Handbar Fixing Structure for Construction

Abstract

The present invention relates to a handbar fixing structure for a building railing that enables the rapid and convenient installation of a handbar when installing a handbar in a building, and allows the handbar to be used while maintaining its installation position securely after installation. Its characteristic configuration comprises: a fixing plate having a plurality of coupling holes formed in a portion corresponding to a wall for bolt connection, a plurality of insertion holes formed at regular intervals along the length on the front surface, and a plurality of fastening holes formed at regular intervals along the length on a portion adjacent to the insertion holes; a connecting plate having a pair of through holes formed in a portion corresponding to the fastening holes and a through groove formed in a central portion along the length; a connecting body composed of a connecting tube extending from the front of the connecting plate, having male screw threads formed on the outer diameter of the front surface and an insertion groove formed in the inner central portion communicating with the through groove; a handbar coupling member provided on the rear surface with an insertion projection coupled to the insertion hole, one end of which is connected to the insertion hole and the other end of which is fitted and coupled to the through groove; and a structure corresponding to the male screw thread A connecting body having an internal screw thread formed on its inner diameter, a pair of spaced support holes formed on the front edge portion, and a pair of support bars having connecting loops provided on the outer edge portion and facing each other, which are connected to the front of the connecting body so as to be positionally adjustable; a first mounting member having an insertion projection provided on the rear portion that is connected to the support holes, a connecting pipe into which a hand bar is inserted is integrally connected to the inner center portion, and a pair of connecting holes formed on the portion corresponding to the connecting loop; a second mounting member positioned on the front of the first mounting member to allow the hand bar to be inserted, with a pair of bolt holes formed facing each other on the front outer diameter; a hand bar mounting member composed of a pair of connecting bars connecting the first mounting member and the second mounting member, which is detachably connected to the front of the connecting body; an adjustment pin having a fastening loop at its end and connected to the connecting hole so as to be positionally adjustable, and one end connected to the connecting loop and the other end connected to the fastening loop, so as to be positionally adjusted by the adjustment of the adjustment pinIt includes a pair of connecting springs that adjust the coupling force between the coupling body and the handbar holder, and the handbar that is coupled through the second holder is coupled to the first holder, the coupling body, and the connecting body, and then has its end coupled to the handbar coupling member to fix its position, and when the handbar is coupled through the second holder, the position of the handbar coupled to the second holder is firmly fixed through a bolt coupled to the bolt hole.

Description

Technology Field

[0001] The present invention relates to a handbar fixing structure for a building railing, and more specifically, to a handbar fixing structure for a building railing that allows for the quick and convenient installation of a handbar when it is to be installed in a building, and enables the handbar to be used while maintaining its installation position securely after installation. Background Technology

[0003] A handrail is installed in open areas of a building or along the edges of a road to prevent people moving around from falling outside the building.

[0004] Although such handrails are provided in various forms depending on the installation location, they generally consist of a lower rail installed on the floor surface of the building, a handbar installed above the lower rail, and multiple balusters connecting the lower rail and the handbar.

[0005] In addition, recently, multiple handbars are installed to cover open areas of buildings to prevent people from falling outside, and in such cases, they are installed using a handbar fixing structure that can fix the handbars to the walls of the building.

[0006] For example, in the past, as in document (1), a handbar fixing structure was proposed that allows for the installation of multiple handbars using a handbar fixing structure installed in an open part of a building.

[0007] However, conventional handbar fixing structures such as the one in document (1) can be used by installing a handbar, but there was a problem in that it was difficult to install and use the handbar while maintaining the installation position of the handbar firmly, and there was a problem in that it was difficult to easily improve the sagging phenomenon of the handbar installed in the horizontal direction and use it. Prior art literature

[0009] Republic of Korea Registered Patent No. 10-0513230 (2005.08.31) 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, it enables the quick and convenient installation of handbars in open areas of the building.

[0012] Second, even when installing handbars in open areas of a building, it prevents unnecessary increases in work time, thereby enabling a reduction in overall installation costs.

