Concrete durability testing device for hydraulic engineering
By introducing a cleaning mechanism and a moving trough structure into the concrete durability testing device, the problems of inconvenient internal cleaning of the equipment and inconvenient operation of the test blocks have been solved, and a convenient cleaning and operation process has been achieved.
Patent Information
- Application Number
- CN202520052465.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-01-10
AI Technical Summary
Existing concrete durability testing equipment often results in concrete residue falling into the equipment during frequent handling of concrete test blocks, making cleaning and handling inconvenient.
A test device for the durability of concrete in hydraulic engineering was designed, which is equipped with a cleaning mechanism and a moving trough structure. The cleaning mechanism uses a soft cleaning wipe to clean the residue through the cooperation of a sliding plate and a limiting slider. The moving trough facilitates the picking up and placing of test blocks through the cooperation of a guide rod and a moving block.
It enables convenient cleaning of the equipment interior and easy operation of test blocks, simplifies the installation and disassembly process of concrete test blocks, and improves the ease of use.
Smart Images
Figure CN223770211U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of concrete durability testing technology, specifically a concrete durability testing device for hydraulic engineering. Background Technology
[0002] A concrete durability testing device is a specialized instrument used to test the durability of concrete materials during long-term use. The basic principle of this device is to conduct accelerated aging tests on concrete materials by simulating various environmental conditions (such as temperature changes, humidity changes, and chemical corrosion) to assess their durability. This equipment can simulate the harsh environments that concrete materials may encounter in actual use, helping engineers better understand changes in material performance.
[0003] Existing concrete durability testing equipment requires placing concrete test blocks inside the equipment. During the frequent handling of concrete test blocks, concrete residue may fall inside the equipment, making it inconvenient to clean and handle, and thus inconvenient to use.
[0004] Therefore, this application provides a test device for the durability of concrete in hydraulic engineering to solve the above problems. Utility Model Content
[0005] This application provides a concrete durability testing device for hydraulic engineering, aiming to solve the problems mentioned in the background art of existing concrete durability testing equipment, which require placing concrete test blocks inside the equipment. During the frequent handling of concrete test blocks, concrete residue may fall into the equipment, making it inconvenient to clean and handle, and thus inconvenient to use.
[0006] To achieve the above objectives, this application provides the following technical solution: a concrete durability testing device for water conservancy projects, comprising a concrete durability testing equipment, a sealing door rotatably connected to one side of the concrete durability testing equipment, a display screen provided on the front of the concrete durability testing equipment, a control switch provided on the front of the concrete durability testing equipment, and a cleaning mechanism provided inside the concrete durability testing equipment.
[0007] Preferably, to address the problem that existing concrete durability testing equipment requires placing concrete test blocks inside the equipment, and that concrete residue may fall inside during frequent handling of the test blocks, making cleaning inconvenient and hindering use, the cleaning mechanism includes a placement plate located inside the concrete durability testing equipment. The placement plate has sliding grooves on both sides of its top. Limiting sliders are installed inside the sliding grooves and are slidably connected to them. Mounting frames are fixedly connected to the tops of two sets of limiting sliders. Mounting blocks are installed inside the mounting frames, and the bottoms of the mounting blocks are fixed... The device is equipped with a cleaning wipe. By pressing the fixing rod, the fixing rod pushes the sliding plate to slide inside the mounting block. The sliding plate compresses the spring on the side, causing the fixing rod to enter the interior of the mounting block and insert the mounting block into the interior of the mounting frame. The fixing rod is subjected to the rebound force of the spring, causing it to insert into the fixing groove, thus fixing the mounting block inside the mounting frame. Pulling the mounting frame causes the mounting frame to move the limiting slider inside the sliding groove. The cleaning wipe at the bottom of the mounting block cleans the placement plate, which can easily clean up debris after concrete testing. It is also easy to install and disassemble, simple and quick to operate, and convenient to use.
