CN220686964U - Novel guardrail - Google Patents

Abstract

The utility model discloses a novel guardrail, which belongs to the field of traffic engineering, and comprises upright posts and guardrail components, wherein pin sleeves are arranged on two sides of each upright post and each group of guardrail components, every two groups of opposite pin sleeves are connected through a bolt, each guardrail component comprises an upper cross rod, a lower cross rod and a plurality of groups of vertical rods, and the upper cross rod, the lower cross rod and a plurality of groups of vertical rods enclose a rectangle; the pin bush of the side wall between every two groups of guardrail components carries out swing joint through the bolt, then the pin bush of two groups of guardrail components side walls in the outermost side carries out connection installation through the bolt and the pin bush on the stand, improves the convenience of installation, can rotate by arbitrary angle between every two groups of guardrail components simultaneously, is applicable to different road conditions and environment and uses.

Description

Novel guardrail

Technical Field

The utility model relates to the technical field of traffic engineering, in particular to a novel guardrail.

Background

In the traffic engineering field, in highway public traffic engineering, maintenance of road surfaces, bridges and the like is often required to be provided with isolation guardrails for traffic control; however, the traditional guardrail is difficult to transport, assemble and disassemble, and once the local reconstruction or the channel addition is involved, the corresponding part rod pieces of the guardrail are required to be destructively dismantled, so that the transformation is inconvenient, the utilization rate is low, the cost is increased, and the guardrail has no reflective sign at night and has certain potential safety hazard.

Disclosure of Invention

In order to overcome the technical problems, the utility model aims to provide a novel guardrail, so as to solve the problems that the improvement is inconvenient, the utilization rate is low, the cost is increased, the reflective sign is not generated at night, and certain potential safety hazard exists because the corresponding part rod pieces of the guardrail are required to be destructively dismantled in the prior art.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a novel guardrail, includes stand and guardrail subassembly, the both sides of stand and multiunit guardrail subassembly all are provided with the bush, are connected through the bolt between every two sets of relative bush, guardrail subassembly includes horizontal pole, bottom rail and multiunit montant, horizontal pole, bottom rail and multiunit go up the montant encloses into the rectangle.

As a further scheme of the utility model: the guardrail assembly is internally provided with a steel wire mesh, and two sides of the guardrail assembly are fixedly connected with reflective patches.

As a further scheme of the utility model: the bottom of the guardrail component is provided with universal wheels.

As a further scheme of the utility model: limiting holes are formed in the pin sleeves, and the diameters of the limiting holes are the same as those of the bolts.

As a further scheme of the utility model: the tops of the guardrail components are fixedly connected with limiting sleeves, and limiting blocks are arranged inside the limiting sleeves.

As a further scheme of the utility model: the limiting grooves are formed in the tops of the limiting sleeves, one side of each limiting block is fixedly connected with a limiting rod, and the limiting rods are matched with the limiting grooves.

As a further scheme of the utility model: and the bottom of the upright post is fixedly connected with a flange plate.

The utility model has the beneficial effects that:

according to the utility model, the pin sleeves of the side walls between every two groups of guardrail components are movably connected through the pins, then the pin sleeves of the side walls of the two outermost groups of guardrail components are connected and installed with the pin sleeves on the upright posts through the pins, so that the convenience of installation is improved, and meanwhile, the two groups of guardrail components can rotate at any angle, so that the novel guardrail is suitable for being used in different road conditions and environments.

Drawings

The utility model is further described below with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the structure of the column of the present utility model;

FIG. 3 is a schematic diagram of a limiting block connection structure of a limiting sleeve box in the utility model;

fig. 4 is a schematic perspective view of a stop collar according to the present utility model.

In the figure: 1. a column; 2. a guardrail assembly; 201. an upper cross bar; 202. a lower cross bar; 203. a vertical rod; 204. a wire mesh sheet; 3. a reflective patch; 4. a pin sleeve; 401. a limiting hole; 5. a plug pin; 6. a limit sleeve; 601. a limit groove; 7. a limiting block; 701. a limit rod; 8. a universal wheel; 9. and a flange plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, a novel guardrail comprises upright posts 1 and a plurality of groups of guardrail components 2, form the rail guard between every two upright posts 1 and at least one group of guardrail components 2, the bottom of upright post 1 is through bolt fixedly connected with ring flange 9, the both sides of upright post 1 and guardrail components 2 all are provided with at least one group of round pin cover 4, be connected through bolt 5 between every two sets of relative round pin covers 4, bolt 5 is the U-shaped, thereby peg graft spacing to two sets of round pin covers 4 through both ends, spacing hole 401 has been seted up to the inside of round pin cover 4, spacing hole 401's diameter is used for bolt 5 diameter the same, thereby avoid bolt 5 to rock in the spacing hole 401 of round pin cover 4 inside, and guardrail component 2 includes a set of top rail 201, a set of bottom rail 202 and multiunit montant 203, through the top rail 201, bottom rail 202 and multiunit montant 203 enclose into the rectangle, connect support between top rail 201 and the bottom rail 202, improve the intensity of guardrail components 2, the inside of guardrail components 2 is provided with wire mesh 204 simultaneously, guardrail components 2 both sides fixedly connect with reflective paste 3, guarantee that the guardrail components 2 both sides are used for warning wheel 3, night, the effect is guaranteed, the safety of traveling is convenient for the driver is improved, the traveling safety warning wheel is provided with the bottom of the universal, 8.

