CN2719988Y

CN2719988Y - Elevated floor structure

Info

Publication number: CN2719988Y
Application number: CN 200420066694
Authority: CN
Inventors: 陈耀宗; 王世然
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-09
Filing date: 2004-06-09
Publication date: 2005-08-24
Anticipated expiration: 2014-06-09

Abstract

The utility model relates to an elevated floor structure, comprising a floor body with an upper plate body and with a lower plate body. Wherein, the lower plate body is provided with a plurality of bowl-shaped grooves, the bottom of the upper plate body is supported by a groove body, and the top end of each groove is provided with a slotted hole to tightly rivet to the inner edge of a draw hole which is relative to the slotted hole on the upper plate body. The position where the floor body near the corner is respectively provided with a clamping hole with top and bottom communicated, the opening inner edge of each clamping hole is provided with a folded plate curved inward to match with a clamping sleeve barrel which clamps a hexagonal columnar body, the hollow inner hole of the clamping sleeve barrel is fit for combining with the sleeve joint screw cap of the hexagonal columnar body, and the utility model is suitable for various type elevated floor structure.

Description

Elevated floor structure

Technical field

The utility model relates to a kind of elevated floor structure, particularly a kind of elevated floor structure that includes the floor main body of upper plate body and lower body.

Background technology

Along with network and computer equipment development in science and technology, the situation that has the multiple computer equipment and the network equipment in office or the factory building is more and more general, the power line that electric room links, grid line or data line benefit show mixed and disorderly, laying by raised floor can be hidden in complicated circuit or pipeline under the floor, neat clean ground is provided, and increases visual appearance and avoid influencing personnel and walk about.

Setting up mainly of raised floor is made up of a plurality of floor slices and support foot rest, and the structure of floor slice can be single layer structure or sandwich construction.The floor slice light weight low price of single layer structure, but loosely organized, personnel walk about in last vibrations and the noise of being easy to generate, and are not suitable as the support of highly sophisticated device.Traditional raised floor of sandwich construction is shown in Figure 1A and Figure 1B, the floor slice 90 of this raised floor includes a sandwich of layers 93 by a upper plate body 91 and a lower body 92 and constitutes, upper plate body 91 and lower body 92 are made up of metallics, be generally iron, stainless steel or galvanized iron sheet, 93 of this sandwich of layers comprise fortification substances such as light cement, and the floor slice 90 that is constituted has high strength, the advantage of Highly-absorbing power, can bear higher load-carrying or impact, yet its shortcoming has to a certain degree weight for this floor slice 90 accompanies light cement class material, and can't reclaim, arbitrarily abandon and then form building castoff and contaminated environment.

Desire is high with floor slice 90 supports, need respectively to establish a clamping hole 94 in four corners of floor slice 90, this clamping hole 94 will screw in for the bolt 96 (or foot rest) of adjusting the raised floor height and adjustment nut 97 by clamping one adaptor 95, and this adaptor 95 comprises a switching sleeve 951 and a switching nut 952, this switching sleeve 951 is a plastic material, with the switching nut 952 mutually fit be incorporated into again in the clamping hole 94, this socket is combined into the combination of detachable socket on-fixed, by switching sleeve 951 is the characteristic of plastic material, realizes the absorption and the buffering of floor slice 90 and 96 vibrations of bolt.Floor slice 90 and adaptor 95, bolt 96, adjust nut 97 in conjunction with after assembling, can utilize the frictional force fixing switching sleeve 951 of its close-fitting clamping, make the height of adjusting floor slice 90 and ground, only need to get final product in insert the adjustment hole 961 rotation adjustment of adjusting nut 97 or bolt 96 tops with a spanner, the hollow endoporus of right switching sleeve 951 is cylinder, after being similarly cylindrical switching nut 952 and combining, if the frictional force of switching sleeve 951 and 952 on nut of switching is less than the frictional force of 97 on switching nut 952 and bolt 96 or adjustment nut, switching sleeve 951 will and 952 on nut of switching produce relative rotation, make bolt 96 or adjust nut 97 and can't relatively move with the nut 952 of transferring smoothly.

Summary of the invention

The purpose of this utility model provides a kind of light weight and support force height, makes simple and is suitable for mass-produced elevated floor structure.

Above-mentioned purpose of the present utility model is to realize like this, a kind of elevated floor structure, comprise that one has the floor main body of a upper plate body and a lower body, it is characterized in that: this lower body has several grooves, its cell body is supported in this upper plate body bottom, each groove cell body top is provided with a slotted eye, and each slotted eye is provided with the hole of taking out that an aperture corresponds to slotted eye in the opposite position of upper plate body, respectively takes out the hole inner edge and extends and fluid-tight engagement to the slotted eye inner edge of lower body; This floor main body is provided with a clamping hole that communicates up and down near corner, and the upper and lower opening of each clamping hole respectively is located at plate body up and down, and the inner edge of each opening has the tabs that bends inwards; The adaptive gripper sleeve of this clamping hole, the main external surface of this gripper sleeve is polygon column, and its hollow endoporus is polygon column, combines with the socket nut of a polygon column, and socket nut and the corresponding bolt of its internal diameter or adjustment nut screw togather.

