CN2264223Y

CN2264223Y - Full steel net adjusting support

Info

Publication number: CN2264223Y
Application number: CN 96209655
Authority: CN
Inventors: 郝乃新
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-10
Filing date: 1996-05-10
Publication date: 1997-10-08
Anticipated expiration: 2006-05-10

Abstract

The utility model relates to a full steel net adjusting support composed of a base, an upper supporter, and a cross beam. An anti-rotation hoop (103) is arranged on the top part of a base standing pipe (102) welded on a base plate (101). A plurality of anti-rotation bosses (1031) are arranged on the anti-rotation hoop (103), and a fine screw rod (301) with a flat part (3011) of the upper supporter is inserted into a shaped port of the anti-rotation hoop (103) for preventing the screw rod (301) from freely rotating. Two sets of screw holes with different central distances are arranged on an upper supporting plate for tightening the cross beam, and the cross beam can be stabilized without swing. Cross cushions and groove-shaped cushions are also arranged on an interface part of the cross beam and the cross beam, which raises the sealing performance of floors.

Description

All steel network adjustable support

The utility model relates to movable floor rack, particularly computer floor, exchange room and the stage support and the crossbeam of raised floor.

At present domesticly generally adopt following method: one, leg and crossbeam become flexible and articulate, this method can with aluminium floor, composite floor board adapted.Two, leg and crossbeam are fastenedly connected, and this method is only limit and the steel floor adapted.First method is owing to being loosening articulate insecure the generation and rock in sum, and floor shop postpone needs with aluminium or batten and wall jam-packed, and also need carry out " dynamic debugging " after waiting to install is that secondary is debugged.Second method only is used in steel floor, still can not be general with aluminium floor and composite floor board.In addition: its two kinds of methods are poorly sealed to cause leakage, and the control of air-supply is produced certain influence, therefore presses for a kind of novel support that is suitable for.

The purpose of this utility model provide a kind of solid and reliable, simple, easy to adjust, as to be applicable to multiple floor " all steel network adjustable support " be installed, it can overcome above-mentioned existing support and articulates insecure the generation and rock because of loosening, and poorly sealed problem and the shortcoming that causes aspects such as leakage.

The purpose of this utility model is achieved in that

A kind of all steel network adjustable support of forming by pedestal, pop-up, crossbeam, pedestal (1) has the base plate (101) of band reinforcing rib, go up welding one pedestal standpipe (102), an anti-rotation hoop (103) be housed at base plate (101) at the top of pedestal standpipe (102), in anti-rotation hoop (103), insert the screw rod (301) of pop-up (3), on screw rod (301), be screwed with an adjusting nut (2) of adjusting height, fixed cross beam (4) on pop-up (3), and shop cross rubber cushion (6) and flute profile rubber cushion (5).Said pop-up (3) has a square mounting plate (302), and this square mounting plate upwarps for (302) 4 jiaos, and has screw (3021) and (3022) of two groups of different center to center distance.Said pop-up (3) also can be to have a circular mounting plate (302 '), has screw (3021 ') and (3022 ') of two groups of different center to center distance on this circle mounting plate (302 ').The end face of anti-rotation hoop (103) has a plurality of boss (1031); Have a plurality of grooves (201) on the two sides of adjusting nut (2).The cross section of crossbeam (4) is square or rectangle and have the hole (401) of passing screw (B1) at two ends.

Compared with prior art, all steel network adjustable support of the present utility model has following advantage:

1, native system highly versatile, be applicable to various floors, the floor renewal and the replacing floor kind of old machine room are very convenient to future, changing between steel floor and aluminium, wood, the glass floor only needs the replacing crossbeam to get final product, exchange between steel and the steel and between the aluminium, wood, glass floor, need not to carry out other adjustment can lay.

2, native system has improved the sealing performance on floor owing to be provided with rubber cushion in interface portion, and the control of static pressure cavity temperature, humidity, air quantity, pressure and degree of purification is improved.

3, native system is that firm network connects, and geometry is piled true easy construction, and smooth smoothness behind the floor covering layers is not stablely rocked, and not yielding have certain anti-seismic performance.

The drawing of accompanying drawing is described as follows:

Fig. 1 a is an all steel network adjustable support assembling drawing

Fig. 1 b is the vertical view of Fig. 1 a

Fig. 1 c is the A-A sectional view of Fig. 1 a

Fig. 2 a is the structure chart of crossbeam

Fig. 2 b is the a-a sectional view of Fig. 2 a

Fig. 3 a is the pedestal sectional view

Fig. 3 b is the pedestal vertical view

Fig. 4 a is circular pop-up upward view

Fig. 4 b is circular pop-up front view

Fig. 5 a, 5b are the sectional view and the vertical view of anti-rotation hoop

Fig. 6 a, 6b are the upward view and the elevation of square mounting plate

Fig. 7 a～7d ' is respectively the sectional view and the vertical view of several difform cross rubber cushions

Be described further below in conjunction with drawings and Examples:

Fig. 1 a～1b is an all steel network adjustable support assembling drawing, form network system by pedestal 1, adjusting nut 2, pop-up 3, crossbeam 4, rubber cushion 5, cross rubber cushion 6 etc., pedestal 1 is put in ground, can carry plate variously such as aluminium floor, compoiste wood floor, steel floor, glass floor above the rubber cushion.

