CN219411641U - Support structure for elevated floor - Google Patents

Abstract

A supporting structure for an elevated floor comprises an auxiliary frame transversely arranged at the bottom ends of a plurality of supporting devices for erecting the floor through a second adapter, and a first inclined frame and a second inclined frame are arranged on the auxiliary frame so as to be connected to the top ends of two adjacent supporting devices through the first adapter, wherein the first inclined frame and the second inclined frame are reversely inclined to form a triangular channel with enough space under the floor, and therefore required pipelines are arranged.

Description

Support structure for elevated floor

Technical Field

The present utility model relates to a support fabric, and in particular to a support fabric for an elevated floor.

Background

Currently, raised floors are widely used in antistatic machine rooms or clean rooms. The existing aluminum alloy die-cast formed raised floor is subjected to five main working procedures of die opening, aluminum melting, die casting, forming, trimming and the like.

When the floor is erected, the floor is raised by the supporting component, such as the CN201220413748 patent, the floor is raised above the ground by a certain distance, and the supporting strength is enhanced by the inclined supporting frame (such as the reference numeral 2 of the CN201220413748 patent).

However, in the above-mentioned conventional supporting components, the arrangement of the diagonal bracing frame will limit the space under the floor, so that the pipelines required by the machine room or the clean room cannot be buried in the space under the raised floor, which is not beneficial to the arrangement of the pipelines in the machine room or the clean room.

Therefore, how to overcome the above problems of the prior art has been an urgent issue.

Disclosure of Invention

The object of the present utility model is to propose a support fabric for an elevated floor, solving at least one of the problems described above.

In view of the above-mentioned drawbacks of the prior art, the present utility model provides a support structure for an elevated floor, comprising: a plurality of supporting devices, which comprise a pipe body and are used for elevating the floor; the switching component comprises a first switching piece and a second switching piece, so that the first switching piece is arranged at one end of the pipe body, and the second switching piece is arranged at the other end of the pipe body; the bracket component comprises a first inclined frame and a second inclined frame, and the first inclined frame and the second inclined frame are respectively arranged on two adjacent supporting devices through the first transfer piece; and the auxiliary frame is transversely arranged between two adjacent supporting devices through the second adapter piece so as to connect the first inclined frame and the second inclined frame, so that the first inclined frame and the second inclined frame are obliquely arranged relative to the auxiliary frame, wherein the oblique directions of the first inclined frame and the second inclined frame are opposite to each other.

In the foregoing support structure, each of the support devices further comprises: the rod body is vertically arranged at the end of the pipe body, provided with the first adapter; the adjusting component is arranged on the pipe body; the bearing piece is arranged on the rod body and is used for arranging the frame piece; and the supporting seat is arranged at the end part of the rod body and is provided with a plurality of supporting columns for erecting the floor, wherein the bearing piece is positioned between the supporting seat and the pipe body. For example, the adjusting component comprises a positioning piece penetrating through the rod body, a limiting piece penetrating through the pipe wall of the pipe body and a rotating piece penetrating through the rod body, and the limiting piece further comprises a screw rod, a welding nut screwed with the screw rod and a fixing nut screwed with the screw rod, so that the screw rod is screwed with the welding nut and the fixing nut and penetrates through the pipe wall of the pipe body to be embedded into the positioning piece, and the fixing nut and the welding nut are mutually locked to fix the positioning piece.

In the foregoing supporting structure, the first adapter and the second adapter are pipe clamp structures, and each of the first adapter and the second adapter includes a plurality of clamping pieces for clamping the pipe body and wing portions extending outwards from opposite ends of the clamping pieces, so that the wing portions are connected with the bracket assembly or the auxiliary frame. For example, the clip fits the pipe diameter of the pipe body.

In the foregoing supporting structure, the first adapter and the second adapter are pipe clamp structures, and each of the first adapter and the second adapter includes a plurality of clamping pieces for clamping the pipe body and wing portions extending outwards from opposite ends of the clamping pieces, so that the wing portions are connected with the bracket assembly or the auxiliary frame. The clamping piece is matched with the pipe diameter of the pipe body.

