CN2690499Y - Front mounted raised floor - Google Patents

Abstract

The utility model relates to a preceding formula raised floor that pastes, it including: the plurality of elevated floor units are square steel plates with floor building materials arranged on the top surfaces, fixing notches are formed at four corners of the top surfaces of the steel plates, and positioning holes are formed at four corners of the bottom surfaces of the steel plates; the supporting frame group comprises a base and a top seat, the top seat is a square sheet body which can be placed at the corners of the raised floor unit, the center of the top seat is provided with a screw hole, and the four corners are provided with positioning rods which can be inserted into positioning holes of the raised floor unit; the base is provided with a supporting sheet, and the center of the base is provided with a screw rod which can be inserted into a central screw hole of the top seat; the fixing bolts are arranged above the screw holes of the top seat to clamp four corners of the top surface of each elevated floor unit, and the four corners of each elevated floor unit are completely fixed with the support frame set through the combination of the fixing bolts, the positioning holes and the positioning rods, so that the structure can be more stable, and the deformation caused by the displacement of the elevated floor unit can be avoided even in the earthquake.

Description

Front mounted raised floor

technical field

The utility model relates to a front-attached elevated floor, in particular to a front-attached elevated floor with a more stable structure and improved shockproof effect.

Background technique

Because the raised floor can be equipped with network wiring inside, it has been widely used in the floor setting of high-rise buildings that require today's network architecture. The raised floor can be divided into two types: front-mounted and rear-mounted. The difference from the post-attached type is that the elevated floor itself is mostly a steel plate structure, and because of the floor material requirements required by the construction site, additional structures such as melamine boards, marble slabs, and tiles can be set on the top surface to make the elevated floor appear. Out of the characteristics of plastic floor, marble floor and tile floor, if these additional structures are directly set on the raised floor unit that has not been assembled, and then the raised floor unit with additional structure is combined and assembled, it is called the front-mounted raised floor. ; Conversely, if the raised floor unit is assembled first, and then additional structures are set on it, it is called a post-attached raised floor.

Whether it is a front-attached raised floor or a rear-attached raised floor, its traditional assembly structure is mostly like the Taiwan New Patent Announcement No. 406 7 16 "Raised Floor Assembly System", which uses several supporting legs to set on the ground, and then Anti-seismic beams are arranged between the supporting legs to form a frame body, and the elevated floor units are arranged on the frame body to assemble all the elevated floor units.

However, when the above-mentioned raised floor assembly structure encounters an earthquake, since each raised floor unit does not have any structure fixed to the supporting foot, it is easy to be skewed and deformed to protrude. It may be detached from the supporting legs, resulting in a significant reduction in the effect of supporting the raised floor unit, so it needs to be improved. In addition, when the horizontal adjustment of the above structure is inaccurate, the diagonal part of the floor will be tilted, and people will make noise when walking on it.

Contents of the invention

The main purpose of the utility model is to overcome the deficiencies and defects of the prior art, and provide a front-attached elevated floor with a more stable structure and improved shockproof effect.

In order to achieve the above purpose, the utility model adopts the following technical means to achieve it, wherein the utility model relates to a front-attached raised floor, including:

Several elevated floor units, each elevated floor unit is a square steel plate with floor building materials on the top surface, fixed gaps are formed at the four corners of the top surface of the steel plate, and positioning holes are formed at the four corners of the bottom surface;

The support frame set includes a base and a top seat. The top seat is a square piece that can be placed in the corner of the raised floor unit. There are screw holes in the center and four corners that can be inserted into the raised floor. The positioning rod of the positioning hole of the unit; the base has a support piece, and the center of the support piece is provided with a screw rod that can be inserted into the screw hole in the center of the top seat;

Fixing bolts, the fixing bolts are arranged above the top screw holes to clamp the four corners of the top surface of each raised floor unit.

Through the above-mentioned structural design, the four corners of each raised floor unit can be completely fixed to the supporting frame group by using the combination of fixing bolts, positioning holes and positioning rods, so the structure can be more stable, even in the event of an earthquake, it will not Deformation due to raised floor unit displacement.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model;

Fig. 2 is the three-dimensional exploded view of the support frame group of the present invention;

Fig. 3 is the sectional view of the assembled state of the utility model;

Fig. 4 is a perspective view of the utility model in use;

Fig. 5 is a perspective view of another usage state of the utility model;

Fig. 6 is a plan view of another usage state of the utility model;

Fig. 7 is a sectional view of another embodiment of the utility model in use;

Fig. 8 is a plan view of another embodiment of the utility model in use.

Explanation of symbols in the figure

10 raised floor units

100 sloped surface

11 fixed notch

12 positioning piece

20 support frame set

21 base

210 support piece

22 top seat

220 screw holes

221 support rod

222 Fixing hole

223 positioning rod

23 screw

30 fixing bolts

40 retouching sheets

41 fixed block

50 sealing strip

60 fixed pieces

61 screw holes

Detailed ways

The specific implementation of the utility model will be described in detail below in conjunction with the accompanying drawings and examples.

