CN2346868Y - Suspension truss of overhead floor system and its fixing structure - Google Patents
Suspension truss of overhead floor system and its fixing structure Download PDFInfo
- Publication number
- CN2346868Y CN2346868Y CN 98218391 CN98218391U CN2346868Y CN 2346868 Y CN2346868 Y CN 2346868Y CN 98218391 CN98218391 CN 98218391 CN 98218391 U CN98218391 U CN 98218391U CN 2346868 Y CN2346868 Y CN 2346868Y
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- CN
- China
- Prior art keywords
- outstanding
- purlin
- floor system
- raised floor
- fixed structure
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a suspension truss of an overhead floor system and a fixing structure thereof. A plurality of suspension truss groups are assembled on a plurality of bracket bodies, wherein every suspension truss group is provided with two transversal bars and at least one straight bar, the straight bar is fixedly arranged between the two transversal bars and each transversal bar is provided with two tail ends. A tray having a circular hole is sheathed on a screw rod, and a second adjusting screw cap is screwed on the screw rod and is positioned below the tray. The tail ends of the transversal bars are inserted between a supporting board and the tray, and the transversal bars are locked and clamped by the second adjusting screw cap, or at least one fixing hole is arranged on the supporting board. The tail ends of the transversal bars are provided with corresponding fixing holes so as to directly lock the fixing holes of the tail ends of the transversal bars on the fixing holes on the supporting board by screws.
Description
The utility model relates to a kind of outstanding purlin and fixed structure thereof of raised floor system, refers to a kind of outstanding purlin of raised floor system and fixed structure thereof that is applicable to heavy load, high precision especially.
General raised floor system is used in dust free room, Computer Facilities more ... Deng for setting up precision, deflection, shockproof or place that environmental requirement is very high.The outstanding purlin of traditional raised floor as shown in Figure 4, only with the fixing hole 924 of a plurality of elongated suspension truss rod 8 sleeves supporting plate 922 above pallet body 9 again with the screw locking, 9 spans of two pallet bodies reach more than 60 centimeters mostly.When running into than heavy load or earthquake, suspension truss rod 8 elongated body of rod centre produce distortion, cause the position, the inaccurate especially aisle of valuable equipment precision that is placed on the top often need bear valuable equipment go-cart roll extrusion easily, if two adjacent elongated suspension truss rods 8 are distortion thereby cause two ground plate bodys, 5 Deformation Height on it to differ, cause the vibrations of valuable equipment go-cart, and then fault or damage are changed and are made the sector feel puzzlement often.In addition, directly put ground plate body 5 on traditional suspension truss rod 8, directly touch and be easy to generate noise, day experience all sorts of the static that rubs and produce and can't get rid of yet, all these is not very desirable.
Main purpose of the present utility model is to provide a kind of outstanding purlin and fixed structure thereof of raised floor system, makes it can overcome the yielding disappearance in outstanding purlin in the prior art, and has advantages such as heavy load, high strength and high precision.
The technical measures of implementing the utility model above-mentioned purpose and taking are as described below:
The utility model mainly is that group is provided with a plurality of outstanding purlins group on a plurality of pallet bodies; This pallet body is adjusted nut by base, supporting plate portion and first and is formed; This base is to be provided with a threaded portion above a hollow cylinder versatilely; This supporting plate portion sets firmly a supporting plate above a screw rod, screw rod and this threaded portion screw togather; This first adjustment nut is arranged on this screw rod, and is positioned on this threaded portion and can double thread portion forces tight locking; It is characterized in that: each outstanding purlin group has two cross bars and at least one straight-bar, and these straight-bars are to be installed between two cross bars, and these cross bars have two ends respectively; One pallet has a circular hole to be set on this screw rod; One second adjustment nut is arranged on this screw rod and is positioned at the pallet below; So that these cross bar ends are plugged between supporting plate and the pallet, adjust nut with the sealed clamping of cross bar with second again.Perhaps can on this supporting plate, be provided with at least one fixing hole, the terminal appropriate location of these cross bars is provided with corresponding fixing hole, directly lock on the fixing hole of supporting plate from fixing hole, form the raised floor system of a kind of heavy load, high strength and high precision with screw with these cross bar ends.
