Special grouting elbow for cast-in-place foam partition wall

Abstract

The utility model belongs to the technical field of grouting bent pipes, and particularly relates to a special grouting bent pipe for a cast-in-place foam partition wall, which comprises a feed port, a grouting bent pipe, a pipe clamp, a discharge port and a spring buckle, the feed port is arranged at one end of the grouting bent pipe, the discharge port is arranged at the other end of the grouting bent pipe, the pipe clamp is arranged on the outer side of the feed port, and the spring buckle is arranged on the outer side of the pipe clamp. A spring buckle is connected to the opening wall of the discharging opening in a clamped mode. According to the utility model, gaps between the cast-in-place foam partition wall cavity foam concrete and a beam plate after final setting are avoided, the field construction neatness is ensured, and the cast-in-place foam partition wall cavity foam concrete fixing device is simple and portable and has small field limitation; the device can be recycled, so that materials can be fully utilized; according to the utility model, the compactness and plumpness of pouring are ensured to the greatest extent.

Description

Technical Field

[0001] The utility model belongs to the technical field of grouting elbow pipes, and in particular relates to a special grouting elbow pipe for cast-in-place foam partition walls. Background Art

[0002] Skeleton partition walls are also called keel partition walls. They are mainly made of wood or steel to form a frame, and then the surface layer is made on both sides. Simply put, it means that panels are installed on both sides of the partition keel to form a lightweight partition frame, which is composed of upper sills, lower sills, vertical ribs, horizontal ribs also called cross bars, diagonal braces, etc. At present, when filling the skeleton partition wall, gaps may appear between the filling material of the filling wall cavity and the beam and slab after final setting. At the same time, the filling material is easy to drip on the ground at the construction site, resulting in a messy construction site. Utility Model Content

[0003] Aiming at the technical problem that gaps may appear between the cavity filling material of the filling wall and the beam and slab after final setting, the utility model provides a special grouting elbow for cast-in-place foam partition walls.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A grouting elbow pipe specially used for cast-in-place foam partition walls comprises a feed port, a grouting elbow pipe, a pipe clamp, a discharge port and a spring buckle. One end of the grouting elbow pipe is provided with a feed port, the other end of the grouting elbow pipe is provided with a discharge port, a pipe clamp is installed outside the feed port, and a spring buckle is clamped at the mouth wall of the discharge port.

[0006] It also includes a cast-in-place foam partition wall and a leak-proof plate. A hole is opened on the cast-in-place foam partition wall to install a discharge port of a grouting elbow.

[0007] The anti-leakage plate is arranged between the discharge port and the cast-in-place foam partition wall.

[0008] The feed port is tightly connected to the grouting pipe through a pipe clamp.

[0009] There are four spring buckles, which are equidistantly connected to the wall of the discharge port, and the spring buckles are outwardly expanded.

[0010] The cast-in-place foam partition wall adopts a light steel keel as an internal support system, the fixed panels on both sides of the cast-in-place foam partition wall constitute a wall skeleton, and the foam concrete is poured inside the cast-in-place foam partition wall to form a non-load-bearing composite wall.

[0011] The grouting elbow pipe adopts a right-angle grouting elbow pipe, and the material of the grouting elbow pipe adopts a wear-resistant PVC pipe.

[0012] The foam concrete in the grouting pipe flows from the feed port to the discharge port to perform layered pouring of the cast-in-place foam partition wall cavity.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model avoids the occurrence of gaps between the foam concrete in the cavity of the cast-in-place foam partition wall and the beam slab after final setting, thereby ensuring neat construction on site; the utility model is simple and portable, with little site limitation; the utility model can be used in a cyclical manner to achieve full utilization of materials; the utility model ensures the density and fullness of the casting to the utmost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the utility model from another angle.

