Building material bending resistance detection device

Abstract

The utility model belongs to the field of building material detection, particularly relates to a building material anti-bending detection device, and aims to solve the problems that materials with different sizes cannot be well clamped and fixed in the prior art, accidents are easy to occur in the detection process, the device and workers are damaged, scraps are splashed when the materials are broken in the detection process, and the detection efficiency is high. In order to solve the problem that working personnel have potential safety hazards, the utility model provides the following scheme that the device comprises a bottom plate, four supporting columns and two top blocks, two moving holes are formed in the bottom plate, an outer frame is fixedly connected to the outer side of the bottom plate, and the tops of the four supporting columns are fixedly connected with four corners of the bottom of the same bottom plate respectively; according to the building material bending resistance detection device, the bending resistance of building materials can be conveniently detected, the building materials with different thicknesses can be clamped, the flexibility and practicability of the device are improved, meanwhile, the device is shielded through the shielding cover and the shielding plate, potential safety hazards of the device are reduced, and waste chips are conveniently shielded and prevented from splashing.

Description

Technical Field

[0001] The utility model relates to the technical field of building material detection, in particular to a building material anti-bending detection device. Background Art

[0002] Building materials are various materials used in construction projects. There are many types of building materials, which can be roughly divided into: inorganic materials, which include metal materials and non-metallic materials. Before using them, the bending resistance of the materials needs to be tested, and the building material bending resistance detection device is needed for the test.

[0003] Although the existing device has many beneficial effects, the following problems still exist: when testing different building materials, it is not possible to clamp and fix materials of different sizes well, which may easily cause accidents during the testing process, causing damage to the device and staff. In addition, during the testing, the material may break and waste chips may fly, which is inconvenient to clean up after the test and also poses a safety hazard to the staff. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that, when testing different building materials, materials of different sizes cannot be clamped and fixed well, accidents are prone to occur during the testing process, causing damage to the device and staff, and during the testing, materials break and waste chips fly, which is inconvenient to clean up after the test and also poses a safety hazard to the staff. A building material anti-bending detection device is proposed to solve the shortcomings of the prior art that, when testing different building materials, materials of different sizes cannot be clamped and fixed well, accidents are prone to occur during the testing process, causing damage to the device and staff, and during the testing, materials break and waste chips fly, which makes it inconvenient to clean up after the test and also poses a safety hazard to the staff.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for detecting the bending resistance of building materials comprises a bottom plate, four supporting columns and two top blocks, wherein two movable holes are provided on the bottom plate, an outer frame is fixedly connected to the outer side of the bottom plate, the tops of the four supporting columns are respectively fixedly connected to the four bottom corners of the same bottom plate, a controller is fixedly connected to the bottom front side of the outer frame, a display screen is arranged on the controller, the top front side and the top rear side of the bottom plate are respectively fixedly connected to the bottoms of the two top blocks, four slide grooves are provided on the top of the bottom plate, and the four slide grooves are respectively located on both sides of the two movable holes;

[0007] A detection mechanism, which is arranged on the top of the bottom plate and is used to detect the material;

[0008] The clamping mechanism and the detection mechanism are arranged on the bottom plate to facilitate clamping and fixing of different materials.

[0009] In a possible design, the detection mechanism includes a hydraulic rod, a moving block, a rear block and a groove, the fixed end of the hydraulic rod and the rear side of the rear block are respectively fixedly connected to the side close to the two top blocks, the telescopic end of the hydraulic rod is fixedly connected to the front side of the moving block, a pressure sensor is arranged on the rear side of the moving block, the bottom of the moving block slides with the bottom plate, the groove and the moving block are adapted to each other, and the groove is arranged on the front side of the rear block.

