CN114197350A - Mobile monitoring device and system for highway guardrail - Google Patents
Mobile monitoring device and system for highway guardrail Download PDFInfo
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- CN114197350A CN114197350A CN202111510474.7A CN202111510474A CN114197350A CN 114197350 A CN114197350 A CN 114197350A CN 202111510474 A CN202111510474 A CN 202111510474A CN 114197350 A CN114197350 A CN 114197350A
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 26
- 238000012544 monitoring process Methods 0.000 claims abstract description 26
- 230000003139 buffering effect Effects 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 5
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0484—Installing; Repairing; Adjusting
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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
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0461—Supports, e.g. posts
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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
Abstract
The invention discloses a mobile monitoring device and a mobile monitoring system for a highway guardrail, which relate to the technical field of highway guardrail mobile monitoring and comprise a base and an installation mechanism, wherein the upper end of the base is vertically and fixedly provided with a supporting upright post, the top end of the supporting upright post is rotatably provided with a turntable, the radial side wall of the turntable is symmetrically provided with two protective cross beams, the installation mechanism is installed on the protective cross beam between two adjacent turntables, the installation mechanism comprises an installation back plate, two ends of the installation back plate are respectively and fixedly provided with a T-shaped sliding block, the side wall of each protective cross beam is provided with a T-shaped sliding groove, the T-shaped sliding blocks are in sliding clamping connection with the T-shaped sliding grooves, and the middle position of the side wall of the other side of the installation back plate is provided with a supporting plate for installing monitoring equipment. The mounting back plate slides along the inside of the T-shaped sliding groove through the T-shaped sliding block, and meanwhile the protective cross beams drive the rotary table to rotate around the top end of the supporting upright post, so that two adjacent protective cross beams are changed into arc structures from a straight structure, the effect of buffering impact force is achieved, and the monitoring device can be well protected.
Description
Technical Field
The invention relates to the technical field of mobile monitoring of highway guardrails, in particular to a mobile monitoring device and a mobile monitoring system of a highway guardrail.
Background
Along with the current gradual increase of automobile reserves, road traffic potential safety hazards are enlarged, safety accidents caused by overspeed have to be warned, property loss is caused, meanwhile, accidents of life are caused, in order to avoid traffic accidents frequently occurring in narrow roads or traffic accidents, mobile monitoring is arranged on a road guardrail and is used for restricting the driving speed of a driver, most of the existing mobile monitoring equipment are directly fixed on the road guardrail by adopting a support and do not have the self-anti-collision function, once a vehicle accident hits the road guardrail, the monitoring equipment can be directly crashed, and the life safety of the driver is further threatened, so that a mobile monitoring device and a mobile monitoring system of the road guardrail are designed to solve the problems.
Disclosure of Invention
The present invention is directed to a mobile monitoring device and system for a road guardrail, so as to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a mobile monitoring device of highway guardrail, includes base and installation mechanism, and the bottom vertical fixation of base is equipped with the grafting drill rod, and the base utilizes the grafting drill rod to insert below the highway both sides earth's surface for unable adjustment base.
The upper end vertical fixation of base is equipped with the support post, and the top of support post is rotated and is equipped with the carousel, and the radial lateral wall symmetry of carousel is equipped with two protection crossbeams, and the support post soaks the protection crossbeam of carousel both sides and erects for play the guard action.
The mounting mechanism is mounted on the protection cross beam between the two adjacent turntables, the mounting mechanism is used for connecting the two adjacent protection cross beams, and under the condition of no external force collision, the two adjacent protection cross beams are in a linear structure, so that the protection cross beams can not drive the turntables to rotate at the top ends of the supporting stand columns, and a better protection effect is achieved.
