Cement concrete pouring tank convenient to operate

Abstract

The utility model relates to the technical field of building construction, in particular to a cement concrete pouring tank convenient to operate, and solves the problem that in the prior art, in the unloading process, due to fall, when concrete is poured into the pouring tank from an unloading opening of a concrete truck, part of concrete often falls to the ground due to the fall. A cement concrete pouring tank convenient to operate comprises a bottom plate, a hopper and an extension cover, the bottom of the hopper is connected with a pouring pipe, the size of the extension cover is larger than that of a feeding opening of the hopper, and the extension cover is connected with the hopper through a vertical lifting assembly. Through the design of the extension cover and the adjustment of the vertical lifting assembly, the fall between the discharge port of the concrete truck and the pouring tank is effectively reduced, concrete is prevented from falling to the ground due to the fall, the efficiency and the accuracy of pouring operation are improved, and meanwhile, the waste of the concrete and the cleaning work of a construction site are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, especially to a cement concrete pouring tank convenient to operate. BACKGROUND

[0002] Cement concrete, as a kind of artificial stone, is widely used in civil construction, water conservancy, transportation and other engineering fields. It is prepared by mixing cementitious materials, granular aggregates, water and, if necessary, additives and admixtures in a certain proportion, uniformly stirring, compacting and curing. In the process of building construction, the pouring of cement concrete is a crucial step that directly affects the strength and stability of the building structure. During the pouring of cement concrete, the concrete truck plays a key role in transporting cement concrete to the designated location. Then, the concrete is unloaded into the pouring tank for subsequent pouring operations. However, in order to ensure the stability of the center of gravity of the pouring tank, the design height of the pouring tank is often limited, which results in a certain gap between the pouring tank and the discharge port of the concrete truck.

[0003] Specifically, during the existing unloading process, due to the gap, when the concrete is poured from the discharge port of the concrete truck into the pouring tank, part of the concrete often falls to the ground due to the gap. This not only causes waste of raw materials, but also increases the workload of cleaning the construction site. Manual handling of the fallen concrete not only takes time and effort, but also may affect the order and safety of the construction site. More seriously, if the fallen concrete is not handled in time, it may also pollute the surrounding environment and affect the cleanliness and aesthetics of the construction site.

[0004] Therefore, in view of this obvious limitation in the prior art, there is an urgent need for a cement concrete pouring tank that is easy to operate to solve the problem of concrete falling to the ground during unloading. This new type of pouring tank should effectively reduce or avoid the falling of concrete during unloading, improve construction efficiency, reduce labor cleaning costs, and reduce pollution to the surrounding environment, providing strong support for the smooth progress of cement concrete pouring operations. SUMMARY

[0005] The utility model aims at providing a cement concrete pouring tank that is easy to operate, which solves the problem that in the prior art, due to the gap, when the concrete is poured from the discharge port of the concrete truck into the pouring tank, part of the concrete often falls to the ground due to the gap.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] A cement concrete pouring tank that is easy to operate, comprising a bottom plate, a hopper and an extension cover.

[0008] The hopper is arranged on the top of the base plate, and the size of the extension cover is larger than that of the feeding port of the hopper.

[0009] The bottom of the extension cover is communicated with the top of the hopper through the telescopic cover, and vertical lifting assemblies are arranged on both sides of the hopper, and the output ends of the vertical lifting assemblies are connected with the side walls of the telescopic cover.

[0010] Preferably, a fixed frame is connected to the outer ring of the hopper, and support rods are connected to the four corners of the fixed frame.

[0011] Preferably, the lifting assembly comprises a mounting plate connected with the side wall of the hopper and an adjusting cylinder connected to one side of the bottom of the mounting plate, and the output end of the adjusting cylinder is connected with a positioning clamp fixedly connected with the top of the extension cover.

[0012] Preferably, a sleeve fixedly connected with the top of the base plate at one end is slidably connected to the outer ring of each support rod, a lifting cylinder is connected to one side of the top of the base plate, the output end of the lifting cylinder is connected with a fixed plate, and one side of the fixed plate is connected with two adjacent support rods.

[0013] Preferably, one end of the mounting plate is fixedly connected with a positioning plate fixedly connected with the side wall of the hopper by bolts.

[0014] Preferably, a guide rod fixedly connected with the bottom of the positioning clamp at one end is slidably connected through the mounting plate.

