Intelligent pouring and maintaining device for prefabricated T-beam

Abstract

The utility model provides an intelligent pouring and maintaining device for a prefabricated T-beam. The intelligent pouring and maintaining device integrates the functions of water storage, pouring, maintaining, water purification and intelligent control. The system achieves cyclic utilization of water resources through the reservoir, the water inlet pipeline, the water conveying pipeline and the like, the maintenance mechanism comprises a maintenance assembly and a recovery assembly, uniform water spraying maintenance can be automatically conducted on the prefabricated T-beam, and meanwhile maintenance wastewater is collected and treated. The pouring mechanism is composed of detachable pouring half molds, and a pouring cavity can be conveniently constructed. And the water purification mechanism ensures that the recycled water quality meets the maintenance requirement through multi-stage purification treatment. And the control unit intelligently monitors the state of each component and automatically executes the maintenance process, so that the maintenance efficiency and precision are improved. According to the system, water resources are remarkably saved, the construction cost is reduced, the influence on the environment is reduced, the green construction concept is met, and wide application prospects and market value are achieved.

Description

Technical Field

[0001] This utility model relates to the field of building construction equipment technology, specifically an intelligent casting and curing device for precast T-beams. The system integrates multiple functions such as curing, water storage, casting, water purification, intelligent control, and water resource recycling, aiming to improve the production efficiency and quality of precast T-beams while achieving resource conservation and environmental protection. Background Technology

[0002] With the accelerated pace of highway construction in my country, precast beams are commonly designed with diverse span types and varied precast beam varieties. Traditionally, construction units need to acquire large precast yards and construct numerous precast platforms of different specifications. However, when terrain and other practical conditions prevent the acquisition of large yards, only a few specifications of precast beams can be fabricated first. After some beams are completed, the original platforms are dismantled, and platforms of other specifications are constructed to fabricate beams of other specifications. The time required for dismantling and constructing new platforms can easily delay the entire beam yard's construction period, thus affecting the overall project schedule. Furthermore, the platform materials are not fully utilized during the dismantling and construction process, resulting in resource waste and a sharp increase in the cost of precast beams.

[0003] Patent application CN202310028776.3 discloses an automatic sprinkler curing device and method for precast T-beams in the field of road and bridge engineering. It includes sleepers supporting the precast T-beams and a sprinkler mechanism arranged parallel to the precast T-beams. The sprinkler mechanism is located on both sides of the precast T-beams and includes sprinkler pipes that spray water onto the precast T-beams. The sprinkler pipes are connected to a pumping device. A gravity sensing mechanism is installed inside the sleepers, which adjusts the rotation angle of the sprinkler pipes and the water pressure according to the weight of the precast T-beams. This invention allows for convenient installation by workers by mounting the automatic sprinkler curing device on the ground. When precast T-beams are stacked, this invention uses the weight of the precast T-beams to determine their height and automatically adjusts the direction and water pressure of the sprinkler pipes, increasing the coverage area and water pressure of the sprinkler pipes, ensuring complete spraying, reducing wind interference, avoiding dead zones, and guaranteeing the curing effect. Furthermore, this invention can recycle water resources at the spraying point, making it environmentally friendly.

[0004] However, in the aforementioned patented technology, the precast T-beam casting and curing processes are separate and rely on manual operation, which is not only inefficient but also results in significant water waste and difficulty in guaranteeing curing effectiveness. With the development of intelligent technology, it is particularly important to develop a system that can automatically complete casting and curing while achieving efficient water resource recycling. Utility Model Content

[0005] The purpose of this utility model is to provide an intelligent casting and curing device for precast T-beams to solve the problems mentioned in the background art.

[0006] (1) How to achieve automated casting and curing of precast T-beams through integrated design, while ensuring the recycling of curing water and reducing resource waste.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A smart casting and curing device for precast T-beams;

[0009] It includes maintenance facilities, water storage facilities, water purification facilities, and several pipelines;

[0010] The water storage mechanism includes a water storage tank, which is equipped with a water supply inlet, a water inlet and a water outlet. The water supply inlet of the water storage tank is connected to the municipal water source through a water supply pipeline formed by several pipes. The water inlet of the water storage tank is connected to the end of the water inlet pipeline formed by several pipes. The water outlet of the water storage tank is connected to the beginning of the water transmission pipeline formed by several pipes.

