WO2020213967A1 - Double plancher équipé d'un dispositif de renfort parasismique ayant une hauteur de plancher réglable librement - Google Patents

Double plancher équipé d'un dispositif de renfort parasismique ayant une hauteur de plancher réglable librement Download PDF

Info

Publication number
WO2020213967A1
WO2020213967A1 PCT/KR2020/005131 KR2020005131W WO2020213967A1 WO 2020213967 A1 WO2020213967 A1 WO 2020213967A1 KR 2020005131 W KR2020005131 W KR 2020005131W WO 2020213967 A1 WO2020213967 A1 WO 2020213967A1
Authority
WO
WIPO (PCT)
Prior art keywords
floor
seismic reinforcement
guide pin
post
reinforcement device
Prior art date
Application number
PCT/KR2020/005131
Other languages
English (en)
Korean (ko)
Inventor
유홍근
Original Assignee
주식회사 에스앤와이시스템
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 에스앤와이시스템 filed Critical 주식회사 에스앤와이시스템
Publication of WO2020213967A1 publication Critical patent/WO2020213967A1/fr

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02447—Supporting structures
    • E04F15/02452—Details of junctions between the supporting structures and the panels or a panel-supporting framework
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02447—Supporting structures
    • E04F15/02458—Framework supporting the panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02447—Supporting structures
    • E04F15/02464—Height adjustable elements for supporting the panels or a panel-supporting framework
    • E04F15/0247—Screw jacks
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/22—Resiliently-mounted floors, e.g. sprung floors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/044—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against impact

