Rapid pouring device for cushion concrete

Abstract

The utility model belongs to the technical field of constructional engineering construction equipment, and particularly relates to a cushion concrete rapid pouring device which comprises a material conveying pipe. A plurality of splitter plates are fixedly connected to the interior of the conveying pipe; the outer wall of the conveying pipe is communicated with a hopper; the upper part of the hopper is communicated with a feeding pipe; a supporting frame is hinged to the lower portion of the conveying pipe. The side wall of the conveying pipe is fixedly connected with a pull ring; by arranging the splitter plate in the material conveying pipe, concrete can be uniformly distributed at the end opening of the material conveying pipe, so that the concrete is uniformly poured into a cushion layer template, the situation that the surface of a cushion layer is uneven due to uneven concrete pouring is reduced, meanwhile, the situation that repeated pouring is needed due to uneven concrete distribution can be reduced, and the production efficiency is improved. And the baffles are arranged between the splitter plates, so that the flow velocity of concrete and the pouring range of the concrete can be better controlled when the cushion layer formwork is poured, and the pouring device is better suitable for pouring work of cushion layer formworks of different sizes.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering construction equipment, and particularly relates to a device for quickly pouring cushion concrete. Background Technique

[0002] The cushion concrete pouring device is a concrete pouring device required at the construction site, and is mainly used for pouring concrete materials into the cushion formwork according to the design requirements.

[0003] The cushion plays a crucial role in engineering construction. Its functions of good water isolation, drainage, frost protection, and improving the working conditions of the subgrade are of great significance for improving the stability of the road surface structure and extending the service life.

[0004] At present, the common concrete pouring devices mainly use mixers and pouring machines to pour cushion concrete. During use and observation, it is found that when pouring, it is necessary to adjust the pouring area multiple times to adjust the flatness of the cushion, which will make the operation of pouring cushion concrete more complicated and increase the working time required for pouring cushion concrete.

[0005] Therefore, the utility model provides a device for quickly pouring cushion concrete. Content of the Utility Model

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background technique.

[0007] The technical solution adopted by the utility model to solve its technical problems is as follows: A device for quickly pouring cushion concrete according to the utility model includes a feeding pipe; a plurality of flow dividing plates are fixedly connected inside the feeding pipe; a hopper is communicated with the outer wall of the feeding pipe; a feeding pipe is communicated above the hopper; a support frame is hinged below the feeding pipe; a pull ring is fixedly connected to the side wall of the feeding pipe; by arranging flow dividing plates inside the feeding pipe, the concrete can be evenly distributed at the port of the feeding pipe, so as to evenly pour the concrete into the cushion formwork, reduce the occurrence of unevenness on the cushion surface caused by uneven concrete pouring, and at the same time reduce the occurrence of the situation that multiple pourings are required due to uneven concrete distribution.

[0008] Preferably, a baffle is slidably connected between the flow dividing plates; a plurality of baffles are arranged; by arranging baffles between the flow dividing plates, when pouring the cushion formwork, the flow rate of the concrete and the pouring range of the concrete can be better controlled, better adapting to the pouring work of cushion formworks of different sizes, reducing the situation that pouring work cannot be carried out due to the inconsistent size of the pouring formwork, and at the same time reducing the occurrence of the situation that concrete is wasted due to the small size of the pouring formwork.

[0009] Preferably, a storage box is fixedly connected to the outer wall of the material conveying pipe; a plurality of the storage boxes are provided; a vibrating machine is placed inside the storage box; by arranging the vibrating machine on the outer wall of the material conveying pipe, when pouring the cushion template, the vibrating machine can be started, and the vibrating machine drives the material conveying pipe to vibrate, which can shake off the concrete adhering to the inner wall of the material conveying pipe, reduce the occurrence of the situation that the material conveying pipe is blocked due to the caking of concrete on the inner wall of the material conveying pipe, and at the same time, the vibration of the vibrating machine can also discharge the air bubbles in the concrete, improving the density and strength of the concrete.

