Hydraulic test device for building detection

Abstract

The utility model relates to the technical field of building material detection, in particular to a hydraulic test device for building detection, which comprises a hydraulic detection case, a hydraulic cylinder is fixedly mounted at the top of the inner wall of the hydraulic detection case, and the output end of the hydraulic cylinder is fixedly connected with a lifting plate with a pressure sensor. The side faces of the lifting plates are connected with locking assemblies, the surfaces of the locking assemblies are connected with wear-resistant pressure plates, the tops and the bottoms of the wear-resistant pressure plates are fixedly connected with knocking frames, the bottom of the inner wall of the hydraulic detection case is fixedly connected with a compression-resistant supporting plate, and the top of the compression-resistant supporting plate is fixedly connected with a placement table. According to the structure of the utility model, building material hydraulic testing is carried out in the hydraulic detection case, the wear-resistant pressing plate and the anti-skid pressing plate can be driven and controlled to carry out pressing and knocking treatment on the building material, and the compression resistance and knocking resistance detection work of the building material can be simultaneously carried out.

Description

Technical Field

[0001] The utility model relates to a hydraulic test device for building detection, belonging to the technical field of building material detection. Background Technique

[0002] Building materials are the general term for materials used in civil engineering and construction projects. Building materials can be divided into structural materials, decorative materials and special materials. The quality of building materials is the basis and prerequisite for the quality of the entire building project. Only by ensuring the quality of building materials can the construction quality of the entire building project be effectively guaranteed. If there are problems with the quality of building materials, it will greatly increase the potential safety hazards of the project, and even threaten the life and health safety of construction workers. Therefore, it is necessary to detect building materials before use before they can be used;

[0003] For example, a hydraulic test device for building detection with the patent publication number CN202322226405.4 includes a frame, a swing hydraulic cylinder, a circular plate, a cushion block, a guide rail, a slider, a clamping plate, a connecting rod and a test piece. During use, controlling the swing hydraulic cylinder to work can drive the circular plate to rotate;

[0004] Since the above hydraulic test device presses building materials in a hydraulic manner, but building materials will also be affected by external impacts during use, it is also necessary to conduct impact resistance tests while the building materials are being compressed, which has a certain adverse impact on actual use. Therefore, improvements are needed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a hydraulic test device for building detection. The utility model conducts hydraulic tests on building materials inside a hydraulic detection chassis, and can drive and control a wear-resistant pressure plate and an anti-slip pressure plate to perform pressing and knocking treatments on building materials, and can simultaneously conduct compressive and impact resistance detection work on building materials to solve the problems raised in the above background technique.

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

[0007] A hydraulic test device for building detection, comprising a hydraulic detection chassis. At the top of the inner wall of the hydraulic detection chassis, a hydraulic cylinder is fixedly installed. The output end of the hydraulic cylinder is fixedly connected to a lifting plate with a pressure sensor. Locking components are connected to the sides of the lifting plate. The surface of the locking components is connected to a wear-resistant pressing plate. At the top and bottom of the wear-resistant pressing plate, knocking frames are fixedly connected. At the bottom of the inner wall of the hydraulic detection chassis, a compressive support plate is fixedly connected. At the top of the compressive support plate, a placement table is fixedly connected. At the lower surface of the inner wall of the hydraulic detection chassis, a shock absorber is fixedly connected. One end of the shock absorber is fixedly connected to the bottom of the placement table. At the top of the placement table, a pressing and restraining frame is fixedly connected. At the top of the pressing and restraining frame, a driving motor one is fixedly installed. The output end of the driving motor one is fixedly installed with an electric cylinder. One end of the electric cylinder is clamped with an anti-slip pressing plate.

[0008] Further, the locking component includes an upper magnetic attraction locking plate and a lower magnetic attraction locking plate. The upper magnetic attraction locking plate is fixedly connected to the side of the lifting plate. The lower magnetic attraction locking plate is fixedly connected to the side of the wear-resistant pressing plate. The surface of the lower magnetic attraction locking plate and the surface of the upper magnetic attraction locking plate.

[0009] Further, at the upper surface of the inner wall of the hydraulic detection chassis, a limiting telescopic rod is fixedly connected. One end of the limiting telescopic rod is fixedly connected to the top of the lifting plate.

[0010] Further, a driving motor two is fixedly installed inside the knocking frame. The output end of the driving motor two is fixedly connected to a rotating disk. At the front side of the rotating disk, a connecting rod is rotatably connected through a pin shaft. One end of the connecting rod is rotatably connected to a knocking plate through a pin shaft seat. A limiting component is connected to the top of the knocking plate.