Definitions

  • the present invention relates to a raised floor provided with a seismic reinforcement device in which the floor panel height can be adjusted freely and the assembly rigidity of a support frame and a post is increased, and more particularly, a bolt fastening part is minimized, and on-site assembly and disassembly in a narrow space It is easy to perform, and while standardizing the guide pin, it flexibly responds to the various separation distances between the lower posts. The tightening strength is increased by the fastening of the guide pin and the adapter, and the height of the panel support bracket is freely adjusted. It relates to a raised floor provided with a seismic reinforcement device capable of easy maintenance, free floor height adjustment.
  • Korean Patent Publication No. 1530785 is a structure in which a fastener is inserted in a vertical direction to a stringer coupling portion and a stringer is coupled to the reinforcing head, and it is very inconvenient to vertically insert and assemble the fastener without removing the upper panel. , There is a side that cannot guarantee the strength of the stringer and the support with the fastening structure of the stringer joint and the fastener.
  • Korean Patent Publication No. 1427240 is similar to a pair of coupling blocks, but when the coupling blocks are joined, the coupling member is inserted in the vertical direction into the reinforcing bar and the corresponding fastening hole, so that the vertical installation space is narrow. And, with the insertion fixing structure of the reinforcing bar's locking protrusion and the insertion hole of the coupling block, the number of assembly parts can be reduced, but there is a limit to increasing the tightening strength with the downward-bent locking protrusion, and there is room for breakage in strong vibration. have.
  • Korean Patent Application Publication No. 1200596 is easily coupled by pressing the C-shaped clip from the side of the support unit, but there is a trouble of removing the upper panel.
  • the technical problem to be achieved by the spirit of the present invention is to connect the reinforcing pipe to the insertion hole on the side of the post by interposing a guide pin having an elastic member spring or cushion rubber or a leaf spring without removing the previously installed upper panel. It is intended to provide a raised floor with a seismic reinforcement device that can freely adjust the height of the floor, which can be connected to each other to standardize the reinforcing pipes, make installation work easier, minimize the number of assembly parts, and increase the mutual fastening strength.
  • a raised floor panel on which the computing equipment is mounted on the top A panel support bracket supporting a lower end of the raised floor panel; An upper column coupled in a vertical direction from a lower end of the panel support bracket and having a bolt tab formed on an outer peripheral surface thereof; An upper post fastening nut having a bolt tab formed on an inner surface is integrally fixedly formed at the front end portion into which the upper post is inserted, and the bolt tab of the upper post and the inner bolt tab of the upper post fastening nut are fastened, and the A lower post which is locked and fixed with the upper post by means of an upper post fixing nut fastened with the bolt tab of the upper post; A floor fixing support foot plate, wherein the lower posts are vertically coupled and fixed to the floor surface; And a left and right post fixing housing that is mutually coupled to each other opposite the middle of the lower post, and a connection part extending from one side of the left and right post fixing housing in one of the first to fourth directions in a horizontal direction or more
  • connection part an elastic member inserted inside the connection part, a guide pin for length adjustment inserted into the connection part through one side of the elastic member, a seismic reinforcing pipe in which the other side of the guide pin is inserted, and the connection part Including, the seismic reinforcement device is fastened to the bolt tab and composed of an adapter for coupling the connection part and the guide pin or the seismic reinforcement pipe, wherein the seismic reinforcement pipe is between the adjacent lower posts spaced at different intervals. It provides a raised floor provided with a seismic reinforcement device that is flexible in the horizontal direction through the elastic member and the guide pin, the floor height adjustment is free.
  • the guide pin is inserted into the connection part from the inside of the divided left and right post fixing housing to be exposed to the outside, and a stopper is formed at the rear end of the guide pin to place the guide pin inside the connection part.
  • the elastic member is a compression spring, one side is in close contact with the stopper, the other side is fixed by a tanning bolt fastened to a bolt tab formed on the inner side of the connection, and extends outward at both ends of the seismic reinforcing pipe
  • a trumpet-type stopper is formed, and the adapter is composed of a nut having an inner stopper limited by the trumpet-type stopper at one end, and the nut is inserted into the seismic reinforcing pipe and fastened with the bolt tab of the connection part.
  • the seismic reinforcing pipe may be fixed to the connection part.
  • first and second protruding stoppers are protruded on the outer peripheral surfaces of both ends of the guide pin, and slots into which the first protruding stoppers are inserted are cut out at the front end of the connection part, and the elasticity
  • the member is a cushion rubber or a leaf spring, and the cushion rubber or leaf spring is inserted into the connection portion to be in close contact with the cushion rubber or leaf spring accommodated in an elastic member seating portion recessed in one side of the guide pin, and the earthquake-resistant reinforcing pipe Slots corresponding to the second protruding stoppers are formed at both ends of the,
