CN2446204Y - Movable floor supported by steel frame - Google Patents
Movable floor supported by steel frame Download PDFInfo
- Publication number
- CN2446204Y CN2446204Y CN 00219249 CN00219249U CN2446204Y CN 2446204 Y CN2446204 Y CN 2446204Y CN 00219249 CN00219249 CN 00219249 CN 00219249 U CN00219249 U CN 00219249U CN 2446204 Y CN2446204 Y CN 2446204Y
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- panel
- base plate
- periphery
- movable floor
- flanging
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Abstract
The utility model relates to a steel overhead movable floor board which is provided with a movable floor board and a bearing device. The movable floor board is composed of a face board and a bottom board. The periphery of the face board of the utility model is folded to the bottom board. The folding edges of the face board and the center line of the face board respectively form an acute angle. Because the bearing device is used for adapting to the movable floor board with the folding edges, a bearing traverse beam of the bearing device is provided with a groove for placing the folding edges. The utility model has the advantages that the intensity of the bearing edges can reach enough high, the surface of floor boards, particularly bare boards, can not be easily abraded to erode the movable floor board, and the installation and disassembly of the utility model are simple and in one step into place, and in addition, screws can not generate looseness during the consigning and transporting course.
Description
The utility model relates to a kind of steel raised flooring system that lay on ground that is mainly used in.
At present many have a large amount of wirings, needs antistatic, clean place, and it is equipped with raised flooring system, promptly earlier at the good supporting arrangement of floor mounted, the polylith movable floor shelved be installed on its corresponding supporting arrangement then.The movable floor that uses adopts false steel floor mostly at present, present false steel floor is to divide at a quadrangle panel to put the quadrangle base plate that a middle part has a plurality of pits, be used between panel and base plate perfusion filler such as cement paste etc. having stuffing hole on the base plate, the base plate middle part that has pit is whole to the panel indent, and the bottom of pit is connected with the panel contact and with panel spot welding, the base plate periphery is folded to panel and its edge outwards is flattened on the panel bottom periphery, the periphery edge of base plate and its smooth panel bottom periphery constitute the side-strut of movable floor jointly, form the peripheral boss that surrounds the pit face in the base plate bottom.On the crossbeam of the supporting arrangement of movable floor correspondence, boss rests on the supporting disk of accepting crossbeam above-mentioned side-strut with regard to frame.Also there are some defectives in this type of steel raised flooring system of the prior art: because the insufficient strength height of side-strut, yielding in manufacturing, transportation, more because it bears the very load of hard intensity, as weight or have the load of roller when mobile, be out of shape more obvious thereon; Next is bare board (contact surface on adjacent activities floor does not have the supplementary protection layer), because all movable floors are in order to prevent corrosion, all handle at the steel plate external surface through application, so when laying bare board on ground, perhaps between the side-strut of bare board and bare board when installing and using, can be because phase mutual friction, collision and the application layer of injured surface makes movable floor be easy to corrosion; Once more, when installation placement movable floor is on supporting arrangement,, each piece movable floor is settled at one go owing to the peripheral profile between the movable floor can not clearly be determined; In addition,, need the configuration screw, habitually in the industry, in the movable floor carrying, transporting, screw is placed in the lockhole of angle, thereby just produced problem such as toner screw so that movable floor and supporting arrangement is fastening for the movable floor that has the angle lockhole.
The purpose of this utility model is to address the aforementioned drawbacks by the improvement to steel raised flooring system in the prior art.
For reaching above-mentioned purpose, the utility model is as follows with above-mentioned steel raised flooring system design:
The steel raised flooring system, supporting arrangement with movable floor and movable floor, wherein movable floor has a quadrangle panel, the quadrangle base plate that one middle part has a plurality of pits is set under the panel, on base plate, have at least one stuffing hole, it is whole to the panel indent and form the pit face to have the base plate middle part of described pit, the bottom of the pit on it is connected with the panel contact and with panel, the periphery of base plate is folded to panel and its edge outwards is flattened on panel bottom periphery place, the edge of described base plate periphery and its smooth panel bottom periphery constitute the side-strut of movable floor jointly, form the peripheral boss that surrounds the pit face in base plate bottom, panel periphery has one to acutangulate and be folded to flanging with respect to base plate boss outboard flanges with the panel vertical plane; And supporting arrangement is made up of lower support seat and the upper branching holder that can regulate mutual distance, upper branching holder connects with the lower support seat by cramp bar, upper branching holder is made of supporting disk and the supporting beam of fixing or make one, supporting beam is arranged on the supporting disk top, supporting beam is made of four " recessed " type crossbeams that are arranged on the supporting disk in " ten " word mode, described each " recessed " type crossbeam has a groove that is beneficial to the panel flanging of placing adjacent two aforementioned movable floors, and the groove both sides are used for supporting respectively the crossbeam convex surface of described two movable floor side-struts.
