Hand-held ash bucket for constructional column concrete pouring

Abstract

The utility model belongs to the technical field of building structure concrete pouring, aims to solve the technical problems that in an existing pouring mode, time and labor are wasted, working efficiency is low, and concrete is wasted, and discloses a handheld ash bucket for constructional column concrete pouring. An opening is formed in the upper end of the ash storage bin and connected with a chute, the section of the chute is in an arc shape, and operating handles are arranged at the tail end of the ash storage bin and the front end deviating from the chute. The portable ash bucket is simple in structure, convenient to operate, time-saving and labor-saving, labor intensity can be reduced, working efficiency can be improved, the arc-shaped chute is designed at the front end of the ash bucket, it is guaranteed that concrete in an ash storage bin can flow into a constructional column formwork quickly and accurately, pouring efficiency is improved, and meanwhile the concrete is prevented from leaking out of a horn mouth of the formwork.

Description

Technical Field

[0001] The utility model belongs to the technical field of house structure concrete pouring, in particular to a portable ash bucket used for pouring structural column concrete. Background Art

[0002] In order to enhance the integrity and stability of the building, reinforced concrete structural columns are required in the walls of multi-story brick-concrete structures, and connected with the ring beams of each floor to form a space frame that can resist bending and shearing. Structural columns are an effective measure to prevent the collapse of buildings. Structural columns are set at the four corners of the exterior wall, the intersection of the horizontal wall and the exterior wall at the staggered level, on both sides of larger openings, and at the intersection of the interior and exterior walls of large rooms.

[0003] After the secondary structure of the house is completed, the structural column is cast in the formwork. At present, most of them are set with a trumpet-shaped reserved opening on the top of the formwork on one side of the structural column, and the concrete is poured into the formwork manually from the trumpet-shaped opening. The construction of the structural column is completed through processes such as vibration, maintenance, and demolding. Due to the influence of the indoor space of the house and the small volume of concrete in a single structural column, most of the current casting methods are done manually by pouring concrete into the trumpet-shaped formwork using a shovel or a traditional ash bucket. This casting method is slow and inefficient, and most of the concrete is easy to leak out from the trumpet-shaped reserved opening. It has high labor intensity, low work efficiency, and is easy to cause concrete waste. Based on this, it is necessary to provide a structural column concrete casting tool that is more time-saving and labor-saving and has higher work efficiency. Utility Model Content

[0004] The utility model aims to provide a portable ash bucket for pouring concrete of building structural columns, so as to solve the technical problems of time-consuming and labor-intensive, low working efficiency and concrete waste in the existing pouring method.

[0005] The utility model provides a technical solution: a portable ash hopper for pouring concrete for structural columns, comprising an operating handle, an ash storage bin and a chute. The ash storage bin gradually narrows from bottom to top and is provided with an opening at the upper end, the opening is connected to the chute, the cross-section of the chute is arc-shaped, and the ash storage bin is provided with an operating handle at the rear end and the front end away from the chute.

[0006] Furthermore, the ash storage bin is flat, and the chute is connected to one side of the opening with a wider width.

[0007] Furthermore, the operating handle is U-shaped, and the centers of the two operating handles are on the same straight line.

[0008] Furthermore, the operating handle, the ash storage bin and the chute are made of polypropylene plastic by pressing through an integral mold.

[0009] Furthermore, the ash storage bin has a length of 50 cm and a volume of 0.008 m³.

[0010] The utility model has the following beneficial effects:

[0011] 1. The portable ash hopper has a simple structure, is easy to operate, saves time and effort, can reduce labor intensity and improve work efficiency. An arc-shaped chute is designed at the front end of the ash hopper to ensure that the concrete in the ash storage bin can flow into the structural column formwork quickly and accurately, improving the pouring efficiency while avoiding the leakage of concrete from the trumpet mouth of the formwork.

