Gap bridge structure of raised floor

Abstract

The utility model discloses a gap bridge structure of a raised floor, which comprises a plurality of main supports vertically fixed on the ground; when the distance between every two adjacent main supports is larger than the width of a floor, channel steel is arranged above the two main supports, a plurality of cross beams are arranged above the channel steel, the cross beams are sequentially connected end to end in the linear direction of the channel steel, an installation part is arranged between every two adjacent cross beams and fixed to the channel steel, and the edges of the floor fall on the cross beams. The corners of the floor are located on the main supports or fall on the installation pieces. The channel steel is erected between the two main supports which are far away from each other and matched with the installation pieces to support the cross beam and the floor, so that pipelines and lines can pass through the lower portion of the channel steel, and meanwhile the supporting performance of the floor can be guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of flooring technology, specifically relating to a bridge structure for raised floors. Background Technology

[0002] Raised floors, also known as dissipative static electricity floors, are mainly assembled from adjustable supports, beams, and panels. They are typically installed in factories with strict processing environments, and the adjustable supports are usually located at the four corners of the panel. However, in reality, the area beneath the raised floor in factories often contains various pipes and cables, making it impossible to install the adjustable supports in areas where pipes or cables pass. Utility Model Content

[0003] This utility model aims to solve at least one of the technical problems existing in the prior art.

[0004] Therefore, this utility model proposes a bridging structure for raised floors, which has the advantage of effectively supporting the floor while avoiding pipes or lines during floor laying.

[0005] The elevated floor bridging structure according to an embodiment of the present utility model includes: multiple main supports, which are vertically fixed to the ground; when the distance between two adjacent main supports is greater than the width of the floor, a channel steel is provided above the two main supports, and multiple crossbeams are provided above the channel steel. The multiple crossbeams are connected end to end along the straight direction of the channel steel, and an installation component is provided between two adjacent crossbeams. The installation component is fixed to the channel steel, the edge of the floor rests on the crossbeam, and the corner of the floor rests on the main support or on the installation component.

[0006] According to one embodiment of the present invention, it further includes an auxiliary support, which is vertically fixed on the ground, with its upper end supporting the channel steel, and the auxiliary support located in the middle part of the crossbeam.

[0007] According to one embodiment of the present invention, the mounting component includes a screw and a support block mounted above the screw. The lower end of the screw passes through a mounting hole on the channel steel and is fixed to the channel steel by a nut. The support block is connected to the crossbeam.

[0008] According to one embodiment of the present invention, the length of the channel steel is m millimeters and the width of the floor is n millimeters, then m = n*x + 100, where x is an integer greater than or equal to 2.

[0009] According to one embodiment of the present invention, the lower ends of both the main support and the auxiliary support are fixed to the ground by expansion screws.

[0010] The beneficial effects of this utility model are that the bridging structure is mainly used when the main support for the corners of the floor cannot be installed due to the presence of pipes and lines under the floor. By placing the channel steel between two relatively far main supports, and using the mounting components to support the beam and the floor, pipes and lines can pass under the channel steel, while ensuring the floor's support performance. Additionally, auxiliary supports can be installed under the channel steel to support the middle part of the channel steel upwards, avoiding pipes and lines, preventing the channel steel from bending and deforming downwards, thereby further improving the floor's support strength.

[0011] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description, claims, and drawings.

[0012] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0013] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments with accompanying drawings, in which:

[0014] Figure 1 This is a schematic diagram of the first structure of the present utility model;

[0015] Figure 2 This is a schematic diagram of the second structure of the present utility model;

[0016] Figure 3 This is a structural schematic diagram of the channel steel in this utility model;

[0017] Figure 4 This is a top view structural diagram of the channel steel in this utility model;

[0018] Figure 5 This is a structural schematic diagram of the mounting component in this utility model;

[0019] Figure label:

[0020] Main support 1, crossbeam 2, floor 3, channel steel 4, mounting parts 5, auxiliary support 6, mounting hole 41, screw 51, support block 52. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0022] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The bridge structure of the raised floor according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0025] like Figures 1-5 As shown, the elevated floor bridging structure according to an embodiment of the present invention includes: multiple main supports 1, which are vertically fixed on the ground; when the distance between two adjacent main supports 1 is greater than the width of the floor 3, a channel steel 4 is provided above the two main supports 1, and multiple crossbeams 2 are provided above the channel steel 4. The multiple crossbeams 2 are connected end to end along the straight direction of the channel steel 4, and an installation component 5 is provided between two adjacent crossbeams 2. The installation component 5 is fixed on the channel steel 4, the edge of the floor 3 rests on the crossbeam 2, and the corner of the floor 3 rests on the main support 1 or on the installation component 5.

