CN104395528A - 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 PDFInfo
- Publication number
- CN104395528A CN104395528A CN201280074339.5A CN201280074339A CN104395528A CN 104395528 A CN104395528 A CN 104395528A CN 201280074339 A CN201280074339 A CN 201280074339A CN 104395528 A CN104395528 A CN 104395528A
- Authority
- CN
- China
- Prior art keywords
- clip
- pitman
- flase floor
- mounting part
- flap portions
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000005489 elastic deformation Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000003319 supportive effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000019994 cava Nutrition 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Floor Finish (AREA)
- Sewage (AREA)
- Connection Of Plates (AREA)
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
Technical field
The present invention relates to flase floor (GRATING PANEL) fastening devices and for arranging its fixed structure.More specifically, the present invention relates to a kind of flase floor fastening devices and for arranging its fixed structure, in order to being fixed on support component of this flase floor is set, between grille strip, insert the alar part of clip and form stationary state, thus, even if be separated from support component by flase floor, fastening devices also can not depart from from flase floor.
Background technology
Generally speaking, flase floor is taken a breath with the inside of underground passage at underground passages etc. such as holding cable, the discrepancy of operator, covers the opening portion on top for the purpose of the discrepancy repeatedly of equipment etc. with arranging.Further, in order to cover opening portion at boats and ships and off-shore structure, or use as walking channel, and on the supporting member flase floor is set in a large number.
Flase floor as above structure is set as shown in Figures 1 and 2.
Fig. 1 is the fixed structure of the flase floor that No. 1994-7275th, Korean Utility Model document is recorded, and fastening devices 3 comprises: clip 5, and this clip 5 is formed with mounting part 5a, 5b of the both sides being mounted on grille strip 1a; Pitman 4, this pitman 4 is bolt shape, through clip 5 and arranging.
Under the state that mounting part, both sides 5a, 5b of described clip 5 are mounted on mutually adjacent grille strip 1a respectively, pitman 4 is inserted clip 5 and with the nut 4a welded at support component 6 carry out screw in conjunction with time, flase floor 1 can be fixed on support component 6.
Fig. 2 is the fixed structure of the flase floor that No. 10-2011-0127383rd, KR published patent document is recorded, and fastening devices comprises: clip 5, and this clip 5 has mounting part 5a, 5b of being mounted on grille strip 1a; Pitman 7, this pitman 7 is combined with clip 5 and support component 8.Pitman 7 is hook-shaped 7a in lower end, for mounting fixed support part 8.
As mentioned above, the current fastening devices 3 for flase floor 1 and support component 6,8 being combined, when being separated from support component 6,8 by flase floor 1, because departing from from flase floor 1, thus, needs to again arrange to take care of fastening devices 3 in addition.
Namely, in order to clean the place that arranges flase floor 1 or carry out operation, the support component 6 of flase floor 1 from its underpart must be separated, but when taking out flase floor 1 at separating fixing device 3, be not easy the multiple fastening devices 3 of keeping, further, be separated and again arranging in the process of flase floor 1, the situation losing fastening devices 3 is occurring often.
Especially, when the position that boats and ships, off-shore structure etc. are higher arranges flase floor 1, when carrying out this detached job, because fastening devices 3 falls to the ground of tens of meters, bottom, thus, be not easy to collect, further, also there is the fastening devices dropped to injure the problem of security incident of other operators.
Summary of the invention
The problem that invention will solve
The present invention researches and develops to solve problem described above.Object of the present invention is for providing a kind of fastening devices and the fixed structure for arranging its flase floor, in order to carry out cleaning, maintenance activity etc., when flase floor is separated from support component, this fastening devices can keep the state being attached to flase floor, to make the fastening devices do not lost in conjunction with flase floor and support component.
For the scheme of dealing with problems
In order to realize object described above, the present invention relates to a kind of fastening devices of flase floor, the fastening devices of this flase floor comprises: clip, formation mounting part, both sides, for being mounted on the grille strip adjoined each other respectively, and forms through hole at central part; Pitman, described clip is inserted by described through hole, and the head being mounted on described clip is provided with in the upper end of this pitman, be formed in the lower end of this pitman and can be combined with support component and remove the joint portion combined, the feature of the fastening devices of this flase floor is, described clip also comprises: resilient flap portions, this resilient flap portions is arranged at the outside of described mounting part, while described mounting part is mounted on described grille strip, interference fit between described grille strip and other grille strip be adjacent.
