Engineering board density detection device for engineering detection

Abstract

The utility model relates to an engineering board density detection device for engineering detection, which comprises a supporting table, supporting legs are fixedly connected to four corners of the bottom surface of the supporting table, a connecting frame is fixedly connected to the top surface of the supporting table and close to the front side, and a connecting assembly is arranged at the top of the inner side of the connecting frame. According to the engineering board detection device, all the parts are matched with one another, so that the engineering board can be detected easily, a worker does not need to hold the detection device by hand to detect the engineering board, the labor intensity of arms is relieved, the continuous working time of the worker is prolonged, the rest frequency is reduced, and the working efficiency of the engineering board is improved; and when the engineering board is detected, the maximum descending distance of the detection probe is fixed, so that the detection probe is prevented from colliding with the engineering board and being damaged, and the distance between the detection probe and the engineering board does not influence the detection of the engineering board.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering detection, in particular to an engineering board density detection device for engineering detection. Background Technique

[0002] Engineering detection is an important work for testing the foundation, building materials, construction technology, and building structure related to buildings throughout the construction process to ensure the safety of existing, under-construction, and to-be-built construction projects. Engineering boards, also known as building boards, are materials used in various building and engineering applications, usually made of wood, fiberboard, or other artificial boards. The density of an engineering board refers to the mass per unit volume. Before using the engineering board, it is necessary to detect the density of the engineering board to ensure that the engineering board can meet the requirements of construction projects.

[0003] The existing patent (publication number: CN220542712U) discloses an engineering board density detection device for engineering detection, including a base, a handle, a controller assembly, a detection probe, a touch screen, etc. A handle is connected to the upper part of the base. The inventor found the following problems in the prior art that have not been well solved during the implementation of this solution: 1. The existing device is detected by manually holding the device. The device has a certain weight, and it is easy to get hand soreness after using it for a period of time, which affects the detection efficiency; 2. When the existing device detects the engineering board, the force to push the detection probe close to the engineering board needs to be precisely controlled. If the force is too large, the detection probe may directly hit the engineering board and cause damage. If the force is too small, it is easy to cause the detection probe to be too far away from the engineering board and the scanning detection fails. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an engineering board density detection device for engineering detection to solve the problems mentioned in the above background technique.

[0005] The technical solution of the utility model is an engineering board density detection device for engineering detection, including a support table. Support legs are fixedly connected to the four corners of the bottom surface of the support table. A connecting frame is fixedly connected to the top surface of the support table and close to the front side. A connecting component is arranged at the top inside the connecting frame. A detection probe is installed on the connecting component. A display is fixedly connected to the left side of the top surface of the support table and close to the left side. The detection probe is electrically connected to the display. A placement table is fixedly connected to the middle of the top surface of the support table and close to the front side. The placement table is arranged inside the connecting frame. An activity cavity is opened at the top of the placement table. A rotating shaft is rotatably connected to the left and right sides of the activity cavity in common. The number of the rotating shafts is several. The several rotating shafts are linearly arranged in sequence from front to back. A roller is fixedly sleeved on the surface of each rotating shaft.

[0006] In one embodiment, the connection component includes a connection shaft. The left and right end faces of the connection shaft are respectively fixedly connected to the left and right sides near the top inside the connection frame. A connection block is movably sleeved in the middle of the surface of the connection shaft. A first cylinder is fixedly connected to the bottom surface of the connection block. A connecting plate is fixedly connected to the lower end of the first cylinder. The detection probe is fixedly connected to the middle of the bottom surface of the connecting plate.

[0007] In one embodiment, movable holes are formed at the four corners of the connecting plate. A connecting rod is movably sleeved in each movable hole. The lower end faces of the four connecting rods are fixedly connected together to form a guide plate. Movable grooves are formed at the four corners of the bottom surface of the guide plate. A ball is movably sleeved in each movable groove. A through hole is formed in the middle of the guide plate, and the through hole is adapted to the detection probe. A first limiting plate is fixedly connected to the upper end face of each connecting rod. The bottom surface of the first limiting plate is in contact with the top surface of the connecting plate. A second limiting plate is fixedly sleeved in the middle of the surface of each connecting rod. The distance between the top surface of the second limiting plate and the bottom surface of the connecting plate is the same as the distance between the bottommost part of the detection probe and the bottom surface of the guide plate.

