CN2509281Y

CN2509281Y - Adjustable bearing structure for overhead floors

Info

Publication number: CN2509281Y
Application number: CN 01253882
Authority: CN
Inventors: 黄建德
Original assignee: Shanghai Huiya Aluminum Alloy Products Co ltd
Current assignee: Shanghai Huiya Aluminum Alloy Products Co ltd
Priority date: 2001-09-26
Filing date: 2001-09-26
Publication date: 2002-09-04
Anticipated expiration: 2011-09-26

Abstract

The utility model relates a to a high floor adjustable carrying structure which comprises a plurality of monopods, beams, adjusting poles and carrying girders; the upper end of the monopod is provided with a supporting frame; the beam is span connected with the supporting frame to form a grid structure; the adjusting pole is pivotally connected with the beam; the adjusting pole is provided with a fixing component in the downward extending certain length position; the carrying girder is connected in a span manner in the lower side of the beam; the two sides of the carrying girder are sleeved on the adjusting pole; the fixing component is connected in the bottom surface of the carrying girder to form a hanging fixing structure; and the carrying girder is provided with a plurality of round holes to support and fixed the monopods of the machine. The utility model can avoid the deformation and even the collapse and damage of the floor caused by the monopod which is directly placed on the aluminum floor, protect the high floor from damage and ensures the steadily operating of the machine and the safety of the operator.

Description

The adjustable load-carrying members of raised floor

Technical field

The utility model relates to a kind of raised floor, relates in particular to the adjustable load-carrying members of a kind of raised floor.

Background technology

The high suitably raised floor of height of the ground big city frame of general semiconductor factory building, the raised floor bottom side wears for pipeline, electroduct, and raised floor can be laid the aluminium floor, and the leg of machine directly is placed on this aluminium floor; Yet machine can produce vibrations in the running, add that the weight of machine own is also big, so the leg of machine contacts this aluminium ground Board position, and because of the weight easy deformation, even the damage of subsiding; Easily cause simultaneously machine not steadily, operation inconvenience, the high-tech machinery equipment precision of generally using is higher now, and this not plateau can influence machine function, shortens machine a plurality of application lifes, also operating personnel is constituted potential threat.

Summary of the invention

The purpose of this utility model is exactly to provide a kind of machine weight of bearing for the defective that overcomes above-mentioned prior art existence, thereby guarantees the adjustable load-carrying members of raised floor that raised floor is not damaged.

The purpose of this utility model can be achieved through the following technical solutions: the adjustable load-carrying members of raised floor, comprise a plurality of foot rests, many crossbeams, described foot rest is fixedly arranged on ground according to setting to arrange, this foot rest upper end sets firmly a bracing frame, described crossbeam cross-over connection is in this bracing frame, and form one can be for the gridiron structure of polylith floor covering layers, it is characterized in that, also comprise a plurality of adjusting levers, many spandrel girders, described adjusting lever is articulated in crossbeam, this adjusting lever extends suitable length downwards and is articulated with an affixed element, described spandrel girder cross-over connection is in the crossbeam downside, and these spandrel girder both sides are socketed on above-mentioned adjusting lever, and described affixed element is abutted against in the spandrel girder bottom surface, this spandrel girder forms the suspention built-in structure, and described spandrel girder is provided with a plurality of circular holes that are used to accept the stationary machines leg.

Involutory another crossbeam in described crossbeam side, and form a groove between the two, described adjusting lever cover is through at this groove, and adjustable position.

Described circular hole is spaced apart.

By said structure, the leg of machine is through the floor, and this leg and cover are through at the circular hole on the spandrel girder, and two pivot connecting elements are articulated in the leg of machine, and this pivot connecting element is abutted against spandrel girder and forms load-carrying members.

The utility model promptly can supply the spandrel girder of carrying machine leg owing to adopted above technical scheme in the suspention of crossbeam downside, the leg of many spandrel girder carrying machines forms the adjustable load-carrying members of raised floor; Therefore avoided the leg of machine directly to be placed in and caused the floor to be out of shape on the aluminium floor, even the situation about damaging of subsiding takes place, protected raised floor not to be damaged, machinery equipment is operated steadily, also guaranteed operating personnel's safety because of machine weight.

Description of drawings

Fig. 1 is the floor map of the utility model foot rest, crossbeam and spandrel girder combination;

Fig. 2 is the schematic perspective view of the utility model foot rest;

Fig. 3 is the schematic diagram that the utility model foot rest combines with crossbeam;

Fig. 4 is the three-dimensional cross-sectional schematic of the utility model spandrel girder and crossbeam bound fraction;

Fig. 5 is installed in the cross-sectional schematic of spandrel girder for the utility model machine.

The specific embodiment

See also Fig. 1, shown in Figure 2, a preferred embodiment of the adjustable load-carrying members of the utility model raised floor, it comprises that a plurality of foot rests 20, many crossbeams 30 and many spandrel girders 40 form, wherein:

Described foot rest 20, see also shown in Figure 2, be that a base 21 is flat on ground, and fixed, these foot rest 20 upsides screw togather a pillar 22, and the thread of this pillar 22 can screw togather to form and advance, retreats, and formation can be adjusted suitable height, the bracing frame 23 that this pillar 22 tops affixed are square, these bracing frame 23 every limits all are provided with a

profile groove

24,25.

