Automatic watering and curing device for large volume concrete of fan foundation

Abstract

The utility model discloses an automatic water sprinkling and curing device for large-volume concrete of a fan foundation in the technical field of water sprinkling and curing devices, comprising a water sprinkling and curing mechanism and a supporting assembly, wherein the supporting assembly is connected to the bottom of the water sprinkling and curing mechanism, the water sprinkling and curing mechanism comprises a water tank and a spraying assembly for automatic water sprinkling and curing of large-volume concrete of the fan foundation, the spraying assembly is installed on the top of the water tank, the supporting assembly comprises a mobile trailer plate and a positioner for automatic water sprinkling and curing of large-volume concrete of the fan foundation, the positioner is arranged at both ends of the mobile trailer plate, and the scheme can limit the water sprinkling and curing mechanism to be placed on the top of the supporting assembly through the structural design of plug-in cooperation between the limit pile and the limit hole, the supporting assembly comprises the mobile trailer plate and the positioner, the mobile trailer plate can support the water sprinkling and curing mechanism, and can also adjust the placement position of the water sprinkling and curing mechanism according to the curing condition of the large-volume concrete of the fan foundation.

Description

Technical Field

[0001] The utility model relates to the technical field of water sprinkling and curing devices, in particular to an automatic water sprinkling and curing device for large-volume concrete of a fan foundation. Background Art

[0002] The automatic watering and curing device for large-volume concrete of wind turbine foundation is an intelligent curing device specially used for curing large-volume concrete structures such as wind turbine foundation. The device automatically detects the temperature and humidity of the concrete surface and intelligently controls the sprinkler nozzles to evenly sprinkle water to deal with cracks caused by temperature stress and shrinkage stress, thereby ensuring the integrity, durability, and waterproof and anti-seepage performance of the concrete structure.

[0003] The device usually includes large water tanks, water pumps, water pipes, sprinklers, and temperature and humidity detection instruments, which can realize unattended automatic maintenance at remote or dispersed wind turbine foundation construction sites. This automated maintenance method not only improves maintenance efficiency and ensures the quality of concrete maintenance, but also reduces the labor intensity and cost of manual watering, which is of great significance for improving the construction quality and economic benefits of wind power foundation projects.

[0004] At present, most of the sprinkler devices used for the curing of large-volume concrete of wind turbine foundations adopt a fixed integrated structure design. The sprinkler devices with this integrated structure design have good integrity and high stability. However, in daily use, the existing sprinkler devices cannot be disassembled, connected, repaired or replaced according to the usage. At the same time, the existing sprinkler devices cannot be adjusted according to the use requirements of the curing of large-volume concrete of wind turbine foundations, and there are certain limitations in use.

[0005] To solve these problems, we have designed a new automatic watering and maintenance device for large-volume concrete of wind turbine foundations, which can be flexibly disassembled and repaired, and can adapt to different usage requirements. Utility Model Content

[0006] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0007] Therefore, the purpose of the utility model is to provide an automatic watering and maintenance device for large-volume concrete of a fan foundation, which can solve the problem that the existing fixed integrated watering device cannot be flexibly disassembled, assembled, maintained, and adjusted in position according to maintenance needs during use.

[0008] In order to solve the above technical problems, the utility model provides an automatic water sprinkling and curing device for large-volume concrete of a fan foundation, which adopts the following technical scheme: comprising a water sprinkling and curing mechanism and a supporting assembly, the supporting assembly is connected to the bottom of the water sprinkling and curing mechanism, the water sprinkling and curing mechanism comprises a water tank and a spraying assembly for automatic water sprinkling and curing of large-volume concrete of a fan foundation, the spraying assembly is installed on the top of the water tank;

[0009] The support assembly comprises a mobile trailer plate and a positioner for automatic watering and curing of large-volume concrete of a fan foundation, wherein the positioner is arranged at both ends of the two sides of the mobile trailer plate.

