CN218786800U

CN218786800U - Road protective fence

Info

Publication number: CN218786800U
Application number: CN202223260682.9U
Authority: CN
Inventors: 郑玮; 郭凯; 郭雪涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-03
Filing date: 2022-12-03
Publication date: 2023-04-04
Anticipated expiration: 2032-12-03

Abstract

The utility model belongs to the technical field of the rail guard, especially, a road rail guard, including the pole setting, the pole setting is provided with two, two pole settings are left and right sides and set up, and the left end equidistance fixed welding of left pole setting has three spliced pole, the right-hand member of the pole setting on right side is provided with three connecting hole, three connecting hole and the size looks adaptation of three spliced pole and position are corresponding, the impartial distance of opposition end of two pole settings is provided with three No. two mounting grooves, and be located common demountable installation between two No. two mounting grooves of coplanar and have the railing main part, common demountable installation has the main part of preventing turning over between two mounting grooves. The utility model discloses a pole setting, railing main part and the dismantled and assembled design of anti-overturning main part, simple structure, the concatenation is convenient, has the length adjustability, the transportation of being convenient for, and the installation is firm stable, and the region of damage can be maintained alone and change, reduce cost, and can effectively reduce the phenomenon that people overturned the guardrail.

Description

Road protective fence

Technical Field

The utility model relates to a rail guard technical field, in particular to road rail guard.

Background

The road guard railing belongs to public traffic infrastructure, and is an important guarantee facility for maintaining and protecting road safety. The road guard railing is used for distinguishing lanes on the road, ensuring that vehicles run according to the lanes and guaranteeing traffic safety. Present rail guard is mostly put along the road by many little guardrails of cutting and is pieced together and form, does not have interconnect between the guardrail, and crashworthiness is relatively weak, and the car hits the guardrail on, very easily hits the guardrail.

The Chinese utility model patent with the granted announcement number of CN201620533922.3 discloses a road protective guard, which has the technical scheme key points that the road protective guard comprises a fixed column and a barrier, wherein the barrier is fixedly connected with the fixed column, an outer convex elastic block is arranged at the contact end of the fixed column and the road surface, the elastic block is contacted with the road surface, an alarm device is arranged at the end of the fixed column, which is far away from the road surface, a switch component for triggering the alarm device is arranged in the elastic block, and the switch component is connected with the alarm device through a lead; the road guard railing can effectively realize vehicle shunting on a road, and can warn a driver when a vehicle approaches the road guard railing so as to realize safe driving.

The above prior art solutions have the following drawbacks: 1. the size is large, rapid assembly and disassembly cannot be carried out, and transportation and carrying are inconvenient; 2. because the anti-crossing mechanism is not arranged above the road guard rail, the guard rail cannot be seen by some people, and the crossing guard rail crosses the road, so that personal accidents are easy to happen. Therefore, we propose a road guard rail.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a road guard rail, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a road guardrail, includes the pole setting, the pole setting is provided with two, two the pole setting is left and right sides and sets up, and the left end equidistance fixed welding of left pole setting has three spliced pole, and the right-hand member of pole setting on right side is provided with three connecting hole, and is three the connecting hole is corresponding with the size looks adaptation and the position of three spliced pole, two the equal fixed welding of lower extreme of pole setting has a bottom plate, two the equal integrated into one piece in both ends has the installation ear around the bottom plate, two the impartial distance of opposite end of pole setting is provided with three No. two mounting grooves, and is located common demountable installation between two No. two mounting grooves of coplanar has railing main part, two the upper end of pole setting all is provided with a mounting groove, two common demountable installation has the main part of preventing turning over between a mounting groove.

Preferably, the railing main part includes the horizontal pole, the equal fixed welding in both ends has No. two installation pieces about the horizontal pole, two the equal fixed mounting in rear end middle part of No. two installation pieces has No. two installation screw rods, two No. two the rear portion of No. two installation screw rods has all cup jointed a nut, and a nut and No. two installation screw rod threaded connection.

Preferably, the size of No. two installation pieces and the size looks adaptation of No. two mounting grooves, two No. two the installation piece is slidable mounting respectively with horizontal pole fixed mounting between two pole settings in No. two mounting grooves that correspond No. two the installation screw rod all runs through the back cell wall of No. two mounting grooves and with a nut threaded connection.

Preferably, the anti-crossing main body comprises a top plate, the left side and the right side of the lower end of the top plate are fixedly welded with one installation block, two installation screws are fixedly welded at the middle parts of the rear ends of the installation blocks, two nuts are sleeved at the rear parts of the installation screws, the two nuts are in threaded connection with the one installation screws, and the left side and the right side of the upper end of the top plate are provided with lifting grooves.