[0010] In a possible design, the clamping mechanism includes a motor, two synchronous belts, two screw rods, two moving plates, two clamping blocks and four sliders. The top of the motor is fixedly connected to the bottom of the base plate by bolts, the output end of the motor is fixedly connected to a rotating column, both ends of the rotating column are rotatably connected to a No. 1 connecting block, the tops of the two No. 1 connecting blocks are fixedly connected to the bottom of the same base plate, a synchronous wheel is fixedly sleeved on the rotating column, both ends of the two screw rods are rotatably connected to a No. 2 connecting block, multiple No. 2 connecting blocks are respectively fixedly connected to the bottom of the same base plate, and one of the two screw rods is connected to the No. 2 connecting block. The ends respectively pass through two No. 2 connecting blocks and are fixedly connected with rotating rods, the two rotating rods are fixedly sleeved with synchronous wheels, the two synchronous belts are respectively sleeved on the four synchronous wheels, the two movable plates are respectively threadedly sleeved on the two screw rods, the tops of the two movable plates respectively pass through two rectangular holes and extend to the top of the bottom plate, the bottoms of the two clamping blocks are respectively fixedly connected to the tops of the two movable plates, the two sides of the bottoms of the two clamping blocks are respectively fixedly connected to the tops of the four sliders, the four sliders are respectively slidably connected to the four slide grooves, and the shapes of the four sliders and the four slide grooves are all set to be T-shaped.

[0011] In a possible design, a shielding cover for shielding the device is provided on the top of the outer frame.

[0012] In a possible design, a placement hole is provided at the top of the shielding cover, and two top strips are fixedly connected to the top of the shielding cover. The two top strips are respectively located on both sides of the same placement hole, and sliding grooves are provided on the sides where the two top strips are close to each other, and the two sliding grooves are slidably connected to the same shielding plate.

[0013] In a possible design, a push plate is fixedly connected to the top of the shielding plate to facilitate disassembly and assembly of the shielding plate.

[0014] In a possible design, two snap rings are rotatably connected to both sides of the shielding cover, two clamping blocks are fixedly connected to both sides of the outer frame, four snap rings respectively fit with four clamping blocks, and four snap rings are respectively mounted on four clamping blocks.

[0015] In a possible design, the four sliding blocks and the four sliding grooves are all set to be T-shaped.

[0016] In the present application, when in use, the shielding plate is removed by pushing the plate, and then the building material to be inspected is placed on the bottom plate through the placement hole and placed on the front side of the rear block, and then the motor electrically connected to the controller drives the synchronous belt on the synchronous wheel, and then drives the screw rod to rotate, and the screw rod drives the two movable plates to move in the movable hole, and drives the clamping block to approach the building material, and clamps it through the rear block and the clamping block. When moving, the clamping block moves on the bottom plate through the T-shaped slider groove to ensure its stability, and the movable plate is controlled by the motor, so that building materials of different thicknesses can be clamped, which is convenient for material detection and improves the flexibility and practicality of the device, and then through the hydraulic rod and pressure sensor electrically connected to the controller The device moves the moving block closer to the material. When the material is in contact, the motor moves the clamping block away from the material to prevent obstruction to the bending of the material and ensure the accuracy of the test results. After moving the clamping block, the material continues to be squeezed by the moving block, and the values ​​in the squeezing process are displayed on the display screen on the controller through the pressure sensor from the start of squeezing to the breakage of the material, so as to facilitate the recording and analysis of the bending resistance of the building material. After the bending is completed, the shielding cover is removed by the clamping ring and the block, so as to facilitate the disposal of the waste chips on the device. In the process of testing the material, the device can be shielded by the shielding cover and the shielding plate, so as to reduce the safety hazards of the device and facilitate the shielding of the waste chips to prevent them from splashing.

[0017] The beneficial effects of the utility model are:

[0018] In the utility model, the detection mechanism and the clamping mechanism can be used to conveniently detect the bending resistance of building materials and to record the detection values. By controlling the movable plate through the motor, building materials of different thicknesses can be clamped, which is convenient for detecting the materials and improving the flexibility and practicality of the device. At the same time, the device can be shielded by the shielding cover and the shielding plate, thereby reducing the safety hazards of the device and facilitating the shielding of waste chips to prevent them from splashing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0021] Figure 3 It is a schematic diagram of an open top view of the utility model;

[0022] Figure 4 It is an exploded view of the local structure of the utility model.