In the foregoing support structure, the ends of the first and second inclined frames have first fixing holes for engaging the auxiliary frame.

In the foregoing support structure, the ends of the first and second brackets have second fixing holes for engaging the first adapter.

In the foregoing support structure, the auxiliary frame is provided with a plurality of first openings at the middle thereof to connect the first inclined frame and the second inclined frame.

In the above-mentioned supporting structure, the auxiliary frame is provided with second openings at opposite ends thereof for engaging the second adapter.

In the foregoing supporting structure, the first inclined frame and the second inclined frame are arranged in a V-like shape, and an included angle of the V-like shape is greater than 60 degrees.

In the foregoing support structure, the inclination angle of the first inclined frame is the same as the inclination angle of the second inclined frame, and the sum of the inclination angle of the first inclined frame and the inclination angle of the second inclined frame is less than 120 degrees.

As can be seen from the above, the support structure for an overhead floor of the present utility model is designed to form a channel with a large space under a floor for the arrangement of pipes required for a machine room or a clean room, so that the support structure for an overhead floor of the present utility model can embed the pipes required for the machine room or the clean room in the space under the floor, thereby facilitating the arrangement of the pipes for the machine room or the clean room, compared with the prior art.

Drawings

FIG. 1A is a perspective combined top view schematic of the related support device in the support configuration for an elevated floor according to the present utility model.

Fig. 1B is a partially exploded view of fig. 1A.

Fig. 1C is a schematic diagram of a partial perspective view of fig. 1A.

FIG. 2 is a schematic side view of a support structure for an elevated floor according to the utility model.

Fig. 3 is a schematic perspective view of an application of the support fabric for an elevated floor of the utility model.

Fig. 4A,4B and 4C are schematic perspective views of different embodiments of the present utility model relating to an adapter assembly in a support configuration for an elevated floor.

The reference numerals are as follows:

1. supporting device

1a adjustment assembly

10. Pipe body

10c pipe wall

100. An opening

11. Base seat

110. Perforation

12. Rod body

12a,12b ends

120. Bump block

13. Bearing piece

13a pin

130. Through hole

131. First fixing hole

14. Supporting seat

140. Support column

15. Positioning piece

150. Column part

151. Cap part

16. Limiting piece

160. Screw cap

161. Screw rod

162. Welding nut

163. Fixing screw cap

17. Rotating member

2. Bracket assembly

2a first inclined frame

2b second inclined frame

21. First fixing hole

22. Second fixing hole

3. Auxiliary frame

31. First open hole

32. Second open hole

4. Switching assembly

4a first adapter

4b second adapter

40,50 clamping piece

41. Wing part

410. Perforation

5. Frame piece

6. Pipeline

7. Support structure

71,72,73 fixing piece

8. Environmental ground

9. Floor board

R direction of rotation

S channel

Angle of inclination of alpha, beta

Arrow directions of X, Y and Z

Detailed Description

Other advantages and effects of the present utility model will become readily apparent to those skilled in the art from the present disclosure, as illustrated by the following specific examples.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings attached hereto are for the purpose of understanding and reading only and are not intended to limit the scope of the utility model, which is defined by the appended claims, but rather by the appended claims. Also, the terms such as "upper," "lower," "left," "right," "front," "rear," "first," "second," and "a" and the like are used herein for descriptive purposes only and not for purposes of limitation, as the utility model may be practiced without materially altering the relative relationship of the terms or adjusting the relative relationships.

Fig. 1A, 1B and 1C are schematic views of a support structure 7 for an elevated floor according to the utility model with respect to a support device 1, and fig. 2 is a schematic side view of a support structure 7 for an elevated floor according to the utility model.

As shown in fig. 2, the support structure 7 comprises a plurality of support devices 1, a plurality of bracket assemblies 2, at least one auxiliary frame 3 and a plurality of adapter assemblies 4.

