CN101215891B - Floor and ceiling fixing device - Google Patents
Floor and ceiling fixing device Download PDFInfo
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- CN101215891B CN101215891B CN2008100001225A CN200810000122A CN101215891B CN 101215891 B CN101215891 B CN 101215891B CN 2008100001225 A CN2008100001225 A CN 2008100001225A CN 200810000122 A CN200810000122 A CN 200810000122A CN 101215891 B CN101215891 B CN 101215891B
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Abstract
The invention relates to a fixing device of floors and ceilings, which comprises a bridging beam, wherein the bridging beam is a column body, the upper surface is provided with a lower layer sliding groove and an upper layer sliding groove, the lower layer sliding groove and the upper layer sliding groove are both straight line-shaped sliding groove whose inner width size is larger than the width size of the groove mouth, the lower layer sliding groove is provided with a sliding slab, a plurality of screw holes and screw bolts are arranged on the sliding slab, a flexing mounting slab is arranged in the upper layer sliding groove, one end of the flexing mounting slab is a moving end, the shape of the moving end is matched with the section shape of the upper layer sliding groove, the other end of the flexing mounting slab is a locking end, and a screw hole is opened on the moving end. The invention changed the traditional structure and the construction technique of floors and ceilings, the scene has no dust, no noise and no peculiar smell, the invention has the advantages of quick assembly and disassembly, the size of each item can be flexibly adjusted, the concealed work which is arranged on the ceiling or under the floor realizes open, and the technical shortcoming which exists in the existing finishing construction method can be overcome.
Description
Technical field
The present invention relates to the fastening devices of a kind of floor and ceiling, especially a kind ofly can adjust the position flexibly, and the Fast Installation that can fix each floor and ceiling and the fastening devices of dismounting.
Background technology
The technology that traditional interior decoration is decorated tends to be subjected to the influence of civil engineering technology, not only needs the long finishing duration, but also can produce more rubbish and noise, dust, and surrounding environment is produced bigger destruction and influence.With regard to traditional ground decoration processing method, no matter laying floor or stone material or ceramic tile at first all need ground surface is carried out construction processing (remove in the past leave over decorate or lay cement and carry out the smooth processing in ground).This just need be transported into wide variety of materials (as cement, sandstone and lime etc.), also will transport a large amount of waste materials simultaneously.For smooth inadequately ground, also need manually to dig cutter, all directly cause the on-the-spot dust pollution of finishing.
For the cable laying operation of wood flooring, except that having above-mentioned defective, also after the long-time use of existence, the problem of the distortion on floor takes place easily.Though it is this is relevant with the wood flooring material and the quality of production, also relevant with existing system of laying.Existing wood flooring adopts the mutual embedding fixed form between the plate usually, that is, and and in the groove on the protrusion side of the plate embedding adjacent plate side.Install successively, make each plate in by the locking of the plate of a side, self removes to lock the plate of opposite side again.Smooth inadequately or after use after a while when ground, the distortion of plate self and for a long time smooth inadequately ground be subjected to various jam on effect after, the side of its protrusion just breaks away from the groove or the adjacent plate of perk of adjacent plate side easily, and even what thereby the floor took place lifts up the change damage on ground.
In addition, the ground disguise of various pipelines is laid and the paving mode of the floor heating pipeline of fashion now, also can make following maintenance, safeguard and become very difficult that simultaneously, the problem of construction quality also becomes the one of the main reasons of leaking, leaking electricity.
The structure of traditional approach decorative ceiling as shown in figure 27.Figure 27 is a typical smallpox simple process technology, its technology that adopts is that furred ceiling makes up the roof keel support, be specially: expansion bolt or stopper are installed in punching on the cement roof, fix suspension rod D with this, secondly on suspension rod D, set up main joist L1 and auxiliary keel L2 (secondary joist of being called is also arranged).At last, setting up on the keel support of finishing plate B that the smallpox top board is installed (gypsum plank of dwelling house class or the smallpox decorative panel directly is installed).Because traditional channel all adopts the lighter metal material of weight, so the component strength of keel is very low,, have to adopt the intensive suspension rod of laying in order to guarantee the lifting quality of ceiling.This intensive suspension rod engineering, cause very big difficulty to construction, produced very big noise and prolonged the duration of construction, added when the smallpox top board is installed and to beat operations such as putty, application, made this furred ceiling mode become the civil works technology that falls behind.In addition, this form of construction work is also given the concealed work in the ceiling, has caused great inconvenience as the air-conditioning installed, pipeline etc. in the future maintenance and repair, becomes one of potential safety hazard.
It then is the non-planar shaped smallpox treatment process that often uses that complicated smallpox is handled, make up lamp pond, light trough even non-planar ceiling comprising needs, the inconsistent processing and fabricating of this height must adopt on-the-spot blanking, field machining and installation especially, and is not only time-consuming, and waste material.
Above traditional decoration process not only because of noise and dust to considerable influence on-the-spot and that finishing area peripheral edge environment causes, make the finishing duration become very long, and after finishing finishes, also need the long time to carry out odor eliminating, can be delivered for use.