[0015] The utility model at least has the following beneficial effects:

[0016] The utility model discloses an extension cover design and the adjustment of vertical lifting assembly effectively reduce the difference with the concrete truck unloading port, reduce the concrete splash and waste, and simultaneously, the sliding connection of support rod and sleeve and the setting of lifting cylinder make the hopper height adjustable, adapt to the unloading port of different height, improve the flexibility and efficiency of the pouring operation, and the overall structure design is stable, enhances the stability of the hopper, and ensures the safe and smooth operation of the pouring operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced the drawing needed to be used in the embodiment description, and obviously, the drawing in the following description is some embodiments of the utility model, and for the ordinary skilled person in the art, under the premise of not paying the creative labor, other drawings can also be obtained according to these drawings.

[0018] Figure 1 It is the structural schematic diagram of the utility model;

[0019] Figure 2The utility model discloses a fixed frame and support rod structure schematic view;

[0020] Figure 3 The utility model discloses a positioning clamp and mounting plate structure schematic view;

[0021] Figure 4 The utility model discloses an extension cover and telescopic cover structure schematic view;

[0022] Figure 5 The utility model discloses a fixed plate and guide rod structure schematic view.

[0023] In the drawing: 1, bottom plate;2, pouring pipe;3, hopper;4, extension cover;5, sleeve;6, support rod;7, fixed frame;8, fixed plate;9, lifting cylinder;10, mounting plate;11, positioning clamp;12, telescopic cover;13, adjusting cylinder;14, positioning plate;15, guide rod. DETAILED DESCRIPTION

[0024] In order to make the utility model's purpose, technical scheme and advantage more clearly, following combining with the drawing and example, this utility model carries out further detailed description. It should be understood that the specific example described here is only used to explain the utility model, and is not used to limit the utility model.

[0025] Example one

[0026] Please refer to Figures 1-5 The utility model discloses a cement concrete pouring tank convenient to operate, including bottom plate 1, hopper 3 and extension cover 4, the bottom of hopper 3 is connected with pouring pipe 2;

[0027] Hopper 3 sets up at the top of bottom plate 1, and the size of extension cover 4 is greater than the size of the feed inlet of hopper 3;

[0028] The bottom of extension cover 4 is communicated with the top of hopper 3 through telescopic cover 12, and both sides of hopper 3 are provided with vertical lifting assembly, and the output end of vertical lifting assembly is connected with the side wall of telescopic cover 12.

[0029] First, the bottom plate 1 is stably placed in the designated position of the construction site, and the overall stability of the pouring tank is ensured. Then, according to the discharge port position of the concrete truck, the position of the extension cover 4 is adjusted. Since the size of the extension cover 4 is greater than the size of the feed inlet of the hopper 3, it can effectively expand the feed inlet area, and by adjusting the vertical lifting assembly, the extension cover 4 is lifted to the position of being opposite or very close to the discharge port of the concrete truck, thereby greatly reducing the drop during the discharging process.

[0030] When the concrete truck begins to unload, the concrete is smoothly poured into the hopper 3 through the extension cover 4. During this process, the telescopic cover 12 plays a key connecting role, which is connected between the bottom and the top of the hopper 3 and can be adjusted in length according to actual needs, so as to further ensure that the concrete can be smoothly and accurately poured into the hopper 3, reducing splashing or waste caused by the gap.

[0031] After the unloading is completed, the extension cover 4 is slowly lowered by operating the vertical lifting assembly, so as to be closely attached to the top of the hopper 3 or kept at a lower position. This action not only lowers the overall gravity center of the pouring tank, enhances the stability of the hopper 3 during subsequent pouring operations, but also facilitates the movement and repositioning of the pouring tank between different construction locations.

[0032] Subsequently, the pouring pipe 2 at the bottom of the hopper 3 is connected to the pouring equipment or directly used for on-site pouring, and the concrete is accurately delivered to the position to be poured through the pouring pipe 2, completing the entire pouring process.

[0033] Embodiment Two

[0034] Please refer to Figures 1-5 As shown in the figure, the outer circle of the hopper 3 is connected with the fixed frame 7, and the four corners of the fixed frame 7 are connected with the support rods 6. Specifically, the outer circle of the hopper 3 is connected with the fixed frame 7, and the four corners of the fixed frame 7 are connected with the support rods 6. These support rods 6 provide additional stability support for the hopper 3.