[0010] By adopting the above technical scheme, the sprinkler maintenance device designed in this scheme is mainly composed of two parts: a sprinkler maintenance mechanism and a support assembly. The support assembly can limit the sprinkler maintenance mechanism and place it on the top of the support assembly through the structural design of the plug-in cooperation between the limit pile and the limit hole. The support assembly includes a mobile trailer plate and a positioner. The mobile trailer plate can support the sprinkler maintenance mechanism and adjust the position of the sprinkler maintenance mechanism according to the maintenance conditions of the large-volume concrete of the fan foundation. The positioner can fix the four corners of the mobile trailer plate to ensure the stability of the mobile trailer plate supporting the sprinkler maintenance mechanism.

[0011] The sprinkler maintenance mechanism in the present scheme consists of a water tank and a spray assembly, wherein the spray assembly can be limitedly placed on the top of the water tank through the structural design of the snap-fit ​​between the top support frame and the fixed groove, and the sprinkler maintenance mechanism can disassemble, connect, repair and replace the water tank and the spray assembly according to the usage. From the above, it can be seen that the sprinkler maintenance device designed in the present scheme fully considers the actual needs of disassembly, connection, maintenance, replacement and orientation adjustment, greatly enhances the practicability and adaptability of the equipment, and provides strong support for the efficient maintenance of the fan foundation concrete.

[0012] Optionally, a triangular bracket is installed at one end of the mobile trailer plate, a plurality of groups of limiting holes are opened on the top of the mobile trailer plate, and mobile wheels are respectively arranged at the four corners of the bottom of the mobile trailer plate.

[0013] By adopting the above technical solution, the present solution can limit the water tank and place it on the top of the mobile trailer plate by opening a plurality of groups of limit holes on the top of the mobile trailer plate.

[0014] Optionally, the positioner includes arm plates, and one end of the four groups of arm plates are threadedly connected to a positioning pile.

[0015] By adopting the above technical solution, the positioner in this solution is composed of an arm plate and a positioning pile, and the four corners of the mobile trailer plate can be fixed according to the usage, thereby ensuring the stability of the mobile trailer plate supporting the sprinkler maintenance mechanism.

[0016] Optionally, beam plates are installed at the bottom of both ends of the water tank, the four corners of the bottom of the water tank are respectively connected to limit piles, and fixing grooves are respectively opened at both ends of the top of the water tank.

[0017] By adopting the above technical solution, the solution can limit the spray assembly and place it on the top of the water tank through the fixing grooves respectively opened at the two ends of the top of the water tank.

[0018] Optionally, the limiting pile matches the limiting hole structure, and the limiting pile and the limiting hole are plug-fitted.

[0019] By adopting the above technical solution, the present solution can limit the placement of the watering maintenance mechanism on the top of the support assembly through the structural design of the plug-in cooperation between the limit pile and the limit hole.

[0020] Optionally, a water pump is installed on the top of one group of beams and slabs, and the output port of the water pump is also connected to a water delivery pipe.

[0021] By adopting the above technical solution, this solution uses a water delivery pipe connected to the output port of the water pump, and when the water pump is powered on, it can deliver water in the water tank to the inner wall of the spray assembly.

[0022] Optionally, a sprinkler controller is installed at the bottom of another group of beams and slabs, a temperature detector is installed at the bottom of the sprinkler controller, and a humidity detector is also provided on the bottom side of the sprinkler controller away from the temperature detector.

[0023] By adopting the above technical solution, this solution can accurately understand the temperature and humidity conditions of the concrete by installing a temperature detector and a humidity detector at the bottom of the sprinkler controller. If the temperature is too high, the sprinkler controller will increase the frequency of sprinkling to cool it down, and adjust the amount of sprinkling in time to avoid excessive concentration of hydration heat and prevent cracks caused by temperature stress. Humidity is a key factor affecting the hydration and final molding quality of concrete. The humidity detector obtains data from the concrete and transmits it to the sprinkler controller. When the humidity is lower than a certain set threshold, the sprinkler controller will immediately start the sprinkler to sprinkle water to ensure that the humidity on the concrete surface meets the maintenance requirements.