[0011] The maintenance mechanism includes at least one set of maintenance components and several recovery components. The maintenance components include a spray pipe, a maintenance base, a casting bottom template, and several sets of rotating nozzles. The maintenance base is located in the maintenance area of ​​the construction site. The upper surface of the casting bottom template matches the bottom surface of the precast T-beam and is fixedly connected to the upper side of the maintenance base. The spray pipe is fixed to the maintenance base along its length. Several sets of rotating nozzles are arranged sequentially and at intervals along the length of the maintenance base. Each set of rotating nozzles includes two rotating nozzles, which extend to both sides of the width of the maintenance base. The rotating nozzles are aligned with the upper side of the casting bottom template. The end of the water supply pipe is connected to the spray pipe of the maintenance component. The recovery components are also located at the bottom of the maintenance area. Several recovery components are arranged sequentially and at intervals. The recovery components are located next to the maintenance components. Any maintenance component is located between two adjacent sets of recovery components. The recovery component includes at least a recovery trough. The upper surface of the recovery trough is open on the bottom surface of the maintenance area, and the bottom of the recovery trough has a recovery port.

[0012] The water purification system includes a water purification tank, which has an inlet and an outlet. The inlet of the water purification tank is connected to the recovery port of the recovery tank through a pipe. The horizontal height of the inlet of the water purification tank is lower than the horizontal height of the recovery port of the recovery tank, and the horizontal height of the inlet of the water purification tank is higher than the horizontal height of the outlet. The outlet of the water purification tank is connected to the beginning of the water inlet pipe.

[0013] Based on the above technical solution, the present invention can be further improved as follows.

[0014] Furthermore, the maintenance area extends upward to a rinsing platform, and the maintenance base of the maintenance component in the maintenance mechanism is arranged on the rinsing platform.

[0015] Furthermore, the recycling assembly also includes a cover plate, which is disposed on the upper side of the opening of the recycling tank, and the surface of the cover plate also has several through holes communicating with the recycling tank.

[0016] Furthermore, the recycling assembly also includes a filter cage, the outer sidewalls and bottom wall of which are covered with a filter screen.

[0017] Furthermore, the recycling assembly also includes several electric hoists, which are fixed on the upper side of the recycling tank, and the hooks of the electric hoists are engaged with the filter cage.

[0018] Furthermore, a first solenoid valve is installed on the pipe at the end of the water supply pipeline, and a second solenoid valve is installed on the pipe at the beginning of the water delivery pipeline.

[0019] A first booster pump is installed on the water supply pipeline, and a second booster pump is installed on the water inlet pipeline.

[0020] Furthermore, the water purification tank is provided with at least one partition, which divides the water purification tank into several purification chambers in sequence along the inlet to outlet direction. The horizontal height of the upper surface of all the partitions decreases in sequence along the inlet to outlet direction.

[0021] Furthermore, it also includes a casting mechanism, which includes two casting half molds. One side of each casting half mold is provided with a side wall template that matches the outline of the outer wall of the precast T-beam. The two casting half molds and the casting bottom template of the curing component in the curing mechanism together constitute the casting chamber for casting the precast T-beam.

[0022] Furthermore, the bottom of each casting half-mold is equipped with several sliding wheels.

[0023] With this structure, the casting chamber is constructed using a casting mechanism to complete the casting of the precast T-beams. After casting, the casting half-formwork is removed, the curing program is initiated, and the curing components begin operating to perform water spraying curing. Simultaneously, the water purification mechanism replenishes and purifies water as needed. Once curing is complete, the system automatically shuts off the nozzles and sends a completion signal. The water supply pipeline can be connected to other water supply pipelines on the construction site as needed to meet diverse requirements.

[0024] The beneficial effects of this intelligent casting and curing device for precast T-beams are:

[0025] (1) Intelligent control: The maintenance process is automated through the control unit, which improves maintenance efficiency and accuracy.

[0026] (2) Water resource recycling: Maintenance wastewater is recycled, filtered and purified and then reused, which significantly saves water resources.

[0027] (3) Environmentally friendly: The water used for maintenance will not splash out, reducing the impact on the construction environment and conforming to the concept of green construction.

[0028] (4) Cost saving: Automated operation reduces manual management costs, improves construction efficiency, and reduces overall costs. Attached Figure Description

[0029] Figure 1 This is a schematic diagram illustrating the principle of an embodiment of the intelligent casting and curing device for precast T-beams.

[0030] Figure 2 This is a schematic diagram of the curing mechanism in an embodiment of the intelligent casting and curing device for precast T-beams.

[0031] Figure 3 yes Figure 2 A sectional view along the AA direction.

[0032] Figure 4 yes Figure 3 Enlarged view of part B.

