CN218814308U

CN218814308U - Steel truss with anticorrosion function

Info

Publication number: CN218814308U
Application number: CN202223415813.6U
Authority: CN
Inventors: 张福江; 张文会; 张傲奇
Original assignee: Laishui Hongtai Machinery Manufacturing Co ltd
Current assignee: Laishui Hongtai Machinery Manufacturing Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-04-07
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a steel truss with anticorrosive function, including first main steelframe, installation cover and the main steelframe of second, the installation cover is installed to the outer wall of first main steelframe, the main steelframe of second is installed to the opposite side of the inner wall of installation cover, first anticorrosive dielectric layer has been paintd to the inner wall of first main steelframe, the outer wall of first anticorrosive dielectric layer covers there is first plastic film. The utility model discloses a setting of first anticorrosive dielectric layer and the anticorrosive dielectric layer of second, be favorable to improving the anticorrosive effect of steel truss ectonexine, can play the effect of protection anticorrosive dielectric layer through first plastic film and second plastic film, add first waterproof layer and second waterproof layer again at plastic film's outer wall simultaneously, play waterproof rust-resistant effect, through the restriction piece, closing plate and sealing rubber pad, be favorable to avoiding inside air and moisture enter into first main steelframe, and then can be in steel truss's use, improve its anticorrosive effect, and service life is prolonged.

Description

Steel truss with anticorrosion function

Technical Field

The utility model relates to a steel truss equipment technical field specifically is a steel truss with anticorrosive function.

Background

The steel truss is a truss made of steel, a crane beam, a bridge, a hydraulic gate and the like of a roof structure of industrial and civil buildings, and the steel truss is commonly used as a main bearing component and various tower frames, such as mast towers, television towers, transmission line towers and the like.

The existing steel truss needs to hold the anti-corrosion effect in the using process so as to prevent the steel truss from being decayed due to factors such as air, rainwater and the like after being used for a long time, and the service life of the steel truss is easily shortened.

In view of the above, there is a need to develop a steel truss with an anti-corrosion function, so as to improve the practicability of the steel truss in the use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel truss with anti-corrosion function to what provide in solving above-mentioned background art prevents that the steel truss from using through long-term, because factors such as air, rainwater, and cause the condition that the corruption appears in the steel truss, reduce the technical problem of the life of steel truss easily.

In order to achieve the above object, the present invention provides a steel truss with anti-corrosion function, including a first main steel frame, a mounting sleeve and a second main steel frame, wherein the mounting sleeve is mounted on the outer wall of the first main steel frame, and the second main steel frame is mounted on the other side of the inner wall of the mounting sleeve;

a first anti-corrosion medium layer is coated on the inner wall of the first main steel frame, a first plastic film is covered on the outer wall of the first anti-corrosion medium layer, and a first waterproof layer is coated on the outer wall of the first plastic film;

the outer wall of the first main steel frame is coated with a second anti-corrosion medium layer, the outer wall of the second anti-corrosion medium layer is covered with a second plastic film, a second waterproof layer is coated on the outer wall of the second plastic film, and a protective layer is arranged on the outer wall of the second waterproof layer.

Preferably, a set of first mounting groove has been seted up to one side of installation cover, and fixing bolt is installed to the inner wall of first mounting groove, and a set of second mounting groove has been seted up to the opposite side of installation cover, and a set of sealed cushion is installed to the inner wall of installation cover.

Preferably, the inner wall of the second main steel frame is provided with a limiting block, one side of the limiting block is provided with a sealing plate, and the outer wall of the sealing plate is provided with a sealing rubber pad.

Preferably, a plurality of support frame is all installed to one side of first main steelframe and second main steelframe, and a set of stabilizer bar is installed to one side of support frame.

Preferably, a fixing rod is installed at one end of the first main steel frame, a group of first through holes are formed in one end of the fixing rod, and the inner wall of each first through hole is installed on the outer wall of each fixing bolt.

Preferably, two sets of second through holes are formed in one end of the outer wall of the second main steel frame, and the inner walls of the second through holes are installed on the outer wall of the fixing bolt.

Preferably, a fixing nut is installed on the inner wall of the second installation groove, and the inner wall of the fixing nut is installed on one side of the outer wall of the fixing bolt.