[0011] Further, the limiting component includes a limiting plate and a limiting groove. The limiting plate is fixedly connected to the top of the knocking plate. The limiting groove is opened at the bottom of the knocking frame. The inner wall of the limiting groove is slidably connected to the surface of the limiting plate.

[0012] Further, the number of the pressing and restraining frames is four, and the four pressing and restraining frames are evenly distributed at the four corners of the top of the placement table.

[0013] Further, the whole of the hydraulic detection chassis is a dust-proof and firm box body. The front side of the dust-proof and firm box body is rotatably connected with a switch door through a hinge. An observation window with transparent glass is opened at the front side of the switch door. At the front side of the dust-proof and firm box body near its bottom, a placing plate is fixedly connected. The placing plate is located directly below the switch door.

[0014] The beneficial effects of the present utility model are:

[0015] In the present utility model, when the switch door on the front side of the hydraulic detection chassis is opened, its interior is exposed. The switch door can be drilled and then abutted against the placement board to be stably placed, so that building materials can be placed above the placement table. When the driving motor 1 at the top of the pressing restraint frame operates, it can drive the anti-slip pressing plate to rotate. When the electric cylinder operates, it can drive the anti-slip pressing plate to move downward, enabling the position and height adjustment of the anti-slip pressing plate to be completed, and the pressing restraint of different building materials can be achieved. When the hydraulic cylinder operates during the subsequent hydraulic detection of building materials, it can drive the lifting plate to move. Under the limiting and restraining action of the limiting telescopic rod, the lifting process of the lifting plate can be limited and anti-tilting restrained. According to the different specifications of the building materials to be detected, by using the magnetic attraction locking relationship between the upper magnetic attraction locking plate and the lower magnetic attraction locking plate, the disassembly and replacement of wear-resistant pressing plates of different specifications can be carried out. During the pressure application process, the pressure sensor inside the lifting plate can sense the applied pressure in real time, and the compressive detection work of building materials can be realized;

[0016] In the present utility model, when the driving motor 2 inside the knocking frame operates, it can drive the rotating disk to rotate. Under the limiting and restraining action of the limiting plate and the limiting groove, the movement track of the knocking plate is limited, so that the connecting rod driven by the rotation of the rotating disk can push the knocking plate to move, and the knocking plate can perform knocking treatment above the building materials, so as to detect the anti-knocking degree of the shock-absorbing material after subsequent knocking. Description of the Drawings

[0017] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the specific embodiments of the present utility model, they are used to explain the present utility model, but do not constitute a limitation to the present utility model.

[0018] Figure 1 is the overall structural schematic diagram of a hydraulic test device for building detection of the present utility model;

[0019] Figure 2 is the front sectional view of a hydraulic test device for building detection of the present utility model;

[0020] Figure 3 is the front sectional view of the knocking frame in a hydraulic test device for building detection of the present utility model;

[0021] Figure 4 is the front sectional view of the pressing restraint frame in a hydraulic test device for building detection of the present utility model;

[0022] Figure 5 is the enlarged view at A of a hydraulic test device for building detection of the present utility model;

[0023] Reference numerals in the figure: 1, hydraulic detection chassis; 2, hydraulic cylinder; 3, lifting plate; 4, wear-resistant pressing plate; 5, knocking frame; 6, compressive support plate; 7, placement table; 8, shock absorber; 9, pressing and restraining frame; 10, driving motor 1; 11, electric cylinder; 12, upper magnetic attraction locking plate; 13, lower magnetic attraction locking plate; 14, limit telescopic rod; 15, driving motor 2; 16, rotating disc; 17, connecting rod; 18, knocking plate; 19, limiting plate; 20, limiting groove; 21, switch door; 22, observation window; 23, placing plate; 24, anti-slip pressing plate. Specific implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0025] Example 1 Please refer to Figures 1 - 5 , the present invention provides a technical solution:

[0026] A hydraulic test device for building detection, including a hydraulic detection chassis 1, a hydraulic cylinder 2 is fixedly installed at the top of the inner wall of the hydraulic detection chassis 1, the output end of the hydraulic cylinder 2 is fixedly connected to a lifting plate 3 with a pressure sensor, locking components are connected to the sides of the lifting plate 3, a wear-resistant pressing plate 4 is connected to the surface of the locking components, knocking frames 5 are fixedly connected to the top and bottom of the wear-resistant pressing plate 4, a compressive support plate 6 is fixedly connected to the bottom of the inner wall of the hydraulic detection chassis 1, a placement table 7 is fixedly connected to the top of the compressive support plate 6, shock absorbers 8 are fixedly connected to the lower surface of the inner wall of the hydraulic detection chassis 1, one end of the shock absorbers 8 is fixedly connected to the bottom of the placement table 7, a pressing and restraining frame 9 is fixedly connected to the top of the placement table 7, a driving motor 1 10 is fixedly installed at the top of the pressing and restraining frame 9, an electric cylinder 11 is fixedly installed at the output end of the driving motor 1 10, and an anti-slip pressing plate 24 is clamped at one end of the electric cylinder 11.

