Concrete temperature control auxiliary device for silty soil area of water conservancy project

Abstract

The utility model discloses a hydraulic engineering silty soil area concrete temperature control auxiliary device which comprises a frame, a telescopic mechanism and a water spraying mechanism, the top of the frame is connected with the telescopic mechanism, one side of the frame is provided with the water spraying mechanism, the bottom of the frame is connected with universal wheels, the lower side of the frame is provided with a water tank, and the water tank is connected with the telescopic mechanism. A first water pump is arranged at the top of the water tank, a pipe disc is arranged on one side of the first water pump, a filter tank is arranged below the water tank, a second water pump is arranged on one side of the filter tank, a water guide pipe is connected to one side of the second water pump, and the second water pump is connected to the water spraying mechanism through the water guide pipe. The frame is adopted to drive the water spraying mechanism to be attached to the periphery of a concrete piece through the telescopic mechanism, underground water generated at well points of a tube well in a water conservancy project is pumped through the water pump, concrete is sprayed after filtration, water resources are recycled, and meanwhile the concrete is cooled more evenly in a full-coverage mode.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete temperature control auxiliary devices, in particular to a concrete temperature control auxiliary device in a silt soil area of ​​a water conservancy project. Background Art

[0002] During construction, due to the influence of hydration heat, the internal temperature of concrete may rise rapidly, leading to thermal cracks. Therefore, it is necessary to adopt effective cooling measures, and the current cooling measures are mainly based on water spraying.

[0003] A concrete curing device according to patent number CN117287053A comprises: a base; a connecting pipe is arranged on the base so as to rotate around the axial direction of the connecting pipe, and the connecting pipe is provided with a water inlet, and the water inlet is used to introduce a water source; a spray component is connected to an end of the connecting pipe away from the base, and the spray component can rotate around the axial direction of the connecting pipe, and the spray component is used to spray the water source onto the surface of the poured concrete. The water source is introduced into the connecting pipe through the water inlet, and flows from the connecting pipe to the spray component, and the water source is sprayed from the spray component onto the surface of the poured concrete. At the same time, the rotation of the connecting pipe drives the spray component to rotate around the axial direction of the connecting pipe, so that a fan-shaped spraying surface is formed in the process of continuous spraying of the water source, so that each concrete is subjected to relatively uniform water source spraying and curing, thereby improving the quality of concrete curing.

[0004] However, the above-mentioned device lacks the function of recycling water resources during use, which may lead to water waste. Although the nozzle can rotate, there is no way to spray and maintain large concrete from all sides. At the same time, the lack of a water filtration system may cause the nozzle to be blocked, affecting the progress of the project and the effectiveness of maintenance.

[0005] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a concrete temperature control auxiliary device for the silt sand area of ​​water conservancy projects is proposed to achieve a more practical purpose. Utility Model Content

[0006] The purpose of the utility model is to provide a concrete temperature control auxiliary device in the silt soil area of ​​a water conservancy project, so as to solve the problems of a curing device proposed in the above background technology, such as water waste caused by lack of water recycling during use, single nozzle position unable to uniformly cure large concrete, and lack of adaptability to multiple usage scenarios.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete temperature control auxiliary device for the silt soil area of ​​a water conservancy project, comprising a frame, a telescopic mechanism and a water spraying mechanism, characterized in that: the top of the frame is connected with the telescopic mechanism, one side of the frame is provided with a water spraying mechanism, the bottom of the frame is connected with a universal wheel, the lower side of the frame is provided with a water tank, the top of the water tank is provided with a No. 1 water pump, one side of the No. 1 water pump is provided with a pipe tray, a filter box is provided below the water tank, one side of the filter box is provided with a No. 2 water pump, one side of the No. 2 water pump is connected with a water guide pipe, and the No. 2 water pump is connected to the water spraying mechanism through the water guide pipe.

[0008] Furthermore, the frame is a rectangular frame and is provided in two groups, and a truss is provided at the center of each group of the frames, and the truss is in an X shape.

[0009] Furthermore, the telescopic mechanism comprises connecting rods and rotating shafts, and the connecting rods are arranged in a plurality of groups along the horizontal direction of the frame, and both ends of each group of the connecting rods are hinged with rotating shafts.

