WO2014007433A1 - Fixing implement for grating panel and fixing structure having same installed thereon - Google Patents

Fixing implement for grating panel and fixing structure having same installed thereon Download PDF

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Publication number
WO2014007433A1
WO2014007433A1 PCT/KR2012/008732 KR2012008732W WO2014007433A1 WO 2014007433 A1 WO2014007433 A1 WO 2014007433A1 KR 2012008732 W KR2012008732 W KR 2012008732W WO 2014007433 A1 WO2014007433 A1 WO 2014007433A1
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WO
WIPO (PCT)
Prior art keywords
grating
clip
connecting rod
grating panel
panel
Prior art date
Application number
PCT/KR2012/008732
Other languages
French (fr)
Korean (ko)
Inventor
황태문
이정호
Original Assignee
Hwang Tae Moon
Lee Jeong Ho
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 Hwang Tae Moon, Lee Jeong Ho filed Critical Hwang Tae Moon
Priority to CN201280074339.5A priority Critical patent/CN104395528B/en
Publication of WO2014007433A1 publication Critical patent/WO2014007433A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/66—Gratings
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/10—Steel gratings ; Gratings made of material other than steel
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/10—Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0635—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship fastened over the edges of the sheets or plates

Definitions

  • the present invention relates to a fixture of a grating panel and a fixing structure in which it is installed. More specifically, the present invention is installed to secure the grating panel to the support member, but the gripping bar is sandwiched between the grating bar is fixed to the grating structure is configured so that the fixture is not separated from the grating panel even if the grating panel is separated from the support member A fixture on a panel and a fixture on which it is mounted.
  • the grating panel is installed to cover the opening of the upper part for the purpose of carrying in and out of the internal ventilation of the underpass, the entry and exit of the operator, the equipment and the like in the underpass where the electric power cable and the like are accommodated.
  • a lot of grating panels are installed on the support members.
  • FIGS. 1 and 2 The mounting structure of such a grating panel is shown in FIGS. 1 and 2.
  • the fastener 3 includes a clip 5 having hook portions 5a and 5b on both sides of the grating bar 1a, A bolt-shaped connecting rod 4 is provided to penetrate the clip 5.
  • FIG. 2 is a fixing structure of the grating panel disclosed in Korean Patent Laid-Open Publication No. 10-2011-0127383, wherein the fastener includes a clip 5 having hook portions 5a and 5b that are fastened to the grating bar 1a, and a clip 5. ) And a connecting rod (7) for fastening the support member (8).
  • the connecting rod 7 has a hook shape 7a at the lower end thereof so that the connecting member 7 can be fixed by hanging the support member 8.
  • the fastener 3 which fastens the grating panel 1 to the support members 6 and 8 conventionally as described above separates the grating panel 1 from the support members 6 and 8 when the grating panel 1 is separated from the support members 6 and 8. It is necessary to keep the fixture 3 separately for re-installation since it will deviate from.
  • the grating panel 1 in order to clean or work in the place where the grating panel 1 is installed, the grating panel 1 should be separated from the support member 6 in the lower part thereof, but the fastener 3 is detached to lift the grating panel 1 off. In this case, the storage of the plurality of fasteners 3 is not easy and often loses the fasteners 3 during the removal and reinstallation of the panel 1.
  • the fixing fixture (3) falls to the bottom of several tens of meters at the time of separation work, so it is not easy to collect, and the falling fixture (3) is used for other workers. There is also the problem of accidents that can strike.
  • the present invention has been made to solve the above problems.
  • An object of the present invention when separating the grating panel from the support member for cleaning, maintenance work, etc., a fixture that can maintain the state attached to the grating panel so that the fastener holding the grating panel and the support member is not lost and it is installed It is to provide a fixing structure of the grating panel.
  • the hook portion is formed on both sides so as to be hooked to each other the grating bar adjacent to each other, the through-hole is formed in the center of the clip, and inserted into the clip through the through hole and the clip on the top
  • the fastening of the grating panel comprising a connecting rod body is provided, the lower end is connected to the support member for supporting the grating panel formed fastening and release can be, the clip is installed on the outside of the hook portion the hook
  • the elastic wing portion is further included between the grating bar and the other grating bar adjacent to the grating bar and the grating bar is further included.
  • the present invention in another aspect, a grating panel, a support member for supporting the grating panel from the bottom, a hook portion is formed on both sides so as to be caught by the neighboring grating bar of the grating panel, respectively, and a through hole formed in the center, The head is inserted into the clip through the through hole and the head is caught on the clip at the upper end, and a connecting rod body having a fastening part at the lower end thereof is fixed to the support member and can be fastened and released from the fastening part of the connecting bar body.
  • the clip further includes an elastic wing portion which is installed on the outside of the hook portion and the hook portion is caught by the grating bar and is forcibly pinched between the grating bar and another grating bar adjacent thereto. It is characterized by.
  • the fastener of the grating panel according to the present invention as described above and the fixing structure installed therein keeps the clip attached to the grating panel by the elastic wing even when the fastening with the support member by the connecting rod is released. Accordingly, it is possible to prevent the loss and fall of the clip in the process of separating and reinstalling the grating panel from the support member.
  • the present invention prevents the connecting rod from being pulled out from the clip by installing the locking cap is inserted into the connecting rod body to maintain the state of the clip is attached to the grating panel while maintaining the locked state of the connecting rod body do.
  • all parts of the fixture can be attached to the grating panel regardless of whether the grating panel is separated from the support member.
  • the fastener even when the grating panel is removed from the support member and then reinstalled, the fastener is still attached to its original position. Therefore, the fastening part of the connecting rod and the fastening means of the support member are simply recombined to support the grating panel. It can be fixed in place on the image.
  • FIG. 1 is a perspective view showing a configuration in which the fixture of the conventional grating panel is coupled
  • FIG. 2 is a cross-sectional view showing a state in which a fixture of another conventional grating panel fixes the grating panel and the support member to each other;
  • Figure 3 is an exploded perspective view showing a fixture of the grating panel according to an embodiment of the present invention
  • Figure 4 is a cross-sectional view of the fixture of the grating panel according to an embodiment of the present invention
  • Figure 5 is an exploded perspective view showing a state in which the grating panel is fixed to the support member by the fixture of the grating panel according to an embodiment of the present invention
  • Figure 6 is a cross-sectional view showing a structure in which the fixture of the grating panel according to an embodiment of the present invention fixed the grating panel to the support member
  • FIG. 7 and 8 is an operation explanatory diagram for releasing the fastening state of the fastener of the grating panel according to an embodiment of the present invention to separate the grating panel from the support member
  • FIG. 9 is an exploded perspective view showing a fixture of a grating panel according to another embodiment of the present invention.
  • FIG. 10 is a cross-sectional view showing a state in which the grating panel is fixed to the support member by a fixture of the grating panel according to another embodiment of the present invention.
  • Figure 11 is a perspective view showing a modified form of the force extracting portion installed in the elastic wing portion in the clip of the fixture of the present invention
  • Figure 12 is an installation configuration diagram installed on the crating panel by varying the shape of the elastic wings in the clip of the fixture of the present invention
  • Figure 13 is an installation configuration showing a fixture of the grating panel according to another embodiment of the present invention.
  • Figure 3 is an exploded perspective view showing a grating fixture according to an embodiment of the present invention
  • Figure 4 is a cross-sectional view of the grating fixture according to an embodiment of the present invention.
  • the fasteners of the grating panel according to the exemplary embodiment of the present invention have hook parts 21 and 22 formed at both sides thereof so as to be caught by neighboring grating bars 11 and 12, respectively.
  • a clip 20 having a through hole 23 formed therein, and a head 31 inserted into the clip 20 through the through hole 23 and caught by the clip 20 at an upper end thereof are installed at the lower end thereof.
  • It includes a connecting rod 30 is formed with a fastening portion 32 that can be fastened and released to the support member 60 for supporting the grating panel 10.
  • the clip 20 is formed by bending a strip-shaped plate, and the middle portion 24 is recessed to form a through hole 23 in a central portion thereof.
  • the connecting rod body 30 is inserted through the through hole 23.
  • Hook portions 21 and 22 are formed on both sides of the recessed middle portion 24 so as to be higher than the middle portion 24 so as to be able to hang on the neighboring grating bars 11 and 12, respectively.
  • the intermediate portion 24 is recessed between the hook portions 21 and 22 on both sides, the head 31 of the connecting rod 30 is embedded at a lower position than the hook portions 21 and 22.
  • the connecting rod 30 is inserted into the through hole 23 of the clip 20 in the shape of a bolt inserted into the through hole 23 of the clip 20 so that the head 31 is caught by the clip 20. Combined into a state.
  • the lower end portion of the connecting rod 30 is formed with a male screw-type fastening portion 32 in this embodiment is coupled to the support member 60 supporting the grating panel 10 from the bottom.
  • the support member 60 is formed with a female thread that is helically coupled to the fastening portion 32 of the connecting rod 30, or a nut 40 having a female thread is welded 64.
  • the fastening part 32 of the connecting rod 30 is a structure that can be fastened and released from time to time by rotating the connecting rod 30 with a wrench or the like because it is coupled to the support member 60 and the spiral.
  • a wrench hole 35 is formed at the upper end of the head 31.
  • An annular seating groove 33 is formed along the circumference of the connecting rod body 30 at an intermediate portion of the fastening part 32.
  • the seating groove 33 is to be installed in a state in which the engaging cap 51 is fitted to prevent the connecting rod 30 is separated from the through hole 23 of the clip 20.
  • the locking cap 51 is formed of a material such as synthetic resin, rubber, and is clamped from the bottom in the state in which the connecting rod 30 is fitted into the through hole 23 of the clip 20, thereby allowing the seating groove of the connecting rod 30 to be fitted ( It is seated at 33). Accordingly, since the clip 20 is hung on the connecting rod 30 between the head 31 and the locking cap 51 of the connecting rod 30, the connecting rod 30 is not separated from the clip 20.