[0019] Among them: 1 is the feed port, 2 is the grouting elbow, 3 is the pipe clamp, 4 is the discharge port, 5 is the spring clip, 6 is the cast-in-place foam partition wall, and 7 is the leak-proof plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. These descriptions are only to further illustrate the features and advantages of the utility model, rather than to limit the claims of the utility model. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0021] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] In this embodiment, if Figure 1 , Figure 2 As shown, after the light steel keel frame and surface plate of one side of the cast-in-place foam partition wall 6 are installed, a hole is opened at a suitable position on the top of the plate to install the grouting elbow 2, with the right-angle elbow opening facing upward, and the height of the feed port 1 is higher than the height of the bottom of the beam to ensure that the grouting is dense. The light steel keel frame and surface plate of the other side of the cast-in-place foam partition wall are installed. The layered pouring of the cavity of the cast-in-place foam partition wall is performed. After the filling and pouring of the cavity 6 of the cast-in-place foam partition wall is finally set, the grouting elbow 2 is unscrewed and used in rotation.

[0024] Furthermore, the grouting elbow 2 preferably uses a light and wear-resistant PVC pipe. The pipe clamp is used to tighten the joint between the grouting pipe and the grouting elbow 2. The leak-proof plate 7 is close to the cast-in-place foam partition wall 6 to prevent the foam concrete from leaking from the side seam;

[0025] Furthermore, the spring clip 5 is outwardly expanded and extends outward from the partition wall cavity during installation. When disassembling, the spring clip 5 is pulled from the outside of the partition wall, and the grouting elbow 2 is taken out.

[0026] Further, the foamed concrete flows out from the discharge port 4 and is poured layer by layer into the cavity of the cast-in-place foam partition wall 6. The cast-in-place foam partition wall 6 uses a light steel keel as the internal support system, fixed panels on both sides form the wall skeleton, and the foamed concrete is poured inside to form a non-load-bearing composite wall.

[0027] Only the preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention, and various changes should be included in the protection scope of the present invention.

Claims

1. A special grouting elbow for cast-in-place foam partition walls, characterized by: The invention comprises a feed port (1), a grouting elbow (2), a pipe clamp (3), a discharge port (4), and a spring buckle (5); one end of the grouting elbow (2) is provided with a feed port (1), the other end of the grouting elbow (2) is provided with a discharge port (4), the outer side of the feed port (1) is provided with a pipe clamp (3), and the outlet port (4) is clamped with a spring buckle (5) at the wall of the outlet port (4).

2. A grouting elbow pipe for cast-in-place foam partition wall according to claim 1, characterized in that: It also comprises a cast-in-place foam partition wall (6) and a leak-proof plate (7), wherein a hole is opened on the cast-in-place foam partition wall (6) to install a discharge port (4) of a grouting elbow (2).

3. A grouting elbow pipe for cast-in-place foam partition wall according to claim 2, characterized in that: The anti-leakage plate (7) is arranged between the discharge port (4) and the cast-in-place foam partition wall (6).

4. The grouting elbow for cast-in-place foam partition wall according to claim 1 is characterized in that: The feed port (1) is tightly connected to the grouting pipe via a pipe clamp (3).

5. The grouting elbow for cast-in-place foam partition wall according to claim 1, characterized in that: Four spring buckles (5) are provided, and the four spring buckles (5) are equidistantly clamped on the wall of the discharge port (4), and the spring buckles (5) are in an outwardly expanding shape.

6. The grouting elbow for cast-in-place foam partition wall according to claim 2, characterized in that: The cast-in-place foam partition wall (6) uses a light steel keel as an internal support system, the fixed panels on both sides of the cast-in-place foam partition wall (6) form a wall skeleton, and the interior of the cast-in-place foam partition wall (6) is poured with foam concrete to form a non-load-bearing composite wall.

7. The grouting elbow for cast-in-place foam partition wall according to claim 1, characterized in that: The grouting elbow (2) is a right-angle grouting elbow, and the material of the grouting elbow (2) is a wear-resistant PVC pipe.

8. The grouting elbow for cast-in-place foam partition wall according to claim 4 is characterized in that: The foam concrete in the grouting pipe flows from the feed port (1) to the discharge port (4) to perform layered pouring of the cavity of the cast-in-place foam partition wall (6).

Images