Concrete test block strength detection device

Abstract

The utility model relates to the field of detection equipment, and discloses a concrete test block strength detection device which comprises a main body, a bearing table, a connecting frame, a rack I, a gear, a rotating shaft, a mounting frame, a protection frame and a rack II. When the main body drives the pressing plate to move downwards, the pressing plate drives the connecting frame and the first rack to move downwards synchronously, the first rack drives the gear to rotate, the gear drives the second rack to move upwards, and the second rack drives the protection frame to move upwards. The protection frame can shield the periphery of the concrete test block in the detection process, so that the situation that broken blocks splash to hurt people after the concrete test block is crushed is avoided.

Description

Technical Field

[0001] The utility model relates to the field of detection equipment, in particular to a concrete test block strength detection device. Background Art

[0002] The compressive strength test of concrete test blocks is an important method for testing the quality of concrete. During the test, it is necessary to use a concrete test block compressive strength test device.

[0003] At present, the common concrete test block compressive strength testing devices on the market are usually in an open environment when in use. When the concrete test block is squeezed and broken, if the fragments splash around, it may cause harm to the workers. Utility Model Content

[0004] Based on the above problems, the purpose of the utility model is to provide a concrete test block strength detection device to solve the problems existing in the above-mentioned prior art.

[0005] The utility model adopts the following technical solutions:

[0006] The utility model provides a concrete test block strength detection device, comprising a main body and further comprising:

[0007] A bearing platform, the bearing platform is arranged on the base of the main body and is correspondingly arranged below the pressure plate of the main body; connecting frames are arranged on both sides of the pressure plate, one side of the connecting frame is connected to a vertically arranged rack 1, one side of the rack 1 is meshed and connected with a gear, the gear is sleeved on a rotating shaft, and the rotating shaft is rotatably connected to the top of the base through a mounting frame;

[0008] A protection frame is slidably sleeved on the peripheral side wall of the supporting platform, and two sides of the protection frame are connected to vertically arranged racks 2, and the racks 2 are meshed and connected with the corresponding gears.

[0009] Furthermore, it also includes a pushing assembly, which includes a workbench arranged on the base, and a horizontally arranged linear driving component is provided on the workbench. A pushing plate is connected to the action end of the linear driving component, and the bottom surface of the pushing plate is in sliding contact with the top surface of the supporting platform.

[0010] Furthermore, baffles are connected to both ends of the push plate on the side away from the linear drive component.

[0011] Furthermore, it also includes a material receiving box arranged on the base, and the material receiving box is located on a side of the supporting platform away from the pushing assembly.

[0012] Compared with the prior art, the beneficial technical effects of the utility model are:

[0013] When the main body drives the pressing plate to move downward, the pressing plate drives the connecting frame and the rack to move downward synchronously. The rack one drives the gear to rotate, the gear drives the rack two to move upward, and the rack two drives the protection frame to move upward. During the detection process, the protection frame can block the periphery of the concrete test block, avoiding the situation of flying debris hurting people after the concrete test block is crushed. Description of the Drawings

[0014] The following further describes the present utility model in conjunction with the drawings.

[0015] Figure 1 It is a state diagram before the detection of the concrete test block strength detection device in the first embodiment of the present utility model;

[0016] Figure 2 It is a state diagram during the detection of the concrete test block strength detection device in the first embodiment of the present utility model;

[0017] Figure 3 It is a state diagram before the detection of the concrete test block strength detection device in the second embodiment of the present utility model.

[0018] Description of the reference numerals: 1. Main body; 101. Base; 102. Pressing plate; 2. Loading platform; 3. Connecting frame; 4. Rack one; 5. Gear; 6. Rotating shaft; 7. Mounting frame; 8. Protection frame; 9. Rack two; 10. Concrete test block; 11. Pushing component; 111. Workbench; 112. Linear driving component; 113. Pushing plate; 114. Baffle; 12. Collection box. Detailed Embodiments

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments.

[0020] Embodiment 1

[0021] As Figure 1 - Figure 2 shown, in this embodiment, a concrete test block strength detection device is disclosed, including a main body 1. A loading platform 2 is fixed on the base 101 of the main body 1, and the loading platform 2 is correspondingly arranged below the pressing plate 102 of the main body 1. Connecting frames 3 are fixedly connected to both sides of the pressing plate 102. A vertically arranged rack one 4 is fixedly connected to one side of the connecting frame 3. A gear 5 is meshed and connected to one side of the rack one 4. The gear 5 is fixedly sleeved on a rotating shaft 6, and the rotating shaft 6 is rotatably connected above the base 101 through a mounting frame 7. A protection frame 8 is slidably sleeved on the peripheral side wall of the loading platform 2. Vertically arranged rack two 9s are fixedly connected to both sides of the protection frame 8, and the rack two 9s are meshed and connected to the corresponding gears 5.

