KR101669151B1 - Coupling Device for Apartment House Masonry Wall - Google Patents

Abstract

The present invention relates to a device for binding a masonry wall for an apartment house, which adjusts the height of a brick connection loop connected to a brick connection plate to the height of a masonry wall, and then fixes the brick connection loop to prevent the brick connection loop from moving. The device for binding a masonry wall for an apartment house comprises: vertical connection bars (52, 54) vertically bent upwards from a rear end of a brick connection loop (50); annular hooking grooves (52g, 54g) formed on the outer circumferential surface of the vertical connection bar (52, 54) at regular intervals in a vertical direction; vertical guide units (32, 34) inwardly rolled in a cylindrical shape towards each other from edges of both sides of a wall fixing bracket (30), wherein the vertical connection bars (52, 54) are upwardly inserted thereinto from the bottom, and middle portions thereof are parallel with each other; a cut unit (32c, 34c) formed in the middle of the vertical guide units (32, 34); spring stopping protrusions (32a, 34a) flattened from an edge of the cut unit (32c, 34c) towards each other; a toggle flat spring (70) whose both ends are inserted into the cut unit (32c, 34c) and stopped on the spring stopping protrusions (32a, 34a), and which has an elastic force, bends in a bow shape, and switches to a locking or an unlocking state by a pushing or a pulling force; and curling units (72, 74) vertically formed on both ends of the toggle flat spring (70) at regular intervals, and mounted between the annular hooking grooves (52g, 54g) and the spring stopping protrusions (32a, 34a) in a wedge form by an elastic restoring force of the toggle flat spring (70).

Description

{Coupling Device for Apartment House Masonry Wall}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mooring wall binding apparatus for moorings, and more particularly, to a mooring wall binding apparatus for a moorhouse, The present invention relates to a mooring wall binding apparatus for residential use.

Generally, masonry walls are constructed by stacking bricks in a uniform pattern. Masonry walls are used to stack the upper and lower bricks in half lengthwise direction. Masonry is used to connect the masonry to the work site. It is widely applied to the wall construction where no load is applied, and it has a merit that it is possible to burrow various pipes simply because it is simpler than the reinforced concrete when grooved or perforated grooves are formed on the surface of the masonry wall.

When the heat insulating material is provided between the masonry brick and the inner wall constituting the masonry wall, the masonry brick and the inner wall can not be joined directly. Therefore, the inner wall and the masonry brick are connected to each other by using a separate binding apparatus.

An example of such a conventional bar wall binding apparatus is shown in Figs. 1 and 2. Referring to these figures, a plurality of grooves 1a, 1b and 1c in a concavo-convex shape and a brick connection plate 1 in which protrusions 2 are continuous in the longitudinal direction are placed on the masonry bricks 3 Shaped brick linking ring 4 with one side opened at one end thereof is inserted into the hooking portion 7 of the wall surface fixing bracket 6 fixed to the wall 5 and then the groove formed in the brick connecting plate 1 So that the brick linking ring 4 is inserted into the brackets 1a and 1b.

The straight steel wire 8 is horizontally inserted into another groove 1c formed in the brick connecting plate 1 and then the mortar is covered with the uniform thickness on the rough brick 3 so that the steel wire 8 and the brick- (1) and a part of the brick connection ring (4).

However, in such a conventional technique, the hooking portion 7 formed on the wall surface fixing bracket 6 is elongated in the vertical direction and the brick connection ring 4 engaged with the hooking portion 7 is formed in a straight line Therefore, there is a problem that the brick connection ring 4 is easily tilted by its own weight and is separated from the groove 1a (1b). In particular, before the mortar applied to the rough brick 3 is hardened, There is a problem that the brick linking ring 4 is very easily detached from the brick connecting plate 1.

Since the brick linking ring 4 separated from the brick connecting plate 1 is not buried in the mortar, it is very difficult to confirm the detached state, which leads to a problem of insufficient construction.

