CN209555833U - A kind of road isolation guardrail - Google Patents

Abstract

The utility model relates to a kind of road isolation guardrails, including several groups firm banking and several groups supportive body, the supportive body is welded on the upper center outer surface of firm banking, the supportive body it is upper, lower end inner surface is welded with cable wire link block, and cable wire is fixedly connected between two groups of cable wire link blocks, the upper end outer surface of the supportive body is welded with warning sign, the firm banking is internally provided with screw hole, two side external surfaces of the supportive body are welded with two groups of cross bar mounting blocks, and the internal activity of cross bar mounting blocks is equipped with cross bar, the both ends of the cross bar are welded with cross bar end, and the internal activity of cross bar is equipped with vertical bar.The road isolation guardrail, it can easily be installed and be combined, and also can preferably be fixed all components after installing, and also there is preferable effect on interception car and impact resistant capability, the cable wire of inside setting can make it have the effect of anti-secondary pulse.

Description

A kind of road isolation guardrail

Technical field

The utility model belongs to road traffic facility field, and in particular to a kind of road isolation guardrail.

Background technique

Traffic guardrail is road safety protection facility important in traffic mark product, can not only play traffic in the road The effect of product is identified, and the driving range of traffic route is identified, divides traffic row to warning traffic safety is prevented Only pedestrians travel prevents reverse vehicle collision from also functioning to highly important effect.

And existing road isolation guardrail be mostly the metal assemblies such as horizontal bar, perpendicular column, column are welded together, once its In certain components be damaged, need to carry out the replacement of large area, and the process replaced is relatively complicated, wastes a large amount of people Power material resources and time can guarantee there are no simple installation and simultaneously the guardrail of its impact resistant capability currently on the market.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and simple, the design reasonable one that provides a kind of structure Kind road isolation guardrail.

The utility model achieves the above object through the following technical schemes:

A kind of road isolation guardrail, including several groups firm banking and several groups supportive body, the supportive body welding In the upper center outer surface of firm banking, the upper and lower end inner surface of the supportive body is welded with cable wire link block, and two It is fixedly connected with cable wire between group cable wire link block, the upper end outer surface of the supportive body is welded with warning sign, the fixation Pedestal is internally provided with screw hole, and two side external surfaces of the supportive body are welded with two groups of cross bar mounting blocks, and cross bar is pacified The internal activity of dress block is equipped with cross bar, and the both ends of the cross bar are welded with cross bar end, and the internal activity installation of cross bar There is a vertical bar, the upper and lower side of the vertical bar is welded with vertical bar end, and the inside of the cross bar mounting blocks and cross bar is provided with peace Fixed mechanism is filled, warning sign can remind passerby's No Crossing guardrail；

The mechanism for installing includes T-slot and discharge chambe, and the discharge chambe is located at the two sides of T-slot, the compression The internal activity of room is equipped with fixing buckle, and reset spring is fixedly connected between fixing buckle and compression chamber interior walls, fixing buckle by After extruding compression reseting spring and enter discharge chambe in, after fixing buckle does not stress, reset spring spring back fixing buckle.

As the scheme that advanced optimizes of the utility model, the vertical bar is internally provided with cable wire and cable wire link block, The effect of the distance between every two adjacent groups vertical bar is equal, and cable wire can play anti-secondary impact.

As the scheme that advanced optimizes of the utility model, the size and cross bar of the T-slot inside the cross bar mounting blocks Size it is equal, the size of the T-slot inside the cross bar and the size of vertical bar are equal.

As the scheme that advanced optimizes of the utility model, the lateral surface of the fixing buckle is arc surface, and fixing buckle Medial surface is plane, and the end face of two adjacent groups fixing buckle is flexibly connected, and cross bar and vertical bar are squeezed after entering from arc surface and realized admittedly It is fixed.

As the scheme that advanced optimizes of the utility model, the shortest length of the length of the fixing buckle and reset spring it With the length for being less than discharge chambe, the elastic force of reset spring can make two groups of adjacent fixing buckle contacts.

The utility model has the beneficial effects that:

1) the utility model is during installation, it is only necessary to cross bar is directed at T-slot with the both ends of vertical bar, firmly squeezing can be just Prompt is installed into cross bar and vertical bar in mechanism for installing, and cross bar and vertical bar squeezed enter after reset spring return automatically Bullet, so that two groups of fixing buckle contacts, cross bar and vertical bar are fixed, and supportive body can rise with the cable wire being arranged inside vertical bar To the effect of anti-secondary impact, so that the safety coefficient of guardrail is higher；

2) the utility model structure is simple, and stability is high, and design rationally, is easy to implement.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2, which is the utility model cross bar mounting blocks, matches view with cross bar；

Fig. 3 is the cross-sectional view of the utility model cross bar mounting blocks.

Fig. 4, which is the utility model cross bar, matches view with vertical bar.

Fig. 5 is the structural schematic diagram of the utility model fixing buckle.

In figure: 1, cable wire；2, warning sign；3, cross bar mounting blocks；4, supportive body；5, cross bar；6, vertical bar；7, fixed bottom Seat；8, cable wire link block；9, screw hole；10, cross bar end；11, mechanism for installing；111, fixing buckle；112, T-slot；113, Discharge chambe；114, reset spring；12, vertical bar end.

Specific embodiment

The application is described in further detail with reference to the accompanying drawing, it is necessary to it is indicated herein to be, implement in detail below Mode is served only for that the application is further detailed, and should not be understood as the limitation to the application protection scope, the field Technical staff can make some nonessential modifications and adaptations to the application according to above-mentioned application content.

