CN211113359U - Safe type people's bank of china isolated column - Google Patents

Abstract

The utility model belongs to the technical field of urban traffic safety, a safe type pedestrian isolated column is disclosed, is provided with: the device comprises a rectangular pipe, a special pipe, a hexagonal pipe, a connecting bolt and a cap top; drilling a rectangular pipe, installing the rectangular pipe, welding a cap top at the topmost end of the rectangular pipe, welding special pipes at positions 200mm away from the rectangular pipe and 80mm away from the topmost end from the ground, welding a hexagonal pipe between an upper special pipe and a lower special pipe, and connecting the two rectangular pipes by using a connecting bolt; the rectangular pipe needs to be drilled and installed, the upright posts are buried deep into the rectangular pipe by 250mm, and C30 concrete is tamped; each section of the special pipe is 2000mm in length, 9 hexagonal pipes are welded, and the spacing distribution is uniform; the rectangular tube is 80 × 40 × 1.5, the special-shaped tube is 60 × 45 × 1.5, and the hexagonal tube is 65 × 25 × 1.2; the guardrail adopts electric arc welding, the surface is polished smoothly, welding leakage and slag inclusion are avoided, and no sharp protrusion is ensured; all materials of the guardrail are subjected to internal and external hot galvanizing, and the appearance coating is performed by adopting plastic spraying treatment, so that the smooth paint surface is ensured, and the color is gray; when the guardrail is arranged at an arc-shaped section, the upper pipe and the lower pipe are cut and then are subjected to chamfer welding.

Description

Safe type people's bank of china isolated column

Technical Field

The utility model belongs to the technical field of urban traffic safety, especially, relate to a safe type pedestrian's isolated column.

Background

Currently, the current state of the art commonly used in the industry is such that:

the urban traffic guardrail not only can simply isolate roads, but also aims to clearly show people flow and traffic flow and transmit urban traffic information, establish a traffic rule and maintain traffic order, so that the urban traffic achieves the effects of safety, rapidness, order, smoothness and convenience. The traffic guardrail separates motor vehicles, non-motor vehicles and pedestrian traffic, and longitudinally separates roads on the cross section, so that the motor vehicles, the non-motor vehicles and the pedestrians can drive in different lanes, the safety of the road traffic is improved, and the traffic order is improved. Some cities are often because of the restriction of economy and condition, the cement guardrail has been adopted, steel pipe guardrail etc., nevertheless because lack detailed design, and neglected the intrinsic "safety" function of guardrail, the guardrail design is not normal, every perpendicular spacer is the arch, the pedestrian can bore the guardrail easily or block the neck easily when the guardrail limit is tumbled, lead to the pedestrian to die, there is very big potential safety hazard, a bit of guardrail, poor strength, the separation connection position just can be demolishd to the manpower by hand, fragile, highly be not conform to the standard requirement, the same nominal of shape, the purpose of safe separation can not be reached.

In summary, the problems of the prior art are as follows:

the traditional isolation guardrail is poor in safety, pedestrians are easy to clamp the main neck when crossing, and great potential safety hazards exist; the strength of some guardrails is poor, the separation connection part can be manually detached, and the guardrail is easy to damage.

Disclosure of Invention

To the problem that prior art exists, the utility model provides a safe type pedestrian isolation fence.

The utility model discloses a realize like this, a safe type pedestrian's isolated column is provided with: the device comprises a rectangular pipe, a special pipe, a hexagonal pipe, a connecting bolt and a cap top;

the horizontal special pipes are welded to the side faces of the upper end and the lower end of each rectangular pipe respectively, a plurality of vertical hexagonal pipes distributed at equal intervals are welded between the two special pipes, two adjacent rectangular pipes are connected through connecting bolts, and the top of each two adjacent rectangular pipes is welded with a cap top.

Furthermore, the special pipe at the lower end of the rectangular pipe is welded at a position 200mm away from the ground, and the special pipe at the upper end is welded at a position 80mm away from the top end.

