Concrete strength detection equipment

Abstract

The utility model discloses concrete strength detection equipment which comprises a detection table and a mounting port arranged on the detection table, and a rotary loading mechanism for quickly loading and unloading concrete blocks is arranged in the mounting port; the rotary material carrying mechanism comprises a material carrying table, a rotating shaft is arranged on one side of the material carrying table, the material carrying table is rotationally arranged in the mounting opening, a driving shaft is arranged on the other side of the material carrying table and rotationally arranged in an adjusting cavity, the adjusting cavity is formed in one side of the detection table, and an adjusting assembly used for controlling the rotating angle of the driving shaft is arranged in the adjusting cavity. A flow guide assembly used for guiding the concrete blocks is further arranged in the material carrying table. A hydraulic cylinder is arranged on the rack, and a strength detection mechanism for positioning a concrete block is arranged at the bottom of the hydraulic cylinder. According to the concrete block detection device, concrete blocks can be conveniently fed and discharged, the stability of the concrete blocks in the detection process is guaranteed, and the accuracy of a detection result is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building material detection, and particularly relates to a concrete strength detection device. Background Technique

[0002] During the construction of building concrete, the specimen method is generally used to detect the strength of concrete in order to monitor the strength of concrete in a timely manner.

[0003] However, during the detection process of the existing detection device, it is necessary to manually place the concrete specimen on the workbench for detection, and it is necessary to remove the concrete specimen after the detection is completed. This not only has a large labor intensity, is time-consuming and laborious, but also cannot continuously position the concrete block during the detection, affecting the detection accuracy.

[0004] Therefore, those skilled in the art urgently need to research a concrete strength detection device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a concrete strength detection device to solve the problems raised in the above background technique, that is, during the current concrete strength detection process, it is necessary to manually place the concrete specimen on the workbench for detection, and it is necessary to remove the concrete specimen after the detection is completed. This not only has a large labor intensity, is time-consuming and laborious, but also cannot continuously position the concrete block during the detection, affecting the detection accuracy.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A concrete strength detection device includes a detection table and an installation opening provided on the detection table. A rotary loading mechanism for quickly loading and unloading concrete blocks is arranged in the installation opening;

[0008] The rotary loading mechanism includes a loading table. A rotating shaft is arranged on one side of the loading table. The loading table is rotatably arranged in the installation opening. A driving shaft is arranged on the other side of the loading table. The driving shaft is rotatably arranged in an adjustment cavity. The adjustment cavity is arranged on one side of the detection table. An adjustment component for controlling the rotation angle of the driving shaft is arranged in the adjustment cavity. A guiding component for guiding the concrete block is also arranged in the loading table;

[0009] Wherein, a frame is further arranged on the detection table, a hydraulic cylinder is arranged on the frame, and a strength detection mechanism for positioning the concrete block is arranged at the bottom of the hydraulic cylinder.

[0010] In one embodiment, the adjusting assembly includes a worm gear, which is arranged on one side of the driving shaft. The worm gear meshes with a worm, and the worm is rotatably arranged in the adjusting cavity. The worm is connected to the output shaft of a reduction motor, and the reduction motor is arranged in the adjusting cavity, which can control the rotation angle of the driving shaft and adjust the angle of the loading table.

[0011] In one embodiment, the guiding assembly includes an electric push rod, which is arranged in the loading table. A loading plate is arranged on the piston rod of the electric push rod. Mounting tables are equidistantly arranged on the loading plate, and a guiding roller is rotatably arranged in the mounting table. The guiding roller corresponds to the top outlet, and the top outlet is arranged on the loading table, which can guide the movement of the concrete block and facilitate the loading or unloading operation of the concrete block.

[0012] In one embodiment, a positioning table is arranged on one side inside the mounting opening, and the positioning table corresponds to a horizontal positioning seat arranged on one side of the bottom of the loading table, which is convenient for positioning the horizontality of the loading table.

[0013] In one embodiment, a chamfering part is arranged on the other side of the bottom of the loading table, and the chamfering part is used to fit with the ground.

[0014] In one embodiment, the strength detection mechanism includes a pressing plate, which is arranged at the bottom of the hydraulic cylinder. A detection column is arranged in the middle of the pressing plate, and positioning components are arranged at the edges of the pressing plate.

[0015] In one embodiment, the positioning component includes a pressing rod, which is movably arranged in a positioning sleeve. The positioning sleeve is arranged at the edge of the pressing plate. A return spring is also arranged in the positioning sleeve. One end of the return spring is connected to the pressing rod, and an anti-slip pad is also arranged at the bottom of the pressing rod, which can continuously position the concrete block during the strength detection of the concrete block.

[0016] In one embodiment, a guiding slider is also arranged on the pressing rod, and one end of the guiding slider is slidably arranged in a guiding chute. The guiding chute is arranged on the inner wall of the positioning sleeve, which improves the guiding property when the pressing rod moves.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] (1) The present utility model can adjust the angle of the loading table and at the same time guide the movement of the concrete block, which is convenient for the loading and unloading operations of the concrete block, and the loading and unloading operations are convenient.

