CN214531923U - Exhaust passage floor department reinforcing bar bearing embedded structure - Google Patents

Abstract

The utility model relates to an exhaust passage floor department reinforcing bar bearing embedded structure relates to the field of house construction, and it includes two first sleeve pipes and connecting rod, is equipped with the open end on the first sleeve pipe, and the both ends of connecting rod are connected on two first sheathed tube outer walls. A plurality of supporting plates are arranged on the inner wall of the first sleeve, and a second sleeve is arranged on each supporting plate. The open end of the first sleeve is provided with a baffle ring, one end of the baffle ring is connected to the first sleeve at the open end, the other end of the baffle ring is a free end, the free end of the baffle ring is positioned outside the first sleeve, the free end of the baffle ring is close to the axis of the first sleeve, the baffle ring is provided with an opening, and the opening is positioned below the connecting rod. This application has the effect that makes things convenient for the staff to place the reinforcing bar of bearing exhaust passage.

Description

Exhaust passage floor department reinforcing bar bearing embedded structure

Technical Field

The application relates to the field of house construction, especially, relate to an exhaust passage floor department reinforcing bar bearing embedded structure.

Background

At present, in residential engineering, a reinforcing steel bar bearing method is usually adopted for installation of the exhaust duct, and secondary punching is needed for installation of the reinforcing steel bar bearing of the exhaust duct during installation of the exhaust duct.

And the installation bearing reinforcing bar through the secondary punches need consume a large amount of manpowers and time and have certain construction degree of difficulty, and installation bearing reinforcing bar is very inconvenient.

SUMMERY OF THE UTILITY MODEL

For the convenience staff places the reinforcing bar of bearing exhaust passage, this application provides an exhaust passage floor department reinforcing bar bearing embedded structure.

The application provides a pair of exhaust passage floor department reinforcing bar bearing embedded structure adopts following technical scheme:

a steel bar bearing embedded structure at an exhaust passage floor comprises two first sleeves and a connecting rod;

the first sleeve is provided with an opening end;

and two ends of the connecting rod are connected to the outer walls of the two first sleeves.

Through adopting above-mentioned technical scheme, during the staff was placed the structure of wall body department with prefabricated embedded structure when the structural construction, it is firm with the reinforcement in first sleeve pipe and connecting rod and the structure of wall body department, the connecting rod plays the effect of connecting two fixed first sleeve pipes, make two first sheathed tube positions be difficult to take place the dislocation, after the wall body structure is pour and is accomplished, the staff with the installation reinforcing bar inject first sleeve pipe in can to made things convenient for the staff installation to be used for the reinforcing bar of bearing exhaust passage.

Optionally, a plurality of supporting plates are arranged on the inner wall of the first sleeve, and a second sleeve is arranged on the supporting plates.

Through adopting above-mentioned technical scheme, the backup pad has increased first sheathed tube intensity, makes first sleeve pipe be difficult to produce the deformation in the work progress, and the second sleeve pipe leaves sufficient space and makes things convenient for the staff to place the reinforcing bar.

Optionally, the outer wall of the first sleeve is provided with a plurality of convex rings.

Through adopting above-mentioned technical scheme, when concreting to the structure, the protruding circle has increased the area of contact of first sleeve pipe with the concrete, makes first sleeve pipe be connected more firmly with the concrete.

Optionally, a circular ring is arranged on the outer wall of the first sleeve.

Through adopting above-mentioned technical scheme, bundle together through ring and reinforcing bar and make things convenient for the staff construction more, improve the efficiency of construction.

Optionally, a baffle ring is arranged at the open end of the first sleeve;

one end of the baffle ring is connected to the first sleeve at the opening end, and the other end of the baffle ring is a free end;

the free end of the baffle ring is positioned outside the first sleeve, and the free end of the baffle ring is close to the axis of the first sleeve.

Through adopting above-mentioned technical scheme, keep off the ring and make the concrete be difficult to get into first sleeve intraduct when concrete placement, make the concrete be difficult to block up first sleeve pipe.

Optionally, a notch is formed in the baffle ring;

the opening is positioned below the connecting rod.

Through adopting above-mentioned technical scheme, the staff places the reinforcing bar in the second sleeve pipe through the opening convenience to when there is the foreign matter in the second sleeve pipe to influence the staff and place the reinforcing bar, the staff passes through the opening and more discharges the foreign matter the second sleeve pipe easily.

Optionally, the connecting rod is provided with a reinforcing rib;

one end of the reinforcing rib is connected with the first sleeve, and the other end of the reinforcing rib is connected with the connecting rod.

Through adopting above-mentioned technical scheme, the strengthening rib has increased the fastness of connecting rod with first sleeve pipe junction, and when first sleeve pipe and connecting rod received external force in the construction steel bar, the fracture was difficult to take place in the junction of connecting rod and first sleeve pipe department.