  • the locking cap 51 may be a metal material formed by passing a spiral hole in the center, such as a nut. In the case of the catching cap 51 formed of a metallic material, there is no elasticity and thus it is not forcibly fitted.
  • a spiral hole is formed in the center of the locking cap 51, and the spiral hole is rotated after being spirally coupled to the spiral of the fastening part 32 from the lower end of the connecting rod 30 like a nut, thereby rotating the fastening part 32.
  • the locking cap 51 is installed on the upper side of the fastening portion 32 of the connecting rod 30, when the grating panel 10 is fixed on the support member 60, the fastening portion 32 of the connecting rod 30 ) And the fastening means (40, 62) installed in the support member 60 may also cover the portion coupled to prevent foreign matter from entering. This prevents the fastening and disengaging operations from being disturbed due to foreign substances.
  • the connecting rod 30 and the fastening part 32 can be changed to the structure of the conventional connecting rod shown in FIG.
  • the fastening part 32 may be referred to as a hook-shaped part and the head part 31 may be a nut part coupled to an upper end.
  • the clip 20 is installed to the outside of the hook portion (21, 22) so that the hook portion (21, 22) is caught on the grating bar (11, 12) and at the same time the grating bar (11, 12) and other adjacent to it Between the grating bar 13 includes elastic wings 26, 27 that are forcibly pinched.
  • the elastic wing parts 26 and 27 maintain the state in which the clip 20 is attached to the grating panel 10 even when the grating panel 10 is fixed to the support member 60 and then separated. ) Is installed to prevent the fasteners from being lost.
  • the elastic wings 26 and 27 are most preferably installed to the outside of the hook portions 21 and 22 on both sides as in the present embodiment, but one elastic wing is provided to the outside of the hook portions 21 and 22 on one side. It is also possible that only the part 26 or 27 is provided.
  • the elastic wings 26 and 27 form a "V" shape bent so as to be inclined obliquely downward from the outer ends of the hook parts 21 and 22 and obliquely obliquely upward.
  • the outer ends 26b of the elastic wings 26 and 27 are positioned below the upper ends of the grating bars 11 and 12 on which the hook parts 21 and 22 are caught, and then the grating bars 13 are installed.
  • the outer ends 26b of the elastic wings 26 and 27 are in contact with each other. This causes the elastic wings 26 and 27 to be forcibly sandwiched between neighboring grating bars 13 so that the outer ends 26b are forced to contact the side walls of the grating bars 13 to elastically contract and the outer ends 26b. )
  • a sidewall of the grating bar 13 may have a strong friction force. Accordingly, the clips 20 installed on the grating bars 11 and 12 are not separated between the grating bars 11 and 12 unless they depend on external force.
  • the force loss parts 271 and 272 are intended to easily cause deformation at the bent portion in the process of being forced between the elastic wings 26 and 27 between the grating bars 11 and 12.
  • the support member 60 is installed at the lower side and the grating panel 10 is lifted up so that the support member 60 and the panel 10 are fixed by the fixture. ) Are fixed to each other.
  • the fixture is installed by pressing the clip 20 between the grating bars (11, 12) in a state in which the grating panel 10 is mounted on the support member 60, the connection rod 30 is pre-coupled with the clip (20) ) Passes through the through hole 23 of the clip 20 and is fastened to the fastening means 40 and 62 of the support member 60.
  • the coupling rod 30 is seated in the seating groove 33.
  • the clip 20 is attached to the upper ends of two neighboring grating bars 11 and 12 so that the hook parts 21 and 22 of both sides can be caught.
  • the elastic wings 26 and 27 are elastic wing parts when the oblique inclined surface 26a connected to the outer end 26b contacts the upper end 13a of the grating bar 13 and the clip 20 is pressed downward. (26, 27) is an elastic deformation in a slightly folded manner, or an elastic deformation accompanied by bending.
  • the outer ends 26b of the elastic wings 26 and 27 descend on the side wall surface of the grating bar 13 and the outer sides of the elastic wings 26 and 27 in a state where the clip 20 is seated. Due to the friction between the end 26b and the side wall surface of the grating bar 13, the clip 20 is hardly separated again in the upward direction.
  • the support member 60 has a fastening hole 62 drilled to insert the fastening portion 32 of the connecting rod 30 and a nut 40 welded and fixed to communicate with a hole at a lower end of the fastening hole 62.
  • the fastening means 40 and 62 which consist of these are provided.
  • the connecting rod 30 is rotated by using a wrench to connect the connecting rod 30.
  • the grating panel 10 can be fixed to the support member 60 by providing a plurality of fasteners of the grating panel 10.
  • the connecting rod body 30 when the connecting rod body 30 is rotated by using a wrench, the spiral coupling between the fastening portion 32 of the connecting rod 30 and the nut 40 of the supporting member 60 is released.
  • the connecting rod 30 can be released from the upper side to release the fixing state of the grating panel 10 and the supporting member 60.
  • the elastic wings 26 and 27 of the clip 20 are elastic wings of the grating bars 11 and 12 by the elastic force of the elastic wings 26 and 27 while being sandwiched between the grating bars 11 and 12. The parts 26 and 27 can be kept in close contact.
  • the grating panel 10 After cleaning, repairing, etc. of the part where the grating panel 10 is installed, the grating panel 10 will be reassembled in the same position, so that the connecting member 30 is rotated with a wrench without moving the fixture so that the supporting member ( 60 may be reassembled to the nut 40.
  • the fastening portion 76 of the connecting rod 70 and the fastening means 45 of the support member 65 have been changed.
  • the formed fastening part 76 is installed, and the supporting member 65 is a structure in which the fastening means 45 which is a stud bolt is installed.
  • FIG. 11 is a modified form of the aforementioned power loss portions 271 and 272, and holes 273 and 273a are further formed in the bent portions of the elastic wings 26 and 27, so that bending deformation is more easily performed at the bent portions. It is configured to occur.
  • the perforated holes 273 and 273a of the power loss portion form a wider perforated hole 273 in the lower bent portion of the “V” shaped wings 26 and 27. This is the “V”.
  • the lower wing portion (26, 27) in the shape of the lower portion (where the perforated hole of the reference numeral 273 is located) to facilitate the deformation so that the action between the grating bar can be smoothly.
  • FIG. 12 illustrates the shape of the elastic wings 26 and 27 of the clip 20 described above, and the hook parts 21 and 22 of the clip 20 are placed on the upper ends of the grating bars 11 and 12.
  • the outer end 26b of the elastic wings 26 and 27 in an attached state is configured to be in contact with the sidewall surface of the grating bar 13 at the lower end of the grating bar 13. Even in that case, it is necessary to configure the inclined surface 26a obliquely upward while going to the outside of the elastic wings 26 and 27, and the inclined surface is at the top of the grating bars 11 and 12.
  • By contacting the elastic wings (26, 27) is inserted between the grating bar (11, 12) it can induce elastic deformation of the elastic wings (26, 27) slightly folded.
  • the following describes a fixture of the grating panel 10 according to another embodiment of the present invention.
  • the configuration of the fastening means (40, 62) of the connecting rod 30, the locking cap 51 and the support member 60 is the same as the configuration described above.
  • the shape of the elastic wings 28 and 29 of the clip 20 ' is deformed so that the sidewalls of the grating bars 11 and 12 on which the hooks 21 and 22 of the clip 20' are attached to each other are elastic wings. (28,29) is a structure that is compressed.
  • the elastic blades 28 and 29 are respectively provided on the outer side of the hook portions 21 and 22 formed on both sides, and each of the adjacent grating bars 11 and 12 on which the hook portions 21 and 22 are caught. By pressing the outer wall, respectively, the clip 20 'is not separated from the grating bars 11 and 12.
  • the elastic wings 28 and 29 have a shape that is beveled to be inclined inward obliquely toward the lower side starting from the outer end of the hook portion (21,22) and bent outward toward the lower direction again.
  • the inner pressing points 28b and 29b of the elastic wing portions 28 and 29 are caused by the elastic force of the elastic wing portions 26 and 27 that are deformed.
  • the outer surfaces of the grating bars 11 and 12 are pressed, and the inner pressure points 28b and 29b of the elastic wings 26 and 27 on both sides collect the outer surfaces of the grating bars 11 and 12 adjacent to each other. It is squeezed in the direction. Accordingly, even if the connection between the connecting rod 30 and the support member 60 is released, the clip 20 remains attached to the grating bars 11 and 12.
  • the elastic deformation of the elastic wings 26 and 27 occurs mainly at the connection portions of the hook portions 21 and 22 and the elastic wings 28 and 29.
  • the grating panel 10 when the grating panel 10 is separated from the support member 60, the grating panel 10 has the same effect as described above.
  • the fastener of the grating panel of the present invention and the fixing structure in which the grating panel is installed can be usefully used to fix the grating panel installed in a ship, a marine structure, or the like.
  • the grating panel from the support member supporting the grating panel can be very usefully used in a place where the grating panel should be separated and reinstalled from time to time.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
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Abstract

One objective of the present invention is to provide a fixing implement and a fixing structure for a grating panel having the fixing implement installed thereon, which can keep the fixing implement attached to the grating panel so that the fixing implement fixing the grating panel to a supporting member is not lost when the grating panel is separated from the supporting member for maintenance or the like. The present invention relates to a fixing structure for a grating panel which comprises: a clip having latch portions formed on either side thereof so as to respectively latch onto mutually adjacent grating bars, and having a through-hole formed in the central portion thereof; and a connecting bar body including a head portion inserted into the clip through the through-hole and latching onto the clip at the top thereof, and a fixing portion formed on the bottom thereof which can be fixed to and detached from the supporting member supporting the grating panel, wherein a resilient wing member is further included on the clip and is installed on the outside of the latch portion and press-fit between the grating bar and another adjacent grating bar, while the latch portion is latched onto the grating bar.

