A device for detecting sampling of construction quality

Abstract

This utility model relates to the technical field of building concrete testing, and discloses a sampling device for building quality testing, including a frame assembly. A transmission assembly is installed on the rear side of the frame assembly, and a dispersion assembly is installed on the front side of the frame assembly. A convenient disassembly and assembly collection assembly is installed at the bottom of the frame assembly. By incorporating the transmission and dispersion assemblies, this utility model allows for the following: when sampling and testing concrete in buildings, the transmission assembly first distributes the concrete evenly by rotating it at high speed; then, the dispersion assembly further accelerates and enhances the even dispersion of the concrete during the transmission process; finally, the randomly spilled material is sampled and tested through the discharge port at the bottom of the frame assembly. This results in more uniform and random sampling, allowing the sampled data to more closely reflect the overall material condition.

Description

Technical Field

[0001] This utility model relates to the technical field of building concrete testing, specifically to a sampling device for building quality testing. Background Technology

[0002] Quality inspection of building materials is a crucial aspect of ensuring the quality of construction projects. Sampling is a key step in this process, ensuring accurate and reliable test results. The following are common sampling methods for building material quality inspection: 1. Cement sampling; 2. Asphalt sampling; 3. Concrete sampling; 4. Reinforcing steel sampling; 5. Sand and gravel sampling, and many other different building materials. When sampling fluid materials like concrete, a more uniformly distributed sample is necessary to obtain data that more closely reflects reality.

[0003] Application number CN202222485797.1 discloses a sampling device for building quality inspection, relating to the field of building engineering technology. This utility model includes a moving device, a driving device, a sliding device, a supporting device, a lifting device, and a rotating device. The moving device includes a base plate; the driving device includes a driving bracket and a driving wheel, which are welded to the base plate; the sliding device includes a toothed rack; the supporting device includes legs and a support plate; the lifting device includes a mounting base and a lifting plate, which are bolted together; and the rotating device includes a screw rod that rotates with a threaded through-hole. In this sampling device for building quality inspection, the moving device initially positions the entire device at the sampling location; the lifting device adjusts the height of the rotating device by driving the lifting plate; the rotating device performs drilling sampling at the sampling location; and the driving device, through the driving wheel, drives the sliding device to move the entire supporting device for secondary positioning.

[0004] Although the above-mentioned utility model uses a moving device to drive the entire device to initially position the sampling location, a lifting device to drive the lifting plate to adjust the height of the rotating device, a rotating device to perform hole sampling at the sampling location, and a driving device to drive the sliding device to move the entire support device for secondary positioning through the driving wheel, there is a shortcoming: when the device is sampling, it is not able to fully distribute or mix the material for sampling, which may cause the final sampled data to diverge from the actual data. Utility Model Content

[0005] The purpose of this invention is to provide a sampling device for building quality testing, in order to solve the problem that it is not yet possible to sample materials that are sufficiently distributed or mixed.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a sampling device for building quality testing, including a frame assembly, a transmission assembly installed on the rear side of the frame assembly, a dispersing assembly installed on the front side of the frame assembly, and a convenient disassembly and assembly collection assembly installed at the bottom of the frame assembly. The frame assembly includes an outer shell, with splicing plates installed on both sides of the outer shell, an inner liner layer installed on the inner edge of the splicing plates, and a feeding port installed on the outer bottom of the splicing plates.

[0007] Furthermore, the inner liner includes an inner liner tube, the inner liner tube has a discharge hole around its periphery, and a limiting ring one is installed on the front side, while a limiting ring two is installed on the other side of the inner liner tube. The limiting ring one is installed on the inner side of the rotating groove for limiting.

[0008] Furthermore, the transmission assembly includes a rotary motor, which is mounted on the outer side of the splicing plate, and a rotating gear is mounted on the inner side of the rotary motor. A transmission belt is mounted on the outer side of the rotating gear, and transmission teeth are mounted on the inner side of the transmission belt. A driven gear is mounted on the bottom inner side of the transmission teeth.

[0009] Furthermore, the dispersive component includes a mounting block, which is mounted on the outside of the splicing plate, and a connecting plate is mounted on the outside of the mounting block. A brake motor is mounted on the inside of the connecting plate, and a powerful air outlet is mounted at the end of the brake motor.