Installation mechanism is including the installation backplate, installation backplate both ends are all fixed and are equipped with T type slider, T type spout has been seted up to protection crossbeam lateral wall, T type slider and T type spout slip joint, the T type slider at installation backplate both ends respectively with the inside slip joint of T type spout of two adjacent protection crossbeams, the realization is vacated the empty frame of establishing installation mechanism on the protection crossbeam on two adjacent support post tops, install supervisory equipment and be used for monitoring past vehicle on the installation backplate in addition, in case the collision takes place, the installation backplate passes through T type slider and slides along T type spout is inside, protection crossbeam drives the carousel and rotates around the support post top simultaneously, make two adjacent protection crossbeams become the arc structure by a style of calligraphy structure, thereby can play the effect of buffering impact, still can play better guard action to supervisory equipment.
And a supporting plate for mounting the monitoring equipment is arranged in the middle of the side wall on the other side of the mounting back plate, and the monitoring equipment is mounted by using the supporting plate.
In further embodiment, the isosceles trapezoid buffering breach that a plurality of evenly spaced apart from protection crossbeam was seted up to one side lateral wall of installation backplate, in case the protection crossbeam receives the striking, takes place to rotate around the carousel, becomes the in-process of arc structure by a style of calligraphy structure, and the installation backplate also can take place to buckle in isosceles trapezoid buffering breach department to this realizes becoming the arc structure with the protection crossbeam fast, can play better shock-absorbing capacity.
In a further embodiment, the edge position of the upper end of the supporting plate is provided with a U-shaped protective frame, and the U-shaped protective frame is arranged on the supporting plate, so that the monitoring equipment can be well protected.
In further embodiment, the arc-shaped limiting clamping grooves are formed in the upper side wall and the lower side wall of the T-shaped sliding groove, the limiting clamping blocks clamped with the arc-shaped limiting clamping grooves are fixedly arranged on the side walls of the upper side and the lower side of the T-shaped sliding block, the T-shaped sliding block can be prevented from sliding randomly along the inside of the T-shaped sliding groove by utilizing the limiting clamping blocks and the clamping connection inside the arc-shaped limiting clamping grooves, and the limiting clamping blocks can be forcibly released from the arc-shaped limiting clamping grooves only under the condition of large impact force.
In a further embodiment, the radial side wall of the base is fixedly provided with a supporting mechanism, and the supporting stability of the base can be additionally increased by the supporting mechanism.
The supporting mechanism comprises an extension transverse rod, one end of the extension transverse rod is fixedly connected with the radial side wall of the base, the whole supporting mechanism is connected with the base through the extension transverse rod, the support surface area of the base can be enlarged through the extension transverse rod, and the overall supporting stability can be enhanced.
The other end of extension horizontal pole rotates the joint through ring groove and has the rotation sleeve, it is fixed to be equipped with two cushion sleeve to rotate telescopic outer wall symmetry, cushion sleeve's most advanced slides and has cup jointed T type ejector pin, and cushion sleeve's inside is equipped with the spring that is used for real-time jack-up T type ejector pin, the fixed annular roll supporting sleeve that is equipped with between two cushion sleeve's the most advanced, the elastic potential energy that utilizes the spring is with T type ejector pin along cushion sleeve most advanced real-time jack-up, be used for vacating the sky to support and prop up annular roll supporting sleeve, in reinforcing base support stability, through the flexible annular roll supporting sleeve who makes both sides of spring can be applicable to different topography, satisfy the demand of stable support base.
In further embodiment, the regulation cavity that runs through the base and extend to the grafting drill rod is seted up to support column's lateral wall bottom, the inside rotation of adjusting the cavity is equipped with the connecting rod, the fixed a plurality of arc ejector pin that is equipped with of radial lateral wall of connecting rod, the radial lateral wall of grafting drill rod is seted up a plurality of and is adjusted the inside breach that communicates each other and can accomodate the arc ejector pin of cavity, through rotating the connecting rod, can drive the outside earth power of grafting drill rod of embedding after the arc ejector pin is rolled out from the breach through the connecting rod, avoid grafting drill rod embedding earth to be extracted at will afterwards, lead to overall structure to appear the phenomenon of empting.