The corner of floor of the present utility model main body respectively is provided with clamping hole in conjunction with sleeve, and in the hollow hole of tube-in-tube structure, be provided with the socket nut of hexagon column, when bolt when the socket nut rotates, provide enough resistances to avoid bolt to screw between socket nut and tube-in-tube structure.

The utility model is elaborated with instantiation below in conjunction with accompanying drawing.

Description of drawings

Figure 1A is the part section schematic perspective view of known raised floor;

Figure 1B is the schematic perspective view of the adaptor of known raised floor;

Fig. 2 A is the schematic perspective view at the main body top, floor of the utility model embodiment;

Fig. 2 B is the sectional drawing of the B-B ' Section line of 2A figure;

Fig. 2 C is the sectional drawing of the C-C ' Section line of 2A figure;

Fig. 3 is the schematic perspective view of the floor bottom part body of the utility model embodiment; And

Fig. 4 is the perspective exploded view of the elevated floor structure of the utility model embodiment.

Description of reference numerals: 10 floor main bodys; 20 upper plate bodies; 21 take out the hole; 22 take out the hole inner edge; 23: Extendible flake; 30 lower bodies; 31 grooves; 32 groove tops; 33 slotted eyes; 40 clamping holes; 41,42 upper and lower openings; 43 tabs; 50 gripper sleeves; 51 hollow endoporus; 52 beads; 60 socket nuts; 61 beads; 70 bolts; 701 adjust the hole; 71 adjust nut; The floor slice of 90 known raised floors; 91 upper plate bodies; 92 lower bodies; 93 sandwich of layers; 94 clamping holes; 95 adaptors; 951 switching sleeves; 952 switching nuts; 96 bolts; 961 adjust the hole; 97: adjust nut.

The specific embodiment

Please referring to Fig. 2 to Fig. 4, the embodiment of elevated floor structure of the present utility model comprises one and has the floor main body 10 of a upper plate body 20 and a lower body 30, floor main body 10 is a square, main body 10 assembly units of multi-disc floor is then formed in same plane can supply overhead floor.Main body 10 structures in floor are suitable for making with metal, especially galvanized iron sheet; Wherein this lower body 30 has several bowl-type grooves 31, and the top 32 of these groove 31 cell bodies is supported in the bottom of upper plate body 20.The top 32 of each groove 31 cell body is provided with a slotted eye 33, each slotted eye 33 is taken out hole 21 in what the opposite position of upper plate body 20 was provided with that an aperture corresponds to slotted eye 33, this is taken out hole 21 and forms with the hole technology of taking out in the machining method for making, to be inserted in the slotted eye 33 back hammerings of each groove 31 closely fixing and the inner edge 22 of taking out hole 21 produces Extendible flakes 23, form upper plate body 20 and lower body 30 riveted states, and this combination needn't gluing or screw, and processing rapidly and be difficult for producing waste material.Have a height around the lower body 30, its edge combines the floor main body 10 that forms a rugged construction with the edge of upper plate body 20.

Please referring to Fig. 2 B, groove 31 sections of this lower body 30 are a semicircular arc, its top 32 leans with the bottom of upper plate body 20, and the Extendible flake 23 of taking out 22 formation of hole inner edge of upper plate body 20 extends into slotted eye 33 inner edges of groove 31, and the tight clamping in bending back is in slotted eye 33 inner edges.Bowl shaped structure by groove 31, the load-carrying that upper plate body 20 tops can be born or impact (shown in arrow among Fig. 2 B) dispersive vectoring are to lower body 30 bottoms, again strength is conducted to ground, strengthen the anti-heavy and anti-power of hitting on whole floor, main structure body of the present utility model need not be inserted any fortification substance in 20,30 of plate bodys up and down, its integral material unanimity is beneficial to recycling.

The floor main body 10 of the utility model embodiment respectively is provided with clamping hole penetrating about in the of one 40 near four corners, the upper and lower opening 41,42 of each clamping hole 40 respectively is located at upper and lower plate body 20,30, each opening 41,42 is a regular hexagon, and the geometry of this opening 41,42 is changes in modification arbitrarily to those skilled in the art.The inner edge of regular hexagon opening 41,42 has the tabs 43 that bends inwards, and this tabs 43 extends from regular hexagon opening 41,42 inner edges, to floor main body 10 internal bend, is the some of plate body.