[0035] The structural stability of the hopper 3 during pouring is enhanced, preventing deformation or tilting caused by the weight of concrete or external forces, ensuring the smooth progress of the pouring operation.

[0036] The outer circle of each support rod 6 is slidingly connected with a sleeve 5 fixedly connected to the top of the bottom plate 1 at one end, and the top of the bottom plate 1 is connected with a lifting cylinder 9 on one side. The output end of the lifting cylinder 9 is connected with a fixed plate 8, and one side of the fixed plate 8 is connected with the adjacent two support rods 6. Specifically, the support rod 6 is slidingly connected in the sleeve 5, and the sleeve 5 is fixedly connected to the top of the bottom plate 1. The output end of the lifting cylinder 9 is connected with the fixed plate 8, and one side of the fixed plate 8 is connected with the adjacent two support rods 6. By the extension and retraction of the lifting cylinder 9, the height of the hopper 3 can be adjusted. The vertical lifting capability of the hopper 3 is provided, so that the pouring tank can adapt to the unloading port of the concrete truck of different heights, further improving the flexibility and efficiency of the pouring operation.

[0037] Embodiment Three

[0038] Please refer to Figures 1-5As shown, the lifting assembly of the cement concrete pouring tank convenient to operate of the embodiment comprises a mounting plate 10 connected with the side wall of the hopper 3 and an adjusting cylinder 13 connected on one side of the bottom of the mounting plate 10, and the output end of the adjusting cylinder 13 is connected with a positioning clamp 11 which is bolted and fixed with the top of the extension cover 4. Specifically, the mounting plate 10 is connected with the side wall of the hopper 3, the adjusting cylinder 13 is installed on one side of the bottom of the mounting plate 10, the output end of the adjusting cylinder 13 is connected with the positioning clamp 11, and the positioning clamp 11 is bolted and fixed with the top of the extension cover 4. The extension cover 4 can be accurately controlled to rise and fall through the extension and retraction of the adjusting cylinder 13. The rapid and accurate lifting of the extension cover 4 is realized, the docking efficiency with the discharge port of the concrete truck is improved, the gap in the discharging process is reduced, and the splashing and waste of concrete are effectively prevented.

[0039] One end of the mounting plate 10 is fixedly connected with a positioning plate 14 which is bolted and fixed with the side wall of the hopper 3. Specifically, the mounting plate 10 is bolted and fixed with the side wall of the hopper 3 through the positioning plate 14, so as to ensure the stable connection of the lifting assembly with the hopper 3. The connection stability between the lifting assembly and the hopper 3 is enhanced, the loosening or falling caused by vibration or external force is prevented, and the safety of the pouring operation is ensured.

[0040] One side of the bottom of the positioning clamp 11 is fixedly connected with a guide rod 15 which slides through the mounting plate 10. Specifically, one end of the guide rod 15 is fixedly connected with the bottom of the positioning clamp 11, and the other end slides through the mounting plate 10. When the adjusting cylinder 13 extends and retracts, the guide rod 15 plays a guiding role, so as to ensure the stable lifting of the extension cover 4. The stability and accuracy of the extension cover 4 during the lifting process are improved, the inaccurate docking or splashing of concrete caused by deviation or shaking is prevented, and the quality and efficiency of the pouring operation are further improved.

[0041] The scheme has the following working process:

[0042] Firstly, the bottom plate 1 is stably placed at the specified position of the construction site, so as to ensure the structural stability of the whole pouring tank. The hopper 3 is arranged on the top of the bottom plate 1, the outer ring of the hopper 3 is connected with the fixed frame 7, and the four corners of the fixed frame 7 are connected with the support rods 6. The support rods 6 are slidingly connected in the sleeves 5, and the sleeves 5 are fixedly connected with the top of the bottom plate 1, so as to provide additional stability support for the hopper 3 and prevent the deformation or inclination caused by the weight of concrete or external force.