On the other hand, the present invention relates to a kind of fixed structure of flase floor, the fixed structure of this flase floor comprises: flase floor; Support component, from flase floor described in lower support; Clip, is formed with mounting part in both sides, can be mounted on the mutually adjacent grille strip of described flase floor respectively, and is formed with through hole at central part; Pitman, inserts described clip by described through hole, and is provided with the head being mounted on described clip in upper end, in formation joint portion, lower end; Coupling apparatus, be fixed on described support component, can be combined with the described joint portion of described pitman and remove and combine, the feature of the fixed structure of this flase floor is, described clip also comprises resilient flap portions, this resilient flap portions is arranged at the outside of described mounting part, while described mounting part is mounted on described grille strip, and interference fit between described grille strip and other grille strip be adjacent.
The effect of invention
Even if the fastening devices of described flase floor of the present invention and the fixed structure for arranging it are being removed under the state be combined with support component by pitman, also can keep by resilient flap portions state clip being attached to flase floor, thus, process flase floor being separated from support component and again arranging, the loss of clip can be prevented and drop.
Further, the present invention has following effect, is arranged on pitman by being inserted by limited cap, prevent pitman from departing from from clip, and for keeping the state being mounted on clip, while keeping clip to be attached to the state of flase floor, also keep the mounting state of pitman.Whether thus, and be that the state that flase floor is separated from support component has nothing to do, all parts of fastening devices can keep the state being attached to flase floor.
And, the present invention has following effect, by flase floor from support component be separated after, when again arranging, because fastening devices can continue the state keeping being attached to origin-location, thus, to the coupling apparatus of the joint portion of pitman and support component again in conjunction with time, origin-location flase floor being fixed on support component can be convenient to.
Accompanying drawing explanation
Fig. 1 is the current sectional view being combined with the structure of the fastening devices of flase floor of display;
Fig. 2 is that display other the fastening devices of flase floor current interfixes the sectional view of state of flase floor and support component;
Fig. 3 is the view sub-anatomy of the fastening devices of the flase floor of display one embodiment of the invention;
Fig. 4 is the cross section structure figure of the fastening devices of the flase floor of one embodiment of the invention;
Fig. 5 is flase floor is fixed on the state of support component by display view sub-anatomy by the fastening devices of the flase floor of one embodiment of the invention;
Fig. 6 is that the fastening devices of the flase floor of display one embodiment of the invention makes flase floor be fixed on the cross section structure figure of the structure of support component;
Fig. 7 and Fig. 8 is the bonding state of the fastening devices of the flase floor removing one embodiment of the invention and the job description figure that is separated from support component by flase floor;
Fig. 9 is the view sub-anatomy of the fastening devices of the flase floor of display another embodiment of the present invention;
Figure 10 is that the fastening devices shown by the flase floor of another embodiment of the present invention makes flase floor be fixed on the cross section structure figure of the state of support component;
Figure 11 is the sectional view being arranged at the shape of the distortion of the groove of resilient flap portions of the clip being presented at fastening devices of the present invention;
Figure 12 be the shape of resilient flap portions carried out different distortion is arranged at flase floor at the clip of fastening devices of the present invention structure chart is set;
Figure 13 be display another embodiment of the present invention flase floor fastening devices structure chart is set.
Detailed description of the invention
With reference to accompanying drawing, embodiments of the invention are further illustrated.
Fig. 3 is the view sub-anatomy of the fastening devices of the flase floor of display one embodiment of the invention, and Fig. 4 is the cross section structure figure of the fastening devices of the flase floor of one embodiment of the invention.
