CN115897456A - Road anti-collision guardrail plate and mounting method thereof - Google Patents
Road anti-collision guardrail plate and mounting method thereof Download PDFInfo
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- CN115897456A CN115897456A CN202211352547.9A CN202211352547A CN115897456A CN 115897456 A CN115897456 A CN 115897456A CN 202211352547 A CN202211352547 A CN 202211352547A CN 115897456 A CN115897456 A CN 115897456A
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 65
- 230000003139 buffering effect Effects 0.000 claims abstract description 24
- 239000004575 stone Substances 0.000 claims abstract description 20
- 230000005389 magnetism Effects 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 230000000295 complement effect Effects 0.000 claims abstract description 6
- 230000004888 barrier function Effects 0.000 claims description 20
- 238000011084 recovery Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 15
- 239000002775 capsule Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The invention discloses a road anti-collision guardrail plate and an installation method thereof, and relates to the technical field of anti-collision guardrails. The highway anti-collision guardrail plate comprises two fixed connecting plates, wherein the tops of the two fixed connecting plates are fixedly connected with fixed connecting columns, the front surfaces of the two fixed connecting columns are fixedly connected with square supporting columns, and the front surfaces of the two square supporting columns are fixedly connected with fixed mounting plates. This highway anticollision guardrail board and mounting method thereof, through buffering mechanism and the buffering complementary unit matched with design of putting out a fire, when vehicle striking highway anticollision guardrail board body, magnetism is inhaled the connecting plate and can be broken away from magnetism and inhale the connection stone, the second recovers the spring and will be stretched and carry out the work of compression at this in-process, then magnetism is inhaled the connecting plate and will be carried out striking vibrating work to sealing connection plate's bottom, prevent because the dry powder bag of putting out a fire appear inside caking under the condition of not using for a long time and lead to being difficult to the problem appearance that puts out a fire to the engine hood.
Description
Technical Field
The invention relates to the technical field of anti-collision guardrails, in particular to a road anti-collision guardrail plate and an installation method thereof.
Background
The highway anti-collision guardrail is the most important traffic infrastructure, and the highway in China is developed from the 80 th generation, and plays an important role in influencing the development of national economy and society. Is an important maintenance and safety guarantee facility for the expressway. The high-speed anti-collision guardrail is a main form of a semi-rigid guardrail and is a continuous structure formed by mutually splicing corrugated steel guardrail plates and supporting the corrugated steel guardrail plates by a main column. The deformation of the soil foundation, the upright posts and the cross beams is utilized to absorb collision energy, and an out-of-control vehicle is forced to change the direction and return to the normal running direction, so that the vehicle is prevented from rushing out of the road, the vehicle and passengers are protected, and the loss caused by accidents is reduced.
At present, the existing highway anti-collision guardrail plate only can perform simple limiting and intercepting action on an out-of-control or overspeed vehicle, the buffering effect is not very strong, and when the out-of-control vehicle moves at a high speed, the fuel tank inside the vehicle is damaged possibly due to overlarge impact force, and then the fire spread is caused, so that the safety of personnel in the vehicle is greatly damaged, and the vehicle is damaged and innocent on the site of a road.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a road anti-collision guardrail plate and an installation method thereof, and the purpose of solving the problems is achieved.
