CN218894217U - Concrete protection liner - Google Patents

Abstract

The utility model discloses a concrete protection liner, which comprises an anchoring part and an expanding part, wherein the anchoring part comprises a framework layer and a first bonding layer, an anchoring frame and an anchoring frame are transversely and uniformly arranged on one side end surface of the framework layer, which is close to concrete, in an interval manner, a plurality of anchoring frames, anchoring frames and framework layers are integrally formed, a first bonding layer is arranged on one side end surface of the framework layer, which is far away from concrete, and the first bonding layer of the framework layer is fixedly bonded with the expanding part, the expanding part comprises a second bonding layer and an expanding layer, wherein the second bonding layer is fixedly arranged on one side end surface of the expanding layer, and the second bonding layer is fixedly connected with the first bonding layer. The utility model solves the problems that the existing concrete protection liner cannot expand the protectiveness, and meanwhile, the anchoring mode of the concrete protection liner and the concrete is single, a plurality of anchoring structures are lacked, and the firmness is poor in installation and use due to the single anchoring structure of the concrete protection liner.

Description

Concrete protection liner

Technical Field

The utility model relates to the technical field of concrete liners, in particular to a concrete protection liner.

Background

In concrete building pouring, a pouring cavity is formed by using a template, a framework made of steel bars is placed in the pouring cavity, then concrete is poured into the pouring cavity, the concrete is uniformly vibrated and solidified to form a concrete building, the existing concrete building is far away from corrosiveness and is infringed by corrosive media for protecting the concrete, so that the service life of the concrete is prolonged, a protection liner is usually arranged on the end face of the concrete building which is easy to corrode, the concrete building is protected by using the integrated concrete protection liner, and the service life of the concrete is prolonged.

The existing concrete protection liner is made of thermoplastic plastics, has good flexibility, ductility, durability and splice property, ensures effective protection of concrete when being convenient for later-stage splicing, prolongs the service time of a building, but the traditional concrete protection liner made of thermoplastic plastics has smooth appearance, cannot expand the protection function of a protection surface according to actual needs, cannot meet the use requirements of concrete in different use environments, and has single anchoring structure, so that the concrete protection liner and concrete are single in anchoring mode, lack of multiple anchoring structures and poor firmness in installation and use.

Disclosure of Invention

The utility model aims to provide a concrete protection liner, which aims to solve the problems that the existing concrete protection liner cannot be expanded in protection, and meanwhile, the anchoring mode of the concrete protection liner and concrete is single, various anchoring structures are lacked, and the firmness is poor in installation and use due to the fact that the anchoring structure of the concrete protection liner is single.

The utility model is realized in the following way:

the utility model provides a concrete protection liner, including anchoring portion and expansion portion, anchoring portion includes skeleton layer and first adhesive linkage, the skeleton layer is close to horizontal even interval on the terminal surface of one side of concrete and is provided with anchor frame and anchor frame, and anchor frame and skeleton layer integrated into one piece are provided with a plurality ofly, be provided with first adhesive linkage on the terminal surface of one side of the skeleton layer keeping away from the concrete, and bond on the first adhesive linkage of skeleton layer and be fixed with expansion portion, expansion portion includes second adhesive linkage and expansion layer, wherein be fixed with the second adhesive linkage on the terminal surface of one side of expansion layer, and second adhesive linkage and first adhesive linkage fixed connection.

Furthermore, the framework layer is of an internal hollow structure, and a plurality of support bars with triangular vertical sections are horizontally fixed in the hollow cavity of the framework layer.

Further, a plurality of limit posts are uniformly and horizontally arranged on the end face of one side, far away from the concrete, of the outside of the framework layer, and the limit posts penetrate and are inserted on the first adhesive layer.

Further, the anchoring frame is of a cone structure with a hollow structure, and the end faces of the anchoring frame far away from the framework layer are integrally provided with anchoring sheets towards one side of the framework layer.

Further, a plurality of extension rods are uniformly and integrally formed on the end faces, far away from the framework layer, of the two sides of the anchoring frame.

