TWI762359B - Pavement steel mesh support structure and its steel support frame - Google Patents

Abstract

A pavement reinforced mesh supporting structure and its reinforced supporting frame are used for pavement foundation soil layer or large The supporting structure of the floor steel structure. The support structure includes a corrugated steel plate, a plurality of steel support frames and a steel mesh layer. The corrugated steel plate is provided with a plurality of upper protruding parts and a plurality of lower protruding parts which are arranged alternately and continuously form front and back sides, and the lower protruding parts are respectively provided with a concave space. The reinforcing steel supporting frames are respectively spanned in the concave spaces of the lower convex portions, and the heights of the reinforcing steel supporting frames are higher than the heights of the upper convex portions. The steel mesh layer is erected above the steel support frames. The supporting structure of the present invention is disposed in the concave spaces of the lower protruding parts through the steel support frames, so that the steel mesh layer will not slide arbitrarily after being erected and is stable, and can also strengthen the strength.

Description

Pavement steel mesh support structure and its steel support frame

The invention relates to a support structure, in particular to a pavement steel mesh support structure and a steel support frame thereof.

Please refer to FIG. 1 and FIG. 2 , the supporting structure 1 of the soil layer of the ground floor or the steel structure of the building. The supporting structure 1 includes a metal corrugated board 11 , a plurality of cement blocks 12 and a steel frame 13 . As shown in FIG. 1 , the corrugated metal plate 11 in this common form is disposed above a basic steel structure 2 , and the corrugated metal plate 11 is fixed on the basic steel structure 2 through a plurality of fixing bolts 114 . It is common for the metal corrugated board 11 to include a plurality of upward convex structures 111 and a plurality of downward convex structures 112 arranged alternately and formed continuously. The steel frame 13 can be supported above.

Referring back to FIG. 1 and FIG. 2, when the construction of the soil layer of the road foundation or the steel structure of the building floor is carried out, since the cement blocks 12 are only placed above the convex structures 111 of the metal corrugated board 11, each The cement blocks 12 are not fixed with the upper convex structures 111 of the metal corrugated board 11 , and the cement blocks 12 fall into the groove regions 113 of the lower convex structures 112 during construction or are touched by external forces. , resulting in the support structure 1 being poured with concrete, the steel frame 13 is sunk by the pouring of concrete, so that the strength of the steel frame 13 is easily uneven, affecting the road foundation soil layer or the reinforcement structure of the building floor steel structure and other problems. To be further improved.

The main purpose of the present invention is to solve the problems derived from the existing pavement steel mesh support structure.

In order to achieve the above object, the present invention provides a pavement steel mesh support structure, which is used as a support structure for a pavement foundation soil layer or a building floor steel structure. The support structure includes a corrugated steel plate, including a plurality of upper protrusions and a plurality of lower protrusions Alternately arranged and continuously forming front and back sides, the lower convex parts are respectively provided with a concave space; a plurality of steel support frames are respectively placed in the concave spaces of the lower convex parts, and the height of the steel support frames is Higher than the heights of the upper protruding parts, the steel support frames respectively include a plurality of A-type vertical bars and three horizontal bars, each of the A-shaped vertical bars is arranged at intervals, and each of the horizontal bars is located in each of the A-shaped vertical bars. The two sides and the top of the vertical pole make each of the horizontal poles located on the two sides of each of the A-type vertical poles respectively abut in the recessed spaces of the lower convex parts; and a steel mesh layer is erected on the above the steel supports.

Further, the A-type poles are three.

Furthermore, two sides of each of the A-type uprights are adjacent to the outer end sides of the two sides of each of the A-typed uprights.

Furthermore, the combination between each of the A-type vertical rods and each of the horizontal rods is connection or welding.

Furthermore, the widths of the two side ends of each of the A-type uprights are set in accordance with the widths of the concave spaces of the lower protrusions.

Furthermore, a steel support frame includes a plurality of A-type vertical rods and three horizontal rods, each of the A-shaped vertical rods is arranged at intervals, and each of the horizontal rods is located on the two sides and the top of each of the A-shaped vertical rods.

Further, the A-type poles are three.

Furthermore, two sides of each of the A-type uprights are adjacent to the outer end sides of the two sides of each of the A-typed uprights.

Furthermore, the combination between each of the A-type vertical rods and each of the horizontal rods is connection or welding.

Through the aforesaid disclosure of the present invention, compared with the existing ones, it has the following characteristics: The supporting structure of the present invention is installed on the soil layer of the road foundation or the steel structure of the building floor, the corrugated steel plate is arranged above the soil layer of the road foundation or the steel structure of the building floor, and the corrugated steel plate is fixed on the road foundation with the fixing bolts On the soil layer or the steel structure of the floor of the building, the steel support frames are respectively spanned in the concave spaces of the lower protrusions, and then the steel mesh layer is erected above the steel support frames for positioning. Due to falling into the concave spaces of the lower convex parts during construction or being touched by external forces, the strength and stability of the soil layer of the pavement foundation or the steel structure of the building floor can be strengthened and more stable, which can also increase the construction of the construction workers. convenience.

