A device for detecting the corrosion resistance of a concrete test block

Abstract

This utility model discloses a device for testing the corrosion resistance of concrete test blocks, relating to the field of building engineering technology. The utility model includes a storage box, inside which are arranged a soaking zone and a cleaning zone. A placement component is arranged inside the soaking zone. A guide component and a drive component are arranged between the soaking zone and the cleaning zone, with the guide component and drive component connected together. A cleaning component is arranged inside the cleaning zone. This utility model uses the drive component to push the placement component, which in turn moves the concrete test block from the soaking zone to the cleaning zone via the guide component. This allows the cleaning component to clean any residual corrosive liquid from the surface of the concrete test block. This design ensures that the surface of the concrete test block removed from the storage box is free of corrosive liquid residue, effectively avoiding potential skin burns, allergies, and other injuries to operators due to contact with corrosive liquid, significantly improving the safety performance of the entire device.

Description

Technical Field

[0001] This utility model belongs to the field of building engineering technology, and specifically relates to a device for testing the corrosion resistance of concrete test blocks. Background Technology

[0002] In the field of construction engineering, the corrosion resistance of concrete structures is a key indicator for measuring their durability and safety. Therefore, testing the corrosion resistance of concrete test blocks is an important part of engineering quality control. Currently, the commonly used testing method is the corrosive solution immersion method. This method involves placing concrete test blocks in a container filled with a specific corrosive medium (such as acidic solutions, alkaline solutions, or salt solutions), immersing them for a specified time, and then removing them. By measuring parameters such as the change in mass and strength loss of the test blocks, their corrosion resistance can be evaluated.

[0003] In practice, when concrete test blocks are removed from the corrosive liquid after soaking, a large amount of highly corrosive, irritating, or toxic corrosive liquid remains on their surface. If operators come into direct contact with this residual liquid when removing the test blocks or while near the work area, their skin may suffer chemical burns or allergic reactions. More seriously, if the residual liquid splashes into sensitive areas such as the eyes, mouth, or nose during operation due to shaking or tilting, it may cause even more severe damage. Utility Model Content

[0004] To address the safety hazards posed by residual corrosive liquid on the surface of concrete test blocks, this invention proposes a concrete test block corrosion resistance testing device to overcome the aforementioned technical problems in existing related technologies.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a concrete test block corrosion resistance testing device, including a storage box. The storage box is provided with a soaking area and a cleaning area. The soaking area is provided with a placement component. A guide component and a drive component are provided between the soaking area and the cleaning area. The guide component is connected to the placement component and the guide component is connected to the drive component. The cleaning area is provided with a cleaning component.

[0007] The placement component is used to store the concrete test block. The driving component drives the placement component through the guiding component so that the placement component moves the concrete test block from the soaking area to the interior of the cleaning area. The cleaning component is used to clean the surface of the concrete test block inside the cleaning area.

[0008] Furthermore, the placement assembly includes a support rod disposed inside the storage box, and a placement rack is fixedly connected to the top of the support rod.

[0009] Furthermore, the guiding component includes a guiding groove, which is formed on the inner wall of the storage box. The guiding groove consists of an inclined groove and a horizontal groove. A guiding rod is movably connected inside the guiding groove, and the guiding rod is fixedly connected to a support rod.

[0010] Furthermore, the driving assembly includes a driving screw, which is rotatably connected to the storage box. A push frame is threadedly connected to the outer surface of the driving screw. Two sets of multi-stage telescopic rods are movably connected inside the push frame. The telescopic ends of the multi-stage telescopic rods are fixedly connected to a support rod. A fixing rod is fixedly connected to the inner wall of the storage box. The push frame is movably connected to the fixing rod. A motor is fixedly installed on the outer surface of the storage box. The output end of the motor is fixedly connected to the driving screw.

