CN214330212U - Road protection device is used in highway engineering construction - Google Patents
Road protection device is used in highway engineering construction Download PDFInfo
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- CN214330212U CN214330212U CN202022663078.5U CN202022663078U CN214330212U CN 214330212 U CN214330212 U CN 214330212U CN 202022663078 U CN202022663078 U CN 202022663078U CN 214330212 U CN214330212 U CN 214330212U
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- highway engineering
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Abstract
The utility model discloses a road protector is used in highway engineering construction, including base and backup pad, the top left and right sides of base all is provided with the bracing piece, and one side of bracing piece has seted up the locked groove, and the opposite side of bracing piece is provided with the locking plate, the backup pad is connected in the relative one side of two sets of bracing pieces, one side of backup pad is connected with the braking plate, and the both ends of braking plate are provided with the torsional spring, the outside of backup pad is provided with the guard plate, and the middle part of guard plate is connected with the slide bar, and the both ends of slide bar are provided with buffer spring, the activity groove has been seted up to one side of guard plate, and the inside in activity groove is provided with compression spring. This road protector is used in highway engineering construction is provided with the guard plate, through the guard plate in the erection bracing board outside to can change the vehicle and protect the vehicle to the impact that the guard plate produced, avoid the vehicle when colliding the guard plate, the phenomenon of turning on one's side takes place easily, leads to navigating mate's impaired phenomenon of safety.
Description
Technical Field
The utility model relates to a road protection technical field specifically is a road protection device is used in highway engineering construction.
Background
Generally, during road construction, a construction area needs to be isolated, so that a road driving area is narrowed, vehicles easily and carelessly drive into the construction area, and safety accidents are caused.
Most of the existing road protection devices on the market are simple in structure and poor in buffering capacity for vehicles, so that when the vehicles collide with the protection devices, the drivers are not protected in place, and the safety of the drivers is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road protection device is used in highway engineering construction to solve the big simple structure of road protection device who provides in the above-mentioned background art, and poor to the buffer capacity of vehicle, thereby when leading to vehicle and protector to bump, not in place the driver's cabin personnel protection, influence the problem of driver's safety.
In order to achieve the above object, the utility model provides a following technical scheme: a road protection device for highway engineering construction comprises a base and a supporting plate, wherein supporting rods are arranged on the left side and the right side of the top of the base, locking grooves are formed in one sides of the supporting rods, locking plates are arranged on the other sides of the supporting rods, the supporting plate is connected to one side, opposite to the two groups of supporting rods, of the supporting plate, a braking plate is connected to one side of the supporting plate, torsion springs are arranged at two ends of the braking plate, a protection plate is arranged on the outer side of the supporting plate, a sliding rod is connected to the middle of the protection plate, buffer springs are arranged at two ends of the sliding rod, a movable groove is formed in one side of the protection plate, a compression spring is arranged inside the movable groove, a connecting piston is arranged on one side of the compression spring, a rubber round roller is arranged on the other side of the connecting piston, a rack is arranged at the bottom of the protection plate, a first gear is connected to one side of the rack, a transmission belt is connected to the middle of the first gear, and the other end of drive belt is provided with the second gear, one side of second gear is provided with the protection seat, the opposite side of protection seat is provided with the uide bushing, and the inside of uide bushing is provided with the deflector.
Preferably, the supporting rod passes through the locked groove and constitutes the block structure between the locking plate, and the locked groove is the arc structure with the locking plate.
Preferably, the supporting plate is rotatably connected with the braking plate, and the braking plate is tightly attached to the inner wall of the protection plate.
Preferably, the supporting plate forms a sliding structure through the sliding rod and the protection plate, and the top of the supporting plate is in sliding connection with the inner wall of the protection plate.
Preferably, the protection plate forms a telescopic structure through a compression spring and between the connection pistons, and the connection pistons are rotatably connected with the rubber round roller.
Preferably, the protection plate is in meshed connection with the first gear, and the second gear is in meshed connection with the protection seat.