[0010] Furthermore, the water spray mechanism is provided with 4 groups, and the water spray mechanism includes an inclined plate and an atomizing nozzle. Several groups of atomizing nozzles are provided at the bottom of the inclined plate, and the atomizing nozzles are evenly arranged along the bottom of the inclined plate.

[0011] Furthermore, a water outlet is provided at the bottom of the water tank, and the water tank is connected to the filter box through the water outlet, an activated carbon layer is provided on the upper side of the interior of the filter box, a filter mesh layer is provided below the activated carbon layer, and a membrane filter layer is provided below the filter mesh layer.

[0012] Furthermore, a water inlet pipe is wound inside the pipe coil, and the pipe coil is connected to a water pump through the water inlet pipe, and one side of the water inlet pipe is connected to groundwater pumped from the pipe well.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the concrete temperature control auxiliary device in the silt soil area of ​​the water conservancy project adopts a frame to drive the water spraying mechanism to fit around the concrete parts through a telescopic mechanism, and the groundwater generated by the pipe wells in the water conservancy project is extracted by a water pump and then sprayed on the concrete after filtering to reuse the water resources, and at the same time, the concrete is fully covered and cooled more evenly. The specific contents are as follows:

[0014] The top of the frame is connected by a telescopic mechanism, which is hinged by a connecting rod to achieve telescopic expansion, so that the frame can completely fit the large concrete component, making the water coverage during spraying more uniform and comprehensive. A water tank is connected to one side of the frame, and a No. 1 water pump is connected to the water tank. The No. 1 water pump is connected to the groundwater pumped from the pipe well through a pipe tray, so that it can be used for concrete maintenance and concrete aggregate cooling at the construction site, reducing the cost of special maintenance and cooling and improving efficiency. A filter box is connected below the water tank, and an activated carbon layer, a filter mesh layer and a membrane filter layer are arranged in the filter box. Through three The function of the sprinkler is to filter out the mud, impurities, color and taste in the groundwater, and then transport it into the water spraying mechanism through the No. 2 water pump to spray and cool the concrete. The filtered water is more delicate, which prevents damage to the concrete surface and prolongs the service life of the sprinkler. The sprinkler mechanism is composed of several groups of atomizing sprinklers evenly arranged under the oblique plate. The oblique plate helps to disperse the droplets in the air, thereby covering a wider area. The atomizing sprinkler can press the groundwater into water mist and spray it down, so that all parts of the concrete are evenly sprayed with water, ensuring the cooling effect while making the entire device more controllable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a concrete temperature control auxiliary device for silt soil area of ​​a water conservancy project according to the utility model;

[0016] Figure 2 This is a side structural diagram of a concrete temperature control auxiliary device for silt sand area of ​​a water conservancy project according to the utility model;

[0017] Figure 3 This is a schematic diagram of the telescopic mechanism structure of a concrete temperature control auxiliary device for silt soil area of ​​a water conservancy project according to the utility model;

[0018] Figure 4 The utility model is a partial structural schematic diagram of a filter box of a concrete temperature control auxiliary device in a silt soil area of ​​a water conservancy project.

[0019] In the figure: 1. frame; 2. telescopic mechanism; 3. water spraying mechanism; 4. universal wheel; 5. water tank; 6. water pump No. 1; 7. pipe plate; 8. filter box; 9. water pump No. 2; 10. water guide pipe; 11. truss; 12. connecting rod; 13. rotating shaft; 14. inclined plate; 15. atomizing nozzle; 16. water outlet; 17. activated carbon layer; 18. filter mesh layer; 19. membrane filter layer; 20. water inlet pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 - Figure 4 The utility model provides a technical solution: a concrete temperature control auxiliary device for silt soil area of ​​a water conservancy project, comprising a frame 1, a telescopic mechanism 2 and a water spraying mechanism 3. The frame 1 is a rectangular frame made of metal material. The frame 1 is provided with two groups to play a supporting role. A truss 11 is provided at the center of each group of frames 1. The truss 11 is an X-shaped structure made of metal material. By forming an X-shaped configuration, stability is provided for the structure, especially when resisting horizontal forces caused by wind, earthquakes or other external forces. It is very critical. The top of the frame 1 is connected with a telescopic mechanism 2, and the telescopic mechanism 2 includes a connecting rod 12 and a rotating shaft 13. The connecting rod 12 is a rod body made of metal material. Several groups are arranged along the horizontal direction of the frame 1, and the two ends of each group of connecting rods 12 are hinged with a rotating shaft 13. The rotating shaft 13 is also provided with several groups. The connecting rod 12 and the rotating shaft 13 are hingedly connected to the two groups of frames 1, so that the structure can be telescoped in the horizontal direction, so that the width of the frame 1 can be adjusted according to the size of the concrete casting, which plays a role of complete wrapping.