Description

그레이팅 패널의 고정구 및 그것이 설치된 고정구조Fixture of grating panel and fixing structure in which it is installed
본 발명은 그레이팅 패널(GRATING PANEL)의 고정구 및 그것이 설치된 고정구조에 관한 것이다. 보다 상세하게는 본 발명은, 그레이팅 패널을 지지부재에 고정시키기 위해 설치하되 그레이팅바 사이에서 클립의 날개부가 끼여 고정상태가 됨으로써 그레이팅 패널을 지지부재로부터 분리하더라도 고정구가 그레이팅 패널로부터 이탈하지 않도록 구성한 그레이팅 패널의 고정구 및 그것이 설치된 고정구조에 관한 것이다.The present invention relates to a fixture of a grating panel and a fixing structure in which it is installed. More specifically, the present invention is installed to secure the grating panel to the support member, but the gripping bar is sandwiched between the grating bar is fixed to the grating structure is configured so that the fixture is not separated from the grating panel even if the grating panel is separated from the support member A fixture on a panel and a fixture on which it is mounted.
통상, 그레이팅 패널은 전력 케이블 등이 수용되어 있는 지하도 등에서 지하도의 내부환기, 작업자의 출입, 기자재 등의 반출입을 목적으로 상부의 개구부를 덮도록 설치된다. 또한, 선박 및 해양구조물에서 개구부를 덮거나 보행통로로 활용하기 위해 지지부재 상에 그레이팅 패널을 많이 설치하고 있다.In general, the grating panel is installed to cover the opening of the upper part for the purpose of carrying in and out of the internal ventilation of the underpass, the entry and exit of the operator, the equipment and the like in the underpass where the electric power cable and the like are accommodated. In addition, in order to cover the opening or use as a walking passage in ships and offshore structures, a lot of grating panels are installed on the support members.
그와 같은 그레이팅 패널의 설치구조가 도 1 및 도 2에 도시되어 있다. The mounting structure of such a grating panel is shown in FIGS. 1 and 2.
도 1은 한국실용신안공보 제1994-7275호에 기재된 그레이팅 패널의 고정구조로서, 고정구(3)는 그레이팅바(1a)에 걸리는 양측의 걸이부(5a,5b)가 형성된 클립(5)과, 클립(5)을 관통하여 설치되는 볼트형상의 연결봉체(4)가 구비된다. 1 is a fixing structure of a grating panel described in Korean Utility Model Publication No. 1994-7275, wherein the fastener 3 includes a clip 5 having hook portions 5a and 5b on both sides of the grating bar 1a, A bolt-shaped connecting rod 4 is provided to penetrate the clip 5.
상기 클립(5)의 양측 걸이부(5a,5b)가 서로 이웃하는 그레이팅바(1a)에 각각 걸린 상태에서 연결봉체(4)를 클립(5)에 끼워 지지부재(6)에 용접되는 너트(4a)와 나선결합시키면 그레이팅 패널(1)을 지지부재(6)에 고정시킬 수 있다.Nuts welded to the supporting member 6 by inserting the connecting rod 4 into the clip 5 while the hook portions 5a and 5b of the clip 5 are respectively caught by the neighboring grating bars 1a. Spiral coupling with 4a) may fix the grating panel 1 to the support member 6.
도 2는 한국공개특허공보 제10-2011-0127383호에 기재된 그레이팅 패널의 고정구조로서, 고정구는 그레이팅바(1a)에 걸리는 걸이부(5a,5b)를 가진 클립(5)과, 클립(5)과 지지부재(8)를 체결하는 연결봉체(7)를 구비한다. 연결봉체(7)는 하단에 훅형상(7a)을 가져 지지부재(8)를 걸어 고정할 수 있다.FIG. 2 is a fixing structure of the grating panel disclosed in Korean Patent Laid-Open Publication No. 10-2011-0127383, wherein the fastener includes a clip 5 having hook portions 5a and 5b that are fastened to the grating bar 1a, and a clip 5. ) And a connecting rod (7) for fastening the support member (8). The connecting rod 7 has a hook shape 7a at the lower end thereof so that the connecting member 7 can be fixed by hanging the support member 8.
전술한 바와 같은 종래에 그레이팅 패널(1)을 지지부재(6,8)에 체결하는 고정구(3)는 그레이팅 패널(1)을 지지부재(6,8)로부터 분리시키는 경우, 그레이팅 패널(1)로부터 이탈하게 되므로 재설치를 위해서는 고정구(3)를 별도 보관할 필요가 있다.The fastener 3 which fastens the grating panel 1 to the support members 6 and 8 conventionally as described above separates the grating panel 1 from the support members 6 and 8 when the grating panel 1 is separated from the support members 6 and 8. It is necessary to keep the fixture 3 separately for re-installation since it will deviate from.
즉, 그레이팅 패널(1)이 설치된 장소의 청소 또는 작업을 위해서는 그레이팅 패널(1)을 그 하부의 지지부재(6)로부터 분리시켜야 하나, 고정구(3)를 분리시켜 그레이팅 패널(1)을 들어내는 경우, 다수의 고정구(3)의 보관이 쉽지 않고 패널(1)의 분리 및 재설치 과정에서 고정구(3)를 분실하는 경우가 흔히 발생한다.That is, in order to clean or work in the place where the grating panel 1 is installed, the grating panel 1 should be separated from the support member 6 in the lower part thereof, but the fastener 3 is detached to lift the grating panel 1 off. In this case, the storage of the plurality of fasteners 3 is not easy and often loses the fasteners 3 during the removal and reinstallation of the panel 1.
특히 선박, 해양구조물 등에서 높은 위치에 설치된 그레이팅 패널(1)의 경우, 그 분리작업시 고정구(3)가 수십m 하부의 바닥으로 떨어지게 되므로 수거가 쉽지 않고, 낙하하는 고정구(3)가 타 작업자를 타격할 수 있는 안전사고 발생의 문제도 있다.In particular, in the case of the grating panel (1) installed at a high position in the ship, offshore structures, etc., the fixing fixture (3) falls to the bottom of several tens of meters at the time of separation work, so it is not easy to collect, and the falling fixture (3) is used for other workers. There is also the problem of accidents that can strike.
본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것이다. 본 발명의 목적은 청소, 보수작업 등을 위해 그레이팅 패널을 지지부재로부터 분리하는 경우, 그레이팅 패널과 지지부재를 체결하고 있는 고정구가 분실되지 않도록 그레이팅 패널에 부착된 상태를 유지할 수 있는 고정구 및 그것이 설치된 그레이팅 패널의 고정구조를 제공하는 것이다.The present invention has been made to solve the above problems. An object of the present invention, when separating the grating panel from the support member for cleaning, maintenance work, etc., a fixture that can maintain the state attached to the grating panel so that the fastener holding the grating panel and the support member is not lost and it is installed It is to provide a fixing structure of the grating panel.
상기와 같은 목적을 달성하기 위한 본 발명은, 서로 이웃하는 그레이팅바에 각각 걸릴 수 있도록 양측에 걸이부가 형성되고 중심부에 관통공이 형성된 클립과, 상기 관통공을 통해 상기 클립에 삽입되고 상단에 상기 클립에 걸리는 머리부가 설치되며, 하단에는 그레이팅 패널을 지지하는 지지부재에 체결 및 체결해제될 수 있는 체결부가 형성된 연결봉체를 포함하는 그레이팅 패널의 고정구에 있어서, 상기 클립에는 상기 걸이부의 외측으로 설치되어 상기 걸이부가 상기 그레이팅바에 걸림과 동시에 상기 그레이팅바와 그것에 인접한 다른 그레이팅바 사이에 억지끼임되는 탄성날개부가 더 포함된 것을 특징으로 한다.The present invention for achieving the above object, the hook portion is formed on both sides so as to be hooked to each other the grating bar adjacent to each other, the through-hole is formed in the center of the clip, and inserted into the clip through the through hole and the clip on the top In the fastening of the grating panel comprising a connecting rod body is provided, the lower end is connected to the support member for supporting the grating panel formed fastening and release can be, the clip is installed on the outside of the hook portion the hook At the same time, the elastic wing portion is further included between the grating bar and the other grating bar adjacent to the grating bar and the grating bar is further included.
다른 관점에서 본 발명은, 그레이팅 패널과, 상기 그레이팅 패널을 하부에서 지지하는 지지부재와, 상기 그레이팅 패널의 서로 이웃하는 그레이팅바에 각각 걸릴 수 있도록 양측에 걸이부가 형성되고 중심부에 관통공이 형성된 클립과, 상기 관통공을 통해 상기 클립에 삽입되고 상단에 상기 클립에 걸리는 머리부가 설치되며 하단에는 체결부가 형성된 연결봉체와, 상기 지지부재에 고정되어 상기 연결봉체의 상기 체결부와 체결 및 체결해제될 수 있는 체결수단을 포함하는 그레이팅 패널의 고정구조에 있어서, 상기 클립에는 상기 걸이부의 외측으로 설치되어 상기 걸이부가 상기 그레이팅바에 걸림과 동시에 상기 그레이팅바와 그것에 인접한 다른 그레이팅바 사이에 억지끼임되는 탄성날개부가 더 포함된 것을 특징으로 한다.In another aspect, the present invention, a grating panel, a support member for supporting the grating panel from the bottom, a hook portion is formed on both sides so as to be caught by the neighboring grating bar of the grating panel, respectively, and a through hole formed in the center, The head is inserted into the clip through the through hole and the head is caught on the clip at the upper end, and a connecting rod body having a fastening part at the lower end thereof is fixed to the support member and can be fastened and released from the fastening part of the connecting bar body. In the fixing structure of the grating panel including a fastening means, the clip further includes an elastic wing portion which is installed on the outside of the hook portion and the hook portion is caught by the grating bar and is forcibly pinched between the grating bar and another grating bar adjacent thereto. It is characterized by.
