CN206070449U - A kind of mounting structure on the horizontal bar of guardrail and perpendicular hurdle - Google Patents

Abstract

This utility model provides the mounting structure of a kind of horizontal bar of guardrail and perpendicular hurdle, and which includes horizontal bar body and perpendicular hurdle body；The horizontal bar body includes a U-shaped main body, and at the opening of the U-shaped main body, inwall is relatively set with a pair of chutes, and the pair of chute is axially extending along U-shaped main body；Before and after the perpendicular hurdle body, both sides are provided with slide protrusion, and are slidably connected in the pair of chute by the slide protrusion of the both sides.The utility model proposes guardrail horizontal bar and perpendicular hurdle mounting structure its by way of chute being opened up on horizontal bar, slide protrusion is set on perpendicular hurdle so that the two carries out Fast Installation by way of chute adds slide protrusion.

Description

A kind of mounting structure on the horizontal bar of guardrail and perpendicular hurdle

Technical field

This utility model is related to guardrail wires technical field of structures, and in particular to the installation on a kind of horizontal bar of guardrail and perpendicular hurdle Structure.

Background technology

Guardrail is seen everywhere in our life, is mainly used in the occasions such as house, highway, shopping centre, public place To personal safety and the protection of installations and facilities and protection.As shown in figure 1, guardrail is generally made up of steel, and include facial canal 11, Column 12 positioned at 11 two ends of facial canal, the upper bottom rail 13 between column 12 and multiple perpendicular between upper bottom rail Hurdle 14, two neighboring perpendicular hurdle 14 keeps at a certain distance away setting.

Wherein, horizontal bar 13 is fixedly connected with the mounting means on perpendicular hurdle 14 and is flexibly connected two ways.It is wherein fixed to connect It is connected in and realizes that is, L-shaped connection sheet a wall is fixed by screws on perpendicular hurdle by the connection sheet of a L-shaped, another Wall is fixed by screws on horizontal bar, and not only screw is attractive in appearance using more, impact for this mounting means, and installs trouble effect Rate is low, bonding strength is unreliable.Therefore occurs the mounting means of some flexible connections on market.

China Patent No. is that 201420621655.6 utility model patent discloses a kind of cross bar of guardrail.Referring to Fig. 2, Which includes a U-tube portion 21, arranges the shrinking plate 22 of two formation necking shapes by the lower end in U-tube portion 21, and matches somebody with somebody Connecting plate 23, the first straight wall portion 24, the first curved wall portion 25, second upstanding wall portion 26, the second curved wall portion 27 are closed, two shrinking plates 22 are made Between the connector 28 that formed can either be fastened and connected with the union joint on other section bars, and ensure that bonding strength and stable Property, connect and between latter two section bar, be substantially not present gap, do not produce and rock.Although the design of above-mentioned rail horizontal rod can be obtained Beneficial effect that is stable, not rocking, but：One is to process complexity；Two is due to being clamping when which is installed with perpendicular hurdle The mode of snapping, it is necessary to must carry out parting a little by shrinking plate loading and erect hurdle, this causes the installation effectiveness on perpendicular hurdle not high；Three are Sealed piece is installed if necessary to the horizontal segment between two neighboring perpendicular hurdle, it is clear that be also bad installation, and is not provided with sealing Part can affect the overall appearance of guardrail again.

Utility model content

For the deficiency in the presence of prior art, this utility model provides the installation of a kind of horizontal bar of guardrail and perpendicular hurdle Structure, which is opening up chute, arranging slide protrusion on perpendicular hurdle by way of on horizontal bar so that the two adds slip by chute Raised mode carries out Fast Installation.

For achieving the above object, this utility model employs following technical scheme：

The mounting structure on a kind of horizontal bar of guardrail and perpendicular hurdle, which includes horizontal bar body and perpendicular hurdle body；The horizontal bar body Including a U-shaped main body, at the opening of the U-shaped main body, inwall is relatively set with a pair of chutes, and the pair of chute is along U-shaped master Body it is axially extending；Before and after the perpendicular hurdle body, both sides are provided with slide protrusion, and are slided by the slide protrusion of the both sides It is dynamic to be connected in the pair of chute.