[0033] Figure 5 This is a cross-sectional view of the schematic diagram of the curing components and the pouring mechanism in this embodiment of the intelligent casting and curing device for precast T-beams.

[0034] Figure 6 This is a cross-sectional view of the water purification tank in an embodiment of the intelligent casting and curing device for precast T-beams.

[0035] Explanation of the labels in the diagram:

[0036] Water storage tank - 1100; Water inlet - 1110; Water inlet - 1120; Water outlet - 1130; Municipal water supply pipeline - 2100; Construction water pipeline - 2200; Dust suppression water pipeline - 2300; Water supply pipeline - 3100; Water inlet pipeline - 3200; Water delivery pipeline - 3300; Sprinkler pipe - 4210; Washing platform - 4100; Curing base - 4220; Casting base formwork - 4230; Rotary sprinkler head - 4300; Recycling assembly - 4400; Recycling tank - 441 0; Cover plate - 4420; Through hole - 4421; Filter cage - 4430; Filter screen - 4431; Electric hoist - 4440; Stand - 4450; Casting half mold - 5100; Sliding wheel - 5110; Bolt - 5120; Clean water tank - 6100; Inlet - 6110; Outlet - 6120; Partition plate - 6130; First solenoid valve - 7100; Second solenoid valve - 7200; First booster pump - 7300; Second booster pump - 7400; Precast T-beam - 8000. Detailed Implementation

[0037] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0038] The terms “vertical,” “horizontal,” “left,” “right,” and similar expressions used in this document are for illustrative purposes only and do not represent the only possible implementation.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0040] Please see Figures 1 to 6 .

[0041] This intelligent casting and curing device for precast T-beams includes a curing mechanism, a water storage mechanism, a casting mechanism, a water purification mechanism, a control unit, and multiple pipes.

[0042] The water storage mechanism includes a water storage tank 1100, which is equipped with a water supply inlet 1110, a water inlet 1120, and a water outlet 1130. The water supply inlet 1110 of the water storage tank 1100 is connected to the municipal tap water pipeline 2100 through a water supply pipeline 3100. The water inlet 1120 of the water storage tank 1100 is connected to the end of a water inlet pipeline 3200 formed by several pipelines. The water outlet 1130 of the water storage tank 1100 is connected to the beginning of a water transmission pipeline 3300 formed by several pipelines.

[0043] The maintenance mechanism includes two sets of maintenance components and three sets of recycling components 4400. The maintenance components include a spray pipe 4210, a maintenance base 4220, a pouring bottom template 4230, and multiple sets of rotating nozzles 4300. The maintenance base 4220 is arranged in the maintenance area of ​​the construction site. The maintenance area extends upward to a washing platform 4100. The maintenance base 4220 of the maintenance components in the maintenance mechanism is arranged on the washing platform 4100.

[0044] The upper surface of the casting bottom template 4230 matches the bottom surface of the precast T-beam 8000. The casting bottom template 4230 is welded and fixed to the upper side of the curing base 4220. The length direction of the casting bottom template 4230 is consistent with the length direction of the curing base 4220. The spray pipe 4210 is fixed to the curing base 4220 along the length direction. Multiple sets of rotating nozzles 4300 are arranged sequentially at intervals along the length direction of the curing base 4220. Each set of rotating nozzles 4300 includes two rotating nozzles 4300. The two rotating nozzles 4300 in the same set extend to both sides of the width direction of the curing base 4220. The rotating nozzles 4300 are aligned with the upper side of the casting bottom template 4230. The end of the water supply pipe 3300 is connected to the spray pipe 4210 of the curing component.

[0045] The recycling component 4400 is also located at the bottom of the maintenance area. The three sets of recycling components 4400 are arranged in sequence at intervals. The recycling component 4400 is located next to the maintenance component. Any maintenance component is located between two adjacent sets of recycling components 4400. The recycling component 4400 includes a recycling trough 4410, a cover plate 4420, a filter cage 4430, and four electric hoists 4440. The upper end opening of the recycling trough 4410 is located on the bottom surface of the maintenance area. The bottom of the recycling trough 4410 is provided with a recycling port. The cover plate 4420 is located on the upper side of the opening of the recycling trough 4410. The surface of the cover plate 4420 is also provided with multiple through holes 4421 that communicate with the recycling trough 4410.

[0046] The outer sidewalls and bottom wall of the filter cage 4430 are covered with filter screens 4431. Four electric hoists 4440 are fixed above the recycling tank 4410 by a stand 4450, and the hooks of the electric hoists 4440 are engaged with the filter cage 4430.