In a further embodiment, a first bevel gear is fixedly arranged at the top end of the connecting rod, a T-shaped rotating block extending to the outside of the supporting column is rotatably arranged at the bottom end of the interior of the adjusting cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged at the tip end of the T-shaped rotating block, the second bevel gear can be driven to rotate only by manually rotating the T-shaped rotating block, the first bevel gear rotates synchronously with the second bevel gear, the connecting rod can rotate synchronously, and the position of the arc-shaped ejector rod can be adjusted quickly.
Preferably, the system based on the mobile monitoring device of the road guardrail comprises the following steps:
a1, inserting the base below the earth surface of the two sides of the road by using an inserted steel chisel for fixing the base, wherein two adjacent protective beams are in a straight-line structure under the condition of no external force collision, so that the protective beams cannot drive the rotary table to rotate at the top end of the supporting upright column and play a better protective role;
a2, utilize layer board installation supervisory equipment, the T type slider that will install the backplate both ends respectively with the inside slip joint of T type spout of two adjacent protection crossbeams, the realization is vacated installation mechanism and is erect on the protection crossbeam on two adjacent support post tops, install supervisory equipment in addition and be used for monitoring past vehicle on the installation backplate, in case collide, the installation backplate passes through T type slider and slides along T type spout is inside, protection crossbeam drives the carousel and rotates around the support post top simultaneously, make two adjacent protection crossbeams become the arc structure by a style of calligraphy structure, thereby can play the effect of buffering impact force, still can play better guard action to supervisory equipment.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, monitoring equipment can be arranged on the supporting plate, then the T-shaped sliding blocks at two ends of the mounting back plate are respectively in sliding clamping connection with the interiors of the T-shaped sliding grooves of two adjacent protective cross beams, so that the mounting mechanism is erected on the protective cross beams at the top ends of two adjacent supporting stand columns in an empty manner, the monitoring equipment is used for monitoring passing vehicles, once collision occurs, the mounting back plate slides along the interiors of the T-shaped sliding grooves through the T-shaped sliding blocks, and meanwhile, the protective cross beams drive the rotary table to rotate around the top ends of the supporting stand columns, so that the two adjacent protective cross beams are changed into arc structures from a straight structure, and therefore, the impact buffering effect can be achieved, and a better protection effect can be achieved on the monitoring equipment.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic structural view of a mounting mechanism of the present invention;
FIG. 3 is a partial cross-sectional view of the shield beam of the present invention;
FIG. 4 is a schematic structural view of a T-shaped rotating block, a first bevel gear and a second bevel gear according to the present invention;
fig. 5 is a partially enlarged view of the support mechanism of the present invention.
In the figure: 1. a base; 11. inserting a steel chisel; 12. a notch; 13. a T-shaped turning block; 14. supporting the upright post; 15. a turntable; 16. a protective beam; 17. a T-shaped chute; 18. an arc-shaped limiting clamping groove; 19. a second bevel gear; 110. a first bevel gear; 111. a connecting rod; 112. an arc-shaped ejector rod; 2. a support mechanism; 21. an extension rail; 22. an annular rolling support sleeve; 23. rotating the sleeve; 24. a buffer sleeve; 25. a T-shaped ejector rod; 3. an installation mechanism; 31. mounting a back plate; 32. a support plate; 33. a U-shaped protective frame; 34. a T-shaped slider; 35. and a limiting clamping block.
Detailed Description
The following will clearly and completely describe the technical solutions 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 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.
Example one
Referring to fig. 1-5, the present embodiment provides a mobile monitoring device and system for a road guardrail, including a base 1 and an installation mechanism 3, wherein a plug-in steel chisel 11 is vertically fixed at the bottom end of the base 1, and the base 1 is inserted into the ground surface of the two sides of the road by the plug-in steel chisel 11 for fixing the base 1.