[0024] Optionally, the spray assembly includes a guide plate, a top support frame is installed at the bottom of the guide plate, the top support frame matches the fixed groove structure, the top support frame and the fixed groove are snap-fitted, four groups of sprinkler heads are evenly distributed on one side of the guide plate, and guide pipe fittings are respectively arranged between one end of the guide plate and the water pump and the water tank.

[0025] By adopting the above technical solution, the spray assembly can be limitedly placed on the top of the water tank through the structural design of the snap-fit ​​between the top support frame and the fixed groove, and the sprinkler maintenance mechanism can disassemble, connect, repair and replace the water tank and the spray assembly according to the usage.

[0026] In summary, the present invention has at least one of the following beneficial effects:

[0027] 1. The sprinkler maintenance device designed in this scheme mainly consists of two parts: a sprinkler maintenance mechanism and a support assembly. The support assembly can limit the sprinkler maintenance mechanism and place it on the top of the support assembly through the structural design of the plug-in cooperation between the limit pile and the limit hole. The support assembly includes a mobile trailer plate and a positioner. The mobile trailer plate can support the sprinkler maintenance mechanism and adjust the position of the sprinkler maintenance mechanism according to the maintenance condition of the large volume concrete of the fan foundation. The positioner can fix the four corners of the mobile trailer plate to ensure the stability of the mobile trailer plate supporting the sprinkler maintenance mechanism.

[0028] 2. The sprinkler maintenance mechanism in this scheme consists of a water tank and a spray assembly, wherein the spray assembly can be limitedly placed on the top of the water tank through the structural design of the snap-fit ​​between the top support frame and the fixed groove, and the sprinkler maintenance mechanism can disassemble, connect, repair and replace the water tank and the spray assembly according to the usage. From the above, it can be seen that the sprinkler maintenance device designed in this scheme fully considers the actual needs of disassembly, connection, maintenance, replacement and azimuth adjustment, greatly enhances the practicability and adaptability of the equipment, and provides strong support for the efficient maintenance of the fan foundation concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the structure of the watering maintenance mechanism of the utility model;

[0032] Figure 3 This is a schematic diagram of the support assembly structure of the utility model;

[0033] Figure 4 This is a schematic diagram of the water tank structure of the utility model;

[0034] Figure 5 This is a schematic diagram of the structure of the sprinkler controller of the utility model;

[0035] Figure 6 It is a schematic diagram of the structure of the spraying assembly of the utility model.

[0036] Explanation of the reference numerals: 100, sprinkler maintenance mechanism; 101, water tank; 101a, beam; 101a-1, water pump; 101a-2, water pipe fittings; 101a-3, sprinkler controller; 101a-4, temperature detector; 101a-5, humidity detector; 101b, limit pile; 101c, fixing groove; 102, spray assembly; 102a, guide plate; 102b, top support frame; 102c, sprinkler head; 102d, guide pipe fittings; 200, support assembly; 201, mobile trailer plate; 201a, triangular bracket; 201b, limit hole; 201c, mobile wheel; 202, positioner; 202a, arm plate; 202b, positioning pile. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-6 The utility model is described in further detail.

[0038] Embodiment 1, refer to Figure 1-3 The utility model discloses an automatic water sprinkling and curing device for large-volume concrete of a fan foundation.

[0039] The watering and curing mechanism 100 includes a watering and curing mechanism and a supporting assembly 200. The supporting assembly 200 is connected to the bottom of the watering and curing mechanism 100. The watering and curing mechanism 100 includes a water tank 101 and a spraying assembly 102 for automatic watering and curing of large-volume concrete of a fan foundation. The spraying assembly 102 is installed on the top of the water tank 101.