Optionally, the number of the reinforcing ribs is four;

two sides of the connecting rod in the axial direction are respectively provided with two reinforcing ribs.

Through adopting above-mentioned technical scheme, a plurality of strengthening ribs cooperate and use the fastness that has further increased connecting rod and first sleeve pipe junction.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the method comprises the following steps that a worker places a prefabricated embedded structure into a structure at a wall body during structural construction, the first sleeve and a connecting rod are firmly bound with a steel bar in the structure at the wall body, the connecting rod plays a role in connecting and fixing the two first sleeves, so that the positions of the two first sleeves are not easy to be dislocated, and after the wall body structure is poured, the worker can insert mounting steel bars into the first sleeves, so that the worker can conveniently mount the steel bars for supporting the exhaust passage;

2. the backup pad has increased first sheathed tube intensity, makes first sleeve pipe be difficult to produce the deformation in the work progress, and the reinforcing bar is placed to the convenient staff of second sleeve pipe.

Drawings

FIG. 1 is an axonometric view of exhaust passage floor department reinforcing bar bearing embedded structure of this application embodiment.

Fig. 2 is a partial cross-sectional view of a reinforcing steel bar bearing embedded structure at the floor of the exhaust passage shown in fig. 1.

Description of reference numerals: 1. a first sleeve; 11. an open end; 12. a convex ring; 2. a connecting rod; 3. a support plate; 4. a second sleeve; 5. a circular ring; 6. a baffle ring; 61. opening the gap; 7. and (5) reinforcing ribs.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses exhaust passage floor department reinforcing bar bearing embedded structure.

Referring to fig. 1 and 2, the reinforcing steel bar bearing embedded structure at the exhaust passage floor comprises two first sleeves 1 and a connecting rod 2. One end of each of the two first sleeves 1 is a sealed end, the other end of each of the two first sleeves 1 is an open end 11, the two ends of the connecting rod 2 in the axial direction are fixedly connected with the outer wall of each of the first sleeves 1, and the axes of the two first sleeves 1 are parallel.

During the staff is in the structural construction, place connecting rod 2 and two first sleeve pipes 1 in the structure of wall body department to tie up first sleeve pipe 1 and connecting rod 2 and the reinforcing bar in the structure together, connecting rod 2 plays fixed and the effect of connecting two first sleeve pipes 1, and connecting rod 2 makes the position of two first sleeve pipes 1 be difficult to take place relative change. After concrete placement accomplished, 1 department of first sleeve pipe formed prefabricated hole, the staff inject the reinforcing bar in first sleeve pipe 1 can, saved the work that the staff secondary punched, it is more convenient that the staff installs the reinforcing bar. After the reinforcing bar inserted first sleeve pipe 1, the other end supported on the floor, then the staff with the exhaust passage place on the reinforcing bar can, the reinforcing bar plays the effect of bearing to the exhaust passage. And finally, sealing gaps by using polymer mortar or other sealing materials by workers.

Referring to fig. 1 and 2, first sleeve pipe 1 takes place to warp easily in the work progress, and then probably influence the installation of reinforcing bar, in order to make first sleeve pipe 1 be difficult to take place deformation, be equipped with a plurality of backup pads 3 on first sleeve pipe 1's inner wall, backup pad 3 is placed along first sleeve pipe 1's axis direction, the one end of backup pad 3 and first sleeve pipe 1's inner wall fixed connection, other end fixedly connected with second sleeve pipe 4, a plurality of backup pads 3 are the angular distribution such as on second sleeve pipe 4, second sleeve pipe 4 and first sleeve pipe 1's inner wall fixed connection, second sleeve pipe 4's axis is parallel with first sleeve pipe 1's axis, second sleeve pipe 4's axis is located the below of first sleeve pipe 1 axis. Backup pad 3 has increased first sleeve pipe 1's intensity, and first sleeve pipe 1 is difficult to take place deformation, and second sleeve pipe 4 plays the effect of support to backup pad 3, and second sleeve pipe 4 makes things convenient for the staff to insert the reinforcing bar.

In order to make the first sleeve 1 more firm after the concrete is poured, a plurality of convex rings 12 are arranged on the circumferential outer wall of the first sleeve 1, and the convex rings 12 and the first sleeve 1 are integrally formed. The bead 12 increases the surface area of the first sleeve 1, allowing the first sleeve 1 to better contact the concrete, while increasing the strength of the first sleeve 1.

