JPH06272360A - Hand-rail device with coping - Google Patents

Abstract

PURPOSE:To facilitate mounting of a coping and a hand-rail body to a surface at field work with one action such as mounting made by nuts only and to make it possible to reduce construction time. CONSTITUTION:A male secrew 27 of a coupling pipe 26 is screwed to a female screw 29 of a pedestal 28 to connect them as a unit, it is inserted in an insertion hole 44 of the top board 42 of a coping 41, and a strut section 53 of a hand-rail body 51 is inserted in the coupling pipe 26. A temporary check not 60 is screwed to the male screw 27 of the coupling pipe 26 projected from a lower hand-rail section 52b through a washer 59, and the coping 41, strut section 53 and lower hand-rail section 52b are held and fixed together as a unit. The foundation 21 having a bearing section 24 forming a male screw 23 on the circumference is provided to an anchor 13 mounted to a skeleton 11. The coupling pipe 26 held and fixed as a unit is inserted in the bearing section 24 from the pedestal 28. A nut 63 is screwed to the bearing section 24 projected from the lower hand-rail section 52b through a washer 62, and the coupling pipe 26 and lower hand-rail section 52b are clamped.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handrail device with a headstock, in which a headboard and a handrail are integrally mounted on a mounting surface.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 8, for example, this type of handrail device with a headboard has a rust preventive treatment 93a applied to an attached surface 92 which is a ceiling surface of a rectangular body 91 such as a balcony or stairs of a building. The L-shaped anchor 93 abuts along the outer peripheral surface of the rectangular body 91, and is attached with waterproof mortar 95 or the like so that the upper surface of the anchor 93 is exposed. Further, a sealing material 96 or the like is applied to the edges of the anchor 93, the mounting surface 92 and the waterproof mortar 95 for waterproofing. Then, the base 98 having the supporting portions 97 mounted substantially vertically is welded to the upper surface of the anchor 93 at predetermined intervals, and the welded portion is subjected to rust prevention treatment. Further, the positioning portion 99 whose height can be adjusted in the vertical direction is fixed with the screw 100 at a predetermined interval. Then, the positioning portion 99 is adjusted by the adjusting screw 101 so as to have a predetermined height.

Next, the side plate portion 10 is formed by bending both sides of the rectangular flat plate portion 103 in the longitudinal direction downward substantially parallel to each other.
4 is formed to form a headstock 105 having a substantially U-shaped cross section. Then, while inserting the support portion 97 of the base 98 into the insertion hole (not shown) provided in the top plate portion 103 of the head board 105, the lower surface of the head board 105 is placed on the positioning portion 99, and the lower end edge of the side plate portion 104 is attached. The lower end edge of the positioning portion 99 is engaged and fixed. Also, the insertion hole and the support
Waterproof the 97 gaps with a sealing material not shown. Then, the pedestal 10 is attached to the support portion 97 protruding from the head 105.
Fit 7 and place it on the top of Kasaki 105. Further, the connecting portion 108 is fitted to the supporting portion 97 and abuts on the pedestal 107 so that the screw 10
Fix at 9. Then, a structure is known in which the support 110 of the handrail is fitted into the fixed connecting portion 108 and the screw 111 is fixed.

[0004]

However, the above-mentioned conventional handrail device with headstock has the base 98 mounted on the mounting surface 92.
Since the Kasagi 105 is attached to the support part 97 of the and then the handrail is attached, the installation work is complicated, and the above-mentioned installation work is extremely difficult especially in the field where many building materials are carried and the construction period is limited. There is a problem that is complicated. In addition, there is a problem that the number of parts is large and part management is complicated especially in the field work.

Further, the work of attaching the base 98 having the support portion 97 inserted into the insertion hole of the headstock 105 to be inserted into a predetermined position requires a great deal of labor and time and requires a high degree of skill. There's a problem. If a large insertion hole is formed to allow a mounting error, the strength of the headstock 105 is reduced, and the waterproof treatment with a sealing material and the like becomes complicated.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a handrail device with a headboard that can be easily attached to a surface to be attached at a predetermined position.

[0007]

According to another aspect of the present invention, there is provided a handrail device with a headstock, comprising: a support body attached to a mounting surface; and a headstock having an insertion hole for inserting the support body and covering the mounting surface. A cylindrical support portion having a lower end integrally attached to the headstock, the support being inserted through the support, a lower handrail portion integrally attached to an upper end of the support portion, the lower handrail being opened through the support, and Fixing the handrail body provided with an upper handrail portion whose opening is openably and closably attached to the lower handrail portion, and the head tree, the support column portion and the lower handrail portion which are attached integrally to the support body. And a mounting member.