[0047] The casting mechanism includes two casting half molds 5100. One side of each casting half mold 5100 is provided with a side wall template that matches the outline of the outer wall of the precast T-beam 8000. Each casting half mold 5100 is equipped with several sliding wheels 5110 at its bottom. The two casting half molds 5100 of the casting mechanism are detachably connected to the casting bottom template 4230 of the curing component by bolts 5120. The two casting half molds 5100 and the casting bottom template 4230 of the curing component in the curing mechanism together constitute the casting chamber for casting the precast T-beam 8000.

[0048] The water purification system includes a water purification tank 6100, which has an inlet 6110 and an outlet 6120. The inlet 6110 of the water purification tank 6100 is connected to the recovery port of the recovery tank 4410 through a pipe. The horizontal height of the inlet 6110 of the water purification tank 6100 is lower than the horizontal height of the recovery port of the recovery tank 4410, and the horizontal height of the inlet 6110 of the water purification tank 6100 is higher than the horizontal height of the outlet 6120. The outlet 6120 of the water purification tank 6100 is connected to the beginning of the inlet pipe 3200. The water purification tank 6100 is provided with two partitions 6130, which divide the water purification tank 6100 into three purification chambers in sequence from the inlet 6110 to the outlet 6120. The horizontal height of the upper surface of all partitions 6130 decreases in sequence from the inlet 6110 to the outlet 6120.

[0049] A first solenoid valve 7100 is installed on the pipe at the end of the water supply pipe 3100, and a second solenoid valve 7200 is installed on the pipe at the beginning of the water delivery pipe 3300. A first booster pump 7300 is also installed on the water delivery pipe 3300, and a second booster pump 7400 is also installed on the water inlet pipe 3200.

[0050] The intelligent control unit is integrated into the system, responsible for monitoring the status of each component, controlling the switching of equipment such as solenoid valves and booster pumps, realizing automated control of the maintenance process, intelligently determining whether the maintenance program needs to be started, and improving the intelligence level of system operation. The main advantage of the intelligent control unit is that it can intelligently control the water spraying maintenance of the precast T-beam 8000. The maintenance water can be recycled after sedimentation, and the maintenance water will not splash out, saving water, electricity and labor management costs.

[0051] Before use, first ensure the system is in standby mode, the power is on, and all components (such as solenoid valves and booster pumps) are functioning properly. Start the entire maintenance system via the control panel or remote control system.

[0052] After constructing the casting chamber for casting the precast T-beam 8000 using the casting machine, the casting operation of the precast T-beam 8000 is completed, the casting half mold 5100 of the casting mechanism is removed, and a signal is sent to the control unit.

[0053] Upon receiving the signal, the control unit initiates the maintenance program. Multiple rotating nozzles 4300 of the two maintenance components simultaneously begin operation, spraying high-pressure water through the water supply pipes 3300 onto both sides of the precast T-beams 8000 for water spraying maintenance. During the maintenance process, the water purification mechanism replenishes water to the storage tank 1100 as needed and provides sufficient maintenance water to the maintenance unit through the inlet pipe 3200.

[0054] Wastewater is recycled and purified. Maintenance wastewater is collected through the recycling tank 4410 of the recycling component 4400 and undergoes preliminary filtration through the filter screen 4431 and filter cage 4430 to remove most impurities. The filtered wastewater then enters the water purification unit for further treatment to remove suspended solids, silt, and other fine impurities. The purified water flows back to the storage tank 1100, realizing the recycling of water resources.

[0055] Upon completion, the system automatically shuts off the rotating nozzle 4300 of the curing component and issues a prompt sound or signal indicating completion. Additionally, the pipeline located in the water supply line 3300 can be connected to the construction water pipeline 2200 and the dust suppression water pipeline 2300 on the construction site, meeting other water needs on the site.

[0056] The above description is only one embodiment of the present utility model. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the principle of the present utility model, and these should also be considered to fall within the protection scope of the present utility model.

