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Free access floor support and method for mounting floor using the same

A raised floor and support frame technology, applied in the field of building decoration materials, can solve the problems of waste, inconvenience, and the inability of the support frame to be accurately adjusted in height, and achieve the effect of reducing construction difficulty and facilitating installation and disassembly

Inactive Publication Date: 2008-11-12
黄宇伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using this support frame for actual installation and adjustment, since the fastening nut 3 is in the middle of the entire support frame, hands or tools must be stretched under the beam or raised floor for fastening, which is very inconvenient; and the fastening process In the middle, the relative position of the screw rod 2 and the threaded sleeve 3 will change, so the height of the support frame using this structure cannot be adjusted precisely
This support frame also has the following serious defect: because the base 5 is flat and the threaded sleeve 4 is perpendicular to the base 5; therefore, when the actual installation ground is uneven, the screw 2 will also tilt accordingly, which will cause the screw 2 to Not perpendicular to the horizontal plane; this will affect the overall erection and support effect of the entire support frame
[0005] The one-time booth construction mentioned in method 3 will cause a lot of waste because the temporarily built floors will be treated as waste after the exhibition

Method used

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  • Free access floor support and method for mounting floor using the same
  • Free access floor support and method for mounting floor using the same
  • Free access floor support and method for mounting floor using the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1, figure 2 with image 3 In combination, a raised floor support frame is provided, including a top plate 1 , a screw rod 2 , a fastening nut 3 , a threaded sleeve 4 and a base 5 . The thread on the screw rod 2 is consistent with the thread in the fastening nut 3 and the thread in the threaded sleeve 4 .

[0031] An arc-shaped concave portion 51 is fixedly arranged in the middle of the upper surface of the base 5, and the arc-shaped concave portion 51 may be an arc-shaped groove or a circular hole.

[0032] A spherical convex portion 21 matching with the arc-shaped concave portion 51 is fixedly connected to the bottom end of the screw rod 2 . The spherical convex part 21 is located in the arc-shaped concave part 51 and forms a rotational connection with the spherical convex part 21 . Such as figure 2 As shown, several passages penetrating through the circumferential surface of the arc-shaped recess 51 can be dug out, so that the arc-shaped recess 51 can...

Embodiment 2

[0038]Embodiment 2, a kind of method that utilizes the access floor supporting frame shown in embodiment 1 to carry out floor installation, at first according to the size of crossbeam 8 in the actual installation and its relation with room size; Select appropriate several sets of access floor supporting frames, Such as Figure 4 ~ Figure 6 As shown, perform the following steps in sequence:

[0039] 1. First, according to the length of the beam 8 and the connection position relationship between the beam 8 and the access floor support frame, and according to a certain interval, place the base 5 flatly on the ground.

[0040] 2. If Figure 4 As shown, first select 4 sets of movable floor support frames, and use the threaded holes 11 on the top plate 1 to install the four cross beams 8 on the upper surfaces of the four top plates 1 respectively, that is, the two ends of each cross beam 8 are respectively connected with the One top plate 1 is connected; thus, four beams 8 (togeth...

Embodiment 3

[0052] Embodiment 3. A method for floor installation using the raised floor support frame shown in Embodiment 1. First according to the size of square floor 9 in the actual installation and its relationship with room size; Figure 7 ~ Figure 8 As shown, perform the following steps in sequence:

[0053] 1. First, according to the size of the square floor 9 (the 4 corners of the square floor 9 need to open arc-shaped or square through holes) and the connection position relationship between the square floor 9 and the raised floor support frame, according to a certain interval, place the The base 5 is placed flat on the ground.

[0054] 2. If Figure 7 As shown, first select 4 sets of movable floor support frames, utilize the threaded holes 11 on the top plate 1 to install a square floor 9 on the upper surfaces of the four top plates 1 respectively, so that one square floor 9 together with the four A top plate 1 forms a mesh structure. Because the effect of the top plate 1 is ...

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Abstract

The invention discloses a movable floor support frame which comprises a ceiling slab (1), a base (5), and a fastening nut (3) and a screw sheath (4), which are respectively inosculated with a screw rod (2). The center of the ceiling slab (1) is provided with a through hole, the screw sheath (4) is positioned in the through hole of the ceiling slab (1) and the ceiling slab (1) and the screw sheath (4) are fixedly and vertically connected; the bottom end of the screw rod (2) is connected with the base (5) and the upper end of the screw rod (2) goes through the screw sheath (4) and then is connected with the fastening nut (3) at the upper part of the ceiling slab (1). The invention also provides a method for applying the movable floor support frame to installing floors. The movable floor support frame and the corresponding floor installing method of the invention are characterized by convenient installation.

Description

technical field [0001] The invention relates to the field of building decoration materials, and mainly relates to a raised floor support frame that can be used in home, office, computer room, exhibition and other occasions; and also relates to a method for installing floors by using the raised floor support frame. Background technique [0002] At present, the floor heightening methods commonly used in the field of architectural decoration can be mainly divided into the following types according to different use environments: 1. The anti-static floor or network floor used in office places and computer rooms is mainly in the form of a metal support frame. 2. In home decoration, ground ridges (that is, wooden strips fixed on the ground) are used as supports, and the top is covered with large woodworking boards before laying laminate floors or solid wood floors, or directly on the ground ridges Lay solid wood floors, etc.; 3. When arranging booths in various exhibitions or festi...

Claims

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Application Information

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IPC IPC(8): E04F15/024
Inventor 黄宇伟
Owner 黄宇伟
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