Construction Masonry Brick Walls Coupling Apparatus

Abstract

The present invention relates to a masonry wall connecting device for construction, and more specifically, to a masonry wall connecting device for construction that allows for the connection between a wall and a masonry wall to be firmly maintained and used when connecting a masonry wall to an already installed wall for the division of an indoor space of a building, and enables the connection between the wall and the masonry wall to be formed while flexibly responding to the size or shape of the masonry wall to be connected to the wall. The characteristic configuration thereof comprises: a first fixing plate that is fixedly installed on the front surface of the wall to be installed, and has a plurality of fastening holes formed in the portion corresponding to the wall for connecting bolts; a second fixing plate that is connected to the front surface of the first fixing plate through a plurality of elastic springs, and is provided with a plurality of fixing springs having fixing hooks at the ends of the front surface, and has a disc-shaped fixing plate provided at the end of the front center portion, and a protruding installation bar provided with a plurality of connecting hooks connected to the fixing hooks and a plurality of first connecting ropes at the upper and lower portions; and an inner center portion A wall connecting means comprising a fastening pipe integrally connected to the central portion of the fixing plate in a cylindrical shape having a fastening hole formed therein, and a cover plate detachably connected to surround the fastening pipe through a bolt coupled to the connecting hole, with a connecting hole formed in the inner central portion corresponding to the fastening hole; a bar-shaped connecting bar having a connecting ring coupled to surround the outer side of the fastening pipe at the rear end, having a plurality of supporting springs having supporting hooks at the ends along the longitudinal direction on both rim portions, and a plurality of connecting grooves formed at regular intervals on the portion adjacent to the front end, so as to be stacked and coupled to the fastening pipe so as to rotate around the fastening pipe; and a masonry wall supporting means comprising a plurality of position fixing bars, the portions adjacent to both ends being formed of a flexible material capable of bending, with the longitudinal central portions coupled to the connecting grooves; and when the position of the rotating connecting bar is adjusted by rotation around the fastening pipe,It includes a plurality of second connecting lines that connect the fixed ring and the supporting ring and connect the supporting ring located adjacently, and when a plurality of rotary connecting bars are coupled to the fastening pipe, a cover plate is installed so that the coupling between the fastening pipe and the rotary connecting bar is supported by adjusting the bolt coupled to the connecting hole after it is coupled to the fastening hole, and when a plurality of rotary connecting bars are installed on the fastening pipe, the rotary connecting bars are positioned to rotate and spread out around the fastening pipe according to the size or shape of the masonry wall connected to the wall, and when a plurality of rotary connecting bars are positioned to be connected and spread out around the fastening pipe, the position of the fastening pipe is configured to be fixed through a plurality of second connecting lines connecting the fixed ring and the supporting ring and a plurality of second connecting lines connecting the supporting ring of the supporting spring provided on the rotary connecting bar.

Description

Technology Field

[0001] The present invention relates to a masonry wall connecting device for construction, and more specifically, to a masonry wall connecting device for construction that allows for the connection between a wall and a masonry wall to be firmly maintained and used when connecting a masonry wall to an already installed wall for the purpose of dividing an interior space of a building, and enables the connection between the wall and the masonry wall to be formed while flexibly responding to the size or shape of the masonry wall to be connected to the wall. Background Technology

[0003] A building refers to a structure constructed on the ground to enable people to carry out their daily lives indoors.

[0004] In these buildings, not only is the exterior interior modified and applied in various ways depending on the intended use, but walls are also installed and utilized to maximize the use of indoor space, in addition to those installed to support the structural integrity of the building.

[0005] In this case, while walls installed to utilize the building's interior space may be removed at the user's discretion, a method of connecting masonry walls to existing walls to enhance the usability of the interior space is also widely used.