Embodiment 1

As shown in Figs. 1-5, a kind of road isolation guardrail, including several groups firm banking 7 and several groups supportive body 4, branch Support main body 4 is welded on the upper center outer surface of firm banking 7, and the upper and lower end inner surface of supportive body 4 is welded with cable wire Link block 8, and cable wire 1 is fixedly connected between two groups of cable wire link blocks 8, the upper end outer surface of supportive body 4 is welded with warning Board 2, firm banking 7 are internally provided with screw hole 9, and two side external surfaces of supportive body 4 are welded with two groups of cross bar mounting blocks 3, And the internal activity of cross bar mounting blocks 3 is equipped with cross bar 5, the both ends of cross bar 5 are welded with cross bar end 10, and cross bar 5 is interior Portion is movably installed with vertical bar 6, and the upper and lower side of vertical bar 6 is welded with vertical bar end 12, and cross bar mounting blocks 3 and the inside of cross bar 5 are equal It is provided with mechanism for installing 11；Mechanism for installing 11 includes T-slot 112 and discharge chambe 113, and discharge chambe 113 is located at T shape The two sides of slot 112, the internal activity of discharge chambe 113 are equipped with fixing buckle 111, and fixing buckle 111 and 113 inner wall of discharge chambe it Between be fixedly connected with reset spring 114, vertical bar 6 is internally provided with cable wire 1 and cable wire link block 8, every two adjacent groups vertical bar 6 it Between be equidistant, the size of the T-slot 112 inside cross bar mounting blocks 3 is equal with the size of cross bar 5, inside cross bar 5 The size of T-slot 112 is equal with the size of vertical bar 6, and the lateral surface of fixing buckle 111 is arc surface, and fixing buckle 111 is interior Side is plane, and the end face of two adjacent groups fixing buckle 111 is flexibly connected, and the length and reset spring 114 of fixing buckle 111 are most The sum of short length is less than the length of discharge chambe 113.

It should be noted that the isolation guardrail is during installation, screw is first passed through by firm banking 7 and is fixedly mounted on road surface On, then according to the length of cross bar 5 install another group of supportive body 4, two adjacent groups supportive body 4 after the installation is completed, will be horizontal The both ends of bar 5 are respectively aligned to the T-slot 112 on cross bar mounting blocks 3, then firmly squeeze cross bar 5, squeeze after 5 stress of cross bar solid Surely 111 are detained, is bounced back after two to be in contact fixing buckle, 111 stress into discharge chambe 113, and pressed home spring 114 simultaneously, when After cross bar 5 enters 112 inside of T-slot, reset spring 114 springs back and pushes fixing buckle 111, until two fixing buckles 111 are again Contact and simultaneously fix cross bar 5, when cross bar 5 after the installation is completed, will the T-slot that be arranged on the both ends alignment cross bar 5 of vertical bar 6 112, firmly extruding vertical bar 6 is identical with above structure principle, and vertical bar 6 realizes fixation after the installation is completed, at this time two groups of adjacent branch It supports and realizes connection between main body 4, form guardrail, the warning sign 2 of 4 upper end of supportive body can warn passerby, prevent passerby from crossing Guardrail reduces passerby and crosses guardrail and cause traffic accident, the road isolation guardrail install convenient and safety coefficient is higher.

The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention Protect range.

Claims (5)

1. a kind of road isolation guardrail, including several groups firm banking (7) and several groups supportive body (4), the supportive body (4) it is welded on the upper center outer surface of firm banking (7), it is characterised in that: table in the upper and lower end of the supportive body (4) Face is welded with cable wire link block (8), and is fixedly connected with cable wire (1), the supportive body between two groups of cable wire link blocks (8) (4) upper end outer surface is welded with warning sign (2), and the firm banking (7) is internally provided with screw hole (9), the support master Two side external surfaces of body (4) are welded with two groups of cross bar mounting blocks (3), and the internal activity of cross bar mounting blocks (3) is equipped with cross The both ends of bar (5), the cross bar (5) are welded with cross bar end (10), and the internal activity of cross bar (5) is equipped with vertical bar (6), The upper and lower side of the vertical bar (6) is welded with vertical bar end (12), and the cross bar mounting blocks (3) and the inside of cross bar (5) are all provided with It is equipped with mechanism for installing (11)；

The mechanism for installing (11) includes T-slot (112) and discharge chambe (113), and the discharge chambe (113) is located at T-slot (112) internal activity of two sides, the discharge chambe (113) is equipped with fixing buckle (111), and fixing buckle (111) and discharge chambe (113) reset spring (114) are fixedly connected between inner wall.

2. a kind of road isolation guardrail according to claim 1, it is characterised in that: vertical bar (6) are internally provided with Cable wire (1) and cable wire link block (8), the distance between every two adjacent groups vertical bar (6) are equal.

3. a kind of road isolation guardrail according to claim 1, it is characterised in that: the internal T of the cross bar mounting blocks (3) The size of shape slot (112) is equal with the size of cross bar (5), the size of the internal T-slot (112) of the cross bar (5) and perpendicular The size of bar (6) is equal.

4. a kind of road isolation guardrail according to claim 1, it is characterised in that: the lateral surface of the fixing buckle (111) For arc surface, and the medial surface of fixing buckle (111) is plane, and the end face of two adjacent groups fixing buckle (111) is flexibly connected.

5. a kind of road isolation guardrail according to claim 1, it is characterised in that: the length of the fixing buckle (111) with The sum of shortest length of reset spring (114) is less than the length of discharge chambe (113).