In order to achieve the purpose, the invention is realized by the following technical scheme: a highway anti-collision guardrail plate and an installation method thereof comprise two fixed connecting plates, wherein the tops of the two fixed connecting plates are fixedly connected with fixed connecting columns, the front surfaces of the two fixed connecting columns are fixedly connected with square supporting columns, the front surfaces of the two square supporting columns are fixedly connected with fixed mounting plates, the front surfaces of the two fixed mounting plates are provided with highway anti-collision guardrail plate bodies, and a buffering fire extinguishing mechanism and a buffering auxiliary mechanism are arranged inside the highway anti-collision guardrail plate bodies;
the buffering and fire extinguishing mechanism comprises two first restoring springs, the two first restoring springs are respectively arranged on two sides in the highway anti-collision guardrail plate body, and a first stressed sliding plate is fixedly connected to the front sides of the two first restoring springs, so that the resilience of the first restoring springs can compress the first stressed sliding plate to drive the first stressed sliding plate to move;
the top of the highway anti-collision guardrail plate body is fixedly connected with a plurality of sealing connecting pipes, the tops of the sealing connecting pipes are fixedly connected with a rain shielding baffle, sealing connecting plates are arranged inside the sealing connecting pipes, rotating connecting rods are rotatably connected inside the sealing connecting plates, magnetic suction connecting plates are fixedly connected outside the rotating connecting rods, second recovery springs are fixedly connected at the tops of the magnetic suction connecting plates, a plurality of magnetic suction connecting stones are embedded in the side walls of the inner cavities of the sealing connecting pipes, fire extinguishing dry powder bags are fixedly connected at the tops of the sealing connecting plates, connecting clamping plates are fixedly connected at the front sides of the sealing connecting pipes, puncture needles are fixedly connected at the front sides of the connecting clamping plates, the magnetic suction connecting plates and the magnetic suction connecting stones are magnetically sucked, and the magnetic suction connecting plates are rotated to drive the second recovery springs to stretch;
buffering complementary unit includes two third reset springs, two the inside both sides of highway anticollision protective barrier body are located respectively to the third reset spring, two the positive fixedly connected with second atress slide of third reset spring, the inside spread groove of ventilating of having seted up of bottom connecting plate, the positive a plurality of flexible hollow tubes of fixedly connected with of bottom connecting plate, it is a plurality of flexible hollow tube openly equal fixedly connected with blocks the grinding plate for second atress slide drives flexible hollow tube and carries out tensile work after being extruded.
Preferably, first seal groove, two have been seted up to highway anticollision guardrail board body inside first return spring respectively with first seal groove rear portion both sides fixed connection, the outside and the inside sliding connection of highway anticollision guardrail board body of first atress slide can be convenient for first atress slide with reset.
Preferably, the second seal groove has been seted up to highway anticollision guardrail board body inside, two the third recovers the spring respectively with second seal groove rear portion both sides fixed connection, the outside and the inside sliding connection of highway anticollision guardrail board body of second atress slide can be convenient for the second atress slide with reset.
Preferably, a plurality of spread grooves have been seted up at highway anticollision guardrail board body top, it is a plurality of the spread groove is linked together with a plurality of sealing connection respectively, can be convenient for transmit gas.
Preferably, it is a plurality of sealing connection board bottom all contacts with highway anticollision guardrail board body top, and is a plurality of the second restores the spring top respectively with a plurality of sealing connection board bottom fixed connection, can be convenient for fix the second and restore the spring.
Preferably, a plurality of magnetism is inhaled and is set up as the heteropolar between connecting plate and a plurality of magnetism and inhale the connecting stone, second seal groove is linked together with the spread groove of ventilating, can be convenient for inhale the connecting plate and inhale the connecting stone and inhale mutually and inhale.
Preferably, the inside rectangular partition panel of fixedly connected with of highway anticollision guardrail board body, rectangular partition panel locates between first recovery spring and the third recovery spring, the fixing of rectangular partition panel of can being convenient for.
Preferably, two fixed mounting board fixed mounting is in the back both sides of highway anticollision guardrail board body respectively, and is a plurality of flexible hollow tube all is in compression state, can be convenient for fix highway anticollision guardrail board body.
Preferably, the method comprises the following steps:
s1: firstly, a worker flatly places the fixed connecting plate on the ground and ensures that no overlarge gap exists between the bottom of the fixed connecting plate and the ground;
s2: then, the worker drills the hexagon bolt through the inside of the fixed connecting plate and continues to drill into the deep part of the ground so as to achieve the effect of fixedly burying the fixed connecting plate;
s3: later the staff keeps the highway anticollision guardrail board body level with fixed mounting panel level neat, then laminates the highway anticollision guardrail board body at the surface of fixed mounting panel and with hexagonal bolt squeeze into the inside of highway anticollision guardrail board body in order to reach the effect to the support and the fixed connection of highway anticollision guardrail board body.