[0040] The supporting assembly 200 includes a mobile trailer plate 201 and a positioner 202 for automatic watering and curing of large-volume concrete of a wind turbine foundation. The positioner 202 is arranged at both ends of the mobile trailer plate 201 .

[0041] A triangular bracket 201a is installed at one end of the mobile trailer plate 201, and a plurality of groups of limiting holes 201b are opened on the top of the mobile trailer plate 201. Mobile wheels 201c are also respectively arranged at the four corners of the bottom of the mobile trailer plate 201. Through the plurality of groups of limiting holes 201b opened on the top of the mobile trailer plate 201, the water tank 101 can be limited and placed on the top of the mobile trailer plate 201.

[0042] Example 2, refer to Figure 3-4In this embodiment, in order to solve the problem that the existing fixed integrated sprinkler device cannot be flexibly disassembled and repaired during use and cannot be adjusted according to maintenance needs, based on the same concept as the above-mentioned embodiment 1, the fan foundation mass concrete automatic sprinkler maintenance device also includes:

[0043] The positioner 202 includes an arm plate 202a, and one end of the four groups of arm plates 202a are all threadedly connected with a positioning pile 202b. The positioner 202 is composed of the arm plate 202a and the positioning pile 202b, and the four corners of the mobile trailer plate 201 can be fixed according to the usage, thereby ensuring the stability of the mobile trailer plate 201 in supporting the sprinkler maintenance mechanism 100.

[0044] Beam plates 101a are installed at the bottom of both ends of the water tank 101, and the four corners of the bottom of the water tank 101 are respectively connected to limit piles 101b. Fixed grooves 101c are also opened at both ends of the top of the water tank 101. Through the fixed grooves 101c opened at both ends of the top of the water tank 101, the spray assembly 102 can be limited and placed on the top of the water tank 101.

[0045] The limit pile 101b matches the limit hole 201b in structure, and the limit pile 101b and the limit hole 201b are plug-fitted together. Through the plug-fitted structural design between the limit pile 101b and the limit hole 201b, the sprinkler maintenance mechanism 100 can be placed on the top of the support assembly 200.

[0046] Example 3, refer to Figure 4-6 In this embodiment, in order to solve the problem that the existing fixed integrated sprinkler device cannot be flexibly disassembled and repaired during use and cannot be adjusted according to maintenance needs, based on the same concept as the above-mentioned embodiment 1, the fan foundation mass concrete automatic sprinkler maintenance device also includes:

[0047] A water pump 101a-1 is installed on the top of one group of beams and plates 101a, and the output port of the water pump 101a-1 is also connected to a water delivery pipe 101a-2. When the water pump 101a-1 is powered on, it can transport water in the water tank 101 to the inner wall of the spray assembly 102 through the water delivery pipe 101a-2 connected to the output port of the water pump 101a-1.

[0048] A sprinkler controller 101a-3 is installed at the bottom of another group of beams and slabs 101a, and a temperature detector 101a-4 is installed at the bottom of the sprinkler controller 101a-3. A humidity detector 101a-5 is also provided on the bottom side of the sprinkler controller 101a-3 away from the temperature detector 101a-4. By installing the temperature detector 101a-4 and the humidity detector 101a-5 at the bottom of the sprinkler controller 101a-3, the temperature and humidity conditions of the concrete can be accurately understood. If the temperature is too high, the sprinkler controller 101a-3 will increase the frequency of sprinkling to cool down, and adjust the amount of sprinkling in time to avoid excessive concentration of hydration heat and prevent cracks caused by temperature stress. Humidity is a key factor affecting the hydration and final molding quality of concrete. The humidity detector 101a-5 obtains concrete data and transmits it to the sprinkler controller 101a-3. When the humidity is lower than a set threshold, the sprinkler controller 101a-3 will immediately start the sprinkler to sprinkle water to ensure that the humidity of the concrete surface meets the maintenance requirements.

