Mobile intelligent concrete curing system

Abstract

The utility model provides a mobile intelligent concrete curing system which comprises a concrete test piece curing cabinet, a standard container, a mechanical arm, a ground rail and a test piece transfer trolley, the concrete test piece curing cabinet is arranged in the standard container, the ground rail is arranged in the standard container, and the mechanical arm is arranged on the ground rail in a sliding mode. According to the concrete curing device, high integration of the concrete curing device is achieved, the concrete curing device can be conveniently transported to various construction sites, the difficulty of concrete test piece curing operation is greatly lowered, the accuracy of concrete test piece testing on the operation sites is improved, and a user only needs to use the test piece transferring trolley to transfer concrete test pieces and position the concrete test pieces at standard working positions; therefore, the whole-process automatic maintenance operation can be realized, the operation safety of a user is greatly improved, and meanwhile, the working comfort of the user is improved.

Description

Technical Field

[0001] The utility model relates to the field of concrete testing, in particular to a mobile intelligent concrete curing system. Background Art

[0002] After concrete pouring, if it is not maintained in time in a high temperature or low humidity environment, the water in the concrete will evaporate too quickly, resulting in dehydration, which makes it impossible for the cement particles that have formed a gel to fully hydrate and cannot be converted into a stable crystalline state. It lacks sufficient bonding force and flaking or powdery detachment occurs on the concrete surface. In addition, when the concrete does not have sufficient strength, premature evaporation of water will also produce large shrinkage deformation and shrinkage cracks. Therefore, after concrete pouring, initial maintenance is very important. Concrete should be maintained immediately after final setting, and dry hard concrete should be maintained immediately after pouring.

[0003] In order to make the physical properties of standard concrete specimens the same as those of concrete cast on site, standard concrete specimens need to be cured. Currently in the laboratory, standard concrete specimens are mainly placed in curing rooms for curing, and on construction sites they are generally placed in standard concrete specimen curing boxes for curing.

[0004] During the curing process in the curing room, the specimens need to be manually transported to the curing room with a trolley, and then manually moved to the curing rack for curing. After the curing period expires, the specimens on the curing rack need to be manually moved to a trolley, and then transferred to the subsequent testing machine for testing. Because the environment of the curing room requires a relative humidity of more than 95%, the ground and the curing rack are very humid, and the workers have a high labor intensity during the transfer, and there is a risk of slipping or the specimen falling and injuring people. Many concrete construction sites are in remote areas, far away from the laboratory, and it is difficult to transport concrete specimens to the curing room for curing, and the transportation cost is high; at the construction site, the specimens are placed in standard curing boxes for curing, and workers need to manually put the specimens in and out of the standard curing boxes. Due to site and environmental limitations, the temperature and humidity in the standard curing boxes are difficult to meet the curing requirements. Utility Model Content

[0005] Purpose of the invention: The purpose of the utility model is to provide a mobile intelligent concrete curing system which is easy to move, highly functionally integrated, and can be automatically picked up and placed.

[0006] Technical solution: A mobile intelligent concrete curing system, comprising: a concrete specimen curing cabinet, a standard container, a robotic arm, and a ground rail; a number of the concrete specimen curing cabinets are arranged on both sides of the standard container, the ground rail is laid between the concrete specimen curing cabinets on both sides, the robotic arm is slidably arranged on the ground rail, and a clamp is provided at one end of the robotic arm.

[0007] Specifically, the mobile intelligent concrete curing system further includes a specimen transfer trolley, and the specimen transfer trolley is provided with a specimen transfer tray.

[0008] Specifically, a positioning bracket is further provided in the standard container for positioning the specimen transfer trolley.

[0009] Specifically, the concrete specimen curing cabinet is provided with a water mist humidifier, a heating system and a heat dissipation system; the concrete specimen curing cabinet is also provided with an intelligent control system for controlling the water mist humidifier, the heating system and the heat dissipation system to keep the interior of the concrete specimen curing cabinet within a set temperature and humidity range.

[0010] Specifically, a plurality of support frames are provided in the concrete specimen curing cabinet.

[0011] Specifically, a tray is provided on one side of the robotic arm for receiving the concrete specimen clamped by the robotic arm.

[0012] Specifically, a plurality of position identification barcodes are attached to the floor rail, and the robotic arm identifies the position identification barcode and moves to the corresponding position of the concrete specimen curing cabinet.

[0013] Beneficial effects: Compared with the prior art, the effects of the utility model are:

[0014] 1. By placing the components used for concrete curing in standard containers, they can be quickly transported as a whole according to construction requirements, which greatly increases the convenience of testing and saves specimen transportation time and transportation costs.

[0015] 2. The use of a robotic arm in conjunction with the ground track enables automation and unmanned maintenance of concrete specimens, greatly improving work efficiency and test safety. At the same time, it enables precise on-demand placement of concrete specimens.

[0016] 3. The use of closed and independent concrete specimen curing cabinet will not affect the equipment and environment outside the curing cabinet, extending the service life of other components.

[0017] 4. The concrete specimen curing cabinets are arranged in rows inside the container, which improves the space utilization of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the mobile intelligent concrete curing system of Example 1 of the utility model.

[0019] Figure 2 It is a structural schematic diagram of a concrete specimen curing cabinet according to Example 1 of the utility model.

[0020] Figure 3 It is a schematic diagram of a specimen transport trolley according to Embodiment 1 of the present utility model.

[0021] Figure 4 It is a schematic diagram of the mechanical arm and the ground rail of Example 1 of the utility model. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific implementations.

[0023] Example 1

[0024] See also Figure 1 As shown, the present embodiment provides a mobile intelligent concrete curing system, including a concrete specimen curing cabinet 1, a standard container 2, a mechanical arm 3, and a ground rail 4. In the present embodiment, 10 concrete specimen curing cabinets 1 are symmetrically arranged in two standard containers 2 in groups of 5 each. The ground rail 4 is laid and fixed between the two groups of concrete specimen curing cabinets 1. The mechanical arm 3 is slidably arranged on the ground rail 4. Two groups of positioning brackets 7 are also provided in the standard container 2 for positioning two matching specimen transfer carts 5. After the above components are assembled in the processing plant, the standard container 2 is transported to the construction site and can start working after being connected to water and electricity. The number of the above components can be freely set according to the scale requirements in the actual work. The number in the present embodiment is not used for limitation but only for illustration.

[0025] See also Figure 2 As shown, in this embodiment, a heat dissipation system 12 and an intelligent control system 13 are provided at the bottom of the concrete specimen curing cabinet 1, and a water mist humidifier and a heating system are distributed in the cabinet. The heat dissipation system 12, the water mist humidifier, and the heating system are all wirelessly or electrically connected to the intelligent control system 13. The intelligent control system 13 controls the heat dissipation system 12, the water mist humidifier, and the heating system to operate under a set state. In some specific implementation methods, the heating system can be a conventional heating device such as a heating tube to ensure that the temperature and humidity in the concrete specimen curing cabinet 1 are always maintained within the range specified in the concrete specimen curing standard GB / T50081; a plurality of support frames 14 are provided in the concrete specimen curing cabinet 1 to meet the placement requirements of the concrete specimen 6.

[0026] See also Figure 3 As shown, in this embodiment, the specimen transfer trolley 5 is positioned by a positioning bracket 7 so as to be consistent with the standard working position of the robot arm 3 . A specimen transfer tray 51 is provided on the specimen transfer trolley 5 for placing the concrete specimens 6 .

[0027] See also Figure 4As shown, in this embodiment, a clamp 31 is provided at the end of the robot arm 3, and a tray 32 is provided on one side of the bottom end. After the clamp 31 grabs the concrete specimen 6 from the specimen transfer tray 51, the concrete specimen 6 is placed on the tray 32 in a set order, and the robot arm 3 slides on the ground rail 4, so as to realize the one-time transportation of multiple concrete specimens 6. In this embodiment, a plurality of position identification barcodes are provided on the ground rail 4, and each position identification barcode corresponds to a working position of a concrete specimen curing cabinet. By providing a barcode position sensor on the robot arm 3, the robot arm 3 can automatically identify the position identification barcode and automatically stop at the working position, so as to realize the automatic operation of adjusting the working position of the robot arm 3. In this embodiment, the cabinet door 11 of the concrete specimen curing cabinet 1 can be opened by the action of the clamp 31. In other specific embodiments, by providing a cylinder in the concrete specimen curing cabinet 1, the cabinet door 11 can be opened by the cylinder drive. Both of the above methods can realize automatic operation by connecting a controller.

[0028] The mobile intelligent concrete curing system provided in this embodiment integrates all the components required for concrete curing through two standard containers 2, can realize rapid transportation, and is suitable for various working conditions. At the same time, the cooperation between the mechanical arm 3 and the ground rail 4 realizes the full-process automated clamping operation of the concrete test block 6. After the test piece transfer trolley 5 is positioned, the user can remotely perform all operations, thereby ensuring the safety and comfort of the concrete curing operation process.

Claims

1. A mobile intelligent concrete curing system, characterized in that: include: A concrete specimen curing cabinet (1), a standard container (2), a mechanical arm (3), and a ground rail (4); a plurality of the concrete specimen curing cabinets (1) are arranged on both sides of the standard container (2); the ground rail (4) is laid between the concrete specimen curing cabinets (1) on both sides; the mechanical arm (3) is slidably arranged on the ground rail (4); and a clamping claw (31) is provided at one end of the mechanical arm (3).

2. The mobile intelligent concrete curing system according to claim 1 is characterized in that: The mobile intelligent concrete curing system further comprises a specimen transfer trolley (5), and the specimen transfer trolley (5) is provided with a specimen transfer tray (51).

3. The mobile intelligent concrete curing system according to claim 2 is characterized in that: A positioning bracket (7) is also provided in the standard container (2) for positioning the specimen transport trolley (5).

4. The mobile intelligent concrete curing system according to claim 1 is characterized in that: The concrete specimen curing cabinet (1) is provided with a water mist humidifier, a heating system and a heat dissipation system.

5. The mobile intelligent concrete curing system according to claim 4 is characterized in that: The concrete specimen curing cabinet (1) is provided with an intelligent control system for controlling the water mist humidifier, the heating system and the heat dissipation system so that the interior of the concrete specimen curing cabinet (1) is maintained within a set temperature and humidity range.

6. The mobile intelligent concrete curing system according to claim 1 is characterized in that: The concrete specimen curing cabinet (1) is provided with a plurality of groups of support frames.

7. The mobile intelligent concrete curing system according to claim 1 is characterized in that: A tray (32) is also provided on one side of the mechanical arm (3).

8. The mobile intelligent concrete curing system according to claim 1 is characterized in that: A plurality of position identification bar codes are affixed to the floor rail (4), and the mechanical arm (3) identifies the position identification bar code and moves to the corresponding position of the concrete specimen curing cabinet (1).

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