Building structure concrete strength detection device

Abstract

The utility model relates to the technical field of concrete, in particular to a building structure concrete strength detection device which comprises a box body, an opening is reserved in the top of the box body, a box door is arranged on one side of the box body, a supporting frame is fixedly connected to the position, close to the opening, of the top of the box body, and an air cylinder is fixedly connected to the center of the top of the supporting frame. The output end of the air cylinder faces the right lower portion, the center of the air cylinder corresponds to the center of the inner wall of the box body, and the output end of the air cylinder is fixedly connected with a pressing plate. The device has the advantages that the air cylinder is used for driving the pressing plate to move downwards, the pressure sensor and the like are arranged on one side of the pressing plate, pressure data are monitored at any time, after concrete is crushed by the pressing plate, broken stones are scattered in the box body, the pressing plate ascends, the sliding block is used for driving the baffle to move out of the rectangular box, and the baffle drives the broken stones to move towards the box door; and centralized treatment of the broken stones can be completed until the broken stones are discharged out of the box body, the requirement for manpower is lowered, and the safety of personnel is improved.

Description

Technical Field

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

[0002] Concrete strength testing is an important part of ensuring the quality of construction projects. There are many methods for testing concrete strength, each with its own unique principles and application scenarios. In order to unify the inspection and assessment methods of concrete strength, promote enterprises to improve their management level, and ensure the quality of concrete strength, a new method has been developed.

[0003] Current concrete strength tests usually include pressure testing, ultrasonic testing, core sampling, and rebound hammer testing. Among them, the pressure testing and core sampling methods are commonly used and have the highest accuracy. The principle is to take an appropriate amount of sample and then apply pressure to it for testing. During the use of the pressure testing method, the concrete will be destroyed, and the gravel produced by the destruction will splash everywhere, causing certain problems for subsequent cleanup work and personnel safety. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a building structure concrete strength detection device, which effectively solves the shortcomings of the prior art.

[0005] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the present invention provides a building structure concrete strength detection device, including a box body, an opening is left at the top of the box body and a box door is provided on one side, a support frame is fixedly connected to the top of the box body near the opening, a cylinder is fixedly connected to the center of the top of the support frame, the output end of the cylinder faces directly downward, the center of the cylinder corresponds to the center of the inner wall of the box body, the output end of the cylinder is fixedly connected to a pressure plate, a rectangular box is fixedly connected to the side of the outer wall of the box body away from the box door, the rectangular box is connected to the inner wall of the box body, a first strip opening and a second strip opening are opened on one side of the outer wall of the box body, a hollow column is fixedly connected to the position of the outer wall of the box body near the second strip opening, a slider is slidably connected to the inside of the hollow column, a baffle is provided inside the box body, one side of the baffle passes through the second strip opening and is fixedly connected to one side of the slider, and a dust suction pipe is fixedly connected to the top of the baffle.

[0006] Preferably, one side of the dust suction pipe is provided with a plurality of holes, the plurality of holes are located on the side of the dust suction pipe away from the rectangular box, and a vacuum cleaner is provided on one side of the outer wall of the box.

[0007] The technical effect achieved by adopting the above solution is: by using this solution, the vacuum cleaner can provide suction to the dust suction pipe, and the dust suction pipe uses the holes to suck dust and impurities inside the box into the vacuum cleaner.

[0008] Preferably, any of the above schemes is that the length of the baffle is equal to the width of the inner wall of the box, the length of the dust suction pipe is equal to the length of the baffle, and a pipe is provided at the input end of the vacuum cleaner and one end of the dust suction pipe.

[0009] The technical effect achieved by adopting the above solution is: by using this solution, the cleaning range of the baffle can be maximized, the gravel inside the box can be completely cleaned out, and the efficiency of the baffle in guiding the movement of gravel can be greatly increased.

[0010] Preferably, from any of the above schemes, one end of the outer wall of the hollow column is fixedly connected to a motor, the inner wall of the hollow column is rotatably connected to a screw rod, and the outer wall of the screw rod is threadedly connected to the slider.

[0011] The technical effect achieved by adopting the above scheme is: by using this scheme, the motor can be used to drive the screw to rotate, the sliding connection between the slider and the hollow column plays a limiting role, and the rotation of the screw can drive the slider to move repeatedly in a straight line inside the hollow column.

[0012] Preferably, any of the above solutions is that partitions are slidably connected to the inside of the first strip-shaped opening and the second strip-shaped opening, and the two partitions are fixedly connected to the baffle and one side of the dust suction pipe respectively.

[0013] The technical effect achieved by adopting the above scheme is: by using this scheme, the first strip opening and the second strip opening can be blocked by the partition without hindering the movement of the baffle and the dust suction tube, and gravel can be prevented from entering the hollow column at will to affect the movement of the slider.

[0014] Preferably, from any of the above solutions, a plurality of air holes are provided on one side of the pressing plate.

[0015] The technical effect achieved by adopting the above scheme is: by using this scheme, when the pressure plate enters the interior of the box, the air inside the box can be discharged through the air vents, and the concrete pressure data can be monitored by using a pressure sensor provided on one side of the pressure plate.