[0049] The spray assembly 102 includes a guide plate 102a, and a top support frame 102b is installed at the bottom of the guide plate 102a. The top support frame 102b matches the structure of the fixed groove 101c, and the top support frame 102b and the fixed groove 101c are snap-fitted. Four groups of sprinkler heads 102c are equidistantly distributed on one side of the guide plate 102a, and guide pipe fittings 102d are respectively arranged between one end of the guide plate 102a and the water pump 101a-1 and the water tank 101. Through the snap-fit ​​structural design between the top support frame 102b and the fixed groove 101c, the spray assembly 102 can be limitedly placed on the top of the water tank 101, and the sprinkler maintenance mechanism 100 can disassemble, connect, repair and replace the water tank 101 and the spray assembly 102 according to the usage.

[0050] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An automatic water sprinkling and curing device for large-volume concrete of a wind turbine foundation, comprising a water sprinkling and curing mechanism (100) and a supporting assembly (200), wherein the supporting assembly (200) is connected to the bottom of the water sprinkling and curing mechanism (100), and is characterized in that: The watering and curing mechanism (100) comprises a water tank (101) and a spraying assembly (102) for automatic watering and curing of large-volume concrete of a fan foundation, wherein the spraying assembly (102) is installed on the top of the water tank (101); The support assembly (200) comprises a mobile trailer plate (201) and a positioner (202) for automatically sprinkling and curing large-volume concrete of a wind turbine foundation, wherein the positioner (202) is arranged at both ends of the mobile trailer plate (201).

2. The automatic water sprinkling and curing device for large-volume concrete of a fan foundation according to claim 1 is characterized in that: A triangular bracket (201a) is installed at one end of the mobile trailer plate (201), a plurality of groups of limiting holes (201b) are provided on the top of the mobile trailer plate (201), and mobile wheels (201c) are respectively provided at the four corners of the bottom of the mobile trailer plate (201).

3. The automatic water sprinkling and curing device for large-volume concrete of a fan foundation according to claim 2 is characterized in that: The positioner (202) comprises an arm plate (202a), and one end of four groups of arm plates (202a) are all threadedly connected to a positioning pile (202b).

4. The automatic water sprinkling and curing device for large-volume concrete of a fan foundation according to claim 3 is characterized in that: Beam plates (101a) are installed at the bottom of both ends of the water tank (101), the four corners of the bottom of the water tank (101) are respectively connected to limit piles (101b), and fixing grooves (101c) are respectively provided at both ends of the top of the water tank (101).

5. The automatic water sprinkling and curing device for large-volume concrete of a fan foundation according to claim 4 is characterized in that: The limiting pile (101b) and the limiting hole (201b) are structurally matched, and the limiting pile (101b) and the limiting hole (201b) are plug-fitted.

6. The automatic water sprinkling and curing device for large-volume concrete of a fan foundation according to claim 5 is characterized in that: A water pump (101a-1) is installed on the top of one group of beam plates (101a), and an output port of the water pump (101a-1) is also connected to a water delivery pipe (101a-2).

7. The automatic water sprinkling and curing device for large-volume concrete of a fan foundation according to claim 6 is characterized in that: A sprinkler controller (101a-3) is installed at the bottom of another group of beams and slabs (101a), a temperature detector (101a-4) is installed at the bottom of the sprinkler controller (101a-3), and a humidity detector (101a-5) is also provided on one side of the bottom of the sprinkler controller (101a-3) away from the temperature detector (101a-4).

8. The automatic water sprinkling and curing device for large-volume concrete of a fan foundation according to claim 7 is characterized in that: The spray assembly (102) comprises a guide plate (102a), a top support frame (102b) is installed at the bottom of the guide plate (102a), the top support frame (102b) matches the structure of the fixing groove (101c), the top support frame (102b) and the fixing groove (101c) are snap-fitted, four groups of sprinkler heads (102c) are equidistantly distributed on one side of the guide plate (102a), and guide pipe fittings (102d) are respectively arranged between one end of the guide plate (102a) and the water pump (101a-1) and the water tank (101).

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