CN219175093U

CN219175093U - Isolation guardrail for municipal road

Info

Publication number: CN219175093U
Application number: CN202223282877.3U
Authority: CN
Inventors: 张宗旭; 宿联启; 梁祖熠; 林少华
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-06-13
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to the technical field related to municipal construction, in particular to an isolation guardrail for municipal roads, which comprises guardrail posts, lower cross beams, upper cross beams and vertical beams, wherein the guardrail posts are formed by combining counterweight bases, upright pipes and top caps, and lower limiting rod holes are formed in the upper surfaces of the counterweight bases; through setting up the isolation barrier for municipal road that constitutes by guardrail stand, lower beam, upper beam and vertical beam combination to through setting up the guardrail stand to by counter weight base, stand pipe and top cap combination constitute, and set up the gag lever post between counter weight base and top cap, and set up the spliced eye through the both ends at lower beam and upper beam, thereby fix a position lower beam, upper beam through the gag lever post, and fix a position vertical beam through lower beam and upper beam, thereby let the fixed knot structure between each part of isolation barrier obtain optimizing, thereby improve isolation barrier's whole equipment convenience.

Description

Isolation guardrail for municipal road

Technical Field

The utility model relates to the technical field related to municipal construction, in particular to an isolation guardrail for municipal roads.

Background

Municipal administration refers to various administrative work of the city, and also refers to market trade matters. Urban management work includes business, traffic, public security, religion, environment, sanitation, basic construction and the like;

the road guardrail is a traffic safety facility arranged at the outer side of a road shoulder, a traffic separation belt, pedestrian road teeth and the like, and collision energy is absorbed through self deformation or vehicle climbing, so that the running direction of a vehicle is changed, the vehicle is prevented from going out of the road or entering an opposite lane, the injury to passengers is reduced to the greatest extent, and the road guardrail is built beside the road in order to ensure the running safety of the vehicle and better separation of pedestrians in urban roads;

however, the conventional road guardrail is usually positioned and installed by adopting a screw structure, so that the overall disassembly and assembly efficiency is low, and the on-site assembly and subsequent maintenance work are inconvenient.

Disclosure of Invention

The utility model aims to provide an isolation guardrail for municipal roads, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an isolation barrier for a town road, the isolation barrier for a town road comprising:

the guardrail upright post is formed by combining a counterweight base, an upright post pipe and a top cap, a lower limit rod hole is formed in the upper surface of the counterweight base, a lower inserting groove and an upper inserting groove are formed in the side wall of the upright post pipe, an upper limit rod hole is formed in the lower surface of the top cap, and a limit rod is inserted between the lower limit rod hole and the upper limit rod hole;

the two ends of the lower cross beam are respectively inserted into the lower insertion grooves, and the upper surface of the lower cross beam is provided with a butt joint groove;

the upper cross beam and the lower cross beam have the same structure and are symmetrically arranged, the end parts of the upper cross beam are inserted into the upper inserting grooves, inserting holes are formed in the two ends of the lower cross beam and the upper cross beam, and the limiting rods penetrate through the inserting holes;

the upper end and the lower end of the vertical beam are respectively inserted and installed in the butt joint grooves on the upper cross beam and the lower cross beam.

Preferably, the counterweight base and the upright post pipe are integrally formed, the side wall of the upright post pipe is provided with a first-stage bolt hole, the top cap is movably inserted into the inner cavity of the upright post pipe, the top cap is provided with a second-stage bolt hole, the second-stage bolt hole is arranged corresponding to the first-stage bolt hole, and the top cap and the upright post pipe are positioned through a bolt and a nut.

Preferably, limiting plates are welded on the outer side walls of the two ends of the lower cross beam and the upper cross beam, and when the limiting plates are abutted against the outer side walls of the upright post pipes, the inserting holes and the lower limiting rod holes are correspondingly arranged.

Preferably, the side walls at two ends of the lower cross beam and the upper cross beam are uniformly formed with first-stage limiting protrusions, and when the limiting plates are abutted against the outer side walls of the upright tubes, the first-stage limiting protrusions are abutted against the inner side walls of the upright tubes.

Preferably, when the vertical beam is actually installed, the upper end and the lower end of the vertical beam are respectively propped against the inner side walls of the upper cross beam and the lower cross beam.

Preferably, the upper and lower end lateral walls of the vertical beam are uniformly formed with two-stage limiting protrusions, and the two-stage limiting protrusions on the upper and lower end lateral walls of the vertical beam are respectively propped against the inner side walls of the upper beam and the lower beam when the vertical beam is actually installed.

