Concrete pouring thickness detection device for road supervision

Abstract

The utility model relates to the technical field of road engineering construction supervision, and discloses a concrete pouring thickness detection device for road supervision, which comprises a rectangular plate, the front surface of the rectangular plate is fixedly connected with a square plate, the upper surface of the square plate is fixedly connected with a first rectangular box, and the inner wall of the first rectangular box is fixedly connected with a first stepping motor. The output end of the first stepping motor is fixedly connected with a first rotating shaft, a first bearing is fixedly embedded in the inner wall of the first rectangular box, and the inner ring of the first bearing is fixedly connected with the outer surface of the first rotating shaft; the measuring plate is pulled by the telescopic rod to move downwards, so that the bottom surface of the measuring plate can be in contact with the top end of a concrete block, the thickness of the concrete block can be known through the measuring ruler, and the problem that when the device is used, a worker needs to measure the thickness of the concrete block while recording data is effectively avoided; not only is the work of workers increased, but also certain inconvenience exists.

Description

Technical Field

[0001] The utility model relates to the technical field of road engineering construction supervision, in particular to a concrete pouring thickness detection device for road supervision. Background Art

[0002] Road construction supervision refers to the comprehensive supervision and management of the quality, investment, construction period, etc. of the construction project by an independent supervision unit, which is entrusted and dispatched by the construction unit. Road construction supervision requires the inspection of the project quality, so some tools are usually used for auxiliary inspection. When inspecting the thickness of road concrete pouring, the core drilling method is usually used. However, concrete is relatively hard, and manual core drilling is obviously not realistic, so the corresponding thickness detection device will be used.

[0003] At present, the existing thickness detection device requires workers to draw a cross line on the drilled concrete block after core sampling, and then measure the four endpoints of the cross line respectively. During this period, the worker is also required to count the thickness values ​​​​at four different points, which causes certain inconveniences. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a concrete pouring thickness detection device for road supervision, which has the advantage of being able to display the thickness of four points of a concrete block without the need for workers to rotate the block, thereby making it convenient for workers to record.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete pouring thickness detection device for road supervision, comprising a rectangular plate, a square plate is fixedly connected to the front of the rectangular plate, a first rectangular box is fixedly connected to the upper surface of the square plate, a first stepper motor is fixedly connected to the inner wall of the first rectangular box, a first rotating shaft is fixedly connected to the output end of the first stepper motor, a first bearing is fixedly inlaid on the inner wall of the first rectangular box, the inner ring of the first bearing is fixedly connected to the outer surface of the first rotating shaft, a rotating cylinder is fixedly connected to the top of the first rotating shaft, a long plate is fixedly connected to the upper surface of the first rectangular box, a rectangular groove is provided on the front of the long plate, a measuring ruler is fixedly connected to the left side of the long plate, a telescopic rod is fixedly connected to the upper surface of the rectangular plate, and a measuring plate is fixedly connected to the telescopic end of the telescopic rod.

[0008] Preferably, a rectangular block is fixedly connected to the back side of the rectangular plate, and pedals are fixedly connected to both side surfaces of the rectangular block.

[0009] Preferably, handles are fixedly connected to both side surfaces of the rectangular plate, and a hydraulic rod is fixedly connected to the bottom surface of the square plate.

[0010] Preferably, the telescopic end of the hydraulic rod is fixedly connected to a second rectangular box, the inner top wall of the second rectangular box is fixedly connected to a fixing seat, and the inner wall of the fixing seat is fixedly connected to a second stepping motor.

[0011] Preferably, the output end of the second stepper motor is fixedly connected to a second rotating shaft, and the outer surface of the second rotating shaft is rotatably connected to the inner wall of the second rectangular box.

[0012] Preferably, a core drilling barrel is fixedly connected to the bottom end of the second rotating shaft, the outer surface of the measuring plate is slidably connected to the inside of the rectangular groove, a limiting groove is opened on the front side of the rectangular plate, a limiting block is slidably connected to the inside of the limiting groove, and the front side of the limiting block is fixedly connected to the back side of the second rectangular box.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a concrete pouring thickness detection device for road supervision, which has the following beneficial effects:

[0015] The device for detecting the thickness of poured concrete for road supervision is provided with a square plate, a rectangular plate, a first rectangular box, a first stepper motor, a first rotating shaft, a first bearing and a rotating cylinder which cooperate with each other. The operation of the first stepper motor can drive the first rotating shaft to rotate, thereby driving the rotating cylinder at the top of the first rotating shaft to rotate, thereby driving the concrete block placed inside the rotating cylinder to rotate together. Then, the telescopic rod, the long plate, the rectangular groove, the measuring ruler and the measuring plate cooperate with each other. The measuring plate is pulled downward by the telescopic rod, thereby the bottom surface of the measuring plate can be brought into contact with the top of the concrete block. The thickness of the concrete block can be known by the measuring ruler, thereby effectively avoiding the need for workers to measure the thickness of the concrete block and record data while using the device, which not only increases the workload of the workers but also causes certain inconveniences. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the overall concrete pouring thickness detection device for road supervision of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the first stepper motor of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the second stepping motor of the utility model;

[0019] Figure 4It is a three-dimensional structural schematic diagram of the telescopic rod of the utility model.

[0020] In the figure: 1, rectangular plate; 2, handle; 3, rectangular block; 4, pedal; 5, second rectangular box; 6, square plate; 7, first rectangular box; 8, limit groove; 9, limit block; 10, second stepper motor; 11, core drilling barrel; 12, second rotating shaft; 13, hydraulic rod; 14, fixed seat; 15, rotating barrel; 16, first stepper motor; 17, first bearing; 18, rectangular groove; 19, long board; 20, measuring board; 21, measuring ruler; 22, telescopic rod; 23, first rotating shaft. DETAILED DESCRIPTION

[0021] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of the utility model of a concrete pouring thickness detection device for road supervision in conjunction with the accompanying drawings.

[0022] See also Figure 1-4 The utility model discloses a device for detecting the thickness of concrete pouring for road supervision, comprising a rectangular plate 1, a square plate 6 is fixedly connected to the front of the rectangular plate 1, a rectangular block 3 is fixedly connected to the back of the rectangular plate 1, and pedals 4 are fixedly connected to both sides of the rectangular block 3. By providing the rectangular block 3 and the pedal 4, pressure can be applied to the device through the pedal 4 to prevent the device from shaking during sampling.

[0023] The upper surface of the square plate 6 is fixedly connected to the first rectangular box 7, the inner wall of the first rectangular box 7 is fixedly connected to the first stepper motor 16, the two side surfaces of the rectangular plate 1 are fixedly connected to the handles 2, and the bottom surface of the square plate 6 is fixedly connected to the hydraulic rod 13. By providing the handle 2 and the hydraulic rod 13, the device can be grasped by the handle 2, thereby providing a good force position, and the hydraulic rod 13 can provide power.

[0024] The output end of the first stepper motor 16 is fixedly connected to the first rotating shaft 23, the inner wall of the first rectangular box 7 is fixedly inlaid with the first bearing 17, the inner ring of the first bearing 17 is fixedly connected to the outer surface of the first rotating shaft 23, the telescopic end of the hydraulic rod 13 is fixedly connected to the second rectangular box 5, the inner top wall of the second rectangular box 5 is fixedly connected to the fixing seat 14, and the inner wall of the fixing seat 14 is fixedly connected to the second stepper motor 10. By providing the second rectangular box 5, the fixing seat 14 and the second stepper motor 10, the second stepper motor 10 can be fixed by the fixing seat 14, so that the second stepper motor 10 can run more stably.

[0025] The top end of the first rotating shaft 23 is fixedly connected with the rotating cylinder 15, the upper surface of the first rectangular box 7 is fixedly connected with the long plate 19, the front of the long plate 19 is provided with a rectangular groove 18, the left side of the long plate 19 is fixedly connected with a measuring ruler 21, the upper surface of the rectangular plate 1 is fixedly connected with a telescopic rod 22, the output end of the second stepper motor 10 is fixedly connected with the second rotating shaft 12, the outer surface of the second rotating shaft 12 is rotatably connected to the inner wall of the second rectangular box 5, and by providing the second rotating shaft 12, the power generated by the second stepper motor 10 during operation can be transmitted through the second rotating shaft 12, thereby achieving a better transmission effect.

[0026] The telescopic end of the telescopic rod 22 is fixedly connected to the measuring plate 20, the bottom end of the second rotating shaft 12 is fixedly connected to the core drilling barrel 11, the outer surface of the measuring plate 20 is slidably connected to the inside of the rectangular groove 18, the front of the rectangular plate 1 is provided with a limiting groove 8, the inside of the limiting groove 8 is slidably connected to the limiting block 9, the front of the limiting block 9 is fixedly connected to the back of the second rectangular box 5, by providing the core drilling barrel 11, the limiting groove 8 and the limiting block 9, the limiting block 9 can slide inside the limiting groove 8 to effectively limit the second rectangular box 5, and the core drilling barrel 11 can well extract concrete samples.