[0022] A water spray mechanism 3 is arranged on one side of the frame 1. There are four groups of water spray mechanisms 3, and two groups of water spray mechanisms 3 are evenly arranged on one side of each group of frames 1. The water spray mechanism 3 includes an inclined plate 14 and an atomizing nozzle 15. The inclined plate 14 is a plate body made of metal material, connected to the frame 1 at an angle of 45 degrees, so that the spray presents a certain angle, which helps the droplets to disperse in the air, thereby covering a wider area. This setting method is more suitable for working under different environmental conditions, especially in an open space or a windy environment, and can effectively increase the coverage of the spray. Several groups of atomizing nozzles 15 are arranged at the bottom of the inclined plate 14, and the atomizing nozzles 15 are evenly arranged along the bottom of the inclined plate 14. The atomizing nozzles 15 play a role in atomizing the groundwater pumped from the pipe well and spraying it on the concrete to cool it more evenly.

[0023] The bottom of the frame 1 is connected with a universal wheel 4, and six groups of universal wheels 4 are provided. They are evenly arranged along the bottom of the frame 1, which play a role in supporting and facilitating the movement of the frame 1. A water tank 5 is provided on the lower side of the frame 1. The water tank 5 is made of metal material. The metal material can well insulate the groundwater inside to prevent its temperature from rising. A No. 1 water pump 6 is provided on the top of the water tank 5. The No. 1 water pump 6 plays the role of pumping the groundwater pumped from the pipe well into the water tank 5. A pipe disc 7 is provided on one side of the No. 1 water pump 6. An inlet pipe 20 is wound inside the pipe disc 7. The inlet pipe 20 is a pipe body made of soft material. The pipe disc 7 is connected to the No. 1 water pump 6 through the inlet pipe 20. One side of the inlet pipe 20 is connected to the groundwater pumped from the pipe well, which plays a role in conveying groundwater and preventing the pipeline from being too long to affect the construction. A water outlet 16 is provided at the bottom of the water tank 5, and the water tank 5 is connected to the filter box 8 through the water outlet 16. The filter box 8 is a box made of metal material, which plays the role of accommodating and filtering groundwater. An activated carbon layer 17 is arranged on the upper side of the interior of the filter box 8. The activated carbon layer 17 plays the role of filtering tiny granular impurities and color and odor. A filter mesh layer 18 is arranged below the activated carbon layer 17. The filter mesh layer 18 is composed of metal meshes with different hole sizes, which plays the role of filtering particles in the water body. A membrane filter layer 19 is arranged on the lower side of the filter mesh layer 18. The membrane filter layer 19 is a reverse osmosis membrane, which can be filtered at room temperature and uses low pressure as power to separate solutes and water. It has a high desalination rate and water reuse rate to prevent the water body from reducing the service life of the device parts. A No. 2 water pump 9 is arranged on one side of the filter box 8. A water pipe 10 is connected to one side of the No. 2 water pump 9. The water pipe 10 is a water pipe made of soft material, which plays the role of transporting the filtered groundwater to the water spraying structure for spraying concrete.