[0022] In the first embodiment, the carrier 2 is used to place the concrete test block 10 to be detected. The main body 1 drives the pressing plate 102 to move up and down, and can apply pressure to the concrete test block 10. The cross-sectional dimension of the pressing plate 102 is the same as that of the carrier 2, and the pressing plate 102 is located within the range enclosed by the protection frame 8. The mounting frame 7 includes two mounting columns arranged at intervals. The bottom surface of the mounting column is fixedly connected to the top surface of the base 101. The rotating shaft 6 is arranged horizontally, and both ends of the rotating shaft 6 are rotatably connected to the corresponding mounting columns.

[0023] With this solution, when the main body 1 drives the pressing plate 102 to move downward, the pressing plate 102 drives the connecting frame 3 and the first rack 4 to move downward synchronously. The first rack 4 drives the gear 5 to rotate, and the gear 5 drives the second rack 9 to move upward. The second rack 9 drives the protection frame 8 to move upward. The protection frame 8 can shield the periphery of the concrete test block 10 during the detection process, avoiding the situation where the fragments fly and hurt people after the concrete test block 10 is crushed.

[0024] Embodiment Two

[0025] As Figure 3 shown, on the basis of the above-mentioned first embodiment, this second embodiment further includes a pushing component 11. The pushing component 11 includes a workbench 111 fixed on the base 101. A horizontally arranged linear driving component 112 is arranged on the workbench 111. A pushing plate 113 is connected to the action end of the linear driving component 112. The bottom surface of the pushing plate 113 is in sliding contact with the top surface of the carrier 2.

[0026] Specifically, the linear driving component 112 is set as an electric push rod. The fixed end of the linear driving component 112 is fixed on the top surface of the workbench 111, and the action end of the linear driving component 112 is fixedly connected to the middle of one side of the pushing plate 113. Both ends of the side of the pushing plate 113 away from the linear driving component 112 are fixedly connected with baffles 114.

[0027] With this solution, after the detection of the concrete test block 10 is completed, the main body 1 drives the pressing plate 102 to move upward. At the same time, the protection frame 8 moves downward. When the top surface of the protection frame 8 is flush with the top surface of the carrier 2, the movement of the pressing plate 102 can be controlled to stop. Then, control the linear driving component 112 and make its action end extend, driving the pushing plate 113 to perform a linear motion, and the concrete blocks on the carrier 2 can be cleaned jointly by the pushing plate 113 and the baffles 114.

[0028] For a further optimized solution, a collection box 12 is further included and is arranged on the base 101. The collection box 12 is located on the side of the carrier 2 away from the pushing component 11. The collection box 12 provided can collect the concrete blocks after the detection is completed.

[0029] The embodiments described above are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A device for detecting the strength of concrete test blocks, comprising a main body (1), characterized in that: Further comprising: A carrying platform (2), which is arranged on the base (101) of the main body (1) and correspondingly arranged below the pressing plate (102) of the main body (1); connecting frames (3) are arranged on both sides of the pressing plate (102), a first vertical rack (4) is connected to one side of the connecting frame (3), a gear (5) is meshed and connected to one side of the first vertical rack (4), the gear (5) is sleeved on a rotating shaft (6), and the rotating shaft (6) is rotatably connected above the base (101) through a mounting frame (7); A protection frame (8), which is slidably sleeved on the peripheral side wall of the carrying platform (2), and second vertical racks (9) are connected to both sides of the protection frame (8), and the second vertical racks (9) are meshed and connected to the corresponding gears (5).

2. The concrete test block strength detection device according to claim 1, wherein: Further comprising a material pushing assembly (11), the material pushing assembly (11) includes a workbench (111) arranged on the base (101), a horizontal linear driving component (112) is arranged on the workbench (111), a material pushing plate (113) is connected to the action end of the linear driving component (112), and the bottom surface of the material pushing plate (113) is in sliding contact with the top surface of the carrying platform (2).

3. The concrete test block strength detection device according to claim 2, characterized in that: Both ends of one side of the material pushing plate (113) far away from the linear driving component (112) are connected with baffles (114).

4. The concrete test block strength detection device according to claim 2, characterized in that: Further comprising a material receiving box (12) arranged on the base (101), and the material receiving box (12) is located on one side of the carrying platform (2) far away from the material pushing assembly (11).

5. The concrete test block strength detection device according to claim 2, wherein: The linear driving component (112) is set as an electric push rod.

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