CN210368761U - Bend suggestion rail guard is used to highway safety - Google Patents

Abstract

The utility model discloses a bend suggestion rail guard for highway safety, including a rotatory section of thick bamboo, rubber pad, two sets of have all been put to rotatory section of thick bamboo outside top and bottom rubber pad front side middle part is all seted up flutedly, the total four groups of recess and four groups all put fastening screw in the recess, a rotatory section of thick bamboo is close to the inboard of recess and has seted up the screw, fastening screw runs through recess and fastening screw and connects soon with the screw. The utility model discloses an install the rubber pad, because the lug joint of rubber pad is in the spacing inslot of rotatory section of thick bamboo, the fastening screw of rubber pad connects soon fixedly with the screw of rotatory section of thick bamboo, and the rubber pad is active connection, can change the rubber pad alone, need not to change whole device, and the maximize reduces and decreases, and the rubber pad in the rotatory section of thick bamboo outside simultaneously is two sets of, when the rubber pad receives external impact to damage, can change a set of rubber pad alone according to the striking position, reduces the cost of overhaul, is fit for extensively promoting and using.

Description

Bend suggestion rail guard is used to highway safety

Technical Field

The utility model relates to a highway protective equipment technical field specifically is a bend suggestion rail guard for highway safety.

Background

At present, highway safety facilities mainly include: roadside guardrail, central division strip guardrail, bridge guardrail, isolation facility, anti-chord facility, sight line induction facility and the like. The isolation facilities, the chord-preventing facilities and the sight line induction facilities ensure the driving safety from the aspect of prevention, and the guard rails and the central isolation belts ensure the driving safety from the aspect of reducing accident loss. The guardrail and the central isolation belt mainly play roles in preventing the vehicle from running out of the road, reducing the injury and damage of a driver and protecting objects on the road side, and provide safety guarantee for the safe and efficient running of the vehicles on the highway.

The existing curve prompting guard rail for road safety has some defects, such as: the existing curve prompting protective guard for road safety does not have a safety protection function, after a traffic accident happens, a blind area of a curve passing region of a road is large, a dangerous case of a vehicle passing the curve cannot be informed in advance, a secondary traffic accident situation easily occurs, the existing curve prompting protective guard for road safety mostly adopts a rubber rotary drum, a rubber pad is integrated with the rotary drum, after the rubber pad is damaged, the whole protective device needs to be replaced, time and labor are wasted, the protective cost is large, the rotary drum of the existing curve prompting protective guard for road safety is exposed outside for a long time, rainwater and accumulated dust enter a bearing, the rotation of the rotary drum of a shaft lever is influenced, and the problems of maintenance frequency and the like are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bend suggestion rail guard for highway safety, through installing the rubber pad, because the lug joint of rubber pad is in the spacing inslot of a rotatory section of thick bamboo, the fastening screw of rubber pad connects soon fixedly with the screw of a rotatory section of thick bamboo, the rubber pad is active connection, can change the rubber pad alone, need not to change whole device, the maximize reduces the loss, the rubber pad in the rotatory section of thick bamboo outside simultaneously is two sets of, when the rubber pad receives external force striking to damage, can be according to striking position, change a set of rubber pad alone, reduce the cost of overhaul, the problem that proposes in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a curve prompting guard rail for road safety comprises a guard rail, wherein fixing plates are respectively arranged at the middle parts of the upper side and the lower side of the guard rail, the middle part of the front side of the fixed plate is provided with a bearing, the middle parts in the two groups of bearings are provided with shaft levers which are rotationally connected with the fixed plate through the bearings, a rotating cylinder is arranged between the two groups of shaft levers, rubber pads are arranged at the top and the bottom of the outer side of the rotary cylinder, grooves are arranged in the middle of the front sides of the two groups of rubber pads, the four groups of grooves are provided with fastening screws, the inner side of the rotary cylinder close to the grooves is provided with screw holes, the fastening screw rod penetrates through the groove and is screwed with the screw hole, the left side and the right side in the rotary cylinder are both provided with limit grooves, the rubber pad internal surface is close to the outside in spacing groove and is installed the lug and the lug is located the spacing inslot, fixed foot is all installed to the guardrail bottom left and right sides.

As a preferred embodiment of the utility model, the warning light is installed in guardrail top left side, guardrail right side mid-mounting has the siren.

As a preferred embodiment of the utility model, guardrail left side mid-mounting has the battery, the battery respectively with warning light and siren electric connection.

As a preferred embodiment of the present invention, the front side of the guardrail is close to the outer side of the bearing and is provided with a transparent cover and a shaft rod penetrating through the transparent cover.

