Engineering structure health detection device

Abstract

The utility model relates to the technical field of engineering detection equipment, and discloses an engineering structure health detection device which comprises a table top, lifting plates are slidably connected to the left side and the right side of the inner wall of the table top, a bottom plate is fixedly connected to the bottoms of the lifting plates, and a rotating disc is rotatably connected to the top of the inner side of the table top. The bottom of the rotating disc is fixedly connected with a first bevel gear, the front side of the inner wall of the table top is rotationally connected with a rotating rod, the rear side of the rotating rod is fixedly connected with a second bevel gear, the second bevel gear is in meshed connection with the first bevel gear, and the bottom of the first bevel gear is fixedly connected with a threaded rod. According to the utility model, through the cooperation among the rotating rod, the threaded rod and the lifting plate, the position of the detector can be adjusted and engineering structural members of different specifications can be fixed at the same time, and through the cooperation among the bottom plate, the telescopic plate and the rotating plate, the device can be conveniently fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering detection equipment, in particular to an engineering structure health detection device. Background Art

[0002] Engineering structures refer to the structural parts of engineering projects such as buildings, bridges, tunnels, water conservancy projects, roads and airport runways. In order to facilitate the detection of the health and safety of engineering structures after long-term use, an engineering structure health detection device is needed.

[0003] After searching, the Chinese patent publication number is: CN218782123U, which discloses a device for detecting the health of an engineering structure, including a mounting platform, four support rods fixedly mounted on the upper surface of the mounting platform, a mounting plate fixedly connected to the upper surface of the support rods, a hydraulic cylinder fixedly mounted on the lower surface of the mounting plate, an extrusion plate fixedly connected to the lower surface of the hydraulic cylinder, a pressure sensor fixedly mounted inside the extrusion plate, a bearing platform fixedly mounted on the upper surface of the mounting platform, a limit module provided on the bearing platform, and two recording modules provided on the upper surface of the mounting platform. The utility model places a test block of cement mortar on the upper surface of the bearing platform, and the hydraulic cylinder drives the extrusion plate to move downward to extrude the test block. During the extrusion, the pressure sensor measures the extrusion force and then determines the strength of the test block. At the same time, the recording module records the test process and results, thereby reducing the cost of detection, being easy to operate, and saving manpower and material resources. However, in actual use, the device cannot fix engineering parts of different specifications and sizes during detection. As a result, when detecting different engineering structures, corresponding bearing platforms need to be configured for fixation, thereby increasing the cost of the device. Utility Model Content

[0004] In order to make up for the above deficiencies, the present invention provides an engineering structure health detection device, which aims to improve the problem in the prior art that the detection device needs to be equipped with a supporting platform of corresponding specifications when detecting different engineering structures.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: an engineering structure health detection device, comprising a table, the left and right sides of the inner wall of the table are slidably connected with a lifting plate, the bottom of the lifting plate is fixedly connected to the bottom plate, the inner top of the table is rotatably connected to a rotating disk, the bottom of the rotating disk is fixedly connected to a first bevel gear, the front side of the inner wall of the table is rotatably connected to a rotating rod, the rear side of the rotating rod is fixedly connected to a second bevel gear, the second bevel gear is meshed with the first bevel gear, the bottom of the first bevel gear is fixedly connected to a threaded rod, the outer bottom of the threaded rod passes through the table and is threadedly connected to the bottom plate, reserved grooves are provided on all sides of the top of the table, a plurality of sliders are connected to the inner side of the rotating disk, the top of the slider is rotatably connected to a positioning clip, the outer side of the positioning clip passes through the reserved groove, the top of the lifting plate is fixedly connected to the top plate, the middle part of the bottom end of the top plate is fixedly connected to the detector, and a positioning mechanism is provided at the bottom of the table, which is used to provide support and fixation for the device.

[0006] Through the above technical solution, the rotating rod and the second bevel gear are rotated, and the first bevel gear and the threaded rod are driven to rotate through meshing transmission, so that the bottom plate and the lifting plate move, and the top plate and the detector move. The first bevel gear rotates to drive the rotating disk, and the positioning clamp slides along the reserved groove through the sliding of the slider, which can fix engineering structural parts of different specifications without the need for an additional bearing platform, reducing the cost of use.

[0007] As a further description of the above technical solution:

[0008] The positioning mechanism includes a plurality of slide grooves, and the plurality of slide grooves are respectively opened around the outer wall of the bottom plate. The inner side of the slide groove is slidably connected to a moving block, the outer side of the moving block is rotatably connected to a rotating plate, the inner side of the rotating plate is slidably connected to a telescopic plate, the outer top of the telescopic plate is rotatably connected to the table top, and the outer side of the rotating plate is rotatably connected to a support plate.

