JPS5919096Y2 - Standing support for fences, etc. - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a metal upright support used for fences, gates, etc.

BACKGROUND OF THE INVENTION Fences and the like become rusted, damaged, etc. after years of use, and become in a state where they need to be replaced.

However, since the base of the erected support is fixed to a block with mortar or buried in concrete, for example, it cannot be replaced with a new one unless it destroys the block or concrete.

Therefore, a large amount of construction cost will be required for replacement.

The present invention was developed with attention to the above circumstances, and its purpose is to be able to easily replace it with a new one when it becomes obsolete, and to be easy to attach to an existing buried cylindrical body. The purpose is to provide erecting supports for fences, etc.

Hereinafter, the present invention will be explained with reference to the illustrated embodiments.

FIG. 1 illustrates a fence to which the present invention is applied, in which a fence 2 is supported by pillar bodies 1 arranged at intervals.

That is, the fence 2 includes a pantograph-shaped link mechanism 3 that is expandable and retractable in the horizontal direction, and vertical bars 4 supported by the link mechanism 3, and are arranged at the ends of the fence. A vertical bar 4a is attached to the main body 1.

In addition, the single or plural (in the case of one in the figure) vertical bars 4b disposed in the intermediate portion have leg portions 7 provided at the lower end so as to be able to come into contact with the pedestal 6, and reduce the weight of the fence in the intermediate portion. It is configured to be used as an auxiliary supporting column, and is provided as necessary.

As illustrated in FIG. 2, the support main body 1 is erected upright so as to be detachable from a cylindrical body 9 embedded in a pedestal 8 as will be described later.

Note that the cylindrical body 9 does not necessarily have to be buried as a new one, but an old or damaged fence post may be cut off and the remaining part buried therein may be used.

In the embodiment shown in FIGS. 4 and 5, the support main body 1 has a cylindrical shape with a rectangular cross section, and therefore the cylindrical body 9 also has a rectangular cross section.

An upper portion of an intermediate member 10 having a U-shaped cross section is housed in the main body 1, and a substrate 11 of the intermediate member 10 is fixed to one side wall 1a of the main body 1 with countersunk screws 12.

A through hole 14 into which a bolt 13 is loosely inserted is formed in one side wall 1a of the main body 1 and the substrate 11 of the intermediate member 10 that overlaps with the side wall 1a.

A lower portion of the intermediate member 10 protruding from the main body 1 is housed in the cylindrical body 9.

A pressure contact member 15 is loosely inserted into the intermediate member 10 .

This pressure contact member 15 includes a pair of side plates 16, 16 that are parallel to each other and face each other at intervals, and a connecting plate 17 that connects the lower portions of these side plates 16, 16 and faces the substrate 11 of the intermediate member 10. , the lower part has a U-shaped cross section.

The side plates 16, 16 have an inclined surface 18 formed approximately in the upper half.
18, and this inclined surface 18.18 is connected to the upper substrate 11.
It is formed to move away from the

A control member, for example a nut 19, is provided on the side plates 16,16.

The nut 19 is located at the upper end of the side plates 16, 16, and is rotatably held by these.
is screwed in.

A cover 20 that covers the lower end of the main body 1 and accommodates the bolt 13 is disposed on the upper surface of the pedestal 8 on the outer circumference of the cylindrical body 9 .

This cover 20 is fixed to the main body 1 by tightening a set screw 21 passing through it.

The boundaries between the main body 1, the pedestal 8, and the lid member 20 are sealed with mortar or the like 22, 23, for example.

When the mutually abutting portions of the above-mentioned members are made of different metals, it is preferable to use a combination of aluminum and stainless steel that is unlikely to cause electrolytic corrosion.

In the above embodiment, the intermediate member 10 is inserted into the main body 1 and fixed with countersunk screws 12, and then the pressure contact member 15 is inserted and the bolt 13 is screwed into the nut body 19. , connects the main body 1 and the pressure contact member 15.

