Corrosion-resistant and soaking-resistant wall surface structure

Abstract

The utility model provides a corrosion-resistant soaking-resistant wall surface structure, and relates to the technical field of corrosion resistance and soaking resistance of wall surfaces, the corrosion-resistant soaking-resistant wall surface structure comprises a wall body, a protective plate, a waterproof plate and a corrosion-resistant plate, the protective plate, the waterproof plate and the corrosion-resistant plate are sequentially arranged from near to far away from the wall body, a plurality of drill holes are formed in the surface of the wall body, fixing nails are arranged in the drill holes, and the fixing nails are connected with the protective plate. A screw rod for penetrating through the protection plate, the waterproof plate and the anti-corrosion plate is arranged in the fixing nail, the fixing nail is fixed in the drill hole, the extending part of the screw rod is used for installing the protection plate, the waterproof plate and the anti-corrosion plate, and finally, the protection plate, the waterproof plate and the anti-corrosion plate are fixed on the screw rod in a manner of installing nuts and are tightly attached to one another. Therefore, the anti-corrosion plate and the waterproof plate can be disassembled, assembled and replaced conveniently by rotating and taking down the nut.

Description

TECHNICAL FIELD

[0001] The utility model relates to wall surface corrosion -resistant soaking technical field especially relates to a corrosion -resistant soaking wall surface structure. BACKGROUND

[0002] The wall surface material of soaking resistance has good waterproof performance, can prevent water from penetrating into the wall body, avoids the wall body mildew, deformation and other problems caused by long -term soaking, in the environment of humid or corrosive medium, such as marine climate, chemical plant etc., the corrosion -resistant performance of wall surface material can effectively prevent the corrosion of wall body base material (such as concrete, metal etc.), prolongs its service life.

[0003] Therefore a kind of wall surface structure for corrosion -resistant soaking of house building, the publication number CN220414716U is composed of substrate, structural reinforcement layer, waterproof layer, fire -retardant layer, surface layer and anticorrosive layer, wherein, substrate plays the role of main wall surface installation, pasting layer is installed at the rear end of substrate, and it is convenient for user to carry out positioning operation etc., first structure connecting strip installs subsequent layer in its front end using the mode of clamping, and structural strength is greater, structural reinforcement layer bears most of the pressure from wall surface outside etc., using the setting of several structural reinforcement strips, and using the design of cross reinforcement, greatly improve the strength of whole, the position of second structure connecting strip corresponds with the first structure connecting strip, facilitate construction, waterproof layer expels water in wall surface, sets up first water guide hole, third layer plate and water guide groove work simultaneously, water in wall body is sufficiently expelled, prevent wall body damage due to soaking, anticorrosive layer is processed using special anticorrosive paint, guarantee that surface layer will not be eroded and fall off.

[0004] But anticorrosive layer is processed using special anticorrosive paint, that is, anticorrosive layer obtains by the form of coating special anticorrosive paint, therefore, when subsequent regular repair anticorrosive layer, need to spend more manpower and time to shovel out original anticorrosive layer, that is, time is wasted. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the problem of wall surface corrosion -resistant soaking in prior art, and provides a wall surface structure of corrosion -resistant soaking.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: a wall surface structure of corrosion -resistant soaking, including wall body, protection plate, waterproof board and anticorrosive board, the protection plate, waterproof board and anticorrosive board are set up according to the order of distance wall body from near to far, the surface of wall body is set up with a plurality of drill holes, the drill hole is provided with fixed nail, the fixed nail is provided with screw rod for penetrating protection plate, waterproof board and anticorrosive board.

[0007] Preferably, the fixing nail is arranged in a barrel shape and a plurality of annularly arranged through grooves are formed on the surface of the fixing nail, and a rotating strip is hinged to the through grooves near the port of the fixing nail, and a protrusion for abutting against the hole wall is fixedly installed on the side of the rotating strip.

[0008] Preferably, the port of the outer wall of the fixing nail is arranged in a stepped shape and a plurality of pouring ports for pouring filling materials are formed on the port of the fixing nail.

[0009] Preferably, an outer threaded pipe coaxially arranged is fixedly installed on the inner wall end surface of the fixing nail, and an inner threaded pipe for pushing the rotating strip is threadedly connected to the outer threaded pipe.

[0010] Preferably, the inner threaded pipe is smoothly transitioned at one end of the pipe opening for sliding connection with the inner side of the rotating strip, and a hexagonal head for plug-in connection with an inner hexagonal sleeve wrench is fixedly installed on the other end of the pipe opening of the inner threaded pipe.

[0011] Preferably, a counterbore is formed on the inner wall of the outer threaded pipe away from one end of the port of the fixing nail, and an inner threaded part is formed on the side of the outer threaded pipe near the port of the fixing nail, and the screw rod is plug-in connected with the counterbore and is threadedly connected with the inner threaded part.

