Seismic Pipe Support

Abstract

The present invention relates to a seismic pipe support designed to effectively suppress vibration and movement of pipes caused by earthquakes or external shocks, stably support pipes, and enhance connection stability with structures. It comprises: a horizontal frame in the shape of a square tube on which at least one pipe is seated; a U-clip having both ends fastened to the horizontal frame to fasten the pipe seated on the horizontal frame; a pair of vertical frames in the shape of square tubes connected at right angles to both ends of the horizontal frame to support the horizontal frame; a pair of frame connecting parts each installed on both sides of the horizontal frame to connect the vertical frames at right angles to both ends of the horizontal frame; a pair of frame fixing plates each installed above the upper end of the vertical frame while fixed to the structure; a plurality of plate fixing bolts coupled to the frame fixing plates and installed embedded in the structure; and a movable pin installed to make spherical contact with the frame fixing plates and connected to the upper end of the vertical frame to support the vertical frame on the frame fixing plates.

Description

Technology Field

[0001] The present invention relates to a seismic pipe support, and more specifically, to a seismic pipe support designed to effectively suppress vibration and movement of pipes caused by earthquakes or external shocks, stably support pipes, and enhance connection stability with structures. Background Technology

[0003] Piping systems are an essential element in various industries and buildings, so it is important that the piping is installed and maintained reliably.

[0004] In particular, in the event of external shocks or vibrations such as earthquakes, the movement of piping can compromise the safety of the entire structure and facility.

[0005] Conventional pipe supports generally focused on simply fixing or supporting the pipes, but

[0006] There were limitations due to insufficient seismic performance, which could lead to pipe detachment, breakage, or damage to connections with structures during an earthquake.

[0007] To address this, pipe supports with enhanced seismic performance are being developed, but,

[0008] Current technology involves structural problems that make it difficult to simultaneously satisfy stable support and shock absorption for piping.

[0009] Therefore, seismic pipe supports are required to more effectively support piping and absorb external shocks or vibrations to ensure the stability of the structure.

[0010] Meanwhile, the aforementioned background technology is technical information that the inventor possessed for the derivation of the present invention or acquired during the process of deriving the present invention, and it cannot necessarily be considered publicly known technology disclosed to the general public prior to the filing of the present invention. Prior art literature

[0012] Korean Registered Patent No. 10-0807826 Korean Registered Patent No. 10-0915075 The problem to be solved

[0013] One aspect of the present invention provides a seismic pipe support capable of suppressing vibration and movement of the pipe and flexibly responding to external shocks or minute movements of the structure to ensure stability between the pipe and the structure.

[0014] The technical problems of the present invention are not limited to those mentioned above, and other unmentioned technical problems will be clearly understood by those skilled in the art from the description below. means of solving the problem

[0016] A seismic pipe support according to one embodiment of the present invention comprises: a horizontal frame in the shape of a square tube on which at least one pipe is seated; a U-clip having both ends fastened to the horizontal frame to fasten the pipe seated on the horizontal frame; a pair of vertical frames in the shape of a square tube connected at right angles to both ends of the horizontal frame to support the horizontal frame; a pair of frame connecting parts each installed on both sides of the horizontal frame to connect the vertical frames at right angles to both ends of the horizontal frame; a pair of frame fixing plates each installed above the upper end of the vertical frame and fixed to a structure; a plurality of plate fixing bolts coupled to the frame fixing plates and installed embedded in the structure; and a movable pin installed to make spherical contact with the frame fixing plates and connected to the upper end of the vertical frame to support the vertical frame on the frame fixing plates.

[0017] In one embodiment, the horizontal frame and the vertical frame may have punching holes repeatedly formed along each face.

[0018] In one embodiment, the frame fixing plate may have a round spherical flow hole formed on the lower side where the flow pin is coupled in the center.

[0019] In one embodiment, the movable pin may include: a column-shaped pin column coupled to the upper end of the vertical frame; a pin head integrally formed at the upper end of the pin column, with a lower surface formed in a spherical shape corresponding to the spherical shape of the movable hole so as to be seated in the movable hole; an O-ring seated on the upper end of the vertical frame; a washer seated on the upper end of the O-ring; a height adjustment nut seated on the upper end of the washer after being connected and installed by engaging with the pin column by a bolt-nut connection; and a movable fixing bolt that fastens the pin column inserted through a punching hole of the vertical frame and inserted into the upper end of the vertical frame.