[0010] Preferably, a T-shaped air conveying pipe is communicated with the side wall of the material conveying pipe; a plurality of first nozzles are communicated below the T-shaped air conveying pipe; the first nozzles are arranged obliquely; by arranging the T-shaped air conveying pipe inside the material conveying pipe, when pouring the cushion template, the air pump connected to the port of the T-shaped air conveying pipe can be started, and then the air reaches the first nozzles through the T-shaped air conveying pipe, and the inclined first nozzles spray air on the concrete, which can accelerate the flow rate of the concrete and better realize rapid pouring.

[0011] Preferably, a heating wire is fixedly connected to the bottom of the material conveying pipe; the material conveying pipe is located between the hopper and the heating wire; by arranging the heating wire at the bottom of the material conveying pipe, when pouring the cushion template, the heating wire can be started, and the heated concrete has better fluidity, which can better realize rapid pouring. At the same time, the heating wire can also be started when the environmental temperature is too low to reduce the occurrence of the situation that the material conveying pipe is blocked due to the freezing of concrete.

[0012] Preferably, a support rod is fixedly connected to the side wall of the material conveying pipe; a plurality of the support rods are symmetrically arranged; a water conveying pipe is fixedly connected to the end of the support rod; a plurality of second nozzles are arranged on the side wall of the water conveying pipe; by arranging the water conveying pipe on the material conveying pipe, after the pouring of the cushion template is completed, the water pump connected to the end of the water conveying pipe can be started, the water flow reaches the second nozzles through the water conveying pipe, and then the second nozzles spray water mist to clean the surface of the material conveying pipe, washing away the concrete debris on the surface of the material conveying pipe, reducing the occurrence of the situation that the surface of the material conveying pipe is eroded by the concrete debris, and at the same time, it can also play a role in dust reduction for the surrounding air and improve the environment of the construction site.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. For a cushion concrete rapid pouring device of the present utility model, by arranging a flow dividing plate inside the material conveying pipe, the concrete can be evenly distributed at the port of the material conveying pipe, so as to evenly pour the concrete into the cushion template, reducing the occurrence of the situation that the cushion surface is uneven due to uneven concrete pouring, and at the same time, it can reduce the occurrence of the situation that multiple pourings are required due to uneven concrete distribution.

[0015] 2. In a rapid pouring device for cushion concrete according to the present utility model, by arranging baffles between the flow dividing plates, when pouring the cushion formwork, the flow rate of the concrete and the pouring range of the concrete can be better controlled, better adapting to the pouring work of cushion formworks of different sizes, reducing the situation where pouring work cannot be carried out due to inconsistent sizes of the pouring formworks, and at the same time reducing the waste of concrete caused by small sizes of the pouring formworks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 is the overall three-dimensional view of the present utility model;

[0018] Figure 2 is the structural schematic diagram of the flow dividing plate and the baffle of the present utility model;

[0019] Figure 3 is the structural schematic diagram of the T-shaped air delivery pipe in the present utility model;

[0020] Figure 4 is the structural schematic diagram of the heating wire in the present utility model;

[0021] Figure 5 is the structural schematic diagram of the water delivery pipe in the present utility model;

[0022] In the figure: 1, material conveying pipe; 11, flow dividing plate; 12, hopper; 13, feeding pipe; 14, support frame; 15, pull ring; 2, baffle; 3, vibrator; 31, storage box; 4, T-shaped air delivery pipe; 41, first nozzle; 5, heating wire; 6, water delivery pipe; 61, second nozzle; 62, support rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] Such as Figures 1 to 2As shown in the figure, a rapid pouring device for cushion concrete according to an embodiment of the present utility model includes a feeding pipe 1; a plurality of flow dividing plates 11 are fixedly connected inside the feeding pipe 1; a hopper 12 is communicated with the outer wall of the feeding pipe 1; a feeding pipe 13 is communicated above the hopper 12; a support frame 14 is hinged below the feeding pipe 1; a pull ring 15 is fixedly connected to the side wall of the feeding pipe 1; during operation, when it is necessary to pour the cushion formwork, first connect the feeding pipe 1 to the carrier through the pull ring 15, then retract the support frame 14 for support, and then start the conveyor pump connected to the end of the feeding pipe 13 to transport the concrete into the hopper 12. Subsequently, the concrete is transported into the feeding pipe 1. By arranging the flow dividing plates 11 inside the feeding pipe 1, the concrete can be evenly distributed at the port of the feeding pipe 1, so as to evenly pour the concrete into the cushion formwork, reducing the occurrence of unevenness on the cushion surface caused by uneven concrete pouring, and at the same time reducing the occurrence of the situation that multiple pourings are required due to uneven concrete distribution.