According to a second aspect of the present invention, there is provided a handrail device with a headboard, a support body attached to a surface to be attached, and a tubular connection body having a large-diameter mounting portion provided at a lower end through the support body. A umbrella tree that has an insertion hole that inserts this connector and covers the surface to be mounted that is placed on the placement part, and a cylindrical column portion that inserts the connector and has a lower end abutting against the umbrella tree, A lower handrail portion which is in contact with the upper end of the column part and which is opened through the connecting body, and an upper handrail portion which is attached to the lower handrail portion and closes the opening of the handrail portion; It is provided with a temporary fixing member that is attached to the body and integrally fixes the headstock and the handrail body, and an attachment member that is attached to the support body and fixes the handrail body.

[0009]

According to the handrail device with the headwood of claim 1, the headboard, the support column of the handrail and the lower handrail of the handrail are integrally attached, and the handrail is inserted into the support attached to the surface to be attached. By simply fixing the headstock, the column and the lower handrail that are integrally attached and attaching the upper handrail to the lower handrail, it is easy to attach the headboard and handrail to the mounting surface in one operation. This reduces the construction time. Also,
Since the upper handrail part closes the opening of the lower handrail part, the appearance is not damaged.

According to a second aspect of the present invention, there is provided a handrail device with a headliner, wherein the tubular support portion and the lower handrail portion of the handrail body are inserted into the tubular connection body inserted through the insertion hole of the headstock, and the temporary fixing member is used as the connection body. After mounting, the head tree, the pillar and the lower handrail are integrally fixed by the temporary fixing member and the mounting portion of the connecting body, and the head, the pillar and the lower handrail are fixed integrally by the connecting body. Simply attach the upper handrail to the lower handrail by attaching it to the support attached to the attachment surface and the upper handrail to the lower handrail, and you can easily attach the headstock and handrail to the surface to be attached in one operation, reducing the construction time. To do. In addition, the headstock, the column portion, and the lower handrail portion are integrally and securely fixed through the connecting body, and an error in attaching the support body to the surface to be attached is allowed, so that the support body can be easily attached. Further, since the upper handrail portion closes the opening of the lower handrail portion, the appearance is not damaged.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a handrail device with a headstock according to the present invention will be described below with reference to FIGS.

Reference numeral 11 denotes a rectangular body such as a balcony or stairs of a building. The rectangular body 11 has a surface 12 to be attached on its upper surface, and an L-shaped anchor 13 is attached to the rectangular body 11. There is.
The anchor 13 is formed of an elongated steel plate that is bent substantially vertically downward along the longitudinal direction and has an L-shaped cross section. Further, the surface of this anchor 13 is subjected to rust preventive treatment.

The anchor 13 is provided so that the inner surface of the rectangular body 11 along the upper corner of the mounted surface 12 in the bending direction is in contact with the upper surface of the anchor 13 to be horizontal. further,
A waterproof sheet 14 and the like are provided on the side surface of the anchor 13. Then, for example, a waterproof mortar 15 is put on the side surface of the rectangular body 11 with a predetermined thickness so as to expose the upper surface of the anchor 13 together with the contacting anchor 13 and the waterproof sheet 14, and the anchor 13 is fixed. Further, a sealing material 16 or the like is applied to the gap between the anchor 13, the attachment surface 12 of the rectangular body 11 and the peripheral edge of the waterproof mortar 15 for waterproofing.

Reference numeral 21 is a base, which is made of metal, for example, 120 mm to 150 mm along the longitudinal direction of the rectangular body 11.
In a substantially rectangular substrate 22 having a thickness of about 6 to 7 mm, a support portion 24 as a cylindrical support body having a male screw 23 formed on its peripheral surface is formed so as to project substantially vertically. . The base 21 has a center line in the width direction of the base 21 aligned with the center line of the mounted surface 12, and is welded to the upper surface of the anchor 13 at predetermined intervals in the longitudinal direction of the mounted surface 12 by welding or the like. It is installed. The mounting of the base 21 is not limited to welding but may be mounting with screws or the like.