[0011] Furthermore, the cleaning assembly includes a C-shaped cleaning plate, which is fixedly installed on the inner wall of the storage box. Several nozzles are fixedly connected to the inner wall of the C-shaped cleaning plate, and a transport pipe is fixedly connected to the back of the C-shaped cleaning plate, with one end of the transport pipe extending to the outside of the storage box.

[0012] Furthermore, the storage box has a partition fixedly connected inside, a retrieval slot is provided on the top of the storage box corresponding to the cleaning area, a cover plate is rotatably connected inside the retrieval slot, a baffle plate is movably connected to the top of the storage box, a sealing groove is provided on the top of the partition, a sealing plate is movably connected inside the sealing groove, and the bottom of the baffle plate is fixedly connected to the sealing plate.

[0013] Furthermore, the bottom of the storage box is fixedly connected to two discharge pipes corresponding to the soaking area and the washing area, the back of the storage box is fixedly connected to a feeding pipe corresponding to the soaking area, and an observation slot is provided on one side of the storage box.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model uses a drive component to push a placement component, which in turn uses a guide component to move the concrete test block from the soaking area to the inside of the cleaning area, so that the cleaning component can clean the corrosive liquid remaining on the surface of the concrete test block. The above-mentioned setup can ensure that there is no corrosive liquid residue on the surface of the concrete test block taken out of the storage box, thereby effectively avoiding skin burns, allergies and other injuries that may be caused to the operator due to contact with corrosive liquid, and significantly improving the safety performance of the entire device.

[0016] 2. This utility model uses a motor and drive screw to drive the push frame to move horizontally. The push frame pushes the support rod through two sets of multi-stage telescopic rods, so that under the guidance of the guide rod and guide groove, it first completes the tilting upward movement and then turns to horizontal movement, thereby driving the placement frame to transfer the concrete test block from the soaking area to the cleaning area. Subsequently, the nozzle sprays the water flow inside the C-shaped cleaning plate onto the outer surface of the concrete test block, washing away the corrosive liquid remaining on its surface. Since the entire transfer and cleaning process is automatically completed inside the sealed storage box, and the storage box is kept sealed by the cover plate, this design effectively isolates the operator from contact with the corrosive liquid, fundamentally avoiding the risk of skin burns, allergies or splash injuries, thereby further improving the safety of the entire device.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the external outline structure of this utility model;

[0020] Figure 2 For the present utility model Figure 1 Rear view structural diagram;

[0021] Figure 3 This is a schematic diagram of the internal structure of the storage box of this utility model;

[0022] Figure 4 This is a schematic diagram of the guide groove structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the cleaning component structure of this utility model;

[0024] Figure 6 This is a schematic diagram of the placement component structure of this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Storage box; 2. Soaking area; 3. Cleaning area; 4. Placement assembly; 401. Support rod; 402. Placement rack; 5. Guide assembly; 501. Guide groove; 502. Guide rod; 6. Drive assembly; 601. Drive screw; 602. Push frame; 603. Multi-stage telescopic rod; 604. Fixing rod; 605. Motor; 7. Cleaning assembly; 701. C-shaped cleaning plate; 702. Nozzle; 703. Transport pipe; 8. Partition; 9. Retrieval slot; 10. Cover plate; 11. Baffle plate; 12. Sealing slot; 13. Sealing plate; 14. Discharge pipe; 15. Feeding pipe; 16. Observation slot. Detailed Implementation

[0027] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0028] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0029] Please see Figures 1-6 As shown, this utility model is a concrete test block corrosion resistance testing device, including a storage box 1. The storage box 1 is provided with a soaking area 2 and a cleaning area 3. The soaking area 2 is provided with a placement component 4. A guide component 5 and a drive component 6 are provided between the soaking area 2 and the cleaning area 3. The guide component 5 is connected to the placement component 4 and the drive component 6. The cleaning area 3 is provided with a cleaning component 7.

