Sampling device for concrete foundation pouring quality detection

Abstract

The utility model relates to a sampling device for concrete foundation pouring quality detection. The sampling device for concrete foundation pouring quality detection comprises a mounting base, mounting holes vertically penetrating through the mounting base are transversely formed in the top of the mounting base in an array mode, sliding rods are slidably connected into the mounting holes in a penetrating mode, the outer walls of the sliding rods are sleeved with tension springs, and the top ends of the tension springs are fixedly connected with the top ends of the sliding rods; the bottom end of the sliding rod is fixedly connected with the top of the mounting base, temporary storage pipes are transversely arranged at the bottom of the mounting base in an array mode and correspondingly communicate with the mounting holes, the bottom end of the sliding rod is fixedly connected with a pressing plug, the pressing plug is attached to the inner walls of the temporary storage pipes in a sealed mode, and two rectangular holes are formed in the side wall of each temporary storage pipe. The outer wall of the pressing plug is attached to the two rectangular holes in a sealed mode, a U-shaped cover is connected to the bottom of the mounting base in a clamped mode, and the temporary storage pipe is located in the U-shaped cover. According to the invention, the detection result is more comprehensive, and the small-size design is adopted, so that the device is easier to carry and use.

Description

Technical Field

[0001] This application relates to the field of sampling device technology, and in particular to a sampling device for testing the quality of concrete foundation pouring. Background Technology

[0002] The utility model with authorization announcement number CN218496453U relates to the technical field of concrete sampling devices, and in particular to a concrete foundation sampling device for building engineering quality testing. It includes a base, with pillars installed at both ends of the base. A connecting rod is installed between the tops of the pillars, and an adjusting plate is slidably engaged between the pillars. An adjusting mechanism is provided between the connecting rod and the adjusting plate. A connecting plate is installed between opposite sides of the adjusting plate, and a drive motor is installed in the middle of the connecting plate. A drill barrel is installed at the output end of the drive motor. An installation groove is opened in the middle of the base, located below the drill barrel, and a placement mechanism is provided inside the installation groove. The adjusting mechanism includes an installation sleeve and a second telescopic column. The installation sleeve is installed on the top of the adjusting plate, and the second telescopic column is installed on the top of the connecting rod, with the other end of the second telescopic column extending into the installation sleeve. An anti-detachment mechanism is provided between the second telescopic column and the installation sleeve. This utility model has a simple structure, is easy to operate, and facilitates concrete foundation sampling.

[0003] The aforementioned utility model patent is too large in size. Although it can obtain a large number of land samples at once, its large size makes it inconvenient to transport and move. Moreover, the large number of samples does not provide substantial help for quality testing. Therefore, those skilled in the art have provided a sampling device for testing the quality of concrete foundation pouring to solve the problems mentioned in the background art. Utility Model Content

[0004] To address or partially address the problems existing in related technologies, this application provides a sampling device for testing the quality of concrete foundation pouring, which enables more comprehensive test results and adopts a small-volume design that is easier to carry and use.

[0005] This application provides a sampling device for testing the quality of concrete foundation pouring, including a mounting base 1. The top of the mounting base 1 is arranged with horizontally arranged mounting holes 16 that penetrate vertically through the mounting base 1. A sliding rod 4 is slidably connected through each mounting hole 16. A tension spring 3 is sleeved on the outer wall of the sliding rod 4. The top end of the tension spring 3 is fixedly connected to the top end of the sliding rod 4, and the bottom end is fixedly connected to the top of the mounting base 1. A temporary storage tube 9 is arranged horizontally arranged at the bottom of the mounting base 1, and the temporary storage tube 9 is connected to the mounting holes 16. A pressure plug 17 is fixedly connected to the bottom end of the sliding rod 4, and the pressure plug 17 is sealed and fitted to the inner wall of the temporary storage tube 9. Two rectangular holes 10 are opened on the side wall of the temporary storage tube 9, and the outer wall of the pressure plug 17 is sealed and fitted to the two rectangular holes 10. A U-shaped cover 15 is snapped into the bottom of the mounting base 1, and the temporary storage tube 9 is inside the U-shaped cover 15.

[0006] Optionally, in some embodiments, the bottom of the mounting base 1 is fixedly connected to two locking blocks 13, and the top of the U-shaped cover 15 has two locking slots 14, which are slidably engaged with the two locking blocks 13.

[0007] Optionally, in some embodiments, a placement tube 12 for placing a metal scoop is fixedly connected to one side of the mounting base 1, a magnetic suction plate 11 is fixedly connected to the bottom inner wall of the placement tube 12, and a placement box 8 is fixedly connected to the side of the mounting base 1 away from the magnetic suction plate 11, and a sealing cover 7 is sealed and inserted into the opening of the placement box 8.

[0008] Optionally, in some embodiments, a hanging rope 6 is fixedly connected to the top of the mounting base 1.

[0009] Optionally, in some embodiments, handles 2 are fixedly connected to both sides of the mounting base 1, and pull handles 5 are fixedly connected to the top of the sliding rod 4.

