CN112727242A - Road and bridge safety warning device for construction based on new energy - Google Patents
Road and bridge safety warning device for construction based on new energy Download PDFInfo
- Publication number
- CN112727242A CN112727242A CN202110120206.8A CN202110120206A CN112727242A CN 112727242 A CN112727242 A CN 112727242A CN 202110120206 A CN202110120206 A CN 202110120206A CN 112727242 A CN112727242 A CN 112727242A
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- friction
- supporting seat
- sliding
- seat
- wheel
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/007—Vehicle decelerating or arresting surfacings or surface arrangements, e.g. arrester beds ; Escape roads, e.g. for steep descents, for sharp bends
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- 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
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats
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- 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
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
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- 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
- E01F9/65—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 with rotatable, swingable or adjustable signs or signals
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention provides a safety warning device for road and bridge construction based on new energy, which effectively solves the problems that the existing warning mode is too single and cannot remind constructors to take measures to guarantee self safety in time and warning boards are easy to blow down by strong wind, and comprises a supporting seat, wherein the upper end of the supporting seat is uniformly and rotatably provided with a plurality of friction columns, each friction column is respectively and rotatably provided with a friction disc, a friction torsion spring is respectively arranged between each friction disc and each friction column, the front end and the rear end of the supporting seat are respectively and fixedly provided with a guide plate, the opposite surfaces of the two guide plates are respectively provided with a guide frame, the speed of an automobile can be reduced by matching the intercepting belt, the intercepting rope, the sliding block and a cutter, the damage degree of each part is also reduced, each part is driven by a motor to continuously swing back and forth, the pedestrian or the driver can be reminded to pay attention to the fact that the construction in front cannot pass temporarily, and the vehicle or the pedestrian is prevented from entering the vehicle or the pedestrian by mistake.
Description
Technical Field
The invention relates to the technical field of road and bridge construction, in particular to a new energy-based safety warning device for road and bridge construction.
Background
With the progress of society and the development of economy, roads and bridges become important links for communicating economic areas, and meanwhile, the importance of road and bridge construction safety warning is gradually displayed, because once construction safety measures are not in place, serious traffic safety accidents can be caused, and numerous casualties and economic losses are caused, so that a safety warning device must be set in road and bridge construction.
In the construction and maintenance of roads and bridges, damaged pavements or bridges are often required to be maintained, motor cars can also pass through on the construction site of maintenance, and warning signs are generally placed in the short distance of the construction site for warning the coming and going vehicles to pay attention to safety in order to protect the safety of constructors.
However, the existing warning signs have the following problems in use:
1. the existing warning signs are all in a slogan form, the warning device is usually not easy to be noticed by people, the warning mode is too single, and particularly, safety accidents are easy to happen without the cooperation of street lamps at night, so that certain life and property losses are caused;
2. the existing warning devices do not have the function of warning constructors, namely when danger occurs, particularly when drivers are drunk to drive or mistakenly step on the accelerator in a hurry, the constructors cannot be reminded to take measures to guarantee the safety of the constructors in time, the existing construction warning devices only play a warning role, and cannot take compensation measures to guarantee the safety of the constructors and the drivers when the warning cannot play a role;
3. traditional warning sign often only places and does not implement certain protection firm measure to road surface, and when meetting strong wind weather, the warning sign is blown down by strong wind easily, and vehicle driver can't see the warning sign this moment, leads to the warning sign to lose effect.
Therefore, the invention provides a new energy-based safety warning device for road and bridge construction to solve the problem.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the new energy-based safety warning device for road and bridge construction, and the problems that the existing warning mode is too single, constructors cannot be reminded to take measures to guarantee the safety of the constructors in time, and warning boards are easy to blow down by strong wind are effectively solved.
The road and bridge construction safety warning device based on new energy comprises a supporting seat, wherein a plurality of friction columns which are arranged in the front and at the back are uniformly and rotatably arranged at the upper end of the supporting seat, a friction disc is respectively and rotatably arranged on each friction column, a friction torsion spring is respectively arranged between each friction disc and each friction column, both ends respectively fixed mounting have the deflector, two around the supporting seat install the leading truck on the opposite face of deflector respectively, two the one side of keeping away from each other of leading truck respectively with every evenly fixed mounting have a plurality of first buffer spring between the deflector respectively, every about the leading truck both ends respectively and between every deflector evenly fixed mounting have a plurality of second buffer spring, two evenly rotate respectively on the opposite face of leading truck and install a plurality of buffering posts, every evenly rotate respectively on the buffering post and install a plurality of leading wheels.
Preferably, fixed mounting is located two on the supporting seat the left seat of rolling of deflector, slidable mounting has the post of rolling from top to bottom on the right-hand member of seat of rolling, even fixed mounting has a plurality of pressure springs between the bottom of post of rolling and the supporting seat, fixed mounting is located the seat of rolling and two on the supporting seat friction frame between the deflector, slidable mounting has the mount that is located friction frame below about in the supporting seat, evenly rotate on the mount and install a plurality of friction pulley.