As a preferred embodiment of the present invention, the reinforcing rods are installed on the left and right sides of the guardrail near the rotary cylinder.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a bend suggestion rail guard for highway safety through installing the rubber pad, because the lug joint of rubber pad is in the spacing inslot of a rotatory section of thick bamboo, and the fastening screw of rubber pad connects soon fixedly with the screw of a rotatory section of thick bamboo, and the rubber pad is active connection, can change the rubber pad alone, need not to change whole device, and the maximize reduces the loss, and the rubber pad in the rotatory section of thick bamboo outside simultaneously is two sets of, receives external force striking when damaging at the rubber pad, can change a set of rubber pad alone according to the striking position, reduces cost of overhaul.

2. The utility model relates to a bend suggestion rail guard for highway safety through installing warning light and siren, after the occurence of failure, siren and warning light are opened to the driver the very first time, send out police and sound and alarm light, remind the vehicle of crossing the bend to slow down and walk slowly, avoid crossing the bend and have the field of vision blind area, cause the secondary traffic accident, guarantee driver's personal safety.

3. The utility model relates to a bend suggestion rail guard for highway safety through installing the translucent cover, arranges the translucent cover in the axostylus axostyle and the bearing outside, prevents that external rainwater and laying dust from getting into in the bearing, guarantees the rotatory section of thick bamboo pivoted smoothness of axostylus axostyle, reduces and overhauls the maintenance frequency.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of a curve prompting guard rail for road safety of the present invention;

fig. 2 is the schematic view of the cross-sectional structure of the joint of the rotary cylinder and the rubber pad of the curve prompting guard rail for road safety in the present invention.

In the figure: 1. a guardrail; 2. a reinforcing bar; 3. a storage battery; 4. a fixing leg; 5. an alarm light; 6. A transparent cover; 7. a shaft lever; 8. a bearing; 9. a fixing plate; 10. a rotary drum; 11. a rubber pad; 12. an alarm; 13. a groove; 14. fastening a screw rod; 15. a limiting groove; 16. a bump; 17. And a screw hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a curve prompting protective guard for road safety comprises a protective guard 1, wherein fixing plates 9 are respectively arranged at the middle parts of the upper side and the lower side of the protective guard 1, bearings 8 are respectively arranged at the middle parts of the front sides of the fixing plates 9, shaft levers 7 are respectively arranged in the middle parts of two groups of bearings 8, the shaft levers 7 are rotatably connected with the fixing plates 9 through the bearings 8, a rotating cylinder 10 is arranged between the two groups of shaft levers 7, rubber pads 11 are respectively arranged at the top and the bottom of the outer side of the rotating cylinder 10, grooves 13 are respectively arranged at the middle parts of the front sides of the two groups of rubber pads 11, fastening screws 14 are respectively arranged in four groups of the grooves 13, a screw hole 17 is arranged at the inner side of the rotating cylinder 10 close to the grooves 13, the fastening screws 14 penetrate through the grooves 13 and are rotatably connected with the screw holes 17, limiting grooves 15 are respectively arranged at the left side and the right side of the rotating cylinder, fixed feet 4 are installed on the left side and the right side of the bottom of the guardrail 1.

In this embodiment (as shown in fig. 1 and 2), by installing the rubber pad 11, because the lug 16 of the rubber pad 11 is connected in the limiting groove 15 of the rotating cylinder 10, and the fastening screw 14 of the rubber pad 11 is screwed and fixed with the screw hole 17 of the rotating cylinder 10, the rubber pad 11 is in active connection, the rubber pad 11 can be replaced independently, the whole protection device does not need to be replaced, the damage is reduced to the maximization, the rubber pads 11 outside the rotating cylinder 10 are two sets simultaneously, when the rubber pad 11 is damaged by external force impact, a set of rubber pad 11 can be replaced independently according to the impact position, and the maintenance cost is reduced.

Wherein, guardrail 1 top left side is installed warning light 5, guardrail 1 right side mid-mounting has siren 12.

In this embodiment (as shown in fig. 1), by installing the warning lamp 5 and the warning device 12, after an accident occurs, the driver turns on the warning device 12 and the warning lamp 5 at the first time, and the warning sound and the warning light remind the vehicle passing through a bend to slow down and walk slowly, so that a secondary traffic accident caused by the existence of a blind area in the bend is avoided, and the personal safety of the driver is ensured.

Wherein, 1 left side mid-mounting of guardrail has battery 3, battery 3 respectively with warning light 5 and siren 12 electric connection.

In this embodiment (as shown in fig. 1), the storage battery 3 is installed, so that electric energy can be provided through the storage battery 3, the power supply requirement of a remote position is met, a long electric wire is prevented from being pulled, and the power supply cost is increased.