The clamping hole 40 that is made of relatively upper and lower opening 41,42 is a hexagon column, this clamping hole 40 adaptive one is all the gripper sleeve 50 of hexagon column, its hollow endoporus 51 also is the hexagon column, be suitable for combining with the socket nut 60 of a hexagon column, this gripper sleeve 50 is a plastic material, and its bottom periphery is provided with bead 52, and this socket nut 60 is a metal material, and its bottom periphery also is provided with bead 61.During combination, socket nut 60 combines to insert in the clamping hole 40 with gripper sleeve 50 again and combines closely, the free end of the tabs 43 of clamping hole 40 inner edges props up the external surface of gripper sleeve 50, and the location is provided and supports, the bead 52 of gripper sleeve 50 bottoms is pasted mutually with floor main body 10 bottoms, and the bead 61 of socket nut 60 bottoms is then pasted mutually with the bead 52 of gripper sleeve 50 bottoms.By this, when elevated floor structure bore downward strength, gripper sleeve 50 propped up floor main body 10 with the bead 52,61 of socket nut 60, avoids both slippages to go out outside the clamping hole 40.Socket nut 60 is combined into detachable socket but not secure bond with the cover of gripper sleeve 50, utilizes gripper sleeve 50 be the characteristic of plastic material, realization floor main body 10 and as the absorption and the buffering of the vibrations between the foot rest (not being shown among the figure) of raised floor.

This socket nut 60 is adjusted the adjustment nut 71 that the bolt 70 and in hole 701 has the regular hexagon endoporus and is screwed togather for having regular hexagon with its internal diameter corresponding, insert the adjustment hole 701 or adjustment nut 71 endoporus that agree with bolt 70 by die nut through upper shed 41 and adjust both in the position of socket nut 60, and change the height between floor main body 10 and ground with rotation.Because the hollow endoporus 51 of gripper sleeve 50 and socket nut 60 are combined closely with hexagonal, so frictional force that bolt 70 and adjustment nut 71 rotate in socket nut 60, can't make socket nut 60 and gripper sleeve 50 relative rotations, solve when adjusting the foot rest height bolt 70 or the problems that adjustment nut 71 is difficult for and socket nut 60 relatively moves.

Therefore, elevated floor structure of the present utility model has following advantages:

1, the groove structure of the bowl-type groove shape of elevated floor structure of the present utility model can be with from the upper plate body The strength of side is disperseed, and elevated floor structure of the present utility model is had bear high load-carrying HI high impact and shatter-proof Characteristic.

2, the upper plate body of elevated floor structure of the present utility model is provided with several and takes out the hole, and the mat riveting technology is tight The close groove cell body top that is incorporated into lower body, top flat does not have protrusion, processes quick and conveniently, is suitable for A large amount of processings.

3, the gripper sleeve of elevated floor structure of the present utility model and socket nut mat hexagon column is several What shape socket-connects, and has solved the problem that floor level may take place in the traditional structure to be difficult for adjusting.

Claims

1, a kind of elevated floor structure, comprise that one has the floor main body of a upper plate body and a lower body, it is characterized in that: this lower body has several grooves, its cell body is supported in this upper plate body bottom, each groove cell body top is provided with a slotted eye, each slotted eye is provided with the hole of taking out that an aperture corresponds to slotted eye in the opposite position of upper plate body, respectively takes out the hole inner edge and extends and fluid-tight engagement to the slotted eye inner edge of lower body;

This floor main body is provided with a clamping hole that communicates up and down near corner, and the upper and lower opening of each clamping hole respectively is located at plate body up and down, and the inner edge of each opening has the tabs that bends inwards;

The adaptive gripper sleeve of this clamping hole, the main external surface of this gripper sleeve is polygon column, and its hollow endoporus is polygon column, combines with the socket nut of a polygon column, and socket nut and the corresponding bolt of its internal diameter or adjustment nut screw togather.

2, elevated floor structure as claimed in claim 1 is characterized in that, it is bowl-shape that groove is, and the slotted eye inner edge riveted of taking out hole inner edge and this groove cell body joins.

3, elevated floor structure as claimed in claim 1 is characterized in that, gripper sleeve is the hexagon column, and its bottom periphery is provided with bead, and gripper sleeve is made of plastics.

4, elevated floor structure as claimed in claim 1 is characterized in that, the external surface of socket nut is the hexagon column, combines closely in the hollow hole of gripper sleeve, and this socket nut bottom periphery is provided with bead.

5, elevated floor structure as claimed in claim 1 is characterized in that, gripper sleeve places in the clamping hole, and the tabs of the upper and lower opening inner edge of clamping hole closely props up the external surface of this gripper sleeve.