In current social development of making rapid progress, the replacement problem of indoor environment has become the problem that commerce, enterprise and family begin extensive concern.More common especially the office room in large scale business hotel, dining room and commercial building.Upgrade management environment, the development of the trend of keeping abreast of the current situation is very important for the operator, still, when upgrading very difficulty, and when needing the long construction period, then can make this demand be difficult to realize.When utilizing traditional approach to upgrade, the operator can only take suspended mode usually.The result has caused bigger operating loss.The replacing of the office room finishing in the commercial affairs building can cause the operation of old enterprise to be hindered too, even has to stop a few thing.For the enterprise of newly moving into, complicated fitment process can cause adverse influence, the loss that also can produce corresponding space expenses simultaneously to the opening time of enterprise.Industry expectation a kind of can be on one side normal business, on one side the technology of finishing.
Therefore, in the innovation of decoration technology, how to cancel on-the-spot processing and fabricating, adopt simple erecting tools to realize the Fast Installation of floor and ceiling, thereby reduce or stop the waste of material and save a large amount of energy, can also facilitate for maintenance, inspection in the future simultaneously, with the concealed work openingization, and when needs upgrade, can be quickly and easily on the basis of not damaging decorative cover, carry out the scene and upgrade fast, become the technical problem that needs to be resolved hurrily in the current interior decoration technical field already.
Summary of the invention
The objective of the invention is at the existing technological deficiency of finishing mode of above-mentioned traditional indoor floor and ceiling and the fastening devices of a kind of floor and ceiling is provided, this fastening devices adopts the standardization part, adopt simple fixed structure to realize carrying out fixing separately to each plate of floor and ceiling, simultaneously, utilize this fastening devices can constitute the support keel of floor and ceiling apace, realize providing convenient to the quick laying installation of large tracts of land floor or ceiling and for fast quick-detach.
The invention provides the fastening devices of a kind of floor and ceiling, comprise the crossbeam that is used to carry, described crossbeam is a cylindrical body, this cylindrical body surface is provided with the multilayer chute group that is superimposed with each other by a plurality of chutes, the notch of each lower floor's chute communicates with the bottom of adjacent upper strata chute, and the groove insied width size of described lower floor chute is greater than the width of rebate size; Described lower floor chute and the chute that is arranged in the upper strata are respectively equipped with the slide plate that is complementary with chute shape separately, and this slide plate is provided with a plurality of screws and bolt; The chute that is positioned at the upper strata in the described multilayer chute group moves and is provided with the bending fixed head, one end of this bending fixed head is the interior mobile terminal of chute that is arranged on this upper strata, the chute cross sectional shape on this mobile terminal and described upper strata is complementary, and the other end is the keyed end of described floor of locking and ceiling; Offer screw on the described mobile terminal.
In the technique scheme, because the groove insied width size of chute that is positioned at lower floor is greater than the width of rebate size, and the cross sectional shape of slide plate and lower floor's chute cross sectional shape are complementary, so, the screw in bolt passes lower floor's chute on the slide plate and when tightening, the bolt end contacts the bottom at lower floor's chute, under the extruding of opposition, slide plate just can be fixed on certain position of lower floor's chute, and after unclamping bolt, slide plate can slide arbitrarily in lower floor's chute.The mobile terminal that is positioned at the upper strata chute can be connected with slide plate by bolt.For the bending fixed head, when the mobile terminal with after slide plate is connected, can realize bending the position adjustment of fixed head on crossbeam by the position of adjusting slide plate, therefore, slide plate has played positioning action, equally, also similar slide plate can be set in the chute of upper strata, and it is connected with slide plate in the lower floor chute.When the slide plate in lower floor's chute was in stationary state, the slide plate in the chute of upper strata can be used for being connected with the fixed point of other component.
In the installation of floor or ceiling, the groove that the keyed end of bending fixed head can embed the plate side of floor or ceiling is realized the locking to each plate.
In the technique scheme, described crossbeam is axially connected to form by a plurality of sliding chute positioning link bar head and the tail; This sliding chute positioning link bar is a cylindrical body, and described multilayer chute group is arranged on the surface of this cylindrical body; Connect by described slide plate between described a plurality of sliding chute positioning link bar.
When crossbeam is axially connected to form by the slide plate head and the tail by a plurality of sliding chute positioning link bars,, can reach the purpose that the length dimension of overall beam is arbitrarily adjusted by control to the bolt degree of tightness according to the operating characteristic of above-mentioned slide plate.When needs carry out the large scale adjustment, can also cooperate the slip of slide plate to carry out the adjustment of length dimension by the quantity that increases or reduce sliding chute positioning link bar.
The present invention in use can adopt the mode of being made of the chute group two-layer chute usually, installs and need carry out multi-angle when installing but carry out parts more energetically for needs, can adopt three layers of chute or more multi-layered chute.In this case, the lower floor's chute that is positioned at the bottom is connected with other crossbeams or sliding chute positioning link bar except being used for, can also play the effect of location, on it each layer chute both can play the connection that participates between crossbeam or the sliding chute positioning link bar, also can play the effect that is connected and fixed to miscellaneous part.Slide plate separately in the multilayer chute can also be exerted pressure mutually by tension, plays good fixation by effect each other.