Claims

1. A precast T-beam intelligent casting and curing device, characterized in that: It includes maintenance facilities, water storage facilities, water purification facilities, and several pipelines; The water storage mechanism includes a water storage tank (1100), which is equipped with a water supply inlet (1110), a water inlet (1120), and a water outlet (1130). The water supply inlet (1110) of the water storage tank (1100) is connected to the municipal water source through a water supply pipeline (3100) formed by several pipes. The water inlet (1120) of the water storage tank (1100) is connected to the end of the water inlet pipeline (3200) formed by several pipes. The water outlet (1130) of the water storage tank (1100) is connected to the beginning of the water transmission pipeline (3300) formed by several pipes. The maintenance mechanism includes at least one set of maintenance components and several recovery components (4400). The maintenance components include a spray pipe (4210), a maintenance base (4220), a casting bottom template (4230), and several sets of rotating nozzles (4300). The maintenance base (4220) is located in the maintenance area of ​​the construction site. The upper surface of the casting bottom template (4230) matches the bottom surface of the precast T-beam (8000). The casting bottom template (4230) is fixedly connected to the upper side of the maintenance base (4220). The spray pipe (4210) is fixed on the maintenance base (4220) along the length of the maintenance base (4220). Several sets of rotating nozzles (4300) are arranged sequentially at intervals along the length of the maintenance base (4220). Each set of rotating nozzles (4300) includes two... A rotating nozzle (4300) is provided, with two rotating nozzles (4300) in the same group extending to both sides of the curing base (4220) in the width direction. The rotating nozzles (4300) are aligned with the upper side of the casting bottom template (4230). The end of the water supply pipe (3300) is connected to the spray pipe (4210) of the curing component. The recycling component (4400) is also provided at the bottom of the curing area. Several recycling components (4400) are arranged in sequence at intervals. The recycling component (4400) is located next to the curing component. Any curing component is located between two adjacent groups of recycling components (4400). The recycling component (4400) includes at least a recycling trough (4410). The upper end face of the recycling trough (4410) is opened on the bottom surface of the curing area. The bottom of the recycling trough (4410) is provided with a recycling port. The water purification system includes a water purification tank (6100), which is provided with an inlet (6110) and an outlet (6120). The inlet (6110) of the water purification tank (6100) is connected to the recycling port of the recycling tank (4410) through a pipe. The horizontal height of the inlet (6110) of the water purification tank (6100) is lower than the horizontal height of the recycling port of the recycling tank (4410), and the horizontal height of the inlet (6110) of the water purification tank (6100) is higher than the horizontal height of the outlet (6120). The outlet (6120) of the water purification tank (6100) is connected to the beginning of the water inlet pipe (3200).

2. The intelligent casting and curing device for precast T-beams according to claim 1, characterized in that: The maintenance area extends upward to a rinsing platform (4100), and the maintenance base (4220) of the maintenance component in the maintenance mechanism is arranged on the rinsing platform (4100).

3. The intelligent casting and curing device for precast T-beams according to claim 1, characterized in that: The recycling assembly (4400) also includes a cover plate (4420), which is disposed on the upper side of the opening of the recycling tank (4410). The surface of the cover plate (4420) also has several through holes (4421) communicating with the recycling tank (4410).

4. The intelligent casting and curing device for precast T-beams according to claim 3, characterized in that: The recycling assembly (4400) also includes a filter cage (4430), the outer sidewalls and bottom wall of which are covered with a filter screen (4431).

5. The intelligent casting and curing device for precast T-beams according to claim 4, characterized in that: The recycling assembly (4400) also includes several electric hoists (4440), which are fixed on the upper side of the recycling tank (4410). The hooks of the electric hoists (4440) are engaged with the filter cage (4430).

6. The intelligent casting and curing device for precast T-beams according to claim 1, characterized in that: A first solenoid valve (7100) is installed on the pipe at the end of the water supply pipe (3100), and a second solenoid valve (7200) is installed on the pipe at the beginning of the water delivery pipe (3300). The water supply pipeline (3300) is also equipped with a first booster pump (7300), and the water inlet pipeline (3200) is also equipped with a second booster pump (7400).

7. The intelligent casting and curing device for precast T-beams according to claim 1, characterized in that: The water purification tank (6100) is provided with at least one partition (6130), which divides the water purification tank (6100) into several purification chambers in sequence along the direction from the inlet (6110) to the outlet (6120). The horizontal height of the upper surface of all partitions (6130) decreases in sequence along the direction from the inlet (6110) to the outlet (6120).

8. The intelligent casting and curing device for precast T-beams according to claim 1, characterized in that: It also includes a casting mechanism, which includes two casting half molds (5100). One side of the casting half mold (5100) is provided with a side wall template that matches the outline of the outer wall of the precast T-beam (8000). The two casting half molds (5100) and the casting bottom template (4230) of the curing component in the curing mechanism together constitute the casting chamber for casting the precast T-beam (8000).

9. The intelligent casting and curing device for precast T-beams according to claim 8, characterized in that: The bottom of each casting half mold (5100) is equipped with several sliding wheels (5110).

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