[0010] The technical solution provided in this application may include the following beneficial effects:

[0011] This application allows the U-shaped cover to be moved, disengaging the slot from the locking block. After the U-shaped cover is removed, multiple storage tubes are exposed. Pulling the sliding rod then lifts the spring, causing the pressure plug to rise and release the seal on the rectangular hole. The storage tube is then inserted into the undried concrete, which enters through the rectangular hole. Releasing the sliding rod causes the spring to pull the sliding rod and pressure plug down, pressing the undried concrete against the bottom inner wall of the storage tube for temporary storage. The pressure plug also seals the rectangular hole after descending. To release the collected concrete, the sliding rod is pulled again, causing the pressure plug to rise, releasing the pressure on the undried concrete and opening the rectangular hole. The storage tube is then tilted, allowing the undried concrete to be poured out through the rectangular hole. A metal scoop can be inserted into the tube and placed using a magnetic attachment. The scoop can then collect the undried concrete and place it in a collection box, allowing for the collection of more undried concrete from a wider area for testing.

[0012] This invention is simple to use. The temporary storage tube is inserted into the undried concrete and the compression plug is pulled up to collect and temporarily store the undried concrete. Multiple temporary storage tubes and a placement box can be used to collect undried concrete from different areas, thus making the test results more comprehensive. In addition, the small size design makes it easier to carry and use.

[0013] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0014] The above and other objects, features and advantages of this application will become more apparent from the more detailed description of exemplary embodiments thereof in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments thereof.

[0015] Figure 1 This is a schematic diagram of the sampling device for testing the quality of concrete foundation pouring, as shown in the embodiments of this application.

[0016] Figure 2 This is another structural schematic diagram of the sampling device for testing the quality of concrete foundation pouring shown in the embodiments of this application;

[0017] Figure 3 This is an exploded structural schematic diagram of a sampling device for testing the quality of concrete foundation pouring, as shown in an embodiment of this application.

[0018] Figure 4 This is a cross-sectional view of the interior of the mounting base shown in an embodiment of this application.

[0019] Figure label:

[0020] 1. Mounting base; 2. Handle; 3. Tension spring; 4. Sliding rod; 5. Handle; 6. Hanging rope; 7. Sealing cover; 8. Storage box; 9. Temporary storage tube; 10. Rectangular hole; 11. Magnetic plate; 12. Storage tube; 13. Locking block; 14. Locking groove; 15. U-shaped cover; 16. Mounting hole; 17. Compression plug. Detailed Implementation

[0021] Embodiments of this application will now be described in more detail with reference to the accompanying drawings. While embodiments of this application are shown in the drawings, it should be understood that this application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this application more thorough and complete, and to fully convey the scope of this application to those skilled in the art.

[0022] It should be understood that although the terms "first," "second," "third," etc., may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this application, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0023] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0024] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0025] To address the aforementioned issues, this application provides a sampling device for testing the quality of concrete foundation pouring, which enables more comprehensive test results and features a compact design that makes it easier to carry and use.

[0026] The technical solutions of the embodiments of this application are described in detail below with reference to the accompanying drawings.

[0027] See Figure 1-4 The sampling device for testing the quality of concrete foundation pouring includes a mounting base 1. The top of the mounting base 1 is arranged with horizontally arranged mounting holes 16 that penetrate vertically through the mounting base 1. Each mounting hole 16 is slidably connected to a sliding rod 4. A tension spring 3 is sleeved on the outer wall of the sliding rod 4. The top end of the tension spring 3 is fixedly connected to the top end of the sliding rod 4, and the bottom end is fixedly connected to the top of the mounting base 1. A temporary storage tube 9 is arranged horizontally at the bottom of the mounting base 1, and the temporary storage tube 9 is connected to the mounting holes 16. A pressure plug 17 is fixedly connected to the bottom end of the sliding rod 4, and the pressure plug 17 is sealed and fitted to the inner wall of the temporary storage tube 9. Two rectangular holes 10 are opened on the side wall of the temporary storage tube 9, and the outer wall of the pressure plug 17 is sealed and fitted to the two rectangular holes 10. A U-shaped cover 15 is snapped into the bottom of the mounting base 1, and the temporary storage tube 9 is inside the U-shaped cover 15.

[0028] In some embodiments, the bottom of the mounting base 1 is fixedly connected to two locking blocks 13, and the top of the U-shaped cover 15 has two locking slots 14, which are slidably engaged with the two locking blocks 13.

[0029] Pulling the U-shaped cover 15 can disengage the slot 14 from the locking block 13. After the U-shaped cover 15 is removed, multiple temporary storage tubes 9 can be exposed. Then, when the sliding rod 4 is pulled up, the tension spring 3 will be stretched. After the sliding rod 4 is lifted, it will drive the pressure plug 17 to rise and release the seal on the rectangular hole 10. Then, the temporary storage tube 9 is inserted into the undried concrete. The undried concrete will enter the temporary storage tube 9 through the rectangular hole 10. Then, the sliding rod 4 is released, and the tension spring 3 will drive the sliding rod 4 and the pressure plug 17 to fall down through the tension, which can press the undried concrete onto the bottom inner wall of the temporary storage tube 9 for sealing and temporary storage.