The present invention can utilize a plurality of crossbeams to take to distribute side by side formation bar shaped keel support is set in the decoration that carries out large-area floor and ceiling, and perhaps taking in length and breadth, interleaved mode is provided with the netted keel support of formation.In bar shaped keel support, each crossbeam is arranged side by side according to a determining deviation, the strip flooring plate can be fixedly mounted across two adjacent crossbeams; In netted keel support, crossbeam carries out direction setting in length and breadth according to designing requirement.When two crossbeams intersect, can utilize multilayer chute group in the crosspoint, two slide plates are separately positioned in the lower floor's chute and upper strata chute of crossbeam of two different directions, respectively the sliding chute positioning link bar in the crossbeam that intersects is connected, occur the cross-over connection of levels between two slide plates in the crosspoint, the crossbeam in the whole keel support is remained in the same horizontal plane.
In technique scheme, described beam surface also has additional the rectilinear chute of one or more groove insied width sizes greater than the width of rebate size, is provided with described slide plate in this chute.Increase the side direction that the chute that is provided with is arranged on multilayer chute group, can provide the fixing of side direction, also be convenient to crossbeam is installed and fixed, other parts that need can also be installed in the side of crossbeam for crossbeam.
Among the present invention, also be provided with the elastic shock attenuation layer with described multilayer chute group facing surfaces on the described crossbeam.Described elastic shock attenuation layer is arranged in the straight trough of beam surface setting.
When utilizing the crossbeam load carrying floor, the elastic shock attenuation layer can in use play the effect of bumper and absorbing shock, and the elastic shock attenuation layer is arranged in the straight trough of beam surface setting, and the balance of rigidity then can be provided for crossbeam itself.
Be located under the indoor ceiling wall in order to carry out unsettled floor decorative and the keel support to be hung, also be provided with support post on the described crossbeam or hang parts.
The cross sectional shape of described crossbeam is " L " ring shape rectangle.The crossbeam of " L " shape can weight reduction and for the decoration of ceiling provides the face of hanging, and the crossbeam of ring-type rectangle can be saved a large amount of cylindrical body and make raw material, thereby reduce cost of manufacture when good structural strength is provided.The crossbeam of square-section provides four surfaces, and relevant use parts or link can be set as required, and more expansion functional performance is provided.
Among the present invention, the cross sectional shape of described chute is " protruding " font or trapezoidal; The cross sectional shape of described slide plate correspondingly is " protruding " font or rectangle or trapezoidal.
For saving raw material and having good constant intensity, the cross sectional shape of described slide plate is the circular arc to the notch projection.The slide plate of circular arc also is convenient to large-scale production, thereby cost of production is reduced.
Among the present invention, described bending fixed head is " Z " font or is " J " font that the part that extend to both sides at " J " font bending fixed head top is described keyed end; Described keyed end is linear or shaped form.The bending fixed head of " Z " font provides an outwards bending end of extending respectively at two ends up and down, an end is used to be fastened on the chute on top layer, and another end is a keyed end; To the end that both direction provides outside bending to extend, this end can embed two installation grooves on the adjacent sheet metal side to the bending fixed head of " J " font simultaneously, thereby locks the two boards material simultaneously at the top.
The groove that curved keyed end is used for offering with the dalle side curved face type mates, and has better locking effect.
By above to generality explanation of the present invention, can see: the present invention adopts loose piece to make up, do not need at the scene any parts to be carried out processing and fabricating, do not need at the scene to carrying out the construction of traditional fitting-up technology, can accomplish on-the-spot no dust, noiselessness and free from extraneous odour, and have the characteristic that can assemble fast or dismantle, but also can adjust every size flexibly, can satisfy the decoration requirement of job site to floor or smallpox.Learn from using the ceiling installation test that the present invention carried out, when the indoor installation smallpox of the length of side below five meters, can take the mode on the frame top of support post or supporting traverse that smallpox is installed, thereby need not on ceiling, to offer a lot of holes, changed the structure of the expansion bolt+suspension rod+main joist+rider keel+structural member of traditional furred ceiling.Owing to adopt frame to replace for furred ceiling, indoor furred ceiling is not installation from top to down, but carry out on the ground being installed on the bracing frame that is arranged on smallpox and body of wall junction after assembly unit in blocks finishes, the speed of finishing smallpox improves greatly, and working strength alleviates simultaneously greatly.For the length of side indoor more than five meters,, just can easily finish the frame top of smallpox apace and fit up as long as make a call to four via holes in indoor smallpox center.
Owing to adopt this assembling mode to carry out construction on site, therefore, after finishing finishing, also can dismantle any one part easily, make the concealed work that the sky is taken or the floor is provided with down realize openization, be convenient to maintenance personal's maintenance.When needs upgrade the finishing environment, without any need for civil construction, just can change fast at the scene or be out of shape, this finishing for large scale business hotel, dining room and commercial building upgrades significant, can be under the state of not quitting concern, finish the renewal of decoration style, effect rapidly, thereby thoroughly overcome the existing technological deficiency of existing decoration construction mode.In addition, various parts used in the present invention can be designed to the modular product of standard, carry out standardized large-scale production in factory.In carrying out decoration construction, can select the appropriate module parts easily according to on-the-spot real size, finish indoor decoration by standard, simple mounting means to floor and ceiling.
