A flow guide device for concrete pouring

Abstract

The utility model discloses a guide device for concrete pouring belongs to concrete pouring construction equipment field, the device includes first support, second support and guide structure, two supports all contain support base and the lifting column of circular cross bar fixed in the top, the guide structure includes the guide plate of both sides with baffle, and the hook of the first support circular cross bar is equipped with the hook of adaptation in one end, and the limiting groove structure of the second support circular cross bar is equipped with the limiting groove structure of adaptation structure in the lower middle part, and the other end is equipped with the horn shape flared. The device can adjust the height and the inclination angle of guide plate, prevent the concrete tail accumulation, adapt special pouring position, improve construction efficiency and safety.

Description

Technical Field

[0001] This utility model belongs to the technical field of concrete pouring construction equipment, specifically relating to a flow guiding device for concrete pouring. Background Technology

[0002] During concrete pouring, concrete is typically transported to the pouring location via a concrete pump truck (sky pump) through a duct. However, in actual construction, due to site limitations, the pump truck's duct often cannot be extended to certain special pouring locations, causing inconvenience to the pouring process. At the same time, the bottom end of the sky pump's pouring pipe is mostly a flexible hose, which is easily affected by high-altitude winds and sways from side to side. Manually guiding the duct requires multiple workers to hold the hose or secure it with ropes, which not only consumes a lot of manpower and is inefficient, but also poses a safety hazard of workers falling.

[0003] To address the aforementioned issues, existing technologies often require the use of on-site tools to temporarily construct simple flow guiding structures, but these methods still have significant drawbacks: for example, the height of the flow guiding plate cannot be adjusted, limiting its applicability and making it difficult to meet the needs of different construction environments; and it cannot prevent concrete from accumulating at the tail of the device during the flow guiding process.

[0004] Based on the above problems, there is an urgent need for a concrete pouring diversion device that is simple in structure, adjustable, and can avoid safety hazards. Utility Model Content

[0005] The purpose of this utility model is to provide a flow guiding device for concrete pouring, so as to solve the problems of the inability to adjust the height and angle of existing flow guiding devices and the easy accumulation of concrete, thereby achieving the goals of improving construction efficiency and safety and expanding the application range of the device.

[0006] The specific technical solution adopted by this utility model is as follows:

[0007] A flow guiding device for concrete pouring, characterized in that it includes a first support, a second support, and a flow guiding structure;

[0008] Both the first bracket and the second bracket include a bracket base and lifting columns located at both ends of the top of the bracket base, and a circular crossbar is connected between the tops of the lifting columns of the two brackets.

[0009] The flow guiding structure includes a flow guiding plate, with baffles fixedly installed on both sides of the flow guiding plate. One end of the flow guiding structure is provided with a hook that matches the circular crossbar of the first bracket, and one end of the flow guiding structure is attached to the first bracket through the hook. The lower middle part of the flow guiding plate is provided with a limiting slot structure that matches the circular crossbar of the second bracket, and the middle part of the flow guiding structure is attached to the second bracket through the limiting slot structure. The end of the flow guiding structure without the hook is provided with a flared opening.

[0010] In some embodiments, the bases of both the first and second supports are horizontally placed triangular prism structures, and the height of the base of the first support is greater than the height of the base of the second support.

[0011] In some embodiments, the end of the flow guiding structure is provided with two hooks, and the two hooks are respectively fixed to the ends of the baffles on both sides of the flow guiding structure.

[0012] In some embodiments, the limiting slot structure includes two spaced-apart limiting plates, and the distance between the two limiting plates is adapted to the diameter of the circular crossbar of the second bracket.

[0013] In some embodiments, the lifting support includes a sleeve and a telescopic rod, the lower part of which is inserted into the sleeve, and the sleeve and the telescopic rod are fixedly connected by bolts.

[0014] In some embodiments, the first bracket, the second bracket, and the guide plate are all made of steel.

[0015] Compared with the prior art, the present invention has at least one of the following advantages or beneficial effects:

[0016] I. Wide range of applications: The height and tilt angle of the guide plate can be adjusted by the lifting columns of the first and second supports. Combined with the height difference between the first and second supports, it can adapt to special pouring positions in different construction environments and solve the problem of the pump truck duct being difficult to reach.

[0017] II. Convenient and efficient installation: The overall structure of the device is simple. The flow guiding structure can be quickly assembled with the bracket through hooks and limiting slots. No complicated operation is required, which greatly shortens the installation time and improves the construction efficiency.

[0018] Third, low safety risks: The flow guiding structure can play an auxiliary role in positioning the pouring pipe, avoiding the safety risks caused by the swaying of the flexible hose due to wind. There is no need for manual pipe holding or rope pulling for fixation, reducing manpower consumption and construction risks.