[0020] In one embodiment, the fluid pin may further include a rubber pad installed on the upper side of the flat pin head and seated in close contact with the structure.

[0021] In one embodiment, the frame connecting portion may include: a square sleeve formed in the shape of a square tube so that the end of the horizontal frame can be inserted; a first fastening bolt installed through the square sleeve to fasten the square sleeve and the end of the horizontal frame; a connecting chain formed in the shape of a ring and inserted into the interior of the vertical frame through the lower opening of the vertical frame after fastening the upper end of the square sleeve; and a second fastening bolt inserted through a punching hole of the vertical frame to fasten the connecting chain.

[0022] In one embodiment, the seismic pipe support according to another embodiment of the present invention may further include a pipe support portion that covers and is seated around the circumference of the pipe so that the U-clip is not directly seated on the pipe, and to which the U-clip is fastened along its outer surface.

[0023] In one embodiment, the pipe support member may include: a pipe cover formed by bending upward into a rounded arch shape to cover the upper side of the pipe; a contact pad installed along the inner surface of the pipe cover that is in close contact with the pipe; a clip seating groove extended along the outer surface of the pipe cover in correspondence with the shape of the U-clip so that the U-clip is seated thereon to secure the pipe cover to the pipe; a first cover pipe fastening part installed on the inner surface of the lower side of the pipe cover spaced apart from the lower side of the pipe, which fastens the lower side of the pipe so that the pipe cannot move as the U-clip is seated in the clip seating groove; and a second cover pipe fastening part installed on the inner surface of the lower side of the pipe cover spaced apart from the lower side of the pipe, which fastens the lower side of the pipe so that the pipe cannot move as the U-clip is seated in the clip seating groove.

[0024] In one embodiment, the first cover pipe connection part may include: a wing seating groove formed on one side of the inner surface of the pipe cover; a tilting wing connected and installed so as to be tiltable in the direction of the pipe at the top of the wing seating groove; a contact pin inserted and installed horizontally in the pipe cover such that its front end is exposed to the clip seating groove, and its rear end is exposed to the wing seating groove as the U-clip is seated in the clip seating groove; a pin plate installed at the rear end of the contact pin exposed to the wing seating groove; and a contact spring installed between the pin plate and the tilting wing, which lifts the tilting wing from the wing seating groove as the contact pin is exposed to the wing seating groove, thereby supporting the pipe by making it close.

[0025] In one embodiment, the first cover pipe connection part may further include: a curved penetration part formed by roundly penetrating the front surface of the tilting wing facing the pipe in the vertical direction; a curved support member formed by roundly bending in correspondence with the curvature of the curved penetration part and arranged to allow sliding movement while drawing a curve in the curved penetration part, formed longer than the length of the curved penetration part so that both the upper and lower ends are exposed from the curved penetration part, and supports the pipe by being rearranged along the curved penetration part in correspondence with the shape of the pipe as the tilting wing approaches the pipe, and then supporting the pipe with the upper and lower ends exposed from the curved penetration part; and two supports that are respectively connected to and installed on the upper and lower ends of the curved support member exposed from the curved penetration part to sit on the pipe, and have a pad installed on the front surface where the pipe is in contact to prevent slipping. Effects of the invention

[0027] According to one aspect of the present invention described above, the seismic pipe support not only stably supports the pipe but can also effectively respond to external shocks and vibrations.

[0028] The horizontal and vertical frames are each formed in the shape of square tubes, providing strong structural stability, and are rigidly joined through the frame connections to maximize seismic performance.

[0029] The movable pin and the movable hole of the frame fixing plate absorb external shocks or vibrations to minimize stress applied to the piping and structures, and the components of the movable pin, such as the pin column, pin head, O-ring, and washer, work organically with each other to allow for flexible adjustment according to the installation environment.

[0030] In addition, the frame fixing plates and rubber pads provide shock absorption and vibration damping functions, further enhancing seismic performance and effectively increasing reliability between the structure and the piping.

[0031] Consequently, the seismic pipe support of the present invention provides the effect of significantly improving the stability of the pipe and the safety of the structure even in the event of an earthquake or external impact.

