JPH068569U - Handrail support device - Google Patents

Abstract

(57) [Summary] [Purpose] To prevent the handrail post from hitting the reinforcing core material standing inside this. [Structure] Mounting a handrail strut 2 on a weir wall 1 such as a veranda and mounting the handrail strut 2 so that the handrail strut 2 is reinforced by a reinforcing core material 9 standing inside the handrail strut 2. In the apparatus, a supporting metal fitting 11 is attached to the reinforcing core material 9 so as to elastically contact the inner surface of the handrail support column 2.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a handrail strut mounting device in which a handrail strut is attached to a weir wall such as a veranda, and the handrail strut is reinforced by a reinforcing core material standing inside the handrail strut.

[0002]

[Prior art]

 When installing a handrail post on a weir wall such as a balcony, a reinforcing core material may be put in the handrail post to increase the mounting strength of the handrail post. This reinforcing core is made of, for example, a thick strip-shaped iron plate, and is usually attached to an anchor metal fixed to the weir wall and erected on the weir wall. It is designed to be inserted from the bottom edge. In this case, if the plate width of the reinforcing core material is set to be approximately the same as the inner diameter of the handrail support pillar, it will be difficult or impossible to insert the reinforcing core material into the handrail support pillar. It is usually formed with a relatively narrow plate width so that a sufficient gap can be formed between the plate and the inner surface.

[0003]

[Problems to be solved by the device]

 If there is a gap between the reinforcing core material and the handrail support as described above, it is easy to insert the reinforcing core material into the handrail support, and the work is easy, but on the other hand, due to such a gap, However, if a lateral load is applied to the handrail support pillar from the outside and the support pillar shakes, the support pillar comes into contact with the reinforcing core material and emits a metallic sound.

The present invention has been made in view of the above circumstances, and an object thereof is to prevent collision between the handrail support column and the reinforcing core member.

[0005]

[Means for Solving the Problems]

 According to the present invention, a handrail strut 2 is attached to a weir wall 1 such as a balcony, and the handrail strut 2 is reinforced by a reinforcing core material 9 standing inside the handrail strut 2. The mounting device is characterized in that a supporting metal fitting 11 is attached to the reinforcing core material 9 so as to elastically contact the inner surface of the handrail support column 2.

[0006]

【Example】

 Fig. 8 shows a handrail installed on the veranda. This handrail has a handrail headliner 3 horizontally mounted on the upper end of a handrail post 2 installed at required intervals on the weir wall 1 and each handrail. The lower frame 4 is connected between the lower ends of the rails 2, and a plurality of handrails 5 are arranged between the handrail shed 3 and the lower frame 4.

A mounting device for the handrail support 2 will be described with reference to FIGS. 1 to 4. A recess 6 is provided at a support mounting position on the weir wall 1, and an anchor metal is provided at the bottom of the recess 6. The object 7 is embedded, and the reinforcing core 9 is fixedly erected on the anchor metal 7 via the mounting substrate 8 by welding.

As shown in FIG. 4, the handrail support column 2 is made of an aluminum extrusion mold and has a rectangular cross section, and a plurality of screw pockets 10 extending in the longitudinal direction are provided on the inner surface thereof. . The reinforcing core material 9 is made of a thick strip-shaped iron plate as shown in FIG. 3, and as shown in FIG. 2, its plate width W is smaller than the space S between the left and right side walls 2a, 2a of the handrail support column 2. It is narrow and the height is about ½ to ⅔ of the height of the handrail support 2. Then, a support metal fitting 11 made of a steel plate is attached to the upper end portion of the reinforcing core material 9.

As shown in FIGS. 2 to 4, the support fitting 11 has a shape substantially corresponding to the cross-sectional shape of the reinforcing core material 9 and is placed on the upper end surface of the reinforcing core material 9. The upper portion 11b, the upper plate portion 11b, and the support portions 11a, 11a, which are integrally connected continuously upward from the upper and lower portions of the upper plate portion 11b and which can elastically contact the inner surfaces of both side walls 2a, 2a of the handrail strut; The plate portion 11b is formed by bending from one side edge of the plate portion 11b at a right angle downward and abutting against the side surface of the reinforcing core member 9 and the contact plate portion 11c is provided with the bolt 12 and the nut. It is fixed to the reinforcing core material 9 by 13. In this case, the maximum width between the two-sided support pieces 11a 1 and 11a is formed sufficiently wider than the space S between the side walls 2a and 2a. The abutting plate portion 11c may be bent and extended from both side edges of the upper plate portion 11b.

Therefore, when attaching the handrail support 2, the reinforcing core material 9 erected on the anchor metal piece 7 as described above is attached to the bracket-shaped support piece pieces 11a and 11a. Inserted into the handrail post 2 from below under the condition that they are compressed inward against each other against the elastic force, and insert the dogleg-shaped support parts 11a, 11a into the inner surfaces of both side walls 2a, 2a of the handrail post. Make a bullet contact with. Then, at the lower end of the handrail strut 2, the handrail strut 2 is connected and fixed to the reinforcing core material 9 with bolts 14 and nuts 15 penetrating the handrail strut 2 and the reinforcing core material 9. In this case, as shown in FIG. 1, if a long bolt insertion long hole 16 is provided on the reinforcing core material 9 side in the vertical direction, the mounting height of the handrail post 2 can be adjusted appropriately.