Preferably, the front end and the rear end of the rolling column are respectively and fixedly provided with an active rack positioned on the right side of a plurality of pressure springs, the front end and the rear end of the left side of the fixing frame are respectively and fixedly provided with a left rack, the front end and the rear end of the left side of the supporting seat are respectively and rotatably provided with a driving gear engaged with the left rack, the front end and the rear end of the right end of the fixing frame are respectively and fixedly provided with a right rack, the front end and the rear end of the supporting seat are respectively and rotatably provided with a driven gear engaged with the right rack, a first sprocket set is arranged between the rotating shaft of each driven gear and the rotating shaft of each driving gear, the front end and the rear end of each friction column are respectively and fixedly provided with a right gear, the front end and the rear end of each driving gear are respectively and fixedly provided with a ratchet wheel, the ratchet wheel support is characterized in that a pawl column is respectively rotatably arranged between the front side and the rear side of the left side of the support seat, and pawls clamped with the ratchet wheel are respectively and coaxially and fixedly arranged on the pawl column.
Preferably, the upper end of supporting seat is installed and is located two induction system rolls on leading truck right side, both ends are provided with the alarm that is located the induction system top that rolls respectively around the supporting seat, fixed mounting has the barrier plate that is located the induction system right side that rolls on the supporting seat, even demountable installation has a plurality of striking plates, every on the left surface of barrier plate respectively fixed mounting have between striking plate and the barrier plate and stop the spring.
Preferably, both ends fixed mounting respectively has the support frame, two around the supporting seat respectively fixed mounting has the loading board, two on the support frame respectively rotate on the loading board and install the swinging wheel, two respectively fixed mounting has the spacing post that is located the swinging wheel top on the loading board, two articulated respectively on the swinging wheel have about the warning device of slidable mounting on spacing post, two the upper and lower both ends of support frame are rotated respectively and are installed dwang, every install down chain wheel group between swinging wheel and the dwang that is located the below, be located two of front side the dwang between with be located two of rear side the dwang between install well chain wheel group respectively, be located the top two install cochain wheelset between the dwang.
Preferably, both ends are fixed respectively around the supporting seat and are provided with and are located two the left sliding seat of support frame, every there is a guide bar, every fixed mounting respectively in the sliding seat there is a sliding block, every on the guide bar respectively horizontal slidable mounting has a sliding block, every coaxial cover is equipped with the spring that is located between sliding seat and the sliding block on the guide bar, every there is a tight pulley, every upper end difference fixed mounting of sliding block there is a backup pad, every fixed mounting respectively of the left end of sliding seat rotates respectively in the backup pad and installs driven runner, every rotate respectively in the backup pad and install the initiative runner that is located the driven runner top, two horizontal slidable mounting has the interception area, every between the upper end of sliding seat the winding has the interception rope of fixed mounting on the interception area on tight pulley and driven runner and the initiative runner.
Preferably, every the left end of sliding seat threaded mounting respectively has the lead screw that is located under the interception rope, every on the lead screw threaded mounting respectively rotates and installs the scroll cover on the sliding seat, every the left end of sliding block fixed mounting respectively has the lower rack with the scroll cover meshing, every the upper end of lead screw rotates respectively installs the cutter, two demountable mounting has the clamp plate between the sliding seat.
Preferably, the two support frames are respectively provided with an infrared inductor, the lower chain wheel set positioned at the rear side is coaxially and fixedly provided with a motor, and safety nets are respectively arranged between the two guide plates and the two support frames.
Preferably, the front face and the rear face of the left end of each pushing rack are respectively provided with a left sliding rod and a right sliding rod, a tooth block is respectively and fixedly arranged between every two sliding rods, and each sliding rod is coaxially sleeved with a return spring which is respectively positioned between the tooth block and the pushing rack.
The invention has the beneficial effects that:
through the interception area, the cooperation between interception rope and sliding block and the cutter is used, can reduce the speed of car, the damage degree of each part has also been reduced simultaneously, take each part to take warning device through the motor and incessantly swing back and forth, can remind pedestrian or driver to notice the place ahead construction and can not pass temporarily, prevent vehicle or pedestrian mistake and go into, rub the chassis through a plurality of friction discs, can let the speed of going of car slow down, driver and constructor's safety has been protected to a certain extent, can make the car stop fast through above-mentioned multistage operation, driver's safety has further been protected, also can be to constructor's warning simultaneously, corresponding protection constructor's safety, when having solved simultaneously when meetting the strong wind weather, the warning sign is blown down by the strong wind easily, lead to the warning sign to lose effect.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a cross-sectional view of a perspective view of the present invention.