[0043] Then, according to the position of the discharge port of the concrete truck, the position of the extension cover 4 is adjusted. The size of the extension cover 4 is larger than the size of the feeding port of the hopper 3, which can effectively expand the area of the feeding port. The mounting plate 10 is connected with the side wall of the hopper 3, the adjusting cylinder 13 is installed on one side of the bottom of the mounting plate 10, the output end of the adjusting cylinder 13 is connected with the positioning clamp 11, and the positioning clamp 11 is fixedly connected with the top of the extension cover 4. One end of the guide rod 15 is fixedly connected with the bottom of the positioning clamp 11, and the other end of the guide rod 15 is slidably penetrated through the mounting plate 10, and the guide rod 15 plays a guiding role when the adjusting cylinder 13 is extended and retracted. Through the adjustment of the vertical lifting assembly, that is, the cooperation of the adjusting cylinder 13 and the guide rod 15, the extension cover 4 is lifted to a position that is opposite to or very close to the discharge port of the concrete truck, so that the difference in height during the discharging process is greatly reduced.

[0044] When the concrete truck starts discharging, the concrete smoothly enters the inside of the hopper 3 through the extension cover 4. In this process, the telescopic cover 12 plays a key connecting role, which is connected between the bottom and the top of the hopper 3 and can be extended and adjusted according to actual needs, so as to further ensure that the concrete can smoothly and accurately enter the hopper 3 and reduce splashing or waste caused by the difference in height.

[0045] After the discharging is completed, the extension cover 4 is slowly lowered to tightly fit with the top of the hopper 3 or to be kept at a lower position through the operation of the vertical lifting assembly, that is, the adjusting cylinder 13. This action not only reduces the overall gravity center of the pouring tank and enhances the stability of the hopper 3 during the subsequent pouring operation, but also facilitates the movement and repositioning of the pouring tank between different construction positions.

[0046] In addition, if it is necessary to adjust the height of the hopper 3 to adapt to the discharge port of the concrete truck of different heights, the telescopic extension of the lifting cylinder 9 can be used to achieve the adjustment. The output end of the lifting cylinder 9 is connected with the fixed plate 8, one side of the fixed plate 8 is connected with the two adjacent supporting rods 6, and the position of the supporting rod 6 in the sleeve 5 can be adjusted through the telescopic extension of the lifting cylinder 9, so as to adjust the height of the hopper 3 and further improve the flexibility and efficiency of the pouring operation.

[0047] Subsequently, the pouring pipe 2 at the bottom of the hopper 3 is connected to the pouring equipment or directly used for on-site pouring, the concrete is accurately conveyed to the position to be poured through the pouring pipe 2, and the entire pouring process is completed.

[0048] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The protection scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cement concrete pouring pot that is easy to operate, characterized in that, Including: The bottom plate (1), the hopper (3) and the extension cover (4); The hopper (3) is arranged on the top of the bottom plate (1), and the size of the extension cover (4) is greater than that of the feeding port of the hopper (3); The bottom of the extension cover (4) is communicated with the top of the hopper (3) through the telescopic cover (12), and the two sides of the hopper (3) are provided with vertical lifting assemblies, and the output ends of the vertical lifting assemblies are connected with the side walls of the telescopic cover (12).

2. A cement concrete placement tank for ease of operation as claimed in claim 1 wherein, The outer ring of the hopper (3) is connected with the fixed frame (7), and the four corners of the fixed frame (7) are connected with the support rods (6).

3. A self-erecting cement concrete pouring pot as claimed in claim 1, wherein, The lifting assembly comprises the mounting plate (10) connected with the side wall of the hopper (3) and the adjusting cylinder (13) connected on one side of the bottom of the mounting plate (10), and the output end of the adjusting cylinder (13) is connected with the positioning clamp (11) which is bolted with the top of the extension cover (4).

4. A self-erecting cement concrete pouring pot as claimed in claim 2, wherein, The outer ring of each support rod (6) is slidably connected with the sleeve (5) which is fixedly connected with the top of the bottom plate (1) at one end, one side of the top of the bottom plate (1) is connected with the lifting cylinder (9), the output end of the lifting cylinder (9) is connected with the fixed plate (8), and one side of the fixed plate (8) is connected with the adjacent two support rods (6).

5. A self-erecting cement concrete pouring pot as claimed in claim 3, wherein, One end of the mounting plate (10) is fixedly connected with the positioning plate (14) which is bolted with the side wall of the hopper (3).

6. A cement concrete placement tank for ease of operation according to claim 5, wherein, The bottom side of the positioning clamp (11) is fixedly connected with the guide rod (15) which is slidably penetrated through the mounting plate (10) at one end.

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