vehicle, and the warning use in night and in haze days is convenient;
when the monitoring angle of the monitoring equipment is required to be adjusted, the motor 13 is controlled to rotate, so that the main shaft of the motor 13 drives the driving rod 14 to rotate, then the rotating rod 7 and the supporting plate 8 can rotate at a low speed under the action of the first bevel gear 15 and the second bevel gear 16 which are meshed with each other, the monitoring angle of the monitoring equipment 9 can be adjusted, the monitoring angle of the monitoring device is wider, the safety of monitoring on the highway construction site is higher, meanwhile, the fixing disc 20 can be driven to rotate in the rotating process of the rotating rod 7, the suction blocks 21 which are strong magnets can be driven to rotate, the collar 18 can be rotated along with the suction effect of the strong magnets and the iron metal, further the rotation of the sweeping plate 19 can be realized, and as the sweeping plate 19 corresponds to the upper end of the solar plate 11, the sweeping plate 19 in the rotating state can be utilized to clean the impurities such as leaves parked at the upper end of the solar plate 11, and the normal safe use of the solar plate 11 can be ensured.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (4)

1. The utility model provides a highway construction site safety monitoring device, includes base (1), its characterized in that, the bottom of base (1) is fixed with a plurality of gyro wheels (2), the upper end of base (1) is fixed with support column (3), the upper end of support column (3) is fixed with protection piece (4), protection piece (4) adopt transparent material to make, the upper end of protection piece (4) is fixed with fixed cover (5), the inner wall of support column (3) is fixed with fixed plate (6), the upper end of fixed plate (6) is connected with bull stick (7) through the bearing rotation, the upper end of bull stick (7) runs through protection piece (4) and is connected through the bearing rotation with the interior top of fixed cover (5), the circumference lateral wall of bull stick (7) is fixed with backup pad (8), the upper end of backup pad (8) is fixed with a plurality of supervisory equipment (9), the circumference lateral wall of support column (3) is fixed with annular piece (10), annular piece (10) are in the form, the lateral wall of annular piece (10) is fixed with a plurality of support column (11), solar energy drive device (5) are provided with inside the fixed cover (5);
the support plate (8) and the monitoring equipment (9) are both positioned in the protection block (4), a storage battery (33) is fixed at the upper end of the base (1), the input end of the storage battery (33) is connected with the solar panel (11), the bottom of the annular block (10) is propped against the upper end of the base (1), and the storage battery (33) is positioned in the annular block (10);
the driving device comprises a baffle plate (12) fixed at the inner bottom of the support column (3), a motor (13) is fixed on one end side wall of the baffle plate (12), a main shaft of the motor (13) penetrates through the baffle plate (12) and is fixedly provided with a driving rod (14), the end part of the driving rod (14) is rotatably connected with the inner wall of the support column (3) through a bearing, a first bevel gear (15) is fixed on the circumferential side wall of the driving rod (14), the bottom of the rotating rod (7) penetrates through a fixing plate (6) and is fixedly provided with a second bevel gear (16), the first bevel gear (15) is meshed with the second bevel gear (16), and the upper end of the baffle plate (12) is propped against the bottom of the second bevel gear (16);
an annular groove (17) is formed in the circumferential side wall of the supporting column (3), a collar (18) is sleeved on the inner wall of the annular groove (17), a plurality of sweeping plates (19) are fixed on the circumferential side wall of the collar (18), the sweeping plates (19) are obliquely arranged, the upper ends of the sweeping plates (19) correspond to the upper ends of the solar panels (11), a fixed disc (20) is fixed on the circumferential side wall of the rotating rod (7), and a plurality of sucking blocks (21) are fixed on the circumferential side wall of the fixed disc (20);
each suction block (21) is propped against the inner wall of the supporting column (3), the suction blocks (21) are corresponding to the sleeve ring (18) in height, the suction blocks (21) are neodymium iron boron strong magnets, the sleeve ring (18) is made of metal materials, and the fixing disc (20) is located between the fixing plate (6) and the second bevel gear (16).
2. The highway construction site safety monitoring device according to claim 1, wherein the warning device comprises a vertical block (22) fixed on the side wall of the fixed cover (5), the inner wall of the vertical block (22) is rotatably connected with a driven rotating shaft (23) through a bearing, the end part of the driven rotating shaft (23) penetrates through the outer wall of the vertical block (22) and is fixed with a display board (24), a placing groove (25) is formed in the side wall of the display board (24), a warning module (26) is fixed in the placing groove (25), a limiting plate (27) is fixed at the upper end of the base (1), and the side wall of the limiting plate (27) abuts against the display board (24).
3. The highway construction site safety monitoring device according to claim 2, wherein the inner wall of the vertical block (22) is rotatably connected with a driving rotating shaft (28) through a bearing, the circumferential side walls of the driving rotating shaft (28) and the driven rotating shaft (23) are both fixedly provided with connecting gears (29), the two connecting gears (29) are meshed, the end part of the driving rotating shaft (28) penetrates through the outer wall of the vertical block (22) and is fixedly provided with a rotary table (30), the rear end of the display plate (24) is provided with a limit groove (31), and the rotary table (30) is propped against the inner wall of the limit groove (31).
4. A highway construction site safety monitoring device according to claim 3, wherein the front end of the display board (24) is provided with a plurality of indicator lamps (32), and a plurality of the monitoring devices (9), the indicator lamps (32) and the motor (13) are all connected with the output end of the storage battery (33).
CN202210568671.2A 2022-05-24 2022-05-24 Highway construction site safety monitoring device Active CN114845502B (en)

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CN114845502B true CN114845502B (en) 2023-07-04

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