JP3156034B2 - Suspension fittings for ceiling reinforcement members in prefabricated refrigerators, etc. - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention is prefabricated refrigerator for commercial, freezers, in have the refrigerator or the like with a depot relates hanger for suspending the ceiling reinforcement member installed on a ceiling panel.

[0002]

In the refrigerator, etc. Background of the Invention prefabricated, for example, FIG. 5
As shown in FIG. 5, a ceiling reinforcing member (54) made of substantially I-shaped steel is bolted (5) by a mounting bracket (58) with a sealing material (57) interposed.
It is fixed on the ceiling panel by 9) etc.

[0003] A hanging bracket for suspending the ceiling reinforcing member (54) includes a turnbuckle (51) and a pair of left and right L-shaped members mounted below the turnbuckle (51) by connecting bolts (52a) and nuts (52b). And a metal fitting (53A). In addition, at the connection point of the adjacent ceiling reinforcement members (54), a pair of long L-shaped brackets (53B) having a long dimension is used so as to straddle the connection ends of both ceiling reinforcement members (54).

[0004] When the ceiling reinforcing members (54) are suspended by the above-mentioned hanging metal fittings, as shown in FIG. 6, for example, as shown in FIG. 54) at each connection end
After bolt holes (56) have been machined in advance, a pair of L-shaped brackets (53B) are placed across the connection ends of both ceiling reinforcing members (54). Fixing bolts (55a) and nuts (55b) as communicating with the bolt holes (56)
Thus, the L-shaped bracket (53B) is fixed on both ceiling reinforcing members (54). In addition, a contact plate (61) is brought into contact with both side surfaces of the connection end of both ceiling reinforcing members (54), and the bolt holes (56) and the through holes (61a) of each member are communicated with each other to secure the bolts. (62a)
・ It was fixed with nut (62b).

When an intermediate portion of the ceiling reinforcing member (54) is suspended by the above-mentioned hanging bracket, as shown in FIG. 6, an L-shaped bracket (53A) is fixed to a required portion of the ceiling reinforcing member (54) in advance. The bolt holes (60) for passing the bolts (55a) are further processed, and the through holes (53a) of the L-shaped bracket (53A) and the bolt holes of the ceiling reinforcing member (54) are further processed.
(60) and fix the fixing bolt (55a) and nut
(55b).

[0006]

However, in the case of the suspension using the above-mentioned hanging bracket, not only a bolt hole (56) is provided at the connection end of the ceiling reinforcing member (54), but also a bolt is provided at an intermediate portion thereof. It is necessary to machine the hole (60), and in this case, it is necessary to accurately perform the hole machining in the intermediate portion of the ceiling reinforcing member (54) so that the ceiling reinforcing member (54) can be suspended at a predetermined position. However, there is a problem that this processing operation requires time and labor.

[0007] In addition, in the middle portion of the ceiling reinforcing member (54), there is a disadvantage that the bolt hole (60) can only be suspended at a previously machined portion.

It is an object of the present invention to address the above-mentioned problems of the prior art.
Resolved, the width of the upper horizontal wall of the ceiling reinforcement member cross-section substantially I-shaped
At the center, the upper horizontal wall on both the left and right sides of the intersection of the T-shaped part
Can be supported, reducing the burden on the upper horizontal wall.
It is an object of the present invention to provide a hanging metal fitting which can eliminate the need for machining a bolt hole and can suspend a ceiling reinforcing member at an arbitrary position.

[0009]

SUMMARY OF THE INVENTION In order to achieve the above-mentioned object, the present invention relates to a prefabricated refrigerator according to the present invention.
The hanging members of the strong members are the upper horizontal wall and the left and right of the upper horizontal wall.
Hanging edges provided on both sides, lower horizontal wall, upper horizontal wall
And a vertical wall connecting the central parts of the width of the lower horizontal wall.
With a hanging bracket for a ceiling reinforcement member with a substantially I-shaped cross section
There has a pair of left and right hook members, both engaging portions, one another
Vertical part connected with connecting bolts and nuts
And shoulders that extend diagonally outward and downward from the lower part of the vertical part
Parts and the abutment portion which abuts the shoulder portion on the outer surface of the upper horizontal wall hanging edge of both <br/> side droop vital ceiling reinforcing member inwardly from the lower end <br/> portion of the contact portion And a support portion that is bent inward and extends inward upward, and the tip of the inward upward support portion is provided on the left and right sides of the intersection of the T-shaped portion where the upper horizontal wall and the vertical wall of the ceiling reinforcing member intersect.
It is characterized in that you support Oite upper horizontal wall.