상기와 같은 본 발명에 따른 그레이팅 패널의 고정구 및 그것이 설치된 고정구조는 연결봉체에 의한 지지부재와의 체결이 해제된 상태에서도 탄성날개부에 의해 클립이 그레이팅 패널에 부착된 상태를 유지하도록 한다. 이에 따라, 그레이팅 패널을 지지부재로부터 분리 및 재설치하는 과정에서 클립의 분실 및 낙하를 방지할 수 있다.The fastener of the grating panel according to the present invention as described above and the fixing structure installed therein keeps the clip attached to the grating panel by the elastic wing even when the fastening with the support member by the connecting rod is released. Accordingly, it is possible to prevent the loss and fall of the clip in the process of separating and reinstalling the grating panel from the support member.
또한, 본 발명은 연결봉체에 걸림캡이 끼워져 설치됨으로써 클립으로부터 연결봉체가 빠지는 것을 방지하고 클립에 걸린 상태를 유지하도록 하여 클립이 그레이팅 패널에 부착된 상태를 유지함과 함께 연결봉체의 걸림상태도 유지하게 한다. 이에 따라, 그레이팅 패널이 지지부재로부터 분리된 상태인지 여부에 상관없이 고정구의 모든 부분품이 그레이팅 패널에 부착된 상태를 유지할 수 있다.In addition, the present invention prevents the connecting rod from being pulled out from the clip by installing the locking cap is inserted into the connecting rod body to maintain the state of the clip is attached to the grating panel while maintaining the locked state of the connecting rod body do. Thus, all parts of the fixture can be attached to the grating panel regardless of whether the grating panel is separated from the support member.
또한, 본 발명은 그레이팅 패널을 지지부재로부터 분리한 후 재설치하는 경우에도 고정구가 원위치에 부착된 상태를 계속 유지하고 있으므로 연결봉체의 체결부와 지지부재의 체결수단을 재결합시켜 간단히 그레이팅 패널을 지지부재 상의 원위치에 고정시킬 수 있다.In addition, in the present invention, even when the grating panel is removed from the support member and then reinstalled, the fastener is still attached to its original position. Therefore, the fastening part of the connecting rod and the fastening means of the support member are simply recombined to support the grating panel. It can be fixed in place on the image.
도 1은 종래 그레이팅 패널의 고정구가 결합되는 구성을 도시하는 사시도1 is a perspective view showing a configuration in which the fixture of the conventional grating panel is coupled
도 2는 종래 다른 그레이팅 패널의 고정구가 그레이팅 패널과 지지부재를 서로 고정시키는 상태를 도시하는 단면도2 is a cross-sectional view showing a state in which a fixture of another conventional grating panel fixes the grating panel and the support member to each other;
도 3은 본 발명의 일실시예에 따른 그레이팅 패널의 고정구를 도시하는 분해사시도Figure 3 is an exploded perspective view showing a fixture of the grating panel according to an embodiment of the present invention
도 4는 본 발명의 일실시예에 따른 그레이팅 패널의 고정구의 단면구성도Figure 4 is a cross-sectional view of the fixture of the grating panel according to an embodiment of the present invention
도 5는 본 발명의 일실시예에 따른 그레이팅 패널의 고정구에 의해 그레이팅 패널이 지지부재에 고정되는 상태를 도시하는 분해사시도Figure 5 is an exploded perspective view showing a state in which the grating panel is fixed to the support member by the fixture of the grating panel according to an embodiment of the present invention
도 6은 본 발명의 일실시예에 따른 그레이팅 패널의 고정구가 그레이팅 패널을 지지부재에 고정한 구조를 도시하는 단면구성도Figure 6 is a cross-sectional view showing a structure in which the fixture of the grating panel according to an embodiment of the present invention fixed the grating panel to the support member
도 7 및 도 8은 본 발명의 일실시예에 따른 그레이팅 패널의 고정구의 체결상태를 해제하여 그레이팅 패널을 지지부재로부터 분리시키는 작업설명도7 and 8 is an operation explanatory diagram for releasing the fastening state of the fastener of the grating panel according to an embodiment of the present invention to separate the grating panel from the support member
도 9는 본 발명의 다른 실시예에 따른 그레이팅 패널의 고정구를 도시하는 분해사시도9 is an exploded perspective view showing a fixture of a grating panel according to another embodiment of the present invention.
도 10은 본 발명의 다른 실시예에 따른 그레이팅 패널의 고정구에 의해 그레이팅 패널이 지지부재에 고정되는 상태를 도시하는 단면구성도10 is a cross-sectional view showing a state in which the grating panel is fixed to the support member by a fixture of the grating panel according to another embodiment of the present invention.
도 11은 본 발명의 고정구의 클립에서 탄성날개부에 설치되는 힘살빼기부의 변형된 형태를 도시하는 사시도Figure 11 is a perspective view showing a modified form of the force extracting portion installed in the elastic wing portion in the clip of the fixture of the present invention
도 12는 본 발명의 고정구의 클립에서 탄성날개부의 형상을 다양하게 변경하여 크레이팅 패널에 설치한 설치구성도Figure 12 is an installation configuration diagram installed on the crating panel by varying the shape of the elastic wings in the clip of the fixture of the present invention
도 13은 본 발명의 또 다른 실시예에 따른 그레이팅 패널의 고정구를 도시하는 설치구성도Figure 13 is an installation configuration showing a fixture of the grating panel according to another embodiment of the present invention
본 발명의 실시예를 도면을 참고하여 보다 상세하게 설명한다.An embodiment of the present invention will be described in more detail with reference to the drawings.
도 3은 본 발명의 일실시예에 따른 그레이팅 고정구를 도시하는 분해사시도이고, 도 4는 본 발명의 일실시예에 따른 그레이팅 고정구의 단면구성도이다.Figure 3 is an exploded perspective view showing a grating fixture according to an embodiment of the present invention, Figure 4 is a cross-sectional view of the grating fixture according to an embodiment of the present invention.
도 3 및 도 4를 참조하면, 본 발명의 일실시예에 따른 그레이팅 패널의 고정구는 서로 이웃하는 그레이팅바(11,12)에 각각 걸릴 수 있도록 양측에 걸이부(21,22)가 형성되고 중심부에 관통공(23)이 형성된 클립(20)과, 상기 관통공(23)을 통해 상기 클립(20)에 삽입되고 상단에 상기 클립(20)에 걸리는 머리부(31)가 설치되며, 하단에는 그레이팅 패널(10)을 지지하는 지지부재(60)에 체결 및 체결해제될 수 있는 체결부(32)가 형성된 연결봉체(30)를 포함한다.3 and 4, the fasteners of the grating panel according to the exemplary embodiment of the present invention have hook parts 21 and 22 formed at both sides thereof so as to be caught by neighboring grating bars 11 and 12, respectively. A clip 20 having a through hole 23 formed therein, and a head 31 inserted into the clip 20 through the through hole 23 and caught by the clip 20 at an upper end thereof are installed at the lower end thereof. It includes a connecting rod 30 is formed with a fastening portion 32 that can be fastened and released to the support member 60 for supporting the grating panel 10.
상기 클립(20)은 스트립형상의 판체를 절곡시켜 형성하는 것으로 중간부분(24)이 함몰되어 중심부에 관통공(23)이 형성되어 있다. 그 관통공(23)을 통해 연결봉체(30)가 삽입된다.The clip 20 is formed by bending a strip-shaped plate, and the middle portion 24 is recessed to form a through hole 23 in a central portion thereof. The connecting rod body 30 is inserted through the through hole 23.
함몰되어 있는 중간부분(24)의 양측으로 중간부분(24)보다 높도록 절곡되어 서로 이웃하는 그레이팅바(11,12)에 각각 걸 수 있도록 걸이부(21,22)가 형성된다. 양측의 걸이부(21,22) 사이에 중간부분(24)이 함몰됨으로써 연결봉체(30)의 머리부(31)가 걸이부(21,22)보다 낮은 위치에 매입된다. Hook portions 21 and 22 are formed on both sides of the recessed middle portion 24 so as to be higher than the middle portion 24 so as to be able to hang on the neighboring grating bars 11 and 12, respectively. As the intermediate portion 24 is recessed between the hook portions 21 and 22 on both sides, the head 31 of the connecting rod 30 is embedded at a lower position than the hook portions 21 and 22.
상기 연결봉체(30)는 클립(20)의 관통공(23)에 삽입되는 볼트와 같은 형상으로 클립(20)의 관통공(23)에 삽입되어 머리부(31)가 클립(20)에 걸린 상태로 결합된다. 연결봉체(30)의 하단부에는 본 실시예에서 수나사 형태의 체결부(32)가 형성되어 그레이팅 패널(10)을 하부에서 받치는 지지부재(60)와 결합된다. 지지부재(60)에는 연결봉체(30)의 체결부(32)와 나선결합되는 암나사가 형성되거나, 암나사를 가지는 너트(40)가 용접(64)되어 있다.The connecting rod 30 is inserted into the through hole 23 of the clip 20 in the shape of a bolt inserted into the through hole 23 of the clip 20 so that the head 31 is caught by the clip 20. Combined into a state. The lower end portion of the connecting rod 30 is formed with a male screw-type fastening portion 32 in this embodiment is coupled to the support member 60 supporting the grating panel 10 from the bottom. The support member 60 is formed with a female thread that is helically coupled to the fastening portion 32 of the connecting rod 30, or a nut 40 having a female thread is welded 64.
연결봉체(30)의 상기 체결부(32)는 지지부재(60)와 나선결합하는 것이므로 연결봉체(30)를 렌치 등으로 회전시켜 수시로 체결 및 체결해제될 수 있는 구조이다. 머리부(31)의 상단에 렌치구멍(35)이 형성되어 있다.The fastening part 32 of the connecting rod 30 is a structure that can be fastened and released from time to time by rotating the connecting rod 30 with a wrench or the like because it is coupled to the support member 60 and the spiral. A wrench hole 35 is formed at the upper end of the head 31.