  • the adapter is composed of a nut, the second protruding stopper is composed of a cushion type, and the nut passes through the second protruding stopper.
  • a stud head is formed at the upper end of the upper column, and the upper column is inserted from an upper portion of the through hole formed through the center of the panel support bracket, and is limited by a stud head stopper formed on the bottom surface of the through hole, and It includes a headless bolt that is fastened to the hole to pressurize the stud head, and a horizontal guide pin is formed to extend in a vertical direction on the bottom of the panel support bracket, and the upper column is penetrated to support the horizontal guide pin.
  • a base plate is formed, and the bottom surface of the horizontal base plate is supported by a height adjustment nut fixedly coupled to the upper column, so that the height of the panel support bracket relative to the lower column can be freely adjusted by rotation of the height adjustment nut. have.
  • a pin guide hole corresponding to the horizontal guide pin may be formed in the horizontal base plate.
  • a compression spring for horizontal buffering may be coupled to the horizontal guide pin.
  • the seismic reinforcing pipe may be provided with the connection portion so as to be fixedly coupled to a square structure, a rectangular structure, or an X-shaped structure according to the arrangement of the adjacent lower posts.
  • the seismic reinforcement device may be configured in one or two stages according to the required seismic performance or the height of the lower post.
  • the divided left and right post fixing housings may be fixedly coupled to each other to the lower post through a post compression sheet made of a rubber material or a plastic material.
  • one side of the divided left and right post fixing housing is fastened by a fitting method, and the other side is fastened with a bolt, so that the left and right post fixing housings are mutually fixedly coupled to the lower post, or one side of the divided left and right post fixing housings is a rotary type. It is fastened by a single rivet fastening method, and the other side is bolted, and the left and right post fixing housings are fixedly coupled to each other to the lower post, or one side and the other side of the divided left and right post fixing housings are bolted to each other, and the left and right post fixing housings May be fixedly coupled to each other on the lower column.
  • bolt fixing holes are formed at the corners of the floor fixing base plate, respectively, and bolts may be fixed to the bottom surface through the bolt fixing holes.
  • it may be fixed to the floor by an adhesive applied to the bottom of the floor fixing base.
  • a pair of locking protrusions are formed on the side, a tool insertion groove coupled with a wrench or a driver is indented at the top, and a stud head cap to which the stud head is coupled is indented at the lower end.
  • a block is applied, and corresponding to the locking protrusion, an L-shaped locking slot is formed in the through hole of the panel support bracket, so that the closing block can be inserted and fixed in the through hole of the panel support bracket.
  • the seismic reinforcing pipe is flexibly coupled in the horizontal direction through an elastic member and a guide pin between adjacent lower posts separated at different intervals, and even after the assembly is completed, it is attached to the stud head of the upper post without removing the raised floor panel.
  • This has the effect of being able to freely adjust the vertical height of the panel support bracket.
  • the bolting configuration is minimized, and the joint strength between the connection part and the seismic reinforcing pipe can be increased even with frequent vibrations when used for a long period of time, and the lower post with different separation distances through standardized and standardized seismic reinforcing pipes. It has the effect of being able to mass-produce by applying it flexibly between
  • FIG. 1 is a perspective view of a raised floor provided with a seismic reinforcement device for free floor height adjustment according to the present invention.
  • FIG. 2 illustrates a raised floor according to a first embodiment of a raised floor provided with a seismic reinforcing device in which the floor height of FIG. 1 is adjustable.
  • FIG. 3 is a separate view showing the seismic reinforcement device of the raised floor of FIG.
  • FIG. 4 is an exploded view showing the seismic reinforcement device of FIG. 2.
  • FIG. 5 is a diagram showing a component of the seismic reinforcement device of FIG. 2.
  • FIG. 6 illustrates a raised floor according to a second embodiment of a raised floor provided with a seismic reinforcement device in which the floor height of FIG. 1 is adjustable.
  • FIG. 7 is an exploded view of the seismic reinforcement device of FIG. 6.
  • FIG. 8 is a view showing a component of the seismic reinforcement device of FIG.
  • FIG. 9 and 10 illustrate a first configuration and a second configuration of the upper column of FIG. 1, respectively.
  • FIG. 11 is a diagram illustrating a component diagram of a first configuration and a second configuration of the upper column of FIGS. 9 and 10, respectively.
  • FIG. 12 is an illustration of the structure of a raised floor to which the upper column of FIG. 11 is applied.
  • FIG. 13 is a flowchart illustrating an installation procedure of a raised floor according to the first embodiment of FIG. 2.
  • FIG. 14 is a diagram illustrating an arrangement structure of a seismic reinforcement pipe of a raised floor provided with a seismic reinforcement device in which the floor height of FIG. 1 is adjustable.
  • FIG. 15 is an illustration of a finishing block coupled to the panel support bracket of FIG. 11.