[0013] Third, the installed handbar is configured to maintain a firmly installed state in the horizontal direction through the configuration of a connecting body, a handbar coupling member, a coupling body, and a handbar holder.

[0014] Fourth, by adjusting the connection position of the connecting body and the coupling body according to the change in the length of the handbar being installed, it is possible to flexibly respond to changes in the length of the handbar to be installed and achieve stable installation and use. means of solving the problem

[0016] To achieve the above objective, the present invention comprises: a fixing plate having a plurality of coupling holes formed in a portion corresponding to a wall for bolt coupling, a plurality of insertion holes formed at regular intervals along the length on the front surface, and a plurality of fastening holes formed at regular intervals along the length on a portion adjacent to the insertion holes; a connecting plate having a pair of through holes formed in a portion corresponding to the fastening holes and a through groove formed in a central portion along the length; a connecting tube extending from the front of the connecting plate, having male screw threads formed on the outer diameter of the front surface and an insertion groove formed in the inner central portion communicating with the through groove; a hand bar coupling member provided on the rear surface with an insertion projection coupled to the insertion hole, one end of which is connected to the insertion hole and the other end of which is fitted and coupled to the through groove; and a pair of support bars facing each other, each having female screw threads corresponding to the male screw threads formed on the inner diameter, a pair of support holes formed spaced apart on the front edge portion, and a connecting hook provided on the outer edge portion, wherein on the front surface of the connecting body A handbar holder detachably coupled to the front of the coupling body, comprising a coupling body that is coupled so as to be positionally adjustable, a first mounting member having an insertion projection on its rear surface that is coupled to the support hole and a connecting tube integrally connected to the inner central portion into which a handbar is inserted, and a pair of connecting holes formed in a portion corresponding to the connecting ring, a second mounting member positioned on the front of the first mounting member to allow the handbar to be inserted and having a pair of bolt holes formed facing each other on the outer diameter of the front surface, and a pair of connecting bars connecting the first mounting member and the second mounting member, a adjusting pin coupled to the connecting hole so as to be positionally adjustable and having a fastening ring at its end, and a pair of connecting springs having one end connected to the connecting ring and the other end connected to the fastening ring to adjust the coupling force between the coupling body and the handbar holder according to the position adjustment of the adjusting pin, wherein the handbar that is coupled through the second mounting member is coupled to the first mounting member, the coupling body, and the connecting body, and then the The end is connected to the handbar coupling so that the position is fixed, andWhen a hand bar is connected through the second mounting bracket, the position of the hand bar connected to the second mounting bracket can be configured to be firmly fixed through a bolt connected to the bolt hole.

[0017] In addition, when a plurality of connecting bodies, a hand bar coupling member, a coupling body, a hand bar holder, an adjustment pin, and a connecting spring are installed on the front surface of the above-mentioned fixing plate, a plurality of supporting hooks are further provided on the outer diameter of the coupling body, and a position fixing bar is further coupled to the above-mentioned insertion hole, and the above-mentioned position fixing bar is configured such that a fitting projection coupled to the above-mentioned insertion hole is provided on the rear surface and a plurality of fixing hooks are provided on the outer edge portion, and the supporting hooks and fixing hooks may be configured to be connected by a plurality of elastic wires. Effects of the invention

[0019] The present invention as described above can achieve the following effects.

[0020] First, the installation of handbars in open areas of a building can be achieved quickly and conveniently.

[0021] Second, even when installing handbars in open areas of a building, it is possible to prevent unnecessary increases in work time, thereby achieving overall cost savings.

[0022] Third, the installed handbar can be maintained in a firmly installed state in the horizontal direction through the configuration of a connecting body, a handbar coupling member, a coupling body, and a handbar mounting member.