[0006] The above masonry wall is installed in the form of a partition wall in the interior space of a building, and a wall in the form of a plate built with bricks or concrete blocks is connected to a wall located in the building. Recently, in order to facilitate the connection between the wall and the masonry wall, the masonry wall is installed using a masonry wall connecting device such as that described in document (1).

[0007] However, conventional masonry wall connecting devices such as the one described in document (1) are difficult to use in a way that minimizes the transmission of vibrations generated in the wall to the direction of the masonry wall even when a connection is made between the wall and the masonry wall, and there may be a problem in that it is difficult to install the masonry wall connecting device by changing its configuration to flexibly respond to the shape of the masonry wall to be connected to the wall. Prior art literature

[0009] (1) Republic of Korea registered patent number 10-0343227 (June 22, 2002) The problem to be solved

[0010] The present invention has been devised to solve the aforementioned problems, and the objectives of the present invention are as follows.

[0011] First, ensure that even when connecting walls and masonry walls, vibrations or shocks generated from the walls are minimized from being transmitted toward the masonry wall, allowing for safe use.

[0012] Second, it allows for flexible adaptation to changes in the size or shape of the masonry wall to be connected, and enables convenient connection work between the wall and the masonry wall.

[0013] Third, even if the size or shape of the masonry wall to be connected changes, a stable connection between the wall and the masonry wall can be achieved without the unnecessary work process of replacing or additionally installing the connecting device, thereby preventing unnecessary increases in work time and costs at the construction site.

[0014] Fourth, by configuring multiple rotatable connecting bars that can be unfolded and connected to the connecting pipe, it is possible to use the system by flexibly responding to changes in the size or shape of the masonry wall to be connected to the wall, and when the thickness of the masonry wall to be connected to the wall changes, the length of the connecting pipe and the number of rotatable connecting bars connected to the connecting pipe are adjusted so as to flexibly respond to changes in the thickness of the masonry wall.

[0015] Fifth, it enables installation and use by flexibly responding to changes in size, shape, and thickness of the masonry wall to be connected without complex configuration, thereby ensuring convenience of use and achieving high economic efficiency compared to installation costs. means of solving the problem

[0017] To achieve the above objective, the present invention comprises: a first fixing plate that is fixedly installed on the front surface of a wall on which a masonry wall is to be installed, and has a plurality of fastening holes formed in a portion corresponding to the wall for which a bolt is coupled; a second fixing plate that is installed to be connected to the front surface of the first fixing plate through a plurality of elastic springs, and has a plurality of fixing springs having a fixing hook at the end of the front surface, and has a disc-shaped fixing plate provided at the end of the front center portion, and a protruding installation bar provided with a plurality of connecting hooks connected to the fixing hook and a plurality of first connecting ropes at the upper and lower portions; a fastening pipe in a cylindrical shape with a fastening hole formed in the inner center portion and integrally connected to the center portion of the fixing plate; and a cover plate that is detachably coupled to surround the fastening pipe through a bolt coupled to the connecting hole, having a connecting hole formed in the inner center portion corresponding to the fastening hole; and a bar-shaped structure having a connecting ring provided at the rear end to surround the outer side of the fastening pipe, with the longitudinal direction on both edge portions. A masonry wall support means comprising at least three rotary connecting bars that are stacked and coupled to a fastening pipe so as to be rotatable around the fastening pipe, wherein a plurality of supporting springs having supporting rings at their ends are provided, and a plurality of coupling grooves are formed at regular intervals in a portion adjacent to the front end, and a plurality of position fixing bars, wherein the portions adjacent to both ends are formed of a flexible material capable of bending, and when the position of the rotary connecting bar is rotated to be adjusted around the fastening pipe, a plurality of second connecting lines are included that connect the fixing ring and the supporting ring and connect the supporting ring located adjacently, and when a plurality of rotary connecting bars are coupled to the fastening pipe, a cover plate is installed so that the coupling between the fastening pipe and the rotary connecting bar is supported by adjusting a bolt coupled to the connecting hole after it is coupled to the fastening hole, and when a plurality of rotary connecting bars are installed on the fastening pipe,The above-mentioned rotary connecting bar is positioned to rotate and unfold around the above-mentioned connecting pipe according to the size or shape of the masonry wall connected to the wall, and when a plurality of rotary connecting bars are connected and positioned to unfold around the above-mentioned connecting pipe, the position of the connecting pipe can be configured to be fixed through a plurality of second connecting lines connecting the above-mentioned fixing ring and the supporting ring, and a plurality of second connecting lines connecting the supporting ring of the supporting spring provided on the above-mentioned rotary connecting bar.