FIG. 3 is an enlarged view of the invention at A.
FIG. 4 is an enlarged view of the invention at B.
Fig. 5 is an installation view of the crush induction apparatus of the present invention.
Fig. 6 is a view showing installation of an intercepting belt of the present invention.
FIG. 7 is an enlarged view of the invention at D.
FIG. 8 is an enlarged view of the invention at C.
FIG. 9 is a view of the friction column mounting of the present invention.
FIG. 10 is an enlarged view of the invention at E.
Fig. 11 is a mounting view of the guide frame of the present invention.
FIG. 12 is a drawing of the slider installation of the present invention.
Fig. 13 is a chain installation diagram of the present invention.
Detailed Description
The foregoing and other aspects, features and advantages of the invention will be apparent from the following more particular description of embodiments of the invention, as illustrated in the accompanying drawings in which reference is made to figures 1 to 13. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
In the first embodiment, as shown in fig. 1, 9 and 11, the safety warning device for road and bridge construction based on new energy comprises a support seat 1, the support seat 1 can be made of square steel pipes and assembled by bolts, so that later-stage installation and disassembly are facilitated, the support seat 1 is installed in the front position of a construction road surface in use, a plurality of friction columns 2 are respectively and uniformly installed in sequence from left to right between the front and the back of the upper end of the support seat 1, friction disks 3 are respectively installed on the friction columns 2 in a rotating manner, each friction disk 3 can be made of rubber with high hardness and can be selected as well as each friction disk 3 and each friction column 2 are respectively installed with a friction torsion spring, the type of the friction torsion spring is suitable for selecting the friction torsion spring according to use requirements, each friction torsion spring is respectively in an upright state in use, and guide plates located at the front side and the back side of the friction disks 3 are respectively and fixedly installed at 5, detachable guide frames 6 are respectively installed on opposite surfaces of the two guide plates 5, a plurality of first buffer springs 7 are respectively and uniformly and fixedly installed between one surface, far away from each other, of the two guide frames 6 and each guide plate 5, the type of the appropriate first buffer spring 7 is selected according to needs when the guide frame is used, a plurality of second buffer springs 8 are respectively and uniformly and fixedly installed between the left end and the right end of each guide frame 6 and each guide plate 5, the type of the appropriate second buffer spring 8 is selected according to needs when the guide frame is used, a plurality of buffer columns 9 are respectively and uniformly and rotatably installed on the opposite surfaces of the two guide frames 6, a plurality of guide wheels 10 are respectively and uniformly and rotatably installed on each buffer column 9, and each guide wheel 10 can be made of rubber;
when the automobile is used specifically, when a driver is in a drunk state or a sleepy state, the driver does not see a warning board arranged in front, the automobile can rush to a construction area when driving, the wheels of the automobile can press the friction disks 3 at the moment, the friction disks 3 pressed by the wheels are in a horizontal state, the friction disks 3 below the automobile chassis can cling to the chassis, when the automobile continues to run, the friction disks 3 below the chassis cling to the chassis to rub due to the acting force of the torsion spring, the running speed of the automobile can be slowed down through the friction of the friction disks 3, and the safety of the driver and constructors is protected to a certain extent;
because when a driver is in a drunk state or a sleepy state, the vehicle head possibly deviates, the vehicle can collide against one of the guide plates 5 at the moment, the vehicle head collides against the plurality of guide wheels 10, the plurality of guide wheels 10 push the guide frame 6 to press the first buffer springs 7 to compress, the plurality of first buffer springs 7 can play a role in buffering the vehicle, the damage to the vehicle is reduced, simultaneously, due to the action of the plurality of guide wheels 10, the vehicle head can press the plurality of guide wheels 10 to slide rightwards, due to the right sliding force of the vehicle, the plurality of guide wheels 10 push the guide frame 6 to press the plurality of second buffer springs 8 to compress, the plurality of second buffer springs 8 can play a role in buffering the vehicle, the damage to the vehicle is reduced, and the friction of the plurality of friction plates 3 to the chassis is matched, the vehicle speed can be reduced, and the vehicle speed can be reduced through the operation, meanwhile, the safety of drivers and constructors is protected.
In the second embodiment, on the basis of the first embodiment, as shown in fig. 2, a rolling seat 11 located on the left side of two guide plates 5 is fixedly installed on a support seat 1, a rolling column 12 is installed on the right end of the rolling seat 11 in an up-and-down sliding manner, a plurality of pressure springs 13 are uniformly and fixedly installed between the front and back of the bottom of the rolling column 12 and the support seat 1, the model of each pressure spring 13 is selected according to the use, a friction frame 14 located between the rolling seat 11 and the two guide plates 5 is fixedly installed on the support seat 1, a plurality of friction holes are uniformly formed in the friction frame 14, a fixed frame 15 located below the friction frame 14 is vertically and slidably installed in the support seat 1, a plurality of friction wheels 16 are uniformly and rotatably installed on the fixed frame 15, and a plurality of friction bosses are uniformly arranged on the surface of each friction wheel 16;
when the automobile is used, when wheels of an automobile press the rolling seat 11, the rolling seat 11 is compressed with the compression spring 13, the rolling seat 11 can decelerate the wheels, when the automobile continues to run rightwards, the fixing frame 15 is pushed to slide upwards, each friction wheel 16 penetrates through the corresponding friction hole to protrude upwards, the friction wheels 16 cling to the surfaces of the wheels, and the automobile speed is reduced to a certain extent due to the friction effect between the wheels and the friction wheels 16.