Furthermore, the length of each section of the special pipe is 2000mm, and the distance distribution is uniform.

In summary, the advantages and positive effects of the invention are:

the utility model discloses the pedestrian can stride across safely, the condition of card owner neck can not appear, and adjacent guardrail joint strength is big, and the manual separation connection position that can not demolish of manpower has reached safety separation's purpose.

Drawings

Fig. 1 is a schematic structural view of a safety pedestrian barrier according to an embodiment of the present invention;

fig. 2 is a schematic view of a plane structure of the safety pedestrian barrier according to the embodiment of the present invention;

fig. 3 is a schematic side view of a rectangular tube according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional structure diagram of a special pipe according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of a hexagonal tube according to an embodiment of the present invention;

in the figure: 1. a crown; 2. a rectangular tube; 3. a special pipe; 4. a connecting bolt; 5. a hexagonal tube.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the embodiment of the utility model provides a safe type people's bank of china includes: the device comprises a crown 1, a rectangular pipe 2, a special pipe 3, a connecting bolt 4 and a hexagonal pipe 5.

The side surfaces of the upper end and the lower end of each rectangular pipe 2 are respectively welded with a transverse special pipe 3, a plurality of vertical hexagonal pipes 5 distributed at equal intervals are welded between the two special pipes 3, the two adjacent rectangular pipes 2 are connected through connecting bolts 4, and the topmost ends of the two adjacent rectangular pipes 2 are welded with caps 1.

Preferably, the lower end special pipe 3 of the rectangular pipe 2 is welded at a position 200mm away from the ground, and the upper end special pipe 3 is welded at a position 80mm away from the top end.

Preferably, the length of each section of the special pipe is 2000mm, and the spacing distribution is uniform.

Preferably, the required rectangular tube specification is 80 × 40 × 1.5, the special-shaped tube specification is 60 × 45 × 1.5, and the six-edge tube specification is 65 × 25 × 1.2.

The isolation fence adopts electric arc welding, the surface is polished smoothly, no welding leakage and slag inclusion exist, and no sharp protrusion is ensured; the guardrail can not cause injury to the pedestrian.

All materials of the guardrail are subjected to internal and external hot galvanizing, and the appearance coating is performed by adopting plastic spraying treatment, so that the smooth paint surface is ensured, and the color is gray; the anti-corrosion guardrail is used for enhancing the anti-corrosion capability of the guardrail, is not easy to rust and prolongs the service life of the guardrail.

The utility model discloses during the use, with 2 drilling installations of quarter bend, the stand buries deeply 250mm, C30 concrete tamp, at quarter bend 2 topmost welding crown 1, 1 lower edge of crown is bordured and is handled smoothly, from ground 5 play at quarter bend 2200mm and apart from 80mm department welding mechanical tubes 3 topmost, weld 9 six arriss pipes 6 between two upper and lower mechanical tubes 3, the interval distribution of every six arriss pipe 6 is even, connect with connecting bolt 4 between two quarter bend 2, when the arc section sets up, with upper and lower two pipe cutting back chamfer welding.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.

Claims (3)

1. The utility model provides a safe type people's bank of china isolated column which characterized in that, safe type people's bank of china isolated column is provided with: the device comprises a rectangular pipe, a special pipe, a hexagonal pipe, a connecting bolt and a cap top;

the transverse special pipes are welded to the side faces of the upper end and the lower end of each rectangular pipe respectively, a plurality of vertical hexagonal pipes distributed at equal intervals are welded between the two special pipes, two adjacent rectangular pipes are connected through connecting bolts, and the top ends of the two adjacent rectangular pipes are welded with light cap tops.

2. The safety pedestrian barrier of claim 1 wherein the rectangular tube has a lower end welded 200mm from the ground and an upper end welded 80mm from the top.

3. The safety pedestrian barrier of claim 1 wherein each of the lengths of the profiled tubes is 2000mm and the spacing is uniform.

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