As the further technical measures of aforementioned schemes, described panel flanging also has a baby hem that overturns that extends in described flanging inner surface.
Further, the baby hem of aforementioned panel flanging further extends at the flanging inner surface, be folded to once more and smoothly extend to the described base plate periphery edge soffit that is flattened on panel periphery bottom place, and constitute the side-strut of movable floor with described base plate periphery edge and its smooth panel bottom periphery.
As required, the movable floor of aforementioned each steel raised flooring system, can four jiaos of panel with corresponding base plate boss on have the panel angle lockhole and the base corner lockhole of coaxial line, between panel angle lockhole and base corner lockhole one pipe is set, the internal diameter of the section of a pipe of contiguous panel angle lockhole is less than the screw thread external diameter that is used for wherein.
Attractive in appearance or increase the movable floor surface abrasion resistance or further strengthen anti-static effect for the movable floor that makes aforementioned each steel raised flooring system, post paste layer at described panel surface and flanging external surface.
Further, the panel flanging of movable floor can all post paste layer on the inside and outside surface of described panel surface and flanging.
Described tetragonal steel raised flooring system, also can do some distortion, in panel and a side of base plate periphery or relative both sides, one recess to corresponding panel plane center line indent is arranged, panel periphery at each edge of described recess is flattened on the base plate periphery, perhaps inwardly upset and the smooth base plate periphery soffit that extends to of panel periphery.The sort of activity floor can be provided with office auxiliaries such as socket in indent.
The supporting arrangement of movable floor is made up of lower support seat and the upper branching holder that can regulate mutual distance, upper branching holder connects with the lower support seat by cramp bar, upper branching holder is made of supporting disk and the supporting beam of fixing or make one, supporting beam is arranged on the supporting disk top, supporting beam is made of four " recessed " type crossbeams that are arranged on the supporting disk in " ten " word mode, described each " recessed " type crossbeam has a groove that is beneficial to the panel flanging of placing adjacent two aforementioned movable floors, and the groove both sides are used for supporting respectively the crossbeam convex surface of described two movable floor side-struts.
As the further technical measures of aforementioned schemes, the supporting disk upper surface described in the aforementioned supporting arrangement is divided into the base plate boss bearing surface at four intervals by described " ten " font supporting beam.
Further, the supporting beam of aforementioned supporting arrangement is made of four strips " recessed " type crossbeam, and a described crossbeam is fixed on the supporting disk upper surface of adjacent two described supporting arrangements when aforementioned movable floor is installed.
Be used for the form of structure of supporting beam of the supporting arrangement of movable floor with above-mentioned different another kind, described supporting beam is spaced apart and constitute with billet shape " recessed " the type crossbeam that " ten " font mode and described supporting disk are made one by four adjacent end portions.
Based on the steel raised flooring system of aforementioned schemes statement, the utility model has the advantages that: side-strut intensity can reach enough height; Be difficult for scratch surface particularly bare board surface and the moving floor corrosion of activation; Install, dismounting is easy, only needs the panel flanging is aimed at the position of corresponding crossbeam groove, a step is in place; In addition, in the delivery transportation, screw can not produce loosening.
