CN214695171U

CN214695171U - Bridge formwork with high strength and good durability

Info

Publication number: CN214695171U
Application number: CN202022319543.3U
Authority: CN
Inventors: 李耀飞
Original assignee: Shaanxi Zhongtie Yanhui Machinery Co ltd
Current assignee: Shaanxi Zhongtie Yanhui Machinery Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-11-12
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a bridge template that high strength durability is good, including the template body, the fixed surface of template body is connected with arc gusset and horizontal gusset, and arc gusset and horizontal gusset interweave and connect, the template body is from inside to outside including substrate layer, enhancement layer, corrosion resistant layer and wearing layer in proper order, the enhancement layer includes organic silicon glass resin layer and glomerocryst cubic boron nitride coating, the corrosion resistant layer includes peroxy ethylene paint coating, epoxy asphalt paint coating and nanometer titanium organic anti-corrosion coating, the left and right sides and the bottom fixedly connected with connecting plate of template body, a plurality of mounting holes have been seted up to the internal surface of connecting plate, the organic silicon glass resin layer is scribbled and is established in the outside of substrate layer. The utility model discloses an effect of arc gusset, horizontal gusset, enhancement layer, corrosion resistant layer and wearing layer has solved current bridge template intensity lower, and the durability is relatively poor, has reduced its life's problem.

Description

Bridge formwork with high strength and good durability

Technical Field

The utility model relates to a bridge template technical field specifically is a bridge template that high strength durability is good.

Background

Bridge forms are, as their name implies, steel forms applied to bridge projects, such as: the highway bridge formwork comprises a highway bridge formwork and a railway bridge formwork, and the bridge formwork can be divided into a single-double-chamber box girder (a large box girder and a small box girder), a standing grain type pier stud, a pier stud formwork, a pier, a cover girder, a T-shaped bridge formwork and the like according to different conditions.

The applicant finds that at least the following technical problems exist in the prior art: the existing bridge template is low in strength and durability, and the service life of the existing bridge template is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge template that high strength durability is good to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge template that high strength durability is good, includes the template body, the surface fixedly connected with arc gusset and the horizontal gusset of template body, and arc gusset and horizontal gusset interweave and connect, the template body is from inside to outside including substrate layer, enhancement layer, corrosion resistant layer and wearing layer in proper order, the enhancement layer includes organic silicon glass resin layer and polycrystalline cubic boron nitride coating, the corrosion resistant layer includes peroxide ethylene paint coating, epoxy asphalt paint coating and the organic anticorrosive coating of nanometer titanium.

Preferably, the left side and the right side of the template body and the bottom are fixedly connected with connecting plates, and a plurality of mounting holes are formed in the inner surfaces of the connecting plates.

Preferably, the organic silicon glass resin layer is coated on the outer side of the base material layer, and the polycrystalline cubic boron nitride coating is coated on the outer side of the organic silicon glass resin layer.

Preferably, the ethylene peroxide paint coating is coated on the outer side of the reinforcement layer, the epoxy asphalt paint coating is coated on the outer side of the ethylene peroxide paint coating, and the nano titanium organic anticorrosive coating is coated on the outer side of the epoxy asphalt paint coating.

Preferably, the wear-resistant layer is a tungsten carbide metal coating, and the thickness of the wear-resistant layer is zero seven to zero twice of the thickness of the base material layer.

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

the utility model discloses an effect of arc gusset and horizontal gusset, the external strength of this template has been improved, and simultaneously, under the effect of enhancement layer, through the cooperation of organic silicon glass resin layer and polycrystalline cubic boron nitride coating, make this template possess the ability of two-layer material reinforcing, self intensity has been improved, thereby the purpose of high strength has been reached, effect through the corrosion resistant layer, at peroxide ethylene paint coating, epoxy asphalt paint coating and the organic anticorrosive coating's of nanometer titanium cooperation, make this template possess the ability of three-layer corrosion resistant protection, self corrosion resistant performance has been improved, effect through the wearing layer, the wear resistance of this template has been improved, thereby the purpose that the durability is good has been reached, through the effect of above structure complex, it is lower to have solved current bridge template intensity, and the durability is relatively poor, the problem of its life has been reduced.

Drawings

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

FIG. 2 is a schematic view of the structure of the template body of the present invention;

FIG. 3 is a schematic view of the structure of the enhancement layer of the present invention;

fig. 4 is the structural schematic diagram of the corrosion-resistant layer of the present invention.

In the figure: 1. a template body; 2. an arc-shaped rib plate; 3. a transverse rib plate; 4. a connecting plate; 5. mounting holes; 11. a substrate layer; 12. an enhancement layer; 121. a silicone glass resin layer; 122. a polycrystalline cubic boron nitride coating; 13. a corrosion resistant layer; 131. a coating of a vinyl peroxide paint; 132. epoxy asphalt paint coating; 133. nano titanium organic anticorrosive coating; 14. and a wear-resistant layer.