상기 연결봉체(30)에서 체결부(32)의 상측인 중간부에는 원주면을 따라 환형의 안착홈(33)이 형성된다. 상기 안착홈(33)은 연결봉체(30)가 상기 클립(20)의 관통공(23)으로부터 이탈하는 것을 방지하도록 끼워지는 걸림캡(51)이 안착된 상태로 설치되기 위한 것이다.An annular seating groove 33 is formed along the circumference of the connecting rod body 30 at an intermediate portion of the fastening part 32. The seating groove 33 is to be installed in a state in which the engaging cap 51 is fitted to prevent the connecting rod 30 is separated from the through hole 23 of the clip 20.
상기 걸림캡(51)은 합성수지, 고무 등의 재질로 성형되어 연결봉체(30)가 클립(20)의 관통공(23)에 끼워진 상태에서 하부로부터 억지끼임되어 연결봉체(30)의 안착홈(33)에 안착된다. 이에 따라, 클립(20)은 연결봉체(30)의 머리부(31)와 걸림캡(51) 사이에서 연결봉체(30)에 걸려 있으므로 연결봉체(30)가 클립(20)에서 이탈되지 않는다. 또한 상기 걸림캡(51)은 너트와 같이 중심부에 나선공이 관통하여 형성된 금속재질인 것도 가능하다. 금속재질로 형성된 걸림캡(51)의 경우에는 탄성이 없으므로 억지끼움되지 않는다. 따라서, 걸림캡(51)의 중심부에 나선공을 형성하고, 그 나선공이 너트와 같이 연결봉체(30)의 하단에서부터 체결부(32)의 나선에 나선결합된 후 회전함으로써 그 체결부(32)의 나선을 따라 상측으로 이동한다. 이후, 금속재질의 걸림캡(51)이 연결봉체(30)의 체결부(32)로부터 상측방향으로 빠져나오게 되면, 체결부(32)의 상측에서 연결봉체(30)에 걸린 상태가 유지될 수 있다.The locking cap 51 is formed of a material such as synthetic resin, rubber, and is clamped from the bottom in the state in which the connecting rod 30 is fitted into the through hole 23 of the clip 20, thereby allowing the seating groove of the connecting rod 30 to be fitted ( It is seated at 33). Accordingly, since the clip 20 is hung on the connecting rod 30 between the head 31 and the locking cap 51 of the connecting rod 30, the connecting rod 30 is not separated from the clip 20. In addition, the locking cap 51 may be a metal material formed by passing a spiral hole in the center, such as a nut. In the case of the catching cap 51 formed of a metallic material, there is no elasticity and thus it is not forcibly fitted. Accordingly, a spiral hole is formed in the center of the locking cap 51, and the spiral hole is rotated after being spirally coupled to the spiral of the fastening part 32 from the lower end of the connecting rod 30 like a nut, thereby rotating the fastening part 32. Move upward along the helix of. Then, when the metal cap 51 is pulled out of the upper portion from the fastening portion 32 of the connecting rod 30, the state caught on the connecting rod 30 can be maintained on the upper side of the fastening portion (32). have.
한편, 걸림캡(51)은 연결봉체(30)의 체결부(32)의 상측에 설치되어 그레이팅 패널(10)이 지지부재(60) 상에 고정될 때 연결봉체(30)의 체결부(32)와 지지부재(60)에 설치된 체결수단(40,62)이 결합된 부분을 덮어 이물질이 유입되는 것을 방지하는 역할도 할 수 있다. 이는 이물질에 기인하여 체결 및 체결해제작업이 방해받는 것을 방지하도록 한다. On the other hand, the locking cap 51 is installed on the upper side of the fastening portion 32 of the connecting rod 30, when the grating panel 10 is fixed on the support member 60, the fastening portion 32 of the connecting rod 30 ) And the fastening means (40, 62) installed in the support member 60 may also cover the portion coupled to prevent foreign matter from entering. This prevents the fastening and disengaging operations from being disturbed due to foreign substances.
상기 연결봉체(30) 및 체결부(32)는 도 2에 도시된 종래의 연결봉체의 구조로 변경할 수 있음은 물론이다. 그 경우, 상기 체결부(32)는 훅형상부이고 상기 머리부(31)는 상단에 결합된 너트부분이라 할 수 있다.Of course, the connecting rod 30 and the fastening part 32 can be changed to the structure of the conventional connecting rod shown in FIG. In this case, the fastening part 32 may be referred to as a hook-shaped part and the head part 31 may be a nut part coupled to an upper end.
한편, 상기 클립(20)에는 걸이부(21,22)의 외측으로 설치되어 걸이부(21,22)가 그레이팅바(11,12)에 걸림과 동시에 그레이팅바(11,12)와 그것에 인접한 다른 그레이팅바(13) 사이에 억지끼임되는 탄성날개부(26,27)가 포함되어 있다.On the other hand, the clip 20 is installed to the outside of the hook portion (21, 22) so that the hook portion (21, 22) is caught on the grating bar (11, 12) and at the same time the grating bar (11, 12) and other adjacent to it Between the grating bar 13 includes elastic wings 26, 27 that are forcibly pinched.
상기 탄성날개부(26,27)는 그레이팅 패널(10)이 지지부재(60)에 고정되었다가 분리되는 경우에도 클립(20)이 그레이팅 패널(10)에 부착된 상태를 유지함으로써 그레이팅 패널(10)의 고정구가 분실되는 것을 방지하기 위해 설치된다. 탄성날개부(26,27)는 본 실시예와 같이 양측의 걸이부(21,22)의 외측으로 각각 설치되는 것이 가장 바람직하나, 일측의 걸이부(21,22)의 외측으로 하나의 탄성날개부(26 또는 27)만이 설치되는 것도 가능하다.The elastic wing parts 26 and 27 maintain the state in which the clip 20 is attached to the grating panel 10 even when the grating panel 10 is fixed to the support member 60 and then separated. ) Is installed to prevent the fasteners from being lost. The elastic wings 26 and 27 are most preferably installed to the outside of the hook portions 21 and 22 on both sides as in the present embodiment, but one elastic wing is provided to the outside of the hook portions 21 and 22 on one side. It is also possible that only the part 26 or 27 is provided.
상기 탄성날개부(26,27)는 걸이부(21,22)의 외측 끝단에서 하측방향으로 비스듬히 경사지다가 상측방향으로 비스듬히 경사지도록 절곡된 "V"자 형상을 이룬다. 상기 탄성날개부(26,27)의 외측끝단(26b)은 상기 걸이부(21,22)가 걸리고 있는 그레이팅바(11,12)의 상단보다 하측에 위치하도록 하여, 설치된 후 그레이팅바(13)의 측면에 탄성날개부(26,27)의 외측끝단(26b)이 접촉되어 있도록 한다. 이는 이웃하는 그레이팅바(13) 사이에서 탄성날개부(26,27)가 억지로 끼이게 됨으로써 외측끝단(26b)이 그레이팅바(13)의 측벽에 강제적으로 접촉하여 탄성적으로 수축하고 외측끝단(26b)과 그레이팅바(13)의 측벽 사이에서 강한 마찰력을 가질 수 있다. 이에 따라, 그레이팅바(11,12)에 설치된 클립(20)이 그레이팅바(11,12) 사이에서 외력에 의하지 않으면 분리되지 않도록 한다.The elastic wings 26 and 27 form a "V" shape bent so as to be inclined obliquely downward from the outer ends of the hook parts 21 and 22 and obliquely obliquely upward. The outer ends 26b of the elastic wings 26 and 27 are positioned below the upper ends of the grating bars 11 and 12 on which the hook parts 21 and 22 are caught, and then the grating bars 13 are installed. The outer ends 26b of the elastic wings 26 and 27 are in contact with each other. This causes the elastic wings 26 and 27 to be forcibly sandwiched between neighboring grating bars 13 so that the outer ends 26b are forced to contact the side walls of the grating bars 13 to elastically contract and the outer ends 26b. ) And a sidewall of the grating bar 13 may have a strong friction force. Accordingly, the clips 20 installed on the grating bars 11 and 12 are not separated between the grating bars 11 and 12 unless they depend on external force.
또한, 상기 탄성날개부(26,27)와 상기 걸이부(21,22)가 만나는 부분 또는 상기 탄성날개부(26,27)의 절곡된 부분에는 따내기가공된 힘살빼기부(271,272)가 형성된다. 상기 힘살빼기부(271,272)는 탄성날개부(26,27)가 그레이팅바(11,12) 사이에서 억지끼임되는 과정에서 절곡부분에서 변형이 용이하게 발생하도록 하기 위함이다.In addition, at the bent portion of the elastic wings (26, 27) and the hook portion (21, 22) or the bent portion of the elastic wings (26, 27) is formed by the power cut portion (271, 272) do. The force loss parts 271 and 272 are intended to easily cause deformation at the bent portion in the process of being forced between the elastic wings 26 and 27 between the grating bars 11 and 12.
다음은 본 발명의 일실시예에 따른 그레이팅 패널(10)의 고정구의 작용과 그 고정구에 의해 체결된 그레이팅 패널(10)의 고정구조를 설명한다.The following describes the action of the fasteners of the grating panel 10 and the fastening structure of the grating panel 10 fastened by the fasteners according to an embodiment of the present invention.
도 5를 참조하면, 발판 등으로 사용되는 그레이팅 패널(10)을 설치하는 경우, 하부에 지지부재(60)를 설치하고 그레이팅 패널(10)을 올려 고정구에 의해 지지부재(60)와 패널(10)이 서로 고정된다. 상기 고정구는 그레이팅 패널(10)이 지지부재(60)에 올려진 상태에서 그레이팅바(11,12) 사이에 클립(20)을 눌러 설치하되, 클립(20)과 미리 결합되어 있는 연결봉체(30)가 클립(20)의 관통공(23)을 통과하여 지지부재(60)의 체결수단(40,62)과 체결된다.Referring to FIG. 5, in the case of installing the grating panel 10 used as a scaffold or the like, the support member 60 is installed at the lower side and the grating panel 10 is lifted up so that the support member 60 and the panel 10 are fixed by the fixture. ) Are fixed to each other. The fixture is installed by pressing the clip 20 between the grating bars (11, 12) in a state in which the grating panel 10 is mounted on the support member 60, the connection rod 30 is pre-coupled with the clip (20) ) Passes through the through hole 23 of the clip 20 and is fastened to the fastening means 40 and 62 of the support member 60.
