Building construction concrete detection equipment

Abstract

The utility model provides building construction concrete detection equipment which comprises a working table, a supporting frame is fixed on one side of the working table, an electric push rod is arranged at the top of the supporting frame, and the bottom output end of the electric push rod penetrates to the lower portion of the supporting frame to be fixedly connected with a pressing plate. A containing groove matched with the pressure applying plate is formed in the center of the top of the workbench, the four ends of the top of the workbench are each provided with a protection corner column, and a protection mechanism matched with the four protection corner columns is arranged in the workbench. Compared with the prior art, the protective device has the following beneficial effects that when the protective device is used, in order to avoid damage and damage caused by splashing of broken concrete blocks when concrete test blocks are tested, the protective mechanism needs to be lifted, the four protective plates on the protective mechanism are lifted to the top of the workbench, and the four protective plates and the four protective corner columns form an enclosure surface; and the enclosure surface shields and protects the test range of the concrete test block.

Description

Technical Field

[0001] The utility model relates to a construction concrete detection device, belonging to the field of concrete detection equipment. Background Art

[0002] Currently, concrete is a general term for engineering composite materials composed of aggregates bonded together by cementitious materials. Concrete must be strong enough to be used properly, to prevent it from being dangerous due to low strength. This requires testing the strength of concrete, and therefore requires concrete testing equipment for construction to test the compressive strength and strength of concrete.

[0003] The authorization announcement number in the prior art is: CN218766387U, and the name is a concrete testing device for construction, which includes a base plate, a bracket and a support leg. The top of the support leg is equipped with a base plate, the bottom end of the telescopic push rod is equipped with a fixed block, and the bottom end of the fixed block is movably connected to a pressure block, and the top of the fixed block is equipped with a disassembly structure. The utility model is provided with a fixed plate installed on the top of the base plate, and the fixed plate and the limit plate are connected by a threaded rod and a connecting rod. The threaded rod and the fixed plate form a threaded connection, so that the threaded rod can be twisted to drive the threaded rod to move, and the movement of the threaded rod can drive the limit plate to move. The movement of the two opposite limit plates can limit the concrete to be tested, thereby preventing the concrete from being offset during testing. The connecting rod passes through the fixed plate, and the connecting rod can guide the fixed plate to prevent the connecting pipe from being offset, thereby achieving the purpose of facilitating the limitation of concrete in the concrete testing device for construction.

[0004] However, the concrete will not be completely crushed after the concrete test is completed in this utility model, which makes it more troublesome to remove it later. In addition, this utility model has no protective device. If residues fly out during the test, it is easy to cause injuries to the staff, which is more dangerous. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention aims to provide a concrete testing device for construction.

[0006] In order to achieve the above purpose, the present invention is implemented through the following technical solutions:

[0007] A construction concrete testing equipment includes a workbench, a support frame is fixed to one side of the workbench, an electric push rod is provided on the top of the support frame, the bottom output end of the electric push rod passes through the bottom of the support frame and is connected and fixed to a pressure plate, a placement groove that cooperates with the pressure plate is opened at the center of the top of the workbench, a protective corner column is respectively provided at the four ends of the top of the workbench, and a protective mechanism that cooperates with the four protective corner columns is provided inside the workbench.

[0008] Furthermore, the protective mechanism includes an inner cavity opened inside the workbench, and the four sides of the top of the inner cavity are respectively provided with an entrance and exit that penetrates to the outer surface of the top of the workbench. A driving motor is fixed at the center of the inner bottom of the inner cavity, and a rotating disk is provided at the top output end of the driving motor. The rotating disk is rotatably connected to the inner cavity, and a number of protrusions are evenly provided on the circumferential outer surface of the rotating disk.

[0009] Furthermore, four inner side edges of the inner cavity are slidably connected to a horizontal sliding plate, and an extrusion slope 1 is provided on the top of the horizontal sliding plate.

[0010] Furthermore, a vertical sliding plate is vertically slidably connected inside the inlet and outlet, a protective plate is fixed on the top of the vertical sliding plate, the top of the protective plate and the top opening of the inlet and outlet are located on the same horizontal plane, the bottom of the vertical sliding plate passes through the inner cavity, and the extrusion slope 2 at the bottom of the vertical sliding plate is squeezed together with the extrusion slope 1.

[0011] Furthermore, an annular slide bar is fixed at the bottom center of the rotating disk, and an annular slide groove matching the annular slide bar is provided at the inner bottom of the inner cavity.

[0012] Furthermore, a horizontal slide groove is provided at the inner bottom of the inner cavity, a horizontal slider matched with the horizontal slide groove is fixed to the bottom of the horizontal sliding plate, and a return spring matched with the horizontal slider is provided in the horizontal slide groove.

[0013] Furthermore, a vertical sliding groove is provided on the side wall of the inlet and outlet, and a vertical sliding block is fixed on each side of the vertical sliding plate, and the vertical sliding block is slidably connected in the vertical sliding groove.

