CN214737643U

CN214737643U - Highway safety device

Info

Publication number: CN214737643U
Application number: CN202120591663.0U
Authority: CN
Inventors: 王晓莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-11-16
Anticipated expiration: 2031-03-23

Abstract

The utility model provides a highway safety device. Road safety device includes: mounting a plate; the arc-shaped installation box is fixedly installed on the outer wall of one side of the installation plate; the buffer mechanism comprises two L-shaped connecting rods, two straight rods, a fixed plate, a movable plate, a U-shaped rod, two sliding plates, a compression spring, two movable transverse plates, two hinged rods and two stress springs, and is characterized in that the L-shaped connecting rods are fixedly mounted on the inner wall of one side of the arc-shaped installation box, and the straight rods are fixedly mounted on the outer wall of the L-shaped connecting rods correspondingly. The utility model provides a highway safety device has the impact force degree of convenience, easy operation, reduction vehicle, prevents the advantage of ash.

Description

Highway safety device

Technical Field

The utility model relates to a highway safety technical field especially relates to a highway safety device.

Background

The 'highway' in China is a public road which is approved by a highway administration department and can run automobiles in cities, towns and villages. The highway comprises a roadbed, a pavement, a bridge, a culvert and a tunnel of the highway. According to relevant regulations and technical standards of highway management, a highway is a public road which is built according to highway engineering technical standards specified by the state and can be used for driving automobiles in cities, towns and villages and is approved and identified by a highway administration department. There are two basic factors for highways as modern words: can be used for driving automobiles and public roads.

China is a big road country, and many vehicles run on the road, and in order to prevent the vehicles from deviating from normal running lanes to cause traffic accidents, the road protection device is used as an important safety facility of the road, can effectively prevent the vehicles from rushing out, and reduces the loss of the traffic accidents, but the conventional road safety protection device only plays a role in protection, does not have a function of reducing impact force, and has limited safety protection on the vehicles.

Therefore, there is a need to provide a road safety protection device to solve the above technical problems.

Disclosure of Invention

The utility model provides a technical problem provide a convenient to use, easy operation, reduce the impact force degree of vehicle, prevent dust and prevent grey highway safety device.

In order to solve the technical problem, the utility model provides a highway safety device, include: mounting a plate; the arc-shaped installation box is fixedly installed on the outer wall of one side of the installation plate; a plurality of buffer mechanisms, wherein the plurality of buffer mechanisms are all arranged in the arc-shaped installation box, any one of the buffer mechanisms comprises two L-shaped connecting rods, two straight rods, a fixed plate, a movable plate, a U-shaped rod, two sliding plates, a compression spring, two movable transverse plates, two hinged rods and two stress springs, the two L-shaped connecting rods are fixedly arranged on the inner wall of one side of the arc-shaped installation box, the two straight rods are respectively and fixedly arranged on the outer walls of the corresponding plurality of L-shaped connecting rods, the fixed plate is fixedly arranged on one end of the straight rod, the movable plate is slidably arranged on the two straight rods, the U-shaped rod is fixedly arranged on the outer wall of one side of the movable plate, the two sliding plates are both slidably arranged on the U-shaped rod, and the compression spring is movably sleeved on the U-shaped rod, and the two ends of the compression spring are respectively and fixedly arranged on the outer wall of one side of the two sliding plates, the two moving transverse plates are respectively and slidably arranged on the two straight rods, the two ends of the two hinge rods are respectively and hingedly arranged on the two moving transverse plates and the two sliding plates, the two stress springs are respectively and movably sleeved on the two straight rods, and the two ends of the two stress springs are respectively and fixedly connected with the fixed plate and the moving transverse plates.

Preferably, a fixed block is fixedly mounted on the outer wall of one side of the moving plate, which is far away from the fixed plate.

Preferably, rotate on the fixed block and install the dwang, just the dwang is kept away from one side of fixed block all extends to outside the arc install bin and with arc install bin sliding connection.