[0023] Fourth, by adjusting the connection position of the connecting body and the coupling body according to the change in the length of the handbar being installed, it is possible to flexibly respond to changes in the length of the handbar to be installed and achieve stable installation and use. Brief explanation of the drawing

[0025] FIG. 1 is a cross-sectional view illustrating the state in which the handbar fixing structure of a building railing according to the present invention is installed on a wall. FIG. 2 is another cross-sectional view illustrating the state in which the handbar fixing structure of the architectural railing according to the present invention is installed on a wall. FIG. 3 is another cross-sectional view illustrating the state in which the handbar fixing structure of the architectural railing according to the present invention is installed on a wall. FIG. 4 is another cross-sectional view illustrating the state in which the handbar fixing structure of the architectural railing according to the present invention is installed on a wall. FIG. 5 is another cross-sectional view illustrating the state in which the handbar fixing structure of the architectural railing according to the present invention is installed on a wall. FIG. 6 is a cross-sectional view illustrating the state in which the handbar fixing structure of the architectural railing according to the present invention is installed on a wall. FIG. 7 is another cross-sectional view illustrating the state in which the handbar fixing structure of the architectural railing according to the present invention is installed on a wall. Specific details for implementing the invention

[0026] 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."

[0027] 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.

[0028] Furthermore, prior to describing the handbar fixing structure of the architectural railing of the present invention, the part where the connection is made from the direction of the wall to the direction of the handbar holder will be referred to as the front, and the part where the connection is made from the direction of the handbar holder to the direction of the wall will be referred to as the rear.

[0029] Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the attached drawings.

[0030] As shown in FIGS. 1 to 7, the present invention comprises a fixing plate (10) having a plurality of coupling holes (11) formed in a portion corresponding to a wall (1) to which a bolt (P) is coupled, a plurality of insertion holes (12) formed in the longitudinal direction at regular intervals on the front surface, and a plurality of fastening holes (13) formed in the longitudinal direction at regular intervals on a portion adjacent to the insertion holes (12); a connecting plate (21) having a pair of through holes (21a) formed in a portion corresponding to the fastening holes (13) and a through groove (21b) formed in a longitudinal center portion; a connecting pipe (22) extending from the front surface of the connecting plate (21), having a male screw thread (22a) formed on the front outer diameter and an insertion groove (22b) formed in an inner center portion communicating with the through groove (21b); an insertion projection (31) coupled to the insertion hole (12) and provided on the rear surface, the A hand bar coupling member (30) having one end connected to an insertion hole (12) and the other end fitted into the through groove (21b); a coupling body (40) having a female screw thread (41) corresponding to the male screw thread (22a) formed in its inner diameter, a pair of support holes (42) spaced apart on the front edge portion, and a pair of support bars (43) having a connecting ring (43a) provided on the outer edge portion and facing each other, so as to be coupled to the front of the connecting body (20) so as to be positioned adjustable; a first mounting member (51) having an insertion projection (51a) coupled to the support hole (42) provided on the rear portion, a connecting tube (51b) into which a hand bar (2) is inserted is integrally connected to the inner center portion, and a pair of connecting holes (51c) formed in the portion corresponding to the connecting ring (43a); and the hand bar (2) inserted therein A hand bar holder (50) that is detachably coupled to the front of the coupling body (40), comprising a second holder (52) positioned on the front of the first holder (51) and having a pair of bolt holes (52a) formed facing each other on the outer diameter of the front, and a pair of connecting bars (53) connecting the first holder (51) and the second holder (52).The apparatus includes a control pin (60) which is coupled to the connecting hole (51c) so as to be position-adjustable and has a fastening ring (61) at its end, and a pair of connecting springs (70) which have one end connected to the connecting ring (43a) and the other end connected to the fastening ring (61) to adjust the coupling force between the connecting body (40) and the hand bar holder (50) according to the position adjustment of the control pin (60). The hand bar (2) which is coupled through the second holder (52) is coupled to the first holder (51), the connecting body (40), and the connecting body (20), and then has its end connected to the hand bar coupling member (30) to fix its position. When the hand bar (2) is coupled through the second holder (52), the position of the hand bar (2) coupled to the second holder (52) is firmly fixed through the bolt (P) coupled to the bolt hole (52a). It consists of.