In a third embodiment, on the basis of the second embodiment, as shown in fig. 3 and 4, the front and rear ends of the rolling column 12 are respectively and fixedly provided with the driving rack 17 located on the right side of the plurality of pressure springs 13, the front and rear ends of the left side of the fixing frame 15 are respectively and fixedly provided with the left rack 18, the front and rear ends of the left side of the supporting seat 1 are respectively and rotatably provided with the driving gear 19 engaged with the driving rack 17 and the left rack 18, the front and rear ends of the right end of the fixing frame 15 are respectively and fixedly provided with the right rack 20, the front and rear ends of the left and right sides of the supporting seat 1 are respectively and rotatably provided with the driven gear 21 engaged with the right rack 20, a first sprocket set 22 is installed between the rotating shaft of each driven gear 21 and the rotating shaft of each driving gear 19, each first sprocket set 22 is composed of two first sprockets and a chain, one of the first sprockets is, the other first chain wheel is coaxially and fixedly arranged on the driving gear 19, and a first chain is arranged between the two first chain wheels;
as shown in fig. 9 and 10, a right gear 23 is coaxially and fixedly mounted at each of the front end and the rear end of each friction column 2, a push rack 24 which is simultaneously engaged with the driven gear 21 and the right gear 23 is respectively slidably mounted at the front end and the rear end of the support frame 1 left and right, each push rack 24 can be synchronously engaged with the corresponding right gear 23 and the corresponding driven gear 21 to rotate, a ratchet 206 is coaxially and fixedly mounted at each of the front ends of the driving gears 19 located at the left side, a pawl column 25 is rotatably mounted between the front end and the rear end of the left side of the support base 1, a handle is mounted at one end of the pawl column 25, a pawl 26 which is used in cooperation with the ratchet 206 is coaxially and fixedly mounted on each pawl column 25, a pawl torsion spring is mounted between each pawl 26 and the support base 1, and the type of;
when the automobile is used and the automobile continues to drive to the right, the front wheel of the automobile presses the grinding column 12 downwards, the grinding column 12 presses the compression spring 13 to compress, the grinding column 12 pushes the corresponding driving rack 17 to slide downwards, the driving rack 17 is meshed with the driving gear 19 to rotate, the driving gear 19 is meshed with the left rack 18 to slide upwards, the driving gear 19 coaxially drives the corresponding first chain wheel set 22 and the corresponding ratchet wheel 206 to rotate, the ratchet wheel 206 always waves the pawl 26, the first chain wheel set 22 coaxially drives the driven gear 21 to rotate, the driven gear 21 is meshed with the left rack 18 on the right side to slide upwards, the left racks 18 synchronously push the fixed frame 15 to slide upwards, the friction wheels 16 on the fixed frame 15 come out of the corresponding friction wheel holes, the wheels continuously pass through each friction wheel 16, and the automobile bumps, at this time, the vehicle speed gradually decreases;
meanwhile, the driven gear 21 is meshed with the pushing rack 24 to slide rightwards, the pushing rack 24 is meshed with the right gears 23 to rotate at the same time, at the moment, the right gears 23 synchronously drive the corresponding friction columns 2 to rotate anticlockwise, at the moment, the friction columns 2 drive the corresponding friction discs 3 to rotate reversely by 60 degrees, at the moment, the automobile enters the friction discs 3 through each friction wheel 16, the pawls 26 are used for clamping and limiting the corresponding ratchet wheels 206, at the moment, the friction discs 3 can rub the bottom of the chassis, the speed of the automobile is correspondingly reduced, and the speed of the automobile can be reduced through the operation;
when the handle is used again, the handle rotates reversely, the pawl column 25 rotates to separate from the ratchet wheel 206, the components are gradually restored to the original state due to the rebounding force of the compression spring 13.
