CN2397206Y

CN2397206Y - Support structure for floor board

Info

Publication number: CN2397206Y
Application number: CN 99212711
Authority: CN
Inventors: 顾国槟
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-05-31
Filing date: 1999-05-31
Publication date: 2000-09-20
Anticipated expiration: 2009-05-31

Abstract

The utility model relates to a support structure for floor boards, which comprises an adjusting block, adjusting screws, adjusting nuts and a movable base. A plurality of embedding and buckling grooves are arranged on the adjusting block, the bottom of the adjusting block is provided with fixing grooves, fixing nuts are arranged in the fixing grooves, the adjusting screws are screwed in the fixing nuts, the adjusting nuts are arranged on the adjusting screws, the movable base is arranged at the bottom of the utility model, and the base is used for placing the utility model on the ground. A moving clearance is maintained between the base and the adjusting screws for carrying out appropriate shifting, so the adjusting screws are maintained vertically. The fixing nuts screwed with the adjusting screws can move by rotating the adjusting nuts, so the adjusting block can be adjusted in position, and the surface of the floor board can be flat.

Description

The supporting structure of raised floor

The utility model relates to a kind of supporting structure of raised floor, particularly relates to a kind ofly with regulatable supporter frame fagging sheet, plate is adjusted to smooth fully, raised floor is installed be not subjected to the elevated floor structure of the influence of topography.

In indoor decoration operation, for the electrical wiring that makes indoor installing can be hidden, can on concrete floor, set up raised floor usually, so that electric wire all passes by the raised floor below, and can't see electric wire on the raised floor, keep neat on the floor, cleaning; Perhaps in office, power line, telephone wire, switch wiring, plug bond etc. stash in order to make these many electric wires, also can make the various lines can be not in great confusion on the ground to set up raised floor; Therefore, in many indoor decorations, adopt the place of raised floor also more and more.

Present employed raised floor 60 (sees also Fig. 1, Fig. 2 and Fig. 3), cushion block A is fixedly arranged on the ground 70, again floor B is placed among the caulking groove C of cushion block A, and the caulking groove C of cushion block A is the radiation wire, all can put floor B among each caulking groove C, to count cushion block A and number floor B sets up raised floor 60 and finishes; Yet this raised floor 60 is setting up, when assembling and group after structure finishes, is all having many problems, defective, as:

1. the area on floor is little, so the floor quantity of required use is many on each cushion block, constitutes on this in group, expends many; And because of the floor number is many, built-up time is also long, and is quite time-consuming, take a lot of work.

2. cushion block is directly to be placed on the ground, and when meeting irregular ground (as shown in Figure 3), cushion block is placed and had crooked situation, and the floor on the cushion block is also because of the crooked squint thereupon of cushion block, and it is uneven that the floor is produced, and has the situation of high and low fluctuating.

3. cushion block can't be done any adjustment for fixing block, must cooperate the floor to use again, and when ground height drop was excessive, cushion block had situation about can't put and produces, and other underbed of cushioning causes the trouble inconvenience in the work again.

The purpose of this utility model is to provide a kind of supporting structure of improved raised floor, it is provided with hold-doun nut in adjusting cushion block, be connected with the adjustment screw rod on the hold-doun nut, adjust screw rod and be provided with the adjustment nut, adjust the screw rod bottom and be provided with movable base, adjust nut by rotation and make the rotation of adjustment screw rod, make the adjustment screw rod upper and lower mobile, make the adjustment cushion block do suitable upper and lower transposition and put in order for moving hold-doun nut.

Another purpose of the present utility model is to adjust the movable base of screw rod bottom and adjusts the activity space that has appropriateness between screw rod, make mobile base on out-of-flatness ground, can just do support with favored policy with ground, not make the adjustment screw rod crooked, keep adjusting the vertical of screw rod.

The floor slice that a purpose more of the present utility model is to adjust on the cushion block is put is provided with reinforced ribs in face, with the bearing strength of plate intentinonally.

