CN218668270U

CN218668270U - Combined downpipe wrap angle

Info

Publication number: CN218668270U
Application number: CN202223333260.XU
Authority: CN
Inventors: 胡五荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-03-21
Anticipated expiration: 2032-12-12

Abstract

A combined downpipe wrap angle comprises a first concrete plate and a second concrete plate which are equal in length and thickness, wherein the first concrete plate and the second concrete plate are concrete prefabricated members with built-in steel wire meshes; the middle position of a concrete slab thickness is provided with a plurality of vertical reinforcing bars at intervals, the one end welding of vertical reinforcing bar has interior silk section of thick bamboo, one side department of wherein one side of two boards of concrete is equipped with the strip steel sheet as the backplate, be equipped with a plurality of through-holes that pierce through backplate and two boards of concrete part in the backplate position, two boards of concrete lean on in the concrete one board outside, insert countersunk screw and pass through threaded connection together with the interior silk section of thick bamboo that corresponds in every through-hole, a concrete board constitutes the cornerite of L type together with two boards of concrete are fixed. The utility model discloses a prefab in advance, the installation site can rapid Assembly, and it is convenient to install, is convenient for paste the ceramic tile with wall body on every side together, makes the wall muddy an organic whole, and whole visual effect is good.

Description

Combined downpipe wrap angle

Technical Field

The utility model relates to a modular pipe in water cornerite for carry out the cornerite to the pipe in water of kitchen, lavatory, balcony and handle when the house fitment.

Background

The angle wrapping modes of the existing home decoration for the downpipe are generally as follows: (1) a wall is built by bricks; (2) fixing the thin cement plate or the ceramic tile by using a metal section bridging; (3) building a wood frame, and wrapping a PVC buckle plate outside; and (4) PVC L-shaped corner wrapping profiles are already available at present. The existing defects are that: the first 3 kinds need site construction and construction, which wastes time and labor and has long construction period; the latter 2, PCV material, cannot be tiled, is not compatible with tiles tiled in decorated kitchens, toilets and balconies, and affects visual effect.

Disclosure of Invention

The utility model aims at providing a modular pipe in water cornerite solves current pipe in water cornerite and needs the site operation to build, perhaps inconvenient defect of pasting the ceramic tile.

The purpose of the utility model is realized with the following mode: a combined downpipe wrap angle comprises a first concrete plate and a second concrete plate which are equal in length and thickness, wherein the first concrete plate and the second concrete plate are concrete prefabricated members with built-in steel wire meshes; a plurality of longitudinal steel bars are arranged at the middle position of the thickness of the concrete plate at intervals, one end of each longitudinal steel bar is welded with an inner wire cylinder, all the inner wire cylinders are positioned at the same side of the concrete plate, and the outer ends of the inner wire cylinders are flush with the end face of the concrete plate; the concrete double-plate structure comprises a concrete double-plate, wherein a strip-shaped steel plate arranged along the length direction is arranged at one side edge of one side of the concrete double-plate and serves as a back plate, the upper surface of the back plate is flush with the concrete of the side surface of the concrete double-plate, a plurality of through holes penetrating through the back plate and the concrete part of the concrete double-plate are formed in the back plate, the back plate with the back plate is outwards leaned against the outer side of the side edge of the inner wire cylinder of the concrete single-plate, the concrete double-plate and the two ends of the concrete single-plate are flush and arranged, the through holes in the concrete double-plate are in one-to-one correspondence with the inner wire cylinders of the concrete single-plate, a countersunk head screw is inserted into each through hole, the outer thread part in the front part of the countersunk head screw is connected with the corresponding inner wire cylinders through threads, and the concrete single-plate and the concrete double-plate are fixed together to form an L-shaped wrap angle. As an alternative structure, the inner thread cylinder can be a hollow cylinder with a smooth inner hole, and expansion nails or expansion bolts are selected instead of countersunk screws correspondingly connected with the hollow cylinder.

A plurality of transverse steel bars are arranged in the concrete slab at intervals, and the transverse steel bars are attached to the longitudinal steel bars.

The lap joints of the transverse steel bars and the longitudinal steel bars are bundled together by iron wires or spot-welded together.

The sound-proof layer is attached to the inner side face of the L-shaped wrap angle formed by the concrete plate I and the concrete plate II, and sound-proof cotton or a foam board can be selected as the sound-proof layer.

The utility model has the advantages that: the first concrete plate and the second concrete plate are prefabricated parts in advance, and can be stacked together in a stacking mode during transportation or stacking, so that the occupied space is small; after the concrete is transported to an installation site, the first concrete plate and the second concrete plate are assembled into an L shape and are fixed on the walls on two sides of the downpipe through hardware hangers, so that the installation is convenient and fast, ceramic tiles can be conveniently pasted with the surrounding walls, the wall surface is integrated, and the overall visual effect is good; the sound insulation layer can be arranged in advance, the working procedure that the downpipe is wrapped by the sound insulation layer in a construction site is reduced, and the construction time is further shortened.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of a concrete slab construction;

fig. 3 is an end orthographic view of the present invention;

FIG. 4 is a schematic structural view of a concrete slab;

fig. 5 is a front view of a concrete slab.