In the state where the handrail support column 2 is attached as described above, the handrail support column 2 has an inner surface on both the left and right side walls 2a, 2a at an intermediate portion thereof, and the inner surface of the support bracket 11 is a double-sided support portion piece 11a. , 11a are pressed and supported by the tension elastic force of the supporting rails 11a, even if the handrail pillar 2 is shaken by a lateral load, it does not directly hit the reinforcing core material 9, and therefore the metal No sound is generated. Moreover, the handrail support | pillar 2 itself does not shake easily.

After the handrail support 2 is attached, the cement mortar M is filled in the recess 6, so that the reinforcing core 9 and the lower end of the handrail support 2 are embedded in the cement mortar M. Fixed by. In addition, in FIG. 1, K is a sealing material.

FIG. 5 shows an embodiment in which the weir wall headstock 17 is attached to the weir wall 1. An anchor metal 18 is capped on the top of the weir wall 1 and a through bolt passing through the top of the weir wall 1. The anchor metal 18 is fixed by 19 and the nut 20, and the reinforcing core material 9 is erected and fixed on the anchor metal 18 by welding. The reinforcing core material 9 has the same structure as that of the previous embodiment, and a supporting metal fitting 11 having the same structure is attached to the upper end thereof.

Prior to the mounting of the handrail support pole 2, the reinforcing core material 9 is inserted into the reinforcing core material insertion opening 21 provided at the support pole mounting portion of the weir wall headstock 17, and the weir wall headstock is inserted. 17 is crowned on the top of the weir wall 1, and the weir wall headstock 17 is supported on the support pedestals 22 fixed on both sides of the anchor metal 18 with the reinforcing core 9 interposed therebetween. Then, the reinforcing core material 9 projecting from the opening portion 21 of the weir wall headstock 17 is pressed inwardly by pressing both sides of the support metal fittings 11 in the shape of a pair of support portions 11a, 11a. Inserting the support brackets 11a, 11a in the shape of a dogleg into the inner surfaces of both side walls 2a, 2a of the handrail support post, and inserting the support brackets 11a, 11a into the handrail support post 2 from below. The handrail strut 2 is connected and fixed to the reinforcing core material 9 with bolts 14 and nuts 15 penetrating the handrail strut 2 and the reinforcing core material 9. A watertight decorative cap 23 is fitted on the lower end of the handrail support 2.

In the embodiment shown in FIGS. 1 to 5, supporting pieces 11a and 11a are provided on both sides of the supporting metal fitting 11 to support the inner surfaces of both side walls 2a and 2a of the handrail strut 2, respectively. However, in the support fitting 24 of the embodiment shown in FIG. 6, only one end side of the flat plate portion 24b is bent upward to form a support portion piece 24a, and the flat plate portion 24b is connected to the reinforcing core member 9 of the reinforcing core member 9. A screw 25 is fixed to the upper end so that the supporting portion piece 24a is elastically contacted with the inner surface of one side wall 2a of the handrail support pillar 2. Further, like the support fitting 26 shown in FIG. 7, one end side of the flat plate portion 24b attached to the upper end of the reinforcing core member 9 is bent downward to form a support portion piece 26a, and You may make it contact elastically with the inner surface of 2a. In this way, even if the supporting fitting having only one supporting piece is elastically contacted with the inner surface of the side wall 2a on one side of the handrail strut 2, sufficient effects can be obtained.

In the embodiment described above, the handrail pillar is attached to the weir wall by using the reinforcing core material fixed to the weir wall, but this reinforcing core material is for reinforcing the handrail pillar only. However, the handrail post may be independently attached to the anchor metal or other suitable fixing member without using the reinforcing core material as in the present embodiment. The handrail headstock 3 is composed of a headstock main body 3a and a bottom frame member 3b fitted therein, and screws 27 are screwed from the bottom frame member 3b into the screw bracket 10 of the handrail post 2. Thereby, the handrail headstock 3 is fixed to the upper end of the handrail post 2.

Further, in the embodiment, the reinforcing core material made of a strip-shaped plate material has been described, but the reinforcing core material may be a pipe material, a square tube material, or the like.

[0018]

[Operation and effect of the device]

 According to the present invention, when mounting the handrail support pillar on the weir wall, the reinforcing core material standing on the weir wall is inserted into the handrail support pillar from below and the supporting metal fitting of the reinforcing core material is manually operated. The handrail post is pressed and supported by the elastic tension of the support fitting by elastically contacting the inner surface of the post. Therefore, even if the handrail supporting column is shaken by a lateral load, the handrail supporting column does not directly hit the reinforcing core material, and therefore no metallic noise is generated. In addition, the handrail post itself does not easily rock.

[Brief description of drawings]

FIG. 1 is a vertical sectional view showing an embodiment of the present invention.

FIG. 2 is a partially enlarged view of FIG.

3 is a cross-sectional view taken along the line AA of FIG.

FIG. 4 is a sectional view taken along line BB in FIG.

FIG. 5 is a vertical sectional view similar to FIG. 1, showing another embodiment.

FIG. 6 is a sectional view showing still another embodiment.

FIG. 7 is a sectional view showing still another embodiment.

FIG. 8 is an explanatory front view showing the entire handrail.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Weir wall 2 Handrail post 2a Sidewall of handrail post 7 Anchor metal 9 Reinforcement core material 11 Support metal fitting 11a Support part piece 24 Support metal fitting 24a Support part piece 26 Support metal piece 26a Support part piece

Claims (1)

[Scope of utility model registration request] 1. A handrail support device for mounting a handrail support on a weir wall such as a veranda, wherein the handrail support is reinforced by a reinforcing core material standing inside the handrail support. A supporting device for a handrail strut, wherein a supporting metal fitting elastically contacting the inner surface of the handrail strut is attached to a reinforcing core material.