As shown in fig. 1 and fig. 2, the tops of the multiple groups of guardrail components 2 are fixedly connected with a stop collar 6, the stop collar 6 is internally provided with a stop block 7, the stop block 7 is cylindrical and is convenient to rotate, the top of one group of stop collars 6 is provided with a stop groove 601, one side of the stop block 7 is fixedly connected with a stop lever 701, the stop lever 701 is matched with the stop groove 601, after the pin bush 4 between every two groups of guardrail components 2 is connected through a bolt 5, the stop block 7 is inserted into the stop collar 6 at the top of every two groups of guardrail components 2, the stop between every two groups of guardrail components 2 is performed, the shaking amplitude of the guardrail components 2 is reduced, the stability of the guardrail components 2 is improved, and meanwhile, the stop lever 701 on the stop block 7 slides in the stop groove 601 and then rotates to one side to lock, so that the stop block 7 is prevented from falling from the stop collar 6, and the use safety is improved.

After the pin sleeves 4 on the side walls between every two groups of guardrail components 2 are connected through the pins 5, the pin sleeves 4 can be rotated randomly through the pins 5, so that the two groups of guardrail components 2 are arranged at different angles.

As shown in fig. 2, the upright post 1, the upper cross bar 201, the lower cross bar 202 and the vertical bar 203 are square steel pipes, so that the weight of the structure is reduced, the structure is convenient to transport and mount, the structure is not easy to deform, the service life is prolonged, and the diameter of the limiting block 7 is smaller than the width of the cavity inside the upright post 1, so that the limiting block 7 is convenient to be inserted into the upright post 1 for placement.

The working principle of the utility model is as follows: when the guardrail assembly is used by a user, two groups of upright posts 1 are erected on the ground through the flange plate 9, the distance between the two groups of upright posts 1 is determined according to the distance required to be protected, then at least one group of guardrail assemblies 2 are placed between the two groups of upright posts 1 according to the distance required to be protected by the two groups of upright posts 1, the guardrail assemblies 2 move through universal wheels 8 at the bottom, convenience in carrying is improved, opposite pin sleeves 4 between every two groups of guardrail assemblies 2 are connected through bolts 5, then the pin sleeves 4 at the side edges of the two groups of guardrail assemblies 2 are also connected with the two groups of upright posts 1 through the bolts 5 respectively, so that installation between the upright posts 1 and the guardrail assemblies 2 is completed, and therefore, protection is carried out.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (7)

1. The utility model provides a novel guardrail, includes stand (1) and multiunit guardrail subassembly (2), its characterized in that, the both sides of stand (1) and guardrail subassembly (2) all are provided with round pin cover (4), are connected through bolt (5) between every two sets of relative round pin cover (4), guardrail subassembly (2) include horizontal pole (201), bottom rail (202) and multiunit montant (203), horizontal pole (201), bottom rail (202) and multiunit montant (203) enclose into the rectangle.

2. The novel guardrail according to claim 1, wherein steel wire meshes (204) are arranged inside the guardrail assembly (2), and light reflecting patches (3) are fixedly connected to two sides of the guardrail assembly (2).

3. A new guardrail according to claim 1, characterized in that the bottom of the guardrail assembly (2) is provided with universal wheels (8).

4. The novel guardrail according to claim 1, wherein limiting holes (401) are formed in the pin sleeves (4), and the diameters of the limiting holes (401) are the same as those of the bolts (5).

5. The novel guardrail according to claim 1, wherein the tops of the guardrail components (2) are fixedly connected with limiting sleeves (6), and limiting blocks (7) are arranged inside the limiting sleeves (6).

6. The novel guardrail according to claim 5, wherein a group of limit grooves (601) are formed in the tops of the limit sleeves (6), a limit rod (701) is fixedly connected to one side of each limit block (7), and the limit rod (701) is matched with each limit groove (601).

7. The novel guardrail according to claim 1, wherein the bottom of the upright (1) is fixedly connected with a flange plate (9).