Description of drawings
Fig. 1 is the structural representation of first embodiment of the invention;
Fig. 2 is the structural representation of bending fixed head among first embodiment;
Fig. 3 is the structural relation schematic diagram that bends fixed head and crossbeam among first embodiment;
Fig. 4 is the another kind of structural representation of bending fixed head among first embodiment;
Fig. 5 is the structural behavior schematic diagram that first embodiment is used to lay the floor;
Fig. 6 is the bar shaped support keel structural representation that first embodiment constitutes;
Fig. 7 is the structural representation of the curve keyed end of bending fixed head among the present invention;
Fig. 8 is the structural representation of second embodiment of the invention;
Fig. 9 is the structural representation of sliding chute positioning link bar among second embodiment;
Figure 10 is the mesh-supported keel structure schematic diagram that second embodiment is constituted;
Figure 11 is the chi structure schematic diagram of the second embodiment middle cross beam;
Figure 12 is the another kind of structural representation of middle cross beam of the present invention;
Figure 13 constitutes the principle schematic of crossbeam for the sliding chute positioning link bar that adopts structure shown in Figure 12;
Figure 14 is for adopting three layers of schematic diagram that chute carries out connecting between the sliding chute positioning link bar;
Figure 15 is the structural representation that utilizes three layers of chute fixed floor;
Figure 16 sets up the beam structure schematic diagram of elastic shock attenuation layer for the present invention;
Figure 17 lays the structural representation on floor for the crossbeam that has the elastic shock attenuation layer among the present invention;
Figure 18 is for setting up the another kind of beam structure schematic diagram of elastic shock attenuation layer among the present invention;
Figure 19 is for being provided with the structural representation of support post on the crossbeam of the present invention;
Figure 20 is for being provided with the structural representation of another kind of support post on the crossbeam of the present invention;
Figure 21 is for being provided with the structural representation of hanging parts on the crossbeam of the present invention;
Figure 22 is for adopting the structural representation of upper frame structure finishing ceiling;
Figure 23 is a kind of cross sectional shape schematic diagram of chute among the present invention and slide plate;
Figure 24 is the another kind of cross sectional shape schematic diagram of chute among the present invention and slide plate;
Figure 25 is the structural representation of circular arc slide plate among the present invention;
Figure 26 be in three layers of chute the circular arc slide plate structural representation is set;
Figure 27 is traditional ceiling fitting structure schematic diagram.
The specific embodiment
Below by specific embodiment also in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment one
Figure 1 shows that a specific embodiment of the present invention, comprise the crossbeam a that is used for load carrying floor or ceiling, crossbeam a is a cylindrical body, and this cylindrical body surface is provided with by the superimposed multilayer chute group of lower floor's chute 11 and upper strata chute 12.Lower floor's chute 11 and upper strata chute 12 are the linear chute of groove insied width size greater than the width of rebate size.The notch of lower floor's chute 11 is positioned at the bottom of upper strata chute 12.Be provided with the slide plate 2 that is complementary with lower floor chute 11 in lower floor's chute group, this slide plate 2 is provided with a plurality of screws and bolt.When bolt passed the screw on the slide plate 2 and tightens, the bolt end contacted in the bottom of lower floor's chute 11, and slide plate 2 just can be fixed, and after unclamping bolt, slide plate 2 can slide arbitrarily in lower floor's chute 11.
Move in the upper strata chute 11 and be provided with bending fixed head 3.Structure and set-up mode such as Fig. 2, shown in Figure 3 of bending fixed head 3.One end of bending fixed head 3 is the mobile terminal 31 that is arranged in the upper strata chute 12, and the cross sectional shape of the cross sectional shape of this mobile terminal 31 and upper strata chute 12 is complementary.The other end is the keyed end 32 that is used to lock floor and ceiling.Offer screw 311 on the mobile terminal 31.The mobile terminal 31 of bending fixed head 3 and the edge between the vertical component offer breach 33, and form the neck 34 of a bending.In use, mobile terminal 31 is arranged in the upper strata chute 12, neck 34 stretches out whole bending fixed head 3 can be moved along upper strata chute 12, and is connected and fixed by the slide plate in screw 311 and the lower floor's chute 12.Among Fig. 3, bending fixed head 3 is " Z " font, offers screw 311 on mobile terminal 31.Screw 311 can be connected with the slide plate 2 of setting in upper strata chute 11 or the lower floor's chute 12 by bolt, bending fixed head 3 is fixed, when slide plate 2 slides, can realize bending fixed head 3 moving on upper strata chute 11, that is to say the location that to realize bending fixed head 3 by the slide plates in lower floor's chute 11.
Bending fixed head 3 can also be made " J " font, as shown in Figure 4.Among Fig. 4, the top of the bending fixed head 3 of " J " font has the part of extending to both sides, and these two parts are keyed end 32.The sticking department 32 of the bending fixed head 3 of " Z " font and " J " font all adopts linear, and they can unite use in the decoration of floor or ceiling, as shown in Figure 5.