The invention provides a road anti-collision guardrail plate and an installation method thereof. The method has the following beneficial effects:
1. this highway anticollision guardrail board and mounting method, through buffering the design of putting out a fire mechanism and buffering complementary unit matched with, when the vehicle striking highway anticollision guardrail board body, the inside gas of first seal groove will be led to inside the sealing connection through the design of spread groove, when connecting plate and magnetism are inhaled and are connected the stone and be in the magnetic attraction scope with magnetism, the connecting plate will be inhaled with magnetism and inhale and be connected the stone mutually this moment, if when sealing connection constantly removes and drive magnetism and inhale the connecting plate and break away from the inside of magnetism and inhale and connect the stone, the connecting plate will break away from the magnetic attraction scope of magnetism and inhale and connect the stone this moment, second reset spring will be stretched at this in-process, then will carry out the work of compressing rapidly, the work of striking vibration will be carried out to sealing connection's bottom in step to the connecting plate to magnetism is inhaled the connecting plate this moment, thereby reach the work effect that the striking transmits the inside vibration of dry powder bag of putting out a fire, prevent because the defect that the inside caking appears under the condition of putting out a fire of dry powder bag for a long time not using, avoid causing the follow-up difficult fire behavior of putting out a fire to engine hood to appear and appear.
2. The design that the buffering fire extinguishing mechanism and the buffering auxiliary mechanism are matched is adopted, if the vehicle is out of control at ordinary times or when the vehicle collides with the road anti-collision guardrail plate body due to improper operation of a driver in the driving process, the head of the vehicle can firstly collide with the first stressed sliding plate and the second stressed sliding plate, then the first stressed sliding plate can be stressed to drive the first restoring spring to perform compression motion in the process, the first stressed sliding plate can also perform extrusion work on gas in the first sealing groove in the moving process, the second stressed sliding plate can synchronously drive the third restoring spring to perform compression motion in the stressed process, then the gas can be extruded into the bottom connecting plate to perform subsequent transmission, and in the working process, the first stressed sliding plate and the second stressed sliding plate can perform buffering work on the out-of-control vehicle by extruding the sealing gas in the first sealing groove and the second sealing groove, so that the problem that the original road anti-collision guardrail plate body is fixedly connected with the ground and the original road anti-collision guardrail plate body is not damaged due to the fact that the out-of-control of the vehicle is seriously damaged.
3. According to the highway anti-collision guardrail plate and the mounting method thereof, through the design of the buffering fire-extinguishing mechanism, as the vehicle drives the first stressed sliding plate to move through quick impact force, the extruded gas in the first sealing groove is also sprayed out instantly, so that the fire-extinguishing dry powder bag can be contacted with the puncture needle and punctured at the moment of extrusion, and then the dry powder in the fire-extinguishing dry powder bag can be scattered on the surface of the engine hood of the automobile, thereby achieving the work of extinguishing the fire caused by collision, preventing the occurrence of the conditions of fire, environmental pollution and threat to the safety of people in the automobile caused by the fact that the out-of-control vehicle collides with the highway anti-collision guardrail plate body quickly, increasing the survival probability of the people in the automobile and ensuring the safety of roads.
4. This highway anticollision guardrail board and mounting method, design through buffering complementary unit, because the second atress slide also can carry out extruded work to the inside gas of second seal groove receiving quick extruded in-process, so the inside gas of second seal groove will be transmitted to the inside of bottom connecting plate through the spread groove of ventilating, flexible hollow tube can constantly carry out tensile work at this in-process, flexible hollow tube can drive simultaneously at tensile in-process and block the grinding plate and remove, block that the grinding plate can carry out the striking work that returns to the front wheel of out of control vehicle simultaneously at the in-process that removes, thereby reach and block the impact force of vehicle bottom, reduce personnel's in the vehicle potential safety hazard.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a rear view of the overall structure of the present invention;
FIG. 3 is a schematic sectional view of the first restoring spring according to the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;
FIG. 5 is a schematic diagram showing the separation of the overall structure of the present invention;
FIG. 6 is an enlarged view of the invention at B of FIG. 5;
FIG. 7 is a schematic sectional view of the hermetically sealed connecting tube according to the present invention;
FIG. 8 is an enlarged view of the invention at C of FIG. 7;
FIG. 9 is a schematic sectional view of the first force-receiving slide and the second force-receiving slide taken in cross section in accordance with the present invention.