Compared with the prior art, the utility model has the beneficial effects that:

1. the isolation guardrail for the municipal road is formed by combining the guardrail upright post, the lower cross beam, the upper cross beam and the vertical beam, the guardrail upright post is formed by combining the counterweight base, the upright post pipe and the top cap, the limiting rod is arranged between the counterweight base and the top cap, and the two ends of the lower cross beam and the upper cross beam are provided with the inserting holes, so that the lower cross beam and the upper cross beam are positioned through the limiting rod, the vertical beam is positioned through the lower cross beam and the upper cross beam, the fixed structure among all parts of the isolation guardrail is optimized, and the integral assembly convenience of the isolation guardrail is improved;

2. and limiting plates are arranged on the outer side walls of the two ends of the lower cross beam and the upper cross beam, so that the limiting rods are conveniently inserted into the inserting holes in the lower cross beam and the upper cross beam in a aligned mode through the arrangement of the limiting plates.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a half cross-sectional view of a guardrail post of the present utility model;

FIG. 3 is a schematic view of the lower beam structure of the present utility model;

fig. 4 is a schematic view of the structure of the vertical beam of the present utility model.

In the figure: guardrail column 1, lower beam 2, upper beam 3, vertical beam 4, counterweight base 5, column pipe 6, top cap 7, lower inserting groove 8, upper inserting groove 9, lower limiting rod hole 10, limiting rod 11, inserting hole 12, butt joint groove 13, limiting plate 14, primary limiting protrusion 15, secondary limiting protrusion 16.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1-4, the present utility model provides three preferred embodiments:

example 1

The utility model provides an isolation guardrail for town road, isolation guardrail for town road includes guardrail stand 1, lower beam 2, upper beam 3 and vertical beam 4, guardrail stand 1 comprises counter weight base 5, stand pipe 6 and top cap 7 combination, lower gag lever post hole 10 has been seted up to counter weight base 5 upper surface, lower spliced eye 8 and upper spliced eye 9 have been seted up on the lateral wall of stand pipe 6, upper gag lever post hole has been seted up to top cap 7 lower surface, and peg graft between lower gag lever post hole 10 and the upper gag lever post hole has gag lever post 11, peg graft respectively in lower spliced eye 8 at lower beam 2's both ends, and docking groove 13 has been seted up to lower beam 2's upper surface, upper beam 3 is the same with lower beam 2's structure, and both are the symmetry setting, and peg graft in upper beam 3's tip is in upper spliced eye 9, peg 12 has all been seted up at lower beam 2, upper beam 3's both ends, peg 12 passes peg 12, peg graft respectively in docking groove 13 on upper beam 3 and lower beam 2 is gone up to vertical beam 4.

The counterweight base 5 and the upright post pipe 6 are integrally formed, primary bolt holes are formed in the side wall of the upright post pipe 6, the top cap 7 is movably inserted into the inner cavity of the upright post pipe 6, secondary bolt holes are formed in the top cap 7, the secondary bolt holes are correspondingly formed in the primary bolt holes, the top cap 7 and the upright post pipe 6 are positioned through bolts and nuts, the guardrail for the municipal road formed by combining the guardrail upright post 1, the lower cross beam 2, the upper cross beam 3 and the vertical beam 4 is arranged, the guardrail upright post 1 is formed by combining the counterweight base 5, the upright post pipe 6 and the top cap 7, a limiting rod 11 is arranged between the counterweight base 5 and the top cap 7, and inserting holes 12 are formed in two ends of the lower cross beam 2 and the upper cross beam 3, the lower cross beam 2 and the upper cross beam 3 are positioned through the limiting rod 11, and the vertical beam 4 is positioned through the lower cross beam 2 and the upper cross beam 3, so that the fixing structure between all parts of the guardrail is optimized, and the whole assembly convenience of the guardrail is improved.

Example two

On the basis of the first embodiment, limiting plates 14 are welded and connected to the outer side walls of the two ends of the lower beam 2 and the upper beam 3, and when the limiting plates 14 are abutted against the outer side walls of the upright post pipe 6, the inserting holes 12 and the lower limiting rod holes 10 are correspondingly arranged, and the limiting plates 14 are arranged on the outer side walls of the two ends of the lower beam 2 and the upper beam 3, so that the limiting rods 11 are conveniently inserted into the inserting holes 12 on the lower beam 2 and the upper beam 3 in an aligned manner through the arrangement of the limiting plates 14.