Compared to prior art, this utility model has the advantages that：

The horizontal bar of guardrail provided by the utility model includes horizontal bar body and perpendicular hurdle body with the mounting structure on perpendicular hurdle, and By chute is opened up on horizontal bar body, slide protrusion is arranged on perpendicular hurdle body, slided on chute peace using slide protrusion The mode of dress causes the horizontal bar of guardrail and the assembling of perpendicular hurdle to become more quick, and packaging efficiency is significantly improved.This utility model The horizontal bar of the guardrail for being provided and the mounting structure on perpendicular hurdle had both solved conventional bolt and be connected installation trouble, the bolt quantity for bringing The many and unobstructed aesthetic effects problem brought, solves the processed complex that tradition clamping mounting means brings again, erects hurdle and envelope The low problem of mouth part installation effectiveness.

Part is embodied by further advantage of the present utility model, target and feature by description below, and part will also pass through Research of the present utility model and practice are understood by the person skilled in the art.

Description of the drawings

Guardrail overall structure diagrams of the Fig. 1 for prior art；

Sectional views of the Fig. 2 for prior art one of which rail horizontal rod；

Fig. 3 is the mounting structure end view on the horizontal bar of guardrail described in the utility model and perpendicular hurdle；

Fig. 4 is the end face structure schematic diagram of horizontal bar body described in the utility model；

Fig. 5 is the end face structure schematic diagram of perpendicular hurdle body described in the utility model；

Fig. 6 is the end face structure schematic diagram of sealed piece described in the utility model；

Fig. 7 is the end face structure schematic diagram after horizontal bar body described in the utility model is assembled with sealed piece.

Specific embodiment

In order that the technological means of this utility model realization, creation characteristic, reached purpose are more clear with effect and are easy to Understand, with reference to the accompanying drawings and detailed description this utility model is further elaborated：

With reference to Fig. 3, the utility model proposes the mounting structure on a kind of horizontal bar of guardrail and perpendicular hurdle, which includes horizontal bar body 30 and perpendicular hurdle body 40；The horizontal bar body 30 includes a U-shaped main body, and at the opening of the U-shaped main body, inwall is oppositely arranged There are a pair of chutes 31, the pair of chute 31 is axially extending along U-shaped main body；Before and after the perpendicular hurdle body 40, both sides are respectively provided with There is slide protrusion 41, and be slidably connected in the pair of chute 31 by the slide protrusion 41 of the both sides.Here, due to erecting hurdle It is normally mounted between upper rail and bottom rail, therefore the both sides in front and back of perpendicular hurdle body is respectively provided with top and bottom respectively There is slide protrusion, and two projections of both sides upper end are connected with a pair of slides of upper rail before and after perpendicular hurdle body, erect hurdle sheet Before and after body, two projections of both sides lower end are connected with a pair of slides of bottom rail.

In such scheme, this utility model is by opening up chute 31, arranging on perpendicular hurdle body 40 on horizontal bar body 30 Slide protrusion 41, the mode being slidably installed on chute 31 using slide protrusion 41 cause the horizontal bar of guardrail and the assembling of perpendicular hurdle to become More quick, packaging efficiency is installed and is clamped mounting means and is significantly improved relative to traditional bolt, especially for folder For holding the mode of installation, it is no longer necessary to perpendicular hurdle could be loaded after the connector position of horizontal bar is parted a little.And, relative to For the mounting means that some of prior art arrange slide wall on the horizontal bar, chute 31 is arranged on perpendicular hurdle, installation becomes more Easily, also it is not easy to be stuck, while also reducing more straight step when installing.