도 6은 그 고정구조를 상세히 도시하고 있다.6 shows the fixing structure in detail.
도 6을 참고하면, 클립(20)의 관통공(23)에 연결봉체(30)가 끼워지고 연결봉체(30)에는 하단에서부터 걸림캡(51)이 끼워져 안착홈(33)에 안착된 상태에서, 클립(20)은 이웃하는 2개의 그레이팅바(11,12)의 상단에 양측의 걸이부(21,22)가 걸릴 수 있도록 상착된다. 이때, 탄성날개부(26,27)는 외측끝단(26b)과 연결되는 비스듬한 경사면(26a)이 그레이팅바(13)의 상단(13a)과 접촉되면서 클립(20)이 아래로 가압되면 탄성날개부(26,27)는 약간 접히는 방식으로 탄성적인 변형 또는, 절곡이 동반되는 탄성적인 변형이 발생한다. 이에 따라, 탄성날개부(26,27)의 외측끝단(26b)이 그레이팅바(13)의 측벽면을 타고 내려오고, 클립(20)이 안착된 상태에서 탄성날개부(26,27)의 외측끝단(26b)과 그레이팅바(13)의 측벽면의 마찰에 의해 클립(20)이 상측방향으로 다시 이탈되기 어려운 상태가 된다.Referring to FIG. 6, in the state where the connecting rod 30 is inserted into the through hole 23 of the clip 20, and the locking cap 51 is inserted into the connecting rod 30 from the bottom thereof, the coupling rod 30 is seated in the seating groove 33. The clip 20 is attached to the upper ends of two neighboring grating bars 11 and 12 so that the hook parts 21 and 22 of both sides can be caught. In this case, the elastic wings 26 and 27 are elastic wing parts when the oblique inclined surface 26a connected to the outer end 26b contacts the upper end 13a of the grating bar 13 and the clip 20 is pressed downward. (26, 27) is an elastic deformation in a slightly folded manner, or an elastic deformation accompanied by bending. Accordingly, the outer ends 26b of the elastic wings 26 and 27 descend on the side wall surface of the grating bar 13 and the outer sides of the elastic wings 26 and 27 in a state where the clip 20 is seated. Due to the friction between the end 26b and the side wall surface of the grating bar 13, the clip 20 is hardly separated again in the upward direction.
지지부재(60)에는 연결봉체(30)의 체결부(32)가 삽입되기 위해 천공된 체결공(62)과, 그 체결공(62)의 하단에서 구멍이 연통되도록 용접고정된 너트(40)로 이루어지는 체결수단(40,62)이 설치되어 있다.The support member 60 has a fastening hole 62 drilled to insert the fastening portion 32 of the connecting rod 30 and a nut 40 welded and fixed to communicate with a hole at a lower end of the fastening hole 62. The fastening means 40 and 62 which consist of these are provided.
클립(20)이 그레이팅 패널(10)에 상착되어 탄성날개부(26,27)가 그레이팅바(11,12) 사이에 끼인 후에는 렌치를 이용하여 연결봉체(30)를 회전시켜 연결봉체(30)의 체결부(32)와 지지부재(60)에 용접(64)되어 있는 너트(40)를 나선결합시킨다. 그와 같이, 그레이팅 패널(10)의 고정구를 다수개 설치함으로써 그레이팅 패널(10)을 지지부재(60)에 고정시킬 수 있다.After the clip 20 is attached to the grating panel 10 and the elastic wings 26 and 27 are sandwiched between the grating bars 11 and 12, the connecting rod 30 is rotated by using a wrench to connect the connecting rod 30. Helical coupling of the nut (40) welded (64) to the fastening portion (32) of the support member 60 and the support member (60). As such, the grating panel 10 can be fixed to the support member 60 by providing a plurality of fasteners of the grating panel 10.
한편, 그레이팅 패널(10)이 설치된 장소의 청소, 보수작업 등을 위하여 그레이팅 패널(10)을 지지부재(60)로부터 분리하는 과정을 설명한다.On the other hand, the process of separating the grating panel 10 from the support member 60 for cleaning, maintenance work, etc. where the grating panel 10 is installed will be described.
먼저, 도 7과 같이, 렌치를 이용하여 연결봉체(30)를 회전시키면 연결봉체(30)의 체결부(32)와 지지부재(60)의 너트(40) 사이에 이루어졌던 나선결합이 해제되고, 연결봉체(30)는 상측으로 빠져나옴으로써 그레이팅 패널(10)과 지지부재(60)의 고정상태를 해제시킬 수 있다.First, as shown in FIG. 7, when the connecting rod body 30 is rotated by using a wrench, the spiral coupling between the fastening portion 32 of the connecting rod 30 and the nut 40 of the supporting member 60 is released. The connecting rod 30 can be released from the upper side to release the fixing state of the grating panel 10 and the supporting member 60.
이 때, 연결봉체(30)에는 걸림캡(51)이 중간부에 설치된 상태이므로 클립(20)으로부터 연결봉체(30)가 완전히 빠져나올 수 없고 클립(20)에 매달려 있는 상태가 유지된다. 또한, 클립(20)의 탄성날개부(26,27)는 그레이팅바(11,12) 사이에 끼인 상태에서 탄성날개부(26,27)의 탄성력에 의해 그레이팅바(11,12)에 탄성날개부(26,27)가 밀착한 상태를 유지할 수 있다.At this time, since the engaging cap 51 is installed in the intermediate portion of the connecting rod body 30, the connecting rod body 30 cannot be completely released from the clip 20, and the state of being suspended from the clip 20 is maintained. In addition, the elastic wings 26 and 27 of the clip 20 are elastic wings of the grating bars 11 and 12 by the elastic force of the elastic wings 26 and 27 while being sandwiched between the grating bars 11 and 12. The parts 26 and 27 can be kept in close contact.
그 상태에서 도 8과 같이, 그레이팅 패널(10)을 지지부재(60)로부터 들어올리면, 클립(20)이 그레이팅 패널(10)에 부착된 상태이고 클립(20)에 걸려 있는 연결봉체(30) 및 걸림캡(51)도 걸린 상태를 유지하여 고정구의 모든 부속이 분실될 염려가 없다. In this state, as shown in FIG. 8, when the grating panel 10 is lifted from the support member 60, the connecting rod 30 that is attached to the grating panel 10 and hung on the clip 20 is attached to the grating panel 10. And the holding cap 51 is also maintained in a locked state there is no fear that all parts of the fixture is lost.
그레이팅 패널(10)이 설치된 부분의 청소, 보수작업 등이 완료된 후, 그레이팅 패널(10)은 동일한 위치에 재조립될 것이므로 고정구를 이동시킬 필요없이 연결봉체(30)를 렌치로 회전시켜 지지부재(60)의 너트(40)에 재조립할 수 있다.After cleaning, repairing, etc. of the part where the grating panel 10 is installed, the grating panel 10 will be reassembled in the same position, so that the connecting member 30 is rotated with a wrench without moving the fixture so that the supporting member ( 60 may be reassembled to the nut 40.
도 9는 본 발명의 다른 실시예의 구성을 도시하고 있다.9 shows a configuration of another embodiment of the present invention.
도 9를 참조하면, 본 실시예에서는 연결봉체(70)의 체결부(76)와 지지부재(65)의 체결수단(45)이 변경된 것으로서, 연결봉체(70)의 하단에는 내측 구멍에 암나사가 형성된 체결부(76)가 설치되고, 지지부재(65)에는 스터드볼트인 체결수단(45)이 설치된 구조이다.Referring to FIG. 9, in this embodiment, the fastening portion 76 of the connecting rod 70 and the fastening means 45 of the support member 65 have been changed. The formed fastening part 76 is installed, and the supporting member 65 is a structure in which the fastening means 45 which is a stud bolt is installed.
그와 같은 구조에 있어서는 도 10에서 도시하는 바와 같이, 지지부재(65)에 고정되는 스터드볼트에 연결봉체(70)가 체결되는 점에서 차이가 있을 뿐이고, 다른 구성 및 작용은 전술한 바와 동일하다.In such a structure, as shown in FIG. 10, there is only a difference in that the connecting rod 70 is fastened to the stud bolt fixed to the supporting member 65, and other configurations and operations are the same as described above. .
도 11은 전술한 힘살빼기부(271,272)의 변형된 형태로서, 탄성날개부(26,27)의 절곡된 부분에 타공된 구멍(273,273a)이 더 형성되어 절곡된 부분에서 굽힘변형이 보다 용이하게 발생하도록 구성한 것이다. 힘살빼기부의 타공된 구멍(273,273a)은 “V"자 형상의 날개부(26,27)에서 최하부의 절곡된 부분에 더 넓은 폭으로 타공된 구멍(273)을 형성하고 있다. 이는 “V"자 형상의 날개부(26,27)에서 최하부의 절곡된 부분(도면부호 273의 타공된 구멍이 위치하는 부분)에서 변형이 보다 용이하도록 하여 그레이팅바 사이에 끼이는 작용이 원활할 수 있도록 한다.FIG. 11 is a modified form of the aforementioned power loss portions 271 and 272, and holes 273 and 273a are further formed in the bent portions of the elastic wings 26 and 27, so that bending deformation is more easily performed at the bent portions. It is configured to occur. The perforated holes 273 and 273a of the power loss portion form a wider perforated hole 273 in the lower bent portion of the “V” shaped wings 26 and 27. This is the “V”. The lower wing portion (26, 27) in the shape of the lower portion (where the perforated hole of the reference numeral 273 is located) to facilitate the deformation so that the action between the grating bar can be smoothly.
