JPS5853407Y2 - chain link fence - Google Patents

Description

[Detailed description of the invention] The present invention relates to a full-mesh fence, and in particular, when connecting a twin-barrel wire mesh with two bodies parallel to each other at an interval to a post, the connection can be easily and easily made. It is characterized by something that can be done.

Hereinafter, embodiments of the present invention will be described in detail based on the drawings. In Figs. 1 to 3, 1, 1, . The double-barrel wire mesh 2 is a double-barreled wire mesh 2 in which horizontal wires 4 perpendicular to a large number of vertical wires 3 are brought into cross-abutment, and the contact portions are welded and integrated by electric resistance welding or the like. to form a net, and by bending the net in an inverted U-shape, two parallel
Connecting portion 2 that connects the two trunk portions 2a, 2a and their upper ends
b. Therefore, at the lower end of the twin-barrel wire mesh 2, a connecting portion 2C can be formed by extending the lower end of the vertical strand 3 and gluing it to the opposing trunk side, if necessary. Connecting fittings 5 are attached to both ends of the twin-barrel wire mesh 2.

The connecting fitting 5 has two upper and lower semi-cylindrical clamping pieces 7 a , 7 which are curved in opposite directions at both ends of the plate-like main body 6 .
b, and a connecting hole 8 is bored in the approximate center of the plate-like main body 6, and vertical strands located at the ends of the two body parts 2a, 2a and facing each other in the same phase. The clamping pieces 7 a and 7 b are elastically sandwiched between the vertical strands 3 and 3 , thereby being constructed between the vertical strands 3 and 3 .

To connect the strut 1 and the double-barrel wire mesh 2, a threaded mounting rod 9 is passed through the strut 1 in the left-right direction and fixed with a nut 10, and both ends of the mounting rod 9 are Insert them into the connecting holes 8 of the connecting fittings 5 in the left and right double-barrel wire meshes 2, 2, respectively, and loosen these connecting fittings 5 and the mounting rods 9) 11 a
, 11b.

In addition, the mounting rod 9 is passed through the support 1, and the nut 10 is attached to the support 1.
Although the mounting rods 9 are fastened and fixed, they may be connected by an appropriate means such as welding without passing the mounting rods 9 through the support columns 1.

The connecting portions 2b and 2C are preferably formed into a curved shape so that when an impact force is applied to the body portions 2a, 2a, it can be absorbed by elastic deformation.In this case, the connecting portions 2b, 2C are Two body parts 2a, 2a due to elastic deformation
It is desirable to form the connecting fittings 5 to have some degree of elasticity so as to be able to cope with changes in the spacing between them. However, if there is no need to consider the cushioning effect of the twin-barrel wire mesh, the connecting fittings may be made of a material with high rigidity. In this case, conversely, 2
The distance between the two body parts 2a, 2a can be kept constant at all times, and the double-barrel wire mesh can be stretched very firmly.

Furthermore, in the above embodiment, the welded wire mesh was bent into an inverted U shape to form a twin-barrel wire mesh, but the body portions 2a, 2a can also be formed separately.In this case, the vertical strands are The two body parts 2a, 2a can be connected by extending the upper and lower ends and connecting them to the opposing vertical strands, or by connecting the upper and lower ends to the horizontal strands of the opposing body part, in this case. This prevents the cut ends of the vertical strands from appearing at the ends of the wire mesh.

According to the all-mesh fence of the present invention having the above-mentioned configuration, since a twin-barrel wire mesh consisting of vertical and horizontal welded wire meshes is used, it is different from the conventional one.
The strength of the wire mesh can be greatly increased compared to the single-barrel wire mesh.Moreover, the twin-barrel wire mesh has a structure in which the two body parts face each other with a gap between them, making it extremely troublesome to connect to the support. However, in the present invention, a plate-shaped connecting fitting is installed between the front and rear vertical strands at the end of the twin-barrel wire mesh, and a mounting rod protruding from the support is installed. Since it is inserted and fixed into the connecting hole of the connecting fitting, the support and the double-barrel wire mesh can be connected very easily and firmly.Furthermore, since the connecting fitting has a simple structure, it is easy to manufacture. It also has excellent features such as being easy to use.

[Brief explanation of the drawing]

Fig. 1 is a front view showing one embodiment of the present invention, and Fig. 2 is a front view showing an embodiment of the present invention.
An enlarged sectional view taken along line A-A in the figure, Figure 3 is B-B in Figure 1.
It is an enlarged sectional view taken along a line. 1... Prop, 2... Twin wire mesh, 2a.
...Body part, 3゜4-:...Element wire, 5...
・Connection fittings, 8... Connection hole, 9... Mounting rod.

Claims (1)

[Scope of utility model registration request] A double-barrel wire mesh is formed by a welded wire mesh consisting of a large number of vertical and horizontal strands arranged orthogonal to each other, and has two trunks parallel to each other at an interval in the front and rear. A connecting hole in which a plate-shaped connecting fitting is installed between the vertical strands, the double-barreled wire mesh is placed between the pillars set up at appropriate intervals, and mounting rods protruding left and right from the pillars are bored in the connecting fitting. A full-mesh fence characterized in that the above-mentioned posts and double-barrel wire mesh are connected by inserting and fixing them into the wire mesh.