CN209837867U - U-shaped clamping fence - Google Patents

Abstract

The utility model discloses a U type joint fence, including horizontal pole and montant, two at least horizontal pole vertical parallel arrangement, and its both ends are articulated with the stand, the montant equidistant vertical perforating hole of passing the horizontal pole to through elasticity latch device joint, the horizontal pole is the U type body of rod, and the equidistant perforating hole that is equipped with in side on it, the both sides pipe wall inwards 90 two sections bending type become supporting platform, elasticity latch device with respectively by the horizontal pole on wall and supporting platform spacing. The utility model discloses rational in infrastructure, simple to operate, and the horizontal pole possesses great bearing capacity, is difficult for appearing local deformation.

Description

U-shaped clamping fence

Technical Field

The utility model relates to a fence structure field, in particular to U type joint fence.

Background

The fence is generally applied to the field of buildings, generally, the rails and the vertical rails are arranged in an orthogonal mode, the connecting portions are connected through welding or steel wire winding, the number of the rails is usually small, two or three rails are generally adopted, the number of the vertical rails is large, and abnormal crossing is prevented at certain intervals.

The adoption of connection modes such as welding, steel wire winding and the like for assembling has the advantages of large workload, low assembly efficiency, incapability of being assembled by non-professional personnel, unattractive appearance, easy rusting of the joint and influence on quality.

And application number is 201020532529.5's utility model patent, discloses a joint formula fence, and it is spacing to have realized the joint of fence through the upper and lower internal face of horizontal bar, but this kind of joint structure atress is on the pipe wall of horizontal bar completely, because the fence is metal structure, so its wall produces local deformation because of the load is too big easily, influences beautifully.

Furthermore, if the load enhancement is achieved by simply increasing the wall thickness, the production cost is increased and the visual perception is also greatly compromised.

Disclosure of Invention

The utility model discloses an overcome above-mentioned drawback, provide a U type joint fence, rational in infrastructure, simple to operate, and the horizontal pole possesses great bearing capacity, is difficult for appearing local deformation.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a U type joint fence, includes horizontal pole and montant, two at least horizontal pole vertical parallel arrangement, and its both ends are articulated with the stand, the montant equidistant vertical perforating hole that passes the horizontal pole to through the joint of elasticity latch device, the horizontal pole is the U type body of rod, the equidistant perforating hole that is equipped with of side on it, the inside 90 two sections bending type of both sides pipe wall form supporting platform, elasticity latch device with respectively by horizontal pole upper wall and supporting platform spacing.

Further, the support platform is bent inwards by a depth d of 2mm and a height h of 8mm after the wall thickness is removed.

Further, the cross-sectional shape of the stem is the same as the shape of the through-hole.

To sum up, the utility model discloses rational in infrastructure, simple to operate, and the horizontal pole possesses great bearing capacity, is difficult for appearing local deformation.

In assembly, the elastic clamping device and the hinge structure can flexibly, rapidly and conveniently assemble the fence, the defect that assembly can be carried out only by professional personnel and special equipment in the prior art is overcome, an ordinary user can simply, conveniently and rapidly complete assembly, the application range and the market of the fence are greatly widened, and remarkable economic benefits are achieved.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic view of a cross bar configuration;

fig. 3 is a cross-sectional view of the cross-bar.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

example (b):

a U-shaped clamping fence is shown in figures 1-3 and comprises cross rods 1 and vertical rods 2, specifically, at least two cross rods 1 are vertically arranged in parallel, two ends of each cross rod are hinged to vertical columns 3, the vertical rods 2 penetrate through holes 11 of the cross rods 1 at equal intervals vertically and are clamped through elastic clamping devices, and the elastic clamping devices can be elastic column type clamping devices or elastic sheet type clamping devices, but are not limited to the elastic column type clamping devices.

Wherein, refer to fig. 2 and 3, horizontal pole 1 is the U type body of rod, the equidistant perforating hole 11 that is equipped with in its upper side, two sections bending type that inwards 90 of both sides pipe wall 12 become supporting platform, elasticity latch device with respectively by horizontal pole 1 upper wall and supporting platform spacing, further refer to fig. 3, supporting platform is after detaching the wall thickness to the interior depth of buckling d be 2mm, the height of inwards buckling h is 8mm, whole supporting platform is in the state of a cushion cap thickening promptly, can effectual increase bearing capacity, avoid appearing bearing too big local deformation that arouses.

In the connection of montant, montant 2 cross sectional shape is the same with perforating hole 11 shape, in the utility model discloses in montant 2 adopt the rectangular pipe, but not limited to this.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (3)

1. The utility model provides a U type joint fence, includes horizontal pole (1) and montant (2), two at least horizontal poles (1) vertical parallel arrangement, and its both ends are articulated with stand (3), montant (2) equidistant vertical passing the perforating hole (11) of horizontal pole (1) to through elasticity latch device joint, its characterized in that: the cross rod (1) is a U-shaped rod body, the upper side face of the cross rod is equidistantly provided with the through holes (11), the pipe walls (12) on the two sides are bent inwards by 90 degrees to form supporting platforms, and the elastic clamping devices are respectively limited by the upper wall face of the cross rod (1) and the supporting platforms.

2. A U-shaped clamping fence according to claim 1 wherein: the support platform is bent inwards to a depth d of 2mm after the wall thickness is removed, and the bent inwards to a height h of 8 mm.

3. A U-shaped clamping fence according to claim 1 wherein: the cross section of the vertical rod (2) is the same as that of the through hole (11).