Below put up with reference to description of drawings embodiment of the present utility model:
Fig. 1, Fig. 2 are the citation forms of the panel flanging of movable floor in the utility model;
Fig. 3, Fig. 4 are the distortion at Fig. 1, Fig. 2 basis top panel flanging;
Fig. 5, Fig. 6 are the further distortion at Fig. 3, Fig. 4 basis top panel flanging;
Fig. 7, Fig. 8, Fig. 9 are the structural representations that posts paste layer on the movable floor of aforementioned three kinds of panel flanging forms;
Figure 10 is the citation form of the structural representation of movable floor in the utility model, more than the movable floor of being explained in each accompanying drawing all based on this accompanying drawing;
Figure 11 is based on the embodiment of the steel raised flooring system that movable floor of the present utility model and supporting arrangement constitute, and has shown that in the mode of decomposing movable floor plants the installation marriage relation of supporting arrangement therewith among the figure;
Figure 12, Figure 13 have illustrated movable floor and the concrete structural representation that combines of supporting arrangement among Figure 11, and wherein Figure 12 is the vertical view of supporting arrangement behind the removal movable floor, and Figure 13 is the B-B cross-sectional schematic of Figure 12 behind the placement movable floor;
Figure 14 is another embodiment of steel raised flooring system that adopts the supporting arrangement of another kind of movable floor, explained the installation marriage relation of movable floor and such supporting arrangement jointly with Figure 15, Figure 16, wherein Figure 16 is the A-A cross-sectional schematic of Figure 15 behind the placement movable floor;
It is pointed out that the movable floor that the utility model is explained, all can install with aforementioned two kinds of supporting arrangements and combine.
Figure 17 is the bottom view of the distortion of the utility model movable floor of having two recesses.
With reference to Fig. 1, the movable floor of Fig. 2 and Figure 10, its panel 10 is arranged with the base plate 20 that has pit 21, base plate 20 middle parts are connected with panel spot welding to pit 21 bottoms of the pit face 22 that panel 10 indents form, the periphery 23 of base plate 20 is folded to panel 10 and its edge 231 outwards is flattened on panel bottom periphery 11, the edge 231 of base plate periphery 23 and the panel 10 bottom periphery 11 common side-struts 30 that constitute movable floor, form the peripheral boss 24 surround pit face 22 in base plate 20 bottoms, the periphery 11 of panel 10 has one to acutangulate α with panel 10 vertical planes and be folded to flanging 12 with respect to base plate boss 24 outboard flanges 241.
Among Fig. 3, Fig. 4, the flanging 12 of panel 10 overturns in its inner surface and extends to form the baby hem 13 of flanging 12.
Among Fig. 5, Fig. 6, baby hem 13 further extends at flanging 12 inner surfaces, be folded to once more and the smooth soffit that extends to base plate periphery 23 edges 231 of panel periphery 11 bottoms, form one and extend baby hem 14, like this, extend baby hem 14 and the side-strut 30a of base plate periphery 23 edges 231 with its smooth panel 10 bottom periphery 11 formation movable floors.
From Fig. 1～Fig. 6, can see, four jiaos of panel 10 with corresponding base plate boss 24 on have the panel angle lockhole 15 and base corner lockhole 25 of coaxial line, at panel angle lockhole 15 and 25 of base corner lockholes a plastic pipe 31 is set, on the outboard flanges 241 of base plate boss 24, then have stuffing hole 26, a filler port lid 261 is set on the stuffing hole 26.
In Fig. 7～Fig. 9, antistatic panel paste layer 16 is posted on panel 10 surfaces, and flanging 12 external surfaces then post antistatic flanging paste layer 17, certainly in order to increase anti-static effect better, also flanging paste layer 17 can be extended to the external surface of the baby hem 13 of flanging 12.
Figure 11, Figure 12 and Figure 13 are the combinations of the movable floor supporting arrangement a kind of with it of the aforementioned forms described, as an embodiment of the utility model steel raised flooring system.The supporting arrangement of explaining among the figure, form by lower support seat 40a and upper branching holder 50a, lower support seat 40a is made of lower support seat board 41a that makes one and cramp bar 42a, cramp bar 42a is a screw rod, its with female upper branching holder 50a thread connection is set, upper branching holder 50a is made of supporting disk 51a that makes one and supporting beam 52a, the cramp bar 42a of upper branching holder 50a below is provided with nut 43a, can be by rotating screw cap 43a with the upper branching holder 50a locking of adjusted good supporting arrangement height, supporting beam 52a is that four tail trimmers that have groove 53a that are arranged on the supporting disk 51a in " ten " word mode are formed, the both sides projection of the groove 53a of crossbeam 54a is crossbeam convex surface 55a, the upper surface of supporting disk 51a is supported beam 52a and is divided into base plate boss bearing surface 56a at interval, has angle lock screw hole 57a on the base plate boss bearing surface 56a.When the steel raised flooring system is installed, earlier fix supporting arrangement on ground, four jiaos flanging 12 of movable floor is placed the crossbeam groove 53a of four corresponding supporting arrangements, the side-strut 30 of steel raised flooring system then is shelved on the crossbeam convex surface 55a, and base plate boss 24 places on the base plate boss bearing surface 56a.Between side-strut 30 and crossbeam convex surface 55a, can place antistatic elastomeric layer 60a, boss 24 is fixed on the base plate boss bearing surface 56a by angle lock screw hole 57a with the screw in the plastic pipe 31 70, the major diameter of thread of this screw 70 is greater than the internal diameter of pipe 31.Can find out also that from figure a crossbeam groove 53a can place a side edgefold 12 of one jiao of adjacent two movable floor, thereby the angle that supporting arrangement can bear four movable floors.
