CN2563229Y - Foot frame structure for overhead floor - Google Patents
Foot frame structure for overhead floor Download PDFInfo
- Publication number
- CN2563229Y CN2563229Y CN 02266277 CN02266277U CN2563229Y CN 2563229 Y CN2563229 Y CN 2563229Y CN 02266277 CN02266277 CN 02266277 CN 02266277 U CN02266277 U CN 02266277U CN 2563229 Y CN2563229 Y CN 2563229Y
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- CN
- China
- Prior art keywords
- top board
- foot rest
- raised floor
- screw
- stay pipe
- 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 foot frame structure for overhead floors, comprising a bottom plate, a supporting pipe and a top plate, wherein the top of the supporting pipe is provided with a screw hole seat and the bottom of the supporting pipe is fixed on the bottom plate; the bottom of the top plate is fixedly provided with a screw which is in screw connection with the screw hole of the supporting pipe; the top plate is provided with a plurality of connecting parts which are arranged at four corners of the top plate; the two sides of each connecting part are provided with a groove each. In addition, the connecting parts of the top plate are lower than the top face of the top plate and are in a step shape. Compared with the prior art, the utility model has the advantages of large loading capacity, insusceptibility to deformation, good anti-shock performance, etc.
Description
Technical field
The utility model relates to a kind of foot rest structure that is used for raised floor, relating in particular to a kind of profile groove spacing of two adjacent on top board connecting portions that makes strengthens, and the situation that does not have fracture takes place, and raised floor is contacted really with the top board end face of foot rest, can bear bigger load, the architecture advances of the foot rest that its shatter-proof ability is preferable.
Background technology
Existing raised floor has been widely used in places such as wafer factory, IC test section, light shield laboratory, existing raised floor is to be set up on the crisscross trusses, the plotted point of these trusses respectively is provided with a foot rest, in order to support trusses and raised floor, also can be provided with suitable girder steel in addition, in order to foot rest, trusses and raised floor frame are higher than suitable height in the foot rest below.
As shown in Figures 1 and 2, the foot rest 1a of raised floor includes a stay pipe 10a, an one base plate 11a and a top board 12a, described stay pipe 10a is cylindrical, described base plate 11a and top board 12a are square tabular, base plate 11a is connected in stay pipe 10a bottom with welding manner, described top board 12a bottom is installed with one vertically to the screw rod 13a that is provided with, the screw rod 13a of top board 12a bottom is bolted among the screw 14a at stay pipe 10a top, make top board 12a be connected in stay pipe 10a top in the mode of being spirally connected, and can on screw rod 13a, be bolted with nut 15a, so that screw rod 13a is locked in stay pipe 10a, form a foot rest 1a whereby; This foot rest 1a can be fixed on ground or the girder steel, and top board 12a then can be in order to support trusses 2a and raised floor 3a, in order to raised floor 3a is supported in suitable height.
Described top board 12a is tabular, this top board 12a four limits respectively are provided with a junction 16a, and respectively be provided with a connecting hole 17a on this connecting portion 16a, these trusses 2a one end is to be placed on the connecting portion 16a of top board 12a, and run through the connecting hole 17a of trusses 2a one end and top board 12a in regular turn with screw 4a, then be bolted in nut 5a and locked, make this trusses 2a be able to be fixed on the top board 12a by screw 4a locking mode.
But, above-mentioned raised floor foot rest 1a, its top board 12a four limits respectively are provided with a junction 16a, and each connecting portion 16a two side need be provided with a profile groove 18a, so that being placed on, trusses 2a one end connects on the 16a, but very close of the profile groove 18a of two adjacent connecting portion 16a, significantly reduce intensity so can between two adjacent profile groove 18a, respectively form a narrow 19a, when raised floor 3a load-carrying, narrow 19a has the situation of fracture to take place easily, and the foot rest of general raised floor is when carrying out top board 12a marginal test, and the also as easy as rolling off a log fracture of narrow 19a is so be difficult to by test.