  • a raised floor equipped with a seismic reinforcement device for free floor height adjustment includes a raised floor panel 110 on which a computer equipment (not shown) is seated on the top, and A panel support bracket 120 supporting the floor panel 110, an upper post 130 coupled to the panel support bracket 120, a lower post 140 into which the upper post 130 is inserted and fixed, and a lower post (140) a floor fixing base plate 150 which is vertically coupled and fixed to the floor surface, left and right post fixing housings 161A and B that are mutually coupled to the lower post 140, and left and right post fixing housings 161A,
  • the connecting portion 162 extending from B) in one of the first to fourth directions or more in the horizontal direction, the elastic member 163 inserted into the connecting portion 162, and the connecting portion 162 through the elastic member 163 )
  • the guide pin 164 for length adjustment inserted into the inside, the seismic reinforcing pipe 165 into which the guide pin 164 is inserted inside, and the connection part 162 is fastened to the
  • the panel support bracket 120 supports the bottom of the raised floor panel 110.
  • the upper post 130 is vertically coupled from the lower end of the panel support bracket 120, a bolt tab 131 is formed on the outer circumferential surface, and is inserted and fastened to the lower post 140 and fixed.
  • the upper post 130 is inserted into the lower post 140, and at the front end of the lower post 140, an upper post fastening nut 141 with a bolt tab formed on the inner surface is integrally fixedly formed, and the upper post 140
  • the bolt tab 131 of the upper post 130 and the inner bolt tab of the upper post fastening nut 141 are mutually fastened.
  • the upper post fixing nut 142 is fastened with the bolt tab of the upper post 130 to securely fix the upper post 130 by locking the upper post 130 and the lower post 140 to each other.
  • the floor fixing base plate 150 is formed with bolt fixing holes 151 at the corners, respectively, and bolted firmly to the floor surface through the bolt fixing holes 151, or It may be firmly fixed to the bottom surface by an adhesive (not shown) applied to the bottom surface of the fixed base plate 150.
  • the seismic reinforcement device 160 from one side of the left and right post fixing housings (161A, B) and the left and right post fixing housings (161A, B) that are mutually coupled in the shape of a pipe facing the middle of the lower post (140)
  • the connecting portion 162 extending in one of the first to fourth directions and having a bolt tab 162a formed on the outer circumferential surface of the front end, the elastic member 163 inserted into the connecting portion 162, and one side is elastic
  • a guide pin for length adjustment 164 inserted into the inner side of the connection part 162 through the member 163, a seismic reinforcing pipe 165 in which the other side of the guide pin 164 is inserted into the inner side, and the outer side of the connection part 162 It is fastened to the bolt tab (162a) is composed of an adapter 166 for coupling the connection portion 162 and the guide pin 164 or the earthquake-resistant reinforcing pipe 165.
  • the guide pin 164 is inserted into the connection part 162 from the inside of the divided left and right post fixing housings 161A and B. Exposed to the outside, a stopper (164a) is formed at the rear end of the guide pin (164) to limit the guide pin (164) to the inner space of the connecting portion (162).
  • the elastic member 163 is a compression spring, one side is in close contact with the stopper (164a), the other side is compressed by a tanning bolt 167 fastened to the inner bolt tab (not shown) formed on the inner side of the connection part 162 It is fixed.
  • both ends of the seismic reinforcing pipe 165 are formed with a flared stopper 165a extending outward, and the adapter 166 has an inner stopper 166a limited by the flap-shaped stopper 165a at one end inside.
  • the nut is inserted and coupled to the seismic reinforcing pipe 165 and fastened with the bolt tab 162a of the connection portion 162 to elastically interpose the guide pin 164 to connect the seismic reinforcing pipe 165
  • By firmly fixing to (162) it is possible to increase the tightening strength between the connection part 162 and the seismic reinforcing pipe 165 even with frequent vibrations during long-term use, and the separation distance is different even through the standardized and standardized seismic reinforcing pipes 165.
  • Mass production is possible by flexibly applying between the lower posts 140.
  • the first and second protruding stoppers 164-1 having a right triangle cross-sectional structure on the outer peripheral surfaces of both ends of the guide pin 164, 2) are each protruding, and a slot 162c into which the first protruding stopper 164-1 is inserted is cut in the longitudinal direction at the front end of the connection part 162.
  • the elastic member 163 is a cushion rubber or a plate spring, and a cushion rubber or a plate spring is inserted into the connection part 162 to be accommodated in the elastic member seating portion 164-3 recessed into one side of the guide pin 164 In close contact with the cushion rubber or the plate spring, slots 165b corresponding to the second protruding stoppers 164-2 are formed at both ends of the earthquake-resistant reinforcing pipe 165 in the longitudinal direction.
  • the adapter 166 is composed of a nut
  • the second protruding stopper 164-2 is composed of a cushion type to facilitate the insertion of the nut into the seismic reinforcing pipe 165
  • the nut is a second protruding stopper. It is inserted into the guide pin 164 through the (164-2) and is in close contact with the rear end of the first protruding stopper (164-1), and is fastened with the bolt tab (162a) of the connection part 162 to prevent the connection part 162 and earthquake resistance.
  • a stud head 132 is formed at the upper end of the upper post 130, and the upper post 130 is a through hole 121 formed through the center of the panel support bracket 120
