High-position pump pipe cleaning device in high-rise building pouring process

Abstract

The utility model relates to a high-position pump pipe cleaning device in the high-rise building pouring process. The high-position pump pipe cleaning device comprises a concrete pouring pump pipe, a slurry filtering device, a suction pump pipe and a suction pump pool. The concrete pouring pump pipe is communicated with the suction pump pipe through a slurry filtering device, and a suction pump pool is arranged at the bottom of the suction pump pipe. According to the utility model, the problem of cleaning the pump pipe is solved, and the pipeline for cleaning the pump pipe is reasonably utilized, so that the advantages of labor saving, material saving, trouble saving and high efficiency are reflected on the whole.

Description

Technical Field

[0001] The utility model relates to high-rise building construction, in particular to a high-position pump pipe cleaning device during the pouring process of the high-rise building. Background Art

[0002] In the process of high-rise building construction, concrete pouring is a key link. During concrete pouring, high-position pump pipes are often used to transport concrete. The cleanliness of the inside of the pump pipe will directly affect the quality of concrete pouring. If the cleaning is not in place, it may cause pipe blockage, pipe bursting, etc., which seriously affects the progress and quality of concrete pouring. In the existing pump pipe washing process, the pump pipe is subjected to a large impact pressure. In the process of high-rise building pump washing, there is a risk of leakage, which pollutes the main structure, and it is easy to retain the residue in the pump washing process, which brings great inconvenience to subsequent use and construction hazards. In addition, the solid-liquid mixture discharged during the pump pipe washing process is random and needs to be manually cleaned regularly.

[0003] In the existing construction technology, at this stage, the high-level pump pipes for concrete pouring will be cleaned before and after the concrete pouring construction of the main structure of high-rise buildings. The solid-liquid mixture produced by the pump pipe cleaning cannot enter the main structure, thereby affecting the quality of the building structure. It needs to be hoisted to the ground with a hopper or discharged to the ground through a pipe for further treatment. In high-rise buildings, the solid-liquid mixture produced by the washing pump is mostly discharged to the ground ditch through the high-level washing pump pipe. If the pipe is not fixed in place, it is easy to fall off, causing the solid-liquid mixture to fall into the building floor and pollute the main structure. If this happens, a special person needs to be arranged to clean it up, resulting in serious waste of manpower and material resources, affecting the overall appearance of the building and the civilized construction on site. The high-level pump pipe cleaning method and the washing pump pipe system in the pouring process of this high-rise building have the following shortcomings:

[0004] In the high-position wash pump pipe fixing mechanism after concrete pouring in high-rise buildings, directly docking the concrete pouring pump pipe is very likely to cause pollution to the main structure.

[0005] The solid-liquid mixture discharged from the high-level wash pump pipe is easy to remain on the inner wall of the wash pump pipe. If it accumulates too much in a high-rise building and a blockage occurs, it is difficult to determine the location of the blockage and clean it, which requires a huge workload.

[0006] During the discharge of the waste solid-liquid mixture generated by the wash pump pipe during the pouring process of high-rise buildings, the impact on the pipeline can easily affect the fixation of the wash pump pipe. If the reinforcement is not in place or the reinforcement is not checked for a long time, it is very easy to loosen or even cause the pipeline to become disconnected, directly causing the solid-liquid mixture to fall into the building floors and pollute the building. If this happens, special personnel need to be arranged to clean it up, resulting in serious waste of manpower and material resources, affecting the overall appearance of the building and civilized construction on site.

[0007] For the discharge of waste solid-liquid mixture, special personnel need to be arranged to clean it up after multiple discharges, which causes serious waste of manpower and material resources and affects the civilized construction environment on site.

[0008] After the pouring of the structural capping concrete is completed, the pump pipe needs to be removed and transported from the high-rise building, which is a large workload. Summary of the invention

[0009] The utility model aims to overcome the defects of the prior art and provide a high-position pump pipe cleaning device in the pouring process of a high-rise building, solve the problem of pump pipe cleaning after concrete pouring construction of a high-rise building and the subsequent secondary use of the pump pipe, and is used in a sewage discharge system of a high-rise building.