On the other hand, 26 is a connecting pipe as a connecting body, and this connecting pipe 26 is a cylindrical shape which is elastically deformable, for example, made of vinyl chloride, and is formed with a length dimension shorter than that of the support portion 24 of the base 21.
Male screw portions 27 are provided on the outer peripheral surfaces of both ends. further,
28 is a pedestal as a mounting portion, and in this pedestal 28, a female screw portion 29 to which a male screw portion 27 at one end of the connecting pipe 26 is screwed is formed substantially at the center, and a tapered mounting surface 30 is formed on the upper surface. It has a trapezoidal cross section. Further, on the lower surface of this pedestal, there is formed a guide portion 31 which is broadly expanded so that the support portion 24 of the base 21 can be easily inserted into the connecting pipe 26. Further, the female screw portion 29 of the pedestal 28 is provided with the male screw portion 27 at one end of the connecting pipe 26.
From the mounting surface 30 side of the pedestal 28, the lower end of the connecting pipe 26 is screwed so as to be located at the edge of the guiding portion 31, and the pedestal 28 and the connecting pipe 26 are integrally connected.

In the connecting pipe 26 to which the pedestal 28 is attached, the supporting portion 24 of the base 21 is inserted and the lower surface of the pedestal 28 is brought into contact with the upper surface of the substrate 22 of the base 21 to mount the pedestal 28. The surface 30 is placed so as to be inclined to the veranda side A of the rectangular body 11.

Further, a positioning portion 33 is provided on the upper surface of the anchor 13.
Are attached at predetermined intervals in the longitudinal direction of the rectangular body 11 so as to straddle the rectangular body 11. The positioning portion 33 is a sliding portion fixed to the fixed portion 33a by an adjusting screw 34 so as to be movable in the vertical direction.
It consists of 33b.

The fixed portion 33a has a body portion 33a1 in the form of a rectangular plate longer than the length of the rectangular body 11 to which the waterproof mortar 15 is applied in the width direction. Further, fixing piece portions 33a2 are formed in a substantially vertical shape in a wall shape at both ends in the longitudinal direction of the body portion 33a1, and the fixing portions 33a are formed in a substantially U-shaped cross section.

On the other hand, the sliding portion 33b is formed with a rectangular joint portion 33b1 which comes into contact with the upper surface of the body portion 33a1 of the fixed portion 33a. In addition, abutting portions 33b2 are formed by bending upward in the vicinity of both ends of the joint portion 33b1 in the longitudinal direction.
Further, the tip of the contact portion 33b2 is bent downward to form a locking piece portion 33b3. An interference member 36 made of rubber or the like is attached to the upper end of the contact portion 33b2 that is bent and protrudes upward.

The fixing portion 33a is screwed 37 to the upper surface of the anchor 13 in the longitudinal direction along the width direction of the mounted surface 12,
The sliding part 33b covers the sliding part 33a so as to cover the fixed part 33a.
The engaging piece portion 33b3 of b is attached to the fixing piece portion 33a2 of the fixing portion 33a by the adjusting screw 34 so as to be movable in the vertical direction, and the positioning portion 33 is attached so as to straddle the rectangular body 11.

On the other hand, 41 is a cap made of aluminum alloy,
As shown in FIG. 5, the head board 41 is formed with a rectangular top plate portion 42 wider than the thickness of the rectangular body 11 to which the waterproof mortar 15 is applied. Further, both sides of the top plate portion 42 in the longitudinal direction are bent downward substantially in parallel along the longitudinal direction to form side plate portions.
43 is formed, and the headboard 41 is formed in a U-shaped cross section. Further, the outer surface of the headboard 41 is made up by painting or the like.

The head 41 is a drainage material and a head 41
The width of the side plate portion 43 on the outer wall side is formed wider than that of the side plate portion 43 on the veranda side A so that the outer wall of the rectangular body 11 is not contaminated by rainwater flowing on the surface of the top plate portion 42. Are formed so as to be inclined toward the veranda side A substantially parallel to the inclination of the mounting surface 30 of the pedestal 28.

In addition, the top plate portion 42 is formed with insertion holes 44 at substantially predetermined centers in the longitudinal direction, through which the connecting pipes 26 are inserted, at predetermined intervals, and the side plate portions 43 are inwardly arranged so that their lower end edges face each other. The attachment parts 46 are formed so that the lower ends of the locking piece parts 33b3 of the positioning part 33 that are bent are locked to the upper surface.

The head 41 is an insertion hole for the top plate 42.
The connecting pipe 26 is inserted into the connector 44, the lower surface of the top plate portion 42 is attached to the inclined mounting surface 30 of the pedestal 28 and the interference member 36 of the contact portion 33b2 of the positioning portion 33, and the top plate portion 42 of the headstock 41 is a veranda. It is tilted and supported on the side A. Further, the mounting portion 46 of the side plate portion 43 is locked to the lower end edge of the locking piece portion 33b3 of the positioning portion 33, so that the side plate portion
43 is fixed substantially parallel to the wall surface of the rectangular body 11, and Kasagi 41 is a rectangular body.
It is attached to 11.