[0014] Furthermore, a layer of elastic sealing gasket is provided on the outer surface of the protective plate, and the elastic sealing gasket is squeezed together with the inner wall of the inlet and outlet.

[0015] Beneficial effects of the utility model:

[0016] Through the design of the protective mechanism, when in use, in order to avoid the damage and injury caused by the splashing of broken concrete blocks when testing the concrete test blocks, the motor can be driven to drive the rotating disk to rotate, and the rotating disk drives several protrusions to rotate. The rotation of the protrusions will squeeze and push the horizontal sliding plate. The movement of the horizontal sliding plate will squeeze the extrusion slope 2 at the bottom of the vertical sliding plate through the extrusion slope 1, and then push the vertical sliding plate to rise through the extrusion between the slopes. The rise of the vertical sliding plate will drive the protective plate to rise. The protective plate rises to the top of the workbench. The four raised protective plates and the four protective corner columns form a protective surface to block and protect the test range of the concrete test block.

[0017] The design of the annular slide bar and the annular slide groove improves the rotation stability of the rotating disk.

[0018] The design of the horizontal slide groove and the vertical slider improves the stability of the horizontal sliding plate.

[0019] The design of the vertical slide groove and the vertical slider improves the stability of the vertical movement of the vertical sliding plate.

[0020] Through the design of the elastic sealing gasket, the gap between the protective plate and the inlet and outlet will be filled by the elastic sealing gasket, so that concrete fragments will not enter the inner cavity through the gap between the protective plate and the inlet and outlet, causing damage and interference. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a schematic diagram of the overall structure of a construction concrete testing device according to the utility model;

[0023] Figure 2 This is a schematic diagram of the partial structure of the protective mechanism of a construction concrete testing equipment of this utility model Figure 1 ;

[0024] Figure 3 This is a schematic diagram of the partial structure of the protective mechanism of a construction concrete testing equipment of this utility model Figure 2 ;

[0025] Figure 4 This is a schematic diagram of the partial structure of the protective mechanism of a construction concrete testing equipment of this utility model Figure 3 ;

[0026] Figure 5 The utility model is a schematic diagram of the protective mechanism structure of a construction concrete detection device.

[0027] In the figure, 1. workbench; 2. support frame; 3. electric push rod; 4. pressure plate; 5. placement groove; 6. protective corner column; 7. inner cavity; 8. inlet and outlet; 9. rotating disk; 10. bump; 11. horizontal slide groove; 12. horizontal sliding plate; 13. extrusion slope 1; 14. vertical sliding plate; 15. extrusion slope 2; 16. vertical slider; 17. protective plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 5 The utility model provides a technical solution for construction concrete testing equipment, including a workbench 1, a supporting frame 2 is fixed to one side of the workbench 1, an electric push rod 3 is provided on the top of the supporting frame 2, the bottom output end of the electric push rod 3 passes through the bottom of the supporting frame 2 and is connected and fixed to a pressure plate 4, a placement groove 5 is provided at the center of the top of the workbench 1 to cooperate with the pressure plate 4, and a protective corner column 6 is respectively provided at the four ends of the top of the workbench 1, and a protective mechanism cooperating with the four protective corner columns 6 is provided inside the workbench 1.

[0030] See Figure 2-Figure 5 The protective mechanism includes an inner cavity 7 opened inside the workbench 1, and the four sides of the top of the inner cavity 7 are respectively provided with an inlet and outlet 8 that penetrates to the outer surface of the top of the workbench 1, a driving motor is fixed at the center of the inner bottom of the inner cavity 7, and the top output end of the driving motor is provided with a rotating disk 9, the rotating disk 9 is rotatably connected to the inner cavity 7, and the circumferential outer surface of the rotating disk 9 is evenly provided with a number of protrusions 10, the four sides inside the inner cavity 7 are respectively slidably connected with a horizontal sliding plate 12, the top of the horizontal sliding plate 12 is provided with an extrusion inclined surface 13, and a vertical sliding plate 14 is vertically slidably connected to the inlet and outlet 8, and a protective plate 17 is fixed to the top of the vertical sliding plate 14, and the top of the protective plate 17 is located at the same horizontal plane as the top opening of the inlet and outlet 8, and the bottom of the vertical sliding plate 14 penetrates into the inner cavity 7, and the extrusion inclined surface 2 15 at the bottom of the vertical sliding plate 14 is squeezed together with the extrusion inclined surface 13.

[0031] An annular slide is fixed at the bottom center of the rotating disk 9, and an annular slide groove is provided on the inner bottom of the inner cavity 7 to match the annular slide. The design of the annular slide and the annular slide groove improves the rotation stability of the rotating disk 9.

[0032] See Figure 2A horizontal slide groove 11 is provided at the inner bottom of the inner cavity 7, and a horizontal slider that cooperates with the horizontal slide groove 11 is fixed to the bottom of the horizontal sliding plate 12. A return spring that cooperates with the horizontal slider is provided in the horizontal slide groove 11; through the design of the horizontal slide groove 11 and the vertical slider, the stability of the movement of the horizontal sliding plate 12 is improved.