[0010] In order to solve the above technical problems, the utility model is achieved as follows:

[0011] A high-position pump pipe cleaning device for use in the pouring process of a high-rise building is characterized in that it comprises a concrete pouring pump pipe, a slurry filtering device, a suction pump pipe and a suction pump pool; the concrete pouring pump pipe is connected to the suction pump pipe through the slurry filtering device, and a suction pump pool is provided at the bottom of the suction pump pipe.

[0012] The high-position pump pipe cleaning device described in the process of pouring high-rise buildings is characterized in that the slurry filtering device includes an outer shell and a steel frame arranged in the outer shell, and the bottom end of the outer shell is a conical bottom closing end, which is connected to the suction pump pipe.

[0013] The high-position pump pipe cleaning device in the casting process of a high-rise building is characterized in that: the steel frame is welded with steel bars at a frame distance of 5 cm, the upper part of the cone is welded at intervals of 5 cm, and the lower part is evenly distributed and welded to a steel ring larger than the diameter of the washing pump pipe for reinforcement to complete the closing of the bottom of the cone; there are two layers inside the steel frame, the first layer uses a steel wire mesh with a mesh size of 2 cm to be spot welded to the frame for the first filtering setting, and the second layer uses a steel wire mesh with a mesh size of 0.4 cm to be spot welded to the frame for the second filtering setting.

[0014] The high-position pump pipe cleaning device in the process of pouring high-rise buildings is characterized in that two lifting ears are symmetrically welded on the outside of the slurry filtering device.

[0015] The high-position pump pipe cleaning device in the pouring process of a high-rise building is characterized in that two lifting ears are symmetrically welded on the frame.

[0016] The high-position pump pipe cleaning device in the process of pouring high-rise buildings is characterized in that a flared opening is provided at the top end of the suction pump pipe.

[0017] The high-position pump pipe cleaning device in the pouring process of a high-rise building is characterized in that a circle of splash-proof wing ring is arranged at the expansion part.

[0018] The high-position pump pipe cleaning device in the pouring process of a high-rise building is characterized in that the water storage capacity of the pump washing pool is 10m³.

[0019] The high-position pump pipe cleaning device in the pouring process of a high-rise building is characterized in that the suction pump pipe is vertically installed section by section according to the floor.

[0020] The beneficial effect of the utility model is as follows: It can be seen from the above technical scheme that the present application provides a high-level pump pipe cleaning device in the pouring process of high-rise buildings, a pump washing pool is fixed under the high-level pump pipe, and the solid-liquid mixture in the pump pipe washing process is filtered by the filtration mud device to perform simple, fast and intuitive solid-liquid separation, which fundamentally solves the cleaning work after pump washing, and the pump pipe pipeline can be used for sewage discharge downpipes in high-rise buildings when they are put into use, and the water in the pump washing pool can be reused after sedimentation, and the filtered solid materials can be reused if necessary.

[0021] Compared with the existing pump pipe washing construction method, the method described in the present application reduces the impact pressure on the pump pipe washing pipeline, avoids the risk of leakage and pollution of the main structure during the pump washing process, and fundamentally solves the problem of cleaning solid and liquid waste caused by the pump pipe washing process. In addition, the present invention is optimized so that the wastewater can be reused for the second time, and the solid and liquid are separated from the source of the pump pipe washing.

[0022] This application not only optimizes the construction process system of the pump washing pipe, but also optimizes the secondary utilization of the pump washing pipe, so that the pump washing pipe can be used in the sewage discharge system of the high-rise building after the concrete project of the high-rise building is completed. It can effectively ensure the reliability of the pipeline pressure and the capacity of the drainage system according to the actual technical requirements of the high-rise building, reduce the safety problems existing in high-rise buildings, and ensure the safety and reliability of the sewage discharge system of high-rise buildings.

[0023] In solving the problem of washing the pump pipe and disposing of the waste after cleaning during the construction of the aforementioned building structure concrete engineering project, the present application solves the risk of leakage of the pump pipe washing pipeline by using a filtering mud device, avoids the pollution impact on the main structure, better and more directly solves the pump pipe cleaning problem, and reasonably utilizes the pump pipe washing pipeline, thereby embodying the advantages of saving labor, materials, trouble and high efficiency as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0025] Figure 1 This is a schematic diagram of the structure of this application.