[0025] As Figures 1 to 2 shown, a baffle 2 is slidably connected between the flow dividing plates 11; a plurality of the baffles 2 are provided; when it is necessary to pour the cushion formwork, pull open the baffle 2 to enable the concrete to flow out smoothly. After the pouring is completed, close the baffle 2 to reduce the influence of the remaining concrete flowing out on the already poured site. By arranging the baffle 2 between the flow dividing plates 11, the flow rate of the concrete and the pouring range of the concrete can be better controlled during the pouring of the cushion formwork, better adapting to the pouring work of cushion formworks of different sizes, reducing the situation that the pouring work cannot be carried out due to the inconsistent size of the pouring formwork, and at the same time reducing the occurrence of the situation that the concrete is wasted due to the small size of the pouring formwork.

[0026] As Figures 1 to 2 shown, a storage box 31 is fixedly connected to the outer wall of the feeding pipe 1; a plurality of the storage boxes 31 are provided; a vibrator 3 is fixedly connected to the bottom of the inner side wall of the storage box 31; by arranging the vibrator 3 on the outer wall of the feeding pipe 1, the vibrator 3 can be started during the pouring of the cushion formwork. The vibrator 3 drives the feeding pipe 1 to vibrate, which can shake off the concrete adhering to the inner wall of the feeding pipe 1, reducing the occurrence of the situation that the feeding pipe 1 is blocked due to the caking of the concrete on the inner wall of the feeding pipe 1. At the same time, the vibration of the vibrator 3 can also discharge the air bubbles in the concrete, improving the density and strength of the concrete.

[0027] As Figures 1 to 3As shown, a T-shaped air delivery pipe 4 is connected to the side wall of the material delivery pipe 1; a plurality of first nozzles 41 are connected below the T-shaped air delivery pipe 4; the first nozzles 41 are inclined; by arranging the T-shaped air delivery pipe 4 inside the material delivery pipe 1, when pouring the cushion template, the air pump connected to the port of the T-shaped air delivery pipe 4 can be turned on, and then the air reaches the first nozzles 41 through the T-shaped air delivery pipe 4. The inclined first nozzles 41 spray air on the concrete, which can accelerate the flow rate of the concrete and better achieve rapid pouring.

[0028] As Figure 4 As shown, a heating wire 5 is fixedly connected to the bottom of the material delivery pipe 1; the material delivery pipe 1 is located between the hopper 12 and the heating wire 5; by arranging the heating wire 5 at the bottom of the material delivery pipe 1, when pouring the cushion template, the heating wire 5 can be turned on. The heated concrete has better fluidity, which can better achieve rapid pouring. At the same time, the heating wire 5 can also be turned on when the environmental temperature is too low to reduce the occurrence of blockage of the material delivery pipe 1 caused by the freezing of the concrete.

[0029] As Figures 1 to 5 As shown, a support rod 62 is fixedly connected to the side wall of the material delivery pipe 1; the support rods 62 are symmetrically arranged in plurality; a water delivery pipe 6 is fixedly connected to the end of the support rod 62; a plurality of second nozzles 61 are opened on the side wall of the water delivery pipe 6; by arranging the water delivery pipe 6 on the material delivery pipe 1, after the pouring of the cushion template is completed, the water pump connected to the end of the water delivery pipe 6 can be turned on, and the water flow reaches the second nozzles 61 through the water delivery pipe 6. Then the second nozzles 61 spray water mist to clean the surface of the material delivery pipe 1, wash away the concrete debris on the surface of the material delivery pipe 1, reduce the occurrence of erosion of the surface of the material delivery pipe 1 by the concrete debris, and at the same time can also play a role in dust reduction for the surrounding air and improve the environment of the construction site.

