CN204849643U

CN204849643U - Security isolation fence

Info

Publication number: CN204849643U
Application number: CN201520588792.9U
Authority: CN
Inventors: 邱龙海
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-02
Filing date: 2015-08-02
Publication date: 2015-12-09
Anticipated expiration: 2025-08-02

Abstract

The utility model provides a security isolation fence belongs to the street furniture field. It has been solved present isolated column and has been hit the problem that the after strain was easily caused danger. This security isolation fence including a plurality of bases, is equipped with the stand on the base, be connected with two horizontal poles that are parallel to each other between two adjacent stands, and is equipped with a plurality of montants that are parallel to each other between two horizontal poles, and the horizontal pole is round rod, and the montant both ends are equipped with the cross -section and are the annular adapter sleeve of circle, and the montant both ends are respectively through connecting the ways on two horizontal poles that are parallel to each other. Because through connecting the ways on two horizontal poles that are parallel to each other, consequently when the isolated column is hit after, split in the groove of prejudging on the montant respectively at the montant both ends, the montant can use the horizontal pole to be vertical state as the axle, avoids the montant protrusion to lead to the fact the potential safety hazard.

Description

Secure isolation hurdle

Technical field

The utility model belongs to urban operating mechanism technical field, relates to a kind of Secure isolation hurdle.

Background technology

Urban road is at Important Sections such as personnel's vehicle compact district, school and doorways, station, and for ensureing the safety of pedestrian and vehicle, usually arrange steel isolation railing, the height of this isolation railing is generally upper and lower at 1.2m.

Isolated column is generally used for isolates two-way sending a car, but isolated column is once be hit, and isolated column can protrude at opposite side, can cause potential safety hazard before maintenance to opposite side vehicle.

Summary of the invention

The purpose of this utility model is for the above-mentioned problems in the prior art, provides a kind of isolated column of avoiding by the Secure isolation hurdle hitting rear road pavement and impact.

The purpose of this utility model realizes by following technical proposal: a kind of Secure isolation hurdle, comprise some bases, described base is provided with column, two cross bars be parallel to each other are connected with between adjacent two root posts, and be provided with some montants be parallel to each other between two cross bars, it is characterized in that: described cross bar is circular pin, described montant two ends are provided with the adapter sleeve that cross section is annular, and described montant two ends are enclosed within two described cross bars be parallel to each other respectively by adapter sleeve.

Because montant two ends are enclosed within two cross bars be parallel to each other respectively by adapter sleeve, therefore after isolated column is hit, montant can take cross bar as axle is vertical state, avoids montant to protrude and causes potential safety hazard.

As preferably, described column is rotatably connected on described base, and is also provided with reduction torsion spring between described base and column, and when described cross bar drives column to rotate, the column described in described reduction torsion spring can twist also drives cross bar return.

Therefore after cross bar is hit, column distortion can be driven, and reduction torsion spring can twist column and drive cross bar return, therefore can reduce potential safety hazard to greatest extent.

As preferably, in the middle part of described cross bar, in the middle part of montant and in the middle part of column, be respectively equipped with pre-fault trough.

Arrange pre-fault trough hit moment can form complete breaking portion, facilitate each several part return.

As preferably, described cross bar, montant and column are provided with fluoresent coating.

Compared with prior art, the utility model tool has the following advantages:

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Coding in figure is respectively:

1, base; 2, column; 21, pre-fault trough; 3, cross bar; 4, montant; 41, adapter sleeve.

Detailed description of the invention

Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.

As shown in Figure 1, safety isolated column, comprise some bases 1, base 1 is provided with column 2, be connected with two cross bars 3 be parallel to each other between adjacent two root posts 2, and be provided with some montants 4 be parallel to each other between two cross bars 3, cross bar 3 is circular pin, montant 4 two ends are provided with the adapter sleeve 41 that cross section is annular, and montant 4 two ends are enclosed within two cross bars be parallel to each other 3 respectively by adapter sleeve 41.

Further, column 2 is rotatably connected on base 1, and is also provided with reduction torsion spring between base 1 and column 2, and when cross bar 3 drives column 2 to rotate, reduction torsion spring can twist column 2 and drive cross bar 3 return.Pre-fault trough 21 is respectively equipped with in the middle part of cross bar 3, in the middle part of montant 4 and in the middle part of column 2.Cross bar 3, montant 4 and column 2 are provided with fluoresent coating.

Because montant 4 two ends are enclosed within two cross bars be parallel to each other 3 respectively by adapter sleeve 41, therefore after isolated column is hit, montant 4 can be vertical state for axle with cross bar 3, avoids montant 4 to protrude and causes potential safety hazard.

Claims

1. a Secure isolation hurdle, comprise some bases (1), described base (1) is provided with column (2), two cross bars (3) be parallel to each other are connected with between adjacent two root posts (2), and between two cross bars (3), be provided with some montants (4) be parallel to each other, it is characterized in that: described cross bar (3) is circular pin, described montant (4) two ends are provided with the adapter sleeve (41) that cross section is annular, and described montant (4) two ends are enclosed within two described cross bars be parallel to each other (3) respectively by adapter sleeve (41).

2. Secure isolation hurdle according to claim 1, it is characterized in that: described column (2) is rotatably connected on described base (1), and be also provided with reduction torsion spring between described base (1) and column (2), when described cross bar (3) drives column (2) to rotate, the column (2) described in described reduction torsion spring can twist also drives cross bar (3) return.

3. Secure isolation hurdle according to claim 1, is characterized in that: described cross bar (3) middle part, montant (4) middle part and column (2) middle part are respectively equipped with pre-fault trough (21).

4. Secure isolation hurdle according to claim 1, is characterized in that: described cross bar (3), montant (4) and column (2) are provided with fluoresent coating.