[0032] The effects of the present invention are not limited to those mentioned above, and various effects may be included within the scope obvious to a person skilled in the art from the contents described below. Brief explanation of the drawing

[0034] FIGS. 1 and FIGS. 2 are drawings illustrating the schematic configuration of a seismic pipe support according to one embodiment of the present invention. Figure 3 is a drawing showing the flow pin of Figure 1. Figure 4 is a drawing showing the frame connection part of Figure 1. FIG. 5 is a diagram showing the schematic configuration of a seismic pipe support according to another embodiment of the present invention. Figure 6 is a drawing showing the pipe support of Figure 5. Figures 7 and 8 are drawings showing the detailed configuration of the first cover pipe connection part of Figure 6. Specific details for implementing the invention

[0035] The following detailed description of the invention refers to the accompanying drawings, which illustrate specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that various embodiments of the invention are different but need not be mutually exclusive. For example, specific shapes, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in relation to one embodiment. It should also be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. Accordingly, the following detailed description is not intended to be limiting, and the scope of the invention is limited only by the appended claims, including all equivalents to those claimed therein, provided appropriately described. Similar reference numerals in the drawings refer to the same or similar functions across various aspects.

[0036] Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

[0037] FIGS. 1 and FIGS. 2 are drawings illustrating the schematic configuration of a seismic pipe support according to one embodiment of the present invention.

[0038] Referring to FIGS. 1 and 2, a seismic pipe support (10) according to one embodiment of the present invention includes a horizontal frame (100), a U-clip (200), a pair of vertical frames (300), a pair of frame connecting parts (400), a pair of frame fixing plates (500), a plurality of plate fixing bolts (600), and a movable pin (700).

[0039] The horizontal frame (100) is formed in the shape of a square tube and is configured to allow at least one pipe (P) to be seated thereon, provides structural strength to stably support the pipe (P), and effectively suppresses vibration or movement of the pipe.

[0040] The U-clip (200) is fastened to both ends of the horizontal frame (100) and serves to fix the pipe (P), preventing the pipe (P) from detaching due to external impact or vibration, and stably maintaining the fixed state of the pipe.

[0041] The vertical frame (300) is connected at right angles to both ends of the horizontal frame (100) and serves to support the horizontal frame (100). It is formed in the shape of a square tube and increases the rigidity of the entire structure and ensures stability through its connection with the horizontal frame (100).

[0042] The horizontal frame (100) and the vertical frame (300) are designed so that punching holes (110, 310) are repeatedly formed along each side, thereby enabling the frame itself to be lightweight while maintaining strength, and the overall weight can be reduced to provide ease of installation and transport, and work efficiency can be increased by enabling assembly at various locations when connecting additional parts or installing pipes.

[0043] The frame connecting part (400) is installed on each side of the horizontal frame (100) and serves to connect the horizontal frame (100) and the vertical frame (300) at a right angle, and enables a strong connection between the two frames (100, 300) to maximize seismic performance.

[0044] The frame fixing plate (500) is installed in a fixed state on the structure and is positioned above the upper part of the vertical frame (300), providing a support base for stably fixing the vertical frame (300) to the structure, and a spherical flow hole (510) is formed in the center, which is formed on the lower side to which a flow pin (700) is coupled.

[0045] The flow hole (510) of the frame fixing plate (500) is designed to absorb external impact or minute movement of the structure through combination with the flow pin (700).

[0046] At this time, the round spherical shape of the flow hole (510) allows the flow pin (700) to move flexibly at various angles, thereby further enhancing seismic performance.

[0047] The frame fixing plate (500) stably connects the structure and the support around the flow hole (510) and provides stable support against external forces.

[0048] The plate fixing bolt (600) is coupled to the frame fixing plate (500) and embedded in the structure to firmly fix the frame fixing plate (500) to the structure, thereby ensuring connection stability between the structure and the support.

[0049] The movable pin (700) is installed to make spherical contact with the frame fixing plate (500) and is connected to the upper part of the vertical frame (300) to support the vertical frame (300) on the frame fixing plate (500), thereby allowing the position of the support to be flexibly adjusted according to external impact or movement of the structure, thus improving seismic performance.

[0050] A seismic pipe support (10) according to one embodiment of the present invention having the configuration described above is installed in a spaced manner along the upper side of the facility as shown in FIG. 2, thereby maximizing stable support of the pipe and seismic performance against external vibrations, and effectively improving reliability between the structure and the pipe.