With reference to Fig. 3 and Fig. 4, the fastening devices of the flase floor of one embodiment of the invention comprises: clip 20, is formed with mounting part 21,22 in both sides, for being mounted on the grille strip 11,12 adjoined each other respectively, and is formed with through hole 23 at central part; Pitman 30, inserts described clip 20 by described through hole 23, and upper end is provided with the head 31 being mounted on described clip 20, and lower end is formed with the joint portion 32 that can be combined with the support component 60 for supportive grid plate 10 or remove combination.
Described clip 20 is that the plate of bending strip is formed, and mid portion 24 caves in, and is formed with through hole 23 at central part.Pitman 30 is inserted by this through hole 23.
Be formed with mounting part 21,22 in the both sides of mid portion 24 of depression, this mounting part 21,22 deviously higher than mid portion 24, for being mounted on the grille strip 11,12 adjoined each other respectively.Because mid portion 24 caves between the mounting part 21,22 of both sides, the head 31 of pitman 30 is nuzzled lower than the position of mounting part 21,22.
Described pitman 30 for being inserted in the shape of the bolt of the through hole 23 of clip 20, and is inserted into the through hole 23 of clip 20, is combined into the state that head 31 is mounted on clip 20.In the present embodiment, be formed with the joint portion 32 of external screw thread shape in the bottom of pitman 30, flase floor 10 is combined with the support component 60 in lower support.Be formed with the internal thread carrying out screw with the joint portion 32 of pitman 30 and be combined at support component 60, or welding 64 there is the female nut 40 of tool.
Described joint portion 32 because of pitman 30 is carried out screw with support component 60 and is combined, and is rotated by pitman 30 by spanner etc., and described joint portion 32 is the structure can carrying out combining and removing combination at any time.Driving hole 35 is formed in the upper end of head 31.
Form the installation groove 33 of annular along the upside of joint portion 32 and the periphery of middle part at described pitman 30.Described installation groove 33, for installing the limited cap 51 of insertion, departs from from the through hole 23 of described clip 20 to prevent pitman 30.
Described limited cap 51 is formed by the material such as synthetic resin, rubber, under the state of through hole 23 that pitman 30 inserts clip 20, is installed on the installation groove 33 of pitman 30 from bottom interference fit.Thus, because clip 20 is mounted on pitman 30 between the head 31 and limited cap 51 of pitman 30, thus, pitman 30 can not depart from from clip 20.Further, described limited cap 51 also can be the same with nut, the metal material formed in central part in-and-out bolt hole.For formed by metal material limited cap 51 time, because there is no elasticity, can not interference fit.Therefore, form bolt hole at the central part of limited cap 51, this bolt hole is the same with nut to carry out rotating after screw is combined from the lower end of pitman 30 and the bolt of joint portion 32, and thus, the bolt along this joint portion 32 upwards moves side.Afterwards, the limited cap 51 of metal material is made upwards to when departing from, can to keep in the upside of joint portion 32 state being incorporated into pitman 30 in side from the joint portion 32 of pitman 30.
In addition, limited cap 51 is in the upside of joint portion 32 being arranged at pitman 30, and flase floor 10 is when being fixed on support component 60, described limited cap 51 also can play coupling apparatus 40,62 part covering and arrange for the joint portion 32 and support component 60 that are combined in pitman 30, and the effect preventing impurity from flowing into.Prevent from hindering due to this impurity and combine and remove the operation combined.
Certainly, described pitman 30 and joint portion 32 can be deformed into the structure of existing pitman as shown in Figure 2.Now, described joint portion 32 is crook, and described head 31 is the nut portion that can be incorporated into upper end.
In addition, also comprise at described clip 20: resilient flap portions 26,27, this resilient flap portions 26,27 is arranged at the outside of mounting part 21,22, while mounting part 21,22 is mounted on grille strip 11,12, grille strip 11,12 and and adjacent other the grille strip 13 of described grille strip 11,12 between interference fit.
When described resilient flap portions 26,27 is separated after flase floor 10 is fixed on support component 60, also keep clip 20 to be attached to the state of flase floor 10, thus described resilient flap portions 26,27 is to prevent the fastening devices of loss flase floor 10 from arranging.Most preferably, resilient flap portions 26,27 the same with the present embodiment, be arranged at the outside of the mounting part 21,22 of both sides respectively, but only resilient flap portions 26 or 27 outside of being arranged at the mounting part 21,22 of side is also passable.