한편, 도 12는 전술한 클립(20)의 탄성날개부(26,27)의 형상을 변경한 것으로서, 클립(20)의 걸이부(21,22)가 그레이팅바(11,12)의 상단에 상착된 상태에서 탄성날개부(26,27)의 외측끝단(26b)이 그레이팅바(13)의 상단 하측에서 그레이팅바(13)의 측벽면에 접하도록 구성한 것이다. 그 경우에도 탄성날개부(26,27)의 외측으로 가면서 상측으로 비스듬한 경사면(26a)이 외측끝단(26b)과 연결되도록 구성할 필요가 있고, 그 경사면이 그레이팅바(11,12)의 상단에 접하여 탄성날개부(26,27)가 그레이팅바(11,12) 사이에 삽입됨으로써 탄성날개부(26,27)가 약간 접히는 탄성변형을 유도할 수 있다.Meanwhile, FIG. 12 illustrates the shape of the elastic wings 26 and 27 of the clip 20 described above, and the hook parts 21 and 22 of the clip 20 are placed on the upper ends of the grating bars 11 and 12. The outer end 26b of the elastic wings 26 and 27 in an attached state is configured to be in contact with the sidewall surface of the grating bar 13 at the lower end of the grating bar 13. Even in that case, it is necessary to configure the inclined surface 26a obliquely upward while going to the outside of the elastic wings 26 and 27, and the inclined surface is at the top of the grating bars 11 and 12. By contacting the elastic wings (26, 27) is inserted between the grating bar (11, 12) it can induce elastic deformation of the elastic wings (26, 27) slightly folded.
다음은 본 발명의 또 다른 실시예에 따른 그레이팅 패널(10)의 고정구를 설명한다.The following describes a fixture of the grating panel 10 according to another embodiment of the present invention.
본 실시예에는 연결봉체(30), 걸림캡(51) 및 지지부재(60)의 체결수단(40,62)의 구성은 전술한 구성과 동일하다.In the present embodiment, the configuration of the fastening means (40, 62) of the connecting rod 30, the locking cap 51 and the support member 60 is the same as the configuration described above.
다만, 클립(20′)의 탄성날개부(28,29)의 형상이 변형되어 클립(20′)의 걸이부(21,22)가 상착된 그레이팅바(11,12)의 측벽을 탄성날개부(28,29)가 압착하고 있는 구조이다.However, the shape of the elastic wings 28 and 29 of the clip 20 'is deformed so that the sidewalls of the grating bars 11 and 12 on which the hooks 21 and 22 of the clip 20' are attached to each other are elastic wings. (28,29) is a structure that is compressed.
상기 탄성날개부(28,29)는 양측에 형성된 상기 걸이부(21,22)의 외측에 각각 설치되고, 걸이부(21,22)가 걸리고 있는 서로 이웃하는 그레이팅바(11,12)의 각 외측벽을 각각 압착함으로써 클립(20′)이 그레이팅바(11,12)에서 이탈되지 않도록 한다.The elastic blades 28 and 29 are respectively provided on the outer side of the hook portions 21 and 22 formed on both sides, and each of the adjacent grating bars 11 and 12 on which the hook portions 21 and 22 are caught. By pressing the outer wall, respectively, the clip 20 'is not separated from the grating bars 11 and 12.
탄성날개부(28,29)는 걸이부(21,22)의 외측단부에서 시작하여 하측을 향해 비스듬하게 내측으로 경사지고 다시 하측방향을 향해 외측으로 절곡되어 비스듬하게 벌어진 형태를 가진다.The elastic wings 28 and 29 have a shape that is beveled to be inclined inward obliquely toward the lower side starting from the outer end of the hook portion (21,22) and bent outward toward the lower direction again.
이에 따라, 클립(20′)의 걸이부(21,22)가 그레이팅바(11,12)에 상착되도록 클립(20′)을 끼워넣게 되면, 탄성날개부(28,29)의 내측가압점(28b,29b)의 하부에 형성되어 외측으로 벌어진 경사면(28a,29a)이 그레이팅바(11,12)의 상단에 접촉하면서 하강하여 탄성날개부(28,29)가 벌어지는 방향으로 탄성변형이 발생한다.Accordingly, when the clip 20 'is inserted such that the hook portions 21 and 22 of the clip 20' are attached to the grating bars 11 and 12, the inner pressure points of the elastic wings 28 and 29 ( The inclined surfaces 28a and 29a which are formed at the lower portions of the 28b and 29b and spread outwardly are lowered while contacting the upper ends of the grating bars 11 and 12 so that elastic deformation occurs in the direction in which the elastic wings 28 and 29 are opened. .
클립(20)이 그레이팅바(11,12)에 완전히 끼워진 상태에서는 변형되어 있는 탄성날개부(26,27)의 탄성력에 의해 탄성날개부(28,29)의 내측가압점(28b,29b)이 그레이팅바(11,12)의 외측면을 가압하고 있고, 양측의 탄성날개부(26,27)의 내측가압점(28b,29b)이 서로 이웃하는 그레이팅바(11,12)의 외측면을 모으는 방향으로 압착하고 있다. 이에 따라, 연결봉체(30)와 지지부재(60)의 체결이 해제되더라도 클립(20)이 그레이팅바(11,12)에 부착된 상태를 유지하게 된다.In the state where the clip 20 is fully fitted to the grating bars 11 and 12, the inner pressing points 28b and 29b of the elastic wing portions 28 and 29 are caused by the elastic force of the elastic wing portions 26 and 27 that are deformed. The outer surfaces of the grating bars 11 and 12 are pressed, and the inner pressure points 28b and 29b of the elastic wings 26 and 27 on both sides collect the outer surfaces of the grating bars 11 and 12 adjacent to each other. It is squeezed in the direction. Accordingly, even if the connection between the connecting rod 30 and the support member 60 is released, the clip 20 remains attached to the grating bars 11 and 12.
탄성날개부(26,27)의 탄성변형은 주로 걸이부(21,22)와 탄성날개부(28,29)의 연결부분에서 발생한다.The elastic deformation of the elastic wings 26 and 27 occurs mainly at the connection portions of the hook portions 21 and 22 and the elastic wings 28 and 29.
본 실시예에 있어서도 그레이팅 패널(10)을 지지부재(60)로부터 분리하는 경우 전술한 바와 동일한 작용효과를 가진다.Also in the present embodiment, when the grating panel 10 is separated from the support member 60, the grating panel 10 has the same effect as described above.
본 발명의 그레이팅 패널의 고정구 및 그것이 설치된 고정구조는 선박, 해상구조물 등에 설치된 그레이팅 패널을 고정하기 위해 유용하게 사용될 수 있다. 특히, 그레이팅 패널을 받치는 지지부재로부터 그레이팅 패널이 수시로 분리된 후 재설치되어야 하는 장소에서 매우 유용하게 사용될 수 있다.The fastener of the grating panel of the present invention and the fixing structure in which the grating panel is installed can be usefully used to fix the grating panel installed in a ship, a marine structure, or the like. In particular, the grating panel from the support member supporting the grating panel can be very usefully used in a place where the grating panel should be separated and reinstalled from time to time.

Claims (11)

  1. 서로 이웃하는 그레이팅바(11,12)에 각각 걸릴 수 있도록 양측에 걸이부(21,22)가 형성되고 중심부에 관통공(23)이 형성된 클립(20)과,Clips 20 having hook parts 21 and 22 formed on both sides and penetrating holes 23 formed in the center thereof so as to be caught by neighboring grating bars 11 and 12 respectively,
    상기 관통공(23)을 통해 상기 클립(20)에 삽입되고 상단에 상기 클립(20)에 걸리는 머리부(31)가 설치되며, 하단에는 그레이팅 패널(10)을 지지하는 지지부재(60)에 체결 및 체결해제될 수 있는 체결부(32)가 형성된 연결봉체(30)를 포함하는 그레이팅 패널(10)의 고정구에 있어서,The head part 31 is inserted into the clip 20 through the through hole 23 and is caught by the clip 20 at an upper end thereof, and a support member 60 supporting the grating panel 10 at the lower end thereof. In the fastener of the grating panel 10 including a connecting rod 30 having a fastening portion 32 which can be fastened and released,
    상기 클립(20)에는The clip 20
    상기 걸이부(21,22)의 외측으로 설치되어 상기 걸이부(21,22)가 상기 그레이팅바(11,12)에 걸림과 동시에 상기 그레이팅바(11,12)와 그것에 인접한 다른 그레이팅바 사이에 억지끼임되는 탄성날개부(26,27)가 더 포함된 것을 특징으로 하는 그레이팅 패널의 고정구Installed outside of the hook portions 21 and 22 so that the hook portions 21 and 22 are caught by the grating bars 11 and 12 and between the grating bars 11 and 12 and other grating bars adjacent thereto. Fixing panel of the grating panel, characterized in that it further comprises an elastic wing portion 26,27
  2. 제1항에 있어서,The method of claim 1,
    상기 연결봉체(30)에는 상기 연결봉체(30)가 상기 클립(20)의 상기 관통공(23)으로부터 이탈하는 것을 방지하도록 걸림캡(51)이 끼워진 것을 특징으로 하는 그레이팅 패널의 고정구Fastening device of the grating panel, characterized in that the locking cap 51 is fitted to the connecting rod 30 to prevent the connecting rod 30 from being separated from the through hole 23 of the clip 20.
  3. 제2항에 있어서,The method of claim 2,
    상기 연결봉체(30)에서 상기 체결부(32)의 상측에는 외주면을 따라 환형의 안착홈(33)이 형성되고,An annular seating groove 33 is formed along an outer circumferential surface of an upper side of the fastening part 32 in the connecting rod 30.
    상기 걸림캡(51)의 중심부에는 상기 연결봉체(30)가 삽입되는 삽입공(51a)이 설치되며, An insertion hole 51a into which the connecting rod 30 is inserted is installed at the center of the locking cap 51,
    상기 걸림캡(51)은 상기 연결봉체(30)가 상기 삽입공(51a)에 삽입된 상태에서 상기 안착홈(33)에 안착된 상태로 설치되는 것을 특징으로 하는 그레이팅 패널의 고정구The catching cap 51 is a grating panel fastener, characterized in that installed in the state seated in the seating groove 33 in the state that the connecting rod 30 is inserted into the insertion hole (51a).