[0030] In some embodiments, a placement tube 12 for placing a metal scoop is fixedly connected to one side of the mounting base 1, a magnetic suction plate 11 is fixedly connected to the bottom inner wall of the placement tube 12, and a placement box 8 is fixedly connected to the side of the mounting base 1 away from the magnetic suction plate 11. A sealing cap 7 is inserted into the opening of the placement box 8.

[0031] A metal scoop can be inserted into the placement tube 12 and placed by magnetic attraction plate 11. The metal scoop can scoop up undried concrete and put it into the placement box 8 for collection, thereby obtaining more undried concrete in the area for testing.

[0032] In some embodiments, a hanging rope 6 is fixedly connected to the top of the mounting base 1, handles 2 are fixedly connected to both sides of the mounting base 1, and a pull handle 5 is fixedly connected to the top of the sliding rod 4.

[0033] The hanging rope 6 allows for easy movement of the device, and the handle 2 and pull handle 5 can be used to pull the sliding rod 4.

[0034] The working process of this application:

[0035] Pulling the U-shaped cover 15 can disengage the slot 14 from the locking block 13. After the U-shaped cover 15 is removed, multiple temporary storage tubes 9 can be exposed. Then, when the sliding rod 4 is pulled up, the tension spring 3 will be stretched. After the sliding rod 4 is lifted, it will drive the clamping plug 17 to rise and release the seal on the rectangular hole 10. Then, the temporary storage tube 9 is inserted into the undried concrete. The undried concrete will enter the temporary storage tube 9 through the rectangular hole 10. Then, the sliding rod 4 is released, and the tension spring 3 will drive the sliding rod 4 and the clamping plug 17 to fall down, which can press the undried concrete onto the bottom inner wall of the temporary storage tube 9 for temporary storage. After the clamping plug 17 falls down, it will also seal the rectangular hole 10.

[0036] When it is necessary to release the concrete collected in the temporary storage tube 9, the sliding rod 4 can be pulled again to raise the clamping plug 17 to release the compression of the undried concrete and open the rectangular hole 10. Then, the temporary storage tube 9 can be placed at an angle to pour out the undried concrete temporarily stored in the temporary storage tube 9 through the rectangular hole 10. A metal scoop can be inserted into the placement tube 12 and placed by magnetic adsorption 11. The metal scoop can scoop up the undried concrete and put it into the placement box 8 for collection, thereby obtaining more undried concrete in the area for testing.

[0037] Finally, it should be noted that in this document, relationships 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 "include," "contain," or any other variations 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.

[0038] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0039] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A sampling device for testing the quality of concrete foundation pouring, characterized in that: The sampling device for testing the quality of concrete foundation pouring includes a mounting base (1). The top of the mounting base (1) is arranged with vertically penetrating mounting holes (16) in a horizontal array. Each mounting hole (16) is slidably connected to a sliding rod (4). A tension spring (3) is sleeved on the outer wall of the sliding rod (4). The top end of the tension spring (3) is fixedly connected to the top end of the sliding rod (4), and the bottom end is fixedly connected to the top of the mounting base (1). The bottom of the mounting base (1) is arranged with horizontal arrays of... There is a temporary storage tube (9), and the temporary storage tube (9) is connected to the mounting hole (16). The bottom end of the sliding rod (4) is fixedly connected to a pressure plug (17), and the pressure plug (17) is sealed and fitted to the inner wall of the temporary storage tube (9). Two rectangular holes (10) are opened on the side wall of the temporary storage tube (9). The outer wall of the pressure plug (17) is sealed and fitted to the two rectangular holes (10). The bottom of the mounting base (1) is engaged with a U-shaped cover (15), and the temporary storage tube (9) is inside the U-shaped cover (15).

2. The sampling device for testing the quality of concrete foundation pouring according to claim 1, characterized in that: The bottom of the mounting base (1) is fixedly connected to two locking blocks (13), and the top of the U-shaped cover (15) has two locking slots (14), and the two locking slots (14) are slidably engaged with the two locking blocks (13).

3. The sampling device for testing the quality of concrete foundation pouring according to claim 1 or 2, characterized in that: The mounting base (1) is fixedly connected to a placement tube (12) for placing a metal scoop. A magnetic suction piece (11) is fixedly connected to the bottom inner wall of the placement tube (12). A placement box (8) is fixedly connected to the side of the mounting base (1) away from the magnetic suction piece (11). A sealing cap (7) is inserted into the opening of the placement box (8).

4. The sampling device for testing the quality of concrete foundation pouring according to claim 3, characterized in that: The top of the mounting base (1) is fixedly connected with a hanging rope (6).

5. The sampling device for testing the quality of concrete foundation pouring according to claim 4, characterized in that: The mounting base (1) is fixedly connected to handles (2) on both sides, and the top of the sliding rod (4) is fixedly connected to a handle (5).

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