Further, in the gap between the insertion hole 44 and the connecting pipe 26,
In order to prevent rainwater and the like from entering, sealing material 16 and the like are applied and waterproofed.

On the other hand, 51 is a handrail body made of aluminum alloy and having various surface treatments. This handrail body 51 has a cylindrical handrail portion.
52, columns vertically larger than the connecting pipe 26 at a predetermined interval.
53 are connected and formed.

Further, the handrail portion 52 has a semicircular cross section, and an engaging convex strip 55 is provided at one edge along the longitudinal direction, and an engaging concave strip 56 is provided at the other edge so as to face each other. The upper and lower handrails 52a and 52b thus formed are engaged with each other to form a cylindrical shape. Further, the pillar portion 53 has a lower end cut obliquely along the slope of the top plate portion 42 of the headstock 41, and an upper end cut along the peripheral surface of the handrail portion 52 in a concave arc shape. Also, the lower handrail 52b
A through hole 57 having a diameter larger than that of the communication pipe 26 and smaller than that of the supporting column 53 is formed at a position where the supporting column 53 is joined at a predetermined interval along the longitudinal direction.

Then, the support pipe 53 is inserted with the connecting pipe 26 projecting through the insertion hole 44 of the headstock 41, is placed on the upper surface of the headstock 41 via the waterproof packing 58, and the handrail portion 52 is lowered. The communication pipe 26 is inserted into the through hole 57 of the handrail 52b,
The handrail 51 is supported by the rectangular body 11 at 26.

Furthermore, the male screw 27 at the upper end of the connecting pipe 26 is
A seat plate 59 made of, for example, vinyl chloride, which comes into contact with the inner peripheral surface of the lower handrail portion 52b, is inserted, and a temporary fixing nut 60 as a temporary fixing member is screwed. When the temporary fixing nut 60 is screwed, the head tree 41 placed on the mounting surface 30 of the pedestal 28, the pillar portion 53 of the handrail 51 and the lower handrail portion 52b are integrally formed.
And pedestal 28 are clamped and fixed.

Further, the upper end of the support portion 24 of the base 21 abuts on the upper edge of the connecting pipe 26, and the peripheral edge of the lower handrail portion 52b.
A washer 62 abutting on the inner peripheral surface of the is inserted, and further, a nut 63 as an attaching means is screwed. By connecting the nut 63, the connecting pipe 26, the head 41, the support 53 of the handrail 51, and the handrail 52 of the handrail 51 are connected to the support 24 of the base 21.
It is integrally attached to the rectangular body 11 via.

Next, the mounting operation of this embodiment will be described.

First, the male screw 27 at one end of the connecting pipe 26 is attached to the pedestal.
Female screws 29 of 28 are screwed from the mounting surface 30 side of the pedestal 28 to integrally connect the connecting pipe 26 and the pedestal 28. Then, the connecting pipe 26 is inserted into the insertion hole 44 of the top plate portion 42 of the headstock 41, the inclination of the top plate portion 42 and the inclination of the mounting surface 30 of the pedestal 28 are in the same direction, and the lower surface of the top plate portion 42 is the pedestal. Insert it until it comes into contact with the mounting surface 30 of 28.

Next, the pillar portion 53 of the handrail 51 is connected to the connecting pipe 26 projecting from the upper surface of the top plate portion 42 so that the inclination of the lower end of the pillar portion 53 is in the same direction as the inclination of the top plate portion 42. The pillar portion 53 is inserted until the lower end thereof comes into contact with the upper surface of the top plate portion 42. further,
Insert the through hole 57 of the lower handrail portion 52b into the connecting pipe 26 projecting from the upper end of the column portion 53 so that the longitudinal direction of the lower handrail portion 52b is substantially parallel to the longitudinal direction of the headstock 41. The peripheral surface of the lower handrail portion 52b is brought into contact with the upper edge of the arc shape.

Then, a temporary fixing nut 60 is screwed onto the male screw 27 at the upper end of the connecting pipe 26 projecting from the upper surface of the lower handrail portion 52b via a seat plate 59, and the pedestal 28 and the temporary fixing nut 60 are joined together. Kasaki 41,
The pillar portion 53 and the lower handrail portion 52b are clamped and fixed to be integrally assembled.