Korean Utility Model Publication No. 20-2001-0002009 (Jan. 26, 2001) U.S. Patent Application Publication No. US2013 / 0232909 (Dec. Korean Patent Publication No. 10-2006-0080348 (2006.07.10.) Korean Utility Model Registration No. 20-0438912 (Apr. 4, 2008) Korean Utility Model Publication No. 20-2009-0009004 (2009.09.09.) Korean Registered Patent No. 20-0438913 (Mar. 4, 2008)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a mooring wall binding apparatus for a municipal house which can prevent the brick connection ring from being separated from the masonry bridges.

In order to accomplish the object of the present invention, there is provided a masonry wall binding apparatus for a masonry comprising: a vertical connecting rod which is bent vertically upward from a rear end of a brick connecting ring; An annular engaging groove formed at an outer peripheral surface of the vertical connecting rod at regular intervals in a vertical direction; A vertical guide formed by rolling in a cylindrical shape inward from both edges of the wall surface fixing bracket, the vertical connection rods being inserted from below into the upper side and the centers being parallel to each other; A cutout portion formed in the middle of the vertical guide portion; A spring catch protruding from the edge of the cutout portion in a direction opposite to each other; A toggle plate spring which is inserted into both ends of the cut-out portion to be engaged with the spring hook, and which is biased in an arcuate shape by a pushing or pulling force to be switched into a lock or release state; And a curling portion formed at both ends of the toggle plate spring at regular intervals in the vertical direction and engaged in a wedge shape between the annular engaging groove and the spring engaging jaw by elastic restoring force of the toggle plate spring.

As described above, according to the present invention, when the toggle plate spring 70 is inserted into and fixed to the cutout portions 32c and 34c, the curling portions 72 and 74 formed at both ends of the toggle plate spring 70 are engaged with the annular- The vertical connecting rods 52 and 54 and the spring hooking rims 32a and 34a are engaged with each other in the form of a wedge so as to prevent the vertical connecting rods 52 and 54 from vertically moving, Can be prevented from being detached from the brick connecting plate 40. [0050]

The height of the vertical connecting rods 52 and 54 and the brick connecting ring 50 can be adjusted step by step by means of the annular receiving grooves 52g and 54g formed at intervals in the vertical connecting rods 52 and 54 .

The curling portions 72 and 74 are formed in a circular shape so that the curling portions 72 and 74 are inserted into the annular engaging grooves 52g and 54g And the spring catching jaws 32a and 34a can be brought into close contact with each other.

When the toggle plate spring 70 is bent and inserted between the cutouts 32c and 34c and then pushed toward the wall surface fixing bracket 30, the toggle plate spring 70 can be installed in a one-touch manner due to the elastic restoring force of the toggle plate spring 70, So that it is possible to perform a simple construction.

Further, when the vertical connecting rods 52 and 54 are moved in the vertical direction even if the height of the wall surface fixing bracket 30 installed on the inner wall 20 is somewhat inaccurate, the height of the vertical connecting rods 52 and 54 may be increased There is also an effect that it can be adjusted stepwise according to the height of the bricks 22.

FIG. 1 is an exploded perspective view showing a conventional wall-
Fig. 2 is a perspective view showing a conventional wall-
3 is an exploded perspective view
Fig. 4 is a perspective view of an installation state according to the present invention.
Figure 5 is a side sectional view
6 is a cross-sectional view taken along the line A-A '

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 3 to 6, the present invention includes a vertical connecting rod 52 (54) bent vertically upward from the rear end of the brick connecting ring 50; And annular engaging grooves 52g and 54g formed on the outer circumferential surfaces of the vertical connecting rods 52 and 54 at regular intervals in the vertical direction.

The brick connecting ring 50 and the vertical connecting rods 52 and 54 are integrally formed using a metal wire of a round bar shape and both the vertical connecting rods 52 and 54 are formed in parallel with each other at an interval.

The vertical connection rods (52) and (54) are inserted from the lower side to the upper side and the centers thereof are parallel to each other And vertical guide portions 32 and 34, respectively.