Another purpose of the present utility model is that the area of floor slice strengthens, and can reduce the quantity of use floor slice, the installing of floor slice is speeded up finish.

The purpose of this utility model is to realize like this, a kind of supporting structure of raised floor promptly is provided, comprise and adjust cushion block, hold-doun nut, adjustment screw rod, mobile base and floor slice, described adjustment cushion block, its top has several buckle groove, the bottom is provided with the holddown groove of inserting for hold-doun nut, and described hold-doun nut is fixed in the described holddown groove; Described hold-doun nut is to screw in for adjusting screw rod; Described adjustment screw rod is rotatably connected in the described hold-doun nut, adjusts the screw rod below and is provided with the adjustment nut, and its bottom is provided with flange, and described adjustment screw rod bottom is provided with mobile base; Described mobile base has for adjusting the circular hole that screw rod passes, and has suitable free gap between described circular hole and adjustment screw rod; Described floor slice, face are provided with several reinforced ribs; By above-mentioned member, described adjustment screw rod is set on the mobile base, and by flange and described adjustment nut mobile base is placed in to adjust the screw rod bottom, adjusting the screw rod upper end is rotatably connected in the hold-doun nut, when turning the adjustment nut of adjusting on the screw rod, adjust screw rod and rotate the rotation of drive hold-doun nut, make hold-doun nut on the adjustment screw rod, do upper and lower displacement, hold-doun nut moves also to drive adjusts cushion block generation moving displacement, makes the floor slice of being put in the buckle groove on the adjustment cushion block can be adjusted to suitably smooth.

The advantage of the utility model device is, it is by adjustable support, adjust with adjusting cushion block, adjustment screw rod, adjustment nut and mobile base, not having rugged situation produces, be not subjected to the limitations affect on ground, all can set up smooth raised floor, set up smooth, the measured effect of matter so that indoor floor reaches, and save the working time.

Below in conjunction with accompanying drawing, describe embodiment of the present utility model in detail, wherein:

Fig. 1 is existing elevated floor structure decomposing schematic representation;

Fig. 2 is existing elevated floor structure generalized section;

Fig. 3 is the use schematic diagram of existing raised floor;

Fig. 4 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model;

Fig. 5 is an adjustment cushion block of the present utility model bottom surface structural representation;

Fig. 6 is a structural profile schematic diagram of the present utility model;

Fig. 7 is an adjustment base deflection mode schematic diagram of the present utility model;

Fig. 8 is an adjustment base generalized section of the present utility model;

Fig. 9 is a mode of occupation schematic diagram of the present utility model.

See also as Fig. 4, Fig. 5 and shown in Figure 6, raised floor 60 supports 80 of the present utility model comprise adjusts cushion block 10, hold-doun nut 20, adjustment screw rod 30, mobile base 40 and floor slice 50, wherein:

Adjust cushion block 10, its top has several buckle groove 11, and the bottom is provided with holddown groove 12, and holddown groove 12 is inserted for hold-doun nut 20, and hold-doun nut 20 is fixed in the holddown groove 12;

Hold-doun nut 20 can screw in for adjusting screw rod 30;

Adjust screw rod 30, be rotatably connected in the hold-doun nut 12, adjust screw rod 30 belows and be provided with adjustment nut 31, the bottom is provided with flange 32, adjusts screw rod 30 bottoms and also is provided with mobile base 40;

Mobile base 40 has circular hole 41, and this circular hole 41 passes for adjusting screw rod 30, and

circular hole

41 and 30 of screw rods of adjustment have suitable free gap;

Floor slice 50, face are provided with several reinforced ribs 51;

By above-mentioned member, to adjust screw rod 30 is placed through on the mobile base 40, and by flange 32 and adjust nut 31 and mobile base 40 is placed in adjust screw rod 30 bottoms, adjusting screw rod 30 upper ends is rotatably connected in the hold-doun nut 20, when turning the adjustment nut of adjusting on the screw rod 30 31, adjust screw rod 30 and rotate 20 rotations of drive hold-doun nut, hold-doun nut 20 is done on adjustment screw rod 30, bottom offset, hold-doun nut 20 moves also to drive adjusts cushion block 10 generation moving displacements, reach the purpose that support 80 is adjusted, it is suitable smooth that the floor slice of being put in the buckle groove 11 on the adjustment cushion block 10 50 can be adjusted to, and do not produce crooked or rugged situation.