Fourth embodiment, on the basis of the first embodiment, as shown in fig. 5, a rolling sensing device 27 located on the right side of the two guide frames 6 is installed at the upper end of the supporting seat 1, the rolling sensing device 27 can select an existing pressure sensor, the pressure sensor is connected and controlled, an existing solar cell panel is installed outside the control device, alarms 28 located above the rolling sensing device 27 are respectively installed at the front end and the rear end of the supporting seat 1, the alarms 28 are connected with the control device, a blocking plate 29 located on the right side of the rolling sensing device 27 is fixedly installed on the supporting seat 1, the blocking plate 29 can be made of steel, a plurality of impact plates 30 are evenly and detachably installed on the left side surface of the blocking plate 29, each impact plate 30 can be made of rubber plate, the impact damage degree of an automobile can be reduced, and a blocking spring 31 is respectively and fixedly installed between each impact plate 30 and the blocking plate 29, when in use, the model of the blocking spring 31 is selected as required;
when using, when the speed of a motor vehicle is not fallen completely to a plurality of friction discs 3, the car can continue to go right this moment, at this moment the wheel of car can be pressed on rolling induction system 27, at this moment rolling induction system 27 gives controlling means signal transfer, at this moment controlling means starts alarm 28, alarm 28 can remind constructor the place ahead accident's emergence this moment, constructor's safety has also been protected simultaneously, the car can be hit on a plurality of striking plates 30 simultaneously, striking plate 30 is pressing and is blockking spring 31 compression this moment, because the damage degree of car can be slowed down in the compression of a plurality of blocking springs 31, navigating mate's safety has also been protected simultaneously.
Fifth embodiment, on the basis of the second embodiment, as shown in fig. 6, the front and rear ends of the supporting seat 1 are respectively and fixedly installed with a supporting frame 301, two supporting frames 301 are respectively and fixedly installed with a bearing plate 32, two bearing plates 32 are respectively and rotatably installed with a swinging wheel 33, the right end of each swinging wheel 33 is fixedly provided with a swinging column, two bearing plates 32 are respectively and fixedly installed with a limiting column 34 located above the swinging wheel 33, two swinging wheels 33 are respectively hinged with a warning device 35 which is slidably installed on the limiting column 34 up and down, two warning devices 35 are composed of swinging rods and warning boards, each swinging rod is respectively hinged with a swinging rod which is slidably installed on the limiting column 34 up and down, the upper end of each swinging rod is respectively detachably installed with a warning board, and the warning device can select the existing warning board, or other warning devices, the upper and lower ends of the two support frames 31 are respectively rotatably provided with a rotating rod 36, a lower chain wheel group 37 respectively positioned on the right side of the swinging column is coaxially and fixedly arranged between each swinging wheel 33 and the rotating rod 36 positioned below, the lower chain wheel group 37 is respectively composed of two lower chain wheels and a chain, wherein the two lower chain wheels are respectively coaxially and rotatably arranged on the rotating rod 36 positioned below, the other two lower chain wheels are respectively coaxially and fixedly arranged on the swinging wheels 33, and the lower chain is arranged between the two lower chain wheels positioned on the same side;
two the dwang 36 between and two the dwang 36 that are located the rear side between install well sprocket group 38 respectively, two well sprocket 38 group comprises well sprocket and well chain in two respectively, wherein two well sprockets are coaxial arrangement respectively on the dwang 36 that is located the top, two other well sprockets are coaxial arrangement respectively on the dwang 36 that is located the below, be connected with well chain between two well links that are located the homonymy, be located two the top install cochain wheelset 39 between two the dwang 36, two the cochain wheelset 39 comprises two last sprocket and well chain respectively, wherein two cochain wheelsets are coaxial arrangement respectively on the dwang 36 that is located the top, two other cochain wheelsets are coaxial arrangement respectively on the dwang 36 that is located the below, be connected with a chain between two the cochain that are located the homonymy;
when the warning device is used, one of the swinging wheels 33 is rotated, the swinging wheel 33 drives the corresponding swinging column to rotate, the swinging column drives the swinging rod to swing back and forth, the swinging rod slides up and down on the limiting column 34, the swinging rod drives the warning board to swing back and forth to warn pedestrians and vehicles, one of the swinging wheels 33 drives the other swinging wheel 33 to rotate through the corresponding lower chain wheel set 37, the middle chain wheel set 38 and the upper chain wheel set 39, the other swinging wheel 33 drives the corresponding swinging column to rotate, the swinging rod drives the swinging rod to swing back and forth at the moment, the swinging rod drives the warning board to swing back and forth on the other limiting column 34, the warning effect on the pedestrians and the vehicles is achieved, and the problem that the warning board is easily blown down by strong wind to lose the warning effect in windy weather is solved.