[0008] In one embodiment, a sliding groove is formed on the top surface inside the connection frame. A sliding block is fixedly connected to the top surface of the connection block. The top of the sliding block is slidably connected in the sliding groove.

[0009] In one embodiment, support plates are fixedly connected to the left and right sides of the top surface of the support table. The support plates are arranged inside the connection frame. The two support plates are respectively arranged on the left and right sides of the placement table. Second cylinders are fixedly connected to the facing surfaces of the two placement tables near the top. Clamping plates are fixedly connected to the facing ends of the two second cylinders.

[0010] In one embodiment, a baffle is fixedly connected to the rear side of the top surface of the support table. The height of the baffle is twice the height of the placement table.

[0011] In one embodiment, a controller is fixedly connected to the left side of the inner wall of the connection frame. The controller is electrically connected to both the first cylinder and the second cylinder.

[0012] The beneficial effects provided by the present utility model are as follows:

[0013] Through the mutual cooperation between various components, the detection of the engineering board is relatively easy. Workers do not need to hold the detection device to detect the engineering board, thereby reducing the labor intensity of the arm, prolonging the continuous working time of workers, reducing the rest frequency, improving the working efficiency of the engineering board, and when detecting the engineering board, the maximum descending distance of the detection probe is fixed, which can not only avoid the detection probe from colliding with the engineering board and being damaged, but also ensure that the distance between the detection probe and the engineering board does not affect the detection of the engineering board. Description of the Drawings

[0014] Figure 1 is the front view of the present utility model;

[0015] Figure 2 is the main sectional view of the present utility model;

[0016] Figure 3 is the side sectional view of the present utility model;

[0017] Figure 4 is the main sectional view of the connecting plate and the guiding plate;

[0018] Figure 5 is the top view of the support platform and the placement platform.

[0019] In the drawings, 1, support platform; 2, support legs; 3, connecting frame; 4, connecting components; 41, connecting shaft; 42, connecting block; 43, first cylinder; 44, connecting plate; 5, detection probe; 6, display; 7, placement platform; 8, activity cavity; 9, rotating shaft; 10, roller; 11, connecting rod; 12, guiding plate; 13, through hole; 14, first limiting plate; 15, second limiting plate; 16, sliding groove; 17, slider; 18, support plate; 19, second cylinder; 20, clamping plate; 21, baffle; 22, controller. Detailed Embodiments

[0020] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other. The following will further describe the technical solutions of the present utility model with reference to the drawings of the embodiments of the present utility model. The present utility model is not limited to the following specific embodiments.

[0021] It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and cannot be understood as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0022] In one embodiment, as Figures 1-5As shown in the figure, a device for detecting the density of an engineering board for engineering detection includes a support table 1. Support legs 2 are fixedly connected to the four corners of the bottom surface of the support table 1. A connecting frame 3 is fixedly connected to the top surface of the support table 1 and near the front side. A connecting component 4 is provided at the top inside the connecting frame 3. A detection probe 5 is installed on the connecting component 4. A display 6 is fixedly connected to the left side of the top surface of the support table 1 and near the left side. The detection probe 5 is electrically connected to the display 6. A placement table 7 is fixedly connected to the middle of the top surface of the support table 1 and near the front side. The placement table 7 is arranged inside the connecting frame 3. An activity cavity 8 is opened at the top of the placement table 7. A rotating shaft 9 is rotatably connected to the left and right sides of the activity cavity 8. The number of the rotating shafts 9 is several. The several rotating shafts 9 are linearly arranged in sequence from front to back. A roller 10 is fixedly sleeved on the surface of each rotating shaft 9.

[0023] In order to enable the detection probe 5 to move up and down and left and right, the connecting component 4 includes a connecting shaft 41. The left and right end faces of the connecting shaft 41 are respectively fixedly connected to the left and right sides inside the connecting frame 3 and near the top. A connecting block 42 is movably sleeved on the middle of the surface of the connecting shaft 41. A first air cylinder 43 is fixedly connected to the bottom surface of the connecting block 42. The lower end of the first air cylinder 43 is fixedly connected to a connecting plate 44. The detection probe 5 is fixedly connected to the middle of the bottom surface of the connecting plate 44.

