CN201010870Y

CN201010870Y - Double plating coat assembled guard rail

Info

Publication number: CN201010870Y
Application number: CNU2007201068011U
Authority: CN
Inventors: 章叶祥; 范利明
Original assignee: HANGZHOU XIAOSHAN HAWK TRAFFIC FACILLITY CO Ltd
Current assignee: HANGZHOU XIAOSHAN HAWK TRAFFIC FACILLITY CO Ltd
Priority date: 2007-02-15
Filing date: 2007-02-15
Publication date: 2008-01-23
Anticipated expiration: 2017-02-15

Abstract

The utility model relates to a barrier used for public appliance, in particular to a compound double coating barrier which mainly solves the prior technical problems that a U shaped tube with weak strength is needed to fix an upright post and a cross rod and the surface of every element is only painted with weak anticorrosive resistance, and the problems that the barrier only consists of upright posts and sideboards, which is simple and not good looking thus is not suitable for various public facilities in cities and towns. The utility model comprises an upright pillar(1), and a plurality of cross rods(2) are connected between two upright posts, and a barrier(3) is arranged between cross rods(2); the upright pillar(1), the cross rods(2), the barrier(3) are all made of metal tubes which are covered with zincification layer(5) outside and the zincification layer(5) is covered with sprayed plastic layer(6); the cross rod(2) is of oblong shape.

Description

Two coating combined type guard bars

Technical field

The utility model relates to a kind of communal facility guardrail, especially relates to a kind of to the isostructural improvement of two coating combined type guard bars.

Background technology

Usually adopt the steel guardrail in the speedway both sides at present, owing in use easily get rusty, people generally prevent to get rusty at the guardrail surface lacquer, but in the process of using, because a variety of causes, the guardrail surface is destroyed and is had rusty stains, and has so both influenced attractive in appearance, also shortened the application life of guardrail, and the dismounting guardrail bothers comparatively also.Chinese patent discloses a kind of fence (notice of authorization number: CN2839473Y), it has column, standpipe, bolt, tapping screw, the cross section is that the double-walled U-shaped pipe middle part of the hollow upper punch that keeps at a certain distance away has through hole identical with standpipe quantity and that shape is consistent, side faces at both ends is dashed circular hole, the middle part of the standpipe upper punch that keeps at a certain distance away has and the identical circular hole of double-walled U-shaped pipe quantity, the cresting of point is being fixed in its upper end, standpipe is installed in the through hole of double-walled U-shaped pipe, and insert the circular hole that passes on each standpipe by the top in solid connecting rod vacancy from double-walled U-shaped Guan Yiduan, by tapping screw carriage is fixed on the column one side relevant position at the two ends place of double-walled U-shaped pipe, carriage has slotted hole on the two sides, carriage inserts in the empty wall of double-walled U-shaped pipe, and by bolt, the column upper fixed pipe cap.But need between the column of this guardrail and the cross bar to fix by the U-shaped pipe, intensity is relatively poor; And only spraying paint in the surface of each parts, is corroded easily.Though and the wave beams on the existing speedway is handled through zinc-plated, plastic-blasting, it is made up of column and breast board, and is comparatively simple and crude, lacks attractive in appearancely, is not suitable for the various communal facilitys in the cities and towns.

Summary of the invention

The purpose of this utility model provides a kind of pair of coating combined type guard bar, and it mainly is to solve between existing in prior technology column and the cross bar to need to fix by the U-shaped pipe, and intensity is relatively poor, and the problem that is corroded is easily only sprayed paint on the surface of each parts; The utility model has also solved guardrail only to be made up of column and breast board, comparatively simple and crude, lacks attractive in appearancely, is not suitable for the technical problem of various communal facilitys in the cities and towns etc.

Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:

Of the present utility model pair of coating combined type guard bar comprises column, is connected with plurality of cross bars between two root posts, be connected with fence between the crossbeam, it is characterized in that described column, cross bar, fence all be made up of metal pipe material, metal pipe material is surrounded by zinc coat outward, and zinc coat is surrounded by the plastic-blasting layer; Described crossbeam is long " mouth " font.Zinc coat can prevent the metal pipe material corrosion, and the plastic-blasting layer can be a shades of colour, and long-term use can guarantee bright-colored.The utility model parts can carry out surface plastic spraying behind the first galvanizing by dipping again.

As preferably, described crossbeam comprises two cross bars that be arranged in parallel, and two crossbar end connect by iron plate, and iron plate is fixed by connector and column.Fence can be made up of some montants, also can be the combination of montant and cross bar.Crossbeam comprises the iron plate that two cross bars be arrangeding in parallel and cross bar connect, and makes to be easy to carry the rectangle of two iron plates composition hollows of two cross bars and end, to install.Iron plate on the crossbeam also can be fixed on the column by welding directly.