Sixth embodiment, on the basis of the fifth embodiment, as shown in fig. 6, sliding seats 40 positioned on the left side of the two supporting frames 31 are respectively and fixedly arranged at the front and rear ends of the supporting seat 1, sliding grooves are respectively formed on the two sliding seats 40, a guide rod 41 is respectively and fixedly arranged in the sliding groove of each sliding seat 40, a sliding block 42 is respectively and slidably arranged on each guide rod 41 left and right, a spring 43 positioned between the sliding seat 40 and the sliding block 42 is coaxially sleeved on each guide rod 41, the types of the two springs 43 are selected as required, a fixed wheel 44 is respectively and fixedly arranged at the upper end of each sliding block 42, a supporting plate 45 is respectively and fixedly arranged at the left end of each sliding seat 40, a driven rotating wheel 46 is respectively and rotatably arranged on each supporting plate 45, a driving rotating wheel 47 positioned above the driven rotating wheel 46 is respectively and rotatably arranged on each supporting plate 45, an intercepting belt 48 is installed between the upper ends of the two sliding seats 40 in a left-right sliding manner, intercepting blocks are fixedly arranged at the front end and the rear end of the intercepting belt 48 respectively, the two intercepting blocks are installed at the upper ends of the sliding seats 40 in a left-right sliding manner respectively, the intercepting belt can select the existing rope belt which has good elasticity and is not easy to break, intercepting ropes 49 which are fixedly installed on the intercepting belt 48 are wound on each fixed wheel 44, each driven rotating wheel 46 and each driving rotating wheel 47, and the intercepting ropes 49 can be the existing ropes with good elasticity;
when the automobile is used, when the automobile runs to a construction area on the right, the head of the automobile collides with the intercepting belt 48, the front end and the rear end of the intercepting belt 48 respectively drive the intercepting ropes 49 to move rightwards, at the moment, the two intercepting ropes 49 respectively drive the corresponding driven rotating wheel 46 and the corresponding driving rotating wheel 47 to rotate synchronously, at the moment, the two intercepting ropes 49 respectively drive the corresponding sliding blocks 42 to slide leftwards, at the moment, the two sliding blocks 42 respectively press the corresponding springs 43 to contract, the speed of the automobile can be reduced through the operation, and the speed of the automobile is further reduced.
Seventh embodiment, on the basis of the sixth embodiment, as shown in fig. 8, a screw rod 51 located right below the intercepting rope 49 is respectively installed at the left end of each sliding seat 40 in a threaded manner, lifting plates are respectively and fixedly installed at the left ends of the two sliding seats 40, a screw rod 51 is respectively installed on each lifting plate in a threaded manner, a screw sleeve 52 installed on each lifting plate in a threaded manner and rotatably installed on each screw rod 51, an outer toothed ring is respectively and fixedly sleeved on each screw sleeve 52, a lower rack 53 meshed with the outer toothed ring is respectively and fixedly installed at the left end of each sliding block 42, a cutter 54 is respectively and rotatably installed at the upper end of each screw rod 51, a sliding rod installed on the corresponding lifting plate in an up-and-down sliding manner is respectively and fixedly installed on each cutter 54, and due to the action of the sliding rod when in use, at this time, when the screw rod 51 rotates to push the cutter 54 to ascend, the cutter 54 cannot rotate, and a pressing plate 55 is detachably mounted between the two sliding seats 40;
when the automobile is used, when the automobile runs to a construction area on the right side through the pressing plate 55, the head of the automobile collides with the intercepting belt 48, the front end and the rear end of the intercepting belt 48 respectively drive the intercepting ropes 49 to move rightwards, at the moment, the two intercepting ropes 49 respectively drive the corresponding driven rotating wheels 46 and the corresponding driving rotating wheels 47 to rotate synchronously, at the moment, the two intercepting ropes 49 respectively drive the corresponding sliding blocks 42 to slide leftwards, at the moment, the two sliding blocks 42 respectively press the corresponding springs 43 to contract, and at the moment, the two sliding blocks 42 respectively drive the lower racks 53 to slide leftwards;
when the automobile with the intercepting belt 48 continues to drive rightwards, the intercepting belt 48 respectively drives the sliding block 42 to slide leftwards through the corresponding component, each lower rack 53 is meshed with the corresponding helical casing gear, the helical casing gear drives the helical casing 52 to rotate, the helical casing 52 drives the corresponding screw rod 51 to ascend, each screw rod 51 respectively pushes against the cutter 54 to ascend until the intercepting rope 49 is cut off, and the intercepting belt 48 is separated from the automobile head, so that the damage degree of each component is reduced.
In an eighth embodiment, on the basis of the fifth embodiment, as shown in fig. 1, infrared sensors 56 are respectively disposed on two support frames 31, the infrared sensors 56 may select an existing distance measuring sensor of 50 meters or 100 meters, specifically, an appropriate infrared sensor 56 is selected according to construction requirements, a motor 57 is coaxially and fixedly disposed on the lower chain wheel set 37 located on the rear side, the infrared sensors 56 are connected to a control device, the control device is connected to the motor 57, the control device is connected to a solar cell panel, safety nets 58 are respectively disposed between the two guide plates 5 and the two support frames 31, and the safety nets 58 are used for preventing vehicles from rushing out of the front and rear sides of the support base 1 and protecting pedestrians;
when the warning device 35 is used, the warning device 35 is kept in a normal condition, when a vehicle runs into the measurement and control range of the infrared sensor 56, the infrared sensor 56 transmits signals to the control device, the control device controls the motor 57 to rotate, the motor 57 drives the warning device 35 to swing back and forth ceaselessly through various parts, pedestrians or drivers can be reminded of paying attention to the fact that construction in the front is temporarily unavailable, and the vehicle or the pedestrians are prevented from entering the warning device by mistake.