[0052] Figure 3 is a drawing showing the flow pin of Figure 1.

[0053] Referring to FIG. 3, the movable pin (700) includes a pin column (710), a pin head (720), an O-ring (730), a washer (740), a height adjustment nut (750), and a column fixing bolt (760).

[0054] The pin column (710) is connected to the upper part of the vertical frame (300) and is formed in a column shape to serve as the central structure of the movable pin (700). It is inserted through the upper side of the vertical frame (300) and secured by a column fixing bolt (760) to provide stable support.

[0055] A pin head (720) is integrally formed at the upper end of the pin column (710).

[0056] The pin head (720) is formed in a spherical shape such that its lower surface corresponds to the spherical shape of the flow hole (510) of the frame fixing plate (500), so that the pin head (720) can be seated in the flow hole (510), thereby enabling a flexible response to external impact or movement of the structure at the contact surface with the flow hole (510).

[0057] The O-ring (730) is seated on the upper part of the vertical frame (300) to help secure the position of the pin column (710).

[0058] The O-ring (730) provides shock absorption and mitigates vibrations that may occur during the movement of the pin column (710).

[0059] A washer (740) is seated on the top of the O-ring (730).

[0060] The washer (740) serves to evenly distribute the pressure between the pin column (710) and the O-ring (730), thereby enhancing structural stability.

[0061] A height adjustment nut (750) is installed on the top of the washer (740) and connected to the pin column (710) using a bolt-nut connection method.

[0062] The height adjustment nut (750) allows for fine adjustment of the height of the movable pin (700), thereby enabling flexible adjustment according to the design and installation environment of the structure.

[0063] The column fixing bolt (760) is inserted through the punching hole (310) of the vertical frame (300) and serves to fasten the pin column (710).

[0064] The column fixing bolt (760) stably fixes the position of the pin column (710) and increases the overall stability of the seismic support.

[0065] A seismic pipe support (10) according to one embodiment of the present invention having the configuration described above may further include a rubber pad (770).

[0066] The rubber pad (770) of the movable pin (700) is installed on the upper side of the flat pin head (720) and serves to be seated in close contact with the structure.

[0067] The rubber pad (770) provides shock absorption and vibration damping functions to the contact surface between the structure and the pin head (720), further improving seismic performance.

[0068] The rubber pad (770) is made of a material with excellent flexibility, so that it can effectively absorb external shocks and minute movements of the structure, thereby providing stable support for the pin head (720) and preventing damage to the contact surface with the structure.

[0069] The fluid pin (700) having the configuration described above provides excellent seismic performance, in which the components of the fluid pin (700) interact organically with one another to effectively respond to external impacts and the movement of the structure.

[0071] Figure 4 is a drawing showing the frame connection part of Figure 1.

[0072] Referring to FIG. 4, the frame connecting part (400) includes a square sleeve (410), a first fastening bolt (420), a connecting chain (430), and a second fastening bolt (440).

[0073] The square sleeve (410) is formed in the shape of a square tube and is designed so that the end of the horizontal frame (100) can be inserted into it. It serves as a major component connecting the horizontal frame (100) and the vertical frame (300), providing structural stability to the connection.

[0074] A first fastening bolt (420) is installed through the square sleeve (410).

[0075] The first fastening bolt (420) fastens the end of the square sleeve (410) and the horizontal frame (100), enabling a solid connection between the two frames (100, 300) and preventing the connection from detaching due to external impact and vibration.

[0076] The connecting chain (430) is formed in the shape of a ring and is inserted into the interior of the vertical frame (300) through the lower opening of the vertical frame (300) after connecting the upper part of the square sleeve (410).

[0077] The connecting chain (430) relays the connection between the horizontal frame (100) and the vertical frame (300) and provides additional support to enhance seismic performance.

[0078] A second fastening bolt (440) is installed on the vertical frame (300) to fasten the connecting chain (430).

[0079] The second fastening bolt (440) is inserted through the punching hole (310) of the vertical frame (300) to stably secure the connecting chain (430), thereby reinforcing the stability of the entire connecting part (400) and maintaining the safety of the structure.

[0080] The frame connecting part (400) having the configuration described above firmly connects the horizontal frame (100) and the vertical frame (300) through the frame connecting part (400), thereby providing high stability against external shocks and vibrations and seismic performance.