In this state, the pressure contact member 15 and the intermediate member 10 are installed inside the cylindrical body 9.

When the lower end edge of the main body 1 and the upper end edge of the cylindrical body 9 are brought into contact and the bolt 13 is rotated to bring the nut body 19 closer to the base plate 11, the pressure contact member 15 is moved so that the upper portions of the side plates 16, 16 are brought into contact with each other. Close to the substrate 11.

However, since the upper end 24 of the connecting plate 17 comes into contact with the substrate 11, the pressing member 15 is rotated clockwise (FIG. 4).
Eventually, the tips 25, 25 of the lower ends of the side plates 16, 16 are brought into pressure contact with the side wall 9a of the cylindrical body 9.

That is, as the pressing member 15 rotates clockwise, the upper end 24 of the connecting plate 17 presses the substrate 11 against the one side wall 1a of the cylindrical body 1, and the lower end tips 25 of the side plates 16,16.
25 is in pressure contact with the other side wall 9a of the cylindrical body 9.

Therefore, the main body 1 is firmly connected to the cylindrical body 9.

In this state, the cover 20 is lowered, the set screws 21 are tightened and fixed, and mortar etc. 22, 23 are applied to complete the erection work.

In addition, when removing the main body 1 if necessary, remove the mortar etc. 22 and 23 contrary to the above, loosen the pushers 21 and shift the cover 20 upwards, and turn the bolts 13 to tighten the pressure contact member 15. By rotating counterclockwise, the main body 1 can be easily pulled out from the cylindrical body 9 together with the intermediate member 10 and the pressing member 15.

According to the above configuration, the support main body 1 can be simply and easily erected as required, and can be firmly held by the pressure member 15 so as not to be easily pulled out.

In this upright state, the mating portion of the buried cylindrical body 9 and the main body 1 is covered with the cover 20, and the bolts 13 are not visible, so the appearance is good.

In addition, there is no need to destroy the pedestal 8 etc. when removing it.
It can be easily done with simple steps.

Moreover, in this case, since the bolts 13 are located inside the cover 20 and are prevented from rusting, the bolts 13 can be easily rotated during removal.

Although the above-mentioned embodiment has been constructed as described above, in carrying out the present invention, the support main body, bolts, control members, buried cylindrical bodies, pressure contact members, covers, etc. Of course, the specific structure, shape, position, material, etc. of the device are not limited to the one embodiment described above, and can be configured and implemented in various ways.

Since the present invention explained above has the configuration described in the above-mentioned utility model registration claims, if the pillars supporting the fence etc. or the fence etc. are damaged or obsolete, etc.
Not only can it be easily replaced with a new one, but it can also be easily attached to an existing buried cylindrical body.

Furthermore, since the bolts are hidden by a cover, they look good after replacement, and the cover prevents the bolts from rusting, making it easier to rotate the bolts when removing the support. There are other effects.

[BRIEF DESCRIPTION OF THE DRAWINGS] The drawings show one embodiment of the present invention, and Fig. 1 is a front view illustrating the state in which the present invention is applied to a fence, and Fig. 2 is an explanation schematically showing the state in which the main body of the support is attached. 3 is an explanatory view showing the fence in a folded state, FIG. 4 is a cross-sectional view showing the main parts of the present invention, and FIG.

Claims (1)

[Scope of utility model registration request] A cylindrical support main body, a pressure contact member whose upper portion is internally housed in the main body, a bolt screwed into the lower end of the support support body so as to be operable from the outside, and the pressure contact member is operated by rotation of the bolt. A lower portion of the press member is attached to a buried cylindrical body that is provided with a control member and a cover that accommodates the bolt and covers the lower end of the support body, and has an upper end protruding from the buried surface. A fence, etc., characterized in that the support main body is erected internally and the support main body is erected and fixed to the buried cylindrical body by pressing the pressure contact member against the inner surface of the support main body. Erected post.