Ninth, on the basis of the third embodiment, as shown in fig. 10, sliding rods 59 are respectively installed on the front and rear surfaces of the left end of each pushing rack 24 in a left-right manner, a limiting block is respectively arranged at the right end of each sliding rod 59 to prevent the sliding rod 59 from sliding off the pushing rack 24, a toothed block 60 is respectively and fixedly installed between the left ends of every two sliding rods 59, a return spring 61 respectively located between the toothed block 60 and the pushing rack 24 is coaxially sleeved on each sliding rod 59, and when the device is used, a proper type of the return spring 61 is selected according to use requirements;
when in use, when each driven gear 21 is continuously meshed with the corresponding pushing rack 24 to continuously slide rightwards, the corresponding driven gear 21 is separated from the left end of the pushing rack 24, meanwhile, the driven gear 21 continuously fluctuates the gear block 60, the gear block 60 presses the corresponding return spring 61 to slide rightwards, because the driven gear 21 continuously rotates, the gear block 60 continuously reciprocates because of the elasticity of the corresponding return spring 61, when the driven gear 21 rotates clockwise, the driven gear 21 is meshed with the fluctuation gear block 60, the fluctuation gear block 60 drives the pushing rack 24 to slide leftwards, the driven gear 21 is meshed with the pushing rack 24 to slide leftwards to reset, the automobile can be quickly stopped through the multi-stage operation, meanwhile, the safety of a driver is protected, and meanwhile, the reminding for constructors can be realized, accordingly, the safety of constructors is protected.
The invention has the beneficial effects that:
through the interception area, the cooperation between interception rope and sliding block and the cutter is used, can reduce the speed of car, the damage degree of each part has also been reduced simultaneously, take each part to take warning device through the motor and incessantly swing back and forth, can remind pedestrian or driver to notice the place ahead construction and can not pass temporarily, prevent vehicle or pedestrian mistake and go into, rub the chassis through a plurality of friction discs, can let the speed of going of car slow down, driver and constructor's safety has been protected to a certain extent, can make the car stop fast through above-mentioned multistage operation, driver's safety has further been protected, also can be to constructor's warning simultaneously, corresponding protection constructor's safety, when having solved simultaneously when meetting the strong wind weather, the warning sign is blown down by the strong wind easily, lead to the warning sign to lose effect.
Claims (9)
1. Road and bridge safety warning device is used in construction based on new forms of energy, including supporting seat (1), its characterized in that: the upper end of the supporting seat (1) is uniformly rotated and provided with a plurality of friction columns (2) which are placed front and back, each friction column (2) is respectively rotatably provided with a friction disc (3), a friction torsion spring is respectively arranged between each friction disc (3) and each friction column (2), the front end and the back end of the supporting seat (1) are respectively fixedly provided with a guide plate (5), the opposite surfaces of the two guide plates (5) are respectively provided with a guide frame (6), the surface, far away from each other, of the two guide frames (6) is respectively and uniformly fixedly provided with a plurality of first buffer springs (7) between each guide plate (5), the left end and the right end of each guide frame (6) are respectively and uniformly fixedly provided with a plurality of second buffer springs (8) between each guide plate (5), and the opposite surfaces of the two guide frames (6) are respectively and uniformly rotatably provided with a plurality of buffer columns (9), and a plurality of guide wheels (10) are respectively and uniformly installed on each buffer column (9) in a rotating way.
2. The new energy-based safety warning device for road and bridge construction according to claim 1, characterized in that: fixed mounting is located two on supporting seat (1) the left seat (11) of rolling of deflector (5), slidable mounting has rolling post (12) about the right-hand member of rolling seat (11), even fixed mounting has a plurality of pressure springs (13) between the bottom of rolling post (12) and supporting seat (1), fixed mounting is located rolling seat (11) and two on supporting seat (1) friction frame (14) between deflector (5), slidable mounting has mount (15) that are located friction frame (14) below about in supporting seat (1), evenly rotate on mount (15) and install a plurality of friction pulley (16).