[0031] The above fixing plate (10) is installed so as to be fixed to an open wall (1) of a building where the handbar (2) is to be installed, and at least one is installed according to the user's choice.

[0032] In addition, the above-mentioned fixing plate (10) is installed to be fixed to the front surface of the wall through a bolt (P) that is coupled to the coupling hole (11), and a plurality of insertion holes (12) are formed in the longitudinal direction at regular intervals on the front surface so as to facilitate the coupling of the hand bar coupling member (30), which will be described in detail below.

[0033] And the above fixing plate (10) is configured such that a plurality of fastening holes (13) are formed in the longitudinal direction at regular intervals in a portion adjacent to the insertion hole (12), so that when the above fixing plate (10) is installed on the wall (1), a connecting body (20), which will be described in detail below, can be connected to the front of the wall (1).

[0034] Additionally, the connecting body (20) is composed of a connecting plate (21) having a pair of through holes (21a) formed in a portion corresponding to the fastening hole (13) and a through groove (21b) formed in a longitudinal center portion, and a connecting tube (22) extending from the front of the connecting plate (21).

[0035] At this time, the connecting plate (21) is installed to be fixed to the front of the fixing plate (10) through a bolt (P) coupled to the fastening hole (13), and the connecting tube (22) is formed in a tubular shape that protrudes from the front of the connecting plate (21), and is configured such that a male screw thread (22a) is formed on the front outer diameter and an insertion groove (22b) communicating with the through groove (21b) is formed on the inner central portion, thereby so that the end of the hand bar (2) to be installed is inserted into the insertion groove (22b) to form a connection as shown in FIGS. 6 and 7.

[0036] In addition, when such a combination is formed as described above, as shown in FIGS. 1 to 7, the insertion projection (31) of the hand bar coupling member (30) is fitted into the insertion hole (12), and the other end of the hand bar coupling member (30) facing the insertion projection (31) is fitted into the through groove (21b). Through the configuration of the hand bar coupling member (30), the connection between the fixing plate (10) and the connecting body (20) is maintained firmly, and the end of the hand bar (2) that is connected to the insertion groove (22b) is connected to the hand bar coupling member (30) that is fitted into the through groove (21b), thereby allowing the installation position of the hand bar (2) to be maintained more firmly.

[0037] In addition, the coupling body (40) is configured to be positionally adjustable on the front of the connecting body (20), and a female screw thread (41) corresponding to the male screw thread (22a) is formed in the inner diameter, a pair of support holes (42) are spaced apart on the front edge portion, and a pair of support bars (43) equipped with a connecting ring (43a) are provided facing each other on the outer edge portion.

[0038] To explain this configuration in detail, when the coupling body (40) is coupled to the front of the connecting body (20), the male screw thread (22a) and the female screw thread (41) are coupled in a meshing manner, and then the coupling position of the female screw thread (41) is adjusted along the direction of formation of the male screw thread (22a) to adjust the installation position of the connecting body (20) and the coupling body (40) so as to be coupled. The support hole (42) is configured to firmly maintain the installation position of the hand bar holder (50) when the hand bar holder (50), which will be described in detail below, is coupled to the front of the coupling body (40).

[0039] And the hand bar holder (50) is composed of a first holder (51) having an insertion projection (51a) that is coupled to the support hole (42) on the rear side as shown in FIGS. 1 to 7, a connecting tube (51b) into which the hand bar (2) is inserted is integrally connected to the inner center portion, and a pair of connecting holes (51c) formed in the portion corresponding to the connecting ring (43a), a second holder (52) positioned on the front of the first holder (51) to allow the hand bar (2) to be inserted, and a pair of bolt holes (52a) formed facing each other on the front outer diameter, and a pair of connecting bars (53) connecting the first holder (51) and the second holder (52).