In the present embodiment, as shown in fig. 1A, 1B and 1C, the direction in which the frame is disposed is defined as a left-right direction (e.g., arrow direction X) and a front-back direction (e.g., arrow direction Y), and the height direction along the support device 1 is defined as an up-down direction (e.g., arrow direction Z). It should be understood that this orientation is for illustration of the configuration of the present embodiment, and is not particularly limited.

The supporting device 1 comprises a base 11, a pipe body 10 vertically arranged on the base 11, a rod body 12 vertically arranged on the end of the pipe body 10, a bearing piece 13 arranged on the rod body 12, a supporting seat 14 arranged on the rod body 12 and an adjusting component 1a arranged on the pipe body 10. The support device 1 is used to raise the floor.

The base 11 is a base, such as a rectangular plate, and is fixed to the environmental ground 8 (shown in fig. 3) by passing through a fixing member (not shown) such as a rivet through the through hole 110. For example, the through holes 110 are disposed at four corners of the base 11.

The tube body 10 is hollow and circular, the bottom end of the tube body is fixed at the middle of the base 11, and the rod body 12 is inserted into the top end opening 100 of the tube body 10.

The rod 12 is a screw, one end 12a of which is inserted into the tube 10, and the screw extends out of the tube 10, and the other end 12b is formed with a bump 120 for the rod 12 to engage with the supporting seat 14.

The bearing member 13 is a sheet body, and is located between the top end of the pipe body 10 and the supporting seat 14, and the bearing member 13 has a through hole 130 penetrating through the rod body 12 and a plurality of pins 13a for connecting with the frame member 5 (as shown in fig. 3).

In the present embodiment, the carrier 13 is cross-shaped, such that the through hole 130 is located in the middle of the carrier 13, and the pin 13a is formed with a first fixing hole 131 for fixing the frame 5 by a fixing member (as shown in fig. 3) such as a screw or a rivet. For example, two ends of the frame 5 are respectively formed with a second fixing hole (not labeled) corresponding to the first fixing hole 131, so that the fixing member engages the first fixing hole 131 with the second fixing hole, and the frame 5 is fixed on the carrier 13.

The supporting seat 14 is a rectangular plate, which is engaged with the upper end 12b of the rod 12, so that the bearing member 13 is located between the supporting seat 14 and the pipe 10. For example, a recess (not shown) corresponding to the protrusion 120 is formed in the middle of the bottom surface of the supporting seat 14, so that the protrusion 120 is tightly fit (e.g. clamped) with the recess, and the supporting seat 14 is mounted on the rod 12; alternatively, the bottom of the supporting seat 14 is fixed to the upper end of the rod body 12 by welding, so that the supporting seat 14 is mounted on the rod body 12.

In this embodiment, the supporting base 14 is provided with supporting columns 140 at four corners of the top surface for mounting and positioning a floor 9 (as shown in fig. 3). For example, the bottom of the supporting column 140 is fixed to the supporting base 14 by riveting or welding, and has a screw hole structure in the middle thereof, so as to fix the floor 9 by a fixing member (not shown) such as a screw.

The adjusting component 1a is fixed at the top end of the tube body 10 and covers the top end opening 100 thereof, so as to adjust the length of the rod body 12 protruding out of the tube body 10 by actuating the adjusting component 1a to adjust the height of the supporting seat 14.

In this embodiment, the adjusting component 1a includes a positioning member 15 penetrating the rod 12, a limiting member 16 penetrating the wall 10c of the tube 10, and a rotating member 17 penetrating the rod 12.

The positioning member 15 is an anti-lifting nut, which is screwed to the rod 12 and is located at the top end of the tube 10, so as to cover the top opening 100 of the tube 10.

In this embodiment, the positioning member 15 is sleeved in the pipe body 10 by the column portion 150, and the cap portion 151 of the positioning member 15 is a hexagonal nut, and the diameter of the cap portion 151 is larger than the outer diameter of the pipe body 10, so that the bottom of the cap portion 151 can be supported on the pipe wall above the top end opening 100 of the pipe body 10.