[0030] The placement component 4 is used to store the concrete test block. The driving component 6 drives the placement component 4 through the guiding component 5 so that the placement component 4 moves the concrete test block from the soaking area 2 to the interior of the cleaning area 3. The cleaning component 7 is used to clean the surface of the concrete test block inside the cleaning area 3.

[0031] When the concrete test block soaked in the soaking zone 2 is taken out from the inside of the storage box 1, the placement component 4 is pushed by the drive component 6. At this time, the placement component 4 can move from the soaking zone 2 to the inside of the cleaning zone 3 under the guidance of the guide component 5. Then the cleaning component 7 is driven so that the water sprayed by the cleaning component 7 can clean the corrosive liquid remaining on the surface of the concrete test block.

[0032] The placement component 4 is pushed by the drive component 6, and the placement component 4 moves the concrete test block from the soaking zone 2 to the inside of the cleaning zone 3 through the guide component 5, so that the cleaning component 7 can clean the corrosive liquid remaining on the surface of the concrete test block. The above settings can ensure that there is no corrosive liquid residue on the surface of the concrete test block taken out of the storage box 1, thereby effectively avoiding skin burns, allergies and other injuries that may be caused to the operator due to contact with corrosive liquid, and significantly improving the safety performance of the entire device.

[0033] In one embodiment, the placement component 4 includes a support rod 401 disposed inside the storage box 1, and a placement rack 402 is fixedly connected to the top of the support rod 401.

[0034] By placing the concrete test block inside the placement rack 402, the support rod 401 supports the concrete test block through the placement rack 402. The placement rack 402 is hollowed out, which ensures the support effect without causing excessive pressure on the concrete test block. This allows the corrosive liquid inside the soaking zone 2 to come into full contact with the concrete test block, and the subsequent cleaning component 7 can also clean the surface of the concrete test block of residual corrosive liquid normally.

[0035] In one embodiment, the guide component 5 described above includes a guide groove 501, which is formed on the inner wall of the storage box 1. The guide groove 501 is composed of an inclined groove and a horizontal groove. A guide rod 502 is movably connected inside the guide groove 501, and the guide rod 502 is fixedly connected to the support rod 401.

[0036] By pushing the support rod 401, the support rod 401 drives the guide rod 502 to move inside the guide groove 501. When the guide rod 502 moves inside the inclined groove, the support rod 401 moves upward at an angle through the placement frame 402, so that the concrete test block inside the placement frame 402 can be moved out from inside the corrosive liquid. When the support rod 401 moves inside the horizontal groove, the support rod 401 can move the concrete test block into the cleaning area 3 through the placement frame 402.

[0037] In one embodiment, the drive assembly 6 includes a drive screw 601 rotatably connected to the storage box 1. A push frame 602 is threadedly connected to the outer surface of the drive screw 601. Two sets of multi-stage telescopic rods 603 are movably connected inside the push frame 602. The telescopic ends of the multi-stage telescopic rods 603 are fixedly connected to the support rod 401. A fixing rod 604 is fixedly connected to the inner wall of the storage box 1. The push frame 602 is movably connected to the fixing rod 604. A motor 605 is fixedly installed on the outer surface of the storage box 1. The output end of the motor 605 is fixedly connected to the drive screw 601.

[0038] The motor 605 drives the drive screw 601 to rotate. At this time, the push frame 602 moves under the drive of the drive screw 601 and the guidance of the fixed rod 604. The moving push frame 602 pushes the support rod 401 through two sets of multi-stage telescopic rods 603. When the guide rods 502 at both ends of the support rod 401 move inside the inclined groove, the multi-stage telescopic rods 603 can continuously retract and move inward into the push frame 602. The connection between the support rod 401 and the push frame 602 through the multi-stage telescopic rods 603 allows the support rod 401 to first tilt upward under the push of the multi-stage telescopic rods 603 and the guidance of the guide groove 501 when the push frame 602 moves horizontally. Then it can move horizontally. The entire operation only requires driving the motor 605, which is convenient.