[0018] At this time, the rotary connecting bar is further provided with a fastening ring at the front end, and the fastening ring has a mesh structure, and a position fixing net is further coupled to the corner portion excluding the portion connected to the fastening ring, and when the three rotary connecting bars connected to the fastening pipe are positioned on the same horizontal line, the position fixing net is configured to be in a folded state, and when the position of the rotary connecting bar is rotated to be adjusted around the fastening pipe, the position fixing net is unfolded so that the fixing ring, the fastening ring, and the adjacent fastening ring are connected by a third connecting line.

[0019] In addition, if the size or shape of the masonry wall to be installed on the wall changes, the position of the rotating connecting bar is adjusted around the fastening pipe to facilitate connection between the wall and the masonry wall, and if the thickness of the masonry wall to be installed on the wall changes, the length of the fastening pipe connected to the fixing plate is changed, and the number of rotating connecting bars connected to the fastening pipe is adjusted to facilitate connection between the wall and the masonry wall. Effects of the invention

[0021] The present invention as described above can achieve the following effects.

[0022] First, even when connecting a wall and a masonry wall, it can be used while minimizing the transmission of vibrations or shocks generated from the wall to the direction of the masonry wall.

[0023] Second, it flexibly responds to changes in the size or shape of the masonry wall to be connected, and enables convenient connection work between the wall and the masonry wall.

[0024] Third, even if the size or shape of the masonry wall to be connected changes, a stable connection between the wall and the masonry wall can be achieved without the unnecessary work process of replacing or additionally installing the connecting device, thereby preventing unnecessary increases in work time and costs at the construction site.

[0025] Fourth, by configuring multiple rotatable connecting bars that can be unfolded and connected to the connecting pipe, it is possible to use the system by flexibly responding to changes in the size or shape of the masonry wall to be connected to the wall, and when the thickness of the masonry wall to be connected changes, it is possible to use the system by flexibly responding to changes in the thickness of the masonry wall by adjusting the length of the connecting pipe and the number of rotatable connecting bars connected to the connecting pipe.

[0026] Fifth, installation and use can be achieved by flexibly responding to changes in size, shape, and thickness of the masonry wall to be connected without complex configuration, thereby ensuring convenience of use and achieving high economic efficiency compared to installation costs. Brief explanation of the drawing

[0028] FIG. 1 is a combined cross-sectional view illustrating the state in which the masonry wall connecting device for construction according to the present invention is installed on a wall. FIG. 2 is another cross-sectional view illustrating the state in which the building masonry wall connecting device of the present invention is installed on a wall. FIG. 3 is a cross-sectional view of the usage state illustrating a state in which a wall, mortar, and a masonry wall are connected through the masonry wall connecting device for construction according to the present invention. FIG. 4 is a cross-sectional view of another usage state illustrating a state in which a wall, mortar, and a masonry wall are connected through the masonry wall connecting device for construction according to the present invention. FIG. 5 is another cross-sectional view of a usage state illustrating a state in which a wall, mortar, and a masonry wall are connected through the masonry wall connecting device for construction according to the present invention. FIG. 6 is another cross-sectional view of a usage state illustrating a state in which a wall, mortar, and a masonry wall are connected through the masonry wall connecting device for construction according to the present invention. Specific details for implementing the invention

[0029] Terms and words used in this specification and claims should not be interpreted as being limited to their ordinary or dictionary meanings, but rather should be interpreted in a sense and concept consistent with the technical spirit of the invention, based on the principle that "the inventor may appropriately define the concept of a term to best describe his invention."