In the figure: 1. fixing the connecting plate; 2. fixing a connecting column; 3. a square support column; 4. fixing the mounting plate; 5. a highway anti-collision guardrail plate body; 6. a bottom connecting plate; 7. a strip partition panel; 8. a buffering fire extinguishing mechanism; 801. a first return spring; 802. a first force-bearing slide plate; 803. sealing the connecting pipe; 804. a rain shield baffle; 805. sealing the connecting plate; 806. rotating the connecting rod; 807. the connecting plate is magnetically attracted; 808. a second return spring; 809. magnetically attracting the connecting stone; 810. a fire extinguishing dry powder capsule; 811. connecting a clamping plate; 812. a puncturing needle; 9. a buffer assist mechanism; 901. a third return spring; 902. a second force-bearing slide plate; 903. ventilating connecting grooves; 904. a telescopic hollow pipe; 905. and blocking the grinding plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1-9, the present invention provides a technical solution: a highway anti-collision guardrail plate and an installation method thereof comprise two fixed connecting plates 1, wherein the tops of the two fixed connecting plates 1 are fixedly connected with fixed connecting posts 2, the front surfaces of the two fixed connecting posts 2 are fixedly connected with square supporting columns 3, the front surfaces of the two square supporting columns 3 are fixedly connected with fixed mounting plates 4, the front surfaces of the two fixed mounting plates 4 are provided with highway anti-collision guardrail plate bodies 5, and a buffering fire extinguishing mechanism 8 and a buffering auxiliary mechanism 9 are arranged inside the highway anti-collision guardrail plate bodies 5;
the buffering fire extinguishing mechanism 8 comprises two first restoring springs 801, the two first restoring springs 801 are respectively arranged on two sides inside the road anti-collision guardrail plate body 5, and the front surfaces of the two first restoring springs 801 are fixedly connected with first stressed sliding plates 802, so that the first stressed sliding plates 802 can be driven to move by the resilience and compression of the first restoring springs 801;
the top of the highway anti-collision guardrail plate body 5 is fixedly connected with a plurality of sealing connecting pipes 803, the tops of the sealing connecting pipes 803 are all fixedly connected with a rain shielding baffle 804, sealing connecting plates 805 are all arranged inside the sealing connecting pipes 803, rotating connecting rods 806 are all rotatably connected inside the sealing connecting plates 805, magnetic suction connecting plates 807 are all fixedly connected outside the rotating connecting rods 806, second recovery springs 808 are all fixedly connected to the tops of the magnetic suction connecting plates 807, a plurality of magnetic suction connecting stones 809 are all embedded in one side wall of inner cavities of the sealing connecting pipes 803, fire extinguishing dry powder capsules 810 are all fixedly connected to the tops of the sealing connecting plates 805, connecting clamping plates 811 are all fixedly connected to the front surfaces of the sealing connecting pipes 803, puncture needles 812 are all fixedly connected to the front surfaces of the connecting clamping plates 811, the magnetic suction connecting plates 807 and the magnetic suction connecting stones 809 are magnetically sucked, and the magnetic suction connecting plates 807 rotate to drive the second recovery springs 808 to perform stretching work;
buffering complementary unit 9 includes that two third recover spring 901, the inside both sides of 5 highway anticollision protective barrier plate bodies are located respectively to two third recovery springs 901, two third recovery springs 901 openly fixedly connected with second atress slide 902, the inside spread groove 903 of ventilating of having seted up of bottom connecting plate 6, 6 openly fixedly connected with a plurality of flexible hollow tubes 904 of bottom connecting plate, a plurality of flexible hollow tubes 904 openly equal fixedly connected with block the wear plate 905, make second atress slide 902 drive flexible hollow tube 904 and carry out tensile work after being extruded.
The first sealing groove is formed in the road anti-collision guardrail plate body 5, the two first restoring springs 801 are fixedly connected with the two sides of the rear portion of the first sealing groove respectively, and the first stress sliding plate 802 is externally connected with the inside of the road anti-collision guardrail plate body 5 in a sliding mode.
The second sealing groove is formed in the highway anti-collision guardrail plate body 5, the two third restoring springs 901 are fixedly connected with the two sides of the rear portion of the second sealing groove respectively, and the second stress sliding plate 902 is externally connected with the inside of the highway anti-collision guardrail plate body 5 in a sliding mode.
A plurality of spread grooves have been seted up at 5 tops of highway anticollision guardrail board body, and a plurality of spread grooves are linked together with a plurality of sealing connection pipe 803 respectively.
The bottoms of the sealing connecting plates 805 are all in contact with the top of the road anti-collision guardrail plate body 5, and the tops of the second restoring springs 808 are respectively fixedly connected with the bottoms of the sealing connecting plates 805.