[0019] IV. Smooth Concrete Delivery: The flared design at the end of the guide plate effectively prevents concrete from accumulating at the tail of the device during the diversion process, ensuring that the concrete is accurately and smoothly delivered to the pouring area. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the first bracket in an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the second bracket in an embodiment of the present utility model;

[0022] Figure 3 This is a schematic diagram of the flow guiding structure in an embodiment of this utility model;

[0023] Figure 4 This is a schematic diagram of the flow guiding device for concrete pouring in an embodiment of the present invention;

[0024] Among them, 1. First bracket; 11. First bracket base; 12. First lifting column; 13. First circular crossbar; 2. Second bracket; 21. Second bracket base; 22. Second lifting column; 23. Second circular crossbar; 3. Guide structure; 31. Guide plate; 32. Baffle; 32. Hook; 34. Trumpet-shaped flare; 35. Limiting slot structure. Detailed Implementation

[0025] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0026] like Figures 1-4 As shown, this utility model discloses a flow guiding device for concrete pouring. Specifically, the flow guiding device includes a first support 1, a second support 2, and a flow guiding structure 3. All components are made of steel to ensure structural strength to meet the requirements of concrete pouring operations. The first support 1 includes a first support base 11 and first lifting columns 12 located at both ends of the top of the first support base 11, and a first circular crossbar 13 is connected between the tops of the two first lifting columns 12. The second support 2 includes a second support base 21 and second lifting columns 22 located at both ends of the top of the second support base 21, and a second circular crossbar 23 is connected between the tops of the two second lifting columns 22. The first circular crossbar 13 and the second circular crossbar 23 both serve as support and positioning components for the flow guiding structure 3. The flow guiding structure 3 includes a flow guiding plate 31, with baffles 32 fixedly installed on both sides of the flow guiding plate 31 (the baffles 32 are used to prevent concrete from overflowing from both sides during the flow guiding process). One end of the flow guiding structure 3 is provided with a hook 32 adapted to the first circular crossbar 13 for attaching one end of the flow guiding plate 31 to the first support 1. The lower middle part of the flow guiding plate 31 is provided with a limiting groove structure 35 adapted to the second circular crossbar 23. The end of the flow guiding structure 3 without the hook 32 is provided with a flared opening 34 to prevent concrete from accumulating at the tail of the device during the flow guiding process, ensuring that the concrete is smoothly delivered to the pouring position. In this embodiment, the first support 1, the second support 2, and the flow guiding structure 3 can all be detached and connected, which facilitates the handling, installation, and storage on the construction site, thereby improving the portability of the device.

[0027] Specifically, the first support base 11 and the second support base 12 are both horizontally placed triangular prism structures, specifically triangular prism frame structures, to facilitate handling. The height of the first support base 11 is greater than the height of the second support base 12, thereby improving the overall stability of the device and adapting to the need for inclined flow guidance of the guide plate 31.

[0028] In an embodiment of this utility model, the end of the aforementioned flow guiding structure 3 is provided with two hooks 32, and the two hooks 32 are respectively fixed to the ends of the baffles 32 on both sides of the flow guiding plate 31 structure, so as to be mounted on the first circular crossbar 13 during assembly. The aforementioned limiting slot structure 35 includes two spaced limiting plates, and a slot adapted to the second circular crossbar 23 is formed between the two limiting plates (that is, the distance between the two limiting plates is slightly larger than the diameter of the second circular crossbar 23), so as to engage and fix the middle part of the flow guiding plate 31 on the second circular crossbar 23 through the slot, thereby realizing the stable support of the flow guiding structure 3.

[0029] The first lifting support 12 and the second lifting support 22 mentioned above include a sleeve and a telescopic rod. The lower part of the telescopic rod is inserted into the sleeve and fixed by bolts. Specifically, the sleeve and the telescopic rod are provided with multiple bolt holes at the top and bottom, so that the overall height of the lifting support can be adjusted by corresponding bolt holes and connecting them with bolts.

[0030] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A flow guiding device for concrete pouring, characterized in that, Includes a first support, a second support, and a flow guiding structure; Both the first bracket and the second bracket include a bracket base and lifting columns located at both ends of the top of the bracket base, and a circular crossbar is connected between the tops of the lifting columns of the two brackets. The flow guiding structure includes a flow guiding plate, with baffles fixedly installed on both sides of the flow guiding plate. One end of the flow guiding structure is provided with a hook that matches the circular crossbar of the first bracket, and one end of the flow guiding structure is attached to the first bracket through the hook. The lower middle part of the flow guiding plate is provided with a limiting slot structure that matches the circular crossbar of the second bracket, and the middle part of the flow guiding structure is attached to the second bracket through the limiting slot structure. The end of the flow guiding structure without the hook is provided with a flared opening.

2. The flow guiding device for concrete pouring as described in claim 1, characterized in that, The bases of both the first and second brackets are horizontally placed triangular prism structures, and the height of the base of the first bracket is greater than the height of the base of the second bracket.

3. The flow guiding device for concrete pouring as described in claim 1, characterized in that, The flow guide structure is provided with two hooks at its end, and the two hooks are respectively fixed to the ends of the baffles on both sides of the flow guide structure.

4. The flow guiding device for concrete pouring as described in claim 1, characterized in that, The limiting slot structure includes two spaced-apart limiting plates, and the distance between the two limiting plates is adapted to the diameter of the circular crossbar of the second bracket.

5. The flow guiding device for concrete pouring as described in claim 1, characterized in that, The lifting support includes a sleeve and a telescopic rod. The lower part of the telescopic rod is inserted into the sleeve, and the sleeve and the telescopic rod are fixedly connected by bolts.

6. The flow guiding device for concrete pouring as described in claim 1, characterized in that, The first bracket, the second bracket, and the guide plate are all made of steel.

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