Fig. 2 a, 2b are the structure charts of crossbeam, and the cross section of crossbeam 4 is square or rectangle, and make the

eyelet

401 and 402 that passes screw at the two ends of crossbeam 4, and it can be securely fixed in above the pop-up 3 by screw B1, thereby can not produce loosening or rock.

Fig. 3 a, 3b are the structure charts of pedestal 1, it has than general pedestal bottom plate area base plate 101 big and that have reinforcing rib, can see that from Fig. 3 b reinforcing rib 1011 radially is long, and reinforcing rib 1012 is shorter, welding one pedestal standpipe 102 on base plate 101 is lived an anti-rotation hoop 103 at the top of pedestal standpipe 102 suit or weldering.This anti-rotation hoop 103 has two effects: the end face of (1) anti-rotation hoop 103 has a plurality of (being generally 4) boss 1031 (seeing Fig. 5 a, 5b), it can prevent adjusting nut 2 move back commentaries on classics (please consult simultaneously (and Fig. 1 a) on nut 2 two sides all have a plurality of (being generally 8) groove 201.When adjusting nut 2 was transferred to desired height H, the card that is subjected to boss 1031 owing to groove 201 had only prevented the commentaries on classics of moving back of nut 2.(2) anti-rotation hoop 103 has the shape of leading mouth 1032, and flat 3011 the closely-pitched screw rod 301 in it and having of pop-up 3 matches (seeing Fig. 4 a, 4b and 6a, 6b), freely rotates to prevent screw rod 301.The

screw

3021 and 3022 that has two groups of different center to center distance on the mounting plate 302 on pop-up 3 tops.

Fig. 6 a, 6b are square mounting plate, and its opposite screw can be adorned crossbeam 4 and be used with aluminium floor, compoiste wood floor, steel floor, and its diagonal angle screw is not installed crossbeam 4, and is used with no eaves steel floor.Four jiaos to upwarp on four jiaos of portion and the no eaves steel floor bottom surfaces recess identical, reaches accurate positioning and be not easy to slip out.Square mounting plate shown in Fig. 6 a, the 6b also can be made into four jiaos and does not upwarp.

Fig. 4 a, 4b are circular pop-up, and it possesses all other function of square pop-up except that no upper uplifting angle function.Maximum characteristics system and glass floor adapted are applicable to the instrument and meter that monitors underfloor, also are applicable to light preparation under the stage glass floor, and propping up the angle because of a complete set all is circular give people's slyness, neat and comfortable stereo perception.

Fig. 7 a～7d ' is the cross rubber cushion at interface center, has criss-cross, wide criss-cross and circular centre and is with criss-cross multiple shape and different size, uses the conductive rubber extrusion molding, reaches sealing function.

The flute profile rubber cushion of crossbeam is also used the conductive rubber extrusion molding, reaches damping, sealing function.

Claims

1, a kind of all steel network adjustable support of forming by pedestal, pop-up, crossbeam, it is characterized in that: pedestal (1) has the base plate (101) of band reinforcing rib, go up welding one pedestal standpipe (102), an anti-rotation hoop (103) be housed at base plate (101) at the top of pedestal standpipe (102), in anti-rotation hoop (103), insert the screw rod (301) of pop-up (3), on screw rod (301), be screwed with an adjusting nut (2) of adjusting height, fixed cross beam (4) on pop-up (3), and shop cross rubber cushion (6) and flute profile rubber cushion (5).

2, all steel network adjustable support according to claim 1, it is characterized in that: said pop-up (3) has a square mounting plate (302), this square mounting plate upwarps for (302) 4 jiaos, and has screw (3021) and (3022) of two groups of different center to center distance.

3, all steel network adjustable support according to claim 1, it is characterized in that: said pop-up (3) has a circular mounting plate (302 '), has screw (3021 ') and (3022 ') of two groups of different center to center distance on this circle mounting plate (302 ').

4, all steel network adjustable support according to claim 1, it is characterized in that: the end face of anti-rotation hoop (103) has a plurality of boss (1031); Have a plurality of grooves (201) on the two sides of adjusting nut (2).

5, according to claim 1 or 4 described all steel network adjustable supports, it is characterized in that: the end face of anti-rotation hoop (103) has 4 boss (1031); Respectively have 8 grooves (201) on the two sides of adjusting nut (2).

6, all steel network adjustable support according to claim 1 is characterized in that: the cross section of crossbeam (4) is square or rectangle and have the hole (401) of passing screw (B1) at two ends.