On the other hand, the rust preventive L-shaped anchor 13 is placed on the rectangular body 11 such that the inner surface of the rectangular body 11 in the direction of bending at the upper corner of the rectangular body 11 is brought into contact with the rectangular body 11 so that the upper surface is horizontal. . Further, a waterproof sheet 14 or the like is attached to the side surface side of the anchor 13, and the anchor 13 and the waterproof sheet that abut on the side surface of the rectangular body 11.
Along with 14, a waterproof mortar 15 and the like are placed in a predetermined thickness so that the upper surface of the anchor 13 is exposed, and the anchor 13 is fixed. Then, a sealing material 16 is used for waterproofing the peripheral gap between the anchor 13, the rectangular attachment surface 12 and the waterproof mortar 15.

Next, the base 21 having the supporting portion 24 having the male screw 23 formed on the peripheral surface is provided at the substantially center of the substrate 22, and the base 21 of the base 21 in the width direction of the base 21 is attached to the center line of the mounting surface 12. The center lines are made to coincide with each other, and they are attached to the upper surface of the anchor 13 by welding or the like at predetermined intervals in the longitudinal direction of the attached surface 12. Further, on the upper surface of the anchor 13, screw the fixing portion 33a along the longitudinal direction of the rectangular body 11 so that the locking piece portions 33b3 at both ends of the sliding portion 33b of the positioning portion 33 in the longitudinal direction straddle the rectangular body 11. Fixed by 37, positioning part 33
Are attached at specified intervals. In addition, slide the adjusting screw 34
The contact portion 33b2 of 33b is adjusted to have a predetermined height.

Then, the connecting pipe 26 for integrally integrally connecting and fixing the headstock 41, the pillar portion 53 of the handrail body 51 and the lower handrail portion 52b of the handrail body 51 to the veranda side A of the headboard portion 42 of the headstock 41. As described above, the support portion 24 of the base 21 is guided and inserted into the guide portion 31 of the base 28 until the lower surface of the base 28 contacts the upper surface of the substrate 22 of the base 21. Further, the lower surface of the top plate portion 42 is brought into contact with the interference member 36 of the contact portion 33b2 of the positioning portion 33, and the mounting portion 46 of the side plate portion 43 is locked to the lower end edge of the locking piece portion 33b3 of the positioning portion 33. Let

Next, the washer 62 is inserted into the supporting portion 24 projecting from the upper surface of the lower handrail 52b so that the lower surface of the connecting pipe 26 abuts the upper end of the connecting pipe 26 and the peripheral edge thereof abuts the upper surface of the lower handrail 52b. tube
26 while pressing elastically while lower handrail 52
A nut 63 is screwed on and the connecting pipe 26 and the lower handrail 52b are tightened so that b is pressed against the mounting surface 12 via the column portion 53, the headstock 41, and the pedestal 28.

Then, the upper handrail portion 52a is engaged with the lower handrail portion 52b, and the umbrella tree 41 and the handrail body 51 are attached to the rectangular body 11.

According to the above construction, the pillar portion 53 and the lower handrail portion 52b of the handrail 51 are inserted into the tubular connecting pipe 26 inserted into the insertion hole 44 of the headstock 41, and the temporary fixing nut 60 is attached to the connecting pipe 26. Attach it and attach the temporary fixing nut 60 and the pedestal 28 provided on the connecting pipe 26
41 and the handrail 51 are integrally sandwiched and fixed, and the integrally assembled head 41, the connecting pipe 26, and the handrail 51 are attached to the support surface 24 of the base 21 on the mounting surface 12 with the nut 63. Since the mounting is performed, the head tree 41 and the handrail 51 can be easily mounted on the mounted surface 12 in the field work by only mounting the nut 63 in one operation, and the construction time can be shortened.

Moreover, since the headstock 41, the connecting pipe 26 and the handrail 51 are integrally assembled beforehand, the number of parts in the field work can be reduced and the parts can be easily managed.

Further, even if the base 21 provided with the supporting portion 24 is mounted on the mounting surface 12 with a slight deviation from a predetermined position, the connecting pipe 26 having a diameter larger than that of the supporting portion 24 is elastically deformable. Therefore, the connecting pipe 26 is moved so that the headstock 41 and the handrail 51 are at predetermined positions, or elastically deformed to be inserted into the support portion 24 and fixed by the nut 63, so that the base 21 can be attached. It is easy and can be performed in a short time, and the head 41 and the handrail 51 can be securely attached to predetermined positions.

