CN213653225U

CN213653225U - Bridge formwork with long service life

Info

Publication number: CN213653225U
Application number: CN202022312336.5U
Authority: CN
Inventors: 朱波
Original assignee: Shaanxi Huiyan Machinery Co ltd
Current assignee: Shaanxi Huiyan Machinery Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-09
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a long service life's bridge template, including the template main part, protective coating has been smeared on the surface of template main part, the template main part includes corrosion-resistant layer, antirust coat, strengthening layer and sandwich layer, protective coating includes corrosion-resistant coating and antirust coat, and corrosion-resistant layer is located the surface of antirust coat. The utility model discloses the template main part belongs to the composite sheet structure, corrosion resistant layer has good corrosion-resistant and rust-resistant, and intensity is higher, the antirust coat has the impact resistance reinforce, advantage that corrosion-resistant and rust-resistant are good, the strengthening layer has high strength, and chemical stability is stable, corrosion-resistant and rust-resistant are good, the intensity of template main part has been guaranteed to the sandwich layer, anticorrosive coating paints the surface in the template main part, the corrosion resistance of template main part has been increased, anticorrosive coating has further increased the corrosion-resistant and rust-resistant of template main part, it is not good to have solved current bridge template corrosion-resistant and rust-resistant, lead to the not long problem of life.

Description

Bridge formwork with long service life

Technical Field

The utility model relates to a bridge template technical field specifically is a long service life's bridge template.

Background

Bridge forms are, as their name implies, steel forms applied to bridge projects, such as: the existing bridge template is poor in corrosion resistance and rust resistance, so that the service life is short, and therefore the bridge template with the long service life is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's bridge template possesses corrosion-resistant and advantage that rust-resistant performance is good, has solved that current bridge template is corrosion-resistant and rust-resistant not good, leads to the not long problem of life.

In order to achieve the above object, the utility model provides a following technical scheme: the bridge template with long service life comprises a template main body, wherein a protective coating is coated on the surface of the template main body, the template main body comprises a corrosion-resistant layer, an antirust layer, a reinforcing layer and a core layer, and the protective coating comprises the corrosion-resistant coating and the antirust coating.

Preferably, the corrosion-resistant layer is positioned on the outer surface of the rust-resistant layer, the rust-resistant layer is positioned on the outer surface of the reinforcing layer, and the reinforcing layer is positioned on the outer surface of the core layer.

Preferably, the anti-corrosion coating is positioned on the outer surface of the anti-corrosion coating, and the anti-corrosion coating is positioned on the outer surface of the anti-corrosion coating.

Preferably, the corrosion-resistant layer is an aluminum-titanium alloy layer, the rust-proof layer is a high-manganese alloy steel layer, the strengthening layer is a stainless steel layer, and the core layer is a carbon steel layer.

Preferably, the corrosion-resistant coating is a polytetrafluoroethylene coating, and the antirust coating is an aluminum tripolyphosphate coating.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses the template main part belongs to the composite sheet structure, corrosion resistant layer has good corrosion-resistant and rust-resistant, and intensity is higher, the antirust coat has the impact resistance reinforce, advantage that corrosion-resistant and rust-resistant are good, the strengthening layer has high strength, and chemical stability is stable, corrosion-resistant and rust-resistant are good, the intensity of template main part has been guaranteed to the sandwich layer, anticorrosive coating paints the surface in the template main part, the corrosion resistance of template main part has been increased, anticorrosive coating has further increased the corrosion-resistant and rust-resistant of template main part, it is not good to have solved current bridge template corrosion-resistant and rust-resistant, lead to the not long problem of life.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged cross-sectional view of the main body of the template of the present invention;

fig. 3 is a schematic diagram of the enlarged structure of the section of the protective coating of the present invention.