Described resilient flap portions 26,27 be formed as with from the outside end of mounting part 21,22 to lower side to after on the skew tilting again upwards side to bending " V " word shape of the mode on the skew tilted.The outside end 26b of described resilient flap portions 26,27 is positioned at the downside of the upper end of the grille strip 11,12 being mounted with described mounting part 21,22, after the setup, makes the outside end 26b of resilient flap portions 26,27 and the contacts side surfaces of grille strip 13.Because of resilient flap portions 26,27 interference fit between the grille strip 13 that this is adjacent, thus, outside end 26b by force with the contacts side surfaces of grille strip 13 and elastic shrinkage, and, stronger frictional force can be had between outside end 26b and the sidewall of grille strip 13.Thus, make the clip 20 being arranged at grille strip 11,12 when not by external force, can not be separated between grille strip 11,12.
Further, the bending part of the part contacted with described mounting part 21,22 at described resilient flap portions 26,27 or described resilient flap portions 26,27 forms the groove 271,272 of planing operation.Described groove 271,272, in the hard process inserted between grille strip 11,12 of resilient flap portions 26,27, easily deforms at sweep.
Below, the effect of the fastening devices of the flase floor 10 of one embodiment of the invention and the fixed structure of flase floor 10 that combines by this fastening devices are described.
With reference to Fig. 5, during the flase floor 10 be set using by scaffold etc., support component 60 is set, the Upgrade Lattice screen 10 in bottom, interfixes support component 60 and flase floor 10 by fastening devices.Described fastening devices promotes the state being placed on support component 60 at flase floor 10 under, press at grille strip 11,12 and arrange clip 20, the pitman 30 be combined with clip 20 is in advance combined with the coupling apparatus 40,62 of support component 60 by the through hole 23 of clip 20.
Fig. 6 is concrete this fixed structure of display.
With reference to Fig. 6, the through hole 23 of clip 20 is inserted at pitman 30, and being inserted with limited cap 51 from the lower end of pitman 30 and being installed on the state of installing groove 33, clip 20 makes the mounting part 21,22 of both sides be mounted on the upper end of adjacent two grille strips 11,12 with installing.Now, contacting with the upper end 13a of grille strip 13 with the crooked inclined plane 26a that outside end 26b connects of resilient flap portions 26,27, when clip 20 applies pressure downwards, resilient flap portions 26,27 is with slightly folding mode generation elastic deformation, or adjoint bending elastic deformation.Thus, the outside end 26b of resilient flap portions 26,27 moves down by the side wall surface of grille strip 13, under the state being provided with clip 20, by the friction of the outside end 26b of resilient flap portions 26,27 and the side wall surface of grille strip 13, be formed as clip 20 be difficult to again upwards side to the state departed from.
Comprising at support component 60: combined hole 62, boring a hole for inserting the joint portion 32 of pitman 30; Coupling apparatus 40,62, is made up of the nut 40 be welded and fixed, and this nut 40 is for the lower end intercommunicating pore at this combined hole 62.
Carry out upside at clip 20 and be installed on flase floor 10, and after resilient flap portions 26,27 inserts between grille strip 11,12, utilize spanner, be rotatably connected rod 30, carries out screw combination to welding 64 in the nut 40 of the joint portion 32 of pitman 30 and support component 60.Thus, by arranging the fastening devices of multiple flase floor 10, flase floor 10 can be fixed on support component 60.
In addition, in order to arranging that flase floor 10 place is cleaned, maintenance activity etc., the process be separated from support component 60 by flase floor 10 is described.
First, as shown in Figure 7, utilize spanner be rotatably connected excellent 30 time, remove established screw between the joint portion 32 and the nut 40 of support component 60 of pitman 30 to combine, and pitman 30 departs to upside, thereby, it is possible to remove the stationary state of flase floor 10 and support component 60.
Now for limited cap 51 is arranged at the state of the middle part of pitman 30, pitman 30 cannot depart from from clip 20 completely, and, keep the state being hung on clip 20.Further, under the state that the resilient flap portions 26,27 of clip 20 inserts between grille strip 11,12, by the elastic force of resilient flap portions 26,27, resilient flap portions 26,27 can keep close attachment in the state of grille strip 11,12.