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 application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "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 application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a template body 1, arc gusset 2, horizontal gusset 3, connecting plate 4, mounting hole 5, substrate layer 11, enhancement layer 12, organic silicon glass resin layer 121, polycrystalline cubic boron nitride coating 122, corrosion resistant layer 13, ethylene peroxide paint coating 131, epoxy asphalt paint coating 132, the organic anticorrosive coating 133 of nanometer titanium and the 14 parts of wearing layer are the general standard or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a bridge formwork with high strength and good durability comprises a formwork body 1, connecting plates 4 are fixedly connected to the left side, the right side and the bottom of the formwork body 1, a plurality of mounting holes 5 are formed in the inner surface of each connecting plate 4, an arc rib plate 2 and a transverse rib plate 3 are fixedly connected to the outer surface of the formwork body 1, the arc rib plates 2 and the transverse rib plates 3 are connected in an interlaced manner, the formwork body 1 sequentially comprises a base material layer 11, a reinforcing layer 12, a corrosion resistant layer 13 and a wear resistant layer 14 from inside to outside, the reinforcing layer 12 comprises an organosilicone glass resin layer 121 and a polycrystalline cubic boron nitride coating 122, the organosilicone glass resin layer 121 is coated on the outer side of the base material layer 11, the polycrystalline cubic boron nitride coating 122 is coated on the outer side of the organosilicone glass resin layer 121, the external strength of the formwork is improved through the action of the arc rib plates 2 and the transverse rib plates 3, and simultaneously, under the action of the reinforcing layer 12, the template has the capacity of reinforcing two layers of materials and improves the strength of the template by matching the organic silicon glass resin layer 121 and the polycrystalline cubic boron nitride coating 122, so that the aim of high strength is fulfilled, the corrosion-resistant layer 13 comprises a peroxide ethylene paint coating 131, an epoxy asphalt paint coating 132 and a nano titanium organic anti-corrosion coating 133, the peroxide ethylene paint coating 131 is coated on the outer side of the reinforcing layer 12, the epoxy asphalt paint coating 132 is coated on the outer side of the peroxide ethylene paint coating 131, the nano titanium organic anti-corrosion coating 133 is coated on the outer side of the epoxy asphalt paint coating 132, the wear-resistant layer 14 is a tungsten carbide metal coating, the thickness of the wear-resistant layer 14 is zero-seven to zero-two times of that of the base material layer 11, and under the matching of the peroxide ethylene paint coating 131, the epoxy asphalt paint coating 132 and the nano titanium organic anti-corrosion coating 133, the template has the capacity of three-layer corrosion protection by the action of the corrosion-resistant layer 13, the self corrosion resistance is improved, and the wear resistance of the template is improved through the action of the wear-resistant layer 14, so that the aim of good durability is fulfilled.

When in use, the external strength of the template is improved through the action of the arc-shaped rib plates 2 and the transverse rib plates 3, and simultaneously, under the action of the enhancement layer 12, through the cooperation of the organic silicon glass resin layer 121 and the polycrystalline cubic boron nitride coating 122, the template has the capability of reinforcing two layers of materials, improves the strength of the template, achieves the aim of high strength, and has the advantages that through the action of the corrosion-resistant layer 13, under the matching of the ethylene peroxide paint coating 131, the epoxy asphalt paint coating 132 and the nano titanium organic anti-corrosion coating 133, the template has the capability of three-layer corrosion-resistant protection, improves the corrosion-resistant performance of the template, improves the wear-resistant performance of the template through the action of the wear-resistant layer 14, thereby reached the purpose that the durability is good, through above structure complex effect, solved current bridge template intensity lower, and the durability is relatively poor, reduced its life's problem.

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 bridge formwork that high strength durability is good, includes template body (1), its characterized in that: the outer fixed surface of template body (1) is connected with arc gusset (2) and horizontal gusset (3), and arc gusset (2) and horizontal gusset (3) interweave and connect, template body (1) is from inside to outside including substrate layer (11), enhancement layer (12), corrosion resistant coating (13) and wearing layer (14) in proper order, enhancement layer (12) are including organic silicon glass resin layer (121) and polycrystalline cubic boron nitride coating (122), corrosion resistant coating (13) are including peroxide ethylene paint coating (131), epoxy asphalt paint coating (132) and nanometer titanium organic anti-corrosion coating (133).

2. The bridge formwork of claim 1, wherein the bridge formwork has high strength and good durability, and is characterized in that: the left side and the right side of template body (1) and bottom fixedly connected with connecting plate (4), a plurality of mounting holes (5) have been seted up to the internal surface of connecting plate (4).

3. The bridge formwork of claim 1, wherein the bridge formwork has high strength and good durability, and is characterized in that: the organic silicon glass resin layer (121) is coated on the outer side of the base material layer (11), and the polycrystalline cubic boron nitride coating (122) is coated on the outer side of the organic silicon glass resin layer (121).

4. The bridge formwork of claim 1, wherein the bridge formwork has high strength and good durability, and is characterized in that: the ethylene peroxide paint coating (131) is coated on the outer side of the enhancement layer (12), the epoxy asphalt paint coating (132) is coated on the outer side of the ethylene peroxide paint coating (131), and the nano titanium organic anti-corrosion coating (133) is coated on the outer side of the epoxy asphalt paint coating (132).

5. The bridge formwork of claim 1, wherein the bridge formwork has high strength and good durability, and is characterized in that: the wear-resistant layer (14) is a tungsten carbide metal coating, and the thickness of the wear-resistant layer (14) is zero seven to two times of the thickness of the base material layer (11).