[0010] Furthermore, the convenient disassembly and assembly collection component includes a connecting outlet. A limiting plate is installed in the middle of the outer wall of the connecting outlet, and a limiting groove is opened at the end of the connecting outlet. The connecting outlet is installed at the bottom of the outer shell. A limiting ball is installed on the inner side of the limiting groove. A return spring is installed on one side of the limiting plate. A limiting plate is installed at the end of the return spring. The limiting plate is installed on the disassembly and assembly locking cylinder. A limiting wall is installed on the inner front end of the disassembly and assembly locking cylinder. The limiting ball is correspondingly installed on the inner side of the limiting ring groove. The limiting ring groove is opened at the top of the outer wall of the collection cup.

[0011] This utility model has the following beneficial effects: (1) This utility model is a sampling device for building quality testing. By setting a transmission component and a dispersion component in the device, when using this device to sample and test concrete in the building, the input concrete can be distributed evenly by high-speed rotation through the transmission component. Then, the installed dispersion component can accelerate and strengthen the effect of evenly dispersing the concrete during the transmission process. Finally, the randomly spilled material can be sampled and tested through the bottom outlet of the frame component. This makes the sampled material more uniform and random, and the sampled data more closely reflects the overall material condition.

[0012] (2) This utility model is a sampling device for building quality inspection. By installing a convenient disassembly and assembly collection component at the bottom of the device, the device can be conveniently installed and disassembled when collecting materials. This makes the disassembly work after sampling more convenient and avoids cumbersome operation steps.

[0013] 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

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, 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 this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of a sampling device for building quality testing according to the present invention; Figure 2 This is a schematic diagram of the disassembled structure of a sampling device for building quality inspection according to the present invention; Figure 3 This is a cross-sectional structural schematic diagram of a sampling device for building quality inspection according to the present invention; Figure 4 This is a schematic diagram of a convenient disassembly and assembly collection component for a building quality inspection sampling device according to the present invention; The attached diagram lists the components represented by each number as follows: In the diagram: 1. Frame assembly; 2. Transmission assembly; 3. Dispersion assembly; 4. Convenient disassembly and assembly collection assembly; 101. Outer shell; 102. Connecting plate; 103. Inner liner; 104. Feed port; 201. Rotary motor; 202. Rotating gear; 203. Transmission belt; 204. Transmission tooth pattern; 205. Driven gear; 301. Mounting block; 302. Connecting plate; 303. Brake motor; 304. Strong... 401. Air outlet; 402. Connecting outlet; 403. Limiting plate one; 404. Return spring; 405. Limiting groove; 406. Limiting ball; 407. Limiting plate two; 408. Removal and installation locking cylinder; 409. Limiting wall; 410. Limiting ring groove; 1031. Collection cup; 1032. Inner tube; 1033. Discharge hole; 1034. Limiting ring one; 1035. Rotating groove; 1036. Limiting ring two. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1 - Figure 4 As shown, this utility model is a sampling device for building quality testing, including a frame assembly 1, a transmission assembly 2 installed on the rear side of the frame assembly 1, a dispersing assembly 3 installed on the front side of the frame assembly 1, and a convenient disassembly and assembly collection assembly 4 installed at the bottom of the frame assembly 1. The frame assembly 1 includes an outer shell 101, with splicing plates 102 installed on both sides of the outer shell 101. An inner liner layer 103 is installed on the inner edge of the splicing plate 102, and a feeding port 104 is installed on the bottom outer side of the splicing plate 102. After the splicing plates 102 are installed on both sides of the outer shell 101, the inner liner layer 103 is installed on the inner edge of the splicing plate 102. After the assembly is completed, a cavity space is formed between the outer shell 101 and the inner liner layer 103. Then, the corresponding material is fed in through the feeding port 104 on one side.

[0018] By incorporating a transmission component 2 and a dispersion component 3 into the device, when sampling and testing concrete in a building, the transmission component 2 first distributes the concrete evenly by rotating it at high speed. Then, the dispersion component 3 further accelerates and enhances the even dispersion of the concrete during the transmission process. Finally, the randomly spilled material is sampled and tested through the discharge port at the bottom of the frame component 1. This ensures that the sampled material is more uniform and random, and that the sampled data more closely reflects the overall material condition.

