Concrete sampler

Abstract

The utility model relates to the technical field of concrete detection, in particular to a concrete sampler which is more convenient to use and improves the practicability and comprises a sampling box, a storage groove is formed in the sampling box, an edge is fixedly arranged at the top of the outer wall of the sampling box, a bottom plate is fixedly arranged at the bottom end of the sampling box, and the bottom plate is fixedly connected with the storage groove. A frame is slidably mounted in the middle of the outer portion of the sampling box, a plurality of springs are arranged between the frame and the edge, a plurality of first impact blocks are arranged at the bottom end of the frame, a plurality of second impact blocks vertically corresponding to the first impact blocks are arranged at the top end of the bottom plate, and first handles are arranged on the two sides of the edge. Second handles vertically corresponding to the first handles are arranged on the two sides of the frame.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete detection, in particular to a concrete sampler. Background Art

[0002] As we all know, concrete, abbreviated as concrete, is a general term for engineering composite materials that are cemented into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion. It is widely used in civil engineering. Before application, it generally needs to go through the processes of production, transportation, pouring, vibration, and maintenance. In order to ensure the construction quality and ensure the safety of the project, it is necessary to sample and test the concrete.

[0003] The existing concrete sampling technology is to place the prepared concrete in a sampler. After the concrete is shaped in the sampler, the solidified concrete is poured out and then the hardness and strength of the solidified concrete are tested.

[0004] After the existing concrete sampler is loaded with the configured concrete, the staff will use a knocking device to knock on the outer wall of the concrete sampler to compact the concrete inside and expel the air in the concrete. The staff is required to knock on the outer wall of the concrete sampler many times, and the whole process is rather troublesome. Moreover, after the solidified concrete is poured out of the concrete sampler, the staff still needs to knock on the outer wall of the concrete sampler many times to shake out the solidified concrete, which is inconvenient to use. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a concrete sampler, which is more convenient to use and has improved practicability.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete sampler, comprising a sampling box, a storage groove is arranged inside the sampling box, an edge is fixedly arranged on the top of the outer wall of the sampling box, a bottom plate is fixedly arranged on the bottom end of the sampling box, a frame is slidably installed on the middle part of the outside of the sampling box, a plurality of springs are arranged between the frame and the edge, a plurality of first impact blocks are arranged on the bottom end of the frame, and a plurality of second impact blocks corresponding to the first impact blocks above and below are arranged on the top end of the bottom plate.

[0009] Wherein, first handles are arranged on both sides of the edge.

[0010] Wherein, second handles corresponding to the first handles are arranged on both sides of the frame.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the utility model provides a concrete sampler, which has the following beneficial effects:

[0013] The concrete sampler is provided with an edge, a bottom plate, a frame, a spring, a first impact block and a second impact block. After the storage tank is filled with the configured concrete, the staff needs to compact the concrete inside and discharge the air in the concrete. The staff lifts the frame, and after releasing the frame, the elastic force of the spring causes the multiple first impact blocks to simultaneously impact the corresponding second impact blocks, and the surrounding of the bottom plate on the sampling box is simultaneously vibrated, so that the staff can compact the concrete and discharge the air conveniently.

[0014] When pouring out the solidified concrete, the sampling box is turned upside down, and then the frame is pressed down. After releasing the hand, the elastic force of the spring causes multiple first impact blocks to impact the corresponding second impact blocks at the same time, and the surrounding of the upper bottom plate of the sampling box is vibrated at the same time, so that the staff can shake out the solidified concrete.

[0015] In summary, during the sampling process, the staff does not need to use the knocking device to knock around and on the bottom of the concrete sampler, which is convenient for users and improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model with the bottom plate falling;

[0017] Figure 2 This is a front view structural diagram of the utility model with the bottom plate falling;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model with the bottom plate lifted;

[0019] Figure 4 It is a front view structural schematic diagram of the utility model with the bottom plate lifted.

[0020] In the figure: 1, sampling box; 2, storage tank; 3, edge; 4, bottom plate; 5, frame; 6, spring; 7, first impact block; 8, second impact block; 9, first handle; 10, second handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model is a concrete sampler, comprising a sampling box 1, a storage tank 2 is arranged inside the sampling box 1, an edge 3 is fixedly arranged on the top of the outer wall of the sampling box 1, a bottom plate 4 is fixedly arranged on the bottom end of the sampling box 1, a frame 5 is slidably installed in the middle part of the outside of the sampling box 1, a plurality of springs 6 are arranged between the frame 5 and the edge 3, a plurality of first impact blocks 7 are arranged at the bottom end of the frame 5, and a plurality of second impact blocks 8 corresponding to the first impact blocks 7 above and below are arranged on the top end of the bottom plate 4.

[0023] Wherein, first handles 9 are provided on both sides of the edge 3 .

[0024] Among them, second handles 10 corresponding to the first handles 9 are arranged on both sides of the frame 5 , and the first handle 9 and the second handle 10 cooperate to apply pressure to the frame 5 .

[0025] In summary, when using the concrete sampler, the prepared concrete is loaded into the storage tank 2, and the staff uses the first handle 9 and the second handle 10 to lift the frame 5. After releasing the handle, the elastic force of the spring 6 causes the multiple first impact blocks 7 to impact the corresponding second impact blocks 8 at the same time, and the surrounding of the upper bottom plate 4 of the sampling box 1 is vibrated at the same time, which is convenient for the staff to compact the concrete and discharge the air;

[0026] When pouring out the solidified concrete, the sampling box 1 is turned upside down, and the staff presses down the first handle 9 to press down the frame 5. After releasing the handle, the elastic force of the spring 6 causes multiple first impact blocks 7 to hit the corresponding second impact blocks 8 at the same time, and the surrounding areas of the upper bottom plate 4 of the sampling box 1 are vibrated at the same time to shake out the solidified concrete.

[0027] The technical terms or scientific terms used in the description of this application should be the common meanings understood by ordinary technicians in the field to which this application belongs. The words "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inside", "outside" and other words indicating orientation used in the description of this application are only used to indicate relative directions or positional relationships, and do not imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly, so it cannot be understood as a limitation on this application. The "first", "second", "third" and similar terms used in the description of this application are only used for descriptive purposes to distinguish different components, and cannot be understood as indicating or implying relative importance.

[0028] The words "one", "an" or "the" and the like used in the description of this application should not be understood as an absolute limitation on quantity, but should be understood as the existence of at least one. The words "include" or "comprise" and the like used in the description of this application mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete sampler, comprising a sampling box (1), characterized in that: The sampling box (1) is provided with a storage groove (2) inside, the top of the outer wall of the sampling box (1) is fixedly provided with an edge (3), the bottom end of the sampling box (1) is fixedly provided with a bottom plate (4), a frame (5) is slidably installed in the middle of the outside of the sampling box (1), a plurality of springs (6) are provided between the frame (5) and the edge (3), a plurality of first impact blocks (7) are provided at the bottom end of the frame (5), and a plurality of second impact blocks (8) corresponding to the first impact blocks (7) are provided at the top end of the bottom plate (4).

2. A concrete sampler according to claim 1, characterized in that: First handles (9) are provided on both sides of the edge (3).

3. A concrete sampler according to claim 2, characterized in that: Second handles (10) corresponding to the first handles (9) are arranged on both sides of the frame (5).

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