[0027] Specifically, as Figures 1 - 5 shown, the locking component includes an upper magnetic attraction locking plate 12 and a lower magnetic attraction locking plate 13. The upper magnetic attraction locking plate 12 is fixedly connected to the side of the lifting plate 3, the lower magnetic attraction locking plate 13 is fixedly connected to the side of the wear-resistant pressing plate 4. The surfaces of the lower magnetic attraction locking plate 13 and the upper magnetic attraction locking plate 12 can be used to disassemble and replace wear-resistant pressing plates 4 of different specifications by using the magnetic attraction locking relationship between the upper magnetic attraction locking plate 12 and the lower magnetic attraction locking plate 13.

[0028] Further, the overall hydraulic detection chassis 1 is a dust-proof and firm box body. The front side of the dust-proof and firm box body is rotatably connected with a switch door 21 through a hinge. The front side of the switch door 21 is provided with an observation window 22 with transparent glass. The front side of the dust-proof and firm box body near its bottom is fixedly connected with a placing plate 23. The placing plate 23 is located directly below the switch door 21. The switch door 21 can be placed stably on the placing plate 23 after being perforated, so as to place building materials above the placing table 7. And the observation window 22 can be used to view the hydraulic process of building materials in real time.

[0029] Specifically, as Figures 1 - 5 shown, a limit telescopic rod 14 is fixedly connected to the upper surface of the inner wall of the hydraulic detection chassis 1. One end of the limit telescopic rod 14 is fixedly connected to the top of the lifting plate 3. Under the limit constraint of the limit telescopic rod 14, the lifting process of the lifting plate 3 can be limited and anti-tilting constrained.

[0030] Further, the number of the pressing and constraining frames 9 is four, and the four pressing and constraining frames 9 are evenly distributed at the four corners of the top of the placing table 7. The four pressing and constraining frames 9 can perform the knocking test on the building materials at the four corners.

[0031] Embodiment 2 Please refer to Figures 1 - 5 , the difference between this embodiment and Embodiment 1 is that a second driving motor 15 is fixedly installed on the inner wall of the knocking frame 5. The output end of the second driving motor 15 is fixedly connected with a rotating disk 16. The front side of the rotating disk 16 is rotatably connected with a connecting rod 17 through a pin shaft. One end of the connecting rod 17 is rotatably connected with a knocking plate 18 through a pin shaft seat. The top of the knocking plate 18 is connected with a limiting component. The limiting component includes a limiting plate 19 and a limiting groove 20. The limiting plate 19 is fixedly connected to the top of the knocking plate 18. The limiting groove 20 is opened on the bottom of the knocking frame 5. The inner wall of the limiting groove 20 is slidably connected with the surface of the limiting plate 19. When the second driving motor 15 inside the knocking frame 5 operates, it can drive the rotating disk 16 to rotate. Under the limiting constraint of the limiting plate 19 and the limiting groove 20, the movement track of the knocking plate 18 is limited, so that the connecting rod 17 driven by the rotation of the rotating disk 16 pushes the knocking plate 18 to move, and the knocking plate 18 can perform the knocking treatment above the building materials, so as to detect the anti-knocking degree of the shock-absorbing material after knocking in the subsequent detection.