[0039] In one embodiment, the cleaning assembly 7 includes a C-shaped cleaning plate 701, which is fixedly installed on the inner wall of the storage box 1. A plurality of nozzles 702 are fixedly connected to the inner wall of the C-shaped cleaning plate 701, and a transport pipe 703 is fixedly connected to the back of the C-shaped cleaning plate 701. One end of the transport pipe 703 extends to the outside of the storage box 1.

[0040] The transport pipe 703 is connected to an external water source. When the placement rack 402 moves the concrete test block into the U-shaped cleaning plate 701, the external water source transports water to the U-shaped cleaning plate 701 through the transport pipe 703. Several nozzles 702 spray the water inside the U-shaped cleaning plate 701 onto the outer surface of the concrete test block, so that the corrosive liquid remaining on the outer surface of the concrete test block is washed away from the surface of the concrete test block by the water flow.

[0041] In one embodiment, for the storage box 1, a partition 8 is fixedly connected inside the storage box 1, a retrieval slot 9 is provided on the top of the storage box 1 corresponding to the cleaning area 3, a cover plate 10 is rotatably connected inside the retrieval slot 9, a baffle plate 11 is movably connected to the top of the storage box 1, a sealing groove 12 is provided on the top of the partition 8, a sealing plate 13 is movably connected inside the sealing groove 12, and the bottom of the baffle plate 11 is fixedly connected to the sealing plate 13.

[0042] The partition 8 divides the space inside the storage box 1 into a soaking area 2 and a cleaning area 3. When rinsing the surface of the concrete test block of residual corrosive liquid, the baffle 11 is moved downwards, so that the bottom end of the baffle 11 contacts the top of the partition 8. At the same time, the sealing plate 13 moves into the sealing groove 12 under the action of the baffle 11. This setting prevents the water sprayed from the nozzle from splashing into the soaking area 2, so that the concentration of corrosive liquid in the soaking area 2 will not change due to the splashing water. After the concrete test block is cleaned, the cover plate 10 is opened, and then the concrete test block placed inside the placement rack 402 is taken out through the retrieval groove 9 and tested.

[0043] In one embodiment, for the storage box 1, two discharge pipes 14 are fixedly connected to the bottom of the storage box 1 corresponding to the soaking area 2 and the washing area 3, a feeding pipe 15 is fixedly connected to the back of the storage box 1 corresponding to the soaking area 2, and an observation slot 16 is provided on one side of the storage box 1.

[0044] The discharge pipe 14 allows for easy discharge of the contents stored in the soaking zone 2 and the cleaning zone 3, making it convenient to clean the inside of the storage box 1. At the same time, when the corrosive liquid in the soaking zone 2 is soaking the concrete test block, the operator can check the internal condition through the observation tank 16. When the water level of the corrosive liquid drops, an appropriate amount of corrosive liquid can be added into the soaking zone 2 through the feeding pipe 15.

[0045] Through the above technical solution, 1. The placement component 4 is pushed by the drive component 6, and the placement component 4 moves the concrete test block from the soaking zone 2 to the interior of the cleaning zone 3 through the guide component 5, so that the cleaning component 7 can clean the corrosive liquid remaining on the surface of the concrete test block; the above setting can ensure that there is no corrosive liquid residue on the surface of the concrete test block taken out of the storage box 1, thereby effectively avoiding skin burns, allergies and other injuries that may be caused to the operator due to contact with corrosive liquid, and significantly improving the safety performance of the entire device; 2. The push frame 602 is driven to move horizontally by the motor 605 and the drive screw 601, and the push frame 602 is pushed by two sets of multi-stage telescopic rods 603. The support rod 401, guided by the guide rod 502 and the guide groove 501, first tilts upwards and then moves horizontally, thereby driving the placement frame 402 to transfer the concrete test block from the soaking area 2 to the cleaning area 3. Subsequently, the nozzle 702 sprays water from inside the U-shaped cleaning plate 701 onto the outer surface of the concrete test block, washing away the corrosive liquid remaining on its surface. Since the entire transfer and cleaning process is automatically completed inside the sealed storage box 1, and the storage box 1 is kept sealed by the cover plate 10, this design effectively isolates the operator from contact with the corrosive liquid, fundamentally avoiding the risk of skin burns, allergies, or splash injuries, thereby further improving the safety of the entire device.