Preferably, the protective seat is of a T-shaped structure, and the guide sleeve is connected with the guide plate in a nested manner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the road protection device for highway engineering construction is provided with the lock groove and the lock plate, and the lock groove arranged on one side of the supporting rod and the lock plate arranged on the other side of the supporting rod are used for facilitating connection between the protection devices, so that the phenomenon that the safety of a person is influenced by construction equipment due to the fact that the person mistakenly runs a highway engineering construction site is avoided;
2. the road protection device for highway engineering construction is provided with the protection plate, and the protection plate on the outer side of the support plate is installed, so that the protection plate can be replaced by a vehicle to impact the protection plate and protect the vehicle, and the phenomenon that the vehicle is easy to turn over when colliding against the protection plate, and the safety of a driver is damaged is avoided;
3. this road protector is used in highway engineering construction is provided with the protection seat, through installing the protection seat in second gear one side to when the vehicle bumps into the guard plate, descend the impulsive impact force to the vehicle through the protection seat and cushion, weaken the speed of vehicle, make the power potential energy decline of vehicle, improve the guard action.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic diagram of the right-side cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the protective seat of the present invention;
fig. 4 is an enlarged view of a structure in fig. 2 according to the present invention.
In the figure: 1. a base; 2. a support bar; 3. locking the groove; 4. a locking plate; 5. a support plate; 6. a brake plate; 7. a torsion spring; 8. a protection plate; 9. a slide bar; 10. a buffer spring; 11. a movable groove; 12. a compression spring; 13. connecting a piston; 14. a rubber round roller; 15. a rack; 16. a first gear; 17. a transmission belt; 18. a second gear; 19. a protective seat; 20. a guide sleeve; 21. a guide plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a road protection device for highway engineering construction comprises a base 1, support rods 2, locking grooves 3, locking plates 4, support plates 5, braking plates 6, torsion springs 7, protection plates 8, slide rods 9, buffer springs 10, movable grooves 11, compression springs 12, connecting pistons 13, rubber round rollers 14, racks 15, first gears 16, transmission belts 17, second gears 18, protection seats 19, guide sleeves 20 and guide plates 21, wherein the support rods 2 are arranged on the left side and the right side of the top of the base 1, the locking grooves 3 are formed in one sides of the support rods 2, the locking plates 4 are arranged on the other sides of the support rods 2, the support plates 5 are connected to the opposite sides of the two groups of support rods 2, the braking plates 6 are connected to one sides of the support plates 5, the torsion springs 7 are arranged at the two ends of the braking plates 6, the protection plates 8 are arranged on the outer sides of the support plates 5, the slide rods 9 are connected to the middle portions of the protection plates 8, the buffer springs 10 are arranged at the two ends of the slide rods 9, one side of the protection plate 8 is provided with a movable groove 11, a compression spring 12 is arranged inside the movable groove 11, one side of the compression spring 12 is provided with a connecting piston 13, the other side of the connecting piston 13 is provided with a rubber round roller 14, the bottom of the protection plate 8 is provided with a rack 15, one side of the rack 15 is connected with a first gear 16, the middle part of the first gear 16 is connected with a transmission belt 17, the other end of the transmission belt 17 is provided with a second gear 18, one side of the second gear 18 is provided with a protection seat 19, the other side of the protection seat 19 is provided with a guide sleeve 20, and a guide plate 21 is arranged inside the guide sleeve 20;
in the embodiment, the support rod 2 forms a clamping structure through the lock groove 3 and the lock plates 4, and the lock groove 3 and the lock plates 4 are both arc-shaped structures, so that the protection devices are conveniently connected, and the phenomenon that the safety of a person is influenced by construction equipment due to the fact that the person rushes a highway engineering construction site by mistake is avoided;
the supporting plate 5 is rotatably connected with the braking plate 6, and the braking plate 6 is tightly attached to the inner wall of the protection plate 8, so that the position of the protection plate 8 is limited in the moving process of the protection plate 8, and the situation that the protection plate 8 cannot restore to the original position after moving is avoided;
the supporting plate 5 and the protection plate 8 form a sliding structure through the sliding rod 9, the top of the supporting plate 5 is in sliding connection with the inner wall of the protection plate 8, when the protection plate 8 is collided by a vehicle, the force generated by the collision is buffered, and the vehicle is prevented from rushing into a construction area;
the protection plate 8 forms a telescopic structure through the compression spring 12 and the connecting piston 13, and the connecting piston 13 is in rotary connection with the rubber round roller 14, so that when a vehicle is in contact with the protection plate 8, the power potential energy of vehicle collision is weakened through the rubber round roller 14;
the protective plate 8 is in meshed connection with the first gear 16, and the second gear 18 is in meshed connection with the protective seat 19, so that when a vehicle collides against the protective plate 8, the impact force of the vehicle is buffered by descending the protective seat 19, the speed of the vehicle is weakened, the power potential energy of the vehicle is reduced, and the protective effect is improved;
the protective seat 19 is of a T-shaped structure, and the guide sleeve 20 and the guide plate 21 are in nested connection, so that the descending direction of the protective seat 19 is guided, and the buffering and protecting effects are improved.