[0040] The first mounting member (51) is configured such that when the hand bar mounting member (50) is installed on the front of the coupling body (40), the insertion projection (51a) provided on the rear is inserted into the support hole (42) of the coupling body (40), thereby facilitating the installation of the first mounting member (51) on the front of the coupling body (40). As described above, when the first mounting member (51) is positioned on the front of the coupling body (40), the hand bar (2) is inserted into the connecting pipe (51b), and then the hand bar (2) moves to the coupling body (40) and the connecting body (20) to form a connection.

[0041] In addition, the above-mentioned connecting hole (51c) is configured to facilitate the installation of the adjusting pin (60) and the connecting spring (70), which will be described in detail below.

[0042] Additionally, the second mounting member (52) is formed in a tubular shape into which a hand bar (2) can be inserted and guided, and a pair of bolt holes (52a) are formed facing each other on the front outer diameter, so that the hand bar (2) inserted into the second mounting member (52) can move in the direction of the first mounting member (51), the coupling body (40), and the connecting body (20), thereby enabling easy coupling.

[0043] And the above connecting bar (53) is configured to be provided as a pair to connect the first mounting member (51) and the second mounting member (52). Through the configuration of the hand bar mounting member (50) as described above, as shown in FIGS. 6 and 7, the hand bar (2) coupled to the second mounting member (52) moves in the direction of the first mounting member (51), the coupling body (40), and the connecting body (20) and forms a connection, and then the end is coupled to the hand bar coupling member (30) to maintain a firmly installed state. When the hand bar (2) is coupled through the second mounting member (52), the position of the hand bar (2) coupled to the second mounting member (52) is further firmly maintained through the bolt (P) coupled to the bolt hole (52a), and stable use is achieved.

[0044] Meanwhile, as described above, the adjustment pin (60) is provided with a connecting ring (61) at its end and is coupled to the connecting hole (51c) so as to be adjustable in position, and the connecting spring (70) is configured such that, as shown in FIGS. 1 to 7, one end is connected to the connecting ring (43a) and the other end is connected to the connecting hole (61), so that when a user adjusts the position of the adjustment pin (60) coupled to the connecting hole (51c), the coupling body (40) and the hand bar holder (50) can maintain a firmly coupled state by adjusting the coupling force through the elastic force of the connecting spring (70).

[0045] Additionally, as shown in FIGS. 1 to 7, when a plurality of connecting bodies (20), a hand bar coupling member (30), a coupling body (40), a hand bar holder (50), a control pin (60), and a connecting spring (70) are installed on the front surface of the fixing plate (10), a plurality of supporting rings (44) are further provided on the outer diameter of the coupling body (40), and a position fixing bar (80) is further coupled to the insertion hole (12). The position fixing bar (80) is configured such that a fitting projection (81) that is coupled to the insertion hole (12) is provided on the rear surface and a plurality of fixing rings (82) are provided on the outer edge portion, and the supporting rings (44) and the fixing rings (82) are configured to be connected by a plurality of elastic wires (90).

[0046] The above configuration is intended to ensure stable use and prevent the installation position of the installed handbar (2) from shaking or changing due to changes in the external environment by connecting the support hook (44) of the connecting body (40) positioned facing the fixing plate (10) and the fixing hook (82) of the position fixing bar (80) that is connected to the insertion hole (12) of the fixing plate (10) with a plurality of elastic wires (90) when installing the handbar (2) by installing a plurality of connecting bodies (20), a handbar coupling member (30), a coupling body (40) positioned facing each other, and a fixing hook (82) of the position fixing bar (80) that is connected to the insertion hole (12) of the fixing plate (10).