Fig. 5 shows the structure when three floor board block have been installed on one section crossbeam a.Be provided with the bending fixed head 3 of " Z " font in the end of crossbeam a, its mobile terminal is connected and fixed by bolt and slide plate, and its keyed end 32 embeds in the installation groove of the first floor plate b1 side, and this first floor plate b1 is fixed on the crossbeam a.The side that the second floor plate b2 is relative with the first floor plate b1 also has the installation groove, on crossbeam a, be provided with the bending fixed head 3 of " J " font this moment, its keyed end 32 that stretches out to both sides embeds respectively in the installation groove of the first floor plate b1 and the second floor plate b2 side, has fixed two floor plates simultaneously.The side that the second floor plate b2 is relative with the 3rd floor plate b3 has the installation raised line that stretches out, this installation raised line embeds in the installation groove of the 3rd floor plate b3 side, simultaneously, also be provided with a Z at this place " the bending fixed head 3 of font; its keyed end 32 also embeds in the installation groove of the 3rd floor plate b3 side simultaneously; when having fixed the 3rd floor plate b3, has also strengthened the second floor plate b2 is fixed.By that analogy, can use a plurality of bending fixed heads 3, all floor plates that lay are installed and fixed.In actual applications, can adopt identical floor plate usually, that is, two sides all have the installation groove, can use Z respectively at the two ends of overall beam a like this " the bending fixed head of font, the bending fixed head of " J " font is all used in other positions.
In the present embodiment, the mode of fixed installation floor plate equally also is fit to the mounting means of ceiling plate, just mounting structure shown in Figure 5 is turned, and the plate of ceiling is following, and crossbeam is at the last decorating structure that can form ceiling.
Utilize present embodiment can be configured for the support keel structure of large tracts of land laying floor or ceiling, as shown in Figure 6.Among the figure, the mode that a plurality of crossbeam a take to distribute side by side and are provided with constitutes bar shaped keel support.In floor or ceiling finishing, can be with plate across on two adjacent crossbeam a, and the installation that is fixed under the effect of a plurality of bending fixed heads 3 that in upper strata chute 12, are provided with.
Among the present invention, the keyed end 32 of bending fixed head 3 also can be made shaped form, as shown in Figure 7.Among Fig. 7, the side of decorative board b offers curved face type groove is installed, and at this moment, the shaped form that the keyed end 32 of bending fixed head 3 also becomes to be complementary makes the locking between keyed end 32 and the decorative board b more firm.
Embodiment two
Figure 8 shows that another specific embodiment of the present invention, among the figure, crossbeam a is axially connected to form by a plurality of sliding chute positioning link bar 1 head and the tail, and this sliding chute positioning link bar 1 is a cylindrical body.Realize connecting by the slide plate 2 that is provided with in lower floor's chute 11 between the adjacent sliding chute positioning link bar 1.The structure of sliding chute positioning link bar 1 as shown in Figure 9.Among the figure, the structure of sliding chute positioning link bar 1 has lower floor's chute 11 and upper strata chute 12 as the crossbeam among the embodiment one.Upper strata chute 12 is mainly used in bending fixed head and load carrying floor or ceiling is set.Connected mode between the sliding chute positioning link bar 1 is: the two ends of a slide plate 2 are separately positioned in lower floor's chute 11 of two adjacent sliding chute positioning link bars 1, tighten the bolt in the screw 21 then.Because the width dimensions in the chute is greater than the width of rebate size, and slide plate 2 is complementary with lower floor's chute 11, so after bolt is tightened, the end of bolt contacts the bottom at lower floor's chute 11, thereby oppositely slide plate 2 is pushed to lower floor's chute 11 notch and and this lower floor's chute 11 between form extruding, slide plate 2 is fixed in lower floor's chute 11.Behind the bolt that unclamps on the slide plate 2, slide plate 2 can slide in lower floor's chute 11, and two distances between the adjacent sliding chute positioning link bar 1 can be changed whereby.Utilize this characteristic just can carry out electrodeless adjustment to the total length of the crossbeam a that forms.In finishing, just can set the length of crossbeam flexibly, and then adjust the size of whole support keel like this, to adapt to the on-the-spot requirement of finishing according to the real size at scene.
Present embodiment can also constitute netted keel support shown in Figure 10 except can constituting bar shaped keel support shown in Figure 6.In Figure 10, crossbeam a takes interleaved mode setting in length and breadth, thereby has constituted a cancellated keel support.Build during the usually tangible special requirement of this structure, can install and lay square decorative board, it is identical with the foregoing description one that it installs and fixes mode, so do not give unnecessary details.What need indicate is when two crossbeam a intersect, can utilize multilayer chute group to carry out cross-over connection, as shown in figure 11.The cross-over connection mode in a crosspoint has been described among Figure 11, be specially: the crosspoint occurred between two crossbeam a, on the crosspoint, a crossbeam a finishes axial being connected by lower floor's chute 11 with slide plate 2, another crossbeam a then carries out axial cross-over connection by upper strata chute 12 and slide plate 2, and then the slide plate 2 on upper strata fixedlyed connected by bolt with the slide plate that is arranged on bottom, thereby realized cross-over connection in length and breadth.In this cross-over connection, the outer surface of the upper strata chute 12 of two crossbeam b can be on the same plane.When installing and fixing plate, can keep whole decorative cover to be in same plane.Be to strengthen the intensity of keel support, two slide plates that intersect cross-over connection 2 can also be bolted together the crosspoint.
When utilizing the present invention to constitute the roof keel support, because crossbeam has higher intensity, therefore crossbeam can be adopted the mode that is overlapped on the wall-panels supports keel, carry out the cross-over connection setting, thereby avoided traditional smallpox to decorate and by civil construction the existing drawback of suspension rod to be set on ceiling.
In above-mentioned two embodiment, the rectilinear chute of one or more groove insied width sizes greater than the width of rebate size can also be set up in the surface of the sliding chute positioning link bar of crossbeam and composition crossbeam, as shown in figure 12.