[0082] FIG. 5 is a diagram showing the schematic configuration of a seismic pipe support according to another embodiment of the present invention.

[0083] Referring to FIG. 5, a seismic pipe support (20) according to another embodiment of the present invention includes a horizontal frame (100), a U-clip (200), a pair of vertical frames (300), a pair of frame connecting parts (400), a pair of frame fixing plates (500), a plurality of plate fixing bolts (600), a movable pin (700), and a pipe support part (800).

[0084] Here, the horizontal frame (100), U-clip (200), a pair of vertical frames (300), a pair of frame connecting parts (400), a pair of frame fixing plates (500), a plurality of plate fixing bolts (600), and a movable pin (700) are identical to the components of FIG. 1, so their descriptions are omitted to avoid duplication of descriptions.

[0085] The pipe support (800) is designed to cover and settle around the circumference of the pipe (P), and a U-clip (200) is fastened along its outer surface.

[0086] The pipe support (800) is formed of a highly durable material to protect the pipe (P) from external impact or friction so as to perform the function of protecting the pipe (P) and preventing direct contact with the U-clip (200).

[0087] In addition, it is stably fixed around the pipe (P) to suppress shaking of the pipe (P) and prevent damage caused by contact between the pipe and the U-clip (200).

[0088] The U-clip (200) is fastened to the outer surface of the pipe support (800) to enable stable fixation without interference with the pipe (P), thereby minimizing damage and deformation that may occur due to friction between the U-clip (200) and the pipe (P) and maintaining seismic performance.

[0089] A seismic pipe support (20) according to another embodiment of the present invention having the configuration described above protects the pipe (P) through the pipe support part (800) and prevents interference with the U-clip (200), thereby strengthening the durability of the pipe and the entire support and improving seismic performance.

[0091] Figure 6 is a drawing showing the pipe support of Figure 5.

[0092] Referring to FIG. 6, the pipe support member (800) includes a pipe cover (810), a sealing pad (820), a clip seating groove (830), a first cover pipe fastening member (840), and a second cover pipe fastening member (850).

[0093] The pipe cover (810) of the pipe support (800) is formed by being bent upward into a rounded arch shape and is designed to cover the upper side of the pipe (P), thereby protecting the pipe (P) from external impact and vibration, while simultaneously serving to stably wrap around and fix the upper side of the pipe (P).

[0094] A contact pad (820) is installed along the inner surface of the pipe cover (810).

[0095] The contact pad (820) is in close contact with the pipe (P) to reduce friction between the pipe cover (810) and the pipe (P), absorb shock, and protect the pipe (P) from damage.

[0096] A clip mounting groove (830) is formed on the outer surface of the pipe cover (810) so that a U-clip (200) can be seated thereon.

[0097] The clip mounting groove (830) is extended and formed in correspondence with the shape of the U-clip (200), and the U-clip (200) performs the role of stably attaching the pipe cover (810) to the pipe (P), thereby effectively transmitting the fastening force of the U-clip (200) and ensuring that the pipe (P) is firmly fixed.

[0098] A first cover pipe connection part (840) is installed on the lower inward surface of one side of the pipe cover (810).

[0099] The first cover pipe connection part (840) secures one lower end of the pipe (P) as the U-clip (200) is seated in the clip seating groove (830), and stably fixes the pipe (P) so that it cannot move.

[0100] A second cover pipe connection part (850) is installed on the lower inner surface of the other side of the pipe cover (810).

[0101] The second cover pipe connection part (850), like the first cover pipe connection part (840), connects the lower end of the other side of the pipe (P) as the U-clip (200) is seated in the clip seating groove (830), and prevents shaking and detachment of the pipe (P).

[0102] A pipe support member (800) having the configuration described above stably supports the pipe (P) through various components of the pipe support member (800) and effectively suppresses movement caused by external shock and vibration, thereby greatly improving seismic performance.

[0104] Figures 7 and 8 are drawings showing the detailed configuration of the first cover pipe connection part of Figure 6.

[0105] Referring to FIGS. 7 and 8, the first cover pipe connection part (840) includes a wing seating groove (841), a tilting wing (842), a sealing pin (843), a pin plate (844), and a sealing spring (845).

