CN112982240B - Highway strengthens rail guard - Google Patents
Highway strengthens rail guard Download PDFInfo
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- CN112982240B CN112982240B CN202110185603.3A CN202110185603A CN112982240B CN 112982240 B CN112982240 B CN 112982240B CN 202110185603 A CN202110185603 A CN 202110185603A CN 112982240 B CN112982240 B CN 112982240B
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- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 238000005728 strengthening Methods 0.000 claims abstract description 27
- 238000010248 power generation Methods 0.000 claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002093 peripheral effect Effects 0.000 abstract description 5
- 210000000481 breast Anatomy 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 230000005611 electricity Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
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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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
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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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
- E01F15/146—Means for vehicle stopping using impact energy absorbers fixed arrangements
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
Abstract
The invention discloses a highway strengthening protective guard, which comprises a trapezoidal base, wherein the top of the trapezoidal base is movably connected with a base column, one end of the base column, which is far away from the trapezoidal base, is movably connected with a guardrail main body, the guardrail main body, which is far away from the top of the base column, is movably connected with a top seat column, one end of the top seat column, which is far away from the guardrail main body, is movably connected with a cross rod, and one side of the cross rod, which is far away from the top seat column, is movably connected with a protective pad; the guardrail main body comprises a clamping outer ring mechanism, and the top and the bottom of the inner surface of the clamping outer ring mechanism are movably connected with an internal strengthening mechanism. Through the multilateral design of interior intensive mechanism self, balance and stability when increase component self is emptyd carry out directional restriction to the vehicle of striking, avoid it to produce unidirectional swing, protect peripheral safety, increase its area of contact with ground, promote the effect of slowing down, strengthen the energy to the vehicle braking, improve the security performance.
Description
Technical Field
The invention relates to the technical field of highways, in particular to a highway strengthening protective guard.
Background
The protective structure of the safety protective guard beside the existing road is generally a protective plate, the protective plate is mostly bent by a metal material to form an arc-shaped plate structure, and the arc-shaped plate structure can provide certain buffer force so as to reduce impact injury.
According to the Chinese patent CN112160275A, welding is not needed in the whole process, and the assembly efficiency is high; when the tension springs need to be replaced, only the two rectangular strips and the tension springs need to be taken out of the cavity, so that the device is convenient and efficient; outside tension is all preset to the upper and lower both sides of preceding breast board and the upper and lower both sides of back breast board for the upper and lower both ends of preceding breast board can respectively with the firmer connection at the upper and lower both ends of back breast board. Preceding breast board and back breast board all set up to the arc in the use, and the equilibrium performance of self is relatively poor after the collision, and easy slope leads to it to carry out non-directional direction to the vehicle, is difficult to carry out the accuse, endangers peripheral safety.
The front breast board and the rear breast board of the prior highway strengthening protective guard are both arranged into arc shapes in the using process, the self balance performance is poor after collision, the front breast board and the rear breast board are easy to incline, the front breast board and the rear breast board lead to non-directional guiding of vehicles, the steering is difficult to be carried out, and the safety of the periphery is damaged.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a highway strengthening protective guard, which solves the problems that a front fence plate and a rear fence plate are both arranged in an arc shape in the using process of the existing highway strengthening protective guard, the self balance performance is poor after collision, the front fence plate and the rear fence plate are easy to incline, the vehicles are guided in a non-directional manner, the steering control is difficult to carry out, and the peripheral safety is damaged.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a highway strengthening protective guard comprises a trapezoidal base, wherein the top of the trapezoidal base is movably connected with a base column, one end, far away from the trapezoidal base, of the base column is movably connected with a guardrail main body, the top, far away from the top of the base column, of the guardrail main body is movably connected with a top column, one end, far away from the guardrail main body, of the top column is movably connected with a cross rod, and one side, far away from the top column, of the cross rod is movably connected with a protective pad;
the guardrail main part includes screens outer loop mechanism, screens outer loop mechanism internal surface top and bottom swing joint have interior intensive mechanism. Through the multilateral design of interior intensive mechanism self, balance and stability when increase component self is emptyd carry out directional restriction to the vehicle of striking, avoid it to produce unidirectional swing, protect peripheral safety, increase its area of contact with ground, promote the effect of slowing down, strengthen the energy to the vehicle braking, improve the security performance.