In the figure: 1-a concrete slab; 2-longitudinal steel bars; 3-an inner wire cylinder; 4-transverse steel bars; 5-concrete two-plate; 6-steel wire mesh; 7-a back plate; 8-through holes.

Detailed Description

Referring to fig. 1-5, a combined downpipe wrap angle includes a first concrete slab 1 and a second concrete slab 5 with equal length and equal thickness, the first concrete slab 1 and the second concrete slab 5 are concrete prefabricated members with a steel wire mesh 6 inside, and the steel wire mesh 6 of the first concrete slab 1 is not shown in the drawings in order to clean the drawing surface; a plurality of longitudinal steel bars 2 are arranged at the middle position of the thickness of the concrete plate 1 at intervals, a plurality of transverse steel bars 4 are arranged at the middle position of the concrete plate 1 at intervals, the transverse steel bars 4 are attached to the longitudinal steel bars 2, the lap joints of the transverse steel bars 4 and the longitudinal steel bars 2 are bundled together by iron wires or spot welded together, one end of each longitudinal steel bar 2 is welded with an inner wire barrel 3, all the inner wire barrels 3 are positioned at the same side of the concrete plate 1, and the outer ends of the inner wire barrels 3 are flush with the end face of the concrete plate 1; one side edge of one side of the concrete second plate 5 is provided with a strip-shaped steel plate arranged along the length direction as a back plate 7, the upper surface of the back plate 7 is flush with the concrete of the side of the concrete second plate 5 or slightly protrudes, the back plate 7 is provided with a plurality of through holes 8 penetrating through the back plate 7 and the concrete part of the concrete second plate 5, the side of the back plate 7 with the back plate 7 of the concrete second plate 5 outwards leans against the outer side of the side edge of the inner wire cylinder 3 of the concrete first plate 1, the concrete second plate 5 is flush with the two ends of the length of the concrete first plate 1, the through holes 8 on the concrete second plate 5 are in one-to-one correspondence with the inner wire cylinders 3 on the concrete first plate 1, sunk screws are inserted into each through hole 8, the outer thread part in the front parts of the sunk screws are connected with the corresponding inner wire cylinders 3 through threads, the concrete first plate 1 and the concrete second plate 5 are fixed together to form an L-shaped wrap angle, and the inner side surface of the L-shaped wrap angle formed by the concrete first plate 1 and the concrete second plate 5 is provided with a sound insulation layer. During construction, the first concrete plate 1 and the second concrete plate 5 are fixed together on site and are fixed on a contacted wall body through hardware hangers after being aligned with an installation position, and cement paste or foaming agents can be poured between the first concrete plate 1 and the second concrete plate 5 and at the joint between the first concrete plate 1 and the second concrete plate 5 and the ground and the wall surface to increase stability.

The preferred thickness of the concrete one-sheet 1 and the concrete two-sheet 5 is 15mm to 30mm, the width is 150mm to 300mm, and the length is 2400mm to 2600mm.

Claims

1. The utility model provides a modular pipe in water cornerite, includes isometric, two boards of equal thickness concrete one board and concrete, its characterized in that: the first concrete plate (1) and the second concrete plate (5) are concrete prefabricated members with built-in steel wire meshes (6); a plurality of longitudinal steel bars (2) are arranged at the middle position of the thickness of the concrete plate (1) at intervals, one end of each longitudinal steel bar (2) is welded with an inner wire cylinder (3), all the inner wire cylinders (3) are positioned at the same side of the concrete plate (1), and the outer ends of the inner wire cylinders (3) are flush with the end face of the concrete plate (1); the steel plate type angle-wrapping concrete slab comprises a concrete second slab (5), wherein a strip-shaped steel plate arranged in the length direction is arranged at one side edge of one side of the concrete second slab (5) and serves as a back plate (7), the upper surface of the back plate (7) is flush with the concrete of the side of the concrete second slab (5), a plurality of through holes (8) penetrating through the back plate (7) and the concrete part of the concrete second slab (5) are formed in the back plate (7), the back plate (7) on one side of the concrete second slab (5) with the back plate (7) outwards leans against the outer side, with inner wire cylinders (3), of the concrete first slab (1), the concrete second slab (5) and the two ends of the concrete first slab (1) in the length direction are flush, the through holes (8) in the concrete second slab (5) correspond to the inner wire cylinders (3) on the concrete first slab (1) one by one, sunk screws are inserted into each through hole (8), the outer thread part of the front part of each sunk screw is connected with the corresponding inner wire cylinder (3) through threads, and the concrete first slab (1) and the concrete second slab (5) are fixed together to form an L-shaped angle-wrapping.

2. The modular downspout corner fitting of claim 1, wherein: a plurality of transverse reinforcing steel bars (4) are arranged in the concrete slab (1) at intervals, and the transverse reinforcing steel bars (4) are attached to the longitudinal reinforcing steel bars (2).

3. The modular downspout corner fitting of claim 2, wherein: the lap joint of the transverse steel bars (4) and the longitudinal steel bars (2) is bundled together by iron wires or spot-welded together.

4. The modular downspout corner fitting of claim 1, wherein: a sound insulation layer is attached to the inner side face of an L-shaped wrap angle formed by the concrete first plate (1) and the concrete second plate (4).