[0016] Preferably, from any of the above solutions, a rectangular plate is slidably connected to the top surface of the outer wall of the rectangular box on one side close to the box body.

[0017] The technical effect achieved by adopting the above scheme is: by using this scheme, the slider can be used to drive the baffle and the dust suction tube to move into the interior of the rectangular box to prevent affecting the subsequent pressure testing work, and the rectangular box can be closed with a rectangular plate to prevent gravel from entering the rectangular box.

[0018] The utility model has the following advantages:

[0019] 1. This building structure concrete strength testing device places concrete inside a box and uses a cylinder to drive a pressure plate to move downward. A pressure sensor is provided on one side of the pressure plate to monitor pressure data at all times. When the pressure plate crushes the concrete, gravel is scattered inside the box. The pressure plate rises and uses a slider to drive a baffle to move out of the rectangular box. The baffle drives the gravel to move toward the box door until the gravel is discharged from the box. This completes the centralized processing of gravel, reduces manpower requirements and increases personnel safety.

[0020] 2. This building structure concrete strength testing device can drive the dust suction pipe to move at the same time when the baffle moves. The vacuum cleaner is used to provide suction to the dust suction pipe. The dust suction pipe uses the holes to suck the dust and impurities inside the box into the vacuum cleaner, which can further increase the functionality of the concrete strength testing device and is more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural diagram of the first view of the utility model;

[0022] Figure 2 It is a structural diagram of the second view of the utility model;

[0023] Figure 3 This is a structural diagram of the third view of the present invention.

[0024] In the figure: 1-box, 2-vent, 3-support frame, 4-cylinder, 5-pressing plate, 6-vacuum cleaner, 7-hollow column, 8-hole, 9-vacuum tube, 10-first strip opening, 11-motor, 12-screw, 13-second strip opening, 14-slider, 15-baffle, 16-rectangular box, 17-rectangular plate, 19-partition. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0026] like Figures 1 to 3As shown, a building structure concrete strength testing device is shown, which includes a box body 1, an opening is left at the top of the box body 1 and a box door is provided on one side, a support frame 3 is fixedly connected to the position near the opening on the top of the box body 1, a cylinder 4 is fixedly connected to the center of the top of the support frame 3, the output end of the cylinder 4 faces directly downward, the center of the cylinder 4 corresponds to the center of the inner wall of the box body 1, and the output end of the cylinder 4 is fixedly connected to a pressing plate 5, a rectangular box 16 is fixedly connected to the side of the outer wall of the box body 1 away from the box door, the rectangular box 16 is connected to the inner wall of the box body 1, a first strip opening 10 and a second strip opening 13 are opened on one side of the outer wall of the box body 1, a hollow column 7 is fixedly connected to the position of the outer wall of the box body 1 near the second strip opening 13, a slider 14 is slidably connected to the inside of the hollow column 7, a baffle 15 is provided inside the box body 1, one side of the baffle 15 passes through the second strip opening 13 and is fixedly connected to one side of the slider 14, and a dust suction pipe 9 is fixedly connected to the top of the baffle 15.

[0027] As an optional technical solution of the present invention, a plurality of holes 8 are provided on one side of the dust suction pipe 9, and the plurality of holes 8 are located on the side of the dust suction pipe 9 away from the rectangular box 16. A vacuum cleaner 6 is provided on one side of the outer wall of the box body 1. By using this solution, the vacuum cleaner 6 can provide suction to the dust suction pipe 9, and the dust suction pipe 9 uses the holes 8 to suck dust and impurities inside the box body 1 into the vacuum cleaner 6.

[0028] As an optional technical solution of the present invention, the length of the baffle 15 is equal to the width of the inner wall of the box body 1, the length of the dust suction pipe 9 is equal to the length of the baffle 15, and the input end of the vacuum cleaner 6 and one end of the dust suction pipe 9 are jointly provided with a pipe. By using this solution, the cleaning range of the baffle 15 can be maximized, the gravel inside the box body 1 can be completely cleaned out, and the efficiency of the baffle 15 in guiding the movement of gravel can be increased.

[0029] As an optional technical solution of the present invention, one end of the outer wall of the hollow column 7 is fixedly connected to the motor 11, the inner wall of the hollow column 7 is rotatably connected to the screw rod 12, and the outer wall of the screw rod 12 is threadedly connected to the slider 14. By using this solution, the motor 11 can be used to drive the screw rod 12 to rotate, and the slider 14 is slidably connected to the hollow column 7 to play a limiting role. The rotation of the screw rod 12 can drive the slider 14 to move repeatedly in a straight line inside the hollow column 7.

[0030] As an optional technical solution of the present invention, the first strip opening 10 and the second strip opening 13 are both slidably connected to the inside thereof with a partition 19, and the two partitions 19 are fixedly connected to one side of the baffle 15 and the dust suction tube 9 respectively. By using this solution, the first strip opening 10 and the second strip opening 13 can be blocked by the partition 19 without hindering the movement of the baffle 15 and the dust suction tube 9, and can prevent gravel from arbitrarily entering the interior of the hollow column 7 and affecting the movement of the slider 14.