The wall surface fixing bracket 30 can be formed by using a metal plate having a constant thickness and can be formed by using concrete pegs 24 and 26 to form a peg for fixing the wall surface fixing bracket 30 to the inner wall 20. [ (36) and (37) are formed on the wall surface fixing bracket (30).

The present invention may include cutouts (32c) and (34c) formed in the middle of the vertical guides (32) and (34), respectively; And spring catching protrusions 32a and 34a that are formed by spreading in a direction opposite to each other from the edges of the cutouts 32c and 34c.

The spring hooks 32a and 34a can be formed by cutting a part of the vertical guide portions 32 and 34 and then spreading outwardly. At this time, the spring hooks 32a and 34a are formed, The cutout portions 32c and 34c.

In the present invention, both ends are inserted into the cut-out portions 32c and 34c to be caught by the spring hooks 32a and 34a, and are bent or bowed with an elastic force by a pressing or pulling force, A toggle plate spring (70); The toggle plate spring 70 is formed at both ends of the toggle plate spring 70 at regular intervals in the vertical direction. The elastic restoring force of the toggle plate spring 70 causes the annular latching grooves 52g, And curling portions 72 and 74 that are engaged in a wedge shape between the first and second curved portions 34a and 34a.

The toggle leaf spring 70 facilitates use of the toggle leaf spring 70 by, for example, forming a square hole 76 at the center to use less force when bending the toggle leaf spring 70 back and forth .

The toggle plate spring 70 can be formed by using a spring steel plate so that the toggle plate spring 70 can be restored to a flat shape as shown in FIG. 3 when the external force is free. When the toggle plate spring 70 is inserted into the annular engaging groove 52g, The toggle plate spring 70 is bent in an arcuate shape and then inserted through the cutouts 32c and 34c so as to maintain the hooked state by the resilient restoring force when the toggle plate spring 70 is fitted in the spring hooks 54a and 54b and the spring hooks 32a and 34a.

That is, by pulling the central portion of the toggle plate spring 70 in the direction away from the wall surface fixing bracket 30 to release the engagement, and pushing the central portion of the toggle plate spring 70 in the direction in which it comes in close contact with the wall surface fixing bracket 30 Keep it stuck.

The curled portions 72 and 74 are formed with rectangular grooves 72g and 74g which are aligned with the annular engaging grooves 52g and 54g so that the curling portions 72 and 74 are engaged with the annular engaging grooves 52g) 54g.

Reference numeral 22 denotes a rough brick, 40 denotes a brick connecting plate provided on the rough brick 22, 42 denotes a straight connecting groove formed in the brick connecting plate 40, 27 denotes a brick connecting plate, And a straight line inserted into the straight engagement grooves 42 formed on the base plate 40. As shown in Fig.

Hereinafter, the operation according to the present invention will be described in detail with reference to the accompanying drawings.

3 to 6, a vertical connecting rod 52 (54) formed at the rear end of the brick connection ring 50 is connected to a vertical guide portion 32 (34) formed in the wall surface fixing bracket 30 The wall surface fixing bracket 30 is brought into close contact with the inner wall 20 in conformity with the height of the masonry bricks 22 in a state where the wall surface fixing bracket 30 and the brick connection ring 50 are joined together and then the wall surface fixing bracket 30 When the concrete pegs 24 and 26 are inserted into the nail holes 36 and 37 formed in the concrete pegs 30 and 30 and the concrete pegs 24 and 26 are pushed into the inner wall 20 using the impact tool such as a hammer, The fixing bracket 30 is fixed to the inner wall 20.

The vertical connecting rods 52 and 54 are lifted along the vertical guides 32 and 34 to separate the brick connecting rods 50 from the masonry bricks 22 and then the brick connecting rods 40 are brick- The brick connection ring 50 is inserted again into the straight engagement groove 42 formed in the brick connection plate 40 and the brick connection ring 50 is inserted into the straight connection groove 50 formed in the brick connection plate 40, Is caught by the brick connecting plate (40).