The magnetic poles between the magnetic connecting plates 807 and the magnetic connecting stones 809 are different, and the second sealing groove is communicated with the ventilation connecting groove 903.
The inside fixedly connected with rectangular partition panel 7 of highway anticollision guardrail board body 5, rectangular partition panel 7 is located between first recovery spring 801 and the third recovery spring 901.
The two fixed mounting plates 4 are respectively and fixedly mounted on the rear two sides of the road anti-collision guardrail plate body 5, and the plurality of telescopic hollow pipes 904 are all in a compressed state.
The method comprises the following steps:
s1: firstly, a worker flatly places the fixed connecting plate 1 on the ground and ensures that no overlarge gap exists between the bottom of the fixed connecting plate 1 and the ground;
s2: then, a worker drills the hexagon bolt through the inside of the fixed connecting plate 1 and continues to drill into the deep ground to achieve the effect of fixing and burying the fixed connecting plate 1;
s3: the staff later keeps the highway anticollision barrier board body 5 level with fixed mounting panel 4 level, then laminates highway anticollision barrier board body 5 at the surface of fixed mounting panel 4 and squeezes into the inside of highway anticollision barrier board body 5 with hexagon bolt in order to reach the effect to the support of highway anticollision barrier board body 5 and fixed connection.
When the highway anti-collision guardrail plate body 5 is fixedly installed, if a vehicle is out of control in normal times or the vehicle collides with the highway anti-collision guardrail plate body 5 due to improper operation of a driver in the running process, firstly, the head of the vehicle collides with the first stressed sliding plate 802 and the second stressed sliding plate 902 firstly, then the first stressed sliding plate 802 is stressed to drive the first restoring spring 801 to perform compression motion in the process, the first stressed sliding plate 802 also performs extrusion work on gas in the first sealing groove in the moving process, the second stressed sliding plate 902 also simultaneously drives the third restoring spring 901 to perform compression motion in the stressed process, then the gas is extruded into the bottom connecting plate 6 to perform subsequent transmission, and in the working process, the first stressed sliding plate 802 and the second stressed sliding plate 902 perform buffering work on the out-of-control vehicle by extruding the sealing gas in the first sealing groove and the second sealing groove, so that the prior highway anti-collision guardrail plate body 5 is fixedly installed and the road anti-collision guardrail plate body is prevented from being damaged and damaged due to the fact that the vehicle is out of control in the fixed connection with the highway anti-collision guardrail plate body;
in the working process, gas in the first sealing groove is guided into the sealing connecting pipe 803 through the design of the connecting groove, then the sealing connecting pipe 803 is conveyed by the sealing gas, so that the sealing connecting plate 805 is synchronously driven to impact and move upwards, the sealing connecting plate 805 is synchronously driven to rotate the connecting rod 806 and the magnetic suction connecting plate 807 to move in the moving process, when the magnetic suction connecting plate 807 and the magnetic suction connecting stone 809 are in a magnetic suction range, the magnetic suction connecting plate 807 and the magnetic suction connecting stone 809 attract each other, if the sealing connecting plate 805 continuously moves and drives the magnetic suction connecting plate 807 to separate from the inside of the magnetic suction connecting stone 809, the magnetic suction connecting plate 807 is separated from the magnetic suction range of the magnetic suction connecting stone 809, the second restoring spring 808 is stretched in the process, then the compression work can be rapidly carried out, at the moment, the magnetic suction connecting plate 807 can synchronously carry out impact vibration work on the bottom of the sealing connecting plate 805, and therefore, the working effect of transmitting impact force to the inside 810 of the fire extinguishing dry powder capsule 810 to vibrate is achieved, the problem that the fire extinguishing cover is difficult to be blocked due to be caused by long-term non-use of the fire extinguishing dry powder capsule 810 is avoided;
in the working process, the vehicle drives the first stressed sliding plate 802 to move through quick impact force, so that the extruded gas in the first sealing groove is ejected instantly, the fire extinguishing dry powder bag 810 can be contacted with the puncture needle 812 and punctured at the moment of extrusion, and then the dry powder in the fire extinguishing dry powder bag can be scattered on the surface of the engine cover of the vehicle, so that the fire extinguishing work generated by collision is achieved, the situations that a fire disaster, the environment pollution and the safety threat to the personnel in the vehicle are caused after the vehicle out of control collides with the road anti-collision barrier plate body 5 quickly are prevented, the survival probability of the personnel in the vehicle is increased, and the safety of the road is ensured;