Preferably, screens outer loop mechanism includes oval ring plate, oval ring plate top and bottom intermediate position swing joint have the erection column, oval ring plate openly has the column pad with back intermediate position swing joint, oval ring plate surface both sides intermediate position swing joint has magnetic force track board, magnetic force track board openly has the arc soft board with back swing joint, the bottom that magnetic force track board is located arc soft board internal surface one side is rotated and is connected with the kelly, the one end swing joint that magnetic force track board was kept away from to the kelly has the regulating plate. Utilize the flexible protection of arc soft board, reduce the edges and corners of self, avoid vehicle surface to produce the mar or personnel to produce the phenomenon of colliding with, protect vehicle surface and the personnel of walking, inside regulating plate can carry out effectual position control according to self magnetic force's size, promotes the offset ability to the impulsive force, increases the protection effect.
Preferably, the one end that the erection column is close to each other runs through the elliptical ring board and extends to elliptical ring inboard surface, one side and kelly and regulating plate swing joint that the arc soft slab is close to magnetic force track board, one side and magnetic force track board swing joint that the kelly was kept away from to the regulating plate. Utilize the impact of air flow to equipment cross-section for screens outer loop mechanism carries out the swing motion, drives the friction motion between friction arc board and the inside electricity generation pile, for the inside self energy supply that produces of equipment, need not external energy and supply with, enlarges the adaptation environmental scope of self, reduces the use degree of difficulty.
Preferably, interior intensive mechanism is including the electricity generation pile, electricity generation pile top and bottom swing joint have intensive mechanism, electricity generation pile surface top and bottom swing joint have the slip ring board, slip ring board bottom intermediate position swing joint has V type crash bar, one side intermediate position swing joint that V type crash bar is close to the electricity generation pile has the friction arc board, one side swing joint that the electricity generation pile was kept away from to the friction arc board has the scattered power post. Through the design of scattered power post, the impact force that the vehicle striking produced disperses, avoids the damage of internals, utilizes diversified V type crash bar's design, produces the differentiation to the impact force, increases the area of contact on self and vehicle and ground simultaneously, realizes mutual buffer protection.
Preferably, the outer surface of the V-shaped anti-collision rod is movably connected with the clamping outer ring mechanism, one side, away from the V-shaped anti-collision rod, of the friction arc plate is movably connected with the power generation folding column, one side, away from the power generation folding column, of the strengthening mechanism is movably connected with the clamping outer ring mechanism, and one side, away from the clamping outer ring mechanism, of the V-shaped anti-collision rod is movably connected with the dissipating column.
Preferably, the strengthening mechanism comprises a guide pillar, two sides of the outer surface of the guide pillar are movably connected with a triangular support rod, and one side of the triangular support rod, which is close to the guide pillar, is movably connected with a spring iron core coil.
Preferably, the top of the guide post is movably connected with the clamping outer ring mechanism, the bottom of the guide post is movably connected with the power generation stacking post, one side of the triangular support rod, far away from the guide post, is movably connected with the clamping outer ring mechanism, and the inner surface of the spring iron core coil is movably connected with the guide post. Supply through internal current makes spring core coil self electric current flow and produces the electromagnetic force, utilizes the supporting effect of magnetic force reinforcing self, increases the stability of internals, transmits self magnetic force for magnetic force track board simultaneously, supplements its inside magnetic force, can't last work after avoiding inside magnetic force to consume.
Preferably, the guardrail main parts are movably connected with each other, and the top and the bottom of the outer surface of the clamping outer ring mechanism are respectively movably connected with the top seat column and the base column.
(III) advantageous effects
The invention provides a highway strengthening protective guard. The method has the following beneficial effects:
the road strengthening protective guard has the advantages that through the multilateral design of the inner strengthening mechanism, the balance and stability of the member when the member topples over are improved, the impacted vehicle is limited directionally, the non-directional swing of the impacted vehicle is avoided, the peripheral safety is protected, the contact area between the impacted vehicle and the ground is increased, the speed reduction effect is improved, the energy for braking the vehicle is strengthened, and the safety performance is improved.