[0032] Working principle of the utility model: During use, the staff can open the switch door 21 on the front side of the hydraulic detection chassis 1 to expose its interior. The switch door 21 can be perforated and then abutted against the placement plate 23 to be stably placed, so as to place building materials into the upper part of the placement table 7. When the driving motor 10 at the top of the pressing restraint frame 9 operates, it can drive the anti-slip pressing plate 24 to rotate. When the electric cylinder 11 operates, it can drive the anti-slip pressing plate 24 to move downward, which can complete the adjustment of the position and height of the anti-slip pressing plate 24, and can complete the pressing restraint of different building materials. When performing the hydraulic detection of building materials subsequently, the hydraulic cylinder 2 operates to drive the lifting plate 3 to move. Under the limiting and restraining of the limiting telescopic rod 14, the lifting process of the lifting plate 3 can be limited and anti-tilting restrained. According to the different specifications of the building materials to be detected, by using the magnetic attraction locking relationship between the upper magnetic attraction locking plate 12 and the lower magnetic attraction locking plate 13, the disassembly, installation and replacement of wear-resistant pressing plates 4 of different specifications can be carried out. During the pressure application process, the pressure sensor inside the lifting plate 3 can sense the applied pressure in real time. After pressing the building materials, the driving motor 15 inside the knocking frame 5 operates to drive the rotating disk 16 to rotate. Under the limiting and restraining of the limiting plate 19 and the limiting groove 20, the movement track of the knocking plate 18 is limited, so that the connecting rod 17 driven by the rotation of the rotating disk 16 pushes the knocking plate 18 to move, and the knocking plate 18 can perform knocking treatment on the upper part of the building materials, so as to detect the anti-knocking degree of the shock-absorbing material after subsequent detection knocking, and the compressive and anti-knocking detection work of building materials can be realized simultaneously.

[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A hydraulic test device for building detection, comprising a hydraulic detection chassis (1), characterized in that: At the top of the inner wall of the hydraulic detection chassis (1), a hydraulic cylinder (2) is fixedly installed. The output end of the hydraulic cylinder (2) is fixedly connected to a lifting plate (3) with a pressure sensor. Locking components are connected to the sides of the lifting plate (3). The surface of the locking components is connected to a wear-resistant pressing plate (4). At the top and bottom of the wear-resistant pressing plate (4), knocking frames (5) are fixedly connected. At the bottom of the inner wall of the hydraulic detection chassis (1), a compressive support plate (6) is fixedly connected. At the top of the compressive support plate (6), a placement table (7) is fixedly connected. At the lower surface of the inner wall of the hydraulic detection chassis (1), a shock absorber (8) is fixedly connected. One end of the shock absorber (8) is fixedly connected to the bottom of the placement table (7). At the top of the placement table (7), a pressing restraint frame (9) is fixedly connected. At the top of the pressing restraint frame (9), a driving motor one (10) is fixedly installed. The output end of the driving motor one (10) is fixedly installed with an electric cylinder (11). One end of the electric cylinder (11) is clamped with an anti-slip pressing plate (24).

2. The hydraulic test device for building inspection according to claim 1, wherein: The locking component includes an upper magnetic attraction locking plate (12) and a lower magnetic attraction locking plate (13). The upper magnetic attraction locking plate (12) is fixedly connected to the side of the lifting plate (3). The lower magnetic attraction locking plate (13) is fixedly connected to the side of the wear-resistant pressing plate (4). The surface of the lower magnetic attraction locking plate (13) and the surface of the upper magnetic attraction locking plate (12).

3. A hydraulic test device for building inspection according to claim 1, characterized in that: At the upper surface of the inner wall of the hydraulic detection chassis (1), a limiting telescopic rod (14) is fixedly connected. One end of the limiting telescopic rod (14) is fixedly connected to the top of the lifting plate (3).

4. A hydraulic test device for building inspection according to claim 1, characterized in that: Inside the knocking frame (5), a driving motor two (15) is fixedly installed. The output end of the driving motor two (15) is fixedly connected to a rotating disk (16). At the front side of the rotating disk (16), a connecting rod (17) is rotationally connected through a pin shaft. One end of the connecting rod (17) is rotationally connected to a knocking plate (18) through a pin shaft seat. A limiting component is connected to the top of the knocking plate (18).

5. A hydraulic test device for building inspection according to claim 4, characterized in that: The limiting component includes a limiting plate (19) and a limiting groove (20). The limiting plate (19) is fixedly connected to the top of the knocking plate (18). The limiting groove (20) is opened at the bottom of the knocking frame (5). The inner wall of the limiting groove (20) is slidably connected to the surface of the limiting plate (19).

6. The hydraulic testing device for building inspection according to claim 1, wherein: The number of the pressing restraint frames (9) is four, and the four pressing restraint frames (9) are evenly distributed at the four corners of the top of the placement table (7).

7. A hydraulic test device for building inspection according to claim 1, characterized in that: The whole of the hydraulic detection chassis (1) is a dust-proof and firm box body. The front side of the dust-proof and firm box body is rotationally connected with a switch door (21) through a hinge. An observation window (22) with a transparent glass is opened at the front side of the switch door (21). At the front side of the dust-proof and firm box body near its bottom, a placing plate (23) is fixedly connected. The placing plate (23) is located directly below the switch door (21).

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