In this condition, as shown in Figure 8, flase floor 10 is upwards promoted from support component 60, clip 20 is for being attached to the state of flase floor 10, be mounted on the state that the pitman 30 of clip 20 and limited cap 51 also keep mounting, therefore, there is not the worry of all parts losing fastening devices.
After completing the cleaning of the part being provided with flase floor 10, maintenance activity etc., because flase floor 10 is again be assembled in identical position, without the need to mobile permanent position, be rotatably connected excellent 30, thereby, it is possible to be again assembled in the nut 40 of support component 60 by spanner.
Fig. 9 shows the structure of another embodiment of the present invention.
With reference to Fig. 9, be the distortion joint portion 76 of pitman 70 and the coupling apparatus 45 of support component 65 in the present embodiment, be that a kind of lower end at pitman 70 is provided with the joint portion 76 forming internal thread in inboard aperture, and be provided with the structure of stud bolt and coupling apparatus 45 at support component 65.
In structure as above, as shown in Figure 10, only there are differences in conjunction with in pitman (70) at the stud bolt being fixed on support component 65, other structure and effect identical with described above.
Figure 11 is the shape of the distortion of above-mentioned groove 271,272, is that a kind of bending part at resilient flap portions 26,27 is also formed with the hole 273 of punching, 273a and structure that bending part more easily occurs bending and deformation.The hole 273 of the punching of groove, 273a, in the bending part of the foot of the alar part 26,27 of " V " word shape, form the hole 273 of punching in the mode of wider amplitude.The bending part (part in the hole of the punching of Reference numeral 273) of the foot of the alar part 26,27 of this " V " word shape is more easily out of shape, thereby, it is possible to carry out more swimmingly inserting the effect between grille strip.
In addition, Figure 12 is the shape of the resilient flap portions 26,27 being out of shape described clip 20, under the state that upside is installed on the upper end of grille strip 11,12 is carried out in the mounting part 21,22 of clip 20, the outside end 26b of resilient flap portions 26,27 at the upper end contacts-side-down of grille strip 13 in the side wall surface of grille strip 13.This situation also forms the outside of trend resilient flap portions 26,27, and the inclined plane 26a upwards slanting oblique needs to be connected with outside end 26b, the upper-end contact of this inclined plane and grille strip 11,12, resilient flap portions 26,27 inserts between grille strip 11,12, and resilient flap portions 26,27 can be guided thus to carry out the elastic deformation of slight curvature.
Below the fastening devices of the flase floor 10 of another embodiment of the present invention is described.
In the present embodiment, the structure of the coupling apparatus 40,62 of pitman 30, limited cap 51 and support component 60 is identical with said structure.
But be that a kind of shape of the resilient flap portions 28,29 because of clip 20 ' deforms, the sidewall that resilient flap portions 28,29 is provided with the grille strip 11,12 of the mounting part 21,22 of clip 20 ' to upside thus executes stressed structure.
Described resilient flap portions 28,29 is arranged at the outside of the described mounting part 21,22 formed in both sides respectively, by compressing each lateral wall of the mutually adjacent grille strip 11,12 that mounting part 21,22 mounts respectively, depart from from grille strip 11,12 for preventing clip 20 '.
Resilient flap portions 28,29 has from the outboard end of mounting part 21,22, slants downwards and tiltedly tilts to inner side, and again to lower side to the shape of crooked expansion being bent to outside.
Thus, when clip 20 ' inserts by the mounting part 21,22 of clip 20 ', grille strip 11,12 is installed on for carrying out upside, formed in the bottom of the inner side pressure point 28b of resilient flap portions 28,29,29b and the upper-end contact of inclined plane 28a, 29a of launching laterally and grille strip 11,12 declining, resilient flap portions 28,29 is to the direction generation elastic deformation launched.