Referring to fig. 1 and 2, when concrete is poured, the concrete may enter the first casing 1 to cause a blockage, which makes it inconvenient for a worker to insert reinforcing bars into the first casing 1. In order to make the concrete not easily enter the first sleeve 1, a baffle ring 6 is arranged at the opening end 11 of the first sleeve 1, one end of the baffle ring 6 is fixedly connected to the first sleeve 1 at the opening end 11, the other end is a free end, and the baffle ring 6 blocks the concrete so that the concrete does not easily enter the first sleeve 1. In order to facilitate the placement of the reinforcing steel bars by the workers, the retaining ring 6 is provided with the remaining opening 61, the opening 61 is located below the retaining ring 6, the opening 61 is communicated with the second sleeve 4, and the workers can conveniently insert the reinforcing steel bars into the second sleeve 4 through the opening 61.

Referring to fig. 1 and 2, for the convenience of staff with first sleeve pipe 1 ligature to structural reinforcement on, fixedly connected with ring 5 on the outer wall of first sleeve pipe 1, the staff passes the wire of ligature reinforcing bar usefulness behind ring 5 with the reinforcing bar ligature, make the staff more convenient with first sleeve pipe 1 ligature to structural reinforcement on, make first sleeve pipe 1 more firm in structural reinforcement, also improved the efficiency of construction simultaneously.

Referring to fig. 1 and 2, in order to enhance the firmness of the joint of the connecting rod 2 and the first sleeve 1, four reinforcing ribs 7 are arranged on the connecting rod 2, one end of each reinforcing rib 7 is fixedly connected to the connecting rod 2, and the other end of each reinforcing rib 7 is connected to the first sleeve 1. Two ends of the connecting rod 2 in the axial direction are respectively provided with two reinforcing ribs 7, and the reinforcing ribs 7 on two sides of the connecting rod 2 in the axial direction are symmetrical about the connecting rod 2. The strengthening rib 7 has improved the intensity of connecting rod 2 with the 1 junction of first sleeve, makes connecting rod 2 be difficult to the fracture with first sleeve 1.

The implementation principle of this application embodiment of exhaust passage floor department reinforcing bar bearing embedded structure does: the staff is in the construction process of construction bar, place the construction bar department of wall body department with first sleeve pipe 1 and connecting rod 2 and carry out the ligature fixed, after concrete placement accomplishes, 1 department of first sleeve pipe forms the preformed hole, the staff directly with the bearing reinforcing bar inject in the second sleeve pipe 4 in the first sleeve pipe 1 can, the one end of reinforcing bar is passed through in second sleeve pipe 4 injects the wall body, the other end is in the up end of floor, after that the staff with the exhaust passage place the bearing reinforcing bar on can, the staff secondary process of punching and placing the reinforcing bar has been saved, thereby staff's construction has been made things convenient for.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an exhaust passage floor department reinforcing bar bearing embedded structure which characterized in that: comprises two first sleeves (1) and a connecting rod (2);

an opening end (11) is arranged on the first sleeve (1);

the two ends of the connecting rod (2) are connected to the outer walls of the two first sleeves (1).

2. The exhaust passage floor reinforcing steel bar bearing embedded structure of claim 1, which is characterized in that: the inner wall of the first sleeve (1) is provided with a plurality of supporting plates (3), and the supporting plates (3) are provided with second sleeves (4).

3. The exhaust passage floor reinforcing steel bar bearing embedded structure of claim 1, which is characterized in that: the outer wall of the first sleeve (1) is provided with a plurality of convex rings (12).

4. The exhaust passage floor reinforcing steel bar bearing embedded structure of claim 1, which is characterized in that: and a circular ring (5) is arranged on the outer wall of the first sleeve (1).

5. The exhaust passage floor reinforcing steel bar bearing embedded structure of claim 1, which is characterized in that: a baffle ring (6) is arranged at the opening end of the first sleeve (1);

one end of the baffle ring (6) is connected to the first sleeve (1) at the opening end, and the other end is a free end;

the free end of the baffle ring (6) is positioned outside the first sleeve (1), and the free end of the baffle ring (6) is close to the axis of the first sleeve (1).

6. The exhaust passage floor reinforcing steel bar bearing embedded structure of claim 5, wherein the exhaust passage floor reinforcing steel bar bearing embedded structure comprises: the baffle ring (6) is provided with a notch (61);

the notch (61) is positioned below the connecting rod (2).

7. The exhaust passage floor reinforcing steel bar bearing embedded structure of claim 1, which is characterized in that: the connecting rod (2) is provided with a reinforcing rib (7);

one end of the reinforcing rib (7) is connected with the first sleeve (1), and the other end of the reinforcing rib is connected with the connecting rod (2).

8. The exhaust passage floor reinforcing steel bar bearing embedded structure of claim 7, wherein: the number of the reinforcing ribs (7) is four;

two sides of the connecting rod (2) in the axial direction are respectively provided with two reinforcing ribs (7).

Images