[0008] Preferably, in order to solve the problem of easy installation of the mounting block, the mounting block is provided with a fixing rod inside, and a fixing groove adapted to the fixing rod is opened on one side of the mounting frame. The fixing rod is inserted into the fixing groove, which can easily fix the mounting block inside the mounting frame and make it convenient to use.
[0009] Preferably, in order to solve the problem of convenient operation of the fixing rod, a sliding plate is fixedly connected to one end of the fixing rod inside the mounting block. The sliding plate is slidably connected to the mounting block, and a spring is fixedly connected between the side of the sliding plate and the inside of the mounting block. The sliding plate can improve the stability of the movement of the fixing rod, and the spring can make it easy for the fixing rod to return to its original shape, making it convenient to use.
[0010] Preferably, to address the issue of convenient placement and retrieval of concrete test blocks, the concrete durability testing equipment has two sets of moving slots inside. Guide rods are fixedly connected inside the two sets of moving slots, and moving blocks are installed outside the guide rods. The top of each moving block is fixedly connected to a placement plate. Pulling the placement plate causes the moving block to slide outside the guide rods inside spring one, compressing spring two on its side. This moves the placement plate to the outside of the concrete durability testing equipment, facilitating the retrieval of the concrete test block. Conversely, placing the concrete test block on top of the placement plate causes the moving block to be subjected to the rebound force of spring two, moving the placement plate inside the concrete durability testing equipment, thus facilitating the placement and retrieval of the concrete test block. The operation is simple, quick, and convenient.
[0011] Preferably, to address the issue of ease of use, the moving block is slidably connected to the guide rod, and a second spring is sleeved on the outside of the guide rod. The second spring is fixedly connected between the side of the moving block and the inside of the first spring. The slidable connection between the moving block and the guide rod can improve the stability of the moving block's movement. The compression of the second spring on the side of the moving block allows the placement plate to easily return to its original shape, making it convenient to use.
[0012] Preferably, in order to solve the problem of easy movement of the placement plate, the placement plate is adapted to the interior of the concrete durability testing equipment, and the placement plate is slidably connected to the concrete durability testing equipment. The slidable connection between the placement plate and the concrete durability testing equipment allows the placement plate to slide easily inside the concrete durability testing equipment, making it convenient to use.
[0013] This cleaning mechanism, by pressing the fixing rod, causes the fixing rod to push the sliding plate to slide inside the mounting block. The sliding plate compresses the spring on the side, allowing the fixing rod to enter the interior of the mounting block and insert the mounting block into the interior of the mounting frame. The fixing rod, under the rebound force of the spring, inserts into the fixing groove, thus fixing the mounting block inside the mounting frame. Pulling the mounting frame causes the mounting frame to move the limiting slider inside the sliding groove. The cleaning soft wipe at the bottom of the mounting block cleans the placement plate, making it convenient to clean debris after concrete testing. It is also easy to install and disassemble, simple and quick to operate, and convenient to use.
[0014] This cleaning mechanism involves pulling the placement plate, causing it to slide against the guide rod inside spring one, compressing spring two on the side of the moving block. This moves the placement plate to the outside of the concrete durability testing equipment, facilitating the removal of concrete test blocks. Conversely, placing a concrete test block on top of the placement plate causes the moving block to rebound under the force of spring two, moving the placement plate inside the equipment for easy placement and removal of the test blocks. The operation is simple, quick, and convenient. Attached Figure Description
[0015] Figure 1 A three-dimensional structural schematic diagram of a concrete durability testing device for hydraulic engineering projects;
[0016] Figure 2 A three-dimensional dynamic structural schematic diagram of a concrete durability testing device for hydraulic engineering.
[0017] Figure 3 A three-dimensional schematic diagram of a concrete durability testing device for hydraulic engineering.
[0018] Figure 4 A three-dimensional structural diagram of the cleaning mechanism of a concrete durability testing device for hydraulic engineering.
[0019] Figure 5 A top view schematic diagram of the cleaning mechanism of a concrete durability testing device for hydraulic engineering.
[0020] Figure 6 This utility model Figure 5 Enlarged schematic diagram of the structure at point A in the middle;
[0021] Figure 7 This is a three-dimensional schematic diagram of a concrete durability testing device for hydraulic engineering.