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

1. the utility model discloses a setting of first anticorrosive dielectric layer and the anticorrosive dielectric layer of second, be favorable to improving the anticorrosive effect of steel truss ectonexine, can play the effect of protection anticorrosive dielectric layer through first plastic film and second plastic film, add first waterproof layer and second waterproof layer again at plastic film's outer wall simultaneously, play waterproof rust-resistant effect, through the restriction piece, closing plate and sealing rubber pad, be favorable to avoiding inside air and moisture enter into first main steelframe, and then can be in steel truss's use, improve its anticorrosive effect, and service life is prolonged.

2. The utility model discloses an insert the inside of the main steelframe of second with the dead lever of first main steelframe one side, make first through-hole and the coincidence of second through-hole, rethread installation cover, first mounting groove, fixing bolt, second mounting groove and fixation nut's setting is favorable to improving the stability of connecting between first main steelframe and the main steelframe of second.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a perspective view of a second mounting groove structure of the present invention;

FIG. 3 is a schematic view of a first main steel frame structure of the present invention;

fig. 4 is a schematic structural view of the mounting sleeve of the present invention;

fig. 5 is a schematic view of the sealing plate structure of the present invention.

In the figure: 1. a first main steel frame; 2. installing a sleeve; 3. a second main steel frame; 101. a first anti-corrosion dielectric layer; 102. a first plastic film; 103. a first waterproof layer; 104. a second anticorrosion dielectric layer; 105. a second plastic film; 106. a second waterproof layer; 107. a protective layer; 201. a first mounting groove; 202. fixing the bolt; 203. a second mounting groove; 204. sealing the soft cushion; 301. a limiting block; 302. sealing plates; 303. sealing the rubber pad; 401. a support frame; 402. a stabilizer bar; 501. fixing the rod; 502. a first through hole; 601. a second through hole; 701. and (5) fixing the nut.

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 which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1, in an embodiment of the present invention, a steel truss with an anti-corrosion function includes a first main steel frame 1, an installation sleeve 2 and a second main steel frame 3, the installation sleeve 2 is installed on an outer wall of the first main steel frame 1, the second main steel frame 3 is installed on the other side of an inner wall of the installation sleeve 2, a plurality of support frames 401 are installed on one side of the first main steel frame 1 and one side of the second main steel frame 3, and a set of stabilizer bars 402 are installed on one side of the support frames 401;

referring to fig. 1, 3 and 5, a first anticorrosive medium layer 101 is coated on the inner wall of a first main steel frame 1, a first plastic film 102 covers the outer wall of the first anticorrosive medium layer 101, a first waterproof layer 103 is coated on the outer wall of the first plastic film 102, a second anticorrosive medium layer 104 is coated on the outer wall of the first main steel frame 1, a second plastic film 105 covers the outer wall of the second anticorrosive medium layer 104, a second waterproof layer 106 is coated on the outer wall of the second plastic film 105, a protective layer 107 is mounted on the outer wall of the second waterproof layer 106, a limiting block 301 is mounted on the inner wall of a second main steel frame 3, a sealing plate 302 is mounted on one side of the limiting block 301, a sealing rubber gasket 303 is mounted on the outer wall of the sealing plate 302, the first waterproof layer 103 and the second waterproof layer 106 are arranged on the outer wall of the first anticorrosive medium layer 101 and the second anticorrosive medium layer 104, so as to improve the anticorrosive effect of the inner and outer layers of the steel truss, the anticorrosive medium layer can be protected by the first plastic film 102 and the second plastic film 105, the first waterproof layer 103 and the second waterproof layer 104, so as to further improve the service life of the steel truss, and further improve the service life of the steel truss;

referring to fig. 1, 2, 4 and 5, a set of first mounting groove 201 is formed on one side of the mounting sleeve 2, a fixing bolt 202 is installed on an inner wall of the first mounting groove 201, a set of second mounting groove 203 is formed on the other side of the mounting sleeve 2, a set of sealing cushion 204 is installed on an inner wall of the mounting sleeve 2, a fixing rod 501 is installed at one end of the first main steel frame 1, a set of first through holes 502 is formed at one end of the fixing rod 501, an inner wall of the first through holes 502 is installed on an outer wall of the fixing bolt 202, two sets of second through holes 601 are formed at one end of an outer wall of the second main steel frame 3, an inner wall of the second through holes 601 is installed on an outer wall of the fixing bolt 202, a fixing nut 701 is installed on an inner wall of the second mounting groove 203, the fixing rod 501 on one side of the first main steel frame 1 is inserted into the second main steel frame 3, so that the first through holes 502 and the second through holes 601 are overlapped, and then the mounting sleeve 2, the first mounting groove 201, the fixing bolt 202, the second mounting groove 701 and the fixing nut 701 are beneficial to improving the stability of the connection between the first main steel frame 1 and the second steel frame 3.

The operating principle, through the setting of first anticorrosive medium layer 101 and second anticorrosive medium layer 104, be favorable to improving the anticorrosive effect of steel truss inner and outer layer, can play the effect of protection anticorrosive medium layer through first plastic film 102 and second plastic film 105, add first waterproof layer 103 and second waterproof layer 106 again at plastic film's outer wall simultaneously, play waterproof rust-resistant effect, through restricting piece 301, closing plate 302 and rubber gasket 303, be favorable to avoiding air and moisture to enter into inside first main steelframe 1, and then can be in the use of steel truss, improve its anticorrosive effect, increase life, through inserting the inside of second main steelframe 3 with the dead lever 501 of first main steelframe 1 one side, make first through-hole 502 and the coincidence of second through-hole 601, rethread installation cover 2, first mounting groove 201, fixing bolt 202, the setting of second mounting groove 203 and fixation nut, be favorable to improving the stability of connecting between first main steelframe 1 and the second main steelframe 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a steel truss with anticorrosive function, includes first main steelframe (1), installation cover (2) and second main steelframe (3), its characterized in that: an installation sleeve (2) is installed on the outer wall of the first main steel frame (1), and a second main steel frame (3) is installed on the other side of the inner wall of the installation sleeve (2);

a first anti-corrosion medium layer (101) is coated on the inner wall of the first main steel frame (1), a first plastic film (102) is covered on the outer wall of the first anti-corrosion medium layer (101), and a first waterproof layer (103) is coated on the outer wall of the first plastic film (102);

a second anticorrosive medium layer (104) is coated on the outer wall of the first main steel frame (1), a second plastic film (105) covers the outer wall of the second anticorrosive medium layer (104), a second waterproof layer (106) is coated on the outer wall of the second plastic film (105), and a protective layer (107) is mounted on the outer wall of the second waterproof layer (106).

2. The steel truss with the anticorrosion function as claimed in claim 1, wherein: a set of first mounting groove (201) has been seted up to one side of installation cover (2), and fixing bolt (202) are installed to the inner wall of first mounting groove (201), and a set of second mounting groove (203) have been seted up to the opposite side of installation cover (2), and a set of sealed cushion (204) are installed to the inner wall of installation cover (2).

3. The steel truss with the anticorrosion function as claimed in claim 1, wherein: the inner wall of the second main steel frame (3) is provided with a limiting block (301), one side of the limiting block (301) is provided with a sealing plate (302), and the outer wall of the sealing plate (302) is provided with a sealing rubber pad (303).

4. The steel truss with the anticorrosion function as claimed in claim 1, wherein: a plurality of support frame (401) are all installed to one side of first main steelframe (1) and second main steelframe (3), and a set of stabilizer bar (402) are installed to one side of support frame (401).

5. The steel truss with the anticorrosion function as claimed in claim 1, wherein: a fixing rod (501) is installed at one end of the first main steel frame (1), a group of first through holes (502) are formed in one end of the fixing rod (501), and the inner walls of the first through holes (502) are installed on the outer wall of the fixing bolt (202).

6. The steel truss with the anticorrosion function as claimed in claim 1, wherein: two groups of second through holes (601) are formed in one end of the outer wall of the second main steel frame (3), and the inner wall of each second through hole (601) is installed on the outer wall of the corresponding fixing bolt (202).

7. The steel truss with the anticorrosion function as claimed in claim 2, wherein: and a fixing nut (701) is installed on the inner wall of the second installation groove (203), and the inner wall of the fixing nut (701) is installed on one side of the outer wall of the fixing bolt (202).