[0012] Preferably, a plurality of annularly arranged elastic clamping blocks oscillating relative to the central column of the fixing nail are hinged to the inner wall of the counterbore, and an annular clamping groove for clamping the elastic clamping blocks is formed on the surface of the screw rod.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that,

[0014] 1. In the utility model, the fixing nail is fixed in the hole, the protruding part of the screw rod is used for installing the protection plate, the waterproof plate and the anticorrosion plate, and finally the protection plate, the waterproof plate and the anticorrosion plate are fixed on the screw rod by the mode of installing the nut and closely adhere to each other, dust or water vapor is prevented from entering the gap, so that the anticorrosion plate, the waterproof plate can be conveniently disassembled and replaced by rotating and taking down the nut.

[0015] 2. In the utility model, the inner threaded part is used for rotating and installing the screw rod into the outer threaded pipe until the end of the screw rod is inserted into the counterbore, and the elastic clamping block in the counterbore is clamped into the annular clamping groove on the screw rod, so that the screw rod can be fixed in the outer threaded pipe. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic view of a corrosion-resistant and immersion-resistant wall structure is provided for the utility model;

[0017] Figure 2 A structure schematic view of a corrosion-resistant and immersion-resistant wall structure fixing nail is provided for the utility model;

[0018] Figure 3 This utility model proposes a corrosion-resistant and immersion-resistant wall structure. Figure 2 A schematic diagram of the cross-sectional structure;

[0019] Figure 4 This utility model presents a structural schematic diagram of a corrosion-resistant and immersion-resistant wall-mounted external threaded pipe.

[0020] Legend: 1. Wall; 2. Fixing nail; 3. Protective plate; 4. Waterproof plate; 5. Anti-corrosion plate; 6. Drill hole; 7. Through groove; 8. Protrusion; 9. Rotating bar; 10. Injection port; 11. Screw; 12. Externally threaded pipe; 13. Internally threaded pipe; 14. Hexagonal head; 15. Countersunk hole; 16. Internally threaded part; 17. Elastic locking block; 18. Annular groove. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] like Figures 1-4 As shown, a corrosion-resistant and immersion-resistant wall structure includes a wall 1, a protective board 3, a waterproof board 4, and an anti-corrosion board 5. The protective board 3, waterproof board 4, and anti-corrosion board 5 are arranged in order of proximity to the wall 1. The protective board 3 is positioned between the wall 1 and the waterproof board 4. The waterproof board 4, made of waterproof material, is positioned between the anti-corrosion board 5 and the protective board 3 to prevent moisture absorption by both the protective board 3 and the wall 1. The anti-corrosion board 5 is made of corrosion-resistant material and can prevent moisture damage to both the waterproof board 4 and the wall 1. Corrosion occurs due to material properties. Several drilled holes 6 are made on the surface of the wall 1. Fixing nails 2 are installed in the drilled holes 6. Screws 11 for penetrating the protective plate 3, waterproof plate 4 and anti-corrosion plate 5 are installed in the fixing nails 2. The fixing nails 2 are fixed in the drilled holes 6. The protruding part of the screw 11 is used to install the protective plate 3, waterproof plate 4 and anti-corrosion plate 5. Finally, the protective plate 3, waterproof plate 4 and anti-corrosion plate 5 are fixed to the screw 11 by installing nuts and are tightly fitted to each other to prevent dust or moisture from entering the gaps.

[0024] Further, the fixing nail 2 is in a barrel shape and a plurality of through grooves 7 are arranged in an annular array on the surface of the fixing nail 2. The through grooves 7 are hingedly connected to rotating bars 9 near the ports of the fixing nail 2. The rotating bars 9 are fixedly installed with protrusions 8 on the side edges for abutting the hole wall of the drill hole 6. The port of the fixing nail 2 is arranged in a stepped shape and a plurality of pouring ports 10 for pouring filling materials are arranged at the port of the fixing nail 2. When the fixing nail 2 is inserted into the drill hole 6, the rotating bars 9 are swung to be parallel to the central axis direction of the drill hole 6. The protrusions 8 on the outer side edges of the rotating bars 9 can tightly abut the inner wall of the drill hole 6. When the rotating bars 9 are rotated to be horizontal and the through grooves 7 are closed, the pouring ports 10 are used to pour concrete or a substance in a chemical expansion bolt into the gap between the fixing nail 2 and the drill hole 6, so as to further fix the relative position of the fixing nail 2 and the drill hole 6.

[0025] Further, the inner wall of the outer threaded pipe 12 away from the port of the fixing nail 2 is fixedly installed with an inner threaded pipe 13 for pushing the rotating bars 9. The inner threaded pipe 13 is slidably connected to the inner side of the rotating bars 9 through the smooth transition of the pipe port at one end of the inner threaded pipe 13. The other end of the inner threaded pipe 13 is fixedly installed with a hexagonal head 14 for inserting a hexagonal socket wrench. The hexagonal socket wrench is used to cover the hexagonal head 14, so as to rotate the inner threaded pipe 13. The threaded connection between the inner threaded pipe 13 and the outer threaded pipe 12 is used to move the inner threaded pipe 13 in the fixing nail 2. The smooth transition of the one end of the inner threaded pipe 13 is used to push the rotating bars 9 to rotate and swing, so as to change the rotating bars 9 from an inclined state to a horizontal state and make the protrusions 8 on the outer side of the rotating bars 8 abut the inner wall of the drill hole 6.