As the extended structure of such scheme, in the horizontal bar body 30 given by this utility model：As shown in figure 4, described In a pair of chutes 31, each chute is made up of l-shaped member 31a, 31b being oppositely arranged that two are connected in U-shaped main body. For the 31 raised chute 31 that opposing recesses setting is set of chute, the wall thickness of U-shaped main body can be effectively reduced, so as to mitigate horizontal stroke The weight on hurdle.And in order that the difficulty of processing of chute 31 is reduced, and the production efficiency of horizontal bar is improved, a pair described in the utility model In chute 31, two l-shaped members 31a near U-shaped body openings are inwardly extended vertically by two sidewall edges of U-shaped main body And vertically bending gained (being integrally formed).Referring specifically to Fig. 4.And for second half L-shaped positioned at inner side of composition chute 31 Component 31b can also be integrally formed with cavity wall, to improve the production efficiency of horizontal bar.

Referring again to Fig. 4, in order that the intensity of horizontal bar body 30 increases, in the U-shaped main body, cross-brace is additionally provided with Arm 32, the cross-brace arm 32 are located on a pair of chutes 31.The cross-brace arm 32 can arrange 1, it is also possible to arrange What is be parallel to each other is multiple.It is further one or more vertical supporting arms can be also set above the cross-brace arm 32, is allowed Horizontal bar body 30 can bear multidirectional active force, so as to ensure in high intensity advantage.

As the extended structure of such scheme, in the perpendicular hurdle body 40 given by this utility model：It is with reference to Fig. 5, described perpendicular Before and after hurdle body 40, the slide protrusion 41 of both sides is outwards arched upward and formed, face of arching upward by a fritter rectangular area of place side wall To smooth cambered surface；The long side of the slide protrusion 41 is horizontally disposed with.Such slide protrusion 41 is arranged Body 40 is integrally formed, easy to process, and 41 volume of slide protrusion is simultaneously less so that its chute 31 on horizontal bar body 30 Can regard as during slip, this arranges slide wall on horizontal bar relative to some present, on perpendicular hurdle For arranging the connected mode that chute 31 realizes the two face and face contact slide, sliding, it is less to interfere, and is more prone to install.

From the guardrail visual angle of Fig. 1, multiple perpendicular hurdles are to be spaced apart to install on horizontal bar, therefore this utility model is carried For the mounting structure on guardrail horizontal bar and perpendicular hurdle also include multiple sealed pieces 50.As shown in Figure 6 and combine Fig. 7, each sealed piece 50 are constituted by a base plate 51 and two wing plates 52, and constitute U-shape, axially opposing are set along which on the outside of described two wing plates 52 A pair of raised lines 53 are equipped with, the pair of raised line 53 can slide along the pair of chute 31 so that each sealed piece 50 slides and fastens In U-shaped main body (i.e. horizontal bar body 30)；Wherein, the interval setting in U-shaped main body of the plurality of sealed piece 50, two neighboring envelope Connect a perpendicular hurdle body 40 between mouth part 50.Here, the sealed piece 50 is used again both for two adjacent perpendicular hurdles are separated In perpendicular hurdle is clamped, it is additionally operable to complete the sealing of horizontal bar body 30, so that the horizontal bar after completing to assemble is presented an entirety, so that Its preferable visual effect of acquisition.Wherein, base plate 51 and two wing plates 52 can also adopt aluminum by casting integrated molding Alloy carries out bending and is formed.

Attachment structure given by this utility model for the further design of sealed piece 50 is：The pair of raised line 53 by The plate face outwardly convex of place wing plate 52 and formed, and convex cross section is triangular in shape, as shown in Figure 6.Raised line 53 is processed so not Only production efficiency is high, and the raised line 53 of triangle can rely on two inclined-planes when the chute 31 with above-mentioned construction is attached Enter line slip with l-shaped member with corner is faced directly, therefore it is smooth to slide, and is difficult stuck.