See also again as Fig. 7, shown in Figure 8, the mobile base 40 that adjustment screw rod of the present utility model 30 bottoms are connected with,

circular hole

41 and 30 of screw rods of adjustment in mobile base 40 have appropriate gap, so that mobile base 40 is not adjusted the restriction of screw rod 30, can do skew, the inclination of appropriateness in adjustment screw rod 30 bottoms, no matter mobile base 40 is deflection how, all can make adjustment screw rod 30 keep being vertical configuration with ground, also make and adjust cushion block 10 energy maintenance levels, allow support 80 of the present utility model can overcome the defective of ground injustice.

See also again as shown in Figure 9, when support 80 of the present utility model uses, support 80 is placed on the ground 70, if meet irregular ground 70, can be with mobile base 40 along ground 70 position offset slightly, this mobile base 40 can be close on the ground 70, but the adjustment screw rod 30 on the support 80 still can keep vertical configuration, the high low head that ground 70 injustice are produced, the whole nut 31 of adjustable modulation drives adjusts screw rod 30 rotations, adjust screw rod 30 drive adjustment cushion blocks 10 and do displacement, making adjustment cushion block 10 adjust cushion block 10 with other all remains on the same level line, just can make the floor slice of adjusting on the cushion block 10 50 can not produce rugged situation, it is more smooth that raised floor 60 is set up, perfect.

Claims

1. the supporting structure of a raised floor, comprise and adjust cushion block, hold-doun nut, adjustment screw rod, mobile base and floor slice, it is characterized in that, described adjustment cushion block, its top has several buckle groove, the bottom is provided with the holddown groove of inserting for hold-doun nut, and described hold-doun nut is fixed in the described holddown groove; Described hold-doun nut is to screw in for adjusting screw rod; Described adjustment screw rod is rotatably connected in the described hold-doun nut, adjusts the screw rod below and is provided with the adjustment nut, and its bottom is provided with flange, and described adjustment screw rod bottom is provided with mobile base; Described mobile base has for adjusting the circular hole that screw rod passes, and has suitable free gap between described circular hole and adjustment screw rod; Described floor slice, face are provided with several reinforced ribs; By above-mentioned member, described adjustment screw rod is set on the mobile base, and by flange and described adjustment nut, described mobile base is placed in adjusts the screw rod bottom, adjusts the screw rod upper end and is rotatably connected in the hold-doun nut.

2. the supporting structure of raised floor as claimed in claim 1, it is characterized in that, the mobile base that described adjustment screw rod bottom is connected with, having the mobile base of making between the circular hole of described mobile base and described adjustment screw rod is not adjusted screw rod and is limited, can do appropriate deflection, inclination in adjustment screw rod bottom, no matter and mobile base deflection how all can make and adjust the appropriate gap that screw rod keeps being with ground vertical configuration.

3. the supporting structure of raised floor as claimed in claim 1, it is characterized in that, when described support uses, if meet irregular ground, described mobile base is transferred to along the ground location offset slightly, described mobile base is close on the ground, and the adjustment screw rod on the support still keeps vertical configuration, the high low head that the ground injustice is produced, the whole nut of adjustable modulation drives to be adjusted screw rod and rotates, and adjusts screw rod and drives and adjust cushion block and do to make with displacement and adjust cushion block and can adjust cushion block with other and all remain on the same level line.