The working principle is as follows: the road protection device for highway engineering construction comprises a base 1 of the protection device is fixed at the edge of a construction area when a construction road surface needs to be protected, then the protection device is clamped with a locking plate 4 through a locking groove 3, so that the protection device is convenient to connect, the phenomenon that construction equipment influences the safety of mistakenly-running personnel due to the fact that the mistakenly-running personnel are mistakenly run through the road engineering construction site is avoided, when wheels of a vehicle are pressed on a protection seat 19, the protection seat 19 moves downwards, impact force of the vehicle is buffered by a depression generated by the protection seat 19, the speed of the vehicle is weakened, the power potential energy of the vehicle is reduced, the protection effect is improved, the protection seat 19 descends to drive a second gear 18 to rotate, so that a first gear 16 drives a protection plate 8 to move to one side of the vehicle, when the protection plate 8 is impacted, a sliding rod 9 passes through a sliding structure, a rubber round roller 14 passes through a telescopic structure, simultaneously, the impact force generated by the vehicle is buffered, and the protection effect is improved.
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 (7)
1. The utility model provides a road protector is used in highway engineering construction, includes base (1) and backup pad (5), its characterized in that: the left side and the right side of the top of the base (1) are provided with supporting rods (2), one side of each supporting rod (2) is provided with a locking groove (3), the other side of each supporting rod (2) is provided with a locking plate (4), the supporting plate (5) is connected to one side of the two groups of supporting rods (2) opposite to each other, one side of the supporting plate (5) is connected with a braking plate (6), two ends of the braking plate (6) are provided with torsion springs (7), the outer side of the supporting plate (5) is provided with a protection plate (8), the middle part of the protection plate (8) is connected with a sliding rod (9), two ends of the sliding rod (9) are provided with buffer springs (10), one side of the protection plate (8) is provided with a movable groove (11), a compression spring (12) is arranged inside the movable groove (11), one side of the compression spring (12) is provided with a connecting piston (13), and the other side of the connecting piston (13) is provided with a rubber round roller (14), the bottom of guard plate (8) is provided with rack (15), and one side of rack (15) is connected with first gear (16), the middle part of first gear (16) is connected with drive belt (17), and the other end of drive belt (17) is provided with second gear (18), one side of second gear (18) is provided with protection seat (19), the opposite side of protection seat (19) is provided with uide bushing (20), and the inside of uide bushing (20) is provided with deflector (21).
2. The road protection device for highway engineering construction according to claim 1, wherein: the support rod (2) passes through the locked groove (3) and forms a clamping structure between the locking plates (4), and the locked groove (3) and the locking plates (4) are arc-shaped structures.
3. The road protection device for highway engineering construction according to claim 1, wherein: the supporting plate (5) is rotatably connected with the brake plate (6), and the brake plate (6) is tightly attached to the inner wall of the protection plate (8).
4. The road protection device for highway engineering construction according to claim 1, wherein: the support plate (5) forms a sliding structure through the sliding rod (9) and the protection plate (8), and the top of the support plate (5) is in sliding connection with the inner wall of the protection plate (8).
5. The road protection device for highway engineering construction according to claim 1, wherein: the protection plate (8) forms a telescopic structure through the compression spring (12) and the connecting piston (13), and the connecting piston (13) is rotatably connected with the rubber round roller (14).
6. The road protection device for highway engineering construction according to claim 1, wherein: the protection plate (8) is in meshed connection with the first gear (16), and the second gear (18) is in meshed connection with the protection seat (19).
7. The road protection device for highway engineering construction according to claim 1, wherein: the protective seat (19) is of a T-shaped structure, and the guide sleeve (20) and the guide plate (21) are connected in a nested manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022663078.5U CN214330212U (en) | 2020-11-17 | 2020-11-17 | Road protection device is used in highway engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022663078.5U CN214330212U (en) | 2020-11-17 | 2020-11-17 | Road protection device is used in highway engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214330212U true CN214330212U (en) | 2021-10-01 |
Family
ID=77895515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022663078.5U Active CN214330212U (en) | 2020-11-17 | 2020-11-17 | Road protection device is used in highway engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214330212U (en) |
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2020
- 2020-11-17 CN CN202022663078.5U patent/CN214330212U/en active Active
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