As preferably, have screw on described iron plate and the column, iron plate is connected with column by bolt is secondary.Cross bar is all installed in both sides at a root post, and same like this bolt is secondary just can all to link together the cross bar of column and column both sides.

As preferably, be connected with some montants between two cross bars of described crossbeam.It is attractive in appearance that montant can increase guardrail, can strengthen the mutual intensity of cross bar on the same group again.

As preferably, described metal pipe material is a rectangular steel pipe.Other shapes such as the cross section of metal pipe material also can triangle, circle.

As preferably, described column top is provided with top cover, and the bottom is provided with base.Top cover can directly be inserted in the suitable for reading of column, and the column lower end can directly be inserted in the square hole that has in the middle part of the base.

As preferably, the shaft of described column is provided with reflecting piece.By reflecting coating, can play the reflection alarming effect during night on the reflecting piece.

Therefore, the utlity model has rational in infrastructure, etc. characteristics.

Description of drawings

Accompanying drawing 1 is a kind of structural representation of the present utility model;

Accompanying drawing 2 is a kind of side structure schematic diagrames of the present utility model;

Accompanying drawing 3 is A-A section structure for amplifying schematic diagrames of Fig. 1.

The specific embodiment

Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment: two coating combined type guard bars of this example can be used as motor vehicle on urban road and bicycle and isolate highway bridge, river course, lake protective guard, the isolating and protecting of scenic spot, park, office premises balcony etc.As Fig. 1, Fig. 2, it comprises column 1, and the column top is inserted with top cover 9, and insert in the base 10 the column bottom.The shaft of column 1 is provided with and posts reflecting piece 11.Two sides of the upper and lower end of column 1 all have screw, and screw is connected with crossbeam 2 by the bolt pair, and the crossbeam 2 of column 1 each side is 2, and each crossbeam 2 comprises two cross bars that be arranged in parallel, and two crossbar end connect by iron plate 7.Have the screw that is complementary with column 1 side on the iron plate 7, column 1 is connected with the crossbeam that is located at its both sides by bolt is secondary.Be connected with some montants 8 between two cross bars of crossbeam 2, and be connected with fence 3 between upper and lower two crossbeams, fence 3 is made of jointly cross bar and montant.As Fig. 3, column 1, crossbeam 2, fence 3 all are made up of metal pipe material 4, and metal pipe material 4 is a rectangular steel pipe, and the specification of column is 100 * 100mm, and metal pipe material is surrounded by zinc coat 5 outward, and zinc coat 5 is surrounded by plastic-blasting layer 6.

During use, only need the iron plate 7 of crossbeam 2 ends is fixed on the column 1 by the bolt pair, the two ends that top cover 9, base 10 are inserted in column respectively get final product.The quantity of column can be decided according to the length of required guardrail.

Claims

1. two coating combined type guard bar, comprise column (1), be connected with plurality of cross bars (2) between two root posts, be connected with fence (3) between the crossbeam (2), it is characterized in that described column (1), cross bar (2), fence (3) all be made up of metal pipe material (4), metal pipe material is surrounded by zinc coat (5) outward, and zinc coat (5) is surrounded by plastic-blasting layer (6); Described crossbeam (2) is long " mouth " font.

2. according to claim 1 pair of coating combined type guard bar is characterized in that described crossbeam (2) comprises two cross bars that be arranged in parallel, and two crossbar end connect by iron plate (7), and iron plate (7) is fixing by connector (8) and column (1).

3. according to claim 2 pair of coating combined type guard bar is characterized in that having screw on described iron plate (7) and the column (1), and iron plate (7) is connected with column (1) by bolt is secondary.

4. according to claim 2 or 3 described pairs of coating combined type guard bars, it is characterized in that being connected with some montants (8) between two cross bars of described crossbeam (2).

5. according to claim 1 or 2 or 3 described pairs of coating combined type guard bars, it is characterized in that described metal pipe material (4) is a rectangular steel pipe.

6. according to claim 4 pair of coating combined type guard bar is characterized in that described metal pipe material (4) is a rectangular steel pipe.

7. according to claim 6 pair of coating combined type guard bar is characterized in that described column (1) top is provided with top cover (9), and the bottom is provided with base (10).

8. according to claim 7 pair of coating combined type guard bar is characterized in that the shaft of described column (1) is provided with reflecting piece (11).