Figure 14, Figure 15 and Figure 16 are as another embodiment of the utility model steel raised flooring system.Movable floor among the figure is consistent with the movable floor in the previous embodiment.Supporting arrangement among this embodiment is made up of lower support seat 40b and upper branching holder 50b, lower support seat 40b is made of lower support seat board 41b that makes one and cramp bar 42b, cramp bar 42b is a screw rod, its with female upper branching holder 50b thread connection is set, upper branching holder 50b by supporting disk 51b with constitute by screw 80 supporting beam 52b fixed thereon, the cramp bar 42b of upper branching holder 50b below is provided with nut 43b, can be by rotating screw cap 43b with the upper branching holder 50b locking of adjusted good supporting arrangement height, supporting beam 52b is made up of four elongated cross member 54b that have groove 53b that are arranged on the supporting disk 51b in " ten " word mode, every crossbeam 54b is fixed on the upper surface of the supporting disk 51b of two adjacent supporting arrangements by screw 80 when the steel raised flooring system is installed, the both sides projection of the groove 53b of crossbeam 54b is crossbeam convex surface 55b, the upper surface of each supporting disk 51b is supported beam 52b and is divided into base plate boss bearing surface 56b at interval, has angle lock screw hole 57b on the base plate boss bearing surface 56b.When the steel raised flooring system is installed, earlier fix supporting arrangement on ground, four jiaos flanging 12 of movable floor is placed the crossbeam groove 53b of four corresponding supporting arrangements, the side-strut 30 of steel raised flooring system then is shelved on the crossbeam convex surface 55b, and base plate boss 24 places on the base plate boss bearing surface 56b.Between side-strut 30 and crossbeam convex surface 55b, also can place the antistatic elastomeric layer 60b of whole piece, boss 24 is fixed on the base plate boss bearing surface 56b by angle lock screw hole 57b with the screw in the plastic pipe 31 70, the major diameter of thread of this screw 70 is greater than the internal diameter of pipe 31.Can find out also that from figure a crossbeam groove 53b can place the whole piece flanging 12 of adjacent two movable floor one sides, the movable floor of present embodiment can bear the load bigger than last embodiment.
Figure 17 is a kind of distortion of movable floor in the utility model, in the relative both sides of panel 10 with base plate 20 peripheries 23, one recess 90 to corresponding panel 10 plane centreline indents is respectively arranged, at inside directly smooth base plate periphery 23 soffits that extend to of upset of the panel periphery 11 at each edge of recess 90.Certainly also can be simply each edge of recess 90 be flattened on the base plate periphery 23.The movable floor of Figure 17 statement, the recess that it has is used in the movable floor surface socket etc. is set.
The distortion of the steel floor as Figure 17 as required, also can only be with a recess.
Claims (10)
1, the steel raised flooring system, supporting arrangement with movable floor and movable floor, wherein movable floor has a quadrangle panel, the quadrangle base plate that one middle part has a plurality of pits is set under the panel, on base plate, have at least one stuffing hole, it is whole to the panel indent and form the pit face to have the base plate middle part of described pit, the bottom of the pit on it is connected with the panel contact and with panel, the periphery of base plate is folded to panel and its edge outwards is flattened on the panel bottom periphery, the edge of described base plate periphery and its smooth panel bottom periphery constitute the side-strut of movable floor jointly, form the peripheral boss that surrounds the pit face in the base plate bottom; And supporting arrangement is made up of lower support seat and the upper branching holder that can regulate mutual distance, upper branching holder connects with the lower support seat by cramp bar, upper branching holder is made of supporting disk and the supporting beam of fixing or make one, supporting beam is arranged on supporting disk top, it is characterized in that: panel periphery has one to acutangulate and be folded to flanging with respect to base plate boss outboard flanges with the panel vertical plane; Supporting beam is made of four " recessed " type crossbeams that are arranged on the supporting disk in " ten " word mode, described each " recessed " type crossbeam has a groove that is beneficial to the panel flanging of placing adjacent two aforementioned movable floors, and the groove both sides are used for supporting respectively the crossbeam convex surface of described two movable floor side-struts.