(existing)

1: Support structure

11: Metal corrugated board

111: Convex structure

112: Downward convex structure

113: groove area

114: fixing bolts

12: Cement block

13: Steel frame

2: Basic steel structure

(this invention)

3: Support structure

4: wave steel plate

41: Upper convex part

42: Lower convex part

421: Recessed space

43: Fasteners

5: Rebar support frame

51:A type pole

511: Both sides

512: Top

52: Crossbar

6: Reinforcing mesh layer

7: Pavement foundation soil layer

8: Building floor steel structure

H, H1: height

Figure 1: An exploded perspective view of the existing pavement steel mesh support structure.

Figure 2: It is a schematic diagram of the road surface reinforcement mesh support structure in Figure 1 after the basic steel structure is arranged.

Fig. 3 is a perspective exploded view of the support structure of the pavement steel mesh according to the present invention.

Fig. 4 is a combined perspective view of the pavement steel mesh support structure of the present invention.

Fig. 5 is a three-dimensional configuration diagram of the pavement steel mesh support structure in the pavement foundation soil layer of the present invention.

Fig. 6 is a three-dimensional configuration diagram of the steel structure on the floor of the building of the pavement steel mesh support structure of the present invention.

The following describes in detail how the structures of the present invention are combined and used in conjunction with the accompanying drawings, which should make it easier to understand the purpose, technical content, features and effects of the present invention.

Please refer to Figures 3 and 4 in conjunction with Figures 5 and 6, the present invention is a pavement steel mesh support structure and its steel support frame, which are used for the support structure 3 of the pavement foundation soil layer 7 or the building floor steel structure 8 . The support structure 3 includes a corrugated steel plate 4 , a plurality of steel support frames 5 and a steel mesh layer 6 .

Referring back to Fig. 3 and Fig. 4, the corrugated steel plate 4 is provided with a plurality of upper convex portions 41 and a plurality of lower convex portions 42 arranged alternately and continuously forming front and back sides, and the lower convex portions 42 are respectively provided with a concave space 421, And the lower protrusions 42 are fixed above the road foundation soil layer 7 or the building floor steel structure 8 through a plurality of fixing pieces 43 . In this embodiment, the fixing members 43 are screws or screws.

Referring back to FIG. 3 and FIG. 4, the steel support frames 5 are respectively spanned in the recessed spaces 421 of the lower protrusions 42, and the height H of the steel support frames 5 is higher than that of the upper protrusions The height of 41 is H1 high. The steel support frames 5 respectively include a plurality of A-type vertical rods 51 and three horizontal rods 52 , each of the A-shaped vertical rods 51 is arranged at intervals, and each of the horizontal rods 52 is located on two sides of each of the A-shaped vertical rods 51 , respectively. The side 511 and the top 512 make each of the cross bars 52 located on the two sides 511 of each of the A-shaped vertical bars 51 respectively abut in the recessed spaces 421 of the lower protrusions 42, so that the reinforcing bars can be added. The stability of the support frame 5 spanning the recessed spaces 421 of the lower protruding portions 42 respectively. In this embodiment, the number of the A-type vertical rods 51 is preferably three. The two sides 511 of each of the A-type vertical rods 51 are adjacent to the outer ends of the two sides 511 of each of the A-type vertical rods 51 , and are respectively connected with each of the cross rods 52 . The connection between each of the A-type vertical rods 51 and each of the cross rods 52 is connection or welding.

The steel mesh layer 6 is erected on each of the cross bars 52 above the steel support frames 5 .

To be more specific, the width of the ends of the two sides 511 of each A-type vertical rod 51 is set to match the width of the concave spaces 421 of the lower protrusions 42 .

Referring back to FIG. 5, the support structure 3 of the present invention is installed on the road foundation soil layer 7, the corrugated steel plate 4 is arranged above the road foundation soil layer 7, and the corrugated steel plate 4 is fixed on the road surface with the fixing bolts 43 On the foundation soil layer 7 , the steel support frames 5 are respectively spanned in the concave spaces 421 of the lower protrusions 42 , so that each of the horizontal sides 511 of each of the A-type vertical poles 51 is located. The rods 52 are respectively abutted in the concave spaces 421 of the lower protrusions 42, and then the steel mesh layer 6 is erected on each of the cross rods 52 above the steel support frames 5, so that the steel mesh After the layer 6 is erected, the steel support frames 5 will not fall into the concave spaces 421 of the lower protrusions 42 during construction or by being touched by external forces. When the support structure 3 After the concrete is poured, the steel mesh layer 6 will not be dented by the pouring of the concrete, and the strength of the steel mesh layer 6 is average, and the reinforcing structure of the road foundation soil layer 7 will not be affected.