Moreover, the foot rest 1a of above-mentioned raised floor, when the connecting portion 16a that is placed in top board 12a when these trusses 2a one end goes up, promptly can cause trusses 2a to protrude top board 1 2a end face, when causing raised floor 3a to be layed on the trusses 2a, this raised floor 3a top board 12a end face promptly can't be certain and foot rest 1a contacts, therefore raised floor 3a can't rely on the top board 12a of foot rest 1a to support, make raised floor 3a can't firmly be positioned on the foot rest 1a, raised floor easily produces displacement because of factors such as vibrations, and its shatter-proof ability is relatively poor.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of can bear bigger load and be difficult for deformed damaged, the preferable foot rest structure that is used for raised floor of shatter-proof ability in order to overcome the defective that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions: a kind of foot rest structure that is used for raised floor, comprise a base plate, a stay pipe, a top board, it is characterized in that, described stay pipe top is provided with a screw seat, and base plate is fixed in the bottom, and described top board bottom is installed with a screw rod, this screw rod is bolted in the screw seat of stay pipe, top board is provided with a plurality of connecting portions, and this connecting portion is arranged at four jiaos of places on the top board, and each connecting portion two side respectively is provided with a profile groove.
The screw seat at described stay pipe top is provided with a screw, and described screw rod is bolted in this screw.
Described screw seat is assembled in the stay pipe top, is equipped with a groove on this screw seat, and this groove is positioned at stay pipe inside, and to being bolted with a fixed screw by groove, this fixed screw stretches into and contacts in the groove on the described stay pipe.
Described base plate is provided with a plurality of fixing holes.
Described top board is provided with a plurality of blocks.
Described top board is provided with a plurality of fixing holes.
The connecting portion of described top board is lower than this top board end face and is stepped.
Respectively be provided with a connecting hole on the connecting portion of described top board.
Be bolted with nut on the described screw rod, the screw rod that this nut is finished adjustment is locked on the stay pipe.
A kind of foot rest structure that is used for raised floor, comprise a base plate, a stay pipe, a top board, it is characterized in that described stay pipe top is provided with a screw seat, base plate is fixed in the bottom, described top board bottom is installed with a screw rod, this screw rod is bolted in the screw seat of stay pipe, and top board is provided with a plurality of connecting portions, and this connecting portion is arranged at four jiaos of places on the top board, and each connecting portion two side respectively is provided with a profile groove, and the connecting portion of described top board is lower than this top board end face and is stepped.
The utility model is owing to adopted above technical scheme, promptly the structure of existing foot rest is improved, it can make the profile groove spacing of two adjacent on the top board of foot rest connecting portions strengthen, and can not form narrow as existing foot rest, make strength of roof preferable, when high frame plate load-carrying, the situation that does not have fracture takes place, and can bear bigger load, and being difficult for producing distortion, damaging, its shatter-proof ability is preferable.Simultaneously, it is stepped because the connecting portion of the utility model top board is lower than this top board end face, therefore when trusses one end is placed on the connecting portion of top board, can make trusses end face and top board end face with high, make trusses can not protrude the top board end face, when raised floor is layed on the trusses, raised floor can positively contact with the top board end face of foot rest, therefore raised floor can rely on the top board of foot rest to support, make raised floor firmly to be positioned on the foot rest, can bear bigger load, be difficult for producing distortion, damage, and raised floor can be because of factors such as vibrations produce displacement, and its shatter-proof ability is preferable.
Description of drawings
Fig. 1 is the stereogram of existing foot rest;
Fig. 2 is existing foot rest user mode sectional view;
Fig. 3 is a three-dimensional exploded view of the present utility model;
Fig. 4 is a stereogram of the present utility model;
Fig. 5 is the utility model user mode stereogram;
Fig. 6 is the utility model user mode sectional view figure;
Fig. 7 is the utility model user mode vertical view.