  • a finishing tanning bolt 123 that is inserted from the top and is limited by the stud head stopper 122 formed on the bottom of the through hole 121, and is bolted to the through hole 121 to pressurize and fix the stud head 132 ).
  • a tool insertion groove 123a coupled with a wrench or a driver is indented at the top of the finish tanning bolt 123, and a stud head cap 123b to which the stud head 132 is coupled is indented at the bottom.
  • a pair of locking protrusions 123-1a are formed on the side, and a tool insertion groove 123a coupled with a wrench or a driver at the top
  • the indentation is formed, and a stud head cap 123b to which the stud head 132 is coupled may be applied to the bottom of the finishing block 123-1 in which the indentation is formed.
  • an L-shaped locking slot 123-1b is formed in the through hole 121 of the panel support bracket 120, so that the closing block 123-1 is It may be inserted and fixed into the through hole 121 of the support bracket 120.
  • closing block 123-1 may be inserted and fixed in the through hole 121 of the panel support bracket 120 by force fitting or welding.
  • a horizontal guide pin 124 is formed extending in the vertical direction, and the upper post 130 is penetrated and a horizontal base plate 125 supporting the horizontal guide pin 124 is provided. It is formed, and the bottom surface of the horizontal base plate 125 is supported by a height adjustment nut 126 fixedly coupled to the upper column 130, so that the lower column 140 is rotated forward and backward by the height adjustment nut 126. It may be configured to freely adjust the height of the panel support bracket 120.
  • the height adjustment nut 126 after the assembly is completed, is fixed by welding to the upper column 130.
  • the horizontal base plate 125 is coupled to the upper column 130 in a free state without fixing bolts, and is loaded on the raised floor panel 110 by the rotation of the height adjustment nut 126. Depending on the load of the computing equipment, the horizontal base plate 125 may rotate in conjunction with each other, but the horizontal base plate 125 may be stably maintained.
  • the horizontal base plate 125 has a pin guide hole 125a corresponding to the horizontal guide pin 124, so that the horizontal base plate 125 is also rotated by the height adjustment nut 126.
  • the horizontal base plate 125 By maintaining a stationary state, it is possible to stably maintain the horizontal of the horizontal base plate 125 while guiding the vertical flow of the horizontal guide pin 124.
  • the horizontal buffer compression spring 127 is coupled to the horizontal guide pin 124, so that the buffering effect against the vertical impact or vibration of the computing equipment of a load smaller than the tension of the horizontal buffer compression spring 127 It can also be configured to provide.
  • the seismic reinforcing pipe 165 a plurality of connection parts 162 to be fixedly coupled in a square structure, a rectangular structure, or an X-shaped structure according to the arrangement of the adjacent lower posts 140 By providing, it can be adaptively assembled and applied to raised floors of various installation structures.
  • the seismic reinforcement device 160 may be configured in one or two stages, depending on the required seismic performance or the height of the lower post 140.
  • the divided left and right post fixing housings 161A and B are fixedly coupled to the lower post 140 through the post pressing sheet 168 of rubber material or plastic material, It is also possible to prevent the horizontal rotation of the holding fixed housings 161A and B or the vertical slip of the lower holding column 140.
  • one side of the divided left and right post fixing housings 161A and B is fastened by a fitting method, and the other side is bolted, so that the left and right post fixing housings 161A and B are lower Fixed to each other (see (a)) or divided to the post 140 (see (a)), one side of the divided left and right post fixed housings (161A, B) is fastened with a rotary single rivet fastening method rivet fastening rotation, the other side is fastened with upper/lower bolts Bolted by a sphere, the left and right post fixing housings 161A and B are mutually fixedly coupled to the lower post 140 (see Figs.
  • left and right post fixing housings 161A and B are bolted, so that the left and right post fixing housings 161A and B may be fixedly coupled to the lower post 140 (see (c)).
  • the seismic reinforcement device mentioned above can be installed only in the lower post of the existing raised floor, or when the raised floor is first constructed, a raised floor equipped with a seismic reinforcement device can be installed.
  • the seismic reinforcing pipe is flexible in the horizontal direction through an elastic member and a guide pin between adjacent lower posts spaced at different intervals.
  • the vertical height of the panel support bracket is freely adjusted by the stud head of the upper column without removing the raised floor panel even after the assembly is completed, and the bolt fastening configuration is minimized compared to the existing seismic reinforcement device, and even with frequent vibrations when used for a long time.
  • connection part and the seismic reinforcement pipe It is possible to increase the tightening strength between the connection part and the seismic reinforcement pipe, and even through the standardized and standardized seismic reinforcement pipe, mass production is possible by flexibly applying between the lower posts with different separation distances, and the tightening strength by fastening the guide pin and the adapter. It is possible to make it easier to assemble and disassemble on-site in a narrow space and facilitate installation and maintenance.
  • seismic reinforcement device 161A,B left and right support fixed housing
  • connection part 163 elastic member
  • first and second protruding stoppers 165 earthquake-resistant reinforcing pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Floor Finish (AREA)