[0030] In addition, the embodiments described in this specification and the configurations illustrated in the drawings are merely preferred embodiments of the present invention and do not represent all technical concepts of the present invention; therefore, it should be understood that various equivalents and modifications that can replace them may exist at the time of filing this application.

[0031] In addition, prior to describing the present invention, the portion where the connection is made from the direction of the wall to the direction of the masonry wall support means will be described as the front side, and the portion where the connection is made from the masonry wall support means to the direction of the wall will be described as the rear side.

[0032] The present invention comprises a first fixing plate (11) which is fixedly installed on the front surface of a wall (1) to be installed as a masonry wall (2), and has a plurality of fastening holes (11a) formed in a portion corresponding to the wall (1) to which a bolt (P) is coupled; a second fixing plate (12) which is installed to be connected to the front surface of the first fixing plate (11) through a plurality of elastic springs (15), and has a plurality of fixing springs (12a) having a fixing ring (12a-1) at the end of the front surface, and has a circular fixing plate (12b-1) provided at the end of the front center portion, and has a protruding installation bar (12b) provided with a plurality of connecting rings (12b-2) connected to the fixing ring (12a-1) and a plurality of first connecting ropes (16) at the upper and lower portions; and a cylindrical shape in which a fastening hole (13a) is formed in the inner center portion of the center of the fixing plate (12b-1). A wall connection means (10) comprising a fastening pipe (13) integrally connected to a portion, and a cover plate (14) detachably connected to surround the fastening pipe (13) through a bolt (P) connected to the connecting hole (14a), wherein a connecting hole (14a) corresponding to the fastening hole (13a) is formed in the inner center portion, and the cover plate (14) is detachably connected to surround the fastening pipe (13) through the connecting hole (14a); a connecting ring (21a) connected to surround the outer side of the fastening pipe (13) is provided at the rear end, and a plurality of supporting springs (21b) having supporting hooks (21b-1) at the ends along the longitudinal direction are provided at the edges on both sides, and a plurality of connecting grooves (21c) are formed at regular intervals in the portion adjacent to the front end, so as to be stacked and connected to the fastening pipe (13) so as to be rotatable around the fastening pipe (13); and three rotating connecting bars (21) wherein the longitudinal center portion is connected to the connecting groove (21c) and the portion adjacent to both ends is capable of bending. A masonry wall support means (20) composed of a plurality of position fixing bars (22) formed of a flexible material, and when the position of the rotation connecting bar (21) is adjusted by rotating around the fastening pipe (13),It includes a plurality of second connecting lines (30) that connect the fixed ring (12a-1) and the supporting ring (21b-2) and connect the supporting ring (21b-2) located adjacently, and when a plurality of rotating connecting bars (21) are connected to the connecting pipe (13), a bolt (P) connected to the connecting hole (14a) is connected to the connecting hole (13a) and adjusted so that the connection between the connecting pipe (13) and the rotating connecting bar (21) is supported, and when a plurality of rotating connecting bars (21) are installed on the connecting pipe (13), the rotating connecting bars (21) are positioned to rotate and spread out around the connecting pipe (13) according to the size or shape of the masonry wall (2) connected to the wall (1), and when a plurality of rotating connecting bars (21) are positioned to be connected and spread out around the connecting pipe (13), the The position of the connecting pipe (13) is configured to be fixed through a plurality of second connecting lines (30) connecting the fixed ring (12a-1) and the supporting ring (21b-2), and a plurality of second connecting lines (30) connecting the supporting ring (21b-1) of the supporting spring (21b) provided on the rotating connecting bar (21).