In the figure: 1. a template body; 101. a corrosion-resistant layer; 102. a rust-proof layer; 103. a strengthening layer; 104. a core layer; 2. a protective coating; 201. an anti-corrosion coating; 202. and (4) antirust coating.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a template main part 1, corrosion-resistant layer 101, antirust layer 102, strengthening layer 103, sandwich layer 104, protective coating 2, anticorrosive coating 201 and anticorrosive coating 202 part are the parts that general standard or technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a bridge formwork with a long service life comprises a formwork main body 1, a protective coating 2 is coated on the surface of the formwork main body 1, the formwork main body 1 comprises a corrosion-resistant layer 101, a rust-resistant layer 102, a reinforcing layer 103 and a core layer 104, the corrosion-resistant layer 101 is positioned on the outer surface of the rust-resistant layer 102, the rust-resistant layer 102 is positioned on the outer surface of the reinforcing layer 103, the reinforcing layer 103 is positioned on the outer surface of the core layer 104, the corrosion-resistant layer 101 is an aluminum-titanium alloy layer, the rust-resistant layer 102 is a high-strength alloy steel layer, the reinforcing layer 103 is a stainless steel layer, the core layer 104 is a carbon steel layer, the protective coating 2 comprises a corrosion-resistant coating 201 and a rust-resistant coating 202, the corrosion-resistant coating 201 is positioned on the outer surface of the rust-resistant coating 202, the rust-resistant coating 202 is positioned on the outer surface of, corrosion resistant layer 101 has good corrosion resistance and rust resistance, and intensity is higher, antirust layer 102 has the impact resistance reinforce, advantage that corrosion resistance and rust resistance are good, strengthening layer 103 has high strength, and the chemical property is stable, corrosion resistance and rust resistance are good, the intensity of template main part 1 has been guaranteed to sandwich layer 104, anticorrosive coating 201 paints in the surface of template main part 1, the corrosion resistance of template main part 1 has been increased, anticorrosive coating 202 has further increased the corrosion resistance and the rust resistance of template main part 1, it is not good to have solved current bridge template corrosion resistance and rust resistance, lead to the not long problem of life.

During the use, template main part 1 belongs to the composite sheet structure, corrosion resistant layer 101 has good corrosion resistance and rust resistance, and intensity is higher, antirust layer 102 has the impact resistance reinforce, advantage that corrosion resistance and rust resistance are good, strengthening layer 103 has high strength, and the chemical property is stable, corrosion resistance and rust resistance are good, the intensity of template main part 1 has been guaranteed to sandwich layer 104, anticorrosive coating 201 paints the surface in template main part 1, the corrosion resistance of template main part 1 has been increased, anticorrosive coating 202 has further increased the corrosion resistance and the rust resistance of template main part 1, it is not good to have solved current bridge template corrosion resistance and rust resistance, lead to the not long problem of life.

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

Claims

1. The utility model provides a long service life's bridge template, includes template main part (1), its characterized in that: the surface of the template main body (1) is coated with a protective coating (2), the template main body (1) comprises a corrosion-resistant layer (101), an antirust layer (102), a reinforcing layer (103) and a core layer (104), and the protective coating (2) comprises an anticorrosion coating (201) and an antirust coating (202).

2. A long-life bridge form according to claim 1, characterized in that: the corrosion-resistant layer (101) is positioned on the outer surface of the anti-rust layer (102), the anti-rust layer (102) is positioned on the outer surface of the reinforcing layer (103), and the reinforcing layer (103) is positioned on the outer surface of the core layer (104).

3. A long-life bridge form according to claim 1, characterized in that: the anti-corrosion coating (201) is positioned on the outer surface of the anti-corrosion coating (202), and the anti-corrosion coating (202) is positioned on the outer surface of the anti-corrosion layer (101).

4. A long-life bridge form according to claim 1, characterized in that: the corrosion-resistant layer (101) is an aluminum-titanium alloy layer, the anti-rust layer (102) is a high-manganese alloy steel layer, the strengthening layer (103) is a stainless steel layer, and the core layer (104) is a carbon steel layer.

5. A long-life bridge form according to claim 1, characterized in that: the anti-corrosion coating (201) is a polytetrafluoroethylene coating, and the anti-rust coating (202) is an aluminum tripolyphosphate coating.