Abstract

La présente invention concerne un double plancher équipé d'un dispositif de renfort parasismique, comprenant : un panneau de double plancher sur lequel un équipement informatisé est placé; une console de support de panneau qui supporte le panneau de double plancher; un pilier supérieur couplé à la console de support de panneau; un pilier inférieur dans lequel le pilier supérieur est inséré et fixé; une base de pilier de fixation de plancher sur laquelle le pilier inférieur est couplé verticalement et qui est fixé sur une surface de sol; un boîtier de fixation de pilier horizontal qui est couplé au pilier inférieur; une partie de raccordement qui s'étend du boîtier de fixation de pilier horizontal à une ou plusieurs directions horizontales parmi des première à quatrième directions; un élément élastique qui est inséré dans la partie de raccordement; une broche de guidage de réglage de longueur qui est insérée dans la partie de raccordement à travers l'élément élastique; un tuyau de renforcement parasismique dans lequel la broche de guidage est insérée; et un adaptateur qui est fixé à la partie de raccordement de manière à la coupler à la broche de guidage ou au tuyau de renforcement parasismique l'un à l'autre.
PCT/KR2020/005131 2019-04-19 2020-04-17 Double plancher équipé d'un dispositif de renfort parasismique ayant une hauteur de plancher réglable librement WO2020213967A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2019-0046100 2019-04-19
KR1020190046100A KR102003969B1 (ko) 2019-04-19 2019-04-19 마루높이조절이 자유로운 내진보강장치를 구비한 이중마루

Publications (1)

Publication Number Publication Date
WO2020213967A1 true WO2020213967A1 (fr) 2020-10-22

Family

ID=67468615

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/005131 WO2020213967A1 (fr) 2019-04-19 2020-04-17 Double plancher équipé d'un dispositif de renfort parasismique ayant une hauteur de plancher réglable librement

Country Status (2)

Country Link
KR (1) KR102003969B1 (fr)
WO (1) WO2020213967A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102003969B1 (ko) * 2019-04-19 2019-07-25 주식회사 에스앤와이시스템 마루높이조절이 자유로운 내진보강장치를 구비한 이중마루
KR102143344B1 (ko) * 2019-10-04 2020-08-11 주식회사 에스앤와이시스템 가동 및 비가동 플로어를 구비한 면진 이중 마루
KR102130597B1 (ko) * 2020-01-23 2020-07-06 주식회사 에스앤와이시스템 높이 조절 가능한 이중마루
KR102347587B1 (ko) * 2020-07-28 2022-01-06 주식회사 에스앤와이시스템 가동 및 비가동 플로어를 구비한 면진 이중 마루
KR102334074B1 (ko) * 2020-07-29 2021-12-02 주식회사 안성테크 이중 마루 내진 보강장치
US11959300B2 (en) 2020-09-02 2024-04-16 Bil-Jax, Inc. Floor structure system and method of use
KR102358704B1 (ko) * 2021-10-21 2022-02-08 주식회사 면진테크 이중마루 지주대 내진 보강 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10339019A (ja) * 1997-06-06 1998-12-22 Mirai Ind Co Ltd 床材を支持する支持脚の補強部材および、その補強部材を使用した床支持構造
KR101200596B1 (ko) * 2012-06-05 2012-11-12 제희문 기설치된 이중 마루의 내진 보강장치 및 그 설치방법
KR101427240B1 (ko) * 2014-05-26 2014-08-13 주식회사 면진테크 이중 마루 내진 보강장치
KR101960276B1 (ko) * 2018-11-12 2019-03-20 최원보 면진장치의 설치를 위한 이중마루용 바닥지지체
KR102003969B1 (ko) * 2019-04-19 2019-07-25 주식회사 에스앤와이시스템 마루높이조절이 자유로운 내진보강장치를 구비한 이중마루