Preferably, the rotating rod is located the outer wall of one side outside the arc-shaped installation box is fixedly provided with a guide wheel.

Preferably, the arc opening has been seted up on one side inner wall of arc install bin, the dwang runs through the arc opening and the inner wall sliding connection of arc opening.

Preferably, two slidable mounting has the annular slab on the L shape connecting rod, fixed mounting has annular sponge on the inner wall of annular slab, just the dwang runs through annular sponge and with the inner wall of annular sponge contacts, two movable mounting is respectively at the recovery spring on the L shape connecting rod, and two the equal fixed mounting in one end of recovery spring is in on one side inner wall of arc install bin, two the other end of recovery spring fixed mounting is corresponding respectively the annular slab is close to on one side outer wall of arc install bin.

Preferably, two through holes are formed in the annular plate, and the two L-shaped connecting rods respectively penetrate through the corresponding through holes and are in sliding connection with the inner walls of the corresponding through holes.

Compared with the prior art, the utility model provides a highway safety device has following beneficial effect:

the utility model provides a highway safety device, rotate the effect through the leading wheel and lead the impact dynamics down, reach the function that turns to the impact dynamics, the striking can make two sliding plates be close to each other simultaneously, two sliding plates are close to each other and make compression spring be in compression state, turn into elastic potential energy through the impact dynamics that atress spring and compression spring received the leading wheel, make the impact force reduce, reach the safeguard function to the vehicle, through restoring on the inseparable inner wall of pasting the arc install bin of annular sponge, through the annular sponge, block outside its external dust, make its dust can't enter into the arc install bin, play certain guard action to the arc install bin, prolong the life of this device.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a road safety guard according to the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is an enlarged schematic view of portion B shown in FIG. 2;

FIG. 4 is a schematic view of a second embodiment of a road safety guard provided by the present invention;

FIG. 5 is an enlarged schematic view of portion C shown in FIG. 4;

FIG. 6 is a side view of the annular plate shown in FIG. 5.

Reference numbers in the figures: 1. mounting a plate; 2. an arc-shaped installation box; 3. an L-shaped connecting rod; 4. a straight rod; 5. a fixing plate; 6. moving the plate; 7. a fixed block; 8. rotating the rod; 9. a guide wheel; 10. a U-shaped rod; 11. a sliding plate; 12. a compression spring; 13. moving the transverse plate; 14. a hinged lever; 15. a stressed spring; 16. an annular plate; 17. an annular sponge; 18. the spring is restored.

Detailed Description

The invention is further described below with reference to the accompanying drawings and embodiments.

First embodiment

Referring to fig. 1, fig. 2 and fig. 3, in a first embodiment of the present invention, a road safety protection device includes: a mounting plate 1; the arc-shaped installation box 2 is fixedly installed on the outer wall of one side of the installation plate 1, and the installation plate 1 plays a role in fixing the arc-shaped installation box 2; a plurality of buffer mechanisms, wherein the plurality of buffer mechanisms are all arranged in the arc-shaped installation box 2, any one of the buffer mechanisms comprises two L-shaped connecting rods 3, two straight rods 4, a fixed plate 5, a movable plate 6, a U-shaped rod 10, two sliding plates 11, a compression spring 12, two movable transverse plates 13, two hinge rods 14 and two stress springs 15, the two L-shaped connecting rods 3 are all fixedly arranged on the inner wall of one side of the arc-shaped installation box 2, the two straight rods 4 are respectively and fixedly arranged on the outer walls of the corresponding plurality of L-shaped connecting rods 3, the L-shaped connecting rods 3 play a role in fixing the straight rods 4, the fixed plate 5 is fixedly arranged on one end of the straight rods 4, the straight rods 6 are slidably arranged on the two straight rods 4, the movable plate 4 plays a role in sliding connection of the movable plate 6, and the U-shaped rod 10 is fixedly arranged on the outer wall of one side of the movable plate 6, the two sliding plates 11 are both arranged on the U-shaped rod 10 in a sliding way, the compression spring 12 is movably sleeved on the U-shaped rod 10, and both ends of the compression spring 12 are respectively fixedly installed on the outer wall of one side of the two sliding plates 11, the U-shaped rod 10 plays a role of sliding connection for a compression spring 12, two moving transverse plates 13 are respectively and slidably mounted on the two straight rods 4, two ends of two hinge rods 14 are respectively and hingedly mounted on the two moving transverse plates 13 and the two sliding plates 11, the movable transverse plate 13 plays a role in fixing the hinge rod 14, the two stressed springs 15 are respectively movably sleeved on the two straight rods 4, and two ends of the stress springs 15 are respectively and fixedly connected with the fixed plate 5 and the movable transverse plate 13, and the stress springs 15 play a role in buffering impact force.