Wherein, the outer side of the front side of the guardrail 1 close to the bearing 8 is provided with a transparent cover 6, and the shaft rod 7 penetrates through the transparent cover 6.

In this embodiment (as shown in fig. 1), through installing translucent cover 6, arrange translucent cover 6 in axostylus axostyle 7 and bearing 8 outside, prevent that external rainwater and laying dust from getting into bearing 8 in, guarantee axostylus axostyle 7 and bearing 8 pivoted smoothness, reduce the maintenance frequency.

Wherein, the left and right sides that guardrail 1 is close to rotatory section of thick bamboo 10 all installs stiffener 2.

In this embodiment (as shown in fig. 1), by installing the reinforcing rod 2, the rigidity of the guardrail 1 can be increased by the reinforcing rod 2, and the safety factor of the guardrail 1 is improved.

The working principle is as follows: it should be noted that the utility model relates to a curve prompting protective guard for road safety, which comprises a guardrail 1, a reinforcing rod 2, a storage battery 3, a fixed foot 4, an alarm lamp 5, a transparent cover 6, a shaft lever 7, a bearing 8, a fixed plate 9, a rotary cylinder 10, a rubber pad 11, an alarm 12, a groove 13, a fastening screw 14, a limiting groove 15, a lug 16 and a screw 17, wherein the components are universal standard components or components known by technicians in the field, the structure and principle of the curve prompting protective guard are all known by technical manuals or conventional test methods, when the curve prompting protective guard for road safety is used, the rubber pad 11 is installed, because the lug 16 of the rubber pad 11 is clamped in the limiting groove 15 of the rotary cylinder 10, and the fastening screw 14 of the rubber pad 11 is screwed and fixed with the screw 17 of the rotary cylinder 10, the rubber pad 11 is in active connection, can change rubber pad 11 alone, need not to change whole protector, the loss is reduced to the maximize, rubber pad 11 in the rotatory section of thick bamboo 10 outside is two sets of simultaneously, when rubber pad 11 receives external force striking to damage, can be according to the striking position, change a set of rubber pad 11 alone, reduce the cost of overhaul, through installing warning light 5 and siren 12, after the accident happens, siren 12 and warning light 5 are opened to the driver very first time, alarm and warning light remind curved vehicle to slow down and walk, avoid curved existence field of vision blind area, cause the secondary traffic accident, guarantee driver's personal safety, through installing translucent cover 6, arrange translucent cover 6 in axostylus axostyle 7 and the bearing 8 outside, prevent in external rainwater and laying dust get into bearing 8, guarantee rotatory section of thick bamboo 10 pivoted smoothness, reduce and overhaul maintenance frequency, the result of use is comparatively ideal.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a highway is bend suggestion rail guard for safety, includes guardrail (1), its characterized in that: the middle parts of the upper side and the lower side of the guardrail (1) are respectively provided with a fixed plate (9), the middle part of the front side of each fixed plate (9) is provided with a bearing (8), the middle parts of the two groups of bearings (8) are provided with shaft levers (7), the shaft levers (7) are rotatably connected with the fixed plates (9) through the bearings (8), a rotating cylinder (10) is arranged between the two groups of shaft levers (7), the top and the bottom of the outer side of the rotating cylinder (10) are respectively provided with a rubber pad (11), the middle parts of the front sides of the two groups of rubber pads (11) are respectively provided with a groove (13), the four groups of grooves (13) are respectively provided with a fastening screw rod (14), the inner sides of the rotating cylinder (10), which are close to the grooves (13), are provided with screw holes (17), the fastening screw rods (14) penetrate through the grooves (13) and are rotatably connected with the screw holes (17), the left, the outer side of the inner surface of the rubber pad (11) close to the limiting groove (15) is provided with a convex block (16), the convex block (16) is located in the limiting groove (15), and the left side and the right side of the bottom of the guardrail (1) are provided with fixing feet (4).

2. The road safety curve prompting protective guard according to claim 1, characterized in that: alarm lamp (5) are installed on guardrail (1) top left side, guardrail (1) right side mid-mounting has siren (12).

3. The road safety curve prompting protective guard according to claim 2, characterized in that: guardrail (1) left side mid-mounting has battery (3), battery (3) respectively with warning light (5) and siren (12) electric connection.

4. The road safety curve prompting protective guard according to claim 1, characterized in that: a transparent cover (6) is installed on the outer side, close to the bearing (8), of the front side of the guardrail (1), and a shaft rod (7) penetrates through the transparent cover (6).

5. The road safety curve prompting protective guard according to claim 1, characterized in that: reinforcing rods (2) are installed on the left side and the right side, close to the rotary cylinder (10), of the guardrail (1).

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