[0033] The above wall connecting means (10) is installed on the wall (1) of a building to be built with a masonry wall (2) as shown in FIGS. 1 to 6, and the rear surface of the first fixing plate (11) is firmly installed on the front surface of the wall (1) through a bolt (P) connected to the fastening hole (11a) of the first fixing plate (11), and the second fixing plate (12) is configured to be elastically connected to the first fixing plate (11) installed on the wall (1) through a plurality of elastic springs (15).

[0034] This configuration is designed so that vibrations or shocks generated in the wall (1) are minimized from being transmitted to the second fixing plate (12) through a plurality of elastic springs (15) connecting the first fixing plate (11) and the second fixing plate (12), by installing the second fixing plate (12) in a position on the front of the first fixing plate (11) while the first fixing plate (11) is firmly installed in the wall (1).

[0035] In addition, the second fixing plate (12) is configured to have a plurality of fixing springs (12a) having a fixing ring (12a-1) at the end of the front and is configured to be connected to a plurality of connecting rings (12b-2) provided on the installation bar (12b) and a first connecting rope (16). Through this, even when the installation bar (12b) is provided to protrude from the front of the second fixing plate (12), the installation bar (12b) is configured to firmly maintain its installed position through the elastic force of the fixing springs (12a) and the elastic force of the first connecting rope (16).

[0036] In addition, as described above, the installation bar (12b) is provided to protrude from the front center portion of the second fixing plate (12), and is configured such that a disc-shaped fixing plate (12b-1) is provided at the front end so that the fastening pipe (13) can be integrally connected to one side of the fixing plate (12b-1).

[0037] At this time, the connecting pipe (13) is formed in a cylindrical shape with a connecting hole (13a) formed in the inner center portion, and although not illustrated in detail in the present invention, the length of the connecting pipe (13) can be adjusted according to the method of connecting the rotating connecting bar (21) of the masonry wall support means (20) to be described in detail below. Preferably, the length of the connecting pipe (13) is changed according to the change in thickness of the masonry wall (2) to be connected to the wall (1), and then connected integrally to the fixing plate (12b-1) so that the installation of the masonry wall (2) can be easily achieved.

[0038] In addition, after the connecting pipe (13) is installed to be connected to the fixing plate (12b-1), a cover plate (14) is detachably connected to surround the connecting pipe (13), and the cover plate (14) is detachably connected to surround the connecting pipe (13) through a bolt (P) connected to a connecting hole (14a) formed in the inner center of the cover plate (14).

[0039] In this configuration, when the connection of the rotary connecting bar (21) with the connection pipe (13) is made, the cover plate (14) is attached to prevent the connection between the connection pipe (13) and the rotary connecting bar (21) from being separated.

[0040] In addition, as shown in FIGS. 1 to 6, the above masonry wall support means (20) is shaped like a bar with a connecting ring (21a) provided at the rear end to surround the outer side of the fastening pipe (13), and has a plurality of supporting springs (21b) having supporting rings (21b-1) at the ends along the length direction provided at the edges on both sides, and a plurality of connecting grooves (21c) formed at regular intervals at the parts adjacent to the front end, and is composed of three rotating connecting bars (21) that are stacked and coupled to the fastening pipe (13) so as to be rotatable around the fastening pipe (13), and a plurality of position fixing bars (22) whose lengthwise center portions are coupled to the connecting grooves (21c) and whose parts adjacent to both ends are formed of a flexible material that can be bent.

[0041] To explain the above configuration in detail, a connecting ring (21a) is coupled to surround the outer side of the connecting pipe (13), and a plurality of rotating connecting bars (21) are coupled to the connecting pipe (13) in a stacked manner. The rotating connecting bars (21) coupled to the connecting pipe (13) are used by adjusting their position according to the shape change of the masonry wall (2) to be connected to the wall (1), as shown in FIGS. 3 to 6.