[0009] Through the above technical solution, the movement of the base plate drives the telescopic plate to rotate, so that the rotating plate slides along the outside of the telescopic plate and the slider, driving the slider to slide along the slide groove. The position of the rotating plate and the support plate can be automatically adjusted and controlled when the base plate moves, which is convenient for fixing the device and improves practicality.

[0010] As a further description of the above technical solution:

[0011] Spring telescopic rods are fixedly connected to the top of the bottom plate on all four sides, and the bottom plate is fixedly connected to the table top through the spring telescopic rods.

[0012] Through the above technical solution, the stability of the bottom plate movement can be improved.

[0013] As a further description of the above technical solution:

[0014] A knob is rotatably connected to the middle of the front side of the table top, and the rear side of the knob passes through the table top and is fixedly connected to the rotating rod.

[0015] With the above technical solution, the rotating rod can be easily rotated by the knob.

[0016] As a further description of the above technical solution:

[0017] A movable door is provided on the top of the top plate, and hinges are fixedly connected to the left and right sides of the outer wall of the movable door, and the movable door is rotatably connected to the hinges.

[0018] Through the above technical solution, spare detectors can be stored in the top plate and can be easily accessed by opening and closing the movable door.

[0019] As a further description of the above technical solution:

[0020] A plurality of card slots are provided on the outer side of the lifting plate, and card blocks are rotatably connected to the left and right sides of the top of the table, and the card blocks are engaged with the card slots.

[0021] Through the above technical solution, the position of the lifting plate can be restricted.

[0022] As a further description of the above technical solution:

[0023] A controller is fixedly connected to the left side of the front end of the table, and the controller is electrically connected to the detector.

[0024] Through the above technical solution, the detector can be easily controlled by the controller.

[0025] As a further description of the above technical solution:

[0026] The outer side of the controller is fixedly connected with a shell, and the outer side of the shell is rotatably connected with a shield.

[0027] Through the above technical solution, the protection capability of the controller can be improved through the shell and the shield.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, the rotating rod and the second bevel gear are rotated, and the first bevel gear and the threaded rod are rotated through meshing transmission, which drives the bottom plate and the lifting plate to move, thereby driving the top plate and the detector to move. The rotation of the first bevel gear can also drive the rotating disk to slide the positioning clamp, which can fix engineering structural parts of different specifications without the need for an additional bearing platform, thereby reducing the cost of using the device.

[0030] 2. In the utility model, the telescopic plate can be driven to rotate by the movement of the bottom plate, and the rotating plate can slide along the outside of the telescopic plate and rotate along the outside of the slider at the same time, and drive the slider to slide along the slide groove. In this way, the position of the rotating plate and the supporting plate thereon can be automatically adjusted and controlled when the bottom plate moves, so as to fix the device, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a three-dimensional diagram of an engineering structure health detection device proposed in the utility model;

[0032] Figure 2 This is a partial structural explosion diagram of an engineering structure health detection device proposed in the utility model;

[0033] Figure 3 This is a schematic diagram of the positioning mechanism of an engineering structure health detection device proposed in the utility model.

[0034] Legend:

[0035] 1. Table; 2. Positioning mechanism; 201. Slide; 202. Moving block; 203. Rotating plate; 204. Telescopic plate; 205. Support plate; 3. Lifting plate; 4. Bottom plate; 5. First bevel gear; 6. Second bevel gear; 7. Rotating rod; 8. Threaded rod; 9. Rotating disk; 10. Reserved slot; 11. Positioning clamp; 12. Top plate; 13. Detector; 14. Movable door; 15. Hinge; 16. Slot; 17. Block; 18. Knob; 19. Controller; 20. Housing; 21. Protective cover; 22. Spring telescopic rod; 23. Slider. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] Reference Figure 1 and Figure 2The utility model provides an embodiment of an engineering structure health detection device, comprising a table 1, the left and right sides of the inner wall of the table 1 are slidably connected to a lifting plate 3, the bottom of the lifting plate 3 is fixedly connected to a bottom plate 4, the top of the inner side of the table 1 is rotatably connected to a rotating disk 9, the bottom of the rotating disk 9 is fixedly connected to a first bevel gear 5, the front side of the inner wall of the table 1 is rotatably connected to a rotating rod 7, the rear side of the rotating rod 7 is fixedly connected to a second bevel gear 6, the second bevel gear 6 is meshed with the first bevel gear 5, and the bottom of the first bevel gear 5 is fixedly connected to the first bevel gear 5. The top of the lifting plate 3 is fixedly connected with a threaded rod 8, the outer bottom of the threaded rod 8 passes through the table 1 and is threadedly connected to the bottom plate 4, and reserved grooves 10 are provided on all sides of the top of the table 1. The inner side of the rotating disk 9 is connected to a plurality of sliders 23, and the top of the slider 23 is rotatably connected to the positioning clip 11. The outer side of the positioning clip 11 passes through the reserved groove 10, the top of the lifting plate 3 is fixedly connected to the top plate 12, and the middle part of the bottom end of the top plate 12 is fixedly connected to the detector 13. A positioning mechanism 2 is provided at the bottom of the table 1, and the positioning mechanism 2 is used to provide support and fixation for the device;