[0026] Figure 2 Schematic diagram of the steel frame of the slurry filtering device.

[0027] Figure 3 Schematic diagram of the two-layer filtration setup for the exterior of the steel frame. DETAILED DESCRIPTION

[0028] The technical solutions of the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the embodiments of the present application are within the scope of protection requested by the present application.

[0029] like Figure 1 As shown: a high-position pump pipe cleaning device in the pouring process of a high-rise building, which includes a concrete pouring pump pipe 1, a slurry filtering device 2, a suction pump pipe 4 and a suction pump pool 5; the concrete pouring pump pipe is connected to the suction pump pipe through the slurry filtering device, and a suction pump pool is provided at the bottom of the suction pump pipe.

[0030] like Figure 2 As shown: Further, the sludge filtering device includes a shell and a steel frame 21 arranged in the shell, and the bottom end of the shell is a conical bottom closing end 22, which is connected to the suction pump pipe.

[0031] like Figure 3 As shown: Further, the steel frame is welded with steel bars at a distance of 5 cm. The upper part of the cone is welded at an interval of 5 cm, and the lower part is evenly welded to a steel ring larger than the diameter of the washing pump pipe for reinforcement to complete the closing of the bottom of the cone; there are two layers inside the steel frame. The first layer uses a steel wire mesh with a mesh size of 2 cm spot welded to the skeleton for the first filtering setting, and the second layer uses a steel wire mesh with a mesh size of 0.4 cm spot welded to the skeleton for the second filtering setting.

[0032] Furthermore, two lifting ears are symmetrically welded on the outside of the slurry filtering device to facilitate lifting by a tower crane.

[0033] Furthermore, two lifting ears are symmetrically welded on the frame to facilitate disassembly and cleaning.

[0034] Furthermore, a flared opening 3 is provided at the top end of the suction pump tube.

[0035] Furthermore, a splash-proof wing ring is provided at the expanded opening.

[0036] Furthermore, the water storage capacity of the pump washing pool is 10m³.

[0037] The method for using the high-position pump pipe cleaning device in the pouring process of the above-mentioned high-rise building is as follows:

[0038] Step 1: Set a reasonable position for the wash pump pipe outside the main structure. Since the preset wash pump pipe is used for the sewage discharge main pipe when the high-rise building is put into use, the embedded parts are set outside the structure and positioned during the construction of the main structure. The length of each section of the wash pump pipe is calculated and the embedded parts can permanently fix the pump pipe, so that the wash pump pipe can be firmly fixed during the construction of the high-rise building and as the sewage discharge main pipe in the subsequent high-rise building, so as to facilitate the subsequent vertical lifting.

[0039] Step 2: Plan a reasonable pouring route before pouring concrete for high-rise buildings to ensure that the pouring pump pipe can be transferred to the top of the wash pump pipe after the concrete pouring is completed.

[0040] Step 3: Make the first section of the pump pipe of the washing pump expanded to prevent splashing of the solid-liquid mixture during the washing process, and set a circle of splash-proof wing ring at the expanded part.

[0041] Step 4: Make a device for placing the filter mud at the end of the wash pump pipe. According to the actual size of the wash pump pipe at the construction site, determine that the lower end of the device can be completely combined with the wash pump pipe. The upper filtering part uses steel bars to weld the frame. The lower end is connected to the part combined with the wash pump pipe in a cone form. The outermost part of the device is welded and packaged with iron sheets to form a whole. The internal steel bars are welded at a distance of 5cm. The upper part of the cone is welded at an interval of 5cm. The lower part is evenly welded to a steel ring larger than the diameter of the wash pump pipe for reinforcement to complete the closing of the bottom of the cone. After the assembly is completed, spot welding is performed to make the assembly firm. First, a steel wire mesh with a mesh size of 2cm is spot welded to the skeleton for the first filtration setting, and then a steel wire mesh with a mesh size of 0.4cm is spot welded to the skeleton for the second filtration setting. Finally, two lifting ears are symmetrically welded on the outside of the device and two lifting ears are symmetrically welded on the internal skeleton. The external part is for the convenience of tower crane lifting and the internal part is for the convenience of disassembly and cleaning. At this point, the device for placing the filter mud at the end of the wash pump pipe is completed.

