CN212506009U

CN212506009U - Roadside protection device for rural highway

Info

Publication number: CN212506009U
Application number: CN202021005177.8U
Authority: CN
Inventors: 洪松
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-02-09
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a roadside protection device for rural highway, including chassis and roof-rack, the chassis includes the support arm, and the vertical relative two that are provided with of support arm, the welding of the bottom surface of support arm top level has the fixed disk, equal vertical welding has the spout piece on the relative terminal surface of support arm, and the vertical screw thread in top of support arm has seted up the installation screw, the vertical roof-rack of installing in support arm top, and the roof-rack includes fixed frame, the bottom horizontal welding of fixed frame both sides terminal surface has the orifice plate, and the orifice plate passes through screw thread and installs in the installation screw on support arm top. The utility model discloses when can improve the protective effect to highway road surface, stop the poultry and get into the road surface, improve the security that road vehicle traveled.

Description

Roadside protection device for rural highway

Technical Field

The utility model relates to a highway protection technology field especially relates to a roadside protector for rural highway.

Background

Along with the deepening of the rural highway construction work in China, more and more rural highways are opened and operated, but the traffic safety problem on the rural highways is gradually outstanding, the existing rural highway protection facilities are quite simple and crude, concrete poured plates are generally used as guardrails, no warning measures are provided, accidents are easily caused, and due to the fact that the hardness of concrete is high, large impact can be generated on victims when the accidents happen, meanwhile, the protection device cannot prevent roadside poultry from entering the road surface, and therefore property loss of the villagers is caused.

Therefore, a roadside protection device for a rural highway is needed, which can improve the protection effect on the highway pavement, prevent poultry from entering the pavement and improve the driving safety of road vehicles.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roadside protector for rural highway aims at improving current rural highway protective equipment and is fairly crude, generally does not have any warning measure with concrete placement's board as the guardrail, causes the accident very easily to because the hardness of concrete is higher, can produce great impact to the victim when taking place the accident, protector can not block the roadside poultry and get into the road surface simultaneously, thereby leads to the problem of rural people loss of property.

The utility model discloses a realize like this:

the utility model provides a roadside protection device for rural highway, including chassis and roof-rack, the chassis includes the support arm, and the vertical relative two that are provided with of support arm, the welding of the bottom surface of support arm is improved level has the fixed disk, equal vertical welding has the spout piece on the relative terminal surface of support arm, and the vertical screw thread in top of support arm has seted up the installation screw, the roof-rack is vertically installed on the support arm top, and the roof-rack includes fixed frame, the bottom horizontal welding of fixed frame both sides terminal surface has the orifice plate, and the orifice plate passes through screw thread and installs in the installation screw on support arm top.

Furthermore, bearing sleeves are welded on the upper end face and the lower end face of the inside of the fixed frame relatively, and the plastic rotating barrel is vertically installed in the fixed frame in a rotating mode.

And then through utilizing the inside vertical rotation of fixed frame to install plastics and changeing the bucket to utilize plastics to change the bucket energy-absorbing performance good, the crashworthiness can be good, the cost is low and the light advantage of quality, be convenient for reduce the striking that the vehicle received.

Furthermore, plastics change bucket and be inside hollow structure, and the middle part of plastics change bucket is vertical to be run through to peg graft and to have the pivot, and the both ends of pivot are fixed in the inside bearing housing of fixed frame through the bearing.

And then for inside hollow structure through plastics commentaries on classics bucket, inside is filled with fine sand and water, and plastics commentaries on classics bucket takes place deformation when receiving the striking to absorb the impact, alleviate the injury to personnel's vehicle, the both ends of pivot are passed through the bearing simultaneously and are fixed in the inside bearing housing of fixed frame, thereby plastics commentaries on classics bucket takes place to rotate when receiving the striking, and then the conversion absorbs the impact, thereby absorbs vibrations and will hurt.

Further, the outer wall of the plastic rotating barrel inside the fixing frame is evenly provided with rubber balls in an integrated mode, and the top face of the fixing frame is vertically welded with the blocking frame.

And then the rubber balls are uniformly and integrally formed on the outer wall of the plastic rotating barrel in the fixing frame, so that the impact force is absorbed, and the rubbing force is reduced.

Furthermore, a screen plate is arranged between the bottom frames, and two sides of the screen plate are vertically inserted into the sliding groove blocks in a sliding mode.

And then through being provided with the otter board between the chassis, and the vertical slip grafting in the spout piece in both sides of otter board to quick slidable mounting chassis and otter board, thereby the space between the location shutoff chassis, thereby avoid the poultry to bore the chassis, cause the traffic accident.

Furthermore, a fixing strip is horizontally welded between the supporting arms.

And then through the horizontal welding between the support arm have the fixed strip to connect the adjacent support arm of installation.