(II), this rail guard is reinforceed to highway through the flexible protection that utilizes the arc soft board, reduces the edges and corners of self, avoids vehicle surface to produce the mar or personnel to produce the phenomenon of colliding with, protects the personnel on vehicle surface and walking, and inside regulating plate can carry out effectual position control according to the size of self magnetic force, promotes the offset ability to the impulsive force, increases the protection effect.
The highway strengthening protective guard utilizes the impact of air flow on the cross section of equipment to enable the clamping outer ring mechanism to swing, so that the friction motion between the friction arc plate and the internal power generation overlapped column is driven, energy supply is generated in the equipment, external energy supply is not needed, the adaptive environment range of the equipment is expanded, and the use difficulty is reduced.
The impact force generated by vehicle impact is dispersed through the design of the dispersing force column, so that the damage of internal components is avoided, the impact force is differentiated by utilizing the design of the multidirectional V-shaped anti-collision rod, the contact area between the road reinforcing protective guard and the vehicle and the ground is increased, and the mutual buffering protection is realized.
And (V) enabling the current of the spring iron core coil to flow to generate electromagnetic force through the supply of the internal current, strengthening the supporting effect of the spring iron core coil by utilizing the magnetic force, increasing the stability of internal components, simultaneously transmitting the magnetic force of the spring iron core coil to the magnetic track plate, supplementing the internal magnetic force, and avoiding the phenomenon that the spring iron core coil cannot continuously work after the internal magnetic force is consumed.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic structural view of the guardrail body of the present invention;
FIG. 3 is a schematic structural view of the outer ring mechanism of the locking mechanism of the present invention;
FIG. 4 is a schematic structural view of an internal stiffening mechanism according to the present invention;
FIG. 5 is a schematic structural diagram of the strengthening mechanism of the present invention;
in the figure: the device comprises a trapezoidal base 1, a base column 2, a guardrail body 3, a clamping outer ring mechanism 31, an elliptical ring plate 311, a mounting column 312, a columnar cushion 313, a magnetic track plate 314, an arc-shaped soft plate 315, a clamping rod 316, an adjusting plate 317, an internal reinforcing mechanism 32, a power generation overlapping column 321, a reinforcing mechanism 322, a1 guide column, a2 triangular support rod, a3 spring core coil, 323 slip ring plate, 324V-shaped anti-collision rod 325 friction arc plate, 326 dissipation column 326, top seat column 4, cross rod 5 and protection cushion 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a highway strengthening protective guard comprises a trapezoidal base 1, wherein the top of the trapezoidal base 1 is movably connected with a base column 2, one end, far away from the trapezoidal base 1, of the base column 2 is movably connected with a guardrail main body 3, the top of the guardrail main body 3, far away from the base column 2, is movably connected with a top seat column 4, one end, far away from the guardrail main body 3, of the top seat column 4 is movably connected with a cross rod 5, and one side, far away from the top seat column 4, of the cross rod 5 is movably connected with a protective pad 6;
the guardrail body 3 comprises a clamping outer ring mechanism 31, and the top and the bottom of the inner surface of the clamping outer ring mechanism 31 are movably connected with an inner strengthening mechanism 32.
Clamping outer ring mechanism 31 includes oval ring board 311, oval ring board 311 top and bottom intermediate position swing joint have erection column 312, oval ring board 311 openly has column pad 313 with back intermediate position swing joint, oval ring board 311 surface both sides intermediate position swing joint has magnetic force track board 314, magnetic force track board 314 openly has the soft board 315 of arc with back swing joint, the bottom that magnetic force track board 314 is located soft board 315 internal surface one side of arc rotates and is connected with kelly 316, the one end swing joint that magnetic force track board 314 was kept away from to kelly 316 has regulating plate 317.
One end of the mounting column 312, which is close to each other, penetrates through the elliptical ring plate 311 and extends to the inner surface of the elliptical ring plate 311, one side of the arc-shaped soft plate 315, which is close to the magnetic track plate 314, is movably connected with the clamping rod 316 and the adjusting plate 317, and one side of the adjusting plate 317, which is far away from the clamping rod 316, is movably connected with the magnetic track plate 314.