[0027] The working principle of the utility model is: firstly, the first stepper motor 16, the second stepper motor 10, the telescopic rod 22 and the hydraulic rod 13 are respectively connected to the power supply. When the power supply is connected, the device can be used normally. When the device needs to be used, it is only necessary to transport the device to a suitable working position, and then control the hydraulic rod 13 to push the second rectangular box 5 to move downward. During the downward movement of the second rectangular box 5, the second stepper motor 10 is controlled to operate. The second rotating shaft 12 and the core drilling barrel 11 are driven to rotate by the operation of the second stepper motor 10, so that the road surface can be drilled and sampled. When the sampling is completed, the sample is placed inside the rotating cylinder 15. The size of the internal space of the rotating cylinder 15 is the same as the size of the core drilling barrel 11. The first stepper motor 16 is the same in size, and then the first rotating shaft 23 is driven to rotate by running, so that the rotating cylinder 15 at the top of the first rotating shaft 23 can be driven to rotate, thereby driving the concrete block placed inside the rotating cylinder 15 to rotate together, and then the measuring plate 20 is pulled downward by the telescopic rod 22, so that the bottom surface of the measuring plate 20 can be brought into contact with the top of the concrete block, and the four points of the concrete block can be measured by cooperating with the first stepper motor 16, thereby the thickness of the concrete block can be known by the measuring ruler 21, thereby effectively avoiding the need for workers to measure the thickness of the concrete block and record data while the device is in use, which not only increases the workload of the staff, but also causes certain inconveniences.

[0028] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A device for detecting the thickness of concrete pouring for road supervision, comprising a rectangular plate (1), characterized in that: The front surface of the rectangular plate (1) is fixedly connected to a square plate (6), the upper surface of the square plate (6) is fixedly connected to a first rectangular box (7), the inner wall of the first rectangular box (7) is fixedly connected to a first stepper motor (16), the output end of the first stepper motor (16) is fixedly connected to a first rotating shaft (23), the inner wall of the first rectangular box (7) is fixedly inlaid with a first bearing (17), the inner ring of the first bearing (17) is fixedly connected to the outer surface of the first rotating shaft (23), the top end of the first rotating shaft (23) is fixedly connected to a rotating cylinder (15), the upper surface of the first rectangular box (7) is fixedly connected to a long plate (19), the front surface of the long plate (19) is provided with a rectangular groove (18), the left side of the long plate (19) is fixedly connected to a measuring ruler (21), the upper surface of the rectangular plate (1) is fixedly connected to a telescopic rod (22), and the telescopic end of the telescopic rod (22) is fixedly connected to a measuring plate (20).

2. A device for detecting the thickness of concrete pouring for road supervision according to claim 1, characterized in that: A rectangular block (3) is fixedly connected to the back of the rectangular plate (1), and pedals (4) are fixedly connected to both side surfaces of the rectangular block (3).

3. The device for detecting the thickness of concrete pouring for road supervision according to claim 1, characterized in that: Both side surfaces of the rectangular plate (1) are fixedly connected with handles (2), and the bottom surface of the square plate (6) is fixedly connected with a hydraulic rod (13).

4. A device for detecting the thickness of concrete pouring for road supervision according to claim 3, characterized in that: The telescopic end of the hydraulic rod (13) is fixedly connected to a second rectangular box (5), the inner top wall of the second rectangular box (5) is fixedly connected to a fixing seat (14), and the inner wall of the fixing seat (14) is fixedly connected to a second stepping motor (10).

5. A device for detecting the thickness of concrete pouring for road supervision according to claim 4, characterized in that: The output end of the second stepper motor (10) is fixedly connected to a second rotating shaft (12), and the outer surface of the second rotating shaft (12) is rotatably connected to the inner wall of the second rectangular box (5).

6. A device for detecting the pouring thickness of concrete for road supervision according to claim 5, characterized in that: The bottom end of the second rotating shaft (12) is fixedly connected to a core drilling tube (11); the outer surface of the measuring plate (20) is slidably connected to the inside of the rectangular groove (18); a limiting groove (8) is provided on the front side of the rectangular plate (1); a limiting block (9) is slidably connected to the inside of the limiting groove (8); and the front side of the limiting block (9) is fixedly connected to the back side of the second rectangular box (5).

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