Described crossbeam 30, see also Fig. 1, shown in Figure 3, the structural steel beam in general c-shaped cross section, the side of one end 31 can be plugged in the profile groove 24 of bracing frame 23, another crossbeam 30 ' also with the distolateral profile groove 24 that is plugged in this bracing frame 23, described crossbeam 30,30 ' also is with the distolateral profile groove 24 that is plugged in bracing frame 23, and this crossbeam 30,30 ' be separated by suitably distance and both is relatively, crossbeam 30,30 ' between formation one groove 32, a space 33; See also shown in Figure 4ly, the top of an adjusting lever 34, its threaded section forms a head 35, and this adjusting lever 34 covers this groove 32, and this head 35 is positioned at this space 33 and against the diapire fixed bit, and an affixed element 36 is two nuts this adjusting levers 34 that are spirally connected.

Described spandrel girder 40, it is the structural steel beam of C tee section, it can select the specification of suitable intensity on demand for use, see also Fig. 1, shown in Figure 4, it is positioned at the downside of crossbeam 30, and end face is provided with a plurality of circular holes 41, distributes according to appropriate intervals, the circular hole 41 of these spandrel girder 40 both sides covers described adjusting lever 34, described affixed element 36 is with two nuts adjusting lever 34 that is spirally connected, and forms against support, and this spandrel girder 40 forms suspention built-in structures.

By said structure, when the utility model uses, size, the specification of putting machine can be measured earlier, spandrel girder 40 positions can be adjusted, because of adjusting lever 34 covers groove 32, see also Fig. 1,4 and shown in Figure 5, groove 32 is for being communicated with, so adjusting lever 34 can slippage be adjusted the position, then this spandrel girder 40 also can easily adjust setting the position, be suspended to adjusting lever 34 fixed bits, be spirally connected adjusting lever 34 of affixed element 36 is adjusted positions, and 40 of spandrel girders can be adjusted suitable height and position.

See also shown in Figure 5, while crossbeam 30,30 ' upward aluminium floors 50 of laying, leg 61 positions that can corresponding machine 60 are dug and are established perforation 51, leg 61 positions of machine 60 are dug established perforation 51, make the leg 61 of machine 60 overlap the perforation 51 of passing aluminium floor 50, leg 61 is long straight screw rod, be articulated in simultaneously the leg 61 of machine 60 with a pivot connecting element 62 (the utility model be nut be spirally connected leg 61 screw rods), leg 61 passes the circular hole 41 in described spandrel girder 40 stage casings, this circular hole 41 can be corresponding leg 61 sizes and dig and establish suitable circle footpath, make leg 61 cover circular hole 41, pivot connecting element 62 forms and is placed in spandrel girder 40, but turn this moment pivot connecting element 62 is adjusted position of rotation, and can appropriateness adjust leg 61 elongations or protrude length, make the horizontal level of adjustable complete machine device 60, machine 60 levels are put; Again with another pivot connecting element 62 ' leg 61 that is spirally connected, and turn is against spandrel girder 40 bottom surfaces, pivot connecting element 62,62 ' formation up and down cramping spandrel girder 40, firmly in conjunction with fixed bit.

The leg 61 of the utility model machine 60 passes the perforation 51 on aluminium floor 50, and with the solid pivot connecting element 62 of spiral shell on the leg 61,62 ' up and down cramping spandrel girders, 40 fixed bits, machine 60 weight do not add is located at aluminium floor 50, this aluminium floor 50 does not have and is subjected to machine weight and the situation of deformed damaged, spandrel girder 40 and crossbeam 30, the framework that 30 ' formation is supported, it has sufficient intensity for the structure of steel structure, it is fixing to make that machine 60 can very steadily set up, spandrel girder 40 and crossbeam 30,30 ' and adjusting lever 34 visual actual needs, use the sufficient intensity specification and can appropriateness increase the adjustment load-carrying members, machine 60 is set up in the spandrel girder 40 of sufficient intensity, can bear weight and vibrations, do not have the doubt of distortion, more, aluminium floor 50 separates because of being with machine 60, aluminium floor 50 is not subjected to machine 60 weight loadings, thus do not have the doubt of weight distortion yet, but high aluminium floor 50 held stationaries of the utility model frame.

Claims

1. adjustable load-carrying members of raised floor, comprise a plurality of foot rests, many crossbeams, described foot rest is fixedly arranged on ground according to setting to arrange, this foot rest upper end sets firmly a bracing frame, described crossbeam cross-over connection is in this bracing frame, and form one can be for the gridiron structure of polylith floor covering layers, it is characterized in that, also comprise a plurality of adjusting levers, many spandrel girders, described adjusting lever is articulated in crossbeam, this adjusting lever extends suitable length downwards and is articulated with an affixed element, described spandrel girder cross-over connection is in the crossbeam downside, and these spandrel girder both sides are socketed on above-mentioned adjusting lever, and described affixed element is abutted against in the spandrel girder bottom surface, this spandrel girder forms the suspention built-in structure, and described spandrel girder is provided with a plurality of circular holes that are used to accept the stationary machines leg.

2. the adjustable load-carrying members of raised floor as claimed in claim 1 is characterized in that, involutory another crossbeam in described crossbeam side, and form a groove between the two, described adjusting lever cover is through at groove, and adjustable position.

3. the adjustable load-carrying members of raised floor as claimed in claim 1 is characterized in that described circular hole is spaced apart.