Compared with the prior art, the beneficial effects of the utility model are that: when the utility model is used for the roadside protection device of the rural highway, firstly, a concrete base is pre-embedded on two road discs for connecting and installing the protection device, a fixing disc horizontally welded on the bottom surface of a supporting arm in a bottom frame is matched with a stud on the base in a penetrating way during installation, the bottom frame is fixed by nut locking, a screen plate is arranged between the bottom frames, and two sides of the screen plate are vertically inserted in a sliding groove block in a sliding way, so that the bottom frame and the screen plate are quickly installed in a sliding way, thereby positioning and plugging the gap between the bottom frames, thereby preventing poultry from drilling through the bottom frame to cause traffic accidents, then the top end of the supporting arm is installed in an installation screw hole at the top end of the supporting arm by a screw thread through a screw hole plate, thereby vertically installing the bottom frame and a top frame, then a plastic rotating barrel is installed by utilizing the vertical, receive plastics when striking and change bucket and take place deformation to absorb the impact, alleviate the injury to personnel's vehicle, the both ends of pivot are passed through the bearing and are fixed in the inside bearing housing of fixed frame simultaneously, thereby receive plastics when striking and change bucket and take place to rotate, and then the transformation absorbs the impact, thereby absorb vibrations will be to the injury.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the exploded structure of the present invention;

fig. 3 is a schematic structural view of an upper frame in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of the bottom frame in the embodiment of the present invention.

In the figure: 1. a chassis; 11. a support arm; 12. a chute block; 13. fixing the disc; 14. a fixing strip; 15. mounting a screw hole; 16. a screen plate; 2. a top frame; 21. a fixing frame; 22. a screw hole plate; 23. plastic rotating barrels; 24. a rotating shaft; 25. a rubber ball; 26. and a blocking frame.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, a roadside protection device for rural highways, comprising a bottom frame 1 and a top frame 2, wherein the bottom frame 1 comprises two support arms 11, the two support arms 11 are vertically and oppositely arranged, a fixed disk 13 is horizontally welded on the bottom surface of each support arm 11, a chute block 12 is vertically welded on the opposite end surface of each support arm 11, a mounting screw hole 15 is formed in the vertical thread on the top end of each support arm 11, the top frame 2 is vertically mounted on the top end of each support arm 11, the top frame 2 comprises a fixed frame 21, screw plates 22 are horizontally welded on the bottom of the end surfaces on two sides of the fixed frame 21, and the screw plates 22 are mounted in the mounting screw holes 15 on.

When the roadside protection device of the rural highway is used, firstly, concrete bases are pre-embedded in two road discs and used for connecting and installing the protection device, a fixing disc 13 horizontally welded on the bottom surface of a supporting arm 11 in an underframe 1 is matched with a stud on the base in a penetrating way during installation, the underframe 1 is locked and fixed through a nut, a screen plate 16 is arranged between the underframe 1, two sides of the screen plate 16 are vertically and slidably inserted in a sliding groove block 12, so that the underframe 1 and the screen plate 16 are quickly and slidably installed, a gap between the underframe 1 is positioned and sealed, and accordingly, the situation that poultry pass through the underframe 1 to cause traffic accidents is avoided, then the top end of the supporting arm 11 is installed in an installation screw hole 15 at the top end of the supporting arm 11 through a screw hole plate 22 through screw threads, so that the underframe 1 and a top frame 2 are vertically installed, and then a plastic rotary, for inside hollow structure through plastics commentaries on classics bucket 23, inside is annotated has fine sand and water, and plastics commentaries on classics bucket 23 takes place deformation when receiving the striking to absorb the impact, alleviate the injury to personnel's vehicle, the both ends of pivot 24 are passed through the bearing simultaneously and are fixed in the inside bearing housing of fixed frame 21, thereby plastics commentaries on classics bucket 23 takes place to rotate when receiving the striking, and then the conversion absorbs the impact, thereby absorbs vibrations and will be to the injury.

Referring to fig. 4, bearing sleeves are welded to the upper and lower end surfaces of the inside of the fixing frame 21, and a plastic rotary tub 23 is vertically and rotatably installed inside the fixing frame 21.

And then through utilizing the inside vertical rotation of fixed frame 21 to install plastics and changeing bucket 23 to utilize plastics to change bucket 23 energy-absorbing performance good, the resistant striking performance is good, the cost is low and the light advantage of quality, be convenient for reduce the striking that the vehicle received.

Referring to fig. 3, the plastic rotating barrel 23 is a hollow structure, a rotating shaft 24 vertically penetrates through the middle of the plastic rotating barrel 23, and two ends of the rotating shaft 24 are fixed in bearing sleeves inside the fixing frame 21 through bearings.

And then for inside hollow structure through plastics commentaries on classics bucket 23, inside is annotated has fine sand and water, and plastics commentaries on classics bucket 23 takes place deformation when receiving the striking to absorb the impact, alleviate the injury to personnel's vehicle, the both ends of pivot 24 are passed through the bearing simultaneously and are fixed in the inside bearing housing of fixed frame 21, thereby plastics commentaries on classics bucket 23 takes place to rotate when receiving the striking, and then the conversion absorbs the impact, thereby absorbs vibrations and will injure.