[0019] The inner liner 103 includes an inner liner tube 1031. The inner liner tube 1031 has a discharge hole 1032 around its periphery and a limit ring 1033 is installed on its front side. At the same time, a limit ring 2 1035 is installed on the other side of the inner liner tube 1031. The limit ring 1033 is installed on the inner side of the rotating groove 1034.

[0020] The transmission assembly 2 includes a rotary motor 201, which is installed on the outer side of the splicing plate 102. A rotating gear 202 is installed on the inner side of the rotary motor 201, and a transmission belt 203 is installed on the outer side of the rotating gear 202. A transmission tooth 204 is installed on the inner side of the transmission belt 203, and a driven gear 205 is installed at the bottom inner side of the transmission tooth 204. When materials are fed in, the rotary motor 201 installed on the rear side drives the rotating gear 202 on the inner side, which in turn drives the transmission belt 203 on the outer side. Then, the transmission tooth 204 on the inner side of the transmission belt 203 drives the driven gear 205 installed at the bottom inner side to rotate. The driven gear 205 is installed at the tail end of the inner liner 103, so the inner liner 103 can be rotated synchronously through the above rotational operation.

[0021] The dispersing component 3 includes a mounting block 301, which is installed on the outside of the splicing plate 102. A connecting plate 302 is installed on the outside of the mounting block 301, and a brake motor 303 is installed on the inside of the connecting plate 302. A powerful air outlet 304 is installed at the end of the brake motor 303. While rotating, the brake motor 303 is positioned and fixed by the connecting plate 302 installed on the outside of the mounting block 301. Then, the brake motor 303 blows out through the powerful air outlet 304 on the inside, which can accelerate and enhance the uniformity and flow rate of the internal material. Under the action of strong wind, the material can be concentrated in the bottom collection bin 410 through the discharge hole 1032.

[0022] The convenient disassembly and assembly collection component 4 includes a connecting outlet 401. A limiting plate 402 is installed in the middle of the outer wall of the connecting outlet 401, and a limiting groove 404 is opened at the end of the connecting outlet 401. The connecting outlet 401 is installed at the bottom of the outer shell 101. A limiting ball 405 is installed inside the limiting groove 404. A return spring 403 is installed on one side of the limiting plate 402. A limiting plate 406 is installed at the end of the return spring 403. The limiting plate 406 is installed in the disassembly and assembly locking cylinder 407. A limiting wall 408 is installed at the front end of the inner side of the disassembly and assembly locking cylinder 407. The limiting ball 405 is installed inside the limiting ring groove 409. The limiting ring groove 409 is opened on the outer wall of the collection cup 410. At the top, after the material collection is completed, the collection cup 410 can be disassembled. When disassembling, first move the disassembly locking cylinder 407 to the rear. The internal limiting plate 2 406 presses the return spring 403 into the space between it and the limiting plate 1 406, thus completing the movement. Move the limiting wall 408 on the inner front wall of the disassembly locking cylinder 407 out of the position of the limiting ball 405. When the limiting ball 405 is disengaged from the outer limiting work, the collection cup 410, which is limited by the limiting ring groove 409 on the inner side, can be pulled outward. The limiting ball 405 can be moved upward to complete the separation from the collection cup 410, thus making disassembly and assembly very convenient.