Among Figure 12, the cross sectional shape of crossbeam a is the ring-type rectangle, has also increased rectilinear chute 13 respectively in its two sides and bottom surface, and in each chute 13 slide plate 2 can be set.The chute 13 that increases can provide the interface that more is connected with miscellaneous part for crossbeam, for example the pipeline of one or more fasteners, distribution setting etc.
For the crossbeam of being made up of sliding chute positioning link bar, the chute 13 of increase can provide more high-intensity syndeton, as shown in figure 13.Figure 13 is the structural representations of two adjacent sliding chute positioning link bars 1 when axially connecting.Among the figure, lower floor's chute 11 of two adjacent sliding chute positioning link bars 1 in having multilayer chute group, also have three chutes of setting up 13.When carrying out 1 connection of adjacent sliding chute positioning link bar, can utilize four slide plates 2 axially to connect, bonding strength is improved widely.
In order to improve bonding strength, make the ceiling of formation or the keel support on floor can bear bigger active force, can change the double-deck chute group structure in the foregoing description into three layers of chute group structure, as shown in figure 14, two adjacent sliding chute positioning link bars 1 all have three layers of chute group among the figure.When axially connecting, the slide plate 2 that is arranged in middle level chute 14 and the slide plate 2 that is arranged in lower floor's chute 11 are arranged in the corresponding chute of two adjacent sliding chute positioning link bars 1 simultaneously, wherein, slide plate 2 is fixed by above-mentioned bolt fashion of extrusion in lower floor's chute 11, and the distance between the sliding chute positioning link bar 1 of two connections is determined.The pairing screw of slide plate 2 21 is fixedlyed connected by bolt in screw 21 on the slide plate 2 in the middle level chute 14 and the lower floor chute 11, makes two sliding chute positioning link bars 1 that axially connect have higher bonding strength.When being provided with three layers of chute group of many groups on the sliding chute positioning link bar, can also obtain higher bonding strength by above-mentioned connected mode shown in Figure 14, this for the keel support of building large-scale ceiling or floor is and is important.According to this principle, can also adopt more multi-layered time chute to realize connecting.Repeat no more herein.
When adopting three layers of chute group structure to lay floor (or ceiling), can also adopt mode as shown in figure 15.In Figure 15, be provided with three layers of chute on the crossbeam a, wherein, the slide plate 2 that is provided with in lower floor's chute 11 has been realized the location by screw 21 and corresponding bolts, and be provided with the mobile terminal 31 that " Z " font bends fixed head 3 in the upper strata chute 12, be provided with the mobile terminal 31 of " J " font bending fixed head 3 in the middle level chute 14.When floor plate b was installed, two bending fixed heads 3 were connected and fixed by screw and by bolt and screw 21 on the slide plate 2 that is positioned at lower floor's chute 11.
Among the present invention, no matter be crossbeam or the sliding chute positioning link bar of forming crossbeam, they also be provided with the elastic shock attenuation layer with multilayer chute group facing surfaces, as shown in figure 16.Among the figure, be provided with one deck elastic shock attenuation layer 6 on the bottom surface of crossbeam a, this elastic shock attenuation layer 6 can adopt rubber, plastic cement or elastic foam material etc.After crossbeam a that employing has an elastic shock attenuation layer 6 carries out as shown in figure 17 floor covering layers, because the effect of elastic shock attenuation layer 6, make floor b obtain effective Vibrant buffer, not only reduced noise, also make obtain prolonging the application life of floor b and crossbeam a itself.In addition, can also be as shown in figure 18, elastic shock attenuation layer 6 is arranged in the straight trough 7 on the crossbeam a bottom surface.Straight trough 7 adopts rigid material or integrally manufactured with crossbeam a.Elastic shock attenuation layer 6 is provided with in this straight trough 7 and protruding one section, play the bumper and absorbing shock effect, and two limits of straight trough 7 can prevent tilting of crossbeam a, makes this crossbeam a have better balance and stability.
In the laying of indoor floor, can also constitute unsettled floor, as shown in figure 19 on crossbeam by support post is set.Be provided with support post 4 below the sliding chute positioning link bar 1 of crossbeam shown in Figure 19, this column 4 is stuck on the sliding chute positioning link bar 1, is connected and fixed by the slide plate 2 in the chute of bolt 41 and both sides, makes unsettled floor decorative.This unsettled floor helps the concealed work that various pipelines are set is installed under the floor, simultaneously, adopts quick fixation structure of the present invention, also helps dismantling the floor plate, carries out maintenance overhaul.
Structure shown in Figure 20 also can be adopted in unsettled floor.Among the figure, the support post that crossbeam a below is provided with has a platform 41, and this platform 41 is installed in the top of screw rod 42.Screw rod 42 bottoms are provided with in the screw of base 43.By rotating screw bolt 42, can in certain scope, carry out the Height Adjustment of support post.Crossbeam a is arranged on the platform 41, and enters in the screw rod 42 by the bottom surface that screw 8 passes crossbeam a, makes between crossbeam a and the support post to be fixed.