[0022] In the picture:
[0023] 1. Concrete durability testing equipment; 2. Sealed door; 3. Display screen; 4. Control switch; 5. Cleaning mechanism; 51. Placement plate; 52. Sliding groove; 53. Limiting slider; 54. Mounting frame; 55. Mounting block; 56. Cleaning wiper; 57. Fixing rod; 58. Fixing groove; 59. Sliding plate; 60. Spring 1; 61. Moving groove; 62. Guide rod; 63. Moving block; 64. Spring 2. Detailed Implementation
[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0025] Example 1
[0026] This embodiment provides a device for testing the durability of concrete in hydraulic engineering projects, such as... Figure 1-7 As shown, the concrete durability testing device for water conservancy projects includes a concrete durability testing device 1, a sealing door 2 rotatably connected to one side of the concrete durability testing device 1, a display screen 3 on the front of the concrete durability testing device 1, a control switch 4 on the front of the concrete durability testing device 1, and a cleaning mechanism 5 inside the concrete durability testing device 1.
[0027] During use, the cleaning mechanism 5 allows for easy cleaning of debris after concrete testing, and also facilitates the placement and retrieval of concrete. The operation is simple, quick, and convenient.
[0028] Specifically, the cleaning mechanism 5 includes a placement plate 51 installed inside the concrete durability testing equipment 1. The top two sides of the placement plate 51 are provided with sliding grooves 52. The sliding grooves 52 are provided with limiting sliders 53. The limiting sliders 53 are slidably connected to the sliding grooves 52. The top of the two sets of limiting sliders 53 are fixedly connected with mounting brackets 54. The mounting brackets 54 are provided with mounting blocks 55. The bottom of the mounting blocks 55 is fixedly connected with a cleaning soft wipe 56.
[0029] In use, pressing the fixing rod 57 causes it to push the sliding plate 59 to slide inside the mounting block 55. The sliding plate 59 compresses the spring 60 on its side, causing the fixing rod 57 to enter the mounting block 55 and insert the mounting block 55 into the mounting frame 54. The fixing rod 57 is subjected to the rebound force of the spring 60, causing it to insert into the fixing groove 58, thus fixing the mounting block 55 inside the mounting frame 54. Pulling the mounting frame 54 causes the limiting slider 53 to slide inside the sliding groove 52. The cleaning soft wipe 56 at the bottom of the mounting block 55 cleans the placement plate 51, which can easily clean the debris after concrete testing and facilitates installation and disassembly. The operation is simple, quick, and convenient.
[0030] Furthermore, the mounting block 55 is provided with a fixing rod 57 inside, and a fixing groove 58 adapted to the fixing rod 57 is provided on one side of the mounting frame 54. The fixing rod 57 is inserted into the fixing groove 58, which can easily fix the mounting block 55 inside the mounting frame 54, making it convenient to use.
[0031] Furthermore, a sliding plate 59 is fixedly connected to one end of the fixing rod 57 inside the mounting block 55. The sliding plate 59 is slidably connected to the mounting block 55. A spring 60 is fixedly connected between the side of the sliding plate 59 and the inside of the mounting block 55. The fixing rod 57 pushes the sliding plate 59 to compress the spring 60 on the side. The sliding plate 59 can improve the stability of the movement of the fixing rod 57, and the spring 60 can facilitate the fixing rod 57 to return to its original shape for easy use.
[0032] Specifically, the placement plate 51 is adapted to the interior of the concrete durability testing equipment 1, and the placement plate 51 is slidably connected to the concrete durability testing equipment 1. The slidable connection between the placement plate 51 and the concrete durability testing equipment 1 allows the placement plate 51 to slide easily inside the concrete durability testing equipment 1, making it convenient to use.
[0033] Example 2
[0034] Unlike Example 1, in order to solve the problem of convenient placement and retrieval of concrete test blocks, the concrete durability testing equipment 1 has two sets of moving slots 61 inside. Guide rods 62 are fixedly connected inside the two sets of moving slots 61, and moving blocks 63 are provided outside the guide rods 62. The top of the moving blocks 63 is fixedly connected to the placement plate 51.
