CN210797621U - Soil nail wall panel structure - Google Patents
Soil nail wall panel structure Download PDFInfo
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- CN210797621U CN210797621U CN201921507344.6U CN201921507344U CN210797621U CN 210797621 U CN210797621 U CN 210797621U CN 201921507344 U CN201921507344 U CN 201921507344U CN 210797621 U CN210797621 U CN 210797621U
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Abstract
The utility model provides a soil nail wall panel structure relates to the relevant technical field of building element, has solved the inconvenient technical problem of the construction of the partial position soil nail wall that exists among the prior art. Including the panel main part, the panel main part structure is square platelike structure, the panel main part includes first plate body and second plate body, first plate body with the second plate body passes through the connecting axle and rotationally connects, during the use first plate body with form the contained angle between the second plate body, first plate body with all be formed with the spread groove on the second plate body, the spread groove forms first plate body with the edge of second plate body is in at least the edge of first plate body is formed with the opening, two or more the opening concatenation forms the through-hole. The utility model is used for top and corner of soil nail wall structure are connected with the main board, reach the effect of convenient construction and improvement soil nail wall quality.
Description
Technical Field
The utility model belongs to the technical field of the relevant technique of building element and specifically relates to a soil nail wall panel structure is related to.
Background
The existing soil nailing wall is generally composed of soil nails, reinforcing mesh sheets and concrete, soil nails are arranged in soil on the side wall of the foundation pit during construction, then the reinforcing mesh sheets are hung and fixed on the soil nails, and concrete is sprayed on the reinforcing mesh sheets to form the soil nailing wall.
It has the following disadvantages:
1. the strength of a panel formed by spraying concrete has no reliable measures to control the quality, the panel generally cannot reach the designed strength, and particularly the strength cannot be ensured in winter construction.
2. During winter construction, the welding part of the soil nail hook and the panel transverse tie bar is easy to cause cold brittleness, so that the strength of the steel bar is reduced, and the soil nail hook is easy to break.
3. When the concrete is sprayed, dust pollution is serious, the environmental pollution is serious, and the construction can not be carried out in strong wind weather and haze weather.
4. The existing process has large demand on labor force and lower survival efficiency.
5. The foundation ditch later stage need be backfilled, and soil nailing wall only is as interim supporting construction, because soil nailing shingle nail non-reuse is buried underground, causes the waste of resource, also causes the influence to the follow-up use in underground space easily.
In order to solve the problems, some soil nailing walls are formed by splicing panels, but because the panels are not deformable, the panels are difficult to install at the top and the corners of the foundation pit soil body during splicing the panels, the panels are difficult to completely cover the soil body, and the soil nailing walls cannot be guaranteed to have higher quality integrally.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a soil nail wall panel structure is used for solving the inconvenient technical problem of the construction of the part position soil nail wall that exists among the prior art at least. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a soil nail wall panel structure which is spliced and installed with a main panel to form the soil nail wall structure, comprising a panel main body, wherein the panel main body is a square plate structure, the panel main body comprises a first panel body and a second panel body, the first panel body and the second panel body are rotatablely connected through a connecting shaft, an included angle is formed between the first panel body and the second panel body when in use,
the first plate body and the second plate body are both provided with connecting grooves, the connecting grooves are formed at the edges of the first plate body and the second plate body,
at least the edge of the first plate body is provided with a gap, and two or more gaps are spliced to form a through hole.
Preferably, the first plate body and the second plate body are connected through a connecting shaft, and the connecting shaft is connected with the first plate body and the second plate body through a connecting rod.
Preferably, the notch further comprises a second notch arranged in the middle of the edge of the first plate body and/or the second plate body, and the second notch is semicircular in shape.
Preferably, the coupling groove is formed by a groove wall provided on the side wall of the panel body and a side wall of the panel body,
the groove wall is configured into an elongated structure with an L-shaped section and is arranged on the side wall of the panel main body along the edge of the panel main body.
Preferably, the portion of the groove wall constituting the bottom wall of the connecting groove is disposed flush with the first face of the panel main body, the portion constituting the side wall of the connecting groove is disposed parallel to the side wall of the panel,
the height of the part of the groove wall forming the side wall of the connecting groove is smaller than the thickness of the panel main body.