[0023] In the figure: 1. outer frame; 2. support column; 3. shielding cover; 4. top bar; 5. shielding plate; 6. pushing plate; 7. controller; 8. screw rod; 9. moving plate; 10. motor; 11. synchronous belt; 12. bottom plate; 13. top block; 14. rear block; 15. groove; 16. clamping block; 17. slide groove; 18. hydraulic rod; 19. moving block; 20. slider. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Embodiment 1

[0026] Reference Figure 1-Figure 4 A detection device comprises: a bottom plate 12, four support columns 2 and two top blocks 13, the bottom plate 12 is provided with two moving holes, the outer side of the bottom plate 12 is fixedly connected with an outer frame 1, the tops of the four support columns 2 are respectively fixedly connected with the bottom four corners of the same bottom plate 12, the bottom front side of the outer frame 1 is fixedly connected with a controller 7, the controller 7 is provided with a display screen, the top front side and the top rear side of the bottom plate 12 are respectively fixedly connected with the bottoms of the two top blocks 13, the top of the bottom plate 12 is provided with four slide grooves 17, and the four slide grooves 17 are respectively located on both sides of the two moving holes;

[0027] A detection mechanism, which is arranged on the top of the bottom plate 12 and is used to detect the material;

[0028] The clamping mechanism and the detection mechanism are arranged on the bottom plate 12 to facilitate clamping and fixing of different materials.

[0029] The above technical scheme can facilitate the detection of the bending resistance of building materials and the recording of the detection values. By controlling the movable plate 9 through the motor 10, building materials of different thicknesses can be clamped, which is convenient for testing the materials and improving the flexibility and practicality of the device. At the same time, the device is shielded by the shielding cover 3 and the shielding plate 5, thereby reducing the safety hazards of the device and facilitating the shielding of waste chips to prevent them from splashing.

[0030] Reference Figure 1 and Figure 3 The detection mechanism includes a hydraulic rod 18, a moving block 19, a rear block 14 and a groove 15. The fixed end of the hydraulic rod 18 and the rear side of the rear block 14 are fixedly connected to the side close to the two top blocks 13 respectively. The telescopic end of the hydraulic rod 18 is fixedly connected to the front side of the moving block 19. A pressure sensor is arranged on the rear side of the moving block 19. The bottom of the moving block 19 slides with the bottom plate 12. The groove 15 is adapted to the moving block 19, and the groove 15 is arranged on the front side of the rear block 14.

[0031] The above technical solution can facilitate the testing of the bending resistance of building materials through the testing mechanism, and also facilitate the recording of the testing values.

[0032] Reference Figure 2 and Figure 3 The clamping mechanism includes a motor 10, two synchronous belts 11, two screw rods 8, two moving plates 9, two clamping blocks 16 and four sliders 20. The top of the motor 10 is fixedly connected to the bottom of the base plate 12 by bolts. The output end of the motor 10 is fixedly connected to a rotating column. Both ends of the rotating column are rotatably connected to a No. 1 connecting block. The tops of the two No. 1 connecting blocks are fixedly connected to the bottom of the same base plate 12. A synchronous wheel is fixedly sleeved on the rotating column. Both ends of the two screw rods 8 are rotatably connected to a No. 2 connecting block. Multiple No. 2 connecting blocks are respectively fixedly connected to the bottom of the same base plate 12. One end of the two screw rods 8 is respectively A rotating rod passes through the two No. 2 connecting blocks and is fixedly connected, the two rotating rods are fixedly sleeved with synchronous wheels, two synchronous belts 11 are respectively sleeved on the four synchronous wheels, the two movable plates 9 are respectively threadedly sleeved on the two screw rods 8, the tops of the two movable plates 9 respectively pass through two rectangular holes and extend to the top of the bottom plate 12, the bottoms of the two clamping blocks 16 are respectively fixedly connected to the tops of the two movable plates 9, the two sides of the bottom of the two clamping blocks 16 are respectively fixedly connected to the tops of the four sliders 20, the four sliders 20 are respectively slidably connected to the four slide grooves 17, and the shapes of the four sliders 20 and the four slide grooves 17 are all set to be T-shaped.