Further, a third bonding layer is bonded on the end face, close to the second bonding layer, of the expansion layer, and bonding grooves are formed in the end face, close to the expansion layer, of the second bonding layer.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The second bonding layer on the expansion part and the first bonding layer on the anchoring part are both made of thermoplastic plastics in use, the second bonding layer and the first bonding layer are subjected to hot melting butt welding, extrusion welding, hot air welding and the like in later assembly, and are subjected to hot melting butt joint, cooling to form a whole, so that the assembly of the anchoring part and the expansion part is completed, and meanwhile, the expansion layer can be made of anti-aging or waterproof materials according to the use environment requirements of concrete, so that the protection function of a protection surface can be expanded according to actual requirements, and the use requirements of the concrete under different use environments can be met;

(2) And a plurality of anchoring frames are arranged at intervals, so that the concrete protection liner has various anchoring structures, and the concrete protection liner and concrete are anchored in various manners, so that the concrete protection liner and the concrete are installed and used more firmly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic exploded view of the present utility model;

FIG. 3 is a schematic exploded view of an anchor portion in an embodiment of the present utility model;

FIG. 4 is a schematic diagram of an exploded structure of a carcass layer according to an embodiment of the present utility model;

fig. 5 is an exploded view of the expansion part in the embodiment of the present utility model.

In the figure: 1. an anchor portion; 11. a framework layer; 111. a supporting strip; 12. a limit column; 13. a first adhesive layer; 14. an anchor frame; 141. an anchor sheet; 15. an anchor rack; 151. an extension rod; 2. an expansion unit; 21. a second adhesive layer; 22. expanding a layer; 23. and a third adhesive layer.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a concrete protection gasket is shown, the concrete protection gasket comprises an anchoring portion 1 and an expansion portion 2, the anchoring portion 1 comprises a framework layer 11 and a first bonding layer 13 made of thermoplastic plastics, an anchoring frame 14 and an anchoring frame 15 are transversely and uniformly arranged on one side end face of the framework layer 11 close to concrete at intervals, the anchoring frame 14 and the anchoring frame 15 are integrally formed with the framework layer 11, the first bonding layer 13 made of thermoplastic plastics is arranged on one side end face of the framework layer 11 far away from the concrete, the expansion portion 2 is fixedly bonded on the first bonding layer 13 of the framework layer 11, the expansion portion 2 comprises a second bonding layer 21 made of thermoplastic plastics and an expansion layer 22, the second bonding layer 21 is fixedly connected with the first bonding layer 13, the second bonding layer 21 on one side end face of the expansion layer 22 and the first bonding layer 13 on the anchoring portion 1 are made of thermoplastic plastics, in later assembly, the second bonding layer 21 and the first bonding layer 13 on the anchoring portion 1 are made of thermoplastic plastics through hot melt welding, extrusion, hot air welding and hot-melt welding are carried out, the first bonding layer 21 and the first bonding layer 13 can be made of thermoplastic plastics and the second bonding layer 13 are not required to be formed into an anti-aging material, the concrete protection gasket can be cooled according to the requirements, the requirements can be met, and the concrete protection gasket can be completely cooled, and the concrete protection gasket can be manufactured, and the concrete protection gasket can be cooled, and the concrete protection needs to be cooled, and the concrete protection and the protection can be cooled.

Referring to fig. 4, the framework layer 11 is made of thermoplastic plastics with excellent flexibility, ductility, corrosion resistance, shearing, impact strength and durability of a liner, so that the later-stage protection of concrete is facilitated, meanwhile, the cutting and combination are facilitated, a plurality of support bars 111 with triangular vertical sections are horizontally fixed in a hollow cavity of the framework layer 11, the triangular support bars 111 which are horizontally and integrally arranged in the framework layer 11 are made of the thermoplastic plastics, the compressive supporting property of the framework layer 11 is improved, a plurality of limit posts 12 which are made of the thermoplastic plastics are uniformly and horizontally integrally arranged on the end face of one side, far away from the concrete, of the outer part of the framework layer 11, a plurality of limit posts 12 penetrate and are inserted into the first adhesive layer 13, a plurality of through holes are formed in the first adhesive layer 13, and when the framework layer 11 and the first adhesive layer 13 are assembled, the limit posts 12 on the framework layer 11 and the first adhesive layer 13 are penetrated and inserted into the through holes in the first adhesive layer 13 through one of hot melting welding, extrusion welding, hot air welding and the like, and hot melting and cooling to form the whole body.