Please refer to Fig. 1 and shown in Fig. 2 now, the front-attached raised floor of the present utility model, it comprises:

Raised floor units 10 are counted, each raised floor unit 10 is a square steel plate with floor building materials on the top surface, fixed gaps 11 are formed at the four corners of the top surface of the steel plate, and positioning holes are formed at the four corners of the bottom surface ( not shown);

Supporting frame group 20, this supporting frame group 20 comprises base 21 and top seat 22, and top seat 22 is the quadrangular sheet body that can be placed in the corner of raised floor unit 10, and its center is provided with screw hole 220, and in the middle section of four sides The position is provided with the support bar 221 of the top surface fixing hole 222, the four corners are provided with the positioning bar 223 that can be inserted into the positioning hole of the raised floor unit 10; the base 21 has a support piece 210, and the center of the support piece 210 is provided with The screw rod 23 that can be inserted into the screw hole 220 in the center of the top seat 22;

Fixing bolts 30, the fixing bolts 30 are arranged above the screw holes 220 of the top base 22 to clamp the four corners of the top surface of each raised floor unit 10;

Modification sheet 40, the modification sheet 40 is a cross-shaped rubber strip structure, and the bottom side of its four ends is provided with a fixing block 41 that can be fastened to the fixing hole 222 of the support rod 221 of the top seat 22;

A joint strip 50, the joint strip 50 is a strip with a cross-section in the shape of ㄈ, which is embedded in the four edges of the top surface of each raised floor unit 10;

A fixing piece 60 , one end of the fixing piece 60 is provided with a bar-shaped piece with a screw hole 61 for the screw rod of the base 21 to pass through, so as to fix the bottom of the top base 22 accordingly.

Please refer to Fig. 1 to Fig. 3. When the utility model is assembled, firstly, the joint strips 50 are embedded in the four edges of the top surface of the raised floor unit 10, and the upper ends of the screw rods 23 of the base 21 of the support frame group 20 are penetrated and fixed. The screw hole 61 of the sheet 60, so that the fixing sheet 60 is arranged on the appropriate position on the screw rod 23 of the base 21, and then the top seat 22 is combined with the screw rod 23 of the base 21 through the screw hole 220, so that the top seat 22 is arranged on the base 21. The corner of the raised floor unit 10 is placed on the top base 22, and the positioning rod 223 of the top base 22 is inserted into the positioning hole on the bottom surface of the raised floor unit 10, and the fixed notch 11 of the corner is placed on the screw of the top base 22. At the hole 220, the fixing bolt 30 is fixed in the screw hole 220 of the top base 22 from top to bottom to clamp the corner of the raised floor unit 10, and after each raised floor unit 10 is arranged on the supporting frame group 20 in this way, that is A trim sheet 40 may be provided on the fixing bolt 30 to cover the fixing bolt 30 .

Please refer to Figure 4, which is a perspective view of two elevated floor units 10 of the present invention when they are assembled, please refer to Figures 1, 5 and 6, which are four elevated floor units 10 of the present invention when assembled It can be seen from the figure that the four corners of each elevated floor unit 10 of the utility model are completely fixed to the supporting frame group through the combination of the fixing bolt 30, the positioning hole 12 and the positioning rod 223, so the structure can be more Stable, even in the event of an earthquake, it will not be deformed due to the displacement of the raised floor unit 10 .

Please refer to Fig. 7 and Fig. 8, the utility model also does not need decorative sheets and sealing strips, as long as the fixing bolts 30 are in a horizontal state with the raised floor unit 10 when screwing the raised floor unit 10, in addition, The raised floor unit 10 can be formed with an inclined surface 100 around the upper side, so that when two raised floor units 10 are connected, it can have a partition effect like a tile.

Claims (5)

1. A front-mounted raised floor, characterized in that it comprises: Several elevated floor units, each elevated floor unit is a square steel plate with floor building materials on the top surface, fixed gaps are formed at the four corners of the top surface of the steel plate, and positioning holes are formed at the four corners of the bottom surface; The support frame set includes a base and a top seat. The top seat is a square piece that can be placed in the corner of the raised floor unit. There are screw holes in the center and four corners that can be inserted into the elevated frame. The positioning rod of the positioning hole of the floor unit; the base has a support piece, and the center of the support piece is provided with a screw rod that can be inserted into the center screw hole of the top seat; Fixing bolts, the fixing bolts are arranged above the top screw holes to clamp the four corners of the top surface of each raised floor unit. 2. The front-attached raised floor as claimed in claim 1, characterized in that, the top seat is provided with a support bar with a fixing hole on the top surface at the middle position of the four sides, and a cross-shaped decorative piece is arranged on the support bar, and the modified The bottom sides of the four ends of the sheet are provided with fixing blocks that can be fastened in the fixing holes. 3. The front-attached raised floor according to claim 1 or 2, characterized in that, the four-sided edges of the top surface of each raised floor unit are embedded with a joint strip with a cross-section in the shape of ㄈ. 4. The front-attached raised floor according to claim 3, wherein a fixing piece is provided on the screw rod of the base, and a screw hole is provided at one end of the fixing piece for the screw rod to pass through. 5. The front-attached raised floor according to claim 1 or 2, wherein the raised floor unit has an inclined surface formed around the upper side.

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