Under the state that clip 20 inserts grille strip 11,12 completely, by the elastic force of the resilient flap portions 26,27 of distortion, inner side pressure point 28b, the 29b of resilient flap portions 28,29 apply pressure to the lateral surface of grille strip 11,12, the direction compression that inner side pressure point 28b, the 29b of the resilient flap portions 26,27 of both sides assemble to the lateral surface of mutually adjacent grille strip 11,12.Thus, even if remove the combination of pitman 30 and support component 60, clip 20 also can be kept to be attached to the state of grille strip 11,12.
The elastic deformation of resilient flap portions 26,27 mainly produces in the coupling part of mounting part 21,22 and resilient flap portions 28,29.
In the present embodiment, when being separated from support component 60 by flase floor 10, there is action effect same as described above.
Industrial applicibility
The fastening devices of flase floor of the present invention and the fixed structure for arranging it use the flase floor to being arranged at boats and ships, off-shore structure etc. to be fixed effectively.Especially, can effectively apply at any time by flase floor from after the support component of supportive grid plate is separated, again must carry out the place arranged.
Claims (11)
1. the fastening devices of a flase floor, comprise: clip (20), both sides are formed with mounting part (21,22), for being mounted on the grille strip (11,12) adjoined each other respectively, and are formed with through hole (23) at central part; Pitman (30), described clip (20) is inserted by described through hole (23), and the head (31) being mounted on described clip (20) is provided with in the upper end of this pitman (30), be formed in the lower end of this pitman (30) and can combine and remove the joint portion (32) combined with the support component of supportive grid plate (10) (60), it is characterized in that
Described clip (20) also comprises: resilient flap portions (26,27), be arranged at the outside of described mounting part (21,22), while described mounting part (21,22) are mounted on described grille strip (11,12), interference fit between described grille strip (11,12) and other grille strip be adjacent.
2. the fastening devices of flase floor according to claim 1, is characterized in that,
Be inserted with limited cap (51) at described pitman (30), described limited cap (51) departs from from the described through hole (23) of described clip (20) for preventing described pitman (30).
3. the fastening devices of flase floor according to claim 2, is characterized in that,
Described pitman (30) is formed with annular installation groove (33) in the upside of described joint portion (32) along excircle,
The central part of described limited cap (51) is provided with the patchhole (51a) for inserting described pitman 30,
Described limited cap (51) is installed on the state of described installation groove (33) under being arranged in the state that described pitman (30) is inserted in described patchhole (51a).
4. the fastening devices of flase floor according to any one of claim 1 to 3, is characterized in that,
Described resilient flap portions (26,27) is arranged at the outside of the described mounting part (21,22) formed in both sides respectively,
Described resilient flap portions (26,27) is formed from the outside end of described mounting part (21,22) to lower side to after on the skew tilting respectively, and upwards side is to bending " V " word shape of crooked angled manner,
The outside end (26b) of described resilient flap portions (26,27) is positioned at the downside of the upper end of the described grille strip (11,12) of the described mounting part of mounting (21,22).
5. the fastening devices of flase floor according to claim 4, is characterized in that,
The part connected at described resilient flap portions (26,27) and described mounting part (21,22) or the sweep of described resilient flap portions (26,27) are formed with the groove (271,272) of the shape planing operation in groove or hole.
6. the fastening devices of flase floor according to claim 4, is characterized in that,
Described joint portion (32) is external screw thread or internal thread.
7. a fixed structure for flase floor, comprising: flase floor (10); Support component (60), from flase floor described in lower support (10); Clip (20), mounting part (21,22) is formed in both sides, for the grille strip (11,12) of mutual neighbour being mounted on described flase floor (10) respectively, and be formed with through hole (23) at central part; Pitman (30), described clip (20) is inserted by described through hole (23), and the head (31) being mounted on described clip (20) is provided with in upper end, joint portion (32) is formed in lower end; Coupling apparatus (40,62), in conjunction with being fixed in described support component (60), can combine with the described joint portion (32) of described pitman (30) or remove combining, it is characterized in that,
Described clip (20) also comprises resilient flap portions (26,27), this resilient flap portions (26,27) is arranged at the outside of described mounting part (21,22), while described mounting part (21,22) are mounted on described grille strip (11,12), interference fit between described grille strip (11,12) and other grille strip (11,12) be adjacent.