The rotating member 17 is a hexagonal nut, which is screwed to the rod 12 and is located between the positioning member 15 and the bearing member 13.

In this embodiment, when the rotating member 17 is rotated to release the rotating member (the rotating direction R shown in fig. 1B), the positioning member 15 is fixed, so that the rod 12 moves linearly upward or downward (lifting along the arrow Z shown in fig. 1B), and the length of the rod 12 protruding out of the tube 10 is adjusted, so as to fine-adjust the height of the supporting seat 14, and then the rotating member 17 and the positioning member 15 are locked with each other to fix the rod 12.

The limiting member 16 is a screw-nut structure, and the screw 161 of the limiting member passes through an opening (not shown) on the pipe wall 10c of the pipe body 10 in a threaded manner so as to stop and fix the rod body 12. The number of the limiting members 16 is at least one, i.e., a plurality, such as two, three or four, may be used as desired.

In this embodiment, the exposed end of the screw 161 of the limiting member 16 is fixedly connected with a nut 160 to drive the screw 161 to rotate and advance, so that the screw 161 abuts against the post 150 of the positioning member 15 to compress the positioning member 15 to fasten the rod 12, thereby stopping the rod 12.

In addition, two welding nuts 162 and fixing nuts 163 are screwed between two ends of the screw 161, so that the welding nuts 162 and the fixing nuts 163 are located outside the pipe wall 10c of the pipe body 10, the screw 161 is screwed with the welding nuts 162 and the fixing nuts 163 and then penetrates through the holes on the pipe wall 10c to be embedded into the column portion 150 of the positioning element 15, and then the fixing nuts 163 and the welding nuts 162 are mutually locked to fix the positioning element 15. Alternatively, in other embodiments, only one weld nut may be used instead of multiple nuts.

Therefore, when the supporting device 1 is used, as shown in fig. 3, a plurality of supporting devices 1 are connected to the frame 5 through the bearing member 13 in a desired direction to form a rectangular overhead structure, and then the height position of each supporting seat 14 is adjusted by adjusting the extending length of the rod 12 through the adjusting component 1a. Then, the floor 9 may be disposed on the rectangular elevated structure, wherein the floor 9 is rectangular, and a joint hole (not shown) is formed at a corner of the floor to abut against the screw hole structure of the support column 140 of the support base 14 through the joint hole, so that the single floor 9 is fixed on the four support devices 1 (or the single support device 1 spans the corners of the four floors 9).

As shown in fig. 2, the adaptor assembly 4 includes a first adaptor 4a and a second adaptor 4b, such that the first adaptor 4a is disposed at one end (e.g. top end) of the tube 10, and the second adaptor 4b is disposed at the other end (e.g. bottom end) of the tube, such that the first adaptor 4a and the second adaptor 4b are located between the limiting member 16 and the base 11.

In this embodiment, the first and second adaptor members 4A,4b are of a pipe clamp structure, and comprise two semicircular arc clamping pieces 40 which clamp the pipe body 10, as shown in fig. 4A, two opposite ends of each semicircular arc clamping piece extend outwards respectively to form wing portions 41, and through holes 410 are formed on each wing portion 41, so that when the two clamping pieces 40 clamp the pipe body 10 to enable the wing portions 41 to abut against each other, a plurality of through holes 410 are engaged through fixing pieces 71 (shown in fig. 3) such as screws, and the first and second adaptor members 4A,4b are fastened on the pipe body 10 in a circle. For example, the clip 40 may be stamped from sheet steel to match the pipe diameter of the pipe body 10.

Furthermore, the curvature of the clamping pieces of the first and second adapters 4a,4B may be designed according to the requirement, such as the quarter-circular clamping piece 50 shown in fig. 4B, so that the wing portions 41 of the first and second adapters 4a,4B are arranged in a cross shape. It should be understood that the number of the wings 41 of the first and second adaptor 4a,4b may be designed according to the requirement, such as the T-shaped arrangement shown in fig. 4C, and is not particularly limited.