[0047] 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 variously modified and changed without departing from the gist or scope of the invention as provided by the following claims. Explanation of the symbols

[0049] 1: Wall 2: Handbar 10: Fixing plate 11: Coupling hole 12: Insertion hole 13: Fastening hole 20: Connecting body 21: Connecting plate 21a: Through hole 21b: Through groove 22: Connecting pipe 22a: Male screw thread 22b: Insertion groove 30: Handbar coupling part 31: Insertion projection 40: Coupling body 41: Female screw thread 42: Support hole 43: Support bar 43a: Connecting hook 44: Support hook 50: Handbar mounting part 51: First mounting part 51a: Insertion projection 51b: Connecting pipe 51c: Connecting hole 52: Second mounting part 52a: Bolt hole 53: Connecting bar 60: Adjustment pin 61: Fastening hook 70: Connecting spring 80: Position fixing bar 81: Insertion projection 82: Fixing hook 90: Elastic wire P: Bolt

Claims

Claim 1 A fixing plate (10) having a plurality of coupling holes (11) formed in a portion corresponding to a wall (1) to which a bolt (P) is coupled, a plurality of insertion holes (12) formed in the longitudinal direction at regular intervals on the front surface, and a plurality of fastening holes (13) formed in the longitudinal direction at regular intervals on a portion adjacent to the insertion holes (12), a connecting plate (21) having a pair of through holes (21a) formed in a portion corresponding to the fastening holes (13) and a through groove (21b) formed in the longitudinal center portion, and a connecting pipe (22) extending from the front of the connecting plate (21), having a male screw thread (22a) formed on the front outer diameter and an insertion groove (22b) formed in the inner center portion communicating with the through groove (21b), and an insertion projection (31) coupled to the insertion hole (12) and provided on the rear surface, with one end connected to the insertion hole (12) and the other end... A hand bar coupling member (30) fitted into a through groove (21b), a female screw thread (41) corresponding to the male screw thread (22a) formed in the inner diameter, a pair of support holes (42) spaced apart on the front edge portion, and a pair of support bars (43) equipped with a connecting ring (43a) on the outer edge portion facing each other and coupled to the front of the connecting body (20) so as to be positioned adjustable, a first mounting member (51) having an insertion projection (51a) coupled to the support hole (42) provided on the rear surface and a connecting tube (51b) into which the hand bar (2) is inserted integrally connected to the inner center portion, and a pair of connecting holes (51c) formed in the portion corresponding to the connecting ring (43a), and a pair of support bars positioned on the front of the first mounting member (51) into which the hand bar (2) is inserted, with a front outer diameter A hand bar holder (50) that is detachably coupled to the front of the coupling body (40), comprising a second holder (52) formed with bolt holes (52a) facing each other and a pair of connecting bars (53) connecting the first holder (51) and the second holder (52); and an adjustment pin (60) that is coupled to the connecting hole (51c) so as to be position-adjustable and has a fastening hook (61) at its end.A pair of connecting springs (70) are included, with one end connected to the connecting link (43a) and the other end connected to the fastening link (61), and the connecting force between the connecting body (40) and the hand bar holder (50) is adjusted according to the position adjustment of the adjusting pin (60). A hand bar (2) that is coupled through the second holder (52) is coupled to the first holder (51), the connecting body (40), and the connecting body (20), and then its end is coupled to the hand bar coupling member (30) to fix its position. When the hand bar (2) is coupled through the second holder (52), the position of the hand bar (2) coupled to the second holder (52) is firmly fixed through a bolt (P) coupled to the bolt hole (52a). A plurality of connecting bodies (20), hand bar coupling members (30), and connecting bodies (40) are formed on the front surface of the fixing plate (10). A handbar fixing structure for a building railing, characterized in that when a handbar holder (50), an adjustment pin (60), and a connecting spring (70) are installed, a plurality of support hooks (44) are further provided on the outer diameter of the coupling body (40), a position fixing bar (80) is further connected to the insertion hole (12), and the position fixing bar (80) is configured such that a fitting projection (81) that connects to the insertion hole (12) is provided on the rear side and a plurality of fixing hooks (82) are provided on the outer edge portion, and the support hooks (44) and fixing hooks (82) are connected by a plurality of elastic wires (90). Claim 2 delete

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