[0024] Working principle: When using a concrete temperature control auxiliary device for silt soil area of ​​a water conservancy project, the water inlet pipe 20 in the pipe plate 7 is placed in the groundwater pumped from the pipe well point, and the groundwater pumped from the pipe well point is used for concrete curing and concrete aggregate cooling at the construction site, thereby reducing the original cost of special curing and cooling and improving efficiency. The pumped groundwater will enter the filter box 8 and pass through the triple filtration of the activated carbon layer 17, the filter mesh layer 18 and the membrane filter layer 19 to prevent the sprayed water mist from polluting the concrete surface and clogging the nozzle, thus reducing the service life of the equipment. Then, the position of the frame 1 is adjusted through the universal wheel 4, and at the same time, the telescopic structure 2 on the top of the frame 1 is used to make the device fully fit the concrete that needs to be cured. Castings, to prevent dead corners on their surfaces that cannot be sprayed, thereby affecting the maintenance effect. After adjusting the position, the water spraying mechanism 3 on the upper side of the frame 1 performs spraying operations through the water conveyed by the water pipe 10. Using groundwater pumped from the pipe well for operations can reuse water resources and save water resources. The inclined plate 14 of the water spraying mechanism 3 is set at a 45-degree angle, which can make the spray present a certain angle, help the droplets to disperse in the air, thereby covering a wider area, and help to achieve a more uniform spraying effect. The groundwater is atomized by the atomizing nozzle 15, and the atomizing nozzle 15 uses less water to achieve the maintenance effect, reducing the evaporation and loss of water, thereby further improving the water utilization rate.

Claims

1. A concrete temperature control auxiliary device for a silt soil area of ​​a hydraulic engineering project, comprising a frame (1), a telescopic mechanism (2) and a water spraying mechanism (3), characterized in that: The top of the frame (1) is connected to a telescopic mechanism (2), one side of the frame (1) is provided with a water spray mechanism (3), the bottom of the frame (1) is connected to a universal wheel (4), a water tank (5) is provided at the bottom of the frame (1), a No. 1 water pump (6) is provided at the top of the water tank (5), a pipe tray (7) is provided at one side of the No. 1 water pump (6), a filter box (8) is provided at the bottom of the water tank (5), a No. 2 water pump (9) is provided at one side of the filter box (8), a water guide pipe (10) is connected to one side of the No. 2 water pump (9), and the No. 2 water pump (9) is connected to the water spray mechanism (3) via the water guide pipe (10).

2. The concrete temperature control auxiliary device for silt sand area of ​​a hydraulic engineering project according to claim 1 is characterized by: The frame (1) is a rectangular frame and is provided in two groups. A truss (11) is provided at the center of each group of the frames (1), and the truss (11) is in an X shape.

3. The concrete temperature control auxiliary device for silt sand area of ​​a hydraulic engineering project according to claim 1 is characterized by: The telescopic mechanism (2) comprises a connecting rod (12) and a rotating shaft (13); the connecting rod (12) is arranged in a plurality of groups along the horizontal direction of the frame (1), and both ends of each group of the connecting rods (12) are hinged with a rotating shaft (13).

4. The concrete temperature control auxiliary device for silt sand area of ​​a hydraulic engineering project according to claim 1 is characterized by: The water spray mechanism (3) is provided with four groups, and the water spray mechanism (3) comprises an inclined plate (14) and an atomizing nozzle (15). A plurality of groups of atomizing nozzles (15) are provided at the bottom of the inclined plate (14), and the atomizing nozzles (15) are evenly arranged along the bottom of the inclined plate (14).

5. The concrete temperature control auxiliary device for silt sand area of ​​a hydraulic engineering project according to claim 1 is characterized by: The water tank (5) is provided with a water outlet (16) at the bottom thereof, and the water tank (5) is connected to the filter box (8) via the water outlet (16); an activated carbon layer (17) is provided on the upper inner side of the filter box (8); a filter mesh layer (18) is provided below the activated carbon layer (17); and a membrane filter layer (19) is provided below the filter mesh layer (18).

6. The concrete temperature control auxiliary device for silt sand area of ​​a hydraulic engineering project according to claim 1 is characterized by: A water inlet pipe (20) is wound inside the pipe coil (7), and the pipe coil (7) is connected to a first water pump (6) via the water inlet pipe (20), and one side of the water inlet pipe (20) is connected to groundwater pumped from a pipe well.

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