Revolving pouring gate

Abstract

This utility model discloses a reusable pouring port, including a hopper and at least one fixing mechanism. The fixing mechanism is connected to the hopper. The hopper includes a bottom plate and side plates. The bottom plate is a trapezoidal bottom plate with at least one inclined waistline. The side plates are arranged along the waistline of the trapezoidal bottom plate. A topless material trough is formed between the side plates and the bottom plate, with one end of the topless material trough serving as an inlet for inputting materials and the other end serving as an outlet for outputting materials. The side plates can be engaged with the side wall of an external receiving trough for containing the hopper. The fixing mechanism can be engaged with the bottom wall of an external receiving trough for containing the hopper. This pouring port is easy to reuse, convenient to assemble and disassemble, and has a stable connection.

Description

Technical Field

[0001] This utility model relates to the field of pouring port technology, specifically a reusable pouring port. Background Technology

[0002] A pouring port is a channel structure used in building construction to pour concrete into concrete components such as structural columns and frame columns. It is usually set in the receiving groove of the formwork. Existing pouring ports are generally fixed by matching the connection structure of the formwork pouring port with fasteners such as bolts; or temporary pouring ports are made on site, forming a hopper by splicing wooden boards. Although these pouring ports can allow concrete to pass smoothly into structural columns and frame columns, the existing pouring ports are inconvenient to disassemble and reassemble after fixing, and are not convenient to reuse. The existing temporary pouring ports have poor connection stability and are prone to tipping over during pouring, which can affect construction efficiency. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a reusable pouring port to solve the problems mentioned in the background art, such as inconvenience in disassembling and assembling the pouring port, inconvenience in reusability, and inconvenience in fixing.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a reusable pouring inlet, comprising a hopper and at least one fixing mechanism, wherein the fixing mechanism is connected to the hopper, the hopper comprising a bottom plate and a side plate, the bottom plate being a trapezoidal bottom plate having at least one inclined waistline, the side plate being arranged along the waistline of the trapezoidal bottom plate, and a topless material trough being formed between the side plate and the bottom plate, wherein one end of the topless material trough is an input port for inputting materials, and the other end is an output port for outputting materials, the side plate being able to engage with the side wall of an external receiving trough for accommodating the hopper, and the fixing mechanism being able to engage with the bottom wall of an external receiving trough for accommodating the hopper.

[0005] As a further improvement of this utility model, one end of the side plate is connected to the trapezoidal bottom plate, and the other end is inclined towards the outside of the topless material trough.

[0006] As a further improvement of this utility model, the fixing mechanism is a fixed bracket, which includes a limiting edge and a positioning edge. The limiting edge and the positioning edge are integrally formed. The positioning edge is located near the input port, and the limiting edge is located near the output port. The positioning edge can abut against the receiving groove of the external hopper.

[0007] As a further improvement of this utility model, the trapezoidal base plate has a short upper bottom edge corresponding to the output port position and a long lower bottom edge corresponding to the input port position, and the fixed bracket is provided corresponding to the short upper bottom edge.

[0008] As a further improvement of this utility model, the fixed bracket is welded to the hopper.

[0009] As a further improvement of this utility model, the inner wall of the topless trough is a smooth inner wall.

[0010] Compared with the prior art, this utility model provides a reusable pouring port with the following advantages: The trapezoidal base plate with a sloping waistline design creates an inclined guiding structure on the side plate. Combined with the open-ended material trough at both ends, it can achieve smooth conveying by the weight of the material, reducing residue and blockage, and improving material flow efficiency. The dual fixing method of the side plate being snapped into the side wall of the external receiving trough and the fixing mechanism being snapped into the bottom wall of the receiving trough greatly enhances the installation stability and avoids displacement or falling off due to vibration during operation. The open-ended structure facilitates material replenishment from above, adapts to various feeding methods, and has a simple overall structure, making installation and disassembly convenient. Attached Figure Description

[0011] Figure 1 This is a perspective view of the present utility model;

[0012] Figure 2 This is a plan view of the trapezoidal base plate of this utility model;

[0013] Figure 3 This is a cross-sectional view of the present invention;

[0014] Figure 4 Usage diagram of an embodiment of this utility model with two fixing mechanisms;

[0015] Figure 5 A usage state diagram of an embodiment of the present invention with a fixing mechanism;

[0016] Figure 6 A plan view showing a fixing mechanism for this utility model.