Further, it is sufficient that the connecting pipe 26 is inserted through the insertion hole 44 of the top plate portion 42, and the waterproofing by the sealing material 16 for preventing intrusion of rainwater and the like can be easily performed without lowering the strength. It should be noted that the sealing material 16 may not be provided, and only the waterproof packing 58 provided at the lower end of the column portion 53 may be used.

Further, since the opening of the lower handrail portion 52b for fixing the headstock and the handrail body with the nut 63 is closed by the upper handrail portion, damage to the appearance can be prevented.

It should be noted that in the above embodiment, the support portion 24 is used as a base.
Although it has been described that it is provided on the substrate 22 of 21, the anchor 13 may be provided directly.

Although the connecting pipe 26 and the pedestal 28 are integrally connected to each other by screwing, the same effect can be obtained by integrally molding or joining with an adhesive or the like.

Further, the handrail 51 can have the same effect even if it has any structure such as a lattice-shaped one or a wall-shaped one.

Next, another embodiment will be described with reference to FIG.

In the embodiment shown in FIG. 5, the lower handrail portion 52b of the embodiment shown in FIGS. 1 to 4 is composed of a handrail lower portion 71 and a partition member 72.

That is, the handrail portion 52 has an upper handrail portion 52a and a handrail lower portion 71, each having a semicircular cross section, and engaging ridges 55 formed on both edges along the longitudinal direction. A partition formed in an H-shaped cross section, which has a rectangular plate shape, and is provided with an upper handrail portion 52a and engaging concave ridges 56 with which the engaging convex ridges 55 of the handrail lower portion 71 are respectively engaged, on both edges in the longitudinal direction. It is formed into a cylindrical shape by engaging with the member 72.

Further, the supporting column portion 53 has a rectangular tubular shape into which the communication pipe 26 of the embodiment shown in FIGS.
It is formed by obliquely cutting along the inclination of the top plate portion 42 of 41. In addition, openings 73 through which the pillars 53 are inserted are formed in the lower surface of the lower handrail 71 at predetermined intervals along the longitudinal direction. Further, the partition member 72 is provided with a substantially circular through hole 57 having a diameter larger than that of the communication pipe 26 and smaller than that of the support column 78.

The support column 53 is connected to the connecting pipe 26 protruding through the insertion hole 44 of the head 41 of the embodiment shown in FIGS.
Is inserted and placed on the upper surface of the head 41. In addition, the upper end of the column 53 is inserted into the opening 73 of the lower handrail 71 of the lower handrail 52b and abuts the lower surface of the partition member 72, and the communication pipe 26 is inserted into the through hole 57 of the partition member 72. , Handrail
51 is supported by the rectangular body 11.

Further, the male screw 27 at the upper end of the connecting pipe 26 is
A temporary fixing nut 60 as a temporary fixing member that is in contact with the upper surface of the partition member 72 is screwed. Then, by screwing the temporary fixing nut 60, the headstock 41, the column portion 53, the handrail lower portion 71 of the lower handrail portion 52b and the partition member 72 placed on the placing surface 30 of the pedestal 28,
The temporary fixing nut 60 and the base 28 are integrally clamped and fixed.

Further, the base 21 protruding from the upper end of the connecting pipe 26
At the upper end of the support portion 24, a U-shaped pressing body 75 which covers the temporary fixing nut 60 screwed to the connecting pipe 26 and is placed on the upper surface of the partition member 72 is inserted, and further as a mounting means. Nut 63
Is screwed on. Then, by screwing the nut 63, the pedestal 28 of the connecting pipe 26, the head 41, the support 53, and the lower handrail 52.
The lower handrail portion 71 and the partition member 72 of b are pressed against the mounting surface 12 by the lower end edge of the presser body 75 via the support portion 24 of the base 21, and the lower handrail portion 52b is engaged with the upper handrail portion 52a. , Kasagi
41 and a handrail 51 are integrally attached to the rectangular body 11.

Therefore, according to the embodiment shown in FIG. 5, as in the embodiment shown in FIGS. 1 to 4, the mounting of the headstock 41 and the handrail 51 on the mounted surface 12 in the field work is
It can be easily done in one operation by simply attaching it with the nut 63 via the presser body 75, and the construction time can be shortened.Because the headstock 41 and the handrail 51 are pre-assembled integrally, the number of parts in the field work can be reduced. , Parts management is easy.

Further, since the connecting pipe 26 can be elastically deformed, the base 21 can be easily attached in a short time, and the head 41 and the handrail 51 can be surely attached at predetermined positions. In addition, the connecting tube 26 need only be large enough to pass through the insertion hole 44 of the top plate portion 42, the strength does not decrease, and waterproofing can be easily performed.