[0023] When using this device, first install the frame assembly 1 at the corresponding device outlet. Then, install the transmission assembly 2 inside the frame assembly 1, with the braking end installed on the outside of the frame assembly 1. Next, install the dispersing assembly 3 on the inlet side of the frame assembly 1. Finally, install the easy-to-assemble and disassemble collection assembly 4 at the bottom of the frame assembly 1. This allows for convenient installation via the easy-to-assemble and disassemble collection assembly 4, and easy disassembly after sampling. This simplifies the assembly and disassembly process. Before use, first install the assembly on both sides of the outer casing 101. The inner liner 103 is then installed on the inner edge of the splicing plate 102. After assembly, a cavity space is formed between the outer shell 101 and the inner liner 103. Materials are then fed in through the feeding port 104 on one side. Once the materials are fed in, the rotary motor 201 installed on the rear drives the inner rotating gear 202, which in turn drives the outer transmission belt 203. The transmission belt 203, with its inner teeth 204, drives the driven gear 205 installed at the bottom of the inner side to rotate. Installed at the tail end of the inner liner 103, the inner liner 103 can be rotated synchronously through the above-mentioned rotation operation. Simultaneously, the brake motor 303 is positioned and fixed via the connecting plate 302 mounted on the outer side of the mounting block 301. Then, the brake motor 303 blows air through the powerful inner air outlet 304, accelerating and enhancing the uniformity and flow rate of the internal material. Under the action of strong air, the material is concentrated in the bottom collection cup 410 through the discharge hole 1032. After the material collection is complete, the collection cup 410 can be disassembled. During disassembly, first move the disassembly locking cylinder 407 to the rear. The internal limiting plate 2 406 presses the return spring 403 into the space between it and the limiting plate 1 406, thus completing the movement. Move the limiting wall 408 on the inner front side of the disassembly locking cylinder 407 out of the position of the limiting ball 405. When the limiting ball 405 is disengaged from the outer limiting work, the collecting cup 410, which is limited by the limiting ring groove 409 on the inner side, can be pulled outward. The limiting ball 405 can be moved upward to complete the separation from the collecting cup 410, thus making disassembly and assembly very convenient.

[0024] The preferred embodiments of this utility model disclosed above are merely illustrative of the present 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 this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for building quality detection sampling comprising a frame assembly (1) characterized in that: A transmission assembly (2) is installed on the rear side of the frame assembly (1), and a dispersing assembly (3) is installed on the front side of the frame assembly (1). Meanwhile, a convenient disassembly and assembly collection assembly (4) is installed on the bottom of the frame assembly (1). The frame assembly (1) includes a shell (101), on both sides of the shell (101) are splicing plates (102), an inner liner layer (103) is installed on the inner edge of the splicing plate (102), and a feeding port (104) is installed on the outer bottom of the splicing plate (102).

2. A device for building quality detection sampling according to claim 1, characterized in that: The inner liner (103) includes an inner liner tube (1031), with a discharge hole (1032) around the periphery of the inner liner tube (1031) and a limiting ring one (1033) installed on the front side. At the same time, a limiting ring two (1035) is installed on the other side of the inner liner tube (1031). The limiting ring one (1033) is limited and installed inside the rotating groove (1034).

3. A device for building quality detection sampling according to claim 1, characterized in that: The transmission assembly (2) includes a rotary motor (201), which is mounted on the outside of the splicing plate (102). A rotating gear (202) is mounted on the inside of the rotary motor (201). A transmission belt (203) is mounted on the outside of the rotating gear (202). A transmission tooth (204) is mounted on the inside of the transmission belt (203). A passive gear (205) is mounted on the bottom inside of the transmission tooth (204).

4. The device for building quality detection sampling according to claim 1, characterized in that: The dispersive component (3) includes a mounting block (301) which is mounted on the outside of the splicing plate (102), and a connecting plate (302) is mounted on the outside of the mounting block (301). A brake motor (303) is mounted on the inside of the connecting plate (302), and a powerful air outlet (304) is mounted at the end of the brake motor (303).

5. A device for building quality testing and sampling as claimed in claim 1, wherein: The convenient disassembly and assembly collection component (4) includes a connection outlet (401). A limiting plate (402) is installed in the middle of the outer wall of the connection outlet (401), and a limiting slot (404) is opened at the end of the connection outlet (401). The connection outlet (401) is installed at the bottom of the outer shell (101). A limiting ball (405) is installed on the inner side of the limiting slot (404). A return spring (403) is installed on one side of the limiting plate (402). A limiting plate (406) is installed at the end of the return spring (403). The limiting plate (406) is installed on the disassembly and assembly locking cylinder (407). A limiting wall (408) is installed on the front end of the inner side of the disassembly and assembly locking cylinder (407). The limiting ball (405) is installed on the inner side of the limiting ring groove (409). The limiting ring groove (409) is opened on the top of the outer wall of the collection cup (410).

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