Preferably, the size of an installation piece and the size looks adaptation of a mounting groove, two installation pieces be sliding connection respectively in the mounting groove that corresponds with roof fixed mounting in the upper end of two pole settings, two an installation screw rod all runs through the back cell wall of a mounting groove and with No. two nut threaded connection.

Preferably, the impartial distance in both ends is provided with a plurality of protection nail around the roof, the upper end equidistance fixed mounting of roof has three protection ball, and is three the surface of protection ball all is provided with a plurality of protection nail No. two.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through pole setting, railing main part and the dismantled and assembled design of anti-overturning main part, simple structure, the concatenation is convenient, the transportation of being convenient for, and the installation is firm stable, and the region of damage can maintain alone and change, reduces the cost, and can splice the equipment with two rail guards in the connecting hole that corresponds through the spliced pole joint, realizes rail guard length adjustability.

2. The utility model discloses in, prevent turning over the main part through the setting, utilize a protection nail and protection ball to effectively reduce the phenomenon that people turned over the guardrail to reduce the emergence of personal accident.

Drawings

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

fig. 2 is a schematic view of the structure of the road guard rail of the present invention;

fig. 3 is a schematic structural view of the anti-crossing main body of the road guard fence according to the present invention;

fig. 4 is a schematic structural view of the rail body of the road guard rail of the present invention.

In the figure: 1. erecting a rod; 2. connecting columns; 3. connecting holes; 4. a base plate; 5. mounting lugs; 6. a balustrade main body; 7. a rollover prevention body; 11. a first mounting groove; 12. a second mounting groove; 61. a cross bar; 62. a second mounting block; 63. mounting a screw rod II; 64. a first nut; 71. a top plate; 72. a first mounting block; 73. a first mounting screw; 74. a second nut; 75. lifting the groove; 76. a first protective nail; 77. a protective ball; 78. no. two protection nails.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a road guardrail, including pole setting 1, pole setting 1 is provided with two, set up about two pole settings 1 are, and left pole setting 1's left end equidistance fixed welding has three spliced pole 2, the right-hand member of pole setting 1 on right side is provided with three connecting hole 3, three connecting hole 3 is corresponding with three spliced pole 2's size looks adaptation and position, the equal fixed welding of lower extreme of two pole settings 1 has bottom plate 4, both ends homogeneous shaping has installation ear 5 around two bottom plates 4, the impartial distance of two opposite ends of two pole settings 1 is provided with three No. two mounting grooves 12, and be located common demountable installation between two No. two mounting grooves 12 of coplanar have railing main part 6, the upper end of two pole settings 1 all is provided with mounting groove 11, common demountable installation has between two mounting grooves 11 prevents turning over main part 7.

In this embodiment, the handrail main body 6 includes a cross bar 61, the left and right ends of the cross bar 61 are both fixedly welded with a second mounting block 62, the middle parts of the rear ends of the two second mounting blocks 62 are both fixedly mounted with a second mounting screw 63, the rear parts of the two second mounting screws 63 are both sleeved with a first nut 64, and the first nut 64 is in threaded connection with the second mounting screw 63; the size of the second mounting block 62 is matched with that of the second mounting groove 12, the two second mounting blocks 62 are respectively slidably mounted in the corresponding second mounting grooves 12 to fixedly mount the cross rod 61 between the two upright rods 1, and the two second mounting screws 63 penetrate through the rear groove wall of the second mounting groove 12 and are in threaded connection with the first screw cap 64; the anti-crossing main body 7 comprises a top plate 71, a first mounting block 72 is fixedly welded on the left side and the right side of the lower end of the top plate 71, a first mounting screw 73 is fixedly welded in the middle of the rear end of each of the first mounting blocks 72, a second nut 74 is sleeved on the rear portion of each of the first mounting screws 73, each second nut 74 is in threaded connection with the corresponding first mounting screw 73, and lifting grooves 75 are formed in the left side and the right side of the upper end of the top plate 71; the size of the first mounting block 72 is matched with that of the first mounting groove 11, the two first mounting blocks 72 are respectively connected in the corresponding first mounting grooves 11 in a sliding manner to fixedly mount the top plate 71 at the upper ends of the two upright rods 1, and the two first mounting screws 73 penetrate through the rear groove wall of the first mounting groove 11 and are in threaded connection with the second screw cap 74; through pole setting 1, railing main part 6 and the dismantled and assembled design of anti-overturning main part 7, simple structure, the concatenation is convenient, the transportation of being convenient for, the installation is firm stable, and the region of damage can be maintained alone and changed, reduces the cost, and can splice the equipment with two rail guards in the connecting hole 3 that corresponds through 2 joints of spliced pole, realizes rail guard length adjustability.