[0038] Specifically, when the rotating rod 7 and the second bevel gear 6 thereon are rotated, the first bevel gear 5 and the threaded rod 8 thereon can be driven to rotate by meshing transmission, and the bottom plate 4 and the lifting plate 3 thereon are driven to move up and down by the threaded connection. As the lifting plate 3 moves, the top plate 12 and the detector 13 thereon can be pulled up and down. At the same time, the rotation of the first bevel gear 5 can also drive the rotating disk 9 to rotate, and the sliding of the slider 23 causes the positioning clamp 11 to slide along the reserved groove 10. In this way, while adjusting the position of the detector 13, engineering structural parts of different specifications can be fixed without the need to prepare additional supporting platforms of corresponding specifications.

[0039] Reference Figure 1 and Figure 3 The positioning mechanism 2 includes a plurality of slide grooves 201, which are respectively provided around the outer wall of the bottom plate 4. The inner side of the slide groove 201 is slidably connected to a moving block 202, and the outer side of the moving block 202 is rotatably connected to a rotating plate 203. The inner side of the rotating plate 203 is slidably connected to a telescopic plate 204. The outer top of the telescopic plate 204 is rotatably connected to the table 1, and the outer side of the rotating plate 203 is rotatably connected to a support plate 205.

[0040] Specifically, the movement of the bottom plate 4 can drive the telescopic plate 204 to rotate, allowing the rotating plate 203 to slide along the outside of the telescopic plate 204 and simultaneously rotate along the outside of the moving block 202, driving the moving block 202 to slide along the slide groove 201. In this way, when the bottom plate 4 moves, the position of the rotating plate 203 and the support plate 205 thereon can be adjusted and controlled by itself to fix the device.

[0041] Reference Figure 2 and Figure 3, spring telescopic rods 22 are fixedly connected to the top of the bottom plate 4 on all sides, and the bottom plate 4 is fixedly connected to the table top 1 through the spring telescopic rods 22; the middle part of the front side of the table top 1 is rotatably connected to the knob 18, and the rear side of the knob 18 passes through the table top 1 and is fixedly connected to the rotating rod 7; a movable door 14 is provided on the top of the top plate 12, and hinges 15 are fixedly connected to the left and right sides of the outer wall of the movable door 14, and the movable door 14 is rotatably connected to the hinge 15;

[0042] Specifically, when the base plate 4 moves up and down with the lifting plate 3, the spring telescopic rod 22 will be compressed or stretched at the same time, so that the elastic potential energy of the spring telescopic rod 22 can be used to lift the rotating rod 7 through the knob 18, and the movable door 14 can be opened and closed through the hinge 15, so as to facilitate access to the spare detector 13 in the top plate 12.

[0043] Reference Figure 1 、 Figure 2 and Figure 3 , a plurality of card slots 16 are provided on the outer side of the lifting plate 3, and card blocks 17 are rotatably connected to the left and right sides of the top of the table 1, and the card blocks 17 are engaged with the card slots 16; a controller 19 is fixedly connected to the left front end of the table 1, and the controller 19 is electrically connected to the detector 13; a housing 20 is fixedly connected to the outer side of the controller 19, and a shield 21 is rotatably connected to the outer side of the housing 20;

[0044] Specifically, by engaging the card slot 16 and the card block 17, the movement of the lifting plate 3 can be limited and fixed, the detector 13 can be controlled and debugged by the controller 19, the protection capability of the controller 19 can be improved by the shell 20, and the controller 19 can be prevented from being accidentally touched when not in use by opening and closing the protective cover 21.

