Single plate type enameled steel plate female arc plate tunnel installation structure

Abstract

The utility model relates to the technical field of enamelled steel plate installation, in particular to a single-plate type enamelled steel plate female arc plate tunnel installation structure which comprises a corner connector, a through bolt, a self-tapping screw, an accessory and a civil engineering wall body, the civil engineering wall body is provided with the corner connector through an expansion bolt, one side of the corner connector is provided with a special-shaped vertical keel through the through bolt, and the other side of the corner connector is provided with the self-tapping screw. The bottom of the special-shaped vertical keel is provided with a special transverse keel with a hook groove through an accessory, and the inner side of the hook groove of the special transverse keel is connected with an enameled steel plate body in a clamped mode. Installation of the enameled steel plate body is achieved, no horse or welding is needed when the enameled steel plate body is installed, the adverse effect on the plate face of the enameled steel plate body during installation is reduced, the installation structure is simple, and the enameled steel plate body is convenient to disassemble, assemble and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of enameled steel plate installation, in particular to a single-plate enameled steel plate negative arc plate tunnel installation structure. Background Art

[0002] At present, the application scenarios of enameled steel plates are becoming more and more extensive, including tunnel decoration, subway decoration, exterior curtain wall decoration, interior decoration, etc. Among them, the civil engineering in the tunnel is mostly arc-shaped, and the decorative enameled steel plates need to be made into negative arc plates according to the shape of the civil engineering.

[0003] Common porcelain steel plate negative arc plates are usually divided into upper and lower parts. When installing the porcelain steel plate negative arc plates, it is usually necessary to use horses and welding. This installation structure will damage the plate surface of the enameled steel plate and is inconvenient to replace the enameled steel plate. Therefore, a single-plate enameled steel plate negative arc plate tunnel installation structure is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a single-plate enameled steel plate negative arc plate tunnel installation structure to solve the problem of inconvenience in installing the enameled steel plate negative arc plate.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A single-plate enameled steel plate negative arc plate tunnel installation structure includes angle brackets, through bolts, self-tapping screws, accessories and civil wall. The civil wall is installed with angle brackets through expansion bolts. One side of the angle bracket is installed with a special-shaped vertical keel through through bolts. The bottom of the special-shaped vertical keel is installed with a special transverse keel with a hook groove through accessories. The enameled steel plate body is engaged and connected to the inner side of the hook groove of the special transverse keel.

[0007] Preferably, conventional transverse keels are installed on the outer side of the special-shaped vertical keel through accessories, and the conventional transverse keels are evenly arranged on the outer side of the special transverse keel.

[0008] Preferably, an aluminum alloy arc-shaped molding fastener is installed on the outer side of the special-shaped vertical keel by self-tapping screws, and an aluminum alloy shaped clip that can block the self-tapping screws is provided on the outer side of the aluminum alloy arc-shaped molding fastener.

[0009] Preferably, elastically arranged buffer pads are provided between the special-shaped vertical keel and the enameled steel plate body, and between the special transverse keel and the enameled steel plate body.

[0010] Preferably, the civil wall is arranged in an arc shape, and the enameled steel plate body is arranged in an arc shape.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] In the utility model, the installation of the enameled steel plate body is realized by setting a structure consisting of an enameled steel plate body, special-shaped vertical keels and special horizontal keels. No horses or welding are required when installing the enameled steel plate body, which reduces the adverse effects on the surface of the enameled steel plate body during installation. In addition, this installation structure is simple, and the enameled steel plate body is easy to disassemble and assemble, and easy to replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the structure at A;

[0015] Figure 3 This is a schematic diagram of the installation structure of the special-shaped vertical keel of the utility model;

[0016] Figure 4 This is a schematic diagram of the installation structure of a conventional transverse keel of the utility model;

[0017] Figure 5 For this utility model Figure 4 Schematic diagram of the structure at B;

[0018] Figure 6 For this utility model Figure 4 Schematic diagram of the structure at point C.

[0019] In the figure: 1. Enameled steel plate body; 2. Special-shaped vertical purlin; 3. Angle bracket; 4. Through bolt; 5. Expansion bolt; 6. Buffer block; 7. Special transverse purlin; 8. Conventional transverse purlin; 9. Aluminum alloy arc-shaped strip fastener; 10. Aluminum alloy shaped clip; 11. Self-tapping screw; 12. Accessories; 13. Civil engineering wall. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0022] Unless otherwise specifically stated, the relative arrangement of the parts and steps, the numerical expressions and the numerical values ​​set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as being merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0023] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0024] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0025] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0026] See also Figure 1-6 , the utility model provides a technical solution:

[0027] A single-plate enameled steel plate negative arc plate tunnel installation structure includes an angle code 3, a through bolt 4, a self-tapping screw 11, accessories 12 and a civil wall 13. The civil wall 13 is installed with the angle code 3 through an expansion bolt 5. A special-shaped vertical keel 2 is installed on one side of the angle code 3 through the through bolt 4. A special horizontal keel 7 with a hook groove is installed on the bottom of the special vertical keel 2 through the accessory 12. The enameled steel plate body 1 is engaged with the inner side of the hook groove of the special horizontal keel 7. This arrangement enables the installation of the enameled steel plate body 1.