in above-mentioned working process, because second atress slide 902 also can carry out extruded work to the inside gas of second seal groove receiving quick extruded in-process, so the inside gas of second seal groove will transmit to the inside of bottom connecting plate 6 through the spread groove 903 of ventilating, flexible hollow tube 904 can constantly carry out tensile work at this in-process, flexible hollow tube 904 can drive simultaneously at tensile in-process and block grinding plate 905 and remove, block that grinding plate 905 can carry out backward striking work to the front wheel of out of control vehicle at the in-process that removes simultaneously, thereby reach and block the impact force of vehicle bottom, reduce personnel's potential safety hazard in the vehicle.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a highway anticollision guardrail board, includes two fixed connection board (1), its characterized in that: the top parts of the two fixed connecting plates (1) are fixedly connected with fixed connecting columns (2), the front surfaces of the two fixed connecting columns (2) are fixedly connected with square supporting columns (3), the front surfaces of the two square supporting columns (3) are fixedly connected with fixed mounting plates (4), the front surfaces of the two fixed mounting plates (4) are provided with highway anti-collision guardrail plate bodies (5), and a buffering fire-extinguishing mechanism (8) and a buffering auxiliary mechanism (9) are arranged inside the highway anti-collision guardrail plate bodies (5);
the buffering fire extinguishing mechanism (8) comprises two first restoring springs (801), the two first restoring springs (801) are respectively arranged on two sides inside the road anti-collision guardrail plate body (5), and the front faces of the two first restoring springs (801) are fixedly connected with a first stressed sliding plate (802), so that the first stressed sliding plate (802) can be driven to move by the resilience and compression of the first restoring springs (801);
buffering complementary unit (9) include two third and restore spring (901), two the inside both sides of highway anticollision guardrail board body (5) are located respectively to third restore spring (901), two the positive fixedly connected with second atress slide (902) of third restore spring (901), ventilation connecting groove (903) have been seted up to bottom connecting plate (6) inside, a plurality of flexible hollow tube (904) of bottom connecting plate (6) positive fixedly connected with, a plurality of flexible hollow tube (904) openly equal fixedly connected with blocks grinding plate (905) for second atress slide (902) are driven flexible hollow tube (904) after being extruded and are carried out tensile work.
2. A road crash barrier according to claim 1, wherein: highway anticollision guardrail board body (5) top fixedly connected with a plurality of sealing connection pipe (803), it is a plurality of sealing connection pipe (803) the equal fixedly connected with in top hides rain baffle (804), and is a plurality of sealing connection pipe (803) inside all is equipped with sealing connection board (805), and is a plurality of sealing connection board (805) inside all rotates and is connected with rotation connecting rod (806), and is a plurality of connecting plate (807) is inhaled to the equal fixedly connected with magnetism in rotation connecting rod (806) outside, and is a plurality of magnetism is inhaled the equal fixedly connected with second and is resumeed spring (808) in connecting plate (807) top, and is a plurality of sealing connection pipe (803) inner chamber lateral wall all inlays and is equipped with a plurality of magnetism and inhale and connect stone (809), and is a plurality of the equal fixedly connected with puncture needle (812) in sealing connection board (805) top all fixedly connected with the dry powder bag of putting out a fire, a plurality of sealing connection pipe (803) openly, and a plurality of connect cardboard (811) openly equal fixedly connected with puncture needle (812) for magnetism is inhaled connecting plate (807) and is connected stone (809) mutually with magnetism to make magnetism to drive second magnetism and inhale connecting plate (807) and rotate and restore spring (808) and carry out tensile work.
3. A road crash barrier according to claim 2, wherein: first seal groove has been seted up to highway anticollision guardrail board body (5) inside, two first recovery spring (801) respectively with first seal groove rear portion both sides fixed connection, first atress slide (802) outside and the inside sliding connection of highway anticollision guardrail board body (5).