[0019] (2) The present utility model can continuously position the concrete block during the strength detection of the concrete block, ensure the stability of the concrete block during the detection process, and improve the accuracy of the detection result. Description of the Drawings

[0020] Figure 1 This is a schematic structural diagram of the present utility model.

[0021] Figure 2 This is a schematic semi-sectional structural diagram of the rotary loading mechanism in the present utility model.

[0022] Figure 3 This is a schematic right-view sectional structural diagram of the adjusting component in the present utility model.

[0023] Figure 4 This is a schematic right-view sectional structural diagram of the loading table in the horizontal state of the present utility model.

[0024] Figure 5 This is a schematic right-view sectional structural diagram of the loading table in the inclined state of the present utility model.

[0025] Figure 6 This is a schematic structural diagram of the strength detection mechanism in the first perspective of the present utility model.

[0026] Figure 7 This is a schematic structural diagram of the strength detection mechanism in the second perspective of the present utility model.

[0027] Figure 8 This is a schematic semi-sectional structural diagram of the positioning component in the present utility model. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1 - 5 , the present utility model provides a concrete strength detection device, including a detection table 2 and an installation opening 8 provided on the detection table 2, and a rotary loading mechanism 1 for quickly loading and unloading concrete blocks used as concrete specimens is provided in the installation opening 8;

[0030] The rotary loading mechanism 1 includes a loading platform 11. A rotating shaft 16 is provided on one side of the loading platform 11. The loading platform 11 is rotatably arranged in the installation opening 8. A driving shaft 15 is provided on the other side of the loading platform 11. The driving shaft 15 is rotatably arranged in the adjustment cavity 12. The adjustment cavity 12 is arranged on one side of the detection table 2. An adjustment component for controlling the rotation angle of the driving shaft 15 is arranged in the adjustment cavity 12. A diversion component for guiding the concrete blocks is also arranged in the loading platform 11. The adjustment component includes a worm gear 13. The worm gear 13 is arranged on one side of the driving shaft 15. The worm gear 13 meshes with a worm 14. The worm 14 is rotatably arranged in the adjustment cavity 12. The worm 14 is connected to the output shaft of a reduction motor 17. The reduction motor 17 is arranged in the adjustment cavity 12, which can control the rotation angle of the driving shaft 15 and adjust the angle of the loading platform 11.

[0031] First, the reduction motor 17 drives the worm 14 to rotate. The rotation of the worm 14 drives the worm gear 13 to rotate. The rotation of the worm gear 13 drives the driving shaft 15 to rotate. The rotation of the driving shaft 15 drives the loading platform 11 to rotate, and one end of the loading platform 11 is made to fit with the ground, making the loading platform 11 arranged obliquely. Then, the concrete blocks are moved to one side of the loading platform 11. Through the diversion component, the concrete blocks are moved to the middle of the loading platform 11. During the movement of the concrete blocks, the transmission of the worm 14 and the worm gear 13 can drive the loading platform 11 to rotate back to its original position and make the loading platform 11 move to a horizontal position, completing the loading of the concrete blocks. When unloading, the loading platform 11 is tilted, and due to the gravity, the concrete blocks are automatically unloaded.

[0032] In an embodiment, the diversion component includes an electric push rod 111. The electric push rod 111 is arranged in the loading platform 11. A loading plate 112 is arranged on the piston rod of the electric push rod 111. Mounting platforms 113 are equidistantly arranged on the loading plate 112. A material guiding roller 115 is rotatably arranged in the mounting platform 113. The material guiding roller 115 corresponds to a top outlet 114. The top outlet 114 is arranged on the loading platform 11, which can divert the movement of the concrete blocks and facilitate the loading or unloading operation of the concrete blocks.

[0033] When the loading platform 11 is tilted, the electric push rod 111 drives the loading plate 112 to move. The loading plate 112 drives the mounting platform 113 to move. The movement of the mounting platform 113 drives the material guiding roller 115 to move and makes the material guiding roller 115 move out of the top outlet 114. Then, the concrete blocks are moved to one side of the loading platform 11, and then the concrete blocks are pushed. Under the action of friction, the concrete blocks drive the material guiding roller 115 to rotate, and at the same time, the loading platform 11 rotates back, and thus the concrete blocks can be quickly moved onto the loading platform 11. Similarly, when unloading, the material guiding roller 115 can quickly guide the concrete blocks to slide down, completing the unloading.

[0034] In one embodiment, a positioning platform 19 is provided on one side inside the installation opening 8. The positioning platform 19 corresponds to the horizontal positioning base 18 provided on one side of the bottom of the loading platform 11. When the loading platform 11 is reset and rotated, the horizontal positioning base 18 fits with the positioning platform 19, indicating that the loading platform 11 is in a horizontal state, which is convenient for positioning the horizontality of the loading platform 11.

[0035] In one embodiment, a chamfering portion is provided on the other side of the bottom of the loading platform 11. The chamfering portion is used to fit with the ground, which is convenient for positioning the placement of the concrete block.