[0106] Here, the second cover pipe connection part (850) has the same configuration as the first cover pipe connection part (840) described below, and the wing seating groove (841), tilting wing (842), contact pin (843), pin plate (844), and contact spring (845) of the first cover pipe connection part (840) can be applied in the same way, so to avoid duplication of explanation, the explanation is omitted.

[0107] The wing mounting groove (841) is formed on one side of the pipe cover (810) to provide a space where the tilting wing (842) can be installed, and is designed with a structure in which the contact pin (843) is exposed so that the tilting wing (842) can be lifted.

[0108] The tilting wing (842) is connected to the top of the wing mounting groove (841) so as to be tiltable in the direction of the pipe (P), and provides support by adhering to the pipe (P), and stably fixes the pipe (P) according to the action of the contact pin (843) and the contact spring (845).

[0109] The sealing pin (843) is installed by being inserted horizontally into the pipe cover (810) and formed so that its rear end is exposed to the wing seating groove (841) as the U-clip (200) is seated in the clip seating groove (830), and operates by the fastening force of the U-clip (200) and performs a mechanical function of lifting the tilting wing (842).

[0110] The pin plate (844) is installed at the rear end of the contact pin (843) to control the movement of the contact pin (843) and provide stability, and works together with the contact spring (845) so that the tilting wing (842) can be in contact with the pipe (P).

[0111] The contact spring (845) is installed between the pin plate (844) and the tilting wing (842), and by providing a force to lift the tilting wing (842) as the contact pin (843) is exposed to the wing seating groove (841), it performs the function of restoring or maintaining the position of the tilting wing (842) so that the pipe (P) is stably supported.

[0113] The first cover pipe connection part (840) having the configuration described above may further include a curved penetration part (846), a curved support (847), and a support (848).

[0114] The curved penetration section (846) is formed on the front of the tilting wing (842) and penetrates in a rounded manner in the vertical direction to provide a structure corresponding to the shape of the pipe (P), and a curved support member (847) is inserted along the curvature to provide a flexible support function corresponding to the pipe (P).

[0115] The curved support (847) is formed by bending in a rounded shape corresponding to the curvature of the curved penetration (846) and is designed to be able to slide along the curved penetration (846). After being rearranged to fit the shape of the pipe (P), it stably supports the pipe (P) at the top and bottom exposed from the curved penetration (846).

[0116] The support member (848) is connected to the top and bottom of the curved support member (847), respectively, and is in close contact with the pipe (P) to provide stable support. A pad is installed on the front surface to prevent slipping, thereby suppressing the movement of the pipe (P) and enhancing stability.

[0117] The first cover pipe connection part (840) having the configuration described above provides improved seismic performance that can more stably support the pipe (P) through a curved support structure and effectively respond to external shocks and vibrations.

[0118] The first cover pipe fastening part (840) having the configuration described above can stably fix the pipe (P) through the operation of the first cover pipe fastening part (840) and effectively respond to external shocks and vibrations.

[0120] The embodiments described above are for illustrative purposes only, and those skilled in the art will understand that the embodiments described above can be easily modified into other specific forms without altering the technical concept or essential features of the embodiments described above. Therefore, the embodiments described above should be understood as illustrative in all respects and not restrictive. For example, each component described as a single unit may be implemented in a distributed manner, and components described as distributed may likewise be implemented in a combined form.

[0122] The scope of protection sought through this specification is defined by the claims set forth below rather than by the detailed description above, and should be interpreted to include all modifications or variations derived from the meaning and scope of the claims and the concept of equivalents. Explanation of the symbols

[0124] 10, 20: Seismic pipe supports 100: Horizontal frame 200: U-Clip 300: Vertical frame 400: Frame connection part 500: Frame fixing plate 600: Plate fixing bolt 700: Floating pin 800: Pipe support