The upper end vertical fixation of base 1 is equipped with support post 14, and support post 14's top is rotated and is equipped with carousel 15, and the radial lateral wall symmetry of carousel 15 is equipped with two protection crossbeams 16, and support post 14 soaks the protection crossbeam 16 of carousel 15 both sides and erects for play the guard action.
The mounting mechanism 3 is mounted on the protection beam 16 between two adjacent turntables 15, the mounting mechanism 3 is used for connecting the two adjacent protection beams 16, and under the condition of no external force collision, the two adjacent protection beams 16 are in a linear structure, so that the protection beams 16 cannot drive the turntables 15 to rotate at the top ends of the supporting upright columns 14, and a better protection effect is achieved.
The mounting mechanism 3 comprises a mounting back plate 31, T-shaped sliders 34 are fixedly arranged at both ends of the mounting back plate 31, T-shaped sliding grooves 17 are formed in the side walls of the protection cross beams 16, the T-shaped sliders 34 are in sliding clamping connection with the T-shaped sliding grooves 17, the T-shaped sliders 34 at both ends of the mounting back plate 31 are respectively in sliding clamping connection with the interiors of the T-shaped sliding grooves 17 of two adjacent protection cross beams 16, the mounting mechanism 3 is arranged on the protection cross beams 16 at the top ends of two adjacent supporting upright posts 14 in an empty manner, in addition, a monitoring device is mounted on the mounting back plate 31 for monitoring a passing vehicle, and in case of a collision, the mounting back plate 31 slides along the inside of the T-shaped chute 17 by the T-shaped slider 34, meanwhile, the protection cross beams 16 drive the rotary table 15 to rotate around the top end of the support upright post 14, so that two adjacent protection cross beams 16 are changed into arc-shaped structures from a linear structure, the impact buffering function can be achieved, and the monitoring device can be well protected.
A supporting plate 32 for installing the monitoring equipment is arranged in the middle of the side wall on the other side of the installation back plate 31, and the monitoring equipment is installed by using the supporting plate 32.
In order to strengthen overall structure's support stability, set up the regulation cavity that runs through base 1 and extend to grafting drill rod 11 at the lateral wall bottom of support post 14, the inside rotation of adjusting the cavity is equipped with connecting rod 111, the fixed a plurality of arc ejector pin 112 that is equipped with of radial lateral wall of connecting rod 111, the radial lateral wall of grafting drill rod 11 is seted up a plurality of and is adjusted the inside breach 12 that communicates each other and can accomodate arc ejector pin 112 of cavity, through rotating connecting rod 111, can drive arc ejector pin 112 through connecting rod 111 and follow the outside earth power of the back embedding grafting drill rod 11 of turning out in breach 12, avoid grafting drill rod 11 to be extracted at will after the embedding earth, the phenomenon that leads to overall structure to appearing empting.
In order to adjust the arc-shaped ejector rod 112 conveniently, a first bevel gear 110 is fixedly arranged at the top end of the connecting rod 111, a T-shaped rotating block 13 extending to the outside of the supporting upright post 14 is rotatably arranged at the bottom end inside the adjusting cavity, a second bevel gear 19 meshed with the first bevel gear 110 is fixedly arranged at the top end of the T-shaped rotating block 13, the second bevel gear 19 can be driven to rotate only by manually rotating the T-shaped rotating block 13, the first bevel gear 110 can rotate synchronously along with the second bevel gear 19, the connecting rod 111 can rotate synchronously, and the position of the arc-shaped ejector rod 112 can be adjusted quickly.
Example two
Referring to fig. 1-5, a further improvement is made on the basis of embodiment 1:
The upper end border position of layer board 32 is equipped with U type protective frame 33, through set up U type protective frame 33 on layer board 32, can play fine guard action to the supervisory equipment outside.