3. The new energy-based safety warning device for road and bridge construction according to claim 2, characterized in that: the front end and the rear end of the rolling column (12) are respectively and fixedly provided with an active rack (17) positioned on the right side of a plurality of pressure springs (13), the front end and the rear end of the left side of the fixing frame (15) are respectively and fixedly provided with a left rack (18), the front end and the rear end of the left side of the supporting seat (1) are respectively and rotatably provided with a driving gear (19) which is respectively engaged with the active rack (17) and the left rack (18), the front end and the rear end of the right end of the fixing frame (15) are respectively and fixedly provided with a right rack (20), the front end and the rear end of the supporting seat (1) are respectively and rotatably provided with a driven gear (21) engaged with the right rack (20), a first chain wheel set (22) is arranged between the rotating shaft of the driven gear (21) and the rotating shaft of the driving gear (19), and the front, the bottom is respectively the horizontal slidable mounting around support frame (1) have simultaneously with driven gear (21) and the promotion rack (24) of right gear (23) meshing are located left the front end of driving gear (19) is coaxial fixed mounting respectively has ratchet (206), rotate respectively between the left front and back of supporting seat (1) and install pawl post (25), on pawl post (25) respectively coaxial fixed mounting have with pawl (26) of ratchet (206) joint.
4. The new energy-based safety warning device for road and bridge construction according to claim 1, characterized in that: install in the upper end of supporting seat (1) and be located two induction system (27) roll on leading truck (6) right side, both ends are provided with alarm (28) that are located and roll induction system (27) top respectively around supporting seat (1), fixed mounting is gone up in supporting seat (1) and is located and rolls barrier plate (29) on induction system (27) right side, even demountable installation has a plurality of striking plates (30), every on the left surface of barrier plate (29) respectively fixed mounting have between striking plate (30) and barrier plate (29) and block spring (31).
5. The new energy-based safety warning device for road and bridge construction according to claim 2, characterized in that: fixed mounting has support frame (301), two respectively at both ends around supporting seat (1) respectively fixed mounting has loading board (32), two on support frame (301) respectively fixed mounting has rocking wheel (33), two on loading board (32) respectively rotate and install rocking wheel (33), two on loading board (32) respectively fixed mounting have spacing post (34) that are located rocking wheel (33) top, two articulated respectively on rocking wheel (33) have warning device (35) on spacing post (34) of slidable mounting from top to bottom, two the upper and lower both ends of support frame (31) rotate respectively and install dwang (36), every install down sprocket group (37) between rocking wheel (33) and dwang (36) that are located the below, be located two of front side dwang (36) between and be located two of rear side dwang (36) between install well sprocket group (38) respectively, and an upper chain wheel set (39) is arranged between the two upper rotating rods (36).
6. The new energy-based safety warning device for road and bridge construction according to claim 5, wherein: the front end and the rear end of the supporting seat (1) are respectively fixedly provided with two sliding seats (40) positioned on the left side of the supporting frame (31), each sliding seat (40) is internally and respectively fixedly provided with a guide rod (41), each guide rod (41) is provided with a sliding block (42) in a left-right sliding manner, each guide rod (41) is coaxially sleeved with a spring (43) positioned between the sliding seat (40) and the sliding block (42), the upper end of each sliding block (42) is respectively and fixedly provided with a fixed wheel (44), the left end of each sliding seat (40) is respectively and fixedly provided with a supporting plate (45), each supporting plate (45) is respectively and rotatably provided with a driven rotating wheel (46), each supporting plate (45) is respectively and rotatably provided with a driving rotating wheel (47) positioned above the driven rotating wheel (46), and a left-right sliding intercepting belt (48) is arranged between the upper ends of the two sliding seats (40), each of the fixed wheel (44), the driven wheel (46) and the driving wheel (47) is wound with an intercepting rope (49) fixedly arranged on an intercepting belt (48).
7. The new energy-based safety warning device for road and bridge construction according to claim 6, wherein: every screw rod (51) that are located under interception rope (49) are installed to the left end of sliding seat (40) screw thread respectively, every screw rod (51) are gone up respectively the screw thread and are installed spiral shell (52) of rotating and installing on sliding seat (40), every the left end of sliding block (42) fixed mounting respectively has lower rack (53) with spiral shell (52) meshing, every the upper end of screw rod (51) is rotated respectively and is installed cutter (54), two demountable installation has clamp plate (55) between sliding seat (40).
8. The new energy-based safety warning device for road and bridge construction according to claim 5, wherein: two be provided with infrared inductor (56) on support frame (31) respectively, be located the rear side lower sprocket group (37) go up coaxial fixed and be provided with motor (57), two deflector (5) and two install safety net (58) respectively between support frame (31).
9. The new energy-based safety warning device for road and bridge construction according to claim 3, characterized in that: sliding rods (59) are respectively installed on the front face and the rear face of the left end of each pushing rack (24) in a left-right mode, a tooth block (60) is respectively and fixedly installed between every two sliding rods (59), and a return spring (61) which is respectively located between the tooth block (60) and the pushing rack (24) is coaxially sleeved on each sliding rod (59).
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