4. A road crash barrier according to claim 2, wherein: a second sealing groove is formed in the road anti-collision guardrail plate body (5), two third restoring springs (901) are fixedly connected with two sides of the rear portion of the second sealing groove respectively, and the outer portion of the second stress sliding plate (902) is connected with the inner portion of the road anti-collision guardrail plate body (5) in a sliding mode.
5. A road crash barrier according to claim 2, wherein: a plurality of spread grooves have been seted up at highway anticollision guardrail board body (5) top, it is a plurality of the spread groove is linked together with a plurality of sealing connection pipe (803) respectively.
6. A road crash barrier according to claim 2, wherein: the bottoms of the sealing connecting plates (805) are all in contact with the top of the road anti-collision guardrail plate body (5), and the tops of the second restoring springs (808) are fixedly connected with the bottoms of the sealing connecting plates (805) respectively.
7. A road crash barrier according to claim 4, wherein: the magnetic between the magnetic connecting plates (807) and the magnetic connecting stones (809) are set to be heteropolar, and the second sealing groove is communicated with the ventilation connecting groove (903).
8. A road crash barrier according to claim 2, wherein: the road anti-collision guardrail plate is characterized in that a long strip partition plate (7) is fixedly connected to the inside of the road anti-collision guardrail plate body (5), and the long strip partition plate (7) is arranged between a first restoring spring (801) and a third restoring spring (901).
9. A road crash barrier according to claim 2, wherein: two fixed mounting board (4) fixed mounting respectively in the back both sides of highway anticollision guardrail board body (5), it is a plurality of flexible hollow tube (904) all are in compression state.
10. A method of installing a road crash barrier according to claim 2, wherein: the method comprises the following steps:
s1: firstly, a worker flatly places the fixed connecting plate (1) on the ground and ensures that no overlarge gap exists between the bottom of the fixed connecting plate (1) and the ground;
s2: then, a worker drills the hexagon bolt through the inside of the fixed connecting plate (1) and continues to drill into the deep ground to achieve the effect of fixing and burying the fixed connecting plate (1);
s3: the staff later puts highway anticollision barrier plate body (5) and fixed mounting board (4) level neat, then laminates highway anticollision barrier plate body (5) at the surface of fixed mounting board (4) and squeezes into the inside of highway anticollision barrier plate body (5) with the hex bolts in order to reach the support and the fixed connection's of highway anticollision barrier plate body (5) effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211352547.9A CN115897456A (en) | 2022-10-31 | 2022-10-31 | Road anti-collision guardrail plate and mounting method thereof |
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| CN202211352547.9A CN115897456A (en) | 2022-10-31 | 2022-10-31 | Road anti-collision guardrail plate and mounting method thereof |
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| KR20110003808A (en) * | 2009-07-06 | 2011-01-13 | (주)필코이엔씨 | The shock absorber for median strip with inner fire extinguish liquid |
| CN106930209A (en) * | 2017-05-01 | 2017-07-07 | 成都爱可信科技有限公司 | A kind of freeway guardrail of anticollision damping |
| CN111287122A (en) * | 2020-03-06 | 2020-06-16 | 苏州谦合诚智能科技有限公司 | Anti-collision baffle for road safety |
| CN211420969U (en) * | 2019-10-08 | 2020-09-04 | 黄岩 | Highway anticollision structure |
| CN113123274A (en) * | 2021-04-14 | 2021-07-16 | 北京深华科交通工程有限公司 | Highway crash barrier |
| CN114351623A (en) * | 2022-02-16 | 2022-04-15 | 李海华 | Highway crash barrier |
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2022
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110003808A (en) * | 2009-07-06 | 2011-01-13 | (주)필코이엔씨 | The shock absorber for median strip with inner fire extinguish liquid |
| CN106930209A (en) * | 2017-05-01 | 2017-07-07 | 成都爱可信科技有限公司 | A kind of freeway guardrail of anticollision damping |
| CN211420969U (en) * | 2019-10-08 | 2020-09-04 | 黄岩 | Highway anticollision structure |
| CN111287122A (en) * | 2020-03-06 | 2020-06-16 | 苏州谦合诚智能科技有限公司 | Anti-collision baffle for road safety |
| CN113123274A (en) * | 2021-04-14 | 2021-07-16 | 北京深华科交通工程有限公司 | Highway crash barrier |
| CN114351623A (en) * | 2022-02-16 | 2022-04-15 | 李海华 | Highway crash barrier |
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