[0017] Reference numerals: 1. Hopper; 2. Fixing mechanism; 11. Trapezoidal base plate; 12. Side plate; 13. Topless trough; 131. Inlet; 132. Outlet; 111. Sloping waistline; 112. Short upper bottom edge; 113. Long lower bottom edge; 21. Limiting edge; 22. Positioning edge. Detailed Implementation

[0018] As shown in the figure, to achieve the above-mentioned objective, this utility model provides a reusable pouring port, including a hopper 1 and at least one fixing mechanism 2. The fixing mechanism 2 is connected to the hopper 1. The hopper 1 includes a bottom plate and a side plate 12. The bottom plate is a trapezoidal bottom plate 11 with at least one oblique waistline 111. The side plate 12 is arranged along the waistline of the trapezoidal bottom plate 11. A topless material trough 13 is formed between the side plate 12 and the bottom plate, with one end of the topless material trough 13 being an inlet 131 for inputting materials and the other end being an outlet 132 for outputting materials. The side plate 12 can be engaged with the side wall of an external receiving trough for accommodating the hopper 1. The fixing mechanism 2 can be engaged with the bottom wall of an external receiving trough for accommodating the hopper 1.

[0019] In implementation, the reusable pouring inlet of this embodiment includes a hopper 1 and two fixing mechanisms 2, which are symmetrically connected to both sides of the hopper 1. The hopper 1 consists of a trapezoidal base plate 11 and two side plates 12. The trapezoidal base plate 11 is an isosceles trapezoidal structure with two oblique waistlines 111 or a regular trapezoidal structure with one oblique waistline 111. The oblique waistline 111 is located on the edge of either side of the base plate. If there are two oblique waistlines 111, they are located on the edges of the two sides of the base plate respectively. The side plate 12 is made of steel plate and is fixed by welding along the two diagonal waistlines 111 of the trapezoidal base plate 11. The side plate 12 and the base plate enclose to form a topless material trough 13 that runs through both ends. The top of the topless material trough 13 is unobstructed, with one end being an inlet 131 for receiving materials and the other end being an outlet 132 for discharging materials. The external receiving trough for holding the hopper 1 is a trough structure adapted to the hopper 1. The side plate 12 is fixed to the side wall of the receiving trough by its angled inclined structure and the cooperation of the slot. The fixing mechanism 2 is welded to the bottom of the base plate of the hopper 1 at one end and is engaged in the receiving trough at the other end, thereby stably assembling the entire hopper 1 in the receiving trough and preventing the hopper 1 from shifting during the pouring process. If a fixing mechanism 2 is used, those skilled in the art need to set the fixing mechanism 2 at the center line position of the hopper 1 to ensure the stability of the hopper 1.

[0020] As an improved specific implementation, one end of the side plate 12 is connected to the trapezoidal bottom plate 11, and the other end is inclined towards the outside of the topless material trough 13.

[0021] When this solution is implemented, the inclined setting causes the upper end of the side plate 12 to form an outward-opening structure. When the hopper 1 is assembled into the external receiving groove, the side wall of the receiving groove can fit against the inclined part of the side plate 12. Through the guiding effect of the inclined surface, the hopper 1 can be quickly inserted into the receiving groove. At the same time, the inclined side plate 12 can be used for receiving grooves of different sizes. The inner wall of the receiving groove can abut against the side plate 12 to prevent the hopper 1 from moving too far down or too far towards the output port 132, further improving the stability of the connection between the hopper 1 and the receiving groove and preventing the hopper 1 from shaking due to impact force during material pouring.