The specific embodiment
See also Fig. 3 and Fig. 4, the utility model provides a kind of architecture advances of foot rest, it comprises a stay pipe 10, one base plate 11 and a top board 12, described stay pipe 10 is the pipe shape of hollow, its top is provided with a screw seat 13, these screw seat 13 upper edges are axially arranged with a screw 14, described screw seat 13 interlockings are assembled in stay pipe 10 tops, and be equipped with a groove 15 on this screw seat 13, this groove 15 is positioned at stay pipe 10 inside, and respective slot 15 places are bolted with a fixed screw 16 on this stay pipe 10, and these fixed screw 16 the inners are stretched into and contacted in the groove 15, make screw seat 13 can borrow screw to lock and firmly are positioned stay pipe 10 tops.
Described base plate 11 is square or other shape tabular, these base plate 11 crown center places are connected in stay pipe 10 bottoms in modes such as welding, this base plate 11 is provided with a plurality of fixing holes 17, so that utilize retaining elements such as screw (figure slightly) to be locked on the ground or girder steel such as I shaped steel on, make this foot rest firmly be positioned the appropriate location.
Described top board 12 is square or other shape tabular, the place is installed with one vertically to the screw rod 18 that extends in the middle of these top board 12 bottoms, the screw rod 18 of top board 12 bottoms is bolted in the screw 14 of stay pipe 10, can utilize the threaded function between screw rod 18 and the screw 14, make top board 12 make upper and lower mobile adjustment height, and can on this screw rod 18, be bolted with at least one hexagonal (hexagon)nut 19, so that the screw rod 18 that adjustment is finished is locked on the stay pipe 10.
Four jiaos of places respectively are provided with a junction 20 on the described top board 12, these connecting portions 20 are the diagonal angle setting, and each connecting portion 20 2 side respectively is provided with a profile groove 24, so that trusses one end is placed on the connecting portion 20, and respectively be provided with a connecting hole 21 on these connecting portions 20, these connecting portions 20 are the punching out shapes that are in depression, promptly, make these connecting portions 20 be lower than top board 12 end faces and stepped, be provided with a plurality of blocks 22 and fixing hole 23 in this top board 12 in addition, these blocks 22 can be in order to support raised floor edge, angle, prevent raised floor generation level to displacement, 23 of these fixing holes can run through in order to the locking raised floor for screw; Form the architecture advances of foot rest of the present utility model by above-mentioned composition.
See also Fig. 5 to Fig. 7, these trusses 30 are to be square tube type, these trusses 30 1 ends respectively are placed on the connecting portion 20 of top board 12, and wear the connecting hole 21 of trusses 30 1 ends and top board 12 in regular turn with screw 40, then being bolted in nut 50 is locked, make these trusses 30 be able to be fixed in four jiaos of places on the top board 12 by screw 40 modes of locking, then raised floor 60 can be set up on these trusses 30, support raised floor 60 with these top boards 12 and trusses 30, in order to these raised floors 60 are supported in suitable height, so that be applied to wafer factory, the IC test section, places such as light shield laboratory.
The utility model is that the connecting portion 20 on the top board 12 of foot rest is located at Si Jiaochu, make these connecting portions 20 be the diagonal angle setting, to this, the profile groove 24 spacing a (as Fig. 7) of two adjacent connecting portions 20 are strengthened, can significantly not reduce intensity as existing formation narrow, so the utility model is when raised floor 60 load-carryings, the situation that does not have existing narrow fracture takes place, make top board 12 can have preferable intensity, and can bear bigger load, be difficult for producing distortion, damage, and raised floor foot rest of the present utility model is when carrying out top board 12 marginal tests, can have preferable intensity, so that smoothly by test.