In this embodiment, a plurality of first protection nails 76 are equally spaced at the front end and the rear end of the top plate 71, three protection balls 77 are fixedly mounted at the upper end of the top plate 71 at equal intervals, and a plurality of second protection nails 78 are respectively disposed on the outer surfaces of the three protection balls 77; the first protection nail 76 and the first protection ball 77 are utilized to effectively reduce the phenomenon that people climb over the guardrail, thereby reducing the occurrence of personal accidents.

It should be noted that, the utility model relates to a road guardrail, in specific use, with No. two installation piece 62 sliding connection with horizontal pole 61 fixed mounting between two pole setting 1 in No. two mounting grooves 12 of the left and right sides, then run through the back cell wall of No. two mounting grooves 12 and lock fixedly with a nut 64 threaded connection railing main part 6 through No. two installation screw rods 63, adopt the same mode to install three railing main part 6 between two pole setting 1 in proper order, then with an installation piece 72 sliding connection with roof 71 fixed mounting in the upper end of two pole setting 1 in a mounting groove 11 of the left and right sides, run through the back cell wall of a mounting groove 11 and lock fixedly with No. two nut 74 threaded connection main part 7 of preventing turning over through an installation screw rod 73, can accomplish assembling of whole guardrail, through pole setting 1, railing main part 6 and the design of preventing turning over main part 7, moreover, the steam generator is simple structure, the concatenation is convenient, the transportation, the installation is firm and stable, the region of damage can maintain alone, reduce the cost, can change two joints in the connecting hole 3 that corresponds and can carry out the equipment two spliced main part 7, thereby the spliced effectively the protection nail through the reduction of the human body nail, thereby the reduction of the emergence of the human body, the spliced phenomenon of the turnover, thereby, the spliced nail takes place, thereby the effective bolt of the reduction of the protection nail through the protection nail 77.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a road rail guard, includes pole setting (1), its characterized in that: the guardrail comprises two upright rods (1), wherein the two upright rods (1) are arranged in a left-right mode, three connecting columns (2) are fixedly welded at the left ends of the left upright rods (1) in an equidistant mode, three connecting holes (3) are formed in the right ends of the right upright rods (1), the three connecting holes (3) correspond to the three connecting columns (2) in size and position, bottom plates (4) are fixedly welded at the lower ends of the two upright rods (1), mounting lugs (5) are integrally formed at the front ends and the rear ends of the two bottom plates (4), three second mounting grooves (12) are formed at equal distances of the opposite ends of the two upright rods (1), a guardrail body (6) is detachably mounted between the two second mounting grooves (12) on the same plane, a first mounting groove (11) is formed at the upper ends of the two upright rods (1), and an anti-crossing main body (7) is detachably mounted between the first mounting grooves (11);

prevent turning over main part (7) more including roof (71), the equal fixed welding of the lower extreme left and right sides of roof (71) has installation piece (72) No. one, two the equal fixed welding of rear end middle part of installation piece (72) has installation screw rod (73) No. one, two No. two nut (74) have all been cup jointed to the rear portion of installation screw rod (73), and No. two nut (74) and installation screw rod (73) threaded connection, the upper end left and right sides of roof (71) all is provided with carries groove (75).

2. A road guard rail according to claim 1, characterized in that: railing main part (6) are including horizontal pole (61), the equal fixed welding in both ends has No. two installation pieces (62), two about horizontal pole (61) the equal fixed mounting in rear end middle part of No. two installation pieces (62) has No. two installation screw rods (63), two No. two the rear portion of installation screw rod (63) has all been cup jointed No. one nut (64), and No. one nut (64) and No. two installation screw rod (63) threaded connection.

3. A road guard rail according to claim 2, wherein: the size of No. two installation piece (62) and the size looks adaptation of No. two mounting grooves (12), two No. two installation piece (62) slidable mounting respectively in the mounting groove (12) that correspond with horizontal pole (61) fixed mounting between two pole setting (1), two No. two installation screw rod (63) all run through the back cell wall of No. two mounting grooves (12) and with nut (64) threaded connection.

4. A road guard rail according to claim 1, characterized in that: the size of an installation piece (72) and the size looks adaptation of a mounting groove (11), two installation piece (72) is sliding connection respectively in a mounting groove (11) that corresponds with roof (71) fixed mounting in the upper end of two pole settings (1), two installation screw rod (73) all run through the back cell wall of a mounting groove (11) and with No. two nut (74) threaded connection.

5. A road guard rail according to claim 1, characterized in that: the equal distance in both ends is provided with a plurality of protection nail (76) around roof (71), the equidistance fixed mounting in the upper end of roof (71) has three protection ball (77), and is three the surface of protection ball (77) all is provided with a plurality of No. two protection nail (78).