[0042] In addition, the rotary connecting bar (21) is configured to be equipped with a plurality of supporting springs (21b) having supporting rings (21b-1) at the ends along the length direction of the two edge portions, and is configured to be connected to the fixing ring (12a-1) and a plurality of second connecting ropes (30), so that after being installed with the position adjusted as shown in FIGS. 3 to 6 centered on the connecting pipe (13), the position is fixed and used through the configuration of the second connecting ropes (30).

[0043] In addition, the above-mentioned connecting pipe (13) is configured to have a plurality of connecting grooves (21c) formed at regular intervals in the longitudinal direction adjacent to the front, and a position fixing bar (22) is detachably connected to the connecting grooves (21c) so that the masonry wall support means (20) is firmly installed inside the mortar (3) connecting the wall (1) and the masonry wall (2) as shown in FIGS. 2 to 6, thereby enabling the connection between the wall (1) and the masonry wall (2) to be firmly maintained.

[0044] In addition, the third connecting line (30) is configured to connect the fixing ring (12a-1) and the supporting ring (21b-2) as shown in FIGS. 2 to 6, and to connect the supporting ring (21b-2) located adjacently, so that the masonry wall supporting means (20) can be firmly installed inside the mortar (3).

[0045] Additionally, as shown in FIGS. 1 to 6, the rotary connecting bar (21) is further provided with a fastening ring (21d) at the front end, and a position fixing net (40) is further attached to the fastening ring (21d), which forms a mesh structure, and has a fastening ring (41) at the corner portion excluding the portion connected to the fastening ring (21d). When the three rotary connecting bars (21) connected to the fastening pipe (13) are positioned on the same horizontal line, the position fixing net (40) is configured to be in a folded state. When the position of the rotary connecting bar (21) is rotated to be adjusted around the fastening pipe (13), the position fixing net (40) is unfolded, and the fastening ring (12a-1), the fastening ring (41), and the adjacent fastening ring (41) are connected by a third connecting line (50). Through the above configuration, the masonry wall (2) to be installed on the wall (1) When the size or shape changes, the position of the rotating connecting bar (21) is adjusted around the connecting pipe (13) to facilitate connection between the wall (1) and the masonry wall (2). When the thickness of the masonry wall (2) to be installed on the wall (1) changes, the length of the connecting pipe (13) connected to the fixing plate (12b-1) is changed, and then the number of connecting bars (21) connected to the connecting pipe (13) is adjusted to facilitate connection between the wall (1) and the masonry wall (2).

[0046] Although the present invention has been illustrated and described in relation to specific embodiments, it will be obvious to those skilled in the art that the present invention can be modified and changed in various ways without departing from the gist or scope of the invention as provided by the following claims. Explanation of the symbols

[0048] 1: Wall 2: Masonry wall 3: Mortar 10: Wall connection means 11: First fixing plate 11a: Fastening hole 12: Second fixing plate 12a: Fixing spring 12a-1: Fixing hook 12b: Installation bar 12b-1: Fixing plate 12b-2: Connecting hook 13: Connecting pipe 13a: Connecting hole 14: Cover plate 14a: Connecting hole 15: Elastic spring 16: First connecting rope 20: Masonry wall support means 21: Rotating connecting bar 21a: Connecting ring 21b: Support spring 21b-1: Support ring 21c: Connecting groove 21d: Fastening hook 22: Position fixing bar 30: Second connecting line 40: Position fixing net 41: Fastening ring 50: Third connecting cord P: Bolt