[0028] The outer side of the special-shaped vertical keel 2 is installed with a conventional transverse keel 8 through accessories 12. The conventional transverse keels 8 are evenly arranged on the outer side of the special transverse keel 7. This arrangement enables the installation of the conventional transverse keel 8; the outer side of the special-shaped vertical keel 2 is installed with an aluminum alloy arc-shaped molding fastener 9 by self-tapping screws 11. The outer side of the aluminum alloy arc-shaped molding fastener 9 is provided with an aluminum alloy shaped clip 10 that can block the self-tapping screws 11. This arrangement enables the self-tapping screws 11 to be blocked, making the overall appearance; elastically arranged buffer pads 6 are provided between the special-shaped vertical keel 2 and the enameled steel plate body 1 and between the special transverse keel 7 and the enameled steel plate body 1. This arrangement enables the enameled steel plate body 1 to be protected by the buffer pads 6; the civil wall 13 is arranged in an arc shape, and the enameled steel plate body 1 is arranged in an arc shape. This arrangement enables the enameled steel plate body 1 to be adapted to the civil wall 13.

[0029] Workflow: When the enameled steel plate body 1 is to be installed through the single-plate enameled steel plate negative arc plate tunnel installation structure, the angle code 3 is fixed to the civil wall 13 through the expansion bolt 5, and then the special-shaped vertical keel 2 is fixed to the angle code 3 through the through bolt 4. The special horizontal keel 7, the conventional horizontal keel 8 and the special-shaped vertical keel 2 are all connected with the accessories 12, so that the entire keel frame is fixed to the civil wall 13, and then the bottom of the enameled steel plate body 1 is engaged in the hook groove of the special horizontal keel 7. The buffer pad 6 in the hook groove of the special horizontal keel 7 will fit with the enameled steel plate body 1, thereby fixing the enameled steel plate body. The body 1 is buffered and protected, and then the aluminum alloy arc-shaped pressure strip fastener 9 is pressed on the left and right sides of the special-shaped vertical keel 2, and the aluminum alloy arc-shaped pressure strip fastener 9 is fixed to the special-shaped vertical keel 2 by self-tapping screws 11. Finally, the aluminum alloy shaped clip 10 is engaged with the aluminum alloy arc-shaped pressure strip fastener 9, thereby hiding the self-tapping screws 11, making the overall appearance, thereby realizing the installation of the enameled steel plate body 1, and the reverse operation can realize the disassembly of the enameled steel plate body 1. This enameled steel plate body 1 has no upper and lower dividing seams, and the overall atmosphere is beautiful. This enameled steel plate body 1 is a single plate, which is simpler and lighter than the conventional enameled steel plate structure.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A single-plate enameled steel plate negative arc plate tunnel installation structure, comprising angle brackets (3), through bolts (4), self-tapping screws (11), accessories (12) and civil wall (13), characterized in that: The civil wall (13) is installed with an angle code (3) via an expansion bolt (5); a special-shaped vertical keel (2) is installed on one side of the angle code (3) via a through-bolt (4); a special transverse keel (7) with a hook groove is installed at the bottom of the special-shaped vertical keel (2) via an accessory (12); the inner side of the hook groove of the special transverse keel (7) is engaged with the enameled steel plate body (1).

2. The single-plate enameled steel plate negative arc plate tunnel installation structure according to claim 1, characterized in that: Conventional transverse keels (8) are installed on the outer side of the special-shaped vertical keel (2) via accessories (12), and the conventional transverse keels (8) are evenly arranged on the outer side of the special transverse keel (7).

3. The single-plate enameled steel plate negative arc plate tunnel installation structure according to claim 1, characterized in that: An aluminum alloy arc-shaped pressure strip fastener (9) is installed on the outer side of the special-shaped vertical keel (2) by using self-tapping screws (11), and an aluminum alloy shaped buckle (10) capable of shielding the self-tapping screws (11) is provided on the outer side of the aluminum alloy arc-shaped pressure strip fastener (9).

4. The single-plate enameled steel plate negative arc plate tunnel installation structure according to claim 1, characterized in that: Elastically arranged buffer pads (6) are provided between the special-shaped vertical keel (2) and the enameled steel plate body (1), and between the special transverse keel (7) and the enameled steel plate body (1).

5. The single-plate enameled steel plate negative arc plate tunnel installation structure according to claim 1, characterized in that: The civil construction wall (13) is arranged in an arc shape, and the enameled steel plate body (1) is arranged in an arc shape.

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