Preferably, three edges of the first plate body are provided with the connecting grooves,
the connecting grooves are formed in at least two parallel edges of the second plate body.
Preferably, the first plate body and the second plate body have the same shape, and the panel main body is configured to have a symmetrical structure with a connecting shaft of the first plate body and the second plate body as a symmetry axis.
Preferably, the first plate body and the second plate body are both provided with the notch.
Preferably, the second plate body is provided with a fixing hole, and the fixing hole is a hole penetrating through the second plate body.
Preferably, the second plate body is provided with two connecting grooves, and the two connecting grooves are arranged at two edges of the second plate body in parallel.
The utility model has the advantages that: the first plate body and the second plate body of the panel main body are rotatably connected through the connecting shaft, so that the panel main body can be arranged at the top or the corner of a foundation pit soil body, and the panel main body and the second plate body can be well attached to different surfaces of the soil body through mutual rotation of the first plate body and the second plate body. On one hand, the covering on the top and the corners of the soil body can be better ensured, and the installation and construction are more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 and 2 are schematic structural diagrams of a main panel;
FIG. 2 shows an enlarged cross-sectional view of the coupler slot;
FIG. 3 is a schematic structural view of a soil nailing wall panel structure in accordance with an embodiment;
FIG. 4 is a schematic view illustrating a state of the soil nailing wall panel structure and the main panel being spliced together according to an embodiment;
FIG. 5 is a schematic structural view of a soil nailing wall panel structure in the second embodiment;
FIG. 6 is a schematic view showing a state in which the soil nailing wall panel structure and the main panel are joined together according to the second embodiment;
fig. 7 is a schematic view showing a connection state of the connection groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a soil nail wall panel structure is used for first layer or corner of soil nail wall to be connected with the main panel to can fix on foundation ditch soil body surface through the soil nail, make the construction of soil nail wall at corner or top more convenient, also make construction quality can be better.
The soil nailing shingle nail structure comprises a panel main body, wherein the panel main body is of a square plate-shaped structure, the panel main body comprises a first plate body and a second plate body, the first plate body and the second plate body are rotatably connected through a connecting shaft, and an included angle is formed between the first plate body and the second plate body during use, and the first plate body and the second plate body cover different surfaces of a foundation pit. The first plate body with all be formed with the spread groove on the second plate body, the spread groove forms first plate body with the edge of second plate body, it is adjacent the panel main part passes through the spread groove is connected. At least, a notch is formed on the edge of the first plate body, two or more notches are spliced to form a through hole, and soil nails can penetrate through the through hole and fix the panel main body in a mode of installing connecting pieces on the soil nails.
The utility model provides a soil nail wall panel structure uses with the main panel cooperation, the structure of main panel is as shown in figure 1, figure 2, including panel 1, panel 1 constructs for square platelike inner structure, the edge of panel is provided with spread groove 101, adjacent two pass through between the panel 1 spread groove 101 is connected. The coupling groove 101 is formed at an edge of the face plate 1 and extends along the edge of the face plate 1, and an opening of the coupling groove 101 is oriented perpendicular to the face plate.
As shown in fig. 1 and 2, the panel 1 is further provided with a gap, the gap is formed at the edge of the panel 1, and the gaps on the adjacent panels 1 are spliced to form a through hole for the soil nails to pass through. The notches may be fan-shaped notches 102 formed at four corners of the panel 1 as shown in fig. 1, or may be semicircular notches 103 formed between two adjacent corners of the panel 1 as shown in fig. 2, or may be notches of two shapes.
The present invention will be described in detail with reference to the following embodiments:
the first embodiment is as follows:
as shown in fig. 3, in the present embodiment, the panel main body 10 includes a first plate 11 and a second plate 12, and the first plate 11 and the second plate 12 are rotatably connected together by a connecting shaft, which is preferably an alloy shaft, and when in use, the first plate 11 and the second plate 12 can be respectively located on two different surfaces. The notch includes a first notch 13 formed on the first plate body 11 and the second plate body 12, that is, the first plate body 11 and the second plate body 12 are both provided with notches. The first gap 13 is configured to be fan-shaped and is disposed at two corners of the first plate body 11 and the second plate body 12 away from the connecting shaft. The first gaps 13 on the panel main body 10 and the gaps on the main panel adjacent to the first gaps are spliced to form a circular through hole, and soil nails can penetrate through the circular through hole.