[0042] Step 5: A pump washing pool with sedimentation function is set at the bottom of the pump washing pipe pipeline on the first floor of the main structure. Its size is adjusted according to the actual site, and its water storage capacity is 10m³.

[0043] (The above five steps complete the preparation work before washing the pump tube)

[0044] Step 6: When the layer is ready for concrete pouring, lift the wash pump pipe to the pouring layer during the concrete pouring preparation stage, reinforce it with the support frame system, and check the connection and fixation of the pipes below.

[0045] Step 7: After the concrete pouring is completed, move the pump pipe to the pump washing pipe, use a tower crane to lift the mud filtering device to the upper end of the pump washing pipe, and after the docking adjustment is completed, dock the concrete pouring pump pipe to the mud filtering device.

[0046] Step 8: After completing the above steps, start flushing the pump tube. During the flushing process, control the flushing speed according to the filtration efficiency to prevent the filtered water volume from being lower than the flushing water volume, causing the solid-liquid mixture to overflow and contaminate the main structure.

[0047] Step 9: After the pump is cleaned, the device for filtering the mud and its internal residue will be lifted to the waste pool and dumped out. If the waste needs to be utilized for paving roads, etc., it can be lifted to the required place.

[0048] Step 10: After the residue is cleaned, clean the filter mud device for next use.

[0049] Step 11: The wastewater after sedimentation and filtration in the pump washing pool can be reused as maintenance water.

[0050] Step 12: After the high-rise building concrete construction is completed, the outside of the pump pipe will be cleaned, inspected and reinforced, and connected to the sewage discharge outlet of the high-rise building to form a complete system. The lower part will be extended and pre-buried to connect to the underground collection tank to facilitate smooth sewage discharge.

[0051] The above are only embodiments provided for the present application and are not intended to limit the present application. Although the present application is described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A high-position pump pipe cleaning device in the pouring process of a high-rise building, characterized in that: It includes a concrete pouring pump pipe, a filtering mud device, a suction pump pipe and a suction pump pool; the concrete pouring pump pipe is connected with the suction pump pipe through the filtering mud device, and a suction pump pool is provided at the bottom of the suction pump pipe; the filtering mud device includes an outer shell and a steel frame arranged in the outer shell, the bottom end of the outer shell is a conical bottom closing end, and the closing end is connected with the suction pump pipe; the steel frame uses steel bars to weld the skeleton at a distance of 5 cm, the upper part of the cone is welded at an interval of 5 cm, and the lower part is evenly distributed and welded to a steel ring larger than the diameter of the washing pump pipe for reinforcement, completing the closing of the bottom of the cone; there are two layers inside the steel frame, the first layer uses a steel wire mesh with a mesh size of 2 cm to be spot welded to the skeleton for the first filtering setting, and the second layer uses a steel wire mesh with a mesh size of 0.4 cm to be spot welded to the skeleton for the second filtering setting.

2. The high-position pump pipe cleaning device in the pouring process of a high-rise building according to claim 1 is characterized in that: Two lifting ears are symmetrically welded on the outside of the slurry filtering device.

3. The high-position pump pipe cleaning device in the pouring process of a high-rise building according to claim 1 is characterized in that: Two lifting ears are symmetrically welded on the frame.

4. The high-position pump pipe cleaning device in the pouring process of a high-rise building according to claim 1 is characterized in that: The top end of the suction pump pipe is provided with a flared opening.

5. The high-position pump pipe cleaning device in the pouring process of a high-rise building according to claim 4 is characterized in that: A splash-proof wing ring is arranged at the expanded opening.

6. The high-position pump pipe cleaning device in the pouring process of a high-rise building according to claim 1 is characterized in that: The water storage capacity of the pump washing pool is 10m³.

7. The high-position pump pipe cleaning device in the pouring process of a high-rise building according to claim 1 is characterized in that: The suction pump pipe is vertically installed section by section on each floor.

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