8. the fixed structure of flase floor according to claim 7, is characterized in that,
Described resilient flap portions (26,27) is formed as with from the outside end of described mounting part (21,22) to lower side to after on the skew tilting, and upwards side is to bending " V " word shape of the mode on the skew tilted,
The outside end (26b) of described resilient flap portions (26,27) is positioned at the downside of the upper end of the described grille strip (11,12) mounted for described mounting part (21,22).
9. the fixed structure of the flase floor according to claim 7 or 8, is characterized in that,
Inserting limited cap (51) at described pitman (30), departing from from the described through hole (23) of described clip (20) for preventing described pitman (30).
10. the fastening devices of a flase floor, comprise: clip (20 '), being formed with mounting part (21,22) in both sides, for being mounted on the grille strip (11,12) adjoined each other respectively, and being formed with through hole (23) at central part; Pitman (30), described clip (20 ') is inserted in by described through hole (23), and the head (31) being mounted on described clip (20 ') is provided with in upper end, the joint portion (32) combining with the support component of flase floor (10) (60) or remove and combine is formed in lower end, it is characterized in that
Described clip (20 ') also comprises resilient flap portions (28, 29), this resilient flap portions (28, 29) the described mounting part (21 formed in described clip (20 ') both sides is arranged at respectively, 22) outside, for described clip (20 ') is attached to described grille strip (11, 12), and, in described mounting part (21, 22) be mounted on respectively described in the grille strip (11 that adjoins each other, 12) under state, this resilient flap portions (28, 29) there is elastic deformation, the grille strip (11 adjoined each other described in compressing respectively, 12) each lateral wall.
The fastening devices of 11. flase floors according to claim 10, is characterized in that,
Insert limited cap (51) at described pitman (30), depart from from the described through hole (23) of described clip (20 ') to prevent described pitman (30).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2012-0072560 | 2012-07-04 | ||
| KR1020120072560A KR101174257B1 (en) | 2012-07-04 | 2012-07-04 | A fixing device for grating panel and fixing structure with the same |
| PCT/KR2012/008732 WO2014007433A1 (en) | 2012-07-04 | 2012-10-24 | Fixing implement for grating panel and fixing structure having same installed thereon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104395528A true CN104395528A (en) | 2015-03-04 |
| CN104395528B CN104395528B (en) | 2016-01-27 |
Family
ID=46880484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280074339.5A Expired - Fee Related CN104395528B (en) | 2012-07-04 | 2012-10-24 | The fastening devices of flase floor and for arranging its fixed structure |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101174257B1 (en) |
| CN (1) | CN104395528B (en) |
| WO (1) | WO2014007433A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044182A (en) * | 2017-05-31 | 2017-08-15 | 国家电网公司 | A kind of grid board fixer |
| 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 |
| CN111109858A (en) * | 2019-12-06 | 2020-05-08 | 郭晶玉 | Library is with intelligent books transfer car (buggy) |
| CN112681655A (en) * | 2020-12-21 | 2021-04-20 | 广东正通博雅装饰工程有限公司 | Indoor decoration plate mounting structure and mounting method thereof |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101467161B1 (en) * | 2013-07-05 | 2014-12-01 | 삼성중공업 주식회사 | A fixing device for grating panel |
| 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 |
| 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 |
| CN112026987A (en) * | 2020-08-18 | 2020-12-04 | 广州文冲船厂有限责任公司 | Detachable grid assembly supporting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2042617A (en) * | 1978-12-29 | 1980-09-24 | Midland Gratings Ltd | Clamps |