[0035] In use, pulling the placement plate 51 causes the moving block 63 to slide outside the guide rod 62 inside the spring 60, compressing the spring 64 on the side. This moves the placement plate 51 to the outside of the concrete durability testing equipment 1, making it easy to pick up the concrete test block. Conversely, placing the concrete test block on top of the placement plate 51 causes the moving block 63 to be pushed back by the spring 64, moving the placement plate 51 inside the concrete durability testing equipment 1, making it easy to place and pick up the concrete test block. The operation is simple, quick, and convenient.
[0036] Specifically, the movable block 63 is slidably connected to the guide rod 62, and a second spring 64 is sleeved on the outside of the guide rod 62. The second spring 64 is fixedly connected between the side of the movable block 63 and the inside of the first spring 60. The slidable connection between the movable block 63 and the guide rod 62 can improve the stability of the movement of the movable block 63. The movable block 63 compresses the second spring 64 on the side. Through the second spring 64, the placement plate 51 can be easily restored to its original shape, making it convenient to use.
[0037] It should be noted that the concrete durability testing equipment 1 is an existing device, and its working principle, size and model are not related to the function of this application, so they will not be described in detail. The control method of this utility model is controlled by a controller. The control circuit of the controller can be implemented by a person skilled in the art through simple programming. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.
[0038] The above are merely preferred embodiments of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.
Claims
1. A concrete durability testing device for hydraulic engineering, comprising a concrete durability testing device (1), wherein a sealing door (2) is rotatably connected to one side of the concrete durability testing device (1), a display screen (3) is provided on the front of the concrete durability testing device (1), and a control switch (4) is provided on the front of the concrete durability testing device (1), characterized in that, The interior of the concrete durability test equipment (1) is provided with a cleaning mechanism (5); The cleaning mechanism (5) comprises a placing plate (51) arranged in the interior of the concrete durability test equipment (1), both sides of the top of the placing plate (51) are provided with sliding grooves (52), the interior of the sliding grooves (52) is provided with limiting sliding blocks (53), the limiting sliding blocks (53) are in sliding connection with the sliding grooves (52), the top of the two groups of limiting sliding blocks (53) is fixedly connected with mounting racks (54), the interior of the mounting racks (54) is provided with mounting blocks (55), and the bottom of the mounting blocks (55) is fixedly connected with cleaning soft wipers (56).
2. The hydraulic concrete durability testing device of claim 1, wherein: The interior of the mounting block (55) is provided with a fixing rod (57), one side of the mounting rack (54) is provided with a fixing groove (58) matched with the fixing rod (57), and the fixing rod (57) is inserted into the fixing groove (58).
3. The hydraulic concrete durability testing device of claim 2, wherein: One end of the fixing rod (57) arranged in the interior of the mounting block (55) is fixedly connected with a sliding plate (59), the sliding plate (59) is in sliding connection with the mounting block (55), and the spring one (60) is fixedly connected between the side surface of the sliding plate (59) and the interior of the mounting block (55).
4. The hydraulic concrete durability testing device of claim 1, wherein: The interior of the concrete durability test equipment (1) is provided with two groups of moving grooves (61), the interior of the two groups of moving grooves (61) is fixedly connected with guide rods (62), the exterior of the guide rods (62) is provided with moving blocks (63), and the top of the moving blocks (63) is fixedly connected with the placing plate (51).
5. The hydraulic concrete durability testing device of claim 4, wherein: The moving blocks (63) are in sliding connection with the guide rods (62), the exterior of the guide rods (62) is sleeved with spring two (64), and the spring two (64) is fixedly connected between the side surface of the moving block (63) and the interior of the spring one (60).
6. The hydraulic concrete durability testing device of claim 1, wherein: The placing plate (51) is matched with the interior of the concrete durability test equipment (1), and the placing plate (51) is in sliding connection with the concrete durability test equipment (1).