[0010]

Next, an embodiment of the present invention will be described.
This will be described with reference to the drawings.

Referring to FIGS. 1-4, the ceiling reinforcement member
The hanging bracket of (1) has a pair of left and right locking members (3) and (3) that respectively hold the upper horizontal wall (2) of the ceiling reinforcing member (1) having a substantially I-shaped cross section from both sides. hooking member (3) (3) vertical section of (3c)
(3c) are connected to each other by connecting bolts (16a). Left and right engaging members (3) (3), abutment portion abutting on the outer surface of the upper horizontal wall (2) hanging edges provided on both sides of (2a) (2a) of the roof reinforcement member (1) ( 3a) (and 3a), abutting portion (3a) (supporting portion extending inwardly upwardly bent from the lower end inwardly of 3a) (3b) (3b)
The tip of the inward upward supporting portion (3b) (3b) is located at the left and right of the intersection of the T-shaped portion (T) where the upper horizontal wall (2) and the vertical wall (5) of the ceiling reinforcing member (1) intersect. Supports upper horizontal wall (2) on both sides
It has been made to be so that.

A turnbuckle (4) is disposed above the pair of left and right hooking members (3), (3) , and a lower portion of the turnbuckle (4 ) is vertically attached to the two hooking members (3) (3) . Connection bolt (16a) and nut (16b) with part (3c) (3c) sandwiched from both sides
Are connected by

More specifically, each of the latch members (3) is composed of the vertical portion (3c) having a through hole (17) through which the connection bolt (16a) is inserted, and a lower portion of the vertical portion (3c). The shoulder (3d), which extends obliquely outward and downward from the shoulder, and the above-mentioned abutting portion that hangs down from the shoulder (3d)
(3a), and the above-mentioned support portion (3b) that bends and extends obliquely inward and upward from the lower portion of the contact portion (3a).

The angle α between the vertical part (3c) and the shoulder part (3d) and the angle β between the shoulder part (3d) and the contact part (3a) are both about 120.
°, and the angle γ between the contact portion (3a) and the support portion (3b) is about 60.
°. Incidentally, (18) in the drawing is a sealing material.

The ceiling reinforcing member (1) is, as shown in FIG.
Necessary at the part where four ceiling panels (P) are abutted, and adjacent ceiling panels via sealing material (18)
It is arranged on the connection end of (P). This ceiling reinforcement member
Rising edges (6a) are provided on both sides of the lower horizontal wall (6) of (1). An embedded nut (7) is arranged near the connection end of the ceiling panel (P) while being held by a holding member (8) having a predetermined shape. This embedded nut
The mounting bolt (10) fits into the bolt hole (10) drilled in the horizontal part (9b) of the mounting bracket (9).
(9) is fixed on the upper surface of the ceiling panel (P).

The mounting bracket (9) is substantially inverted U when viewed from the side.
It has a U-shaped hooking tip (9a), and this hooking tip (9a) is hung on the rising edge (6a) of the lower horizontal wall (6) of the ceiling reinforcing member (1). , The rising edge (6a)
A wedge member (11) is inserted between the and the hooking tip (9a).

According to the hanging bracket for the ceiling reinforcing member (1) of the present invention , the left and right hooks are attached to the outer side surfaces of both hanging edges (2a) and (2a) on the upper horizontal wall (2) of the ceiling reinforcing member (1). abutment stop member (3) (3) of (3a) when the upper horizontal wall (3a) respectively in contact with (2) is sandwiched from the left and right sides together, inner upwardly support portion (3b) (3b)
The tip is the upper horizontal wall (2) and vertical wall of the ceiling reinforcement (1)
(5) Above the left and right sides of the intersection of the T-shaped part (T) where
Because it supports the horizontal wall (2), the upper horizontal wall (2)
Burden is reduced.

Further, the shoulder portions of the latch member (3) (3) (3d ) (3
d), by the lower end of the vertical portion (3c) (3c) are made in the form bent and extending obliquely outward and downward, at the time of suspension of the ceiling reinforcement member (1), the upper horizontal wall ( 2) can be prevented from moving upward due to a change in the internal temperature of a refrigerator or the like.