Moreover, as the opening that chute 31 is proximate to U-shaped main body is arranged, therefore one described in this utility model Base plate 51 is close to position of the raised line 53 on two wing plates 52.So enable to be placed in U-shaped main body when sealed piece 50 When, U-shaped main body can be constituted a complete rectangular configuration by base plate 51, with reference to Fig. 7.So design has seen can guardrail horizontal bar Come it is more attractive in appearance with it is harmonious, so as to obtain preferable visual effect.Due to being provided with horizontal stroke on chute 31 in horizontal bar body 30 To support arm 32, when sealed piece 50 is placed in U-shaped main body, have between the end of two wing plates 52 and cross-brace arm 32 thin Little gap, now horizontal bar body 30 just have two rectangular cavities, separated by cross-brace arm 32, ask for an interview Fig. 7.

From a structural point, U-shaped of 50 shape of sealed piece given by this utility model in rule, is a comparison rule Structure, which is for some special-shaped sealed pieces 50 of prior art：Not only it is easily worked, and in the chute with horizontal bar 31 are also not easy to be stuck when being slidably connected, while groove just can be sticked into well also without minute-pressure action is carried out to sealed piece 50 In, from dismounting angle consider also to be more prone to.Therefore not only installation effectiveness is high, and later stage dismounting, maintenance are also convenient for, while right Thickness and material do not have too big requirement (need not have elasticity just can be installed).

Based on the above-mentioned structure design to horizontal bar, perpendicular hurdle and sealed piece so that the horizontal bar of guardrail, perpendicular hurdle are installed and become more It is easily quick, and the horizontal bar after assembly, perpendicular hurdle be connected firmly it is stable, with good promotional value.

Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng This utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this The technical scheme of utility model is modified or equivalent, without deviating from the objective and model of technical solutions of the utility model Enclose, which all should be covered in the middle of right of the present utility model.

Claims (6)

1. the mounting structure on a kind of horizontal bar of guardrail and perpendicular hurdle, it is characterised in that including horizontal bar body and perpendicular hurdle body；The horizontal stroke Hurdle body includes a U-shaped main body, and at the opening of the U-shaped main body, inwall is relatively set with a pair of chutes, the pair of chute Along the axially extending of U-shaped main body；Before and after the perpendicular hurdle body, both sides are provided with slide protrusion, and the slip by the both sides Projection is slidably connected in the pair of chute.

2. the mounting structure on the horizontal bar of guardrail as claimed in claim 1 and perpendicular hurdle, it is characterised in that in the pair of chute, Each chute is made up of the l-shaped member being oppositely arranged that two are connected in U-shaped main body.

3. the mounting structure on the horizontal bar of guardrail as claimed in claim 2 and perpendicular hurdle, it is characterised in that in the pair of chute, Two l-shaped members near U-shaped body openings are inwardly extended vertically and are vertically bent institute by two sidewall edges of U-shaped main body .

4. the mounting structure on the horizontal bar of guardrail as claimed in claim 3 and perpendicular hurdle, it is characterised in that also including multiple sealings Part, each sealed piece are constituted by a base plate and two wing plates, and constitute U-shape, along its axial direction on the outside of described two wing plates A pair of raised lines are relatively set with, the pair of raised line can be along the pair of slide so that sealed piece slides and is fastened on U-shaped In main body；Wherein, the plurality of sealed piece interval setting in U-shaped main body, connects a perpendicular hurdle between two neighboring sealed piece Body.

5. the mounting structure on the horizontal bar of guardrail as claimed in claim 4 and perpendicular hurdle, it is characterised in that the pair of raised line is by institute Formed in the plate face outwardly convex of wing plate, and convex cross section is triangular in shape.

6. the mounting structure on the horizontal bar of guardrail as claimed in claim 1 and perpendicular hurdle, it is characterised in that before and after the perpendicular hurdle body The slide protrusion of both sides is outwards arched upward and formed by one piece of rectangular area of the side wall that is located, and arches upward face for smooth cambered surface；It is described The long side of slide protrusion is horizontally disposed with.