Must hang parts by installation on ceiling at some and can install in the design of smallpox decorative panel, the present invention can install too easily, as shown in figure 21.In Figure 21, hang parts 5 and be the parts (can be an expansion bolt) in the ceiling of can being installed in that an end has screw rod, on this screw rod, be provided with a metal bending 51, and on metal bending 51, offer hole for hoist." L " shape is adopted in the cross section of crossbeam a, and is provided with chute 13 at one section vertical outer surface, is provided with slide plate 2 in this chute 13.In the lifting of carrying out crossbeam a, the slide plate 2 that bolt 52 passes in metal bending 51 and the crossbeam a upper side chute 13 is connected.After bolt 52 is tightened, slide plate 2 is oppositely born against in the inboard of the opening direction of chute 13, thereby realize fixing.51 of metal bendings can be before installing crossbeam a, by the adjustment of the realization of the rotation on screw rod to the crossbeam setting height(from bottom).
Because the characteristics that the present invention self has favorable rigidity and is convenient to quickly dismantled, therefore, in the decoration of ceiling, can cancel traditional on ceiling, the cutting and be used to the form of construction work of expansion bolt hole is installed and adopt mode, as shown in figure 22 across the frame top.Shown in Figure 22 is part ceiling decorating structure schematic diagram in the room, for clarity sake, has omitted the ceiling plate among the figure.In the construction shown in this figure, at first support bar c is horizontally installed on the wall of height of house appointment, then, according to the Decoration Design requirement, utilize a plurality of sliding chute positioning link bars 1 and slide plate on the bottom surface, to make up ceiling keel support, at last with the ceiling keel support upper frame finished on support bar c, again through the decoration of just having finished ceiling that installs and fixes of plate.In this process, need not hole-opening on ceiling, suspender member etc. is installed, speed of application is significantly improved, and, when needs change the ceiling moulding, ceiling keel support can be unloaded, take apart, rebuild, thereby satisfy the fast more new demand of people indoor environment according to new designing requirement.For utilizing wallboard to carry out the design of interior decoration, can also exempt the mode that support bar c is set shown in Figure 22, and directly with ceiling keel support upper frame on wall-panels supports keel support.
Among the present invention, the cross sectional shape of the cross sectional shape of lower floor's chute and upper strata chute and the chute set up and the slide plate that is complementary with it can be as Figure 23, shown in Figure 24.Among Figure 23, the folded up and down lower floor's chute 11 established and the cross section of upper strata chute 12 are trapezoidal (being also referred to as swallow tail shaped slot), and the cross sectional shape of slide plate 2 is trapezoidal also accordingly then.Trapezoidal chute and slide plate not only have good sliding capability, also can provide good fixed performance.When bolt contacts behind the bottom of lower floor's chute 11 by screw 21, slide plate 2 is reversed jack-up and bears against on two oblique sidewalls of lower floor's chute 11, and slide plate 2 is fixed.When the slide plate 2 on upper strata by bolt when slide plate 2 in the lower floor chute 11 is connected, will be fixed along with the fixing of the slide plate 2 of bottom.When the slide plate 2 on upper strata during at the slide plate 2 that has broken away from bottom regional, also can utilize stay bolt to pass screw 21, the top of stay bolt is contacted in the bottom of lower floor's chute 11, form shift reverse, the slide plate 2 on upper strata is born against mutually with upper strata chute 12, form fixing slide plate 2.
Among Figure 24, the cross sectional shape of lower floor's chute 11 and upper strata chute 12 is " protruding " font, and the cross sectional shape of slide plate 2 also is " protruding " font, and its effect and using method are same as shown in Figure 21.
The cross sectional shape of slide plate can also be as shown in figure 25.Among the figure, the cross sectional shape of slide plate 2 is a circular arc, and this circular arc is to the notch projection, also is provided with a plurality of screws 21 on this slide plate 2.Being a little of this cross sectional shape maximum: can save raw material in a large number, and be convenient to processing, thereby reduce cost of production widely.For a keel support in the building decoration engineering, the slide plate quantity that needs is very considerable, therefore, adopts this circular section on the basis that does not reduce installation strength the cost of one-piece keel support to be decreased.
For three layers of chute group, adopt the circular section slide plate to realize the location by mode shown in Figure 25.Among Figure 26, be provided with three layers of chute group on the crossbeam a, in lower floor's chute 11 and middle level chute 14, all be provided with the slide plate 2 of circular arc, it is opposite that but direction is set, the high point of arc surface of two slide plates 2 is joined, positioning bolt passes two slide plates 2 by screw 21 and contacts in the bottom surface of lower floor's chute 11, and under the effect of deboost, two slide plates 2 move and are squeezed on the chute opening part inwall to the chute top at place respectively.Bolt makes two slide plates 2 produce slight deformation tendency, and under the elastic reaction of slide plate 2 self, two slide plates 2 very firmly are positioned and are fixed in the chute.This this mode is that large tracts of land is built the keel support that floor or ceiling are installed, and on this keel support heavy facility is set good strength condition is provided.
Among the present invention, number is set can selects of multilayer chute group according to concrete needs.In the production of factory, can be in advance according to the standardization requirement, produce the sliding chute positioning link bar and the corresponding slide plate of all size shape, in finishing, the various standardized components of designing requirement when can select easily, the finishing installation rate of realization is accelerated, and, when needs upgraded, the parts that also can soon needs be changed were removed.
When needs make up complicated smallpox furred ceiling, the structure that can also utilize sliding chute positioning link bar and corresponding fastenings to carry out multiple moulding.