[0033] The above technical solution can clamp building materials of different thicknesses through the clamping mechanism, which is convenient for testing the materials and improves the flexibility and practicality of the device.

[0034] Reference Figure 1-Figure 2 A shielding cover 3 for shielding the device is provided on the top of the outer frame 1.

[0035] The above technical solution shields the device through the shielding cover 3 and the shielding plate 5, thereby reducing the potential safety hazards to the device, and also facilitates shielding of waste chips to prevent them from splashing.

[0036] The present application can be used in the field of building material testing, and can also be used in other fields applicable to the present application.

[0037] Embodiment 2

[0038] refer to Figure 1-Figure 4 , based on the improvement of the first embodiment, a device for detecting anti-bending of building materials is used in the field of building material detection:

[0039] Reference Figure 1-Figure 2A placement hole is provided at the top of the shielding cover 3, and two top strips 4 are fixedly connected to the top of the shielding cover 3. The two top strips 4 are respectively located on both sides of the same placement hole. A sliding groove is provided on the side where the two top strips 4 are close to each other, and the two sliding grooves are slidably connected to the same shielding plate 5.

[0040] The above technical solution, by providing a detachable shielding plate 5 on the shielding cover 3, is convenient for shielding the placement hole after the material is placed, reducing the splashing of waste chips, and is also convenient for placing the material during testing.

[0041] Reference Figure 1 A push plate 6 is fixedly connected to the top of the shielding plate 5 for facilitating the disassembly and assembly of the shielding plate 5 .

[0042] The above technical solution, by arranging the push plate 6 on the shielding plate 5, facilitates the disassembly and assembly of the shielding plate 5, and further facilitates the opening and closing of the placement hole.

[0043] Reference Figure 1-Figure 2 Two snap rings are rotatably connected to both sides of the shielding cover 3, and two clamping blocks are fixedly connected to both sides of the outer frame 1. The four snap rings are respectively matched with the four clamping blocks, and the four snap rings are respectively sleeved on the four clamping blocks.

[0044] The above technical solution, by providing a clamping block and a clamping ring for disassembling and assembling the shielding cover 3 on the shielding cover 3 and the outer frame 1, facilitates the disassembly and installation of the shielding cover 3, and further facilitates shielding the device and reduces the splashing of waste chips.

[0045] Reference Figure 4 The shapes of the four sliders 20 and the four slide grooves 17 are all set to be T-shaped.

[0046] The above technical solution, by setting the slider 20 and the slide groove 17 to be T-shaped, can ensure the stable movement of the clamping block 16 on the bottom plate 12, thereby ensuring the stable clamping of the building material.

[0047] However, as is well known to those skilled in the art, the working principles and wiring methods of the motor 10, controller 7, display screen, hydraulic rod 18 and pressure sensor are commonplace, and are all conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience, and the device is connected to an external power source through a line for powering it, and the controller 7 is connected to the motor 10, display screen, hydraulic rod 18 and pressure sensor through a line to facilitate control thereof and ensure normal detection of building materials.

[0048] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A device for detecting anti-bending of building materials, characterized in that: The invention comprises a bottom plate (12), four support columns (2) and two top blocks (13), wherein two movable holes are provided on the bottom plate (12), an outer frame (1) is fixedly connected to the outer side of the bottom plate (12), the tops of the four support columns (2) are respectively fixedly connected to the four bottom corners of the same bottom plate (12), a controller (7) is fixedly connected to the bottom front side of the outer frame (1), a display screen is arranged on the controller (7), the top front side and the top rear side of the bottom plate (12) are respectively fixedly connected to the bottoms of the two top blocks (13), and four slide grooves (17) are provided on the top of the bottom plate (12), and the four slide grooves (17) are respectively located on both sides of the two movable holes; A detection mechanism, which is arranged on the top of the bottom plate (12) and is used to detect the material; The clamping mechanism and the detection mechanism are arranged on the bottom plate (12) to facilitate clamping and fixing of different materials.