2, steel raised flooring system according to claim 1 is characterized in that: described panel flanging also has a baby hem that overturns that extends in described flanging inner surface.
3, steel raised flooring system according to claim 2, it is characterized in that: the baby hem of aforementioned panel flanging further extends at the flanging inner surface, be folded to once more and smoothly extend to the described base plate periphery edge soffit that is flattened on panel periphery bottom, and constitute the side-strut of steel floor with described base plate periphery edge and its smooth panel bottom periphery.
4, according to each described steel raised flooring system of claim 1-3, it is characterized in that: four jiaos of panel with corresponding base plate boss on have the panel angle lockhole and the base corner lockhole of coaxial line, between panel angle lockhole and base corner lockhole one pipe is set, the internal diameter of the section of a pipe of contiguous panel angle lockhole is less than the screw thread external diameter that is used for wherein.
5, steel raised flooring system according to claim 4 is characterized in that: post panel paste layer and flanging paste layer at described panel surface and flanging external surface.
6, steel raised flooring system according to claim 1 is characterized in that: post the panel paste layer at described panel surface, and the flanging paste layer is all posted on the inside and outside surface of flanging.
7, according to each described steel raised flooring system among the claim 1-6, it is characterized in that: in panel and a side of base plate periphery or relative both sides, one recess to corresponding panel plane center line indent is arranged, panel periphery at each edge of described recess is flattened on the base plate periphery, perhaps inwardly upset and the smooth base plate periphery soffit that extends to of panel periphery.
8, according to each described steel raised flooring system among the claim 1-7, it is characterized in that: described supporting disk upper surface is divided into the base plate boss bearing surface at four intervals by described " ten " font supporting beam.
9, steel raised flooring system according to claim 8, it is characterized in that: described supporting beam is made of four strips " recessed " type crossbeam, and a described crossbeam is fixed on the supporting disk upper surface of adjacent two described supporting arrangements when aforementioned steel floor is installed.
10, steel raised flooring system according to claim 8 is characterized in that: described supporting beam is spaced apart and constitute with billet shape " recessed " the type crossbeam that " ten " font mode and described supporting disk are made one by four adjacent end portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00219249 CN2446204Y (en) | 2000-01-24 | 2000-01-24 | Movable floor supported by steel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00219249 CN2446204Y (en) | 2000-01-24 | 2000-01-24 | Movable floor supported by steel frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2446204Y true CN2446204Y (en) | 2001-09-05 |
Family
ID=33584463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00219249 Expired - Fee Related CN2446204Y (en) | 2000-01-24 | 2000-01-24 | Movable floor supported by steel frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2446204Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912966A (en) * | 2012-10-23 | 2013-02-06 | 东南大学常州研究院 | Sealing method applicable to underfloor air conditioning system and floor integrated device |
| CN106368412A (en) * | 2016-11-16 | 2017-02-01 | 天津市天财新通科技发展有限公司 | Anti-static floor easy to dismantle and install |
| CN110145092A (en) * | 2019-04-02 | 2019-08-20 | 北京承达创建装饰工程有限公司 | Architecture indoor flooring packed system and its construction method |
-
2000
- 2000-01-24 CN CN 00219249 patent/CN2446204Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912966A (en) * | 2012-10-23 | 2013-02-06 | 东南大学常州研究院 | Sealing method applicable to underfloor air conditioning system and floor integrated device |
| CN106368412A (en) * | 2016-11-16 | 2017-02-01 | 天津市天财新通科技发展有限公司 | Anti-static floor easy to dismantle and install |
| CN110145092A (en) * | 2019-04-02 | 2019-08-20 | 北京承达创建装饰工程有限公司 | Architecture indoor flooring packed system and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |