Air-drying irradiation device for marine reinforced concrete member

Abstract

The utility model discloses an air-drying irradiation device for marine reinforced concrete members, which comprises a test box, transverse plates are symmetrically arranged in the test box, the lower surfaces of the transverse plates are fixedly connected with the inner wall of the test box, springs are fixedly connected to the upper surfaces of the two ends of the transverse plates, and a water tank is fixedly connected to the upper ends of the springs. A vibrating mechanism is arranged on the lower surface of the water tank, a supporting assembly is arranged in the water tank, a spraying mechanism is arranged above the water tank, multiple sets of ultraviolet lamps are fixedly connected to the inner side wall of the test box, fluorescent lamps are arranged among the multiple sets of ultraviolet lamps and fixedly connected with the inner side wall of the test box, and a cover plate is arranged at the upper end of the test box. And the lower surface of the cover plate is fixedly connected with a sealing ring. And the actual condition of the concrete member in the ocean can be more fully and truly simulated, so that the accuracy of test data of the air-drying irradiation device can be further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete member test device technical field, concretely is a kind of marine reinforced concrete member's air-drying irradiation device. BACKGROUND

[0002] Marine atmospheric environment has high humidity, high chloride ion content, high irradiation characteristics, belongs to relatively strong corrosive environment, and the corrosion resistance requirement of marine atmospheric environment to reinforced concrete is particularly strict, if the corrosion resistance of reinforced concrete is low, there will be the problems of facilities rapid aging, operating life far lower than design life, therefore it is necessary to simulate marine atmospheric environment, and the corrosion resistance evaluation and life prediction of reinforced concrete are carried out.

[0003] And reinforced concrete member corrosion resistance test is divided into natural exposure experiment and artificial simulation environment test method, in order to save time and reduce test cost, generally selected are artificial simulation test.

[0004] According to the patent authorized announcement No.CN 221707250 discloses a kind of reinforced concrete member's air-drying irradiation device, belongs to concrete corrosion test device, including shell, air-drying mechanism and irradiation mechanism, reinforced concrete member is placed in shell interior, shell is close to the irradiation mechanism of inner wall, air-drying mechanism includes atomizer, fan and air nozzle connected in turn, air nozzle is close to the inner wall of shell and is arranged, solve the problem of inaccurate simulation of reinforced concrete in simulating marine environment, can accurately simulate the corrosion influence of sunlight, sea breeze on the surface of reinforced concrete in marine environment;The above patent can only carry out water mist spraying to concrete member during test, cannot simulate the situation that sea wave beats concrete member, and concrete member in reality is also experienced the beating of sea wave in the ocean, therefore lack test part condition when testing, to lead to the error of experimental data obtained is relatively large. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of marine reinforced concrete member's air-drying irradiation device, solve the problem described in background art, can fully show the influence of sea water on concrete member when air-drying irradiation device carries out experiment to concrete member, to improve the accuracy of air-drying irradiation device test data.

[0006] To achieve the above object, the utility model discloses a kind of air-drying irradiation devices of marine reinforced concrete component, including test box, the inside symmetry of test box is provided with crosspiece, and the lower surface of crosspiece is fixedly connected with the inner wall of test box, the upper surface of both ends of crosspiece is fixedly connected with spring, and the upper end of spring is fixedly connected with water tank, the lower surface of water tank is equipped with vibration mechanism, and the inside of water tank is equipped with support assembly, the upper of water tank is equipped with spraying mechanism, the inner side wall of test box is fixedly connected with multiple ultraviolet lamps, and multiple ultraviolet lamps are equipped with fluorescent lamp between, the inner side wall of test box is fixedly connected with fluorescent lamp, the upper end of test box is equipped with cover plate, and the lower surface of cover plate is fixedly connected with sealing ring.

[0007] Preferably, the outer side of the crosspiece is provided with a temperature controller, and the upper surface of the temperature controller is fixedly connected with a heating lamp.

[0008] Preferably, the support assembly includes a support plate, and the side surface of the support plate is fixedly connected with a support rod through the crosspiece. One end of the support rod is fixedly connected with the inner side wall of the test box. The upper surface of the support plate is rotatably connected with a rotating seat.

[0009] Preferably, the spraying mechanism includes a water storage ring, and a plurality of atomizing nozzles are fixedly installed on the upper surface of the water storage ring. The lower surface of the atomizing nozzle is fixedly connected with a water pump through a pipeline penetrating through the test box. One end of the water pump is connected with a device containing seawater through a pipeline.

[0010] Preferably, the upper surface of the cover plate is fixedly installed with a motor I, and the lower end of the motor I is fixedly connected with a telescopic rod penetrating through the cover plate. The lower end of the telescopic rod is fixedly connected with a pressing plate. The lower surface of the pressing plate is fixedly connected with an anti-skid pad. One side of the telescopic rod is provided with an adjusting mechanism.

[0011] Preferably, the adjusting mechanism includes a lead screw, and the lower end of the lead screw is rotatably connected with the upper surface of the pressing plate. The side surface of the lead screw is threadedly connected with a positioning plate, and one end of the positioning plate is fixedly connected with the side surface of the telescopic rod.

[0012] The utility model provides a kind of air-drying irradiation devices of marine reinforced concrete component. Compared with prior art, it has the following beneficial effects: through the cooperation of water tank fixedly connected with motor II on the upper surface of crosspiece, eccentric wheel, fluorescent lamp and ultraviolet lamp fixedly connected with the inner side wall of test box and spraying mechanism, the situation of concrete component in ocean in reality can be more fully and truly simulated, so the accuracy of test data of air-drying irradiation device can be further improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is the inside structure schematic view of the test box in the utility model;

[0015] Figure 3 It is the structure schematic view of the water tank in the utility model;

[0016] Figure 4 It is the bottom structure schematic view of the cover plate in the utility model.

[0017] In the drawing: 1, test box;101, fluorescent lamp;102, ultraviolet lamp;2, water pump;201, water storage ring;202, atomizing nozzle;3, cover plate;301, motor I;302, sealing ring;4, support plate;401, rotating seat;402, support rod;5, temperature controller;501, heating lamp;6, telescopic rod;601, pressing plate;602, non-slip pad;7, water tank;701, spring;702, cross plate;703, motor II;704, eccentric wheel;8, lead screw;801, positioning plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figures 1-4 The utility model provides a kind of technical solutions: a kind of marine reinforced concrete component's air-drying irradiation device, including test box 1, the inside symmetry of test box 1 is provided with cross plate 702, and the lower surface of cross plate 702 is fixedly connected with the inner wall of test box 1, the upper surface of both ends of cross plate 702 is fixedly connected with spring 701, and the upper end of spring 701 is fixedly connected with water tank 7, the lower surface of water tank 7 is equipped with vibration mechanism, and the inside of water tank 7 is equipped with support assembly, the upper of water tank 7 is equipped with spraying mechanism, the inner side wall of test box 1 is fixedly connected with multiple ultraviolet lamps 102, and multiple ultraviolet lamps 102 are equipped with fluorescent lamp 101, fluorescent lamp 101 is fixedly connected with the inner side wall of test box 1, the outside of cross plate 702 is installed with temperature controller 5, and the upper surface of temperature controller 5 is fixedly connected with heating lamp 501, the upper end of test box 1 is equipped with cover plate 3, and the lower surface of cover plate 3 is fixedly connected with sealing ring 302.

[0020] As a technical optimization scheme of the utility model, the support assembly includes a support plate 4, and the side surface of the support plate 4 is fixedly connected with a support rod 402 through a cross plate, one end of the support rod 402 is fixedly connected with the inner side wall of the test box 1, and the upper surface of the support plate 4 is rotatably connected with a rotating seat 401; the rotating seat 401 rotatably connected with the upper surface of the support plate 4 can place the concrete member inside the water tank 7, and the subsequent test on the concrete member is facilitated.

[0021] As a technical optimization scheme of the utility model, the spraying mechanism includes a water storage ring 201, and a plurality of atomizing nozzles 202 are fixedly installed on the upper surface of the water storage ring 201; the lower surface of the atomizing nozzle 202 is fixedly connected with a water pump 2 through a pipeline penetrating the test box 1, and one end of the water pump 2 is connected with a device containing seawater through a pipeline; the atomizing nozzle 202 on the upper surface of the water pump 2 and the water storage ring 201 can atomize and spray seawater on the side surface of the concrete member, thereby simulating the situation that the mist generated by seawater on the sea surface spreads on the concrete member, and further improving the test authenticity of the air drying irradiation device.

[0022] As a technical optimization scheme of the utility model, the upper surface of the cover plate 3 is fixedly installed with a motor I 301, and the lower end of the motor I 301 is fixedly connected with an extension rod 6 penetrating the cover plate 3; the lower end of the extension rod 6 is fixedly connected with a pressing plate 601, and the lower surface of the pressing plate 601 is fixedly connected with an anti-skid pad 602; one side of the extension rod 6 is provided with an adjusting mechanism; the pressing plate 601 and the anti-skid pad 602 at the lower end of the extension rod 6 can be placed on the upper end of the concrete during the test and fix the concrete member, and the motor I 301 can drive the concrete member to rotate, and the seawater on the side surface of the concrete member can be dried by air, so that the subsequent test is facilitated.

[0023] As a technical optimization scheme of the utility model, the adjusting mechanism includes a lead screw 8, and the lower end of the lead screw 8 is rotatably connected with the upper surface of the pressing plate 601; a positioning plate 801 is threadedly connected with the side surface of the lead screw 8, and one end of the positioning plate 801 is fixedly connected with the side surface of the extension rod 6; the length of the extension rod 6 can be adjusted, and the concrete member of different heights can be fixed.

[0024] In use, this invention first involves filling the water tank 7 with seawater to submerge the rotating base 401. Then, the worker places the concrete component on the upper surface of the rotating base 401. Simultaneously, the worker rotates the lead screw 8 in the adjusting mechanism according to the height of the concrete component, ensuring that the pressure plate 601 and anti-slip pad 602 at the lower end of the telescopic rod 6 press against the top of the concrete component. Next, the cover plate 3 is placed over the top of the test chamber 1, and the worker can then conduct the test. During the test, the worker simultaneously activates the fluorescent lamp 101 and the ultraviolet lamp 102, and then starts the water pump 2. The water pump 2 will then transport the seawater to the storage tank. Inside ring 201, water mist is sprayed onto the surface of the concrete component through atomizing nozzle 202. At the same time, the staff needs to start motor II 703 on the lower surface of water tank 7 and thermostat 5 inside test chamber 1. The temperature inside test chamber 1 is adjusted to a temperature that is commonly found in daily life through thermostat 5 and heating lamp 501. At this time, motor II 703 drives eccentric wheel 704 to rotate. During the rotation of eccentric wheel 704, spring 701 will cause water tank 7 to shake, and the seawater inside water tank 7 will create waves. Therefore, it can perfectly simulate the situation of marine reinforced concrete components in seawater in reality, and at the same time improve the accuracy of test data.

[0025] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wind-drying irradiation device for marine reinforced concrete components, comprising a test chamber (1), characterized in that: The utility model provides experimental box (1), the inside symmetry of experimental box (1) is provided with crosspiece (702), and the lower surface of crosspiece (702) is fixedly connected with the inner wall of experimental box (1), the upper surface of both ends of crosspiece (702) is fixedly connected with spring (701), and the upper end of spring (701) is fixedly connected with water tank (7), the lower surface of water tank (7) is equipped with vibrating mechanism, and the inside of water tank (7) is equipped with support subassembly, the top of water tank (7) is equipped with spraying mechanism, the inner side wall of experimental box (1) is fixedly connected with multiple ultraviolet lamps (102), and is equipped with fluorescent lamp (101) between multiple ultraviolet lamps (102), fluorescent lamp (101) is fixedly connected with the inner side wall of experimental box (1), the upper end of experimental box (1) is equipped with cover plate (3), and the lower surface of cover plate (3) is fixedly connected with sealing ring (302).

2. A device for the solar irradiation of marine reinforced concrete structures according to claim 1, characterized in that: The outer side of the crosspiece (702) is provided with a temperature controller (5), and the upper surface of the temperature controller (5) is fixedly connected with a heating lamp (501).

3. A device for irradiation of air-drying of marine reinforced concrete structures according to claim 1, characterized in that: The support assembly includes a support plate (4), and the side surface of the support plate (4) is fixedly connected with a support rod (402) through a crosspiece. One end of the support rod (402) is fixedly connected with the inner side wall of the experimental box (1). The upper surface of the support plate (4) is rotatably connected with a rotating seat (401).

4. A device for irradiation of air-drying of marine reinforced concrete structures according to claim 1, characterized in that: The spraying mechanism includes a water storage ring (201), and a plurality of atomizing nozzles (202) are fixedly installed on the upper surface of the water storage ring (201). The lower surface of the atomizing nozzle (202) is fixedly connected with a water pump (2) through a pipeline penetrating through the experimental box (1). One end of the water pump (2) is connected with a device containing seawater through a pipeline.

5. A device for irradiation of air-drying of marine reinforced concrete structures according to claim 1, characterized in that: The upper surface of the cover plate (3) is fixedly installed with a motor I (301), and the lower end of the motor I (301) is fixedly connected with a telescopic rod (6) penetrating through the cover plate (3). The lower end of the telescopic rod (6) is fixedly connected with a pressing plate (601), and the lower surface of the pressing plate (601) is fixedly connected with an anti-skid pad (602). One side of the telescopic rod (6) is provided with an adjusting mechanism.

6. A device for the solar drying of a marine reinforced concrete structure according to claim 5, characterized in that: The adjusting mechanism includes a lead screw (8), and the lower end of the lead screw (8) is rotatably connected with the upper surface of the pressing plate (601). The side surface of the lead screw (8) is threadedly connected with a positioning plate (801), and one end of the positioning plate (801) is fixedly connected with the side surface of the telescopic rod (6).

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