2. A building material anti-bending detection device according to claim 1, characterized in that: The detection mechanism comprises a hydraulic rod (18), a moving block (19), a rear block (14) and a groove (15); the fixed end of the hydraulic rod (18) and the rear side of the rear block (14) are respectively fixedly connected to the side close to the two top blocks (13); the telescopic end of the hydraulic rod (18) is fixedly connected to the front side of the moving block (19); a pressure sensor is arranged on the rear side of the moving block (19); the bottom of the moving block (19) slides with the bottom plate (12); the groove (15) and the moving block (19) are adapted to each other; and the groove (15) is arranged on the front side of the rear block (14).

3. A building material anti-bending detection device according to claim 1, characterized in that: The clamping mechanism comprises a motor (10), two synchronous belts (11), two screw rods (8), two moving plates (9), two clamping blocks (16) and four sliding blocks (20). The top of the motor (10) is fixedly connected to the bottom of the base plate (12) by bolts. The output end of the motor (10) is fixedly connected to a rotating column. Both ends of the rotating column are rotatably connected to a No. 1 connecting block. The tops of the two No. 1 connecting blocks are fixedly connected to the bottom of the same base plate (12). A synchronous wheel is fixedly sleeved on the rotating column. Both ends of the two screw rods (8) are rotatably connected to a No. 2 connecting block. The plurality of No. 2 connecting blocks are respectively fixedly connected to the bottom of the same base plate (12). One end of the two screw rods (8) respectively penetrates The two No. 2 connecting blocks are fixedly connected with a rotating rod, and the two rotating rods are fixedly sleeved with synchronous wheels. The two synchronous belts (11) are respectively sleeved on the four synchronous wheels. The two movable plates (9) are respectively threadedly sleeved on the two screw rods (8). The tops of the two movable plates (9) respectively penetrate the two rectangular holes and extend to the top of the bottom plate (12). The bottoms of the two clamping blocks (16) are respectively fixedly connected with the tops of the two movable plates (9). The two sides of the bottoms of the two clamping blocks (16) are respectively fixedly connected with the tops of the four sliders (20). The four sliders (20) are respectively slidably connected with the four slide grooves (17). The shapes of the four sliders (20) and the four slide grooves (17) are all set to be T-shaped.

4. A building material anti-bending detection device according to claim 1, characterized in that: A shielding cover (3) for shielding the device is arranged on the top of the outer frame (1).

5. A building material anti-bending detection device according to claim 4, characterized in that: A placement hole is provided at the top of the shielding cover (3), and two top strips (4) are fixedly connected to the top of the shielding cover (3). The two top strips (4) are respectively located on two sides of the same placement hole, and sliding grooves are provided on the sides where the two top strips (4) are close to each other. The two sliding grooves are both slidably connected to the same shielding plate (5).

6. A device for detecting anti-bending of building materials according to claim 5, characterized in that: A push plate (6) is fixedly connected to the top of the shielding plate (5) for facilitating the disassembly and assembly of the shielding plate (5).

7. A building material anti-bending detection device according to claim 4, characterized in that: Two clamping rings are rotatably connected to both sides of the shielding cover (3), and two clamping blocks are fixedly connected to both sides of the outer frame (1). The four clamping rings are respectively fitted with the four clamping blocks, and the four clamping rings are respectively sleeved on the four clamping blocks.

8. A device for detecting anti-bending of building materials according to claim 3, characterized in that: The shapes of the four sliding blocks (20) and the four sliding grooves (17) are all set to be T-shaped.

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