The bracket assembly 2 includes a first inclined frame 2a and a second inclined frame 2b, so that the first inclined frame 2a and the second inclined frame 2b are respectively disposed on two adjacent supporting devices 1 through the first adaptor 4 a.

In this embodiment, the first and second inclined frames 2a,2b are made of a plate material, such as a flat steel sheet, so that one end of the first inclined frame 2a and one end of the second inclined frame 2b are respectively connected to the wing portions 41 of the first adaptor 4a on the two adjacent supporting devices 1. For example, the opposite ends of the first and second inclined frames 2a,2b are respectively provided with a first fixing hole 21 and a second fixing hole 22, so that the second fixing hole 22 is correspondingly connected to the supporting device 1.

Furthermore, between two adjacent supporting devices 1, a plurality of first adapters 4a are respectively connected to the first and second inclined frames 2a,2b. For example, the second fixing holes 22 of the first and second inclined frames 2a,2b are aligned with the through holes 410 of the first adaptor 4a, and then the first adaptor 4a is fixedly connected to the first and second inclined frames 2a,2b by passing the fixing members 71 (shown in fig. 3) such as screws through the through holes 410 and the second fixing holes 22.

The auxiliary frame 3 is transversely arranged between two adjacent supporting devices 1 through the second adapter 4b so as to connect the other end part of the first inclined frame 2a with the other end part of the second inclined frame 2b, so that the first inclined frame 2a and the second inclined frame 2b are obliquely arranged relative to the auxiliary frame 3, and the oblique direction of the first inclined frame 2a is opposite to the oblique direction of the second inclined frame 2b.

In this embodiment, the auxiliary frame 3 is a plate, such as an L-shaped steel plate, and has a plurality of first openings 31 and second openings 32, such that the first fixing holes 21 of the first and second inclined frames 2a,2b are aligned with the first openings 31, respectively, and then a fixing member 72 (shown in fig. 3) such as a screw is passed through the first openings 31 and the first fixing holes 21, so that the auxiliary frame 3 is fixedly connected to the first and second inclined frames 2a,2b. For example, a plurality of first openings 31 are formed at the middle of the auxiliary frame 3, and a plurality of second openings 32 are formed at opposite ends of the auxiliary frame 3 such that the plurality of first openings 31 are located between the plurality of second openings 32.

Furthermore, a plurality of second adapters 4b are connected to the auxiliary frame 3 between two adjacent supporting devices 1. For example, the second opening 32 of the auxiliary frame 3 is aligned with the through hole 410 of the second adaptor 4b, and the fixing member 73 (shown in fig. 3) such as a screw passes through the through hole 410 and the second opening 32, so that the wing 41 of the second adaptor 4b is fixedly connected to the auxiliary frame 3.

In addition, the first inclined frame 2a and the second inclined frame 2b are arranged in a V-like shape to increase the shock resistance of the supporting device 1. For example, the inclination angle α of the first ramp 2a may be the same as or different from the inclination angle β of the second ramp 2b. The sum of the inclination angle α and the inclination angle β is smaller than 120 degrees, that is, the included angle between the first inclined frame 2a and the second inclined frame 2b arranged in a V-like shape is larger than 60 degrees, the included angle between the V-shaped arrangement is determined according to the height of the pipe body 10, and the included angle between the V-shaped arrangement is inversely proportional to the height of the pipe body 10.

Therefore, between two adjacent supporting devices 1, the first inclined frame 2a and the second inclined frame 2b are reversely inclined to form a triangle-like channel S under the floor 9 for arranging the pipeline 6 required by the machine room or the clean room, as shown in fig. 3.

In summary, the support structure 7 for an overhead floor according to the present utility model mainly uses the design of the bracket assembly 2 to form a channel S with a large enough space below the floor 9 for the arrangement of the pipes 6 required by the machine room or the clean room, so that the support structure 7 for an overhead floor can embed the pipes 6 required by the machine room or the clean room in the space below the floor 9, thereby facilitating the arrangement of the pipes 6 in the machine room or the clean room and increasing the shock resistance of the support device 1 compared with the prior art.