Referring to fig. 4, the anchoring frame 14 is a cone structure made of thermoplastic plastics and having a hollow structure, one end with a larger outer diameter is far away from the framework layer 11, a larger stress point is provided between the end and concrete, the installation stability of the framework layer can be maintained, the anchoring frame 14 and the anchoring frame 15 are both made of thermoplastic plastics, an anchoring sheet 141 made of thermoplastic plastics is integrally arranged on one side of the end surface of the anchoring frame 14 far away from the framework layer 11, the stress point is further improved, the installation stability of the framework layer can be maintained, a plurality of extending rods 151 made of thermoplastic plastics are uniformly and integrally formed on the end surfaces of the two sides of the anchoring frame 15 far away from the framework layer 11, the whole anchoring frame 15 is in a V shape, the opening is far away from the framework layer 11, a larger stress point is provided between the end and concrete, the installation stability of the framework layer can be maintained, the anchoring frame 14 and the anchoring frame 15 are both made of thermoplastic plastics, good thermoplastic plastics are conveniently produced, and a plurality of anchoring modes of the anchoring frame 14 and the anchoring frame 15 are arranged, so that the anchoring structure of the concrete protection pad and the concrete protection pad are various, and the concrete protection pad are firmly installed.

Referring to fig. 5, a third adhesive layer 23 made of thermoplastic plastic is adhered to the end surface of the expansion layer 22, which is close to the second adhesive layer 21, by using PC glue, and an adhesive groove is formed in the end surface of the second adhesive layer 21, which is close to the expansion layer 22, and when the expansion layer 22 is assembled in the later stage, the second adhesive layer 21 and the third adhesive layer 23 are subjected to hot melting and butt welding, extrusion welding, hot air welding, and the like, and are cooled to form a whole, so that the assembly of the expansion layer 22 and the second adhesive layer 21 is completed.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A concrete protective liner, characterized in that: including anchoring portion (1) and expansion portion (2), anchoring portion (1) includes skeleton layer (11) and first adhesive linkage (13), horizontal even interval is provided with anchoring frame (14) and anchor frame (15) on the one side terminal surface that skeleton layer (11) are close to concrete, and anchoring frame (14) and anchor frame (15) and skeleton layer (11) integrated into one piece are provided with a plurality ofly, be provided with first adhesive linkage (13) on the one side terminal surface that skeleton layer (11) kept away from concrete, and bond on first adhesive linkage (13) of skeleton layer (11) is fixed with expansion portion (2), expansion portion (2) include second adhesive linkage (21) and expansion layer (22), wherein be fixed with second adhesive linkage (21) on the one side terminal surface of expansion layer (22), and second adhesive linkage (21) and first adhesive linkage (13) fixed connection.

2. A concrete protection pad according to claim 1, wherein the skeleton layer (11) has an internal hollow structure, and a plurality of support bars (111) with triangular vertical cross sections are horizontally fixed in the hollow cavity of the skeleton layer (11).

3. A concrete protection pad according to claim 2, wherein a plurality of limit posts (12) are uniformly and horizontally integrally arranged on the end face of one side of the outer part of the framework layer (11) far away from the concrete, and the limit posts (12) are inserted and connected on the first bonding layer (13) in a penetrating manner.

4. A concrete protection pad according to claim 1, characterized in that the anchoring frame (14) has a cone structure with a hollow structure, and the end faces of the anchoring frame (14) far away from the framework layer (11) are all integrally provided with anchoring pieces (141) towards one side of the framework layer (11).

5. A concrete protection pad according to claim 1, characterized in that a plurality of extension rods (151) are uniformly and integrally formed on the end surfaces of the two sides of the anchoring frame (15) far away from the framework layer (11).

6. A concrete protection lining according to claim 1, characterized in that a third adhesive layer (23) is adhered to the end surface of the expansion layer (22) close to the second adhesive layer (21), and an adhesive groove is formed in the end surface of the second adhesive layer (21) close to the expansion layer (22).

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