An analysis device for building material quality detection

Abstract

This utility model relates to the field of building material quality testing technology, specifically an analytical device for building material quality testing, including a testing machine body. A worktable is fixedly connected to the inner bottom wall of the testing machine body, and a probe is installed on the inner top wall of the testing machine body. A fixing mechanism is provided on the inner wall of the testing machine body. By setting the fixing mechanism, the worktable can clamp and fix different building materials through two V-shaped fixing blocks. The fixing blocks cooperate with the slider and the electric push rod to move along the slide groove to one side to clamp the building materials. The clamping plate on the inner wall of the fixing block can support the building materials through the cooperation of the telescopic rod and the compression spring, reducing the shaking of the building materials during testing. The limiting plates and limiting grooves on both sides of the fixing blocks can reduce the friction coefficient with the building materials, thereby clamping and fixing the building materials and improving the accuracy of the device in detecting and analyzing building materials.

Description

Technical Field

[0001] This utility model relates to the field of building material quality testing technology, and in particular to an analytical device for building material quality testing. Background Technology

[0002] Building materials are the various materials used in construction projects. Building materials are diverse and can be broadly categorized as follows: inorganic materials, including metallic materials; organic materials, including plant-based materials, synthetic polymer materials, and asphalt materials; and composite materials, including asphalt concrete and polymer concrete. When using building materials, testing machines are needed to detect and analyze their quality.

[0003] A search of the Chinese patent "A Quality Inspection Mechanism for Building Materials" (publication number CN222461218U) reveals that this patent, through the combined use of a support platform, inspection and protection components, and fixing components, can effectively and conveniently fix the building materials to be tested, ensuring that the center of the building materials is located at the bottom of the inspection head. This method is relatively simple to operate, reducing the difficulty for staff, and allows for easy placement of the building materials to be tested. It also allows for effective observation of the testing process and further improves the fixing effect of the building materials, enhancing the practicality of the quality inspection mechanism. The device uses an adjusting block and a bidirectional screw to move two vertical plates and two fixing blocks closer together or further apart to fix the sample. The adjusting screw, through a slider, moves the clamping plate up and down to further fix the sample. However, when the fixing plates and clamping plates are used to test building materials, they are not suitable for fixing different building materials. The building materials are prone to displacement during testing, affecting the testing effect and making it inconvenient to clamp and fix the building materials, thus reducing the overall effectiveness of the device.

[0004] Therefore, an analytical device for testing the quality of building materials is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an analytical device for testing the quality of building materials in order to solve the above-mentioned problems, thereby improving the inconvenience of clamping and fixing building materials.

[0006] This utility model achieves the above-mentioned objectives through the following technical solution: an analytical device for quality testing of building materials, comprising a testing machine body, a workbench fixedly connected to the inner bottom wall of the testing machine body, a probe installed on the inner top wall of the testing machine body, and a fixing mechanism provided on the inner wall of the testing machine body; wherein, the fixing mechanism includes fixing blocks slidably connected to both sides of the top of the workbench, a clamping plate slidably connected to the middle of the inner wall of the fixing block, two telescopic rods fixedly connected between one side of the clamping plate and the fixing block, a compression spring sleeved on the outer wall of the telescopic rod, and the fixing block being V-shaped to support building materials of different shapes, thereby improving the fixing effect of the device.

[0007] Preferably, the fixing mechanism further includes a slider fixedly connected to the bottom end of the fixing block, and electric push rods are installed on both sides of the inner wall of the worktable, with one end of the electric push rod fixedly connected to the slider.

[0008] Preferably, both sides of the worktable are provided with sliding grooves that fit into the slider, and the fixed block can be guided by the slider moving along the sliding groove to one side.

[0009] Preferably, limiting plates are fixedly connected to both sides of the inner wall of the fixing block, and the limiting plates can improve the supporting effect of the fixing block on building materials.

[0010] Preferably, a limiting groove is provided on one side of the limiting plate, which can further improve the supporting effect of the limiting plate.

[0011] Preferably, the limiting plates are disposed on both sides of the clamping plate, and the two limiting plates cooperate with the clamping plate to clamp and fix the building materials.

[0012] Preferably, limit rings are provided at the top of the worktable and the bottom of the probe, which can improve the limiting effect of the worktable and the probe.

[0013] The beneficial effects of this utility model are:

[0014] 1. By setting up a fixing mechanism, the worktable can clamp and fix different building materials through two V-shaped fixing blocks. The fixing blocks cooperate with the slider and the electric push rod to move along the slide to one side to clamp the building materials. The clamping plate on the inner wall of the fixing block can support the building materials through the cooperation of the telescopic rod and the compression spring, reducing the shaking of the building materials during testing. The limiting plates and limiting grooves on both sides of the fixing block can reduce the friction coefficient with the building materials, which can clamp and fix the building materials, improving the accuracy of the device in detecting and analyzing building materials.

[0015] 2. By setting a limiting ring, when testing building materials, the limiting ring at the top of the workbench can limit the building materials, making it easier to place them. When the limiting ring at the bottom of the probe moves downward, it can cooperate with the limiting ring on the workbench to limit the building materials and prevent them from shifting. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the appearance of the present utility model;

[0017] Figure 2 This is a schematic diagram of the fixing mechanism of this utility model;

[0018] Figure 3 This is a partial schematic diagram of the fixing mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the fixing mechanism limiting structure of this utility model.