6, the curling portions 72 and 74 formed on both sides of the toggle plate spring 70 are inserted into the cut-out portions 32c and 34c, respectively, When the curling portions 72 and 74 are engaged with the annular engaging grooves 52g and 54g by moving the vertical connecting rods 52 and 54 slightly upward and downward by hanging the spring hooks 32a and 34a, 72) 74 enter between the spring catching protrusions 32a, 34a and the annular engaging grooves 52g, 54g to be caught in the form of a wedge.

At this time, since the curling portions 72 and 74 are engaged with the annular engaging grooves 52g and 54g, the vertical connecting rods 52 and 54 are prevented from moving in the up and down direction and are moved in a direction away from the wall surface fixing bracket 30 When the toggle plate spring 70 bent in a convex shape is pushed toward the wall surface fixing bracket 30 in the direction of the arrow in Fig. 6, the central portion of the toggle plate spring 70 is in close contact with the wall surface fixing bracket 30 State.

That is, the toggle plate spring 70 has a flat plate shape in a free state in which no external force is applied. The toggle plate spring 70 is forcibly bent so that the curling portions 72 and 74 are engaged with the annular engaging grooves 52g and 54g, The toggle plate spring 70 has an elastic force to be restored to a straight shape when viewed in plan view. When the central portion of the toggle plate spring 70 is brought into close contact with the wall surface fixing bracket 30, The curling portions 72 and 74 formed at both ends of the toggle plate spring 70 are urged in directions away from each other so that the curling portions 72 and 74 are engaged with the annular engaging grooves 52g and 54g, 32a and 34a.

On the other hand, when a bonding agent such as mortar is applied to the rough bricks 22 in a uniform thickness while the steel wire 27 is inserted into the straight engagement grooves 42 formed in the brick connection plate 40, 40, the steel wire 27 and a part of the front part of the brick connection ring 50 are embedded in the mortar so as to maintain the binding force together with the masonry bricks 22.

The curling portions 72 and 74 formed on the toggle plate spring 70 are caught by the annular engaging grooves 52g and 54g and the spring engaging jaws 32a and 34a even when an external force is applied to the brick linking ring 50 So that the brick connection ring 50 is not detached while being coupled to the wall fixing bracket 30.

20: inner wall 22: rough brick
24,26: Concrete Nail 27: Steel Wire
30: wall surface fixing bracket 32, 34: vertical guide
32c and 34c: cut-out portions 32a and 34a:
36, 37: nail hole 40: brick connecting plate
42: Straight jutting groove 50: Brick connection ring
52,54: vertical connecting rod 52g, 54g: annular locking groove
70: toggle plate spring 72, 74:
72g, 74g: square groove 76: square hole

Claims (1)

Vertical connecting rods (52) (54) bent vertically upward from the rear end of the brick connecting ring (50);
Annular engaging grooves 52g and 54g formed at regular intervals in the vertical direction on the outer circumferential surface of the vertical connecting rods 52 and 54;
And the vertical connecting rods 52 and 54 are inserted from the lower side to the upper side and the centers of the vertical connecting rods 52 and 54 are inserted into the vertical connecting rods 52 and 54 which are parallel to each other, Portions 32 and 34;
Cuts 32c and 34c formed respectively in the middle of the vertical guides 32 and 34;
Spring catching protrusions 32a and 34a formed to extend from the edges of the cutouts 32c and 34c in a direction opposite to each other;
The toggle plate 32c and the toggle plate 34c are inserted into the cutout portions 32c and 34c to be engaged with the spring hooks 32a and 34a, A spring 70;
The toggle plate spring 70 is formed at both ends of the toggle plate spring 70 at regular intervals in the vertical direction. The elastic restoring force of the toggle plate spring 70 causes the annular latching grooves 52g, Curling portions 72 and 74 that are wedged in a wedge-shaped manner;
And a tie-bar binding device for a residential house.

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