[0045] Working principle: Before using the device, first rotate the rotating rod 7 and the second bevel gear 6 thereon, which can drive the first bevel gear 5 and the threaded rod 8 thereon to rotate by means of meshing transmission. Through the threaded connection, this will drive the bottom plate 4 and the lifting plate 3 thereon to move up and down. As the lifting plate 3 moves, the top plate 12 and the detector 13 thereon can be driven to move up and down. At the same time, when the first bevel gear 5 rotates, it will drive the rotating disk 9 to rotate, and the sliding of the slider 23 will cause the positioning clamp 11 to slide along the reserved groove 10. In this way, while adjusting the position of the detector 13, engineering structural parts of different specifications can be fixed without the need for additional supporting platforms of corresponding specifications.

[0046] When the bottom plate 4 moves, it can drive the telescopic plate 204 to rotate, so that the rotating plate 203 slides along the outside of the telescopic plate 204, and at the same time rotates along the outside of the moving block 202, and drives the moving block 202 to slide along the slide groove 201. In this way, when the bottom plate 4 moves, it can automatically adjust and control the position of the rotating plate 203 and the support plate 205 on it to facilitate fixing the device.

[0047] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An engineering structure health detection device, comprising a table (1), characterized in that: The left and right sides of the inner wall of the table (1) are slidably connected to a lifting plate (3), the bottom of the lifting plate (3) is fixedly connected to a bottom plate (4), the top of the inner side of the table (1) is rotatably connected to a rotating disk (9), the bottom of the rotating disk (9) is fixedly connected to a first bevel gear (5), the front side of the inner wall of the table (1) is rotatably connected to a rotating rod (7), the rear side of the rotating rod (7) is fixedly connected to a second bevel gear (6), the second bevel gear (6) is meshed with the first bevel gear (5), the bottom of the first bevel gear (5) is fixedly connected to a threaded rod (8), the outer side of the threaded rod (8) is fixedly connected to the rotating rod (7). The bottom part passes through the table top (1) and is threadedly connected to the bottom plate (4); reserved grooves (10) are provided around the top of the table top (1); a plurality of sliders (23) are connected to the inner side of the rotating disk (9); the top of the slider (23) is rotatably connected to a positioning clamp (11); the outer side of the positioning clamp (11) passes through the reserved groove (10); the top of the lifting plate (3) is fixedly connected to the top plate (12); the middle part of the bottom end of the top plate (12) is fixedly connected to the detector (13); a positioning mechanism (2) is provided at the bottom of the table top (1); the positioning mechanism (2) is used to provide support and fixation for the device.

2. The engineering structure health detection device according to claim 1, characterized in that: The positioning mechanism (2) includes a plurality of slide grooves (201), and the plurality of slide grooves (201) are respectively opened around the outer wall of the bottom plate (4); the inner side of the slide groove (201) is slidably connected to a moving block (202); the outer side of the moving block (202) is rotatably connected to a rotating plate (203); the inner side of the rotating plate (203) is slidably connected to a telescopic plate (204); the outer top of the telescopic plate (204) is rotatably connected to the table top (1); and the outer side of the rotating plate (203) is rotatably connected to a support plate (205).

3. The engineering structure health detection device according to claim 1, characterized in that: Spring telescopic rods (22) are fixedly connected to the four sides of the top of the bottom plate (4), and the bottom plate (4) is fixedly connected to the table top (1) via the spring telescopic rods (22).

4. The engineering structure health detection device according to claim 1, characterized in that: A knob (18) is rotatably connected to the middle of the front side of the table top (1), and the rear side of the knob (18) passes through the table top (1) and is fixedly connected to the rotating rod (7).

5. The engineering structure health detection device according to claim 1, characterized in that: A movable door (14) is provided on the top of the top plate (12), and hinges (15) are fixedly connected to the left and right sides of the outer wall of the movable door (14), and the movable door (14) is rotatably connected to the hinges (15).

6. The engineering structure health detection device according to claim 1, characterized in that: A plurality of slots (16) are provided on the outer side of the lifting plate (3), and the left and right sides of the top of the tabletop (1) are rotatably connected with a clamping block (17), and the clamping block (17) is engaged with the slots (16).

7. The engineering structure health detection device according to claim 1, characterized in that: A controller (19) is fixedly connected to the left side of the front end of the table (1), and the controller (19) is electrically connected to the detector (13).

8. The engineering structure health detection device according to claim 7, characterized in that: The outer side of the controller (19) is fixedly connected to a housing (20), and the outer side of the housing (20) is rotatably connected to a shield (21).

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