CN219241440U

CN219241440U - Corrosion-resistant building steel support frame

Info

Publication number: CN219241440U
Application number: CN202320317814.2U
Authority: CN
Inventors: 冯磊; 柯媛
Original assignee: Daye Huaxiang Steel Structure Co ltd
Current assignee: Daye Huaxiang Steel Structure Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-06-23
Anticipated expiration: 2033-02-27

Abstract

The utility model relates to the technical field of support frames and discloses a corrosion-resistant building steel support frame which comprises a support frame and a base, wherein the support frame comprises a main body, a waterproof layer and a corrosion-resistant layer, a fixing plate is fixedly arranged on the right side of the support frame, a rubber pad is fixedly arranged on the outer side of the support frame, four screws distributed in a rectangular array are connected with the left side of the fixing plate in a threaded manner, and threaded holes matched with the four screws are formed in the left side of the base. The corrosion-resistant building steel support frame has the advantages of corrosion resistance and the like, and solves the problems that the existing steel structure frame does not have the functions of corrosion resistance and water resistance, so that the steel structure frame is easy to corrode and damage when being used for a long time, and the service life of the steel structure frame is shortened.

Description

Corrosion-resistant building steel support frame

Technical Field

The utility model relates to the technical field of support frames, in particular to a corrosion-resistant building steel support frame.

Background

The steel support is used for reinforcing the stability of engineering structures by using steel pipes, H-shaped steel, angle steel and the like, and is generally an inclined connecting member, and most commonly has a herringbone shape and a crossed shape. The steel support is widely applied to subway and foundation pit support. The steel support can be recycled, and has the characteristics of economy, environmental protection and the like.

The prior steel structure frame does not have the functions of corrosion resistance and water resistance, so that the steel structure frame is easy to corrode and damage when being used for a long time, the service life of the steel structure frame is shortened, and the corrosion-resistant building steel support frame is provided to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a corrosion-resistant building steel support frame which has the advantages of corrosion resistance and the like, and solves the problems that the existing steel structure frame does not have the functions of corrosion resistance and water resistance, so that the steel structure frame is easy to corrode and damage when being used for a long time, and the service life of the steel structure frame is shortened.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a corrosion-resistant building steel support frame, includes support frame and base, the support frame includes main part, waterproof layer, corrosion-resistant layer, the right side fixed mounting of support frame has the fixed plate, the outside fixed mounting of support frame has the rubber pad, the left side threaded connection of fixed plate has four and is the screw rod that rectangular array distributes, the screw hole with four screw rod looks adaptations has been seted up in the left side of base.

The beneficial effects of the utility model are as follows: the problem that the service life of a traditional steel structure is easy to reduce due to corrosion of external environment in the use process is effectively solved, and the support frame can effectively ensure the stability of the whole structure, and meanwhile, the waterproof capacity and the corrosion resistance of the surface of the support frame are improved, so that the service life of the support frame is effectively prolonged.

The corrosion-resistant building steel support frame has the advantage of corrosion resistance.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the main body is formed by compounding double-layer steel plates, and the double-layer steel plates are fixed through welding.

The supporting frame has the beneficial effects that the strength of the supporting frame can be enhanced, and the supporting frame is prevented from deforming in use.

Further, the outside of main part is sprayed with the waterproof layer, the waterproof layer adopts polyurethane material.

The polyurethane plastic has the advantages of light weight, excellent sound insulation and heat insulation performance, chemical resistance, good electrical performance, easy processing and low water absorption.

Further, the outside of waterproof layer is sprayed with corrosion-resistant layer, corrosion-resistant layer's material is epoxy.

The further scheme has the beneficial effects that the epoxy resin is applied to the coating in a larger proportion, can be prepared into various special and various types with different purposes, has excellent chemical resistance, particularly alkali resistance, has strong paint film adhesion, particularly has better heat resistance and electrical insulation to metal, has better paint film color retention, and enhances the corrosion resistance of the support frame when being sprayed on the outer side of the main body.

Further, the right side of fixed plate is fixed mounting has the sealing washer, the sealing washer looks adaptation with the fixed plate.

The technical scheme has the beneficial effects that moisture and oxygen are prevented from entering the internal oxidation corrosion support frame of the support frame.

Further, fixed mounting has the strengthening rib between support frame and the fixed plate, the quantity of strengthening rib is four and be annular equidistance and distribute.

The technical scheme has the beneficial effect that the structural stability between the support frame and the fixing plate can be enhanced through the reinforcing ribs.

Drawings

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

FIG. 2 is a front view of the structure for connecting the support frame and the reinforcing ribs of the present utility model;

FIG. 3 is a cross-sectional view showing the connection structure between the body and the waterproof layer of the present utility model;

fig. 4 is a side view of a connection structure of a waterproof layer and a corrosion-resistant layer according to the present utility model.