Then, the opening of the lower handrail 52b is connected to the upper handrail 52.
Since it is blocked at a, it can prevent aesthetic damage.

Further, since the headstock 41 and the handrail 51 are attached to the support portion 24 by the nut 63 via the pressing body 75, no stress is applied to the connecting pipe 26 by screwing the nut 63, and the connecting pipe 26
Also, there is no possibility that the base 28 will be damaged.

Further, since the partition member 72 is tightened with the nut 63 via the pressing body 75 and the handrail 51 is attached, the handrail 51
The fixing strength of can be improved.

Next, still another embodiment will be described with reference to FIGS. 6 and 7.
Will be described with reference to.

The embodiment shown in FIGS. 6 and 7 is one in which the cylindrical handrail portion 52 of the embodiment shown in FIGS. 1 to 4 is formed in a rectangular tube shape.

That is, the handrail portion 52 has a U-shaped cross-section with an open lower surface, and engaging ridges 55 are formed on both lower edges along the longitudinal direction.
The upper handrail portion 52a is provided with each of them.
Further, the upper handrail 52a is an elongated rectangular plate along the rectangular body 11 and has engaging ridges 55 of the upper handrail 52a on both edges in the longitudinal direction.
Lower handrail portion formed with engaging recesses 56 for engaging with
It is engaged with 52b and is formed into a rectangular tube shape.

Further, the lower handrail 52b is an elongated rectangular plate along the rectangular body 11 and has engaging recesses 55 with which the engaging protrusions 55 of the upper handrail 52a are respectively engaged with both edges in the longitudinal direction. 56 is provided, and a middle handrail portion 81 having a substantially H-shaped cross section is provided.
Then, in the lower handrail portion 52b, the middle handrail portion 81 has a rectangular body 11
120mm ~ 150 along the longitudinal direction of the
It is integrally screwed by a mounting plate 92 having a thickness of 6 mm to about 6 to 7 mm, and a plurality of them are appropriately connected and formed.

Further, the column portion 53 is in the shape of a rectangular tube into which the communication pipe 26 of the embodiment shown in FIGS.
It is formed by obliquely cutting along the inclination of the top plate portion 42 of 41. In addition, a substantially circular through hole 57 having a diameter larger than that of the communication pipe 26 and smaller than that of the support column 53 is formed in the mounting plate 82 substantially at the center.

The support column 53 has a connecting pipe 26 protruding through the insertion hole 44 of the head 41 of the embodiment shown in FIGS.
Is inserted and placed on the upper surface of the headstock 41, and the upper end portion of the column portion 53 is brought into contact with the lower surface of the mounting plate 82.
26 is inserted into the through hole 57 of the mounting plate 82, and the handrail 51 becomes rectangular body 11.
Supported by.

Further, the male screw 27 at the upper end of the connecting pipe 26 is
Temporary nut as a temporary member that contacts the upper surface of the mounting plate 82
60 is screwed on. Then, by screwing the temporary fixing nut 60, the headstock 41 and the handrail body placed on the placing surface 30 of the pedestal 28.
The column 53 of the column 51 and the mounting plate 82 of the lower handrail 52b are integrally clamped and fixed by the temporary fixing nut 60 and the base 28.

The base 21 protruding from the upper end of the connecting pipe 26
At the upper end of the support portion 24, a cylindrical pressing body 75 having a U-shaped cross section, which covers the temporary fixing nut 60 screwed to the connecting pipe 26 and is placed on the upper surface of the mounting plate 82, is further inserted. A nut 63 as a means is screwed on. By mounting the nut 63, the pedestal 28 of the connecting pipe 26, the head 41, the support 53 of the handrail 51, and the mounting plate 82 of the lower handrail 52 support the base 21 by the lower end edge of the presser 75. The upper handrail 52a is engaged with the lower handrail 52b by being pressed against the mounting surface 12 via the portion 24, and
And the handrail 51 is integrally attached to the rectangular body 11.

Therefore, according to the embodiment shown in FIGS. 6 and 7, like the embodiment shown in FIGS. 1 to 4,
The installation of the headstock 41 and the handrail 51 on the surface 12 to be mounted in the field work can be easily performed by one operation only by attaching the nut 63 through the holding body 75, and the construction time can be shortened and the headstock 41 and Since the handrail 51 is assembled integrally, the number of parts in the field work can be reduced,
Parts management is easy.