In order to fixedly install the fixed block 7, the fixed block 7 is fixedly installed on the outer wall of one side of the moving plate 6, which is far away from the fixed plate 5.

For fixed mounting dwang 8, rotate on the fixed block 7 and install dwang 8, just dwang 8 is kept away from one side of fixed block 7 all extends to arc install bin 2 outer and with 2 sliding connection of arc install bin.

For fixedly mounted guide wheel 9, the rotating rod 8 is located on the outer wall of one side outside the arc-shaped installation box 2, and the guide wheel 9 is fixedly mounted on the outer wall of one side.

In order to make dwang 8 pivoted firm more, the arc opening has been seted up on one side inner wall of arc install bin 2, dwang 8 runs through the arc opening and the inner wall sliding connection of arc opening.

The working principle of the road safety protection device provided by the utility model is as follows; when the road needs to be safely protected, the mounting plate 1 is mounted on the protective guard, when a vehicle is collided with the device, the vehicle firstly collides with the guide wheel 9, the impact force is guided under the rotation action of the guide wheel 9 to achieve the steering function of the impact force, meanwhile, the guide wheel 9 is driven to move rightwards by the collision, the guide wheel 9 moves to drive the moving plate 6 to move, the moving plate 6 moves to drive the U-shaped rod 10 to move, the U-shaped rod 10 moves to drive the sliding plates 11 and the hinge rod 14 to move, the hinge rod 14 moves to drive the moving transverse plate 13 to move, the moving transverse plate 13 moves to enable the stress spring 15 to be in a continuous compression state, meanwhile, the two sliding plates 11 are mutually close to enable the compression spring 12 to be in a compression state, and the impact force received by the guide wheel 9 is converted into elastic potential energy through the stress spring 15 and the compression spring 12, the impact force is reduced, and the protection function of the vehicle is achieved.

Compared with the prior art, the utility model provides a highway safety device has following beneficial effect: guide the impact dynamics through leading wheel 9 rotation effect down, reach the function that turns to the impact dynamics, the striking can make two sliding plates 11 be close to each other simultaneously, and two sliding plates 11 are close to each other and make compression spring 12 be in compression state, turns into elastic potential energy through the impact dynamics that atress spring 15 and compression spring 12 received leading wheel 9, makes the impact force reduce, reaches the safeguard function to the vehicle.

Second embodiment:

based on the road safety protection device provided by the first embodiment of the application, the second embodiment of the application provides another road safety protection device. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 4-6, the road safety protection device further includes an annular plate 16, the annular plate 16 is slidably mounted with two of the L-shaped connecting rods 3, an annular sponge 17 is fixedly mounted on an inner wall of the annular plate 16, the rotating rod 8 penetrates through the annular sponge 17 and contacts with an inner wall of the annular sponge 17, the L-shaped connecting rods 3 function to slidably mount the annular plate 16, the annular sponge 17 functions to prevent dust from entering the arc-shaped installation box 2, the two L-shaped connecting rods 3 are respectively movably mounted on restoring springs 18, one ends of the two restoring springs 18 are respectively fixedly mounted on an inner wall of one side of the arc-shaped installation box 2, the other ends of the two restoring springs 18 are respectively fixedly mounted on an outer wall of one side of the corresponding annular plate 16 close to the arc-shaped installation box 2, the return spring 18 functions to connect the mounting ring plate 16.