FIG. 4 shows a suspension structure at a connection point between the ceiling reinforcing members (1). The connection ends of the adjacent ceiling reinforcing members (1) are abutted, and the connecting abutment plates (12) are abutted from both left and right sides across these members, and the bolts (13a) and the nuts (13b ) Fixed. The plate-like member (14) is also in contact with the upper surface of the connection end of both ceiling reinforcing members (1), and the bolts (15a) and nuts
(15b).

[0020]

This onset light according to the present invention, as described above, the upper horizontal wall
And the hanging edges provided on the left and right sides of the upper horizontal wall, and the lower side
The horizontal wall and the center of the width of the upper horizontal wall and the lower horizontal wall
Ceiling having a substantially I-shaped cross section, comprising a vertical wall connecting the technicians.
A hanging member for a reinforcing member having a pair of left and right hanging members.
The two hooks are connected to the connecting bolt and nut
The vertical part that is connected to the lower part of the vertical part
A shoulder that bends and extends in the direction
Abuts against the outer surfaces of the hanging edges on both sides of the upper horizontal wall of the strength member.
The contact part, bent inward from the lower end of the contact part and facing inward
And a support portion extending to the end of the inward upward support portion.
T-shaped end where the upper horizontal wall and vertical wall of the ceiling reinforcing member intersect
Supporting the upper horizontal wall on both the left and right sides of the intersection of the parts
According to the present invention, the ceiling reinforcing member having a substantially I-shaped cross section
Left and right of the intersection of the T-shaped part where the load is applied at the center of the width of the side horizontal wall
Both sides can support the upper horizontal wall, the upper horizontal wall
This has the effect of further reducing the burden on the user. I
Eliminates the need for machining of the tampon bolt holes and any position
Thus, the ceiling reinforcing member can be suspended .

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing a suspended state of a ceiling reinforcing member by a hanging fitting of the present invention.

FIG. 2 is a perspective view of a hanging member that constitutes the hanging fitting of the present invention.

FIG. 3 is an exploded perspective view showing a suspended state of an intermediate portion of a ceiling reinforcing member by the suspension fitting of the present invention.

FIG. 4 is an exploded perspective view showing a suspended state at a connection portion of a ceiling reinforcing member by the hanging fitting of the present invention.

FIG. 5 is an exploded perspective view showing a suspended state of an intermediate portion of a ceiling reinforcing member by a conventional hanging fitting.

FIG. 6 is an exploded perspective view showing a suspended state at a connection portion of a ceiling reinforcing member by a conventional hanging fitting.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Ceiling reinforcement member 2 Upper horizontal wall 2a Hanging edge 3 Hook member 3a Contact part 3b Support part 3c Vertical part 3d Shoulder part 5 Vertical wall 6 Lower horizontal wall T T-shaped part 16a Connection bolt 16b Connection nut

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A 6-73212 (JP, U) JP-A 57-49117 (JP, U) JP 4-14612 (JP, U) JP-A 2- 99116 (JP, U) JP-A 4-84527 (JP, U) JP-A 56-9279 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) F25D 23/06 303 E04H 5/02

Claims (1)

(57) [Claims] 1. An upper horizontal wall (2) and a left side of the upper horizontal wall (2).
Hanging edges (2a) (2a) provided on both right sides and lower horizontal wall (6)
And the center of the width of the upper horizontal wall (2) and the lower horizontal wall (6)
A hanging bracket vertical wall connecting with each other (5) roof reinforcement member cross-section substantially I-shaped and a (1), a pair of left and right hanging
It has stop members (3) and (3), and both hook members (3) and (3) are connected to each other.
Bolt (16a) and nut (16b)
Vertical part (3c) (3c) and diagonally outside from the lower part of vertical part (3c) (3c)
Shoulder (3d) (3d) bend downward and extend, and shoulder (3d) (3d)
Abutment portion abutting on the outer surface of the al upper horizontal wall (2) hanging edges of both sides of the hanging vital ceiling reinforcing element (1) (2a) (2a) and (3a) (3a),
Inwardly upwardly bent from the lower end portion inwardly of the contact portion (3a) (3a)
Support portion extending and a (3b) (3b), the tip of the inner upwardly supporting <br/> lifting portion (3b) (3b) is, the upper horizontal wall of the ceiling reinforcement member (1)
Right and left sides of the intersection of the T-shaped part (T) where (2) and the vertical wall (5) intersect
In you supporting an upper horizontal wall (2), suspension parts of the ceiling reinforcement member in prefabricated refrigerator.