Claims

Claim 1 A first fixing plate (11) is installed so as to be fixed to the front of a wall (1) on which a brick wall (2) is to be installed, and has a plurality of fastening holes (11a) formed in a portion corresponding to the wall (1) to which a bolt (P) is coupled; a second fixing plate (12) is installed to be connected to the front of the first fixing plate (11) through a plurality of elastic springs (15), and has a plurality of fixing springs (12a) having a fixing ring (12a-1) at the end of the front, and has a circular fixing plate (12b-1) provided at the end of the front center portion, and has a protruding installation bar (12b) provided with a plurality of connecting rings (12b-2) connected to the fixing ring (12a-1) and a plurality of first connecting ropes (16) at the upper and lower portions, and has a cylindrical shape with a fastening hole (13a) formed in the inner center portion, and on the center portion of the fixing plate (12b-1) A wall connecting means (10) comprising a connecting pipe (13) connected integrally, and a cover plate (14) detachably connected to surround the connecting pipe (13) through a bolt (P) connected to the connecting hole (14a), wherein a connecting hole (14a) corresponding to the connecting hole (13a) is formed in the inner center portion, and the connecting plate (14) is detachably connected to surround the connecting pipe (13); a connecting ring (21a) connected to surround the outer side of the connecting pipe (13) is provided at the rear end, and a plurality of supporting springs (21b) having supporting hooks (21b-1) at the ends along the longitudinal direction are provided at the edges on both sides, and a plurality of connecting grooves (21c) are formed at regular intervals at the portion adjacent to the front end, so as to be stacked and connected to the connecting pipe (13) so as to be rotatable around the connecting pipe (13); and a flexible portion having its longitudinal center portion connected to the connecting groove (21c) and its portion adjacent to both ends capable of bending. A masonry wall support means (20) composed of a plurality of position fixing bars (22) formed of a material, and when the position of the rotation connecting bar (21) is adjusted around the connection pipe (13),It includes a plurality of second connecting lines (30) that connect the fixed ring (12a-1) and the supporting ring (21b-2) and connect the supporting ring (21b-2) located adjacently, and when a plurality of rotating connecting bars (21) are connected to the connecting pipe (13), a bolt (P) connected to the connecting hole (14a) is connected to the connecting hole (13a) and adjusted so that the connection between the connecting pipe (13) and the rotating connecting bar (21) is supported, and when a plurality of rotating connecting bars (21) are installed on the connecting pipe (13), the rotating connecting bars (21) are positioned to rotate and spread out around the connecting pipe (13) according to the size or shape of the masonry wall (2) connected to the wall (1), and when a plurality of rotating connecting bars (21) are positioned to be connected and spread out around the connecting pipe (13), the A masonry wall connecting device for construction, characterized in that the position of the connecting pipe (13) is fixed through a plurality of second connecting lines (30) connecting the fixed ring (12a-1) and the supporting ring (21b-2), and a plurality of second connecting lines (30) connecting the supporting ring (21b-1) of the supporting spring (21b) provided on the rotating connecting bar (21). Claim 2 A masonry wall connecting device for construction, characterized in that, in the first paragraph, the rotating connecting bar (21) is further provided with a fastening ring (21d) at the front end, and a position fixing net (40) is further attached to the fastening ring (21d), having a mesh structure and a fastening ring (41) at the corner portion excluding the portion connected to the fastening ring (21d), and when three rotating connecting bars (21) connected to the fastening pipe (13) are positioned on the same horizontal line, the position fixing net (40) is configured to be in a folded state, and when the position of the rotating connecting bar (21) is rotated to be adjusted around the fastening pipe (13), the position fixing net (40) is unfolded so that the fixing ring (12a-1), the fastening ring (41), and the adjacent fastening ring (41) are connected by a third connecting line (50). Claim 3 A masonry wall connecting device for construction, characterized in that, in the first paragraph, when the size or shape of the masonry wall (2) to be installed on the wall (1) changes, the position of the rotating connecting bar (21) is adjusted around the connecting pipe (13) to facilitate connection between the wall (1) and the masonry wall (2), and when the thickness of the masonry wall (2) to be installed on the wall (1) changes, the length of the connecting pipe (13) connected to the fixing plate (12b-1) is changed, and then the number of connecting bars (21) connected to the connecting pipe (13) is adjusted to facilitate connection between the wall (1) and the masonry wall (2).

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