[0033] See Figure 4 A vertical slide groove is provided on the side wall of the inlet and outlet 8, and a vertical slider 16 is fixed on both sides of the vertical sliding plate 14, and the vertical slider 16 is slidably connected in the vertical slide groove; through the design of the vertical slide groove and the vertical slider 16, the stability of the vertical movement of the vertical sliding plate 14 is improved.

[0034] The outer surface of the protective plate 17 is provided with a layer of elastic sealing gasket, which is squeezed together with the inner wall of the inlet and outlet 8; through the design of the elastic sealing gasket, the gap between the protective plate 17 and the inlet and outlet 8 will be filled by the elastic sealing gasket, so that concrete fragments will not enter the inner cavity 7 through the gap between the protective plate 17 and the inlet and outlet 8, causing damage and interference.

[0035] During use, in order to avoid damage and injury caused by splashing of broken concrete blocks when testing concrete test blocks, the protective mechanism needs to be raised, and the four protective plates 17 on the protective mechanism rise to the top of the workbench 1. The four protective plates 17 and the four protective corner columns 6 form a protective surface, which shields and protects the testing range of the concrete test blocks. Specifically, the driving motor drives the rotating disk 9 to rotate, and the rotating disk 9 drives several protrusions 10 to rotate. The rotation of the protrusions 10 will squeeze and push the horizontal sliding plate 12. The movement of the horizontal sliding plate 12 will squeeze the extrusion slope 2 15 at the bottom of the vertical sliding plate 14 through the extrusion slope 13, and then push the vertical sliding plate 14 to rise through the extrusion between the slopes. The rising of the vertical sliding plate 14 will drive the protective plate 17 to rise. The protective plate 17 rises to the top of the workbench 1, and the four raised protective plates 17 and the four protective corner columns 6 form the above-mentioned protective surface.

[0036] Although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A construction concrete testing device, characterized in that: The invention comprises a workbench (1), a support frame (2) is fixed on one side of the workbench (1), an electric push rod (3) is provided on the top of the support frame (2), the bottom output end of the electric push rod (3) passes through the bottom of the support frame (2) and is connected and fixed to a pressure plate (4), a placement groove (5) is provided at the center of the top of the workbench (1) to match the pressure plate (4), a protective corner column (6) is provided at each of the four ends of the top of the workbench (1), and a protective mechanism is provided inside the workbench (1) to match the four protective corner columns (6).

2. A construction concrete detection device according to claim 1, characterized in that: The protective mechanism includes an inner cavity (7) opened inside the workbench (1), and an inlet and outlet (8) penetrating to the outer surface of the top of the workbench (1) are respectively opened on the four sides of the top of the inner cavity (7). A driving motor is fixed at the center of the inner bottom of the inner cavity (7), and a rotating disk (9) is provided at the top output end of the driving motor. The rotating disk (9) is rotatably connected to the inner cavity (7), and a plurality of protrusions (10) are evenly provided on the circumferential outer surface of the rotating disk (9).

3. A construction concrete detection device according to claim 2, characterized in that: The four inner side edges of the inner cavity (7) are slidably connected to a horizontal sliding plate (12), and the top of the horizontal sliding plate (12) is provided with an extrusion slope (13).

4. A construction concrete detection device according to claim 3, characterized in that: A vertical sliding plate (14) is vertically slidably connected in the inlet and outlet (8), a protective plate (17) is fixed on the top of the vertical sliding plate (14), the top of the protective plate (17) and the top opening of the inlet and outlet (8) are located on the same horizontal plane, the bottom of the vertical sliding plate (14) passes through the inner cavity (7), and the second extrusion slope (15) at the bottom of the vertical sliding plate (14) is squeezed together with the first extrusion slope (13).

5. A construction concrete testing device according to claim 4, characterized in that: An annular slide is fixed at the center of the bottom of the rotating disk (9), and an annular slide groove matching the annular slide is provided at the inner bottom of the inner cavity (7).

6. A construction concrete testing device according to claim 5, characterized in that: A horizontal slide groove (11) is provided at the inner bottom of the inner cavity (7), a horizontal slider matched with the horizontal slide groove (11) is fixed to the bottom of the horizontal sliding plate (12), and a return spring matched with the horizontal slider is provided in the horizontal slide groove (11).

7. A construction concrete testing device according to claim 6, characterized in that: A vertical slide groove is provided on the side wall of the inlet and outlet (8), and a vertical slider (16) is fixed on each side of the vertical sliding plate (14), and the vertical slider (16) is slidably connected in the vertical slide groove.

8. A construction concrete testing device according to claim 7, characterized in that: The outer surface of the protective plate (17) is provided with a layer of elastic sealing gasket, and the elastic sealing gasket is squeezed together with the inner wall of the inlet and outlet (8).

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