Cross bar two ends of the outstanding purlin of the utility model group can be respectively equipped with a half-round, and preferably the diameter limit of this half-round becomes miter angle with cross bar; The half-round of per two adjacent cross bars can be to a synthetic wholecircle shape, can envelope the screw rod periphery.The section of cross bar or straight-bar can be enclosed type, door type, I font, H font or other have high-intensity equivalent cross-section.The utility model also can be provided with pad above outstanding purlin group or supporting plate, can avoid ground plate body and outstanding purlin group directly to touch the generation noise, and this pad can be conductive material, to eliminate static.
The present embodiment shown in conjunction with the accompanying drawings is further described the outstanding purlin and the fixed structure thereof of the utility model raised floor system.Wherein:
Fig. 1 is the utility model three-dimensional exploded view.
Fig. 2 is the outstanding purlin of the utility model group combination schematic diagram.
Fig. 3 is the detail drawing of the outstanding purlin of the utility model group combination.
Fig. 4 is known elevated floor structure figure.
The figure number explanation:
Pallet body 1 base 11 hollow cylinders 111
Base plate 112 threaded portions 113 supporting plate portions 12
Screw rod 121 supporting plates 122 pads 123
Fixing hole 124 pallets 14 circular holes 141
First adjusts nut 13 second adjusts nut 15 outstanding purlin groups 2
Straight-bar 22 pads 23 outstanding purlin groups 3
Straight-bar 32 outstanding purlin group 4 cross bars 41
Straight-bar 42 ground plate bodys 5 suspension truss rods 8
Present embodiment has a plurality of pallet bodies 1, a plurality of outstanding purlins group 2,3,4 and a plurality of ground plate body 5.
Fig. 1 shows wherein one group of pallet body 1 and four adjacent outstanding purlin groups 2,3,4 thereof.This pallet body 1 is adjusted nut 13 by base 11, supporting plate portion 12 and first and is formed; Base 11 is to set firmly a base plate 112 below a hollow cylinder 111, and the top is established a threaded portion 113 versatilely; Supporting plate portion 12 sets firmly a supporting plate 122 above its screw rod 121, four limits are provided with four fixing holes 124 on the supporting plate 122, and screw rod 121 can insert hollow cylinder 111 and screw togather with this threaded portion 113; First adjusts nut 13 is arranged on this screw rod 121, and is positioned on this threaded portion 113 and can double thread portion 113 forces tight locking.This screw rod 121 also passes the circular hole 141 of a pallet 14 central authorities, and pallet 14 belows also have one second adjustment nut 15 to be arranged on the screw rod 121.
Four outstanding purlin groups 2,3,4 have three kinds of different conditions, all between two cross bars 21,31,41, set firmly a straight-bar 22,32,42 and form an I-shape construction, the cross bar of present embodiment and straight-bar are the enclosed type section, each cross bar two ends have terminal 211,311,411, and wherein two ends 211,311 of cross bar 21,31 are provided with half-round 212,312, and the end 411 of cross bar 41 is then established a fixing hole 413.
Please consult Fig. 2 simultaneously, to hang purlin 2,3 earlier during the present embodiment combination vertically puts alternately, and 211,311 holders of its cross bar 21,31 ends are placed between supporting plate 122 and the pallet 14, in the present embodiment these two adjacent half-round 212,312 respectively with the inclination at 45 of its cross bar 21,31 proper shapes, can be mutually screw rod 121 be enveloped (Fig. 3) to a synthetic wholecircle shape.Two outstanding purlin groups 4 of opposite side are also vertically put alternately, and are plugged between supporting plate 122 and the pallet 14 with its end 411, earlier the fixing hole 413 of cross bar 41 are locked on the fixing hole 124 of supporting plate 122 with screw 414.So far, adjust nut 15 by second and up lock, just can be between pallet 14 and supporting plate 122 with cross bar 21,31, the 41 sealed clampings of four outstanding purlin groups 2,3,4.Present embodiment cross bar, straight-bar are the enclosed type section, and are supported on two pallet bodies, 1 centre continuously, and the strong deflection of centre structure is little, so a kind of heavy load, high-intensity raised floor system can be provided.
Fig. 1 shows that also present embodiment is provided with a plurality of pads 23 at cross bar 21,31,41 or straight-bar 22,32,42 top center places, makes a noise to avoid ground plate body 5; Present embodiment also is provided with a conductive spacer 123 above supporting plate 122, with electrostatic guide ground connection, have the high precision advantage.
In sum, no matter the utility model all shows it be different from the feature of known technology with regard to purpose, means and effect, and real is a quantum jump of " the outstanding purlin and the fixed structure thereof of raised floor system ".