  4. 제1항 내지 제3항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 3,
    상기 탄성날개부(26,27)는 양측에 형성된 상기 걸이부(21,22)의 외측으로 각각 설치되되,The elastic wings 26 and 27 are respectively installed to the outside of the hook portion (21, 22) formed on both sides,
    각 상기 탄성날개부(26,27)는 Each of the elastic wings 26, 27
    상기 걸이부(21,22)의 외측 끝단에서 하측방향으로 비스듬히 경사진 후 상측방향으로 비스듬히 경사지도록 절곡된 “V”자 형상이고,It is a "V" shape bent to be inclined obliquely upward after the inclined obliquely downward from the outer end of the hook portion (21, 22),
    상기 탄성날개부(26,27)의 외측끝단(26b)은 상기 걸이부(21,22)가 걸리는 상기 그레이팅바(11,12)의 상단보다 하측에 위치하는 것을 특징으로 하는 그레이팅 패널의 고정구The outer end 26b of the elastic wings 26 and 27 is positioned below the upper end of the grating bars 11 and 12 on which the hook portions 21 and 22 are fastened.
  5. 제4항에 있어서,The method of claim 4, wherein
    상기 탄성날개부(26,27)와 상기 걸이부(21,22)가 만나는 부분 또는 상기 탄성날개부(26,27)의 절곡된 부분에는 In the portion where the elastic wings 26 and 27 and the hook portions 21 and 22 meet or the bent portion of the elastic wings 26 and 27
    홈 또는 구멍의 형태로 따내기가공된 힘살빼기부(271,272)가 형성된 것을 특징으로 하는 그레이팅 패널의 고정구Fasteners of the grating panel, characterized in that the power cut portion (271,272) is formed in the form of grooves or holes
  6. 제4항에 있어서,The method of claim 4, wherein
    상기 체결부(32)는 수나사 또는 암나사인 것을 특징으로 하는 그레이팅 패널의 고정구Fastening part of the grating panel, characterized in that the fastening portion 32 is a male screw or a female screw
  7. 그레이팅 패널(10)과,Grating panel 10,
    상기 그레이팅 패널(10)을 하부에서 지지하는 지지부재(60)와,Support member 60 for supporting the grating panel 10 from the bottom,
    상기 그레이팅 패널(10)의 서로 이웃하는 그레이팅바(11,12)에 각각 걸릴 수 있도록 양측에 걸이부(21,22)가 형성되고 중심부에 관통공(23)이 형성된 클립(20)과,Clips 20 having hook parts 21 and 22 formed on both sides of the grating panel 10 and hooking parts 21 and 22 formed on both sides thereof, and through holes 23 formed in the center thereof,
    상기 관통공(23)을 통해 상기 클립(20)에 삽입되고 상단에 상기 클립(20)에 걸리는 머리부(31)가 설치되며 하단에는 체결부(32)가 형성된 연결봉체(30)와,A connecting rod 30 inserted into the clip 20 through the through hole 23 and having a head 31 caught on the clip 20 at an upper end thereof, and a fastening part 32 formed at a lower end thereof;
    상기 지지부재(60)에 고정되어 상기 연결봉체(30)의 상기 체결부(32)와 체결 및 체결해제될 수 있는 체결수단(40,62)을 포함하는 그레이팅 패널의 고정구조에 있어서,In the fixing structure of the grating panel comprising a fastening means (40, 62) that is fixed to the support member 60 and can be fastened and released with the fastening portion 32 of the connecting rod (30),
    상기 클립(20)에는The clip 20
    상기 걸이부(21,22)의 외측으로 설치되어 상기 걸이부(21,22)가 상기 그레이팅바(11,12)에 걸림과 동시에 상기 그레이팅바(11,12)와 그것에 인접한 다른 그레이팅바(11,12) 사이에 억지끼임되는 탄성날개부(26,27)가 더 포함된 것을 특징으로 하는 그레이팅 패널의 고정구조It is installed outside the hook portions 21 and 22 so that the hook portions 21 and 22 are caught by the grating bars 11 and 12, and the grating bars 11 and 12 and other grating bars 11 adjacent thereto. The fixing structure of the grating panel, characterized in that it further comprises an elastic wing portion 26, 27 is sandwiched between the 12,
  8. 제7항에 있어서,The method of claim 7, wherein
    상기 탄성날개부(26,27)는 The elastic wing portion 26, 27
    상기 걸이부(21,22)의 외측 끝단에서 하측방향으로 비스듬히 경사지다가 상측방향으로 비스듬히 경사지도록 절곡된 "V"자 형상이고,It is a "V" shape bent so as to be inclined obliquely downward from the outer end of the hook portion (21, 22) and obliquely upwardly,
    상기 탄성날개부(26,27)의 외측끝단(26b)은 상기 걸이부(21,22)가 걸리는 상기 그레이팅바(11,12)의 상단보다 하측에 위치하는 것을 특징으로 하는 그레이팅 패널의 고정구조The outer end 26b of the elastic wings 26 and 27 is positioned below the upper end of the grating bars 11 and 12 on which the hook parts 21 and 22 are held.
  9. 제7항 또는 제8항에 있어서,The method according to claim 7 or 8,
    상기 연결봉체(30)에는 상기 연결봉체(30)가 상기 클립(20)의 상기 관통공(23)으로부터 이탈하는 것을 방지하도록 걸림캡(51)이 끼워진 것을 특징으로 하는 그레이팅 패널의 고정구조Fastening structure of the grating panel, characterized in that the engaging cap 51 is fitted to the connecting rod 30 to prevent the connecting rod 30 is separated from the through hole 23 of the clip 20.
  10. 서로 이웃하는 그레이팅바(11,12)에 각각 걸릴 수 있도록 양측에 걸이부(21,22)가 형성되고 중심부에 관통공(23)이 형성된 클립(20′)과,Clips 20 'having hook parts 21 and 22 formed on both sides and penetrating holes 23 formed in the center thereof so as to be caught by neighboring grating bars 11 and 12, respectively.
    상기 관통공(23)을 통해 상기 클립(20′)에 삽입되고 상단에 상기 클립(20′)에 걸리는 머리부(31)가 설치되며, 하단에는 그레이팅 패널(10)을 지지하는 지지부재(60)에 체결 및 체결해제될 수 있는 체결부(32)가 형성된 연결봉체(30)를 The head 31 is inserted into the clip 20 'through the through hole 23, and the head part 31 caught by the clip 20' is installed at an upper end thereof, and a support member 60 supporting the grating panel 10 at the lower end thereof. The connecting rod 30 is formed with a fastening portion 32 that can be fastened and released
    포함하는 그레이팅 패널(10)의 고정구에 있어서,In the fixture of the grating panel 10, including
    상기 클립(20′)에는 상기 클립(20′)을 상기 그레이팅바(11,12)에 부착시키도록,In the clip 20 'to attach the clip 20' to the grating bars 11 and 12,
    양측에 형성된 상기 걸이부(21,22)의 외측에 각각 설치되고, 상기 걸이부(21,22)가 상기 서로 이웃하는 그레이팅바(11,12)에 각각 걸린 상태에서 상기 서로 이웃하는 그레이팅바(11,12)의 각 외측벽을 각각 압착하도록 탄성변형되는 탄성날개부(28,29)가 더 포함된 것을 특징으로 하는 그레이팅 패널의 고정구The grating bars adjacent to each other are installed on the outer sides of the hook portions 21 and 22 formed on both sides, and the hook portions 21 and 22 are caught by the adjacent grating bars 11 and 12, respectively. Fasteners of the grating panel, characterized in that it further comprises elastic wings (28,29) elastically deformed to compress each outer wall of the 11, 12
  11. 제10항에 있어서,The method of claim 10,
    상기 연결봉체(30)에는 상기 연결봉체(30)가 상기 클립(20′)의 상기 관통공(23)으로부터 이탈하는 것을 방지하도록 걸림캡(51)이 끼워진 것을 특징으로 하는 그레이팅 패널의 고정구Fastening device of the grating panel, characterized in that the engaging cap 51 is fitted to the connecting rod 30 to prevent the connecting rod 30 from being separated from the through hole 23 of the clip (20 ').
PCT/KR2012/008732 2012-07-04 2012-10-24 Fixing implement for grating panel and fixing structure having same installed thereon WO2014007433A1 (en)

Priority Applications (1)

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CN201280074339.5A CN104395528B (en) 2012-07-04 2012-10-24 The fastening devices of flase floor and for arranging its fixed structure

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KR1020120072560A KR101174257B1 (en) 2012-07-04 2012-07-04 A fixing device for grating panel and fixing structure with the same
KR10-2012-0072560 2012-07-04

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KR101319201B1 (en) 2013-08-07 2013-10-18 황태문 A locking device for ship or marine structure and a fixing structure for grating panel with the same
KR101454126B1 (en) 2013-10-31 2014-10-22 현대중공업 주식회사 Grating fastener
KR20160003162U (en) 2015-03-12 2016-09-21 대명그레이팅(주) Grating having anti-theft structure
KR20180079153A (en) * 2016-12-30 2018-07-10 오준석 Saddle clip
CN107191452A (en) * 2017-05-31 2017-09-22 河海大学 A kind of geogrid strain piece auxiliary sticking device and its operating method
CN107044182A (en) * 2017-05-31 2017-08-15 国家电网公司 A kind of grid board fixer
CN110027812A (en) * 2019-05-08 2019-07-19 张化机（苏州）重装有限公司 A kind of grating type vortex-proof device
KR102354746B1 (en) * 2019-05-14 2022-01-24 최수연 A apparatus to prevent bad smell from the manhole
CN111109858A (en) * 2019-12-06 2020-05-08 郭晶玉 Library is with intelligent books transfer car (buggy)
CN112681655B (en) * 2020-12-21 2022-02-18 广东正通博雅装饰工程有限公司 Indoor decoration plate mounting structure and mounting method thereof

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