Referring back to FIG. 6, the support structure 3 of the present invention is installed on the floor steel structure 8 of the building, the corrugated steel plate 4 is arranged above the floor steel structure 8 of the building, and the corrugated steel plate 4 is fixed on the building with the fixing bolts 43 On the floor steel structure 8 , the steel support frames 5 are respectively spanned in the concave spaces 421 of the lower protrusions 42 , so that each of the horizontal sides 511 of each of the A-type uprights 51 is located. The rods 52 are respectively abutted in the concave spaces 421 of the lower protrusions 42, and then the steel mesh layer 6 is erected on each of the cross rods 52 above the steel support frames 5, so that the steel mesh After the layer 6 is erected, the steel support frames 5 will not fall into the concave spaces 421 of the lower protrusions 42 due to the construction or being touched by external forces. When the support structure 3 is poured with concrete , the reinforced mesh layer 6 will not be dented by the pouring of concrete, and the strength of the reinforced mesh layer 6 is average, and will not affect the reinforcement structure of the steel structure 8 on the floor of the building.

Furthermore, the heights of the steel support frames 5 can be increased according to actual needs. Also, in another embodiment of the support structure 3 of the present invention, the steel support frames 5 can be laterally spanned above the two upper protrusions 41 , and then the steel mesh layer 6 is erected on the steel support frames 5 The implementation and effect of each of the upper horizontal bars 52 are the same as those disclosed in FIG. 3 and FIG. 4 , and will not be repeated here.

The characteristics of the present invention are: The supporting structure 3 of the present invention is installed on the road foundation soil layer 7 or the building floor steel structure 8, the corrugated steel plate 4 is installed above the road foundation soil layer 7 or the building floor steel structure 8, and the fixing bolts 43 are used to fasten The corrugated steel plate 4 is fixed on the pavement foundation soil layer 7 or the building floor steel structure 8, and is respectively spanned in the concave spaces 421 of the lower protrusions 42 through the steel support frames 5, and then the steel mesh layer 6 is erected on the top of these steel support frames 5 and will not fall to these lower protrusions during construction or being touched by external forces In these concave spaces 421 of the part 42 , the strength of the road foundation soil layer 7 or the steel structure 8 of the building floor is strengthened and stable, which can further increase the convenience of construction for the builder.

However, the foregoing are only preferred embodiments of the present invention, and the purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly, but not to limit the scope of the present invention. Therefore, all equivalent changes or modifications of the shapes, structures and features described in the scope of the application of the present invention shall be included in the scope of the patent application of the present invention.

3: Support structure

4: wave steel plate

41: Upper convex part

42: Lower convex part

421: Recessed space

43: Fasteners

5: Rebar support frame

51:A type pole

511: Both sides

512: Top

52: Crossbar

6: Reinforcing mesh layer

Claims (9)

A pavement steel mesh support structure is used for the support structure of the soil layer of the pavement foundation or the steel structure of the building floor. , the lower convex parts are respectively provided with a concave space; a plurality of steel support frames are respectively placed in the concave spaces of the lower convex parts, and the height of the steel support frames is higher than the height of the upper convex parts High, these steel support frames respectively include a plurality of A-type vertical rods and three horizontal rods, each of the A-type vertical rods is arranged at intervals, and each of the horizontal rods is located on both sides and the top of each of the A-type vertical rods, Each of the transverse rods located on both sides of each of the A-type vertical rods is respectively abutted in the concave spaces of the lower convex parts; and a steel mesh layer is erected above the steel support frames. The pavement steel mesh support structure according to claim 1, wherein the number of the A-type vertical rods is three. The pavement reinforced mesh support structure according to claim 1, wherein the two sides of each A-type upright are adjacent to the end outer sides of the two sides of each of the A-type uprights. The pavement steel mesh support structure as claimed in claim 1, wherein the combination between each of the A-shaped vertical bars and each of the cross bars is connection or welding. The pavement steel mesh support structure according to claim 1, wherein the widths of the ends on both sides of each of the A-shaped uprights are set in accordance with the widths of the concave spaces of the lower protrusions. A steel support frame includes a plurality of A-type vertical bars and three horizontal bars, each of the A-shaped vertical bars is arranged at intervals, and each of the horizontal bars is located on the two sides and the top of each of the A-shaped vertical bars. The steel support frame according to claim 6, wherein the number of the A-type vertical rods is three. The steel support frame of claim 6, wherein the two sides of each of the A-type uprights are the outer side edges of the ends adjacent to the two sides of each of the A-typed uprights. The steel support frame of claim 6, wherein the combination between each of the A-type vertical bars and each of the cross bars is connection or welding.

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