[0026] Further, the inner wall of the outer threaded pipe 12 away from the port of the fixing nail 2 is fixedly installed with an inner threaded pipe 13 for pushing the rotating bars 9. The inner threaded pipe 13 is slidably connected to the inner side of the rotating bars 9 through the smooth transition of the pipe port at one end of the inner threaded pipe 13. The other end of the inner threaded pipe 13 is fixedly installed with a hexagonal head 14 for inserting a hexagonal socket wrench. The hexagonal socket wrench is used to cover the hexagonal head 14, so as to rotate the inner threaded pipe 13. The threaded connection between the inner threaded pipe 13 and the outer threaded pipe 12 is used to move the inner threaded pipe 13 in the fixing nail 2. The smooth transition of the one end of the inner threaded pipe 13 is used to push the rotating bars 9 to rotate and swing, so as to change the rotating bars 9 from an inclined state to a horizontal state and make the protrusions 8 on the outer side of the rotating bars 8 abut the inner wall of the drill hole 6.

[0027] The working principle is that a certain number of drill holes 6 are drilled on the wall body 1 by using a drill, then the fixing nails 2 are inserted into the drill holes 6, the hexagonal head 14 is covered by using a hexagonal socket wrench, the threaded connection between the inner threaded pipe 13 and the outer threaded pipe 12 is used to realize the movement of the inner threaded pipe 13 in the fixing nail 2, the rotating bar 9 is rotated and swung by using the smooth transition at one end of the inner threaded pipe 13, the rotating bar 9 can be changed from the inclined state to the horizontal state, the convex block 8 on the outer side of the rotating bar 9 is abutted against the inner wall of the drill hole 6, the screw rod 11 is rotated and installed into the outer threaded pipe 12 by using the inner threaded part 16, until the end of the screw rod 11 is inserted into the counterbore 15, the elastic clamping block 17 in the counterbore 15 is clamped into the annular clamping groove 18 on the screw rod 11, the screw rod 11 can be fixed in the outer threaded pipe 12, the extended part of the screw rod 11 is used for installing the protection plate 3, the waterproof plate 4 and the anticorrosion plate 5, and finally the protection plate 3, the waterproof plate 4 and the anticorrosion plate 5 are fixed on the screw rod 11 by the installation of the nuts and are tightly adhered to each other, so that the dust or water vapor is prevented from entering the gap.

[0028] The above is only a preferred embodiment of the present application, and does not limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belong to the protection scope of the present application.

Claims

1. A corrosion and immersion resistant wall structure, characterized by: Including wall (1), protection board (3), waterproof board (4) and anticorrosion board (5), protection board (3), waterproof board (4) and anticorrosion board (5) are set according to the order of distance wall (1) from near to far, the surface of wall (1) is provided with a plurality of drill holes (6), the drill hole (6) is provided with fixed nail (2), the fixed nail (2) is provided with screw rod (11) for penetrating protection board (3), waterproof board (4) and anticorrosion board (5).

2. The corrosion and immersion resistant wall structure of claim 1, wherein: The fixed nail (2) is barrel-shaped and has a plurality of annular array distribution grooves (7) on the surface, the groove (7) is hinged with a rotating bar (9) near the fixed nail (2) port, and the rotating bar (9) side is fixedly installed with a protruding block (8) for abutting the hole wall of the drill hole (6).

3. The corrosion and immersion resistant wall structure of claim 2, wherein: The fixed nail (2) is step-shaped at the port of the outer wall and has a plurality of pouring ports (10) for pouring filling materials at the port of the fixed nail (2).

4. The corrosion and immersion resistant wall structure of claim 2, wherein: The fixed nail (2) is coaxially provided with an outer threaded pipe (12) fixedly installed on the inner wall end surface, and the outer threaded pipe (12) is externally threaded connected with an inner threaded pipe (13) for pushing the rotating bar (9).

5. The corrosion and immersion resistant wall structure of claim 4, wherein: One end of the inner threaded pipe (13) is smoothly connected with the inner side of the rotating bar (9), and the other end of the inner threaded pipe (13) is fixedly installed with a hexagonal head (14) for inserting a socket wrench.

6. The corrosion and immersion resistant wall structure of claim 4, wherein: The outer threaded pipe (12) is internally threaded at one end of the outer wall away from the port of the fixed nail (2) and has an inner threaded portion (16) near the port of the fixed nail (2), and the screw rod (11) is inserted into the counterbore (15) and is threadedly connected with the inner threaded portion (16).

7. The corrosion and immersion resistant wall structure of claim 6, wherein: The inner wall of the counterbore (15) is hinged with a plurality of annular array distribution elastic clamping blocks (17) oscillating relative to the center column of the fixed nail (2), and the surface of the screw rod (11) is provided with an annular clamping groove (18) for clamping the elastic clamping block (17).

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