JPS6032559Y2 - Brick support structure in brick structures - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a brick support structure for preventing bricks from cracking, collapsing, falling down, falling off, etc. caused by thermal expansion, particularly in industrial furnaces made of bricks.

As shown in Figures 1A and 1B, the brick support structure of conventional brick structures consists of irregularly shaped bricks d in which a brick tension fitting is welded to the furnace body shell a, and a notch C is provided in the tension fitting.
The structure prevents the furnace wall bricks from falling off, collapsing, or toppling over due to thermal expansion or burner vibration.

However, when such a structure is adopted, there is a problem that cracks are likely to occur at the notch 0 part of the irregularly shaped bricks d, and the life of the irregularly shaped bricks d is shortened.In addition, a large number of irregularly shaped bricks d are required during construction, which increases the cost. Not only was it expensive, but it also took time to construct.

The present invention was developed in view of these circumstances, and is a support plate in which a large number of holes for mortar intervention are drilled in the joints between the bricks in a brick structure consisting of a large number of stacked bricks inside an outer shell member. and a hook-shaped support member for the support plate is fixedly provided at a predetermined position on the inner surface of the outer shell member, and an end of the support plate is engaged with the hook-shaped support member. This relates to a brick support structure in a brick structure.

Embodiments of the present invention will be described below based on the drawings.

As shown in FIGS. 2 and 3, a backstay 2 is appropriately fixed to the outer surface of the side wall plate 1 serving as the outer shell member, and
Receiving members 3 having hook portions are vertically fixed on the inner surface of the side wall plate 1 at appropriate intervals, and a large number of holes 4 for mortar are bored in the planar part of the receiving member 3, and the Receiving member 3
A required number of support plates 6 provided with notches 5 that can be engaged with the hooks of the plate are engaged using the notches 5,
Further, furnace wall bricks 7 are arranged at the upper and lower parts of each support plate 6, respectively, so that each support plate 6 is located at a joint 8 between bricks 7. The joint 8 is filled with mortar. This makes it possible to use the brick support structure of the present invention.

Note that 9 is a wall board interposed between the side wall plate 1 and the bricks 7.

In such a structure, the mortar filled in the joints 8 between the bricks 7.7 will of course integrally connect the bricks 7.7 in the areas where there is no support plate 6.
Also in the support plate 6, the bricks 7.7 can be integrally connected by intervening in the multiple holes 4.

Therefore, it is possible to eliminate the need for irregularly shaped bricks as in the past, and even if each brick 7 is affected by thermal expansion or the like, the adhesion force (surface pressure) and escape of the engagement portion between the support plate 6 and the receiving member 3, each brick 7 falls down, collapses,
Falling off, etc. can be prevented.

In the above embodiment, the support plate was arranged between the upper and lower bricks, but it may be arranged between the left and right bricks, and other various changes may be made without departing from the gist of the present invention. Of course.

As mentioned above, according to the present invention, (i) the effects of thermal expansion, vibration, etc. can be counteracted by a support plate having a large number of holes arranged at joints, and a hook-shaped receiving member that engages the support plate; Since this structure does not directly support the bricks as in the conventional case, it is possible to prevent the bricks from cracking, falling down, collapsing, falling off, etc.

(ii) The installation process can be greatly shortened.

(iii) Since the irregularly shaped bricks used in the past are not required, costs can be reduced.

Demonstrates excellent effects such as

[Brief explanation of the drawing]

1A and 1B are explanatory diagrams of a conventional example, FIG. 2 is a side view showing the brick support structure of the present invention, and FIG. 3 is a plan view of FIG. 2. 1... Side wall plate, 2... Back stay, 3... Receiver is member, 4... Hole, 5
...notch, 6, curve, support plate, 7...
...Brick, 8...Joint part.

Claims (1)

[Scope of utility model registration request] In a brick structure formed by stacking a large number of bricks inside an outer shell member, a support plate is provided in which a large number of holes for mortar intervention are bored at the joints between the bricks, and a support plate is provided at a required position on the inner surface of the outer shell member. A brick support structure for a brick structure, characterized in that a hook-shaped support member for the support plate is fixedly installed, and an end of the support plate is engaged with the hook-shaped support member.