The internal strengthening mechanism 32 comprises a power generation laminated column 321, the top and the bottom of the power generation laminated column 321 are movably connected with strengthening mechanisms 322, the top and the bottom of the outer surface of the power generation laminated column 321 are movably connected with a slip ring plate 323, the middle position of the bottom of the slip ring plate 323 is movably connected with a V-shaped anti-collision rod 324, the middle position of one side, close to the power generation laminated column 321, of the V-shaped anti-collision rod 324 is movably connected with a friction arc plate 325, and one side, far away from the power generation laminated column 321, of the friction arc plate 325 is movably connected with a force dissipating column 326.
The outer surface of the V-shaped anti-collision rod 324 is movably connected with the clamping outer ring mechanism 31, one side of the friction arc plate 325 away from the V-shaped anti-collision rod 324 is movably connected with the power generation folding column 321, one side of the strengthening mechanism 322 away from the power generation folding column 321 is movably connected with the clamping outer ring mechanism 31, and one side of the V-shaped anti-collision rod 324 away from the clamping outer ring mechanism 31 is movably connected with the dissipating column 326.
The strengthening mechanism 322 comprises a guide post a1, a triangular support rod a2 is movably connected to two sides of the outer surface of the guide post a1, and a spring iron core coil a3 is movably connected to one side of the triangular support rod a2, which is close to the guide post a 1.
The top of the guide post a1 is movably connected with the clamping outer ring mechanism 31, the bottom of the guide post a1 is movably connected with the power generation folding post 321, one side of the triangular support rod a2 far away from the guide post a1 is movably connected with the clamping outer ring mechanism 31, and the inner surface of the spring iron core coil a3 is movably connected with the guide post a 1.
The guardrail main body 3 is movably connected with each other, and the top and the bottom of the outer surface of the clamping outer ring mechanism 31 are respectively movably connected with the top seat post 4 and the base seat post 2.
When the device is used, under normal conditions, the air flow driven by the running of a vehicle or the air flow generated by the flowing of the air impacts the clamping outer ring mechanism 31, the clamping outer ring mechanism 31 drives the V-shaped anti-collision rods 324 to perform swinging motion, the V-shaped anti-collision rods 324 are effectively reset by utilizing mutual collision between the V-shaped anti-collision rods 324, so that the device is convenient to repeatedly use, the swinging of the V-shaped anti-collision rods 324 drives the friction arc plate 325 to swing through the force dispersing columns 326, the force dispersing columns 326 continuously generate friction with the power generation laminated columns 321, energy supply is generated for the interior of the device, external energy supply is not needed, the adaptive environment range of the device is expanded, and the use difficulty is reduced;
the electric energy generated by the power generation laminated column 321 is accumulated in the power dispersion column 326, and continuously discharged, current is transmitted to the spring iron core coil a3, the inner metal core of the metal core is magnetized due to the current flowing in the outer coil, and the inner metal core and the outer coil repel each other, so that the support of the internal components of the whole body is strengthened, and the magnetic force is transmitted to the magnetic track plate 314, so that the consumption of the magnetic force generated by the magnetic track plate 314 is supplemented;
when a vehicle collides, the arc-shaped soft plate 315 is firstly collided, the buffer component generated by magnetic repulsion of the clamping rod 316 and the adjusting plate 317 is used for buffer protection, the impact force is continuously transmitted to the elliptical ring plate 311, the impact force is dispersed and divided by the internal dispersing column 326 and the V-shaped anti-collision rod 324, the impact force is dispersed and guided by the design of the multi-directional V-shaped anti-collision rod 324, meanwhile, the contact area between the vehicle and the ground is increased, the friction force is increased, and the vehicle is buffered and protected when being decelerated until the vehicle stops.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a rail guard is reinforceed to highway, includes trapezoidal base (1), its characterized in that: the top of the trapezoidal base (1) is movably connected with a base column (2), one end, far away from the trapezoidal base (1), of the base column (2) is movably connected with a guardrail main body (3), the top, far away from the base column (2), of the guardrail main body (3) is movably connected with a base column (4), one end, far away from the guardrail main body (3), of the base column (4) is movably connected with a cross rod (5), and one side, far away from the base column (4), of the cross rod (5) is movably connected with a protection pad (6);