Claims

Claim 1 A seismic pipe support comprising: a horizontal frame in the shape of a square tube on which at least one pipe is seated; a U-clip having both ends fastened to the horizontal frame to fasten the pipe seated on the horizontal frame; a pair of vertical frames in the shape of a square tube connected at right angles to both ends of the horizontal frame to support the horizontal frame; a pair of frame connecting parts each installed on both sides of the horizontal frame to connect the vertical frames at right angles to both ends of the horizontal frame; a pair of frame fixing plates each installed above the upper end of the vertical frame while fixed to the structure; a plurality of plate fixing bolts coupled to the frame fixing plates and installed embedded in the structure; and a movable pin installed to make spherical contact with the frame fixing plates and connected to the upper end of the vertical frame to support the vertical frame on the frame fixing plates. Claim 2 In claim 1, the horizontal frame and the vertical frame are seismic pipe supports having punching holes repeatedly formed along each face. Claim 3 In paragraph 2, the above-mentioned frame fixing plate is a seismic pipe support having a round spherical flow hole formed on the lower side in the center to which the flow pin is coupled. Claim 4 In paragraph 3, the movable pin comprises: a column-shaped pin column coupled to the upper end of the vertical frame; a pin head integrally formed at the upper end of the pin column, the lower surface of which is formed in a spherical shape corresponding to the spherical shape of the movable hole so as to be seated in the movable hole; an O-ring seated on the upper end of the vertical frame; a washer seated on the upper end of the O-ring; a height adjustment nut seated on the upper end of the washer after being connected and installed by engaging with the pin column by a bolt-nut connection; and a movable fixing bolt that fastens the pin column inserted through a punching hole of the vertical frame and inserted into the upper end of the vertical frame; a seismic pipe support. Claim 5 In paragraph 4, the above-mentioned movable pin further comprises a rubber pad installed on the upper side of the pin head, which is flat, and seated in close contact with the structure; a seismic pipe support. Claim 6 In claim 1, the frame connecting portion comprises: a square sleeve formed in the shape of a square tube so that the end of the horizontal frame can be inserted; a first fastening bolt installed through the square sleeve to fasten the square sleeve and the end of the horizontal frame; a connecting chain formed in the shape of a ring and inserted into the interior of the vertical frame through the lower opening of the vertical frame after fastening the upper end of the square sleeve; and a second fastening bolt inserted through a punching hole of the vertical frame to fasten the connecting chain; a seismic pipe support. Claim 7 A seismic pipe support according to claim 1, further comprising a pipe support portion that covers and is seated around the circumference of the pipe so that the U-clip is not directly seated on the pipe, and to which the U-clip is fastened along its outer surface. Claim 8 In claim 7, the above pipe support comprises: a pipe cover formed by bending upward into a rounded arch shape to cover the upper side of the pipe; a contact pad installed along the inner surface of the pipe cover that is in close contact with the pipe; a clip seating groove extended along the outer surface of the pipe cover in correspondence with the shape of the U-clip so that the U-clip is seated thereon to secure the pipe cover to the pipe; a first cover pipe fastening part installed on the inner surface of the lower side of the pipe cover spaced apart from the lower side of the pipe, which fastens the lower side of the pipe so that the pipe cannot move as the U-clip is seated in the clip seating groove; and a second cover pipe fastening part installed on the inner surface of the lower side of the pipe cover spaced apart from the lower side of the pipe, which fastens the lower side of the pipe so that the pipe cannot move as the U-clip is seated in the clip seating groove. Claim 9 In claim 8, the first cover pipe connection part comprises: a wing seating groove formed on one side inwardly facing the pipe cover; a tilting wing connected and installed so as to be tiltable in the direction of the pipe at the upper end of the wing seating groove; a contact pin inserted and installed horizontally in the pipe cover such that its front end is exposed to the clip seating groove, and its rear end is exposed to the wing seating groove as the U-clip is seated in the clip seating groove; a pin plate installed at the rear end of the contact pin exposed to the wing seating groove; and a contact spring installed between the pin plate and the tilting wing, which lifts the tilting wing from the wing seating groove as the contact pin is exposed to the wing seating groove, thereby supporting the pipe by making it close contact; a seismic pipe support. Claim 10 In claim 9, the first cover pipe connection part further comprises: a curved penetration part formed by roundly penetrating the front surface of the tilting wing facing the pipe in the vertical direction; a curved support member formed by roundly bending in correspondence with the curvature of the curved penetration part and arranged to allow sliding movement while drawing a curve in the curved penetration part, wherein the upper and lower ends are both formed longer than the length of the curved penetration part so as to be exposed from the curved penetration part, and thereby supporting the pipe through the upper and lower ends exposed from the curved penetration part after being rearranged along the curved penetration part in correspondence with the shape of the pipe as the tilting wing approaches the pipe; and two supports respectively connected to the upper and lower ends of the curved support member exposed from the curved penetration part, seated on the pipe, and having a pad installed on the front surface where the pipe is in contact to prevent slipping.

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