Should be noted that at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, those skilled in the art is to be understood that: can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.
Claims (10)
1. the fastening devices of floor and ceiling, comprise the crossbeam that is used to carry, it is characterized in that: described crossbeam is a cylindrical body, this cylindrical body surface is provided with the multilayer chute group that is superimposed with each other by a plurality of chutes, the notch of each lower floor's chute communicates with the bottom of adjacent upper strata chute, and the groove insied width size of described lower floor chute is greater than the width of rebate size; Described lower floor chute and the chute that is arranged in the upper strata are respectively equipped with the slide plate that is complementary with chute shape separately, and this slide plate is provided with a plurality of screws and bolt; The chute that is positioned at the upper strata in the described multilayer chute group moves and is provided with the bending fixed head, one end of this bending fixed head is the interior mobile terminal of chute that is arranged on this upper strata, the chute cross sectional shape on this mobile terminal and described upper strata is complementary, and the other end is the keyed end of described floor of locking and ceiling; Offer screw on the described mobile terminal.
2. according to the fastening devices of described floor of claim 1 and ceiling, it is characterized in that: described crossbeam is axially connected to form by a plurality of sliding chute positioning link bar head and the tail; This sliding chute positioning link bar is a cylindrical body, and described multilayer chute group is arranged on the surface of this cylindrical body; Connect by described slide plate between described a plurality of sliding chute positioning link bar.
3. according to the fastening devices of described floor of claim 1 and ceiling, it is characterized in that: described beam surface also has additional the rectilinear chute of one or more groove insied width sizes greater than the width of rebate size, is provided with described slide plate in this chute; The described chute of setting up is arranged on the side direction of described multilayer chute group.
4. according to the fastening devices of described floor of claim 1 and ceiling, it is characterized in that: also be provided with the elastic shock attenuation layer with described multilayer chute group facing surfaces on the described crossbeam.
5. according to the fastening devices of described floor of claim 4 and ceiling, it is characterized in that: described elastic shock attenuation layer is arranged in the straight trough of beam surface setting.
6. according to the fastening devices of claim 1,2,3,4 or 5 described floors and ceiling, it is characterized in that: also be provided with support post on the described crossbeam or hang parts.
7. according to the fastening devices of claim 1,2,3,4 or 5 described floors and ceiling, it is characterized in that: the cross sectional shape of described crossbeam is " L " ring shape rectangle.
8. according to the fastening devices of claim 1,2,3,4 or 5 described floors and ceiling, it is characterized in that: the cross sectional shape of described chute is " protruding " font or trapezoidal; The cross sectional shape of described slide plate correspondingly is " protruding " font or rectangle or trapezoidal.
9. the fastening devices of described according to Claim 8 floor and ceiling is characterized in that: the cross sectional shape of described slide plate is the circular arc to the notch projection.
10. according to the fastening devices of claim 1,2,3,4 or 5 described floors and ceiling, it is characterized in that: described bending fixed head is for " Z " font or be " J " font, and the part that extend to both sides at " J " font bending fixed head top is described keyed end; Described keyed end is linear or shaped form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100001225A CN101215891B (en) | 2008-01-03 | 2008-01-03 | Floor and ceiling fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100001225A CN101215891B (en) | 2008-01-03 | 2008-01-03 | Floor and ceiling fixing device |
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| Publication Number | Publication Date |
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| CN101215891A CN101215891A (en) | 2008-07-09 |
| CN101215891B true CN101215891B (en) | 2010-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100001225A Expired - Fee Related CN101215891B (en) | 2008-01-03 | 2008-01-03 | Floor and ceiling fixing device |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587559A (en) * | 2010-11-02 | 2012-07-18 | 上海惠亚铝合金制品有限公司 | Combined type framework structure, warehouse board for same and assembling structure of warehouse board |
| CN102383575A (en) * | 2011-11-23 | 2012-03-21 | 李渊 | Veneer laying structure |
| CN105297988B (en) * | 2015-10-23 | 2017-05-03 | 苏州美瑞德建筑装饰有限公司 | Ceiling structure suitable for large-area changeable space |
| CN106968387A (en) * | 2017-04-25 | 2017-07-21 | 长兴同创新材料科技有限公司 | A kind of ceiling construction material structure for being easy to assemble |
| CN109025033B (en) * | 2018-08-27 | 2020-02-07 | 安徽圆明基建设集团有限公司 | Sound-absorbing ceiling |
| CN109594703B (en) * | 2018-12-26 | 2020-09-22 | 浙江添锦建筑装饰工程有限公司 | Install furred ceiling structure fast |
| CN110258894B (en) * | 2019-06-05 | 2021-09-10 | 浙江亚厦装饰股份有限公司 | Mounting structure and mounting method of ceiling board |
| CN110242004A (en) * | 2019-06-11 | 2019-09-17 | 北京建工一建工程建设有限公司 | A kind of adjustable floor mounting structure and its installation method |
| CN115092602A (en) * | 2022-07-05 | 2022-09-23 | 德马科技集团股份有限公司 | Adjustable positioning supporting mechanism of chain machine and chain machine |
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| EP0272658A2 (en) * | 1986-12-22 | 1988-06-29 | Loos, Hermann, Dipl.-Ing. | Supporting frame for façade claddings |
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| CN101215891A (en) | 2008-07-09 |
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