[0012] 2. It has simple structure and is easy to process and manufacture. It has the characteristics of light weight, high strength, good rigidity, wear resistance, aging resistance, impact resistance and easy processing and forming. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a top view of the utility model;

[0015] Figure 3 The operation process of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 4 The operation process of the utility model is shown in FIG. Figure 2 .

[0017] In the figure: 1—operating handle; 2—ash storage bin; 3—chute; 4—structural column formwork; 5—trumpet reserved opening; 6—concrete. DETAILED DESCRIPTION

[0018] In order to better understand the purpose, structure and function of the utility model, the portable ash bucket for pouring concrete of structural columns of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1 and Figure 2 As shown, a portable ash hopper for pouring concrete for structural columns is composed of an operating handle 1, an ash storage bin 2 and a chute 3. The ash storage bin 2 gradually narrows from bottom to top and is provided with an opening at the upper end, which is connected to the chute 3. The cross-section of the chute 3 is an arc shape, and the ash storage bin 2 is provided with an operating handle 1 at the rear end and the front end away from the chute 3.

[0020] The operating handle 1, the ash storage bin 2 and the chute 3 can be made of polypropylene plastic by pressing through an integral mold. In this embodiment, the total length of the portable ash hopper is preferably about 70 cm, and the wall thickness is preferably about 6 mm. Among them, the length of the ash storage bin 2 is preferably 50 cm, and the volume is preferably 0.008 m³, and the volume can also be appropriately increased or decreased according to the actual situation of the operator. The length of the chute 3 is preferably 20 cm, and the chute 3 adopts an arc design, the chord length is preferably 15 cm, and the chord height is preferably 5 cm, which can ensure that the concrete 6 of the ash storage bin 2 enters the template horn reserved opening 5 along the chute 3 more quickly and accurately.

[0021] There are two operating handles 1, which are respectively arranged at the back and top of the ash storage bin 2. The centers of the two operating handles should be in a straight line, and the distance between them should be 30 cm.

[0022] like Figure 3 and Figure 4 As shown, the operation process of the portable ash hopper of the utility model when in use is as follows:

[0023] Step 1: When constructing the secondary structure wall, leave tooth joints according to the specifications, install the structural column formwork 4, and set a trumpet reserved opening 5 on the top of the formwork to reserve an entrance for concrete pouring.

[0024] Step 2: The worker holds the two operating handles 1 of the ash hopper with both hands, and uses a flat shovel to load the concrete 6 into the ash storage bin 2 of the ash hopper.

[0025] Step 3: Place the chute 3 of the ash hopper into the reserved opening 5 of the structural column template 4, keep the chute 3 at a fixed height, raise the ash storage bin 2 of the ash hopper, and use the concrete's own weight to flow into the template. Repeat the above steps to finally complete the concrete pouring of the structural column.

[0026] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. A portable ash bucket for pouring concrete for structural columns, characterized in that: The utility model comprises an operating handle (1), an ash storage bin (2) and a chute (3). The ash storage bin (2) gradually narrows from bottom to top and is provided with an opening at the upper end. The opening is connected to the chute (3). The cross section of the chute (3) is in an arc shape. The operating handle (1) is provided at the rear end of the ash storage bin (2) and at the front end facing away from the chute (3).

2. The portable ash bucket for pouring structural column concrete according to claim 1 is characterized in that: The ash storage bin (2) is flat, and the chute (3) is connected to one side of the opening with a wider width.

3. The portable ash bucket for pouring structural column concrete according to claim 1 is characterized in that: The operating handle (1) is U-shaped, and the centers of the two operating handles (1) are on the same straight line.

4. The portable ash bucket for pouring structural column concrete according to any one of claims 1 to 3, characterized in that: The operating handle (1), the ash storage bin (2) and the chute (3) are made of polypropylene plastic by pressing through an integral mold.

5. The portable ash bucket for pouring structural column concrete according to claim 1 is characterized in that: The ash storage bin (2) has a length of 50 cm and a volume of 0.008 m³.

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