Furthermore, the supporting columns 140 are aligned to the corners of the floors 9, so that a worker can smoothly lay a plurality of floors 9, and a linear boundary is formed between the floors 9, so that compared with the prior art, the supporting structure for the overhead floors can avoid the problem that the floors 9 are raised through the supporting device 1, and the purpose of effectively flattening the laid floors 9 can be achieved.

In addition, the adjusting component 1a adjusts the extending length of the rod body 12 to make the height positions of the supporting seats 14 approximately the same, so that the purpose of leveling the ground can be achieved after a plurality of floors 9 are paved.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications to the above would be obvious to those of ordinary skill in the art, without departing from the spirit and scope of the present utility model. The scope of the utility model is therefore intended to be indicated by the appended claims.

Claims (11)

1. A support structure for an elevated floor, comprising:

a plurality of supporting devices, which comprise a pipe body and are used for elevating the floor;

the switching component comprises a first switching piece and a second switching piece, so that the first switching piece is arranged at one end of the pipe body, and the second switching piece is arranged at the other end of the pipe body;

the bracket component comprises a first inclined frame and a second inclined frame, and the first inclined frame and the second inclined frame are respectively arranged on two adjacent supporting devices through the first transfer piece; and

the auxiliary frame is transversely arranged between two adjacent supporting devices through the second adapter piece so as to connect the first inclined frame and the second inclined frame, so that the first inclined frame and the second inclined frame are obliquely arranged relative to the auxiliary frame, and the oblique directions of the first inclined frame and the second inclined frame are opposite to each other.

2. The support structure for an elevated floor according to claim 1, wherein each of the support devices further comprises:

the rod body is vertically arranged at the end of the pipe body, provided with the first adapter;

the adjusting component is arranged on the pipe body;

the bearing piece is arranged on the rod body and is used for arranging the frame piece; and

the support seat is arranged at the end part of the rod body and is provided with a plurality of support columns for erecting the floor, wherein the bearing piece is positioned between the support seat and the pipe body.

3. The supporting structure for an overhead floor according to claim 2, wherein the adjusting assembly comprises a positioning member penetrating through the rod body, a limiting member penetrating through the wall of the pipe body, and a rotating member penetrating through the rod body, and the limiting member further comprises a screw, a welding nut screwed to the screw, and a fixing nut screwed to the screw, such that the screw is screwed to the welding nut and the fixing nut and penetrates through the wall of the pipe body to be embedded into the positioning member, and the fixing nut and the welding nut are mutually locked to fix the positioning member.

4. The support structure of claim 1, wherein the first adapter and the second adapter are pipe clamp structures comprising a plurality of clamping pieces sandwiching the pipe body and wing portions extending outwardly from opposite ends of the clamping pieces, respectively, such that the wing portions are connected to the bracket assembly or the auxiliary frame.

5. The support structure for an elevated floor according to claim 4, wherein the clip engages a pipe diameter of the pipe body.

6. The support structure for an elevated floor according to claim 1, wherein ends of the first and second brackets have first fixing holes to engage the auxiliary brackets.

7. The support structure for an elevated floor according to claim 1, wherein ends of the first and second brackets have second securing holes to engage the first adapter.

8. The support structure for an elevated floor according to claim 1, wherein the auxiliary frame is provided with a plurality of first openings at a center thereof to engage the first and second diagonal frames.

9. A support structure for an elevated floor according to claim 1, wherein the auxiliary frame is provided with second apertures at opposite ends thereof for engaging the second adapter.

10. The support structure for an elevated floor according to claim 1, wherein the first diagonal frame and the second diagonal frame are arranged in a V-like row with an included angle of greater than 60 degrees.

11. The support fabric for an elevated floor according to claim 1, wherein the tilt angle of the first ramp is the same as the tilt angle of the second ramp, and the sum of the tilt angles of the first and second ramps is less than 120 degrees.