[0022] As an improved specific implementation, the fixing mechanism 2 is a fixed bracket, which includes a limiting edge 21 and a positioning edge 22. The limiting edge 21 and the positioning edge 22 are integrally formed. The positioning edge 22 is set near the input port 131, and the limiting edge 21 is set near the output port 132. The positioning edge 22 can abut against the receiving groove of the external hopper 1.

[0023] In this design, when the hopper 1 is placed in the external receiving groove, the lower end face of the positioning edge 22 abuts against the receiving groove, thereby limiting the displacement of the hopper 1 towards the input port 131. The limiting edge 21 is used to prevent the hopper 1 from falling out of the receiving groove and to limit the displacement of the hopper 1 towards the output port 132, thus achieving axial positioning of the hopper 1 within the receiving groove. Preferably, this design uses two fixed supports, symmetrically arranged on both sides of the hopper 1, with the connections to the bottom plate and side plate 12 reinforced by welding.

[0024] As an improved specific implementation, the trapezoidal base plate 11 has a short upper bottom edge 112 corresponding to the position of the output port 132 and a long lower bottom edge 113 corresponding to the position of the input port 131, and the fixed bracket is provided corresponding to the short upper bottom edge 112.

[0025] When implementing this solution, the fixed bracket is positioned at the corresponding short upper bottom edge 112. After the fixed bracket is installed, since it can abut against the receiving groove of the receiving hopper 1, the horizontal height of the output port 132 can be lower than the horizontal height of the input port 131. The material can naturally slide towards the output port 132 according to its own weight. At this time, the weight of the material can also press the input port 131, which is at a higher horizontal height, downward, thereby making the fixed bracket abut against the receiving groove more tightly and the connection more stable.

[0026] As an improved specific implementation, the fixed bracket is welded to the hopper 1; the inner wall of the topless trough 13 is a smooth inner wall.

[0027] In the implementation of this scheme, the fixed bracket and the hopper 1 are welded together to make the connection between the two more stable and less likely to separate. The inner wall of the topless trough 13 is smooth, so that when the material enters the topless trough 13, it can enter the structural column more smoothly and is less likely to accumulate.

[0028] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within its protection scope.

Claims

1. A recyclable pouring gate comprising a hopper and at least one fixing mechanism, characterized in that, The fixing mechanism is connected to the hopper, which includes a bottom plate and a side plate. The bottom plate is a trapezoidal bottom plate with at least one inclined waistline. The side plate is arranged along the waistline of the trapezoidal bottom plate. A topless material trough is formed between the side plate and the bottom plate, with one end of the topless material trough serving as an inlet for inputting materials and the other end serving as an outlet for outputting materials. The side plate can be engaged with the side wall of an external receiving trough for accommodating the hopper, and the fixing mechanism can be engaged with the bottom wall of the external receiving trough for accommodating the hopper.

2. The turnable pouring spout according to claim 1, wherein, One end of the side plate is connected to the trapezoidal base plate, and the other end is inclined toward the outside of the topless trough.

3. A recyclable pouring spout according to claim 1 or 2, characterised in that, The fixing mechanism is a fixed bracket, which includes a limiting edge and a positioning edge. The limiting edge and the positioning edge are integrally formed. The positioning edge is located near the input port, and the limiting edge is located near the output port. The positioning edge can abut against the receiving groove of the external hopper.

4. The turnable pouring spout according to claim 3, wherein, The trapezoidal base plate has a short upper bottom edge corresponding to the output port position and a long lower bottom edge corresponding to the input port position, and the fixed bracket is set corresponding to the short upper bottom edge.

5. The turnable pour spout of claim 3, wherein, The fixed bracket is welded to the hopper.

6. The reusable pouring spout according to claim 1, characterized in that, The inner wall of the topless trough is smooth.

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