[0024] In order to prevent the detection probe 5 from touching the engineering board after descending, activity holes are opened at the four corners of the connecting plate 44. A connecting rod 11 is movably sleeved in each activity hole. The lower end faces of the four connecting rods 11 are fixedly connected to a guiding plate 12 together. Activity grooves are opened at the four corners of the bottom surface of the guiding plate 12. A ball is movably sleeved in the activity groove. A through hole 13 is opened in the middle of the guiding plate 12. The through hole 13 is adapted to the detection probe 5. A first limiting plate 14 is fixedly connected to the upper end face of each connecting rod 11. The bottom surface of the first limiting plate 14 is attached to the top surface of the connecting plate 44. A second limiting plate 15 is fixedly sleeved on the middle of the surface of each connecting rod 11. The distance between the top surface of the second limiting plate 15 and the bottom surface of the connecting plate 44 is the same as the distance between the bottommost part of the detection probe 5 and the bottom surface of the guiding plate 12. The ball enables sliding on the top surface of the engineering board without lifting the guiding plate 12.

[0025] In order to prevent the connecting block 42 from rotating on the connecting shaft 41, a sliding groove 16 is opened on the top surface inside the connecting frame 3. A sliding block 17 is fixedly connected to the top surface of the connecting block 42. The top of the sliding block 17 is slidably connected in the sliding groove 16.

[0026] In order to be able to clamp and fix the engineering board so that the engineering board will not move back and forth randomly during detection, support plates 18 are fixedly connected to the left and right sides of the top surface of the support table 1. The support plates 18 are arranged inside the connecting frame 3. The two support plates 18 are respectively arranged on the left and right sides of the placement table 7. Second cylinders 19 are fixedly connected to the facing surfaces of the two placement tables 7 and near the top. The facing ends of the two second cylinders 19 are fixedly connected with clamping plates 20.

[0027] In order to prevent the engineering board from directly falling from the rear side of the support table 1 after all the engineering boards have been detected, a baffle 21 is fixedly connected to the rear side of the top surface of the support table 1. The height of the baffle 21 is twice the height of the placement table 7. The rear side of the engineering board will touch the front side of the baffle 21, thereby blocking the engineering board and preventing the engineering board from moving backward too much and falling from the rear side of the support table 1.

[0028] In order to facilitate the control of the first cylinder 43 and the second cylinder 19, a controller 22 is fixedly connected to the left side of the inner wall of the connecting frame 3. The controller 22 is electrically connected to both the first cylinder 43 and the second cylinder 19.

[0029] Working principle: When the utility model is in use, place the engineering board on the top surface of the placement table 7. Drive the roller 10 to rotate through the rotating shaft 9 to facilitate the backward movement of the engineering board. When detecting the engineering board, first control the second cylinder 19 through the controller 22. The second cylinder 19 pushes the two clamping plates 20 to move towards each other, so that the opposite surfaces of the two clamping plates 20 are respectively attached to the left and right sides of the engineering board, thereby clamping and fixing the engineering board. Then, start the first cylinder 43 through the controller 22. The first cylinder 43 pushes the connecting plate 44 to descend. The connecting plate 44 drives the detection probe 5 to descend, so that the detection probe 5 approaches the engineering board for density detection. The detection probe 5 displays the detected data through the display 6. After detecting the density at one place of the engineering board, then push the connecting plate 44 left and right to make the connecting block 42 move left and right on the connecting shaft 41. The connecting plate 44 drives the detection probe 5 to move left and right to detect other positions on the left and right sides of the engineering board. After the left and right sides are detected, the second cylinder 19 pulls the two clamping plates 20 to move away from each other to release the clamping and fixing of the engineering board. Then, push the engineering board backward for a certain distance and clamp and fix it again. Then, operate the detection probe 5 in the above manner to detect the rear part of the engineering board from left to right. Through this method, the detection of the engineering board is relatively easy. Workers do not need to hold the detection device to detect the engineering board, thereby reducing the labor intensity of the arm, prolonging the continuous working time of workers, reducing the rest frequency, and improving the working efficiency of the engineering board. When the detection probe 5 descends to detect the engineering board, the connecting plate 44 will also drive the connecting rod 11 to descend. The connecting rod 11 drives the guide plate 12 to descend. The bottom surface of the guide plate 12 will first contact the top surface of the engineering board. At this time, the connecting plate 44 will continue to descend on the connecting rod 11. The connecting plate 44 drives the detection probe 5 to continue to descend, so that the bottom of the detection probe 5 enters the through hole 13. The connecting plate 44 descends until the bottom surface is attached to the top surface of the second limiting plate 15. The second limiting plate 15 restricts the connecting plate 44 from continuing to descend. At this time, the bottom side of the detection probe 5 does not contact the engineering board, but the distance between the detection probe 5 and the engineering board does not affect the detection of the engineering board. Through this method, it can be ensured that the distance after the detection probe 5 descends is not fixed, so that not only can the detection probe 5 be prevented from colliding with the engineering board and being damaged, but also the distance between the detection probe 5 and the engineering board does not affect the detection of the engineering board.