| JP2000064432A (en) * | 1998-08-27 | 2000-02-29 | Toho Gas Co Ltd | Clamping fitting for grating |
| CN101048555A (en) * | 2004-10-25 | 2007-10-03 | 金相敦 | Grating |
| CN201074290Y (en) * | 2007-07-30 | 2008-06-18 | 福建省九龙建设集团有限公司 | Grid section fixing structure |
| CN101883905A (en) * | 2007-11-02 | 2010-11-10 | 陈耀强 | Light weight & anti slip grating panel |
| KR20110127383A (en) * | 2010-05-19 | 2011-11-25 | 현대중공업 주식회사 | Grating stopper |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940007275Y1 (en) * | 1992-07-13 | 1994-10-17 | 이해규 | Open-bar grating fastening fastner |
| JP2002106055A (en) * | 2000-09-27 | 2002-04-10 | Takenaka Masakazu | Grating fixture |
| KR200403798Y1 (en) * | 2005-09-21 | 2005-12-14 | 이명우 | Grating fixing structure |
| KR101070585B1 (en) * | 2009-06-26 | 2011-10-06 | 수림산업(주) | Fixing device for grating panel |
-
2012
- 2012-07-04 KR KR1020120072560A patent/KR101174257B1/en not_active IP Right Cessation
- 2012-10-24 CN CN201280074339.5A patent/CN104395528B/en not_active Expired - Fee Related
- 2012-10-24 WO PCT/KR2012/008732 patent/WO2014007433A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2042617A (en) * | 1978-12-29 | 1980-09-24 | Midland Gratings Ltd | Clamps |
| JP2000064432A (en) * | 1998-08-27 | 2000-02-29 | Toho Gas Co Ltd | Clamping fitting for grating |
| CN101048555A (en) * | 2004-10-25 | 2007-10-03 | 金相敦 | Grating |
| CN201074290Y (en) * | 2007-07-30 | 2008-06-18 | 福建省九龙建设集团有限公司 | Grid section fixing structure |
| CN101883905A (en) * | 2007-11-02 | 2010-11-10 | 陈耀强 | Light weight & anti slip grating panel |
| KR20110127383A (en) * | 2010-05-19 | 2011-11-25 | 현대중공업 주식회사 | Grating stopper |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044182A (en) * | 2017-05-31 | 2017-08-15 | 国家电网公司 | A kind of grid board fixer |
| 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 |
| CN111109858A (en) * | 2019-12-06 | 2020-05-08 | 郭晶玉 | Library is with intelligent books transfer car (buggy) |
| CN112681655A (en) * | 2020-12-21 | 2021-04-20 | 广东正通博雅装饰工程有限公司 | Indoor decoration plate mounting structure and mounting method thereof |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104395528B (en) | 2016-01-27 |
| KR101174257B1 (en) | 2012-08-14 |
| WO2014007433A1 (en) | 2014-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104395528B (en) | The fastening devices of flase floor and for arranging its fixed structure | |
| JP4975748B2 (en) | Locking device between wiper blade and windscreen wiper blade holder | |
| KR102030900B1 (en) | A system of wood deck | |
| KR200473407Y1 (en) | Prefabricated angle shelf | |
| KR200495132Y1 (en) | Grating cover for drain | |
| USD657322S1 (en) | Frame for pipe penetration and cable entries | |
| US7350610B2 (en) | Retaining structure for battery cover | |
| US7225916B2 (en) | Belt cleaner | |
| KR101417469B1 (en) | Air Cleaner | |
| KR20100011415U (en) | Fixing Structure of Ceiling Panel | |
| KR101374503B1 (en) | A mop holder | |
| KR20200001698U (en) | Stopper for fixing terminal block | |
| CN107430832A (en) | For supporting the label bracket of the label especially with radio-frequency response machine | |
| CN203239049U (en) | Fence clamping-connection structure | |
| US10047786B2 (en) | Nut and support element assembly structure, and screwing-fixing assembly for use with the same | |
| KR200382040Y1 (en) | Apparatus for mounting speaker | |
| JP6021076B2 (en) | Panel mounting device | |
| CN205805135U (en) | A kind of tent frames | |
| KR101359247B1 (en) | Apparatus for supporting a pipe | |
| KR200442526Y1 (en) | Connector housing | |
| AU2003292171A8 (en) | Mop | |
| CN104324812B (en) | Purifying part installing rack and the air purifier with which | |
| KR101062424B1 (en) | Frame for signboard | |
| JP4865215B2 (en) | Trough lid fixing member and trough fixing structure, and trough lid fixing member attaching / detaching method | |
| KR100816899B1 (en) | Apparatus for assembling frame of vinyl-house |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20171024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |