CN218117073U

CN218117073U - Flue unloading component

Info

Publication number: CN218117073U
Application number: CN202222128379.7U
Authority: CN
Inventors: 龙俊; 梁成; 欧阳路; 郭庆华; 罗玉平; 魏纲强; 江将; 徐帅兵
Original assignee: Developed Holding Group Co ltd
Current assignee: Developed Holding Group Co ltd
Priority date: 2022-08-14
Filing date: 2022-08-14
Publication date: 2022-12-23
Anticipated expiration: 2032-08-14

Abstract

The invention relates to the field of buildings, in particular to a flue unloading member. The utility model provides a flue off-load component, includes angle bar and fixing bolt, be provided with the bolt hole on the L shape of angle bar erects the limit, fixing bolt one end is pre-buried in floor and wall body, and the other end stretches out and passes through nut fastening connection behind the bolt hole of the corresponding position of angle bar. The utility model discloses the flue on every layer is directly placed on the angle bar, and the at utmost has reduced the gravity load to the flue of lower floor, has prolonged life.

Description

Flue unloading component

Technical Field

The invention relates to the field of buildings, in particular to a flue unloading member.

Background

The existing flues are all prefabricated finished flues, and the flues are directly inserted into preset flue holes on a floor slab for installation after being manufactured. The stack of the upper prefabricated product flue and the lower prefabricated product flue can generate larger load on the lower flue, and the stack is easy to settle, crack and even damage after exceeding the load, so that the load unloading treatment needs to be carried out on the flue of each layer. At present, when a prefabricated finished product flue is installed in a construction site, transverse load unloading is directly carried out by using reinforcing steel bars, the traditional reinforcing steel bar load unloading method is unstable, the load unloading stress is uneven, the setting is not easy, the verticality cannot be adjusted, uneven settlement is realized after a owner live in along with the prolonging of the service life, and the burden of anti-crack mortar on the flue is increased.

Disclosure of Invention

The utility model provides a flue off-load component to solve unstable among the prior art, the off-load carries the inhomogeneous scheduling problem of atress.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flue off-load component, includes angle bar and fixing bolt, be provided with the bolt hole on the L shape of angle bar erects the limit, fixing bolt one end is pre-buried in floor and wall body, and the other end stretches out and passes through nut fastening connection behind the bolt hole of the corresponding position of angle bar.

Preferably, the aperture of the bolt hole is slightly larger than the outer diameter of the fixing bolt to form a movable aperture, so that the levelness of the angle iron is conveniently adjusted, and leveling installation is carried out.

Preferably, a gasket is arranged between the screw cap and the angle iron.

Preferably, the L-shaped horizontal edges of the two angle irons are positioned on the same horizontal plane.

The making and using method comprises the following steps: purchasing four embedded bolts, two thick galvanized angle irons and four flue hanging templates. And before concrete pouring, four M10 embedded bolts are positioned and installed at corresponding holes of the hanging template, and are fixed on the reinforcing steel bars of the floor slab or the wall body in a spot welding manner, and after the concrete pouring is finished, the flue hanging template is detached. Two thick galvanized angle irons are arranged at two sides of a flue opening, and a screw cap is fastened after the leveling of the two thick galvanized angle irons is carried out by utilizing a leveling ruler. And finally, the prefabricated finished flue is located on angle iron, and the prefabricated flue unloading method can be formed.

The utility model discloses a four pieces of buried bolts in advance, two angle irons of seting up movable aperture, buried bolt in advance predetermine before concrete placement in the flue hanging mould of trompil, installation angle iron after the form removal utilizes the movable aperture leveling installation of angle iron to the back end is in advance finished product flue installation straightness that hangs down and is in conformity with the requirement, and after the installation of prefabricated finished product flue is accomplished, the equal minimizing in peripheral gap to reduce the work load of anti-crack mortar, also can reduce the later stage and subside and lead to the mortar fracture. The flue on each layer is directly placed on the angle iron, so that the gravity load on the flue on the lower layer is reduced to the maximum extent, and the service life is prolonged.

Drawings

Fig. 1 is a schematic view of the working state structure of the present invention.

Fig. 2 is an enlarged schematic structural view of the circle in fig. 1 according to the present invention.

Fig. 3 is a perspective structure schematic diagram of the present invention.

In the figure: angle bar 1, fixing bolt 2, nut 3, floor 4, wall 5.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description.

As shown in fig. 1-3, the flue unloading member comprises an angle iron 1 and a fixing bolt 2, wherein a bolt hole is formed in an L-shaped vertical edge of the angle iron 1, one end of the fixing bolt 2 is embedded in a floor slab 4 and a wall body 5, and the other end of the fixing bolt extends out of and penetrates through the bolt hole in the corresponding position of the angle iron 1 to be fastened and connected through a nut 3.

Preferably, the aperture of the bolt hole is slightly larger than the outer diameter of the fixing bolt 2 to form a movable aperture, so that the levelness of the angle iron 1 can be conveniently adjusted, and leveling installation can be carried out.

Preferably, a gasket is arranged between the nut 3 and the angle iron 1.

Preferably, the L-shaped horizontal sides of the two angle irons 1 are on the same horizontal plane.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a flue off-load component, includes angle bar (1) and fixing bolt (2), its characterized in that: the angle iron (1) is provided with bolt holes on the L-shaped vertical edge, one end of each fixing bolt (2) is embedded in the floor (4) and the wall (5), and the other end of each fixing bolt extends out of and penetrates through the bolt holes in the corresponding positions of the angle iron (1) and then is fastened and connected through the nuts (3).

2. The flue unloader according to claim 1, wherein: the aperture of the bolt hole is slightly larger than the outer diameter of the fixing bolt (2).

3. A flue unloader according to claim 1, wherein: and a gasket is arranged between the screw cap (3) and the angle iron (1).

4. A flue unloader according to claim 1, wherein: the L-shaped horizontal edges of the two angle irons (1) are positioned on the same horizontal plane.

5. A flue unloader according to claim 1, wherein: the number of the fixing bolts (2) is at least four.