In order to enable the annular plate 16 to move more stably, two through holes are formed in the annular plate 16, and the two L-shaped connecting rods 3 respectively penetrate through the corresponding through holes and are in sliding connection with the inner walls of the corresponding through holes.

On the inseparable inner wall of pasting arc install bin 2 of annular sponge 17 through recovery spring 18, through annular sponge 17, block outside its external dust, make its dust can't enter into arc install bin 2, play certain guard action to arc install bin 2, prolong the life of this device.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A road safety guard device, comprising:

mounting a plate;

the arc-shaped installation box is fixedly installed on the outer wall of one side of the installation plate;

a plurality of buffer mechanisms, wherein the plurality of buffer mechanisms are all arranged in the arc-shaped installation box, any one of the buffer mechanisms comprises two L-shaped connecting rods, two straight rods, a fixed plate, a movable plate, a U-shaped rod, two sliding plates, a compression spring, two movable transverse plates, two hinged rods and two stress springs, the two L-shaped connecting rods are fixedly arranged on the inner wall of one side of the arc-shaped installation box, the two straight rods are respectively and fixedly arranged on the outer walls of the corresponding plurality of L-shaped connecting rods, the fixed plate is fixedly arranged on one end of the straight rod, the movable plate is slidably arranged on the two straight rods, the U-shaped rod is fixedly arranged on the outer wall of one side of the movable plate, the two sliding plates are both slidably arranged on the U-shaped rod, and the compression spring is movably sleeved on the U-shaped rod, and the two ends of the compression spring are respectively and fixedly arranged on the outer wall of one side of the two sliding plates, the two moving transverse plates are respectively and slidably arranged on the two straight rods, the two ends of the two hinge rods are respectively and hingedly arranged on the two moving transverse plates and the two sliding plates, the two stress springs are respectively and movably sleeved on the two straight rods, and the two ends of the two stress springs are respectively and fixedly connected with the fixed plate and the moving transverse plates.

2. The road safety protection device according to claim 1, wherein a fixed block is fixedly mounted on an outer wall of one side of the moving plate, which is far away from the fixed plate.

3. The road safety protection device according to claim 2, wherein a rotating rod is rotatably mounted on the fixed block, and one side of the rotating rod, which is far away from the fixed block, extends out of the arc-shaped installation box and is in sliding connection with the arc-shaped installation box.

4. The road safety protection device according to claim 3, wherein a guide wheel is fixedly mounted on the outer wall of one side of the rotating rod, which is positioned outside the arc-shaped installation box.

5. The road safety protection device according to claim 3, wherein an arc-shaped through opening is formed in an inner wall of one side of the arc-shaped installation box, and the rotating rod penetrates through the arc-shaped through opening and is connected with the inner wall of the arc-shaped through opening in a sliding mode.

6. The road safety protection device according to claim 3, wherein two sliding mounting has an annular plate on the L-shaped connecting rod, fixed mounting has annular sponge on the inner wall of annular plate, just the dwang runs through annular sponge and with the inner wall of annular sponge contacts, two respectively movable mounting has the recovery spring on the L-shaped connecting rod, and two the equal fixed mounting in one end of recovery spring is in on one side inner wall of arc install bin, two the other end of recovery spring is fixed mounting respectively corresponding the annular plate is close to on one side outer wall of arc install bin.

7. The road safety device according to claim 6, wherein the annular plate is provided with two through holes, and the two L-shaped connecting rods respectively penetrate through the corresponding through holes and are slidably connected with the inner walls of the corresponding through holes.