[0030] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0031] The above embodiments only illustrate several implementation manners of the present utility model, and the description thereof is relatively specific and detailed. However, it should not be construed as a limitation to the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. An engineering board density detection device for engineering detection, characterized in that It includes a support platform. At the four corners of the bottom surface of the support platform, support legs are fixedly connected. At the top surface of the support platform and near the front side, a connecting frame is fixedly connected. At the top of the inner side of the connecting frame, a connecting component is provided. A detection probe is installed on the connecting component. At the left side of the top surface of the support platform and near the left side, a display is fixedly connected. The detection probe is electrically connected to the display. At the middle of the top surface of the support platform and near the front side, a placement platform is fixedly connected. The placement platform is arranged inside the connecting frame. An activity cavity is formed at the top of the placement platform. The left and right sides of the activity cavity are jointly connected by a rotating shaft in a bearing manner. The number of the rotating shafts is several. The several rotating shafts are linearly arranged in sequence from front to back. On the surface of each rotating shaft, a roller is fixedly sleeved.

2. The engineering board density detection device for engineering detection according to claim 1, characterized in that: The connecting component includes a connecting shaft. The left and right end faces of the connecting shaft are respectively fixedly connected to the left and right sides of the inner side of the connecting frame and near the top. A connecting block is movably sleeved on the middle of the surface of the connecting shaft. A first air cylinder is fixedly connected to the bottom surface of the connecting block. The lower end of the first air cylinder is fixedly connected to a connecting plate. The detection probe is fixedly connected to the middle of the bottom surface of the connecting plate.

3. The engineering board density detection device for engineering detection according to claim 2, characterized in that: Activity holes are formed at the four corners of the connecting plate. A connecting rod is movably sleeved in each activity hole. The lower end faces of the four connecting rods are jointly fixedly connected to a guiding plate. Activity grooves are formed at the four corners of the bottom surface of the guiding plate. A ball is movably sleeved in the activity groove. A through hole is formed in the middle of the guiding plate. The through hole is adapted to the detection probe. The upper end face of each connecting rod is fixedly connected to a first limiting plate. The bottom surface of the first limiting plate is in fit with the top surface of the connecting plate. A second limiting plate is fixedly sleeved on the middle of the surface of each connecting rod. The distance between the top surface of the second limiting plate and the bottom surface of the connecting plate is the same as the distance between the bottommost part of the detection probe and the bottom surface of the guiding plate.

4. The engineering board density detection device for engineering detection according to claim 2, characterized in that: A sliding groove is formed at the top surface of the inner side of the connecting frame. A sliding block is fixedly connected to the top surface of the connecting block. The top of the sliding block is slidably connected in the sliding groove.

5. An engineering board density detection device for engineering detection according to claim 1, characterized in that: Support plates are fixedly connected to the left and right sides of the top surface of the support platform. The support plates are arranged inside the connecting frame. The two support plates are respectively arranged on the left and right sides of the placement platform. Second air cylinders are fixedly connected to the facing surfaces of the two placement platforms and near the top. Clamping plates are fixedly connected to the facing ends of the two second air cylinders.

6. The engineering board density detection device for engineering detection according to claim 1, characterized in that: A baffle is fixedly connected to the rear side of the top surface of the support platform. The height of the baffle is twice the height of the placement platform.

7. The engineering board density detection device for engineering detection according to claim 1, characterized in that: A controller is fixedly connected to the left side of the inner wall of the connecting frame. The controller is electrically connected to both the first air cylinder and the second air cylinder.

Images