the guardrail main body (3) comprises a clamping outer ring mechanism (31), and the top and the bottom of the inner surface of the clamping outer ring mechanism (31) are movably connected with an inner strengthening mechanism (32);
the clamping outer ring mechanism (31) comprises an elliptical ring plate (311), mounting columns (312) are movably connected to the middle positions of the top and the bottom of the elliptical ring plate (311), columnar pads (313) are movably connected to the middle positions of the front and the back of the elliptical ring plate (311), magnetic track plates (314) are movably connected to the middle positions of the two sides of the outer surface of the elliptical ring plate (311), arc-shaped soft plates (315) are movably connected to the front and the back of the magnetic track plates (314), clamping rods (316) are rotatably connected to the bottoms of the magnetic track plates (314) on one side of the inner surface of the arc-shaped soft plates (315), and adjusting plates (317) are movably connected to one ends, far away from the magnetic track plates (314), of the clamping rods (316);
one end, close to each other, of each mounting column (312) penetrates through the elliptical ring plate (311) and extends to the inner surface of the elliptical ring plate (311), one side, close to the magnetic track plate (314), of the arc-shaped soft plate (315) is movably connected with the clamping rod (316) and the adjusting plate (317), and one side, far away from the clamping rod (316), of the adjusting plate (317) is movably connected with the magnetic track plate (314);
the internal strengthening mechanism (32) comprises a power generation laminated column (321), the top and the bottom of the power generation laminated column (321) are movably connected with strengthening mechanisms (322), the top and the bottom of the outer surface of the power generation laminated column (321) are movably connected with a slip ring plate (323), the middle position of the bottom of the slip ring plate (323) is movably connected with a V-shaped anti-collision rod (324), the middle position of one side, close to the power generation laminated column (321), of the V-shaped anti-collision rod (324) is movably connected with a friction arc plate (325), and one side, far away from the power generation laminated column (321), of the friction arc plate (325) is movably connected with a force dispersing column (326);
the outer surface of the V-shaped anti-collision rod (324) is movably connected with the clamping outer ring mechanism (31), one side, far away from the V-shaped anti-collision rod (324), of the friction arc plate (325) is movably connected with the power generation laminated column (321), one side, far away from the power generation laminated column (321), of the strengthening mechanism (322) is movably connected with the clamping outer ring mechanism (31), and one side, far away from the clamping outer ring mechanism (31), of the V-shaped anti-collision rod (324) is movably connected with the dissipating column (326);
the strengthening mechanism (322) comprises a guide post (a1), two sides of the outer surface of the guide post (a1) are movably connected with a triangular support rod (a2), and one side of the triangular support rod (a2) close to the guide post (a1) is movably connected with a spring iron core coil (a 3);
the top of the guide post (a1) is movably connected with the clamping outer ring mechanism (31), the bottom of the guide post (a1) is movably connected with the power generation overlapping post (321), one side of the triangular support rod (a2) far away from the guide post (a1) is movably connected with the clamping outer ring mechanism (31), and the inner surface of the spring iron core coil (a3) is movably connected with the guide post (a 1).
2. A road strengthening guard rail according to claim 1, wherein: guardrail main part (3) swing joint each other, screens outer loop mechanism (31) surface top and bottom respectively with top seat post (4) and base post (2) swing joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110185603.3A CN112982240B (en) | 2021-02-10 | 2021-02-10 | Highway strengthens rail guard |
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| CN202110185603.3A CN112982240B (en) | 2021-02-10 | 2021-02-10 | Highway strengthens rail guard |
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| CN112982240B true CN112982240B (en) | 2022-04-01 |
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| CN112982240A (en) | 2021-06-18 |
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Denomination of invention: A highway reinforced protective fence Effective date of registration: 20230220 Granted publication date: 20220401 Pledgee: Agricultural Bank of China Limited Guanxian Sub-branch Pledgor: Shandong Guanxian North Pipe Industry Co.,Ltd. Registration number: Y2023980032920 |
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