[0046] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for testing the corrosion resistance of concrete test blocks, comprising a storage box (1), characterized in that, The storage box (1) is provided with a soaking area (2) and a cleaning area (3) inside. The soaking area (2) is provided with a placement component (4). A guide component (5) and a drive component (6) are provided between the soaking area (2) and the cleaning area (3). The guide component (5) is connected to the placement component (4). The guide component (5) is connected to the drive component (6). The cleaning area (3) is provided with a cleaning component (7). The placement component (4) is used to store the concrete test block. The driving component (6) drives the placement component (4) through the guiding component (5) so that the placement component (4) moves the concrete test block from the soaking area (2) to the inside of the cleaning area (3). The cleaning component (7) is used to clean the surface of the concrete test block inside the cleaning area (3).

2. The device for testing the corrosion resistance of concrete test blocks according to claim 1, characterized in that, The placement assembly (4) includes a support rod (401), which is located inside the storage box (1), and a placement rack (402) is fixedly connected to the top of the support rod (401).

3. The device for testing the corrosion resistance of concrete test blocks according to claim 2, characterized in that, The guide assembly (5) includes a guide groove (501), which is formed on the inner wall of the storage box (1). The guide groove (501) is composed of an inclined groove and a horizontal groove. A guide rod (502) is movably connected inside the guide groove (501), and the guide rod (502) is fixedly connected to the support rod (401).

4. The concrete specimen corrosion resistance testing device according to claim 3, characterized in that, The drive assembly (6) includes a drive screw (601), which is rotatably connected to the storage box (1). A push frame (602) is threadedly connected to the outer surface of the drive screw (601). Two sets of multi-stage telescopic rods (603) are movably connected inside the push frame (602). The telescopic ends of the multi-stage telescopic rods (603) are fixedly connected to the support rod (401). A fixing rod (604) is fixedly connected to the inner wall of the storage box (1). The push frame (602) is movably connected to the fixing rod (604). A motor (605) is fixedly installed on the outer surface of the storage box (1). The output end of the motor (605) is fixedly connected to the drive screw (601).

5. The device for testing the corrosion resistance of concrete test blocks according to claim 1, characterized in that, The cleaning assembly (7) includes a U-shaped cleaning plate (701), which is fixedly installed on the inner wall of the storage box (1). A plurality of nozzles (702) are fixedly connected to the inner wall of the U-shaped cleaning plate (701). A transport pipe (703) is fixedly connected to the back of the U-shaped cleaning plate (701), and one end of the transport pipe (703) extends to the outside of the storage box (1).

6. The device for testing the corrosion resistance of concrete test blocks according to claim 1, characterized in that, The storage box (1) is fixedly connected to a partition (8). The top of the storage box (1) is provided with a retrieval slot (9) corresponding to the cleaning area (3). The retrieval slot (9) is rotatably connected to a cover plate (10). The top of the storage box (1) is movably connected to a shield plate (11). The top of the partition (8) is provided with a sealing groove (12). The sealing groove (12) is movably connected to a sealing plate (13). The bottom of the shield plate (11) is fixedly connected to the sealing plate (13).

7. The device for testing the corrosion resistance of concrete test blocks according to claim 1, characterized in that, The bottom of the storage box (1) is fixedly connected to two discharge pipes (14) corresponding to the soaking area (2) and the cleaning area (3). The back of the storage box (1) is fixedly connected to a feeding pipe (15) corresponding to the soaking area (2). An observation slot (16) is provided on one side of the storage box (1).

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