The first board body 11 and the second board body 12 are both provided with connecting grooves 14, and the connecting grooves 14 are simultaneously provided at the edges of the first board body 11 and the second board body 12 which are not connected, so that both the first board body 11 and the second board body 12 can be simultaneously connected with the adjacent panel main bodies 10, and also can be connected with the main panels adjacent thereto.
Specifically, the coupling groove 14 is composed of a groove wall 111 provided on a side wall of the panel main body 10 (a side wall including the first plate body 11 and the second plate body 12) and a side wall of the panel main body 10, and the groove wall 111 is configured as an elongated structure having an L-shaped section, and is provided on the side wall of the panel main body 10 along an edge of the panel main body 10. The part of the groove wall 111 forming the bottom wall of the connecting groove 14 is flush with the first surface of the panel main body 10, the part of the side wall forming the connecting groove 14 is parallel to the side wall of the panel 11, and the part of the groove wall 111 forming the side wall of the connecting groove 14 is smaller than the height of the side wall of the panel main body 10, namely, the thickness of the panel main body 10, so that the two panel main bodies 10 can be located on the same plane after being connected through the connecting groove 14, as shown in fig. 7, and the formed soil nailing wall is guaranteed to be flat as a whole.
Preferably, the plurality of coupling slots 14 on the panel body 10 have the same opening direction, and when being installed, two adjacent coupling slots 14 are fastened to each other. Alternatively, for the sake of convenience of installation, the two parallel connecting slots 14 of the panel main body 10 may have the same opening direction, and the two perpendicular connecting slots 14, that is, the two adjacent connecting slots 14, may have the opposite opening directions.
Preferably, in this embodiment, the first board body 11 and the second board body 12 are configured to have the same shape, so that the panel main body 10 is configured to have a symmetrical structure with the connecting shaft of the first board body 11 and the second board body 12 as a symmetry axis, and thus, the positions of the first board body 11 and the second board body 12 do not need to be considered during installation, and the positions of the first board body 11 and the second board body 12 can be interchanged, thereby facilitating installation. As shown in fig. 4, in the present embodiment, the first board 11 and the second board 12 are connected to the main panel 1.
Example two:
as shown in fig. 4, in the present embodiment, the panel main body 10 ' includes a first plate 11 ' and a second plate 12 ', the first plate 11 ' and the second plate 12 ' are rotatably connected together by a connecting shaft, and the first plate 11 ' and the second plate 12 ' may be respectively located on two different surfaces when in use. The gap comprises a first gap 13 'formed on the first plate body 11', that is, the first plate body 11 'and the second plate body 12' are both provided with gaps. The first gap 13 ' is configured as a sector and is disposed at two corners of the first plate body 11 ' and the second plate body 12 ' away from the connecting shaft. The first gaps 13 'on the panel main body 10' and the gaps on the main panel adjacent to the first gaps are spliced to form a circular through hole, and soil nails can penetrate through the circular through hole.
The first plate body 11 ' is further provided with a second notch 15, the second notch 15 is arranged between the two first notches 13 ' on the first plate body 11 ', the second notch 15 is constructed to be a semicircular notch, and the two adjacent second notches 15 are spliced to form the through hole for the soil nail to pass through.
In this embodiment, the second plate 12 ' is not provided with the opening, the second plate 12 ' is provided with a fixing hole 16, and the fixing hole 16 may be used to cooperate with a fixing member to fix the second plate 12 ' on the surface of the soil body, for example, the fixing member may be a reinforcing bar rod, and the reinforcing bar rod penetrates through the fixing hole 16 and is inserted into the soil body.