[0020] In the diagram: 1. Main body of the testing machine; 2. Workbench; 3. Probe head; 4. Fixing mechanism; 401. Fixing block; 402. Clamping plate; 403. Telescopic rod; 404. Compression spring; 405. Limiting plate; 406. Limiting groove; 407. Slider; 408. Slide groove; 409. Electric push rod; 410. Limiting ring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In practical implementation: such as Figure 1-4 As shown, an analytical device for testing the quality of building materials is disclosed. The device comprises a testing machine body 1, a workbench 2 fixedly connected to the inner bottom wall of the testing machine body 1, a probe head 3 installed on the inner top wall of the testing machine body 1, and a fixing mechanism 4 provided on the inner wall of the testing machine body 1. The fixing mechanism 4 includes fixing blocks 401 slidably connected to both sides of the top of the workbench 2, a clamping plate 402 slidably connected to the middle of the inner wall of the fixing block 401, and two telescopic rods 403 fixedly connected between one side of the clamping plate 402 and the fixing block 401. A compression spring 404 is sleeved on the outer wall of the telescopic rod 403.

[0023] like Figure 2 and Figure 3As shown, the fixing mechanism 4 also includes a slider 407 fixedly connected to the bottom end of the fixing block 401. Electric push rods 409 are installed on both sides of the inner wall of the worktable 2. One end of the electric push rod 409 is fixedly connected to the slider 407. Slide grooves 408 that engage with the slider 407 are provided on both sides of the worktable 2. Limiting plates 405 are fixedly connected to both sides of the inner wall of the fixing block 401. A limiting groove 406 is provided on one side of the limiting plate 405. The limiting plate 405 is located on both sides of the clamping plate 402. Two fixed blocks 401 drive the slider 407 to move along the inner wall of the slide groove 408 from one side to the middle via an electric push rod 409 to clamp the building material. The telescopic rod 403 and the compression spring 404 cooperate to apply pressure to the clamping plate 402 so that it can limit and fix the building material. The fixed blocks 401 then reinforce the building material through two limiting plates 405 and limiting grooves 406, which can prevent the building material from shifting during testing and improve the testing effect of the building material.

[0024] like Figure 4 As shown, both the top of the workbench 2 and the bottom of the probe head 3 are equipped with limit rings 410. When building materials are placed on the workbench 2, the limit rings 410 on the workbench 2 can limit the building materials. When the probe head 3 moves downward, the probe head 3 cooperates with the limit rings 410 on the workbench 2 through the bottom limit rings 410 to perform limit detection on the building materials, thereby improving the detection and analysis effect of the device.

[0025] In use, the building materials are placed on the workbench 2. The electric push rod 409 is extended by the PLC control panel on the outside of the main body of the testing machine, which moves the fixing block 401 on the top of the slider 407 to one side to clamp the building materials. The clamping plate 402 inside the fixing block 401 cooperates with the compression spring 404 through the telescopic rod 403. When the compression spring 404 is squeezed, it generates elastic force, which, together with the telescopic rod 403, acts as a buffer to disperse the elastic force and reduce the fluctuation frequency of the clamping plate 402, thus clamping and fixing the building materials. The limiting plate 405 and the limiting groove 406 limit the material. The hydraulic rod is driven by the PLC control panel to move the probe head 3 downward to detect and analyze the building materials on the workbench 2.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An analytical device for quality testing of building materials, characterized in that, include: The main body of the testing machine (1) has a workbench (2) fixedly connected to the inner bottom wall of the main body of the testing machine (1), a probe (3) is installed on the inner top wall of the main body of the testing machine (1), and a fixing mechanism (4) is provided on the inner wall of the main body of the testing machine (1). The fixing mechanism (4) includes a fixing block (401) slidably connected to both sides of the top of the workbench (2). A clamping plate (402) is slidably connected to the middle of the inner wall of the fixing block (401). Two telescopic rods (403) are fixedly connected between one side of the clamping plate (402) and the fixing block (401). A compression spring (404) is sleeved on the outer wall of the telescopic rod (403).

2. The analytical device for quality testing of building materials according to claim 1, characterized in that: The fixing mechanism (4) also includes a slider (407) fixedly connected to the bottom of the fixing block (401). Electric push rods (409) are installed on both sides of the inner wall of the workbench (2). One end of the electric push rod (409) is fixedly connected to the slider (407).

3. The analytical device for quality testing of building materials according to claim 2, characterized in that: Both sides of the workbench (2) are provided with slide grooves (408) that fit into the slider (407).

4. The analytical device for quality testing of building materials according to claim 1, characterized in that: Limiting plates (405) are fixedly connected to both sides of the inner wall of the fixing block (401).

5. The analytical device for quality testing of building materials according to claim 4, characterized in that: A limiting groove (406) is provided on one side of the limiting plate (405).

6. The analytical device for quality testing of building materials according to claim 4, characterized in that: The limiting plate (405) is disposed on both sides of the clamping plate (402).

7. The analytical device for testing the quality of building materials according to claim 1, characterized in that: Limiting rings (410) are provided at the top of the workbench (2) and the bottom of the probe (3).

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