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101530785B1 (ko) 2013-12-23 2015-06-22 장성철 이중마루 지주 보강재

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10339019A (ja) * 1997-06-06 1998-12-22 Mirai Ind Co Ltd 床材を支持する支持脚の補強部材および、その補強部材を使用した床支持構造
KR101200596B1 (ko) * 2012-06-05 2012-11-12 제희문 기설치된 이중 마루의 내진 보강장치 및 그 설치방법
KR101427240B1 (ko) * 2014-05-26 2014-08-13 주식회사 면진테크 이중 마루 내진 보강장치
KR101960276B1 (ko) * 2018-11-12 2019-03-20 최원보 면진장치의 설치를 위한 이중마루용 바닥지지체
KR102003969B1 (ko) * 2019-04-19 2019-07-25 주식회사 에스앤와이시스템 마루높이조절이 자유로운 내진보강장치를 구비한 이중마루

Also Published As

Publication number Publication date
KR102003969B1 (ko) 2019-07-25

Similar Documents

Publication Publication Date Title
WO2020213967A1 (fr) Double plancher équipé d'un dispositif de renfort parasismique ayant une hauteur de plancher réglable librement
EP0698699B1 (fr) Connecteur pour panneaux de séparation de bureaux
US8181419B1 (en) Connector for connecting building members
WO2021242031A1 (fr) Chemin de câbles ayant une structure d'assemblage à toucher unique
WO2014069971A1 (fr) Appareil de renfort pour mur en maçonnerie à précontrainte par prétension utilisant des câbles en acier, et procédé de renfort pour mur en maçonnerie utilisant ledit appareil
WO2014021498A1 (fr) Dispositif servant à fixer des matériaux de construction intérieurs et extérieurs
WO2017222197A1 (fr) Paroi extérieure du type à ventilation articulée et son procédé de construction
WO2013058528A1 (fr) Appareil de connexion de fil
WO2018038518A1 (fr) Appareil de fixation de planche d'échafaudage pour échafaudage
WO2020122307A1 (fr) Structure de joint pour bâtiment modulaire permettant un couplage sans endommagement d'un matériau intérieur/extérieur, bâtiment modulaire l'utilisant et procédé de fabrication d'un bâtiment modulaire
WO2017150896A1 (fr) Structure de plafond permettant de former un espace de travail pour une construction de finition de plafond
WO2019212242A1 (fr) Appareil d'échafaudage de construction utilisant un échafaudage horizontal pesé
WO2011136487A2 (fr) Dispositif de sécurité pour la prévention des chutes
WO2015143946A1 (fr) Mécanisme de verrouillage rapidement montable et démontable et plate-forme d'exposition l'utilisant
WO2017018592A1 (fr) Alignement hybride
WO2019216659A1 (fr) Dispositif de correction d'angle
WO2019182285A1 (fr) Goujon à montage rapide et ensemble de goujons à montage rapide
WO2021033948A1 (fr) Ensemble de raccordement de plaques
CN109586005B (zh) 基站天线及天线姿态监控器的安装结构
WO2023140452A1 (fr) Élément de structure en treillis comportant un trou d'assemblage doté d'une partie d'extension effilée et structure l'utilisant
WO2019146979A1 (fr) Ensembles cadre de table
WO2018093008A1 (fr) Fondation en béton d'installation de distribution d'électricité au sol et son procédé d'installation
CN115241830A (zh) 悬挂式电缆夹持装置
WO2021045261A1 (fr) Dispositif de raccordement de pieux et procédé de raccordement de pieux l'utilisant
WO2021145553A1 (fr) Ensemble capuchon d'écrou pour serrage de boulon unidirectionnel

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20791143

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20791143

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 20791143

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205N DATED 29/04/2022)

122 Ep: pct application non-entry in european phase

Ref document number: 20791143

Country of ref document: EP

Kind code of ref document: A1