Referring to fig. 3, rubber balls 25 are uniformly and integrally formed on the outer wall of the plastic rotary barrel 23 inside the fixing frame 21, and a blocking frame 26 is vertically welded to the top surface of the fixing frame 21.

And the rubber balls 25 are uniformly and integrally formed on the outer wall of the plastic rotating barrel 23 in the fixed frame 21, so that impact force is absorbed, and rubbing force is reduced.

Referring to fig. 4, a mesh plate 16 is disposed between the bottom frames 1, and two sides of the mesh plate 16 are vertically inserted into the chute blocks 12 in a sliding manner.

And then through being provided with otter board 16 between chassis 1, and the vertical slip grafting in spout piece 12 in both sides of otter board 16 to quick slidable mounting chassis 1 and otter board 16, thereby the space between the location shutoff chassis 1, thereby avoid the poultry to bore chassis 1, cause the traffic accident.

Referring to fig. 4, a fixing bar 14 is horizontally welded between the supporting arms 11.

And further, fixing strips 14 are horizontally welded between the supporting arms 11, so that the adjacent supporting arms 11 are connected and installed.

The working principle is as follows: when the roadside protection device of the rural highway is used, firstly, concrete bases are pre-embedded in two road discs and used for connecting and installing the protection device, a fixing disc 13 which is horizontally welded on the bottom surface of a supporting arm 11 in an underframe 1 is matched with a stud on the base in a penetrating way during installation, the underframe 1 is locked and fixed through a nut, a screen plate 16 is arranged between the underframe 1, two sides of the screen plate 16 are vertically and slidably inserted in a sliding groove block 12, so that the underframe 1 and the screen plate 16 are quickly and slidably installed, a gap between the underframe 1 is positioned and sealed, poultry are prevented from drilling through the underframe 1 to cause traffic accidents, then the top end of the supporting arm 11 is installed in an installation screw hole 15 at the top end of the supporting arm 11 through a screw thread through a screw hole plate 22, so that the underframe 1 and a top frame 2 are vertically installed, then a plastic rotating barrel 23 is vertically and rotatably installed in the fixing frame, inside is annotated with fine sand and water, and plastics commentaries on classics bucket 23 takes place deformation when receiving the striking to absorb the impact, alleviate the injury to personnel's vehicle, the bearing is passed through at the both ends of pivot 24 simultaneously and is fixed in the inside bearing housing of fixed frame 21, thereby plastics commentaries on classics bucket 23 takes place to rotate when receiving the striking, and then the conversion absorbs the impact, thereby absorbs vibrations and will be to the injury.

The device obtained by the design can basically meet the use of the roadside protection device for the rural highway, which can improve the protection effect on the highway pavement, prevent poultry from entering the pavement and improve the driving safety of road vehicles, but the designer further improves the device with the aim of further improving the functions.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a roadside protection device for rural highway, includes chassis (1) and roof-rack (2), its characterized in that: chassis (1) is including support arm (11), and support arm (11) vertical relative be provided with two, the bottom surface horizontal welding of support arm (11) has fixed disk (13), equal vertical welding has spout piece (12) on the relative terminal surface of support arm (11), and the vertical screw thread in top of support arm (11) has seted up installation screw (15), support arm (11) top is vertical installs roof-rack (2), and roof-rack (2) are including fixed frame (21), the bottom horizontal welding of fixed frame (21) both sides terminal surface has screw plate (22), and screw plate (22) are installed in installation screw (15) on support arm (11) top through screw thread.

2. The roadside protection device for the rural highway according to the claim 1, wherein the bearing sleeves are oppositely welded on the upper and lower end surfaces of the inner part of the fixed frame (21), and the plastic rotary barrel (23) is vertically and rotatably installed inside the fixed frame (21).

3. The roadside protection device for the rural highway according to claim 2, wherein the plastic rotating barrel (23) is of an internal hollow structure, a rotating shaft (24) vertically penetrates through the middle part of the plastic rotating barrel (23) in an inserted mode, and two ends of the rotating shaft (24) are fixed in bearing sleeves inside the fixed frame (21) through bearings.

4. The roadside protection device for the rural highway according to the claim 3, wherein the outer wall of the plastic rotating barrel (23) inside the fixing frame (21) is uniformly and integrally provided with a rubber ball (25), and the top surface of the fixing frame (21) is vertically welded with a baffle frame (26).

5. The roadside protection device for the rural highway according to the claim 4, wherein a net plate (16) is arranged between the bottom frames (1), and two sides of the net plate (16) are vertically inserted in the chute blocks (12) in a sliding and inserting mode.

6. The roadside protection device for rural highways according to claim 5, characterized in that a fixing strip (14) is welded horizontally between the supporting arms (11).