[0036] As an embodiment of the present application, please refer to Figures 6 - 8 , a frame 7 is further provided on the detection platform 2. A hydraulic cylinder 6 is provided on the frame 7. A strength detection mechanism 3 is provided at the bottom of the hydraulic cylinder 6. The strength detection mechanism 3 includes a pressing plate 31. The pressing plate 31 is provided at the bottom of the hydraulic cylinder 6. A pressure sensor 5 is further provided between the pressing plate 31 and the bottom of the hydraulic cylinder 6 for detecting the pressure on the detection column 32. A detection column 32 is provided in the middle of the pressing plate 31. Positioning components are provided at the corners of the pressing plate 31. The positioning components include a pressing rod 34. The pressing rod 34 is movably arranged in a positioning sleeve 35. The positioning sleeve 35 is provided at the corner of the pressing plate 31. A return spring 36 is further provided in the positioning sleeve 35. One end of the return spring 36 is connected to the pressing rod 34. An anti-slip pad 33 is further provided at the bottom of the pressing rod 34. During the strength detection of the concrete block, the concrete block can be continuously positioned.

[0037] After the concrete block is placed on the loading platform 11, the pressing plate 31 is driven by the hydraulic cylinder 6 to move downward. The pressing plate 31 drives the pressing rod 34 and the detection column 32 to move downward. When the anti-slip pad 33 fits with the top of the concrete block, with the continuous movement of the pressing plate 31, the pressing rod 34 moves in the positioning sleeve 35 and compresses the return spring 36. Under the elastic force of the return spring 36, the anti-slip pad 33 tightly fits with the concrete block and positions the position of the concrete block. When the detection column 32 performs strength detection, the positioning of the concrete block can be always maintained.

[0038] Furthermore, a guiding slider 38 is further provided on the pressing rod 34. One end of the guiding slider 38 is slidably arranged in a guiding chute 37. The guiding chute 37 is provided on the inner wall of the positioning sleeve 35. When the pressing rod 34 moves in the positioning sleeve 35, the pressing rod 34 drives the guiding slider 38 to move in the guiding chute 37, improving the guiding property when the pressing rod 34 moves.

[0039] In the present application, the hydraulic cylinder 6, the electric push rod 111, and the reduction motor 17 are all connected to the control box 4 on the frame 7. They can be controlled through the control box 4. At the same time, a display is further provided on the control box 4, which can display the pressure information detected by the pressure sensor 5 in real time.

[0040] Although embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete strength testing device, characterized in that, It includes a detection table and an installation opening provided on the detection table, and a rotary loading mechanism for quickly loading and unloading concrete blocks is provided in the installation opening; The rotary loading mechanism includes a loading table, a rotating shaft is provided on one side of the loading table, the loading table is rotatably arranged in the installation opening, a driving shaft is provided on the other side of the loading table, the driving shaft is rotatably arranged in an adjustment cavity, the adjustment cavity is arranged on one side of the detection table, and an adjustment component for controlling the rotation angle of the driving shaft is arranged in the adjustment cavity. A guiding component for guiding the concrete blocks is also arranged in the loading table; A frame is also provided on the detection table, a hydraulic cylinder is arranged on the frame, and a strength detection mechanism is arranged at the bottom of the hydraulic cylinder.

2. The concrete strength detection device according to claim 1, characterized in that, The adjustment component includes a worm gear, the worm gear is arranged on one side of the driving shaft, the worm gear meshes with a worm, the worm is rotatably arranged in the adjustment cavity, the worm is connected to the output shaft of a reduction motor, and the reduction motor is arranged in the adjustment cavity.

3. The concrete strength detection device according to claim 1, characterized in that, The guiding component includes an electric push rod, the electric push rod is arranged in the loading table, a loading plate is arranged on the piston rod of the electric push rod, mounting tables are equidistantly arranged on the loading plate, a guiding roller is rotatably arranged in the mounting table, the guiding roller corresponds to a top outlet, and the top outlet is arranged on the loading table.

4. The concrete strength detection device according to claim 1, characterized in that, A positioning table is arranged on one side inside the installation opening, and the positioning table corresponds to a horizontal positioning seat arranged on one side of the bottom of the loading table.

5. The concrete strength detection device according to any one of claims 1-4, characterized in that, A chamfering part is arranged on the other side of the bottom of the loading table, and the chamfering part is used for fitting with the ground.

6. The concrete strength detection device according to claim 1, wherein, The strength detection mechanism includes a pressing plate, the pressing plate is arranged at the bottom of the hydraulic cylinder, a detection column is arranged in the middle of the pressing plate, and positioning components are arranged at the corners of the pressing plate.

7. The concrete strength detection device according to claim 6, characterized in that, The positioning component includes a pressing rod, the pressing rod is movably arranged in a positioning sleeve, the positioning sleeve is arranged at the corner of the pressing plate, a return spring is also arranged in the positioning sleeve, one end of the return spring is connected to the pressing rod, and an anti-slip pad is also arranged at the bottom of the pressing rod.

8. The concrete strength detection device according to claim 7, characterized in that, A guiding slider is also arranged on the pressing rod, and a guiding chute is arranged on the inner wall of the positioning sleeve, and one end of the guiding slider is slidably arranged in the guiding chute.

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