Preferably, in this embodiment, the panel main body 10 ' is used for setting up the first layer at soil nailing wall, the superiors promptly, first plate body 11 ' with main panel 1 covers on the lateral wall of foundation ditch, constitutes the main part of soil nailing wall jointly, and second plate body 12 ' is laminated on the outer soil body of foundation ditch after the upset, promptly with the crossing face of foundation ditch lateral wall on, protect the top edge of foundation ditch lateral wall, as shown in fig. 6, only first plate body 11 ' need with main panel 1 connects, second plate body 12 ' need not with main panel 1 connects. Because it is set in the first layer of the soil nailing wall, the second plate 12 'is only connected with the second plate 12' of the adjacent other panel main body 10 ', and is not required to be connected with other panels, therefore, the connecting grooves 14 can be set only at two parallel edges of the second plate 12'. Further, the size of the first board 11' is the same as that of the main panel, so that the first board is better matched with the main panel and is more convenient to install.
The utility model provides a soil nail wall panel structure and main panel cooperation are used, form soil nail wall structure on the foundation ditch soil body through concatenation and the fixed mode of soil nail, protect the soil body. And because the first plate body and the second plate body of panel main part can rotate relatively, make it can form the contained angle and lie in different faces when using for the construction at the top of foundation ditch lateral wall and corner is more convenient, also makes the protective effect better.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A soil nail wall panel structure is spliced and installed with a main panel to form the soil nail wall structure and is characterized by comprising a panel main body, wherein the panel main body is of a square plate structure and comprises a first plate body and a second plate body which are rotatably connected through a connecting shaft, an included angle is formed between the first plate body and the second plate body when the soil nail wall panel structure is used,
the first plate body and the second plate body are both provided with connecting grooves, the connecting grooves are formed at the edges of the first plate body and the second plate body,
at least the edge of the first plate body is provided with a gap, and two or more gaps are spliced to form a through hole.
2. The brad wall panel structure of claim 1, wherein said opening comprises a first opening formed at two corners of said first panel and/or said second panel away from said connecting shaft, said first opening being configured as a fan-shaped structure.
3. The brad wall panel structure of claim 2, wherein said notch further comprises a second notch disposed at a middle position of an edge of said first panel and/or said second panel, said second notch being shaped as a semi-circle.
4. The soil nailed wall panel structure of claim 1, wherein said attachment slots are formed by slot walls provided on the side walls of said panel body and side walls of said panel body,
the groove wall is configured into an elongated structure with an L-shaped section and is arranged on the side wall of the panel main body along the edge of the panel main body.
5. The soil nailing wall panel structure of claim 4, wherein the portions of the groove walls constituting the bottom walls of the connecting grooves are disposed flush with the first face of the panel main body, and the portions constituting the side walls of the connecting grooves are disposed parallel to the side walls of the panel,
the height of the part of the groove wall forming the side wall of the connecting groove is smaller than the thickness of the panel main body.
6. The soil nailing wall panel structure of claim 4, wherein three edges of the first panel body are provided with the connecting grooves,
the connecting grooves are formed in at least two parallel edges of the second plate body.
7. The soil nailing wall panel structure of any one of claims 1-6, wherein the first panel body and the second panel body are identical in shape, and the panel main body is constructed in a symmetrical structure with a connecting shaft of the first panel body and the second panel body as a symmetry axis.
8. The soil nailing wall panel structure of claim 7, wherein the opening is provided on both the first panel and the second panel.
9. The soil nailing wall panel structure of any one of claims 1-6, wherein the second panel is provided with fixing holes configured as holes provided therethrough.
10. The soil nailing wall panel structure of claim 9, wherein said second panel body is provided with two of said connecting slots, said two connecting slots being disposed parallel to each other at two edges of said second panel body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921507344.6U CN210797621U (en) | 2019-09-10 | 2019-09-10 | Soil nail wall panel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921507344.6U CN210797621U (en) | 2019-09-10 | 2019-09-10 | Soil nail wall panel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210797621U true CN210797621U (en) | 2020-06-19 |
Family
ID=71240109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921507344.6U Active CN210797621U (en) | 2019-09-10 | 2019-09-10 | Soil nail wall panel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210797621U (en) |
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2019
- 2019-09-10 CN CN201921507344.6U patent/CN210797621U/en active Active
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