Arc limiting clamping grooves 18 are formed in the upper side wall and the lower side wall of the inside of the T-shaped sliding groove 17, limiting clamping blocks 35 connected with the arc limiting clamping grooves 18 in a clamped mode are fixedly arranged on the side walls of the upper side and the lower side of the T-shaped sliding block 34, under the state of no external force collision, the T-shaped sliding block 34 is prevented from sliding randomly along the inside of the arc limiting clamping grooves 18, the limiting clamping blocks 35 are clamped with the inside of the arc limiting clamping grooves 18, the T-shaped sliding block 34 can be prevented from sliding randomly along the inside of the T-shaped sliding groove 17, and only under the condition of large impact force, the limiting clamping blocks 35 can be forcibly released from the arc limiting clamping grooves 18.
The fixed supporting mechanism 2 that is equipped with of radial lateral wall of base 1 can additionally increase base 1's support stability through setting up supporting mechanism 2.
Supporting mechanism 2 is including extending horizontal pole 21, and the radial lateral wall fixed connection of the one end of extending horizontal pole 21 and base 1 is connected whole supporting mechanism 2 and base 1 through extending horizontal pole 21, and the horizontal pole 21 of extension can enlarge the holding surface region of base 1, can strengthen holistic support stability.
The other end of extension horizontal pole 21 rotates the joint through ring groove and has rotation sleeve 23, the outer wall symmetry of rotation sleeve 23 is fixed and is equipped with two buffer sleeve 24, T type ejector pin 25 has been cup jointed in buffer sleeve 24's most advanced slip, and buffer sleeve 24's inside is equipped with the spring that is used for real-time jack-up T type ejector pin 25, the fixed annular roll supporting sleeve 22 that is equipped with between two buffer sleeve 24's the most advanced, utilize the elastic potential energy of spring with T type ejector pin 25 along buffer sleeve 24 most advanced real-time jack-up, be used for vacating to prop up annular roll supporting sleeve 22, in reinforcing base 1 support stability, flexible the annular roll supporting sleeve 22 that makes both sides through the spring can be applicable to different topography, satisfy the demand of stable support base 1.
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 (8)
1. The utility model provides a mobile monitoring device of highway guardrail, includes base (1) and installation mechanism (3), its characterized in that: the bottom end of the base (1) is vertically and fixedly provided with an inserted steel chisel (11), the upper end of the base (1) is vertically and fixedly provided with a supporting upright post (14), the top end of the supporting upright post (14) is rotatably provided with a turntable (15), and the radial side wall of the turntable (15) is symmetrically provided with two protective beams (16);
the mounting mechanism (3) is mounted on a protective beam (16) between two adjacent turntables (15),
the mounting mechanism (3) comprises a mounting back plate (31), T-shaped sliding blocks (34) are fixedly arranged at two ends of the mounting back plate (31), a T-shaped sliding groove (17) is formed in the side wall of the protective cross beam (16), and the T-shaped sliding blocks (34) are connected with the T-shaped sliding groove (17) in a sliding and clamping mode;
and a supporting plate (32) for mounting monitoring equipment is arranged in the middle of the side wall of the other side of the mounting back plate (31).
2. A mobile monitoring device of a road guardrail as claimed in claim 1, characterized in that: the side wall of one side of the mounting back plate (31) far away from the protective cross beam (16) is provided with a plurality of isosceles trapezoid buffer notches which are uniformly distributed at intervals.
3. A mobile monitoring device of a road guardrail as claimed in claim 1, characterized in that: and a U-shaped protective frame (33) is arranged at the edge position of the upper end of the supporting plate (32).
4. A mobile monitoring device of a road guardrail as claimed in claim 1, characterized in that: arc-shaped limiting clamping grooves (18) are formed in the upper side and the lower side of the interior of the T-shaped sliding groove (17), and limiting clamping blocks (35) clamped with the arc-shaped limiting clamping grooves (18) are fixedly arranged on the side walls of the upper side and the lower side of the T-shaped sliding block (34).