Claims (10)
1. the outstanding purlin and the fixed structure thereof of a raised floor system mainly are that group is provided with a plurality of outstanding purlins group on a plurality of pallet bodies; Should
Pallet body is adjusted nut by base, supporting plate portion and first and is formed; This base is to be provided with a threaded portion above a hollow cylinder versatilely; This supporting plate portion sets firmly a supporting plate above a screw rod, screw rod and this threaded portion screw togather; This first adjustment nut is arranged on this screw rod, and is positioned on this threaded portion and can double thread portion forces tight locking;
It is characterized in that,
Each outstanding purlin group has two cross bars and at least one straight-bar, and these straight-bars are installed between two cross bars, and these cross bars have two ends respectively;
One pallet has a circular hole to be set on this screw rod;
One second adjustment nut is arranged on this screw rod and is positioned at the pallet below;
The terminal holder of these cross bars can be put between supporting plate and pallet by said structure, adjust nut with the sealed clamping of cross bar with second again, form raised floor system.
2. the outstanding purlin and the fixed structure thereof of raised floor system as claimed in claim 1 is characterized in that supporting plate is provided with at least one fixing hole; The terminal appropriate location of cross bar is provided with a fixing hole.
3. the outstanding purlin and the fixed structure thereof of raised floor system as claimed in claim 1 is characterized in that, two ends of these cross bars have a half-round respectively.
4. the outstanding purlin and the fixed structure thereof of raised floor system as claimed in claim 3 is characterized in that, the half-round of every adjacent two cross bars can be to a synthetic wholecircle shape.
5. the outstanding purlin and the fixed structure thereof of raised floor system as claimed in claim 1 is characterized in that, this cross bar or straight-bar are the enclosed type section.
6. the outstanding purlin and the fixed structure thereof of raised floor system as claimed in claim 1 is characterized in that, this cross bar or straight-bar are the door character type section.
7. the outstanding purlin and the fixed structure thereof of raised floor system as claimed in claim 1 is characterized in that, these group tops, outstanding purlin are provided with pad.
8. the outstanding purlin and the fixed structure thereof of raised floor system as claimed in claim 7 is characterized in that, this pad is that conductive material is made.
9. the outstanding purlin and the fixed structure thereof of raised floor system as claimed in claim 1 is characterized in that, this supporting plate top is provided with pad.
10. the outstanding purlin and the fixed structure thereof of raised floor system as claimed in claim 9 is characterized in that, this pad is that conductive material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98218391 CN2346868Y (en) | 1998-08-20 | 1998-08-20 | Suspension truss of overhead floor system and its fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98218391 CN2346868Y (en) | 1998-08-20 | 1998-08-20 | Suspension truss of overhead floor system and its fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2346868Y true CN2346868Y (en) | 1999-11-03 |
Family
ID=33970715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98218391 Expired - Fee Related CN2346868Y (en) | 1998-08-20 | 1998-08-20 | Suspension truss of overhead floor system and its fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2346868Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104246092A (en) * | 2012-04-23 | 2014-12-24 | 张成哲 | Seismic isolation device for dual floor having upper frame structure and minimized number of pillars |
| CN109779200A (en) * | 2019-03-06 | 2019-05-21 | 孙夏星 | A kind of antistatic floor easy for installation |
| CN111155636A (en) * | 2018-11-08 | 2020-05-15 | 新一代产品公司 | Building assembly |
| CN111997301A (en) * | 2019-11-14 | 2020-11-27 | 上海开装建筑科技有限公司 | Supporting piece, supporting device and supporting system for floor overhead |
-
1998
- 1998-08-20 CN CN 98218391 patent/CN2346868Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104246092A (en) * | 2012-04-23 | 2014-12-24 | 张成哲 | Seismic isolation device for dual floor having upper frame structure and minimized number of pillars |
| CN111155636A (en) * | 2018-11-08 | 2020-05-15 | 新一代产品公司 | Building assembly |
| CN111155636B (en) * | 2018-11-08 | 2022-03-15 | 新一代产品公司 | Building assembly |
| CN109779200A (en) * | 2019-03-06 | 2019-05-21 | 孙夏星 | A kind of antistatic floor easy for installation |
| CN111997301A (en) * | 2019-11-14 | 2020-11-27 | 上海开装建筑科技有限公司 | Supporting piece, supporting device and supporting system for floor overhead |
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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 |