Furthermore, since the connecting pipe 26 can be elastically deformed, the base 21 can be easily attached in a short time, and the head 41 and the handrail 51 can be securely attached to predetermined positions. In addition, the connecting tube 26 need only be large enough to pass through the insertion hole 44 of the top plate portion 42, the strength does not decrease, and waterproofing can be easily performed.

Then, the opening of the lower handrail 52b is connected to the upper handrail 52.
Since it is blocked at a, it can prevent aesthetic damage.

Further, since the headstock 41 and the handrail 51 are attached to the support portion 24 with the nut 63 via the pressing body 75, no stress is applied to the connecting pipe 26 by screwing the nut 63, and the connecting pipe 26
Also, there is no possibility that the pedestal 28 will be damaged.

Further, since the mounting plate 82 is tightened with the nut 63 via the pressing body 75 and the handrail 51 is attached, the fixing strength of the handrail 51 can be improved.

[0073]

According to the handrail device with the headliner according to the first aspect of the present invention, the headliner, the column part of the handrail and the lower handrail part of the handrail are integrally attached, and the handrail is inserted into the support attached to the mounting surface. Only by fixing the head tree, the column and the lower handrail section that are integrally attached by a mounting member, and attaching the upper handrail section to the lower handrail section, it is possible to move the head tree and the handrail body to the mounted surface in one operation. It can be installed easily and the construction time can be shortened. Further, since the upper handrail portion closes the opening of the lower handrail portion, it is possible to prevent aesthetic damage.

According to the handrail device with a headboard according to claim 2,
The tubular support of the handrail and the lower handrail are inserted into the tubular connector inserted through the insertion hole of the umbrella, and the temporary fixing member is attached to the connector, and the umbrella is fixed integrally, By only attaching the lower handrail portion to the support member with the attachment member and the upper handrail portion to the lower handrail portion, the headstock and the handrail member can be easily attached to the attachment surface in one operation, and the construction time can be shortened. In addition, the headstock, the column portion, and the lower handrail portion can be securely fixed together through the connecting body, and an error in mounting the support body on the mounting surface can be tolerated, so that the support body can be easily mounted. Furthermore, since the upper handrail portion closes the opening of the lower handrail portion, it is possible to prevent aesthetic damage.

[Brief description of drawings]

FIG. 1 is a cross-sectional view in the width direction of a rectangular body showing an embodiment of a handrail device with a headstock according to the present invention.

FIG. 2 is a longitudinal cross-sectional view of the same rectangular body.

FIG. 3 is an exploded perspective view with a part cut away.

FIG. 4 is a perspective view of the same.

FIG. 5 is a cross-sectional view in the width direction of a rectangular body showing another embodiment of the handrail device with headstock of the present invention.

FIG. 6 is a cross-sectional view of a rectangular parallelepiped in a width direction showing still another embodiment of the handrail device with headstock of the present invention.

FIG. 7 is a longitudinal sectional view of the rectangular body of the same.

FIG. 8 is an exploded perspective view with a part cut away showing an embodiment of a conventional handrail device with a headboard.

[Explanation of symbols]

 12 Attached surface 24 Supporting part as a support 26 Connecting pipe as a connecting body 28 Pedestal as a mounting part 41 Kasaki 44 Insertion hole 51 Handrail 52a Upper handrail 52b Lower handrail 53 Strut 60 As a temporary fixing member Temporary nut 63 Nut as mounting member

Claims (2)

[Claims] 1. A support body attached to a mounting surface, a cover tree having an insertion hole for inserting the support body to cover the mounting surface, and a lower end through which the support body is inserted to the cover tree integrally. An attached cylindrical column part, a lower handrail part that is integrally attached to the upper end of the column part and that opens upward to insert the support body, and an opening that is openably and closably attached to the lower handrail part. A handrail device with a handrail, comprising: a handrail body provided with a handrail portion; and a mounting member that is attached to the support body to fix the headstock and the handrail body. 2. A support body attached to a mounting surface, a cylindrical coupling body having a large-diameter mounting portion provided at a lower end through which the support body is inserted, and an insertion hole through which the coupling body is inserted. Having a cap tree which is placed on the mounting part and covers the mounting surface, a cylindrical column part through which the connector is inserted and a lower end of which is in contact with the frame, and which is abutted to the upper end of the column part and is connected to the column part. A lower handrail part which is inserted through the body and is open upward, and a handrail body provided with an upper handrail part which is attached to the lower handrail part and closes the opening of the handrail part, and the head tree and the handrail attached to the connecting body. A handrail device with headstock, comprising: a temporary fixing member for integrally fixing a body, and an attachment member attached to the support body for fixing the handrail body.