The utility model is designed to recess with the connecting portion 20 on the top board 12 of foot rest and forces down in top board 12 end faces, therefore when these trusses 30 1 ends are placed on the connecting portion 20 of top board 12, can make trusses 30 end faces and top board 12 end faces with high, make purlin fine strain of millet 30 can not protrude top board 12 end faces, when therefore raised floor 60 is layed on the trusses 30, this raised floor 60 can contact by top board 12 end faces certain and foot rest, therefore raised floor 60 can rely on the top board 12 of foot rest to support, make raised floor 60 firmly to be positioned on the foot rest, can bear bigger load, be difficult for producing distortion, damage, and raised floor can be because of factors such as vibrations produce displacement, and its shatter-proof ability is preferable.
Claims (10)
1. foot rest structure that is used for raised floor, comprise a base plate, a stay pipe, a top board, it is characterized in that, described stay pipe top is provided with a screw seat, and base plate is fixed in the bottom, and described top board bottom is installed with a screw rod, this screw rod is bolted in the screw seat of stay pipe, top board is provided with a plurality of connecting portions, and this connecting portion is arranged at four jiaos of places on the top board, and each connecting portion two side respectively is provided with a profile groove.
2. the foot rest structure that is used for raised floor as claimed in claim 1 is characterized in that, the screw seat at described stay pipe top is provided with a screw, and described screw rod is bolted in this screw.
3. the foot rest structure that is used for raised floor as claimed in claim 1, it is characterized in that, described screw seat is assembled in the stay pipe top, be equipped with a groove on this screw seat, this groove is positioned at stay pipe inside, to being bolted with a fixed screw by groove, this fixed screw stretches into and contacts in the groove on the described stay pipe.
4. the foot rest structure that is used for raised floor as claimed in claim 1 is characterized in that described base plate is provided with a plurality of fixing holes.
5. the foot rest structure that is used for raised floor as claimed in claim 1 is characterized in that described top board is provided with a plurality of blocks.
6. the foot rest structure that is used for raised floor as claimed in claim 1 is characterized in that described top board is provided with a plurality of fixing holes.
7. the foot rest structure that is used for raised floor as claimed in claim 1 is characterized in that, the connecting portion of described top board is lower than this top board end face and is stepped.
8. the foot rest structure that is used for raised floor as claimed in claim 1 is characterized in that, respectively is provided with a connecting hole on the connecting portion of described top board.
9. the foot rest structure that is used for raised floor as claimed in claim 1 is characterized in that, is bolted with nut on the described screw rod, and the screw rod that this nut is finished adjustment is locked on the stay pipe.
10. foot rest structure that is used for raised floor, comprise a base plate, a stay pipe, a top board, it is characterized in that described stay pipe top is provided with a screw seat, base plate is fixed in the bottom, described top board bottom is installed with a screw rod, this screw rod is bolted in the screw seat of stay pipe, and top board is provided with a plurality of connecting portions, and this connecting portion is arranged at four jiaos of places on the top board, and each connecting portion two side respectively is provided with a profile groove, and the connecting portion of described top board is lower than this top board end face and is stepped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02266277 CN2563229Y (en) | 2002-08-14 | 2002-08-14 | Foot frame structure for overhead floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02266277 CN2563229Y (en) | 2002-08-14 | 2002-08-14 | Foot frame structure for overhead floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2563229Y true CN2563229Y (en) | 2003-07-30 |
Family
ID=33732129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02266277 Expired - Fee Related CN2563229Y (en) | 2002-08-14 | 2002-08-14 | Foot frame structure for overhead floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2563229Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498004A (en) * | 2020-04-17 | 2020-08-07 | 中船黄埔文冲船舶有限公司 | Movable supporting base for raised floor and raised floor |
-
2002
- 2002-08-14 CN CN 02266277 patent/CN2563229Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498004A (en) * | 2020-04-17 | 2020-08-07 | 中船黄埔文冲船舶有限公司 | Movable supporting base for raised floor and raised floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030730 Termination date: 20090814 |