Example III

On the basis of the second embodiment, the first-stage limiting protrusions 15 are uniformly formed on the side walls of the two ends of the lower cross beam 2 and the upper cross beam 3, and when the limiting plates 14 are abutted against the outer side walls of the upright post pipes 6, the first-stage limiting protrusions 15 are abutted against the inner side walls of the upright post pipes 6.

When the vertical beam 4 is actually installed, the upper end and the lower end of the vertical beam 4 are respectively propped against the inner side walls of the upper cross beam 3 and the lower cross beam 2, the two-stage limiting protrusions 16 are uniformly formed on the outer side walls of the upper end and the lower end of the vertical beam 4, and when the vertical beam 4 is actually installed, the two-stage limiting protrusions 16 on the outer side walls of the upper end and the lower end of the vertical beam 4 are respectively propped against the inner side walls of the upper cross beam 3 and the lower cross beam 2, and the two-stage limiting protrusions 15 and the two-stage limiting protrusions 16 are arranged, so that the worker can conveniently pre-position the upper cross beam 3, the lower cross beam 2 and the vertical beam 4.

While the foregoing has been described in terms of illustrative embodiments thereof, so that those skilled in the art may appreciate the present application, it is not intended to be limited to the precise embodiments so that others skilled in the art may readily utilize the present application to its various modifications and variations which are within the spirit and scope of the present application as defined and determined by the appended claims.

Claims

1. The utility model provides an isolation guardrail for town road which characterized in that: the isolation barrier for the municipal road comprises:

the guardrail column (1), guardrail column (1) comprises counter weight base (5), stand pipe (6) and top cap (7) combination, lower limit lever hole (10) has been seted up to counter weight base (5) upper surface, lower spliced eye (8) and upper spliced eye (9) have been seted up on the lateral wall of stand pipe (6), upper limit lever hole has been seted up to top cap (7) lower surface, and peg graft between lower limit lever hole (10) and the upper limit lever hole have gag lever post (11);

the lower cross beam (2), two ends of the lower cross beam (2) are respectively inserted into the lower insertion grooves (8), and a butt joint groove (13) is formed in the upper surface of the lower cross beam (2);

the upper cross beam (3), the upper cross beam (3) and the lower cross beam (2) have the same structure and are symmetrically arranged, the end parts of the upper cross beam (3) are inserted into the upper inserting grooves (9), inserting holes (12) are formed in the two ends of the lower cross beam (2) and the upper cross beam (3), and the limiting rods (11) penetrate through the inserting holes (12);

the upper end and the lower end of the vertical beam (4) are respectively inserted and installed in the butt joint grooves (13) on the upper cross beam (3) and the lower cross beam (2).

2. The isolation barrier for a town road as claimed in claim 1, wherein: the counterweight base (5) and the upright post pipe (6) are integrally formed, primary bolt holes are formed in the side wall of the upright post pipe (6), the top cap (7) is movably inserted into the inner cavity of the upright post pipe (6), secondary bolt holes are formed in the top cap (7), the secondary bolt holes are arranged corresponding to the primary bolt holes, and the top cap (7) and the upright post pipe (6) are positioned through bolt nuts.

3. The isolation barrier for a town road as claimed in claim 2, wherein: limiting plates (14) are welded and connected to the outer side walls of the two ends of the lower cross beam (2) and the upper cross beam (3), and when the limiting plates (14) are abutted to the outer side walls of the upright post pipes (6), the plugging holes (12) and the lower limiting rod holes (10) are correspondingly arranged.

4. A barrier rib for a municipal road according to claim 3, wherein: the two end side walls of the lower cross beam (2) and the upper cross beam (3) are uniformly formed with first-stage limiting protrusions (15), and when the limiting plates (14) are abutted against the outer side walls of the upright post pipes (6), the first-stage limiting protrusions (15) are abutted against the inner side walls of the upright post pipes (6).

5. The isolation barrier for a municipal road according to claim 4, wherein: when the vertical beam (4) is actually installed, the upper end and the lower end of the vertical beam (4) are respectively propped against the inner side walls of the upper cross beam (3) and the lower cross beam (2).

6. The isolation barrier for a municipal road according to claim 5, wherein: the upper end outer side wall and the lower end outer side wall of the vertical beam (4) are uniformly formed with two-stage limiting protrusions (16), and when the vertical beam (4) is actually installed, the two-stage limiting protrusions (16) on the upper end outer side wall and the lower end outer side wall of the vertical beam (4) are respectively propped against the inner side walls of the upper cross beam (3) and the lower cross beam (2).