In the figure: 1. a support frame; 101. a main body; 102. a waterproof layer; 103. a corrosion resistant layer; 2. a base; 3. a fixing plate; 4. a rubber pad; 5. a screw; 6. a threaded hole; 7. a seal ring; 8. reinforcing ribs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the embodiment, as shown in fig. 1-4, the corrosion-resistant building steel support comprises a support 1 and a base 2, wherein the support 1 comprises a main body 101, a waterproof layer 102 and a corrosion-resistant layer 103, a fixed plate 3 is fixedly arranged on the right side of the support 1, a rubber pad 4 is fixedly arranged on the outer side of the support 1, four screws 5 distributed in a rectangular array are connected on the left side of the fixed plate 3 in a threaded manner, and threaded holes 6 matched with the four screws 5 are formed on the left side of the base 2;

the main body 101 is formed by compounding double-layer steel plates, and the double-layer steel plates are fixed by welding;

the main body 101 is formed by compounding double-layer steel plates, and the double-layer steel plates are fixed by welding, so that the strength of the support frame 1 can be enhanced, and the support frame 1 is prevented from deforming in use;

the outer side of the main body 101 is sprayed with a waterproof layer 102, and the waterproof layer 102 is made of polyurethane;

the waterproof layer 102 is sprayed on the outer side of the main body 101, the waterproof layer 102 is made of polyurethane, and the polyurethane plastic has light weight, excellent sound insulation and heat insulation performance, good chemical resistance, good electrical performance, easy processing and low water absorption, and can prevent the support frame 1 from rusting due to the low water absorption;

the outer side of the waterproof layer 102 is sprayed with a corrosion-resistant layer 103, and the corrosion-resistant layer 103 is made of epoxy resin;

the epoxy resin has a large proportion in the coating, can be prepared into various varieties with characteristics and different purposes, has excellent chemical resistance, particularly alkali resistance, strong paint film adhesion, particularly good heat resistance and electrical insulation to metal, and good paint film color retention, and can be sprayed on the outer side of the main body 101 to enhance the corrosion resistance of the support frame 1;

the right side of the fixed plate 3 is fixedly provided with a sealing ring 7, and the sealing ring 7 is matched with the fixed plate 3;

the right side of the fixed plate 3 is fixedly provided with a sealing ring 7, the sealing ring 7 is matched with the fixed plate 3, and after the fixed plate 3 is connected with the base 2, moisture and oxygen can be prevented from entering the inside of the support frame 1 through the sealing ring 7 to oxidize and corrode the support frame 1;

reinforcing ribs 8 are fixedly arranged between the support frame 1 and the fixed plate 3, and the number of the reinforcing ribs 8 is four and distributed in an annular equidistant manner;

reinforcing ribs 8 are fixedly arranged between the support frame 1 and the fixed plate 3, the number of the reinforcing ribs 8 is four and the reinforcing ribs are distributed at equal intervals in an annular shape, and the structural stability between the support frame 1 and the fixed plate 3 can be enhanced through the reinforcing ribs 8.

Working principle:

the first step: the waterproof layer 102 and the corrosion-resistant layer 103 are sprayed on the outer side of the main body 101, so that the corrosion of external moisture or corrosive substances to the support frame 1 can be prevented, and the service life of the support frame 1 is prolonged;

and a second step of: by screwing the four screws 5 into the threaded holes 6, stable connection of the support frame 1 and the base 2 is realized;

and a third step of: the rubber pad 4 is used for buffering the impact force generated by collision of the supporting frame 1 in the transportation process, and meanwhile, noise generated by steel collision is reduced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a corrosion-resistant building steel support frame, includes support frame (1) and base (2), its characterized in that: the support frame (1) comprises a main body (101), a waterproof layer (102) and a corrosion-resistant layer (103), a fixing plate (3) is fixedly arranged on the right side of the support frame (1), rubber pads (4) are fixedly arranged on the outer side of the support frame (1), four screws (5) distributed in a rectangular array are connected with the left side of the fixing plate (3) in a threaded mode, and threaded holes (6) matched with the four screws (5) are formed in the left side of the base (2).

2. A corrosion resistant construction steel support according to claim 1, wherein: the main body (101) is formed by compounding double-layer steel plates, and the double-layer steel plates are fixed through welding.

3. A corrosion resistant construction steel support according to claim 1, wherein: the waterproof layer (102) is sprayed on the outer side of the main body (101), and the waterproof layer (102) is made of polyurethane.

4. A corrosion resistant construction steel support according to claim 1, wherein: the outer side of the waterproof layer (102) is sprayed with a corrosion-resistant layer (103), and the corrosion-resistant layer (103) is made of epoxy resin.

5. A corrosion resistant construction steel support according to claim 1, wherein: the right side of fixed plate (3) is fixed mounting has sealing washer (7), sealing washer (7) and fixed plate (3) looks adaptation.

6. A corrosion resistant construction steel support according to claim 1, wherein: reinforcing ribs (8) are fixedly arranged between the supporting frame (1) and the fixing plate (3), and the number of the reinforcing ribs (8) is four and distributed in an annular equidistant mode.