[0030] Working principle: When it is necessary to pour the cushion formwork, first connect the material conveying pipe 1 to the carrier through the pull ring 15, then retract the support frame 14 for support, and then turn on the conveyor pump connected to the end of the feeding pipe 13 to transport the concrete into the hopper 12. Subsequently, the concrete is transported into the interior of the material conveying pipe 1. By arranging a flow dividing plate 11 inside the material conveying pipe 1, the concrete can be evenly distributed at the port of the material conveying pipe 1, so as to evenly pour the concrete into the cushion formwork. When it is necessary to pour the cushion formwork, pull open the baffle 2 so that the concrete can flow out smoothly. After the pouring is completed, close the baffle 2 to reduce the impact of the residual concrete flowing out on the already poured site. By arranging a vibrator 3 on the outer wall of the material conveying pipe 1, when pouring the cushion formwork, turn on the vibrator 3. The vibrator 3 drives the material conveying pipe 1 to vibrate, which can shake off the concrete adhering to the inner wall of the material conveying pipe 1, reducing the occurrence of the situation that the material conveying pipe 1 is blocked due to the concrete caking on the inner wall of the material conveying pipe 1. At the same time, the vibration of the vibrator 3 can also discharge the air bubbles in the concrete, improving the density and strength of the concrete. By arranging a T-shaped air conveying pipe 4 inside the material conveying pipe 1, when pouring the cushion formwork, turn on the air pump connected to the port of the T-shaped air conveying pipe 4. Subsequently, the air reaches the first nozzle 41 through the T-shaped air conveying pipe 4, and the inclined first nozzle 41 sprays air on the concrete, which can accelerate the flow rate of the concrete. By arranging a heating wire 5 at the bottom of the material conveying pipe 1, when pouring the cushion formwork, turn on the heating wire 5. The heated concrete has better fluidity, which can better achieve rapid pouring. At the same time, the heating wire 5 can also be turned on when the ambient temperature is too low to reduce the occurrence of the situation that the material conveying pipe 1 is blocked due to the freezing of the concrete. By arranging a water conveying pipe 6 on the material conveying pipe 1, after pouring the cushion formwork is completed, turn on the water pump connected to the end of the water conveying pipe 6. The water flow reaches the second nozzle 61 through the water conveying pipe 6, and then the second nozzle 61 sprays water mist to clean the surface of the material conveying pipe 1, flushing the concrete debris on the surface of the material conveying pipe 1, reducing the occurrence of the situation that the surface of the material conveying pipe 1 is eroded by the concrete debris. At the same time, it can also play a role in dust reduction for the surrounding air, improving the environment of the construction site.

[0031] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid pouring device for cushion concrete, characterized in that: The material conveying pipe (1) comprises a plurality of diverter plates (11) fixedly connected inside the material conveying pipe (1); the outer wall of the material conveying pipe (1) is connected to a hopper (12); the upper part of the hopper (12) is connected to a feeding pipe (13); the lower part of the material conveying pipe (1) is hinged with a support frame (14); and the side wall of the material conveying pipe (1) is fixedly connected to a pull ring (15).

2. A rapid pouring device for cushion concrete according to claim 1, characterized in that: Baffles (2) are slidably connected between the diverter plates (11); a plurality of baffles (2) are provided.

3. A cushion concrete rapid pouring device according to claim 2, characterized in that: A storage box (31) is fixedly connected to the outer wall of the conveying pipe (1); a plurality of storage boxes (31) are provided; and a vibrator (3) is fixedly connected to the bottom of the inner wall of the storage box (31).

4. A cushion concrete rapid pouring device according to claim 3, characterized in that: The side wall of the material delivery pipe (1) is connected to a T-shaped air delivery pipe (4); the lower part of the T-shaped air delivery pipe (4) is connected to a plurality of first nozzles (41); the first nozzles (41) are arranged at an angle.

5. A cushion concrete rapid pouring device according to claim 4, characterized in that: A heating wire (5) is fixedly connected to the bottom of the material conveying pipe (1); the material conveying pipe (1) is located between the hopper (12) and the heating wire (5).

6. A cushion concrete rapid pouring device according to claim 5, characterized in that: The side wall of the material delivery pipe (1) is fixedly connected with a support rod (62); the support rods (62) are symmetrically arranged in multiple numbers; the end of the support rod (62) is fixedly connected with a water delivery pipe (6); and the side wall of the water delivery pipe (6) is provided with multiple second nozzles (61).

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