[0026] In other words, under normal circumstances, the spacing between two main supports 1 is the same as the width of the floor 3. That is, in an ideal state, there are four main supports 1 at the four corners of a floor 3, and all the main supports 1 are arranged in a rectangular array. However, when there are pipes or lines on the ground, some main supports 1 are located in the path of the pipes or lines, making installation impossible. In the absence of support, channel steel 4 is set to provide load-bearing support. At the same time, mounting parts 5 are set on the channel steel 4 to connect the adjacent crossbeams 2 and support the corners of the floor 3. This avoids interference between the main supports 1 and the pipes or lines, and effectively supports the floor 3.

[0027] Furthermore, it also includes an auxiliary support 6, which is vertically fixed to the ground. The upper end of the auxiliary support 6 supports the channel steel 4, and the auxiliary support 6 is located in the middle part of the crossbeam 2.

[0028] In other words, the main support 1 is set vertically, while the channel steel 4 is set horizontally, and the channel steel 4 has limited support capacity in the vertical direction. In order to prevent the channel steel 4 from bending and denting downward, an auxiliary support 6 is set below the channel steel 4 to support the channel steel 4 upward, which further improves the stability of the floor 3. At the same time, the auxiliary support 6 is different from the main support 1. The auxiliary support 6 can choose a suitable position to support the pipes and lines as needed.

[0029] Specifically, the mounting component 5 includes a screw 51 and a support block 52 mounted above the screw 51. The lower end of the screw 51 passes through the mounting hole 41 on the channel steel 4 and is fixed to the channel steel 4 with a nut. The support block 52 is connected to the crossbeam 2. The screw 51 is locked to the channel steel 4 with two nuts. This fixing method facilitates the adjustment of the installation height of the screw 51, thereby ensuring that the upper surface of the support block 52 is level with the upper surfaces of other main supports 1, and thus ensuring that all floorboards 3 remain flat after installation.

[0030] According to one embodiment of the present invention, the length of the channel steel 4 is m millimeters and the width of the floor 3 is n millimeters, then m = n*x + 100, where x is an integer greater than or equal to 2.

[0031] Specifically, in combination Figure 1 As shown, when x=2, the length of channel steel 4 is 2n+100. The extra 100 mm can mainly extend a certain distance to both ends, facilitating installation on the main supports 1 at both ends. Combined with... Figure 2 As shown, when x=3, the length of the channel steel 4 is 3n+100. The extra 100 mm can mainly extend a certain distance to both ends, making it easier to install on the main supports 1 at both ends. At the same time, when x is larger, the span of the crossbeam 4 is larger and it is easier to dent downwards. At this time, the auxiliary support 6 can be set up to support upwards, thereby further improving the strength.

[0032] In this embodiment, the lower ends of both the main support 1 and the auxiliary support 6 are fixed to the ground with expansion bolts. This fixing method is simple, reliable, and low in cost.

[0033] In summary, the bridging structure of this utility model is mainly used when the main support 1 for supporting the corner of the floor cannot be installed due to the presence of pipes and lines under the floor. By placing the channel steel 4 between two relatively far main supports 1, and using the mounting parts 5 to support the crossbeam 2 and the floor 3, pipes and lines can pass under the channel steel 4, while ensuring the support performance of the floor 3. At the same time, an auxiliary support 6 can be set under the channel steel 4 to support the middle part of the channel steel 4 upwards while avoiding pipes and lines, preventing the channel steel 4 from bending and deforming downwards, thereby further improving the support strength of the floor 3.

[0034] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A bridge structure for raised floors, characterized in that, include: Multiple main supports (1) are vertically fixed to the ground; When the distance between two adjacent main supports (1) is greater than the width of the floor (3), a channel steel (4) is provided above the two main supports (1), and multiple crossbeams (2) are provided above the channel steel (4). The multiple crossbeams (2) are connected end to end in sequence along the straight direction of the channel steel (4). An installation part (5) is provided between two adjacent crossbeams (2). The installation part (5) is fixed on the channel steel (4). The edge of the floor (3) falls on the crossbeam (2), and the corner of the floor (3) falls on the main support (1) or on the installation part (5).

2. The bridge structure for raised floor according to claim 1, characterized in that, It also includes an auxiliary support (6), which is vertically fixed on the ground. The upper end of the auxiliary support (6) supports the channel steel (4), and the auxiliary support (6) is located in the middle part of the crossbeam (2).

3. The bridge structure for raised floor according to claim 1, characterized in that, The mounting component (5) includes a screw (51) and a support block (52) mounted above the screw (51). The lower end of the screw (51) passes through the mounting hole (41) on the channel steel (4) and is fixed to the channel steel (4) by a nut. The support block (52) is connected to the crossbeam (2).

4. The bridge structure for raised floor according to claim 1, characterized in that, The length of the channel steel (4) is m millimeters and the width of the floor (3) is n millimeters, then m = n*x + 100, where x is an integer greater than or equal to 2.

5. The bridge structure for raised floor according to claim 2, characterized in that, The lower ends of the main support (1) and the auxiliary support (6) are both fixed to the ground by expansion bolts.

Images