5. A mobile monitoring device of a road guardrail as claimed in claim 1, characterized in that: a supporting mechanism (2) is fixedly arranged on the radial side wall of the base (1);
supporting mechanism (2) are including extending horizontal pole (21), the one end of extending horizontal pole (21) and the radial lateral wall fixed connection of base (1), the other end of extending horizontal pole (21) rotates the joint through ring groove and has rotation sleeve (23), the outer wall symmetry of rotating sleeve (23) is fixed and is equipped with two cushion sleeve (24), T type ejector pin (25) have been cup jointed in the most advanced slip of cushion sleeve (24), and the inside of cushion sleeve (24) is equipped with the spring that is used for real-time jack-up T type ejector pin (25), fixedly is equipped with annular rolling support sleeve (22) between the most advanced of two cushion sleeve (24).
6. A mobile monitoring device of a road guardrail as claimed in claim 1, characterized in that: the bottom end of the side wall of the supporting upright post (14) is provided with an adjusting cavity which penetrates through the base (1) and extends to the inserted steel rod (11), the inner part of the adjusting cavity is provided with a connecting rod (111) in a rotating mode, the radial side wall of the connecting rod (111) is fixedly provided with a plurality of arc-shaped ejector rods (112), and the radial side wall of the inserted steel rod (11) is provided with a plurality of notches (12) which are communicated with the inner part of the adjusting cavity and can accommodate the arc-shaped ejector rods (112).
7. A mobile monitoring device of a road guardrail as claimed in claim 6, wherein: the top end of the connecting rod (111) is fixedly provided with a first bevel gear (110), the bottom end inside the adjusting cavity is rotatably provided with a T-shaped rotating block (13) extending to the outside of the supporting upright post (14), and the tip end of the T-shaped rotating block (13) is fixedly provided with a second bevel gear (19) meshed with the first bevel gear (110).
8. A system of a mobile monitoring device of a road guardrail according to the claim 7, characterized in that the system comprises the following steps:
a1, inserting the base (1) below the earth surface of two sides of a road by using an inserted steel chisel (11) for fixing the base (1), and under the condition of no external force collision, enabling two adjacent protective beams (16) to be in a straight-line structure, so that the protective beams (16) cannot drive the rotary disc (15) to rotate at the top end of the supporting upright post (14) for playing a better protective role;
a2, mounting monitoring equipment by using a supporting plate (32), wherein T-shaped sliders (34) at two ends of a mounting back plate (31) are respectively in sliding clamping connection with the insides of T-shaped sliding grooves (17) of two adjacent protective cross beams (16), so that a mounting mechanism (3) is erected on the protective cross beams (16) at the top ends of two adjacent supporting upright posts (14), and in addition, the monitoring equipment is mounted on the mounting back plate (31) and used for monitoring passing vehicles, once collision occurs, the mounting back plate (31) slides along the insides of the T-shaped sliding grooves (17) through the T-shaped sliders (34), and meanwhile, the protective cross beams (16) drive a turntable (15) to rotate around the top ends of the supporting upright posts (14), so that the two adjacent protective cross beams (16) are changed into arc structures from a straight structure, thereby being capable of playing a role in buffering impact force and playing a better protection role on the monitoring equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111510474.7A CN114197350A (en) | 2021-12-10 | 2021-12-10 | Mobile monitoring device and system for highway guardrail |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111510474.7A CN114197350A (en) | 2021-12-10 | 2021-12-10 | Mobile monitoring device and system for highway guardrail |
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| CN114197350A true CN114197350A (en) | 2022-03-18 |
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| CN202111510474.7A Pending CN114197350A (en) | 2021-12-10 | 2021-12-10 | Mobile monitoring device and system for highway guardrail |
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| CN112252823A (en) * | 2020-10-30 | 2021-01-22 | 广州云弈科技有限公司 | Security protection warning rail guard with monitoring performance |
| CN214689839U (en) * | 2021-05-17 | 2021-11-12 | 吉林大学 | Robot foot end mechanism with damping stability |
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