[0031] As an optional technical solution of the present invention, a plurality of air holes 2 are provided on one side of the pressing plate 5. By using this solution, when the pressing plate 5 enters the interior of the box body 1, the air inside the box body 1 can be discharged through the air holes 2, and the concrete pressure data can be monitored by using a pressure sensor provided on one side of the pressing plate 5.

[0032] As an optional technical solution of the present invention, a rectangular plate 17 is slidably connected to the top surface of the outer wall of the rectangular box 16 close to the side of the box body 1. By using this solution, the slider 14 can be used to drive the baffle 15 and the dust suction tube 9 to move into the interior of the rectangular box 16 to prevent affecting the subsequent pressure testing work, and the rectangular plate 17 is used to close the rectangular box 16 to prevent gravel from entering the rectangular box 16.

[0033] The device for detecting the strength of concrete in building structures requires the following steps when in use:

[0034] 1) When the pressing plate 5 crushes the concrete, the crushed stones are scattered inside the box 1;

[0035] 2) The slider 14 is used to drive the baffle 15 to move out of the rectangular box 16. The baffle 15 drives the gravel to move toward the box door until the gravel is discharged from the interior of the box 1, thus completing the centralized processing of the gravel;

[0036] 3) The dust suction pipe 9 uses the hole 8 to suck the dust and impurities inside the box 1 into the dust collector 6, which can further enhance the functionality of the concrete strength testing device.

[0037] To sum up, when the user uses it, the concrete is placed inside the box 1, and the cylinder 4 is used to drive the pressure plate 5 to move downward. A pressure sensor is provided on one side of the pressure plate 5 to monitor the pressure data at all times. When the pressure plate 5 crushes the concrete, the gravel is scattered inside the box 1, and the pressure plate 5 rises, and the slider 14 is used to drive the baffle 15 to move out of the rectangular box 16. The baffle 15 drives the gravel to move toward the box door until the gravel is discharged from the inside of the box 1. The centralized processing of the gravel can be completed, reducing manpower requirements and increasing personnel safety. Finally, when the baffle 15 moves, it can drive the dust suction pipe 9 to move at the same time, and use the vacuum cleaner 6 to provide suction to the dust suction pipe 9. The dust suction pipe 9 uses the hole 8 to suck the dust and impurities inside the box 1 into the vacuum cleaner 6, which can further increase the functionality of the concrete strength testing device and be more environmentally friendly.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building structure concrete strength detection device, characterized by: The invention comprises a box body (1), wherein the top of the box body (1) is provided with an opening and a box door is provided on one side, a support frame (3) is fixedly connected to the top of the box body (1) near the opening, a cylinder (4) is fixedly connected to the center of the top of the support frame (3), an output end of the cylinder (4) faces directly downward, the center of the cylinder (4) corresponds to the center of the inner wall of the box body (1), a pressure plate (5) is fixedly connected to the output end of the cylinder (4), a rectangular box (16) is fixedly connected to the side of the outer wall of the box body (1) away from the box door, and the rectangular box (16) is fixedly connected to the box body. The inner wall of the box body (1) is connected, and a first strip opening (10) and a second strip opening (13) are provided on one side of the outer wall of the box body (1). A hollow column (7) is fixedly connected to a position of the outer wall of the box body (1) near the second strip opening (13), and a slider (14) is slidably connected to the interior of the hollow column (7). A baffle (15) is provided inside the box body (1), and one side of the baffle (15) passes through the second strip opening (13) and is fixedly connected to one side of the slider (14), and a dust suction pipe (9) is fixedly connected to the top of the baffle (15).

2. A building structure concrete strength detection device according to claim 1, characterized in that: A plurality of holes (8) are provided on one side of the dust suction pipe (9), and the plurality of holes (8) are located on a side of the dust suction pipe (9) away from the rectangular box (16). A dust collector (6) is provided on one side of the outer wall of the box body (1).

3. A building structure concrete strength detection device according to claim 2, characterized in that: The length of the baffle (15) is equal to the width of the inner wall of the box (1), the length of the dust suction pipe (9) is equal to the length of the baffle (15), and a pipe is provided at the input end of the vacuum cleaner (6) and one end of the dust suction pipe (9).

4. A building structure concrete strength detection device according to claim 3, characterized in that: One end of the outer wall of the hollow column (7) is fixedly connected to a motor (11), the inner wall of the hollow column (7) is rotatably connected to a screw rod (12), and the outer wall of the screw rod (12) is threadedly connected to a slider (14).

5. A building structure concrete strength detection device according to claim 4, characterized in that: The first strip-shaped opening (10) and the second strip-shaped opening (13) are both slidably connected to partitions (19), and the two partitions (19) are fixedly connected to the baffle (15) and one side of the dust suction pipe (9), respectively.

6. A building structure concrete strength detection device according to claim 5, characterized in that: A plurality of air holes (2) are provided on one side of the pressing plate (5).

7. A building structure concrete strength detection device according to claim 6, characterized in that: A rectangular plate (17) is slidably connected to the top surface of the outer wall of the rectangular box (16) on one side close to the box body (1).

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