Building material detection device

Abstract

The utility model provides a building material detection device, which belongs to the field of building material detection and comprises a detection structure capable of automatically clamping multiple positions of a building material; the detection structure comprises a mounting plate capable of moving up and down, two wedge-shaped plates are fixed at the bottom of the mounting plate, a wedge-shaped block and a clamping plate which are matched with the wedge-shaped plates for use and can reset are mounted on the detection table, the wedge-shaped plate moves downwards to move relative to the wedge-shaped block, and the clamping plate can be driven to clamp a detection material. A mounting plate is fixed at the bottom of the mounting plate, detection columns with adjustable positions and quantity are mounted on the mounting plate, and multi-position detection of the building material can be realized by adjusting the quantity and the positions of the detection columns. According to the building material detection device, building materials are automatically clamped through the hydraulic cylinder, meanwhile, the hardness and strength of the building materials can be detected, the detection columns convenient to disassemble and adjust are arranged, multi-point detection can be conducted on the building materials, and detection is more comprehensive.

Description

Technical Field

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

[0002] Hardness refers to the ability of a material surface to resist plastic deformation caused by scratches or indentations by harder objects. The hardness of ductile materials such as wood and metal is often measured by the indentation method. The indicators of indentation hardness include Brinell hardness and Rockwell hardness, which is equal to the indentation load value divided by the area or density of the indentation. When carrying out construction projects, in order to ensure the strength and hardness of the building, it is necessary to conduct hardness testing on building materials to avoid the strength of some building materials not meeting the requirements, which will cause the building to fail to meet the acceptance standards, or in subsequent use, the service life will be shorter due to the low hardness of the building materials, or there will be a risk of easy damage.

[0003] When performing strength testing on the hardness of some concrete materials, current testing devices are mostly fixed-position or single-point position testing, which is not comprehensive for the strength testing of concrete materials; therefore, the present application proposes a building material testing device. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides a building material detection device.

[0005] An embodiment of the utility model provides a building material detection device, comprising: a detection platform; a detection structure capable of automatically clamping building materials at multiple positions; the detection structure comprises a mounting plate capable of moving up and down, two wedge plates are fixed to the bottom of the mounting plate, a wedge block and a clamping plate that are used in conjunction with the wedge plate and can be reset are installed on the detection platform, the wedge plate moves downward and moves relative to the wedge block, and can drive the clamping plate to clamp the detection material, a movable plate is fixed to the bottom of the mounting plate, and detection columns capable of adjusting the position and number are installed on the movable plate, and the building material can be detected at multiple positions by adjusting the number and position of the detection columns.

[0006] Furthermore, a support frame is fixed to the bottom of the testing platform, and a leather pad is fixed to the bottom of the support frame.

[0007] Furthermore, a U-shaped frame is fixed on the upper end of the detection platform, and two hydraulic cylinders are installed on the U-shaped frame. The output ends of the two hydraulic cylinders are fixedly connected to the mounting plate.

[0008] Furthermore, a support plate is fixedly connected to the upper end of the detection table, a rectangular rod is passed through the support plate, the wedge block and the clamping plate are respectively fixed at both ends of the rectangular rod, a spring is sleeved on the outside of the rectangular rod, and both ends of the spring are fixedly connected to the support plate and the clamping plate.

[0009] Furthermore, a plurality of mounting grooves are provided at the bottom of the movable plate, a pressure sensor is installed at the inner top of the mounting groove, and the detection column is slidably installed in the mounting groove and abuts against the pressure sensor.

[0010] Furthermore, a rubber sleeve is fixed to the outer wall of the detection column, and the rubber sleeve abuts against the inner wall of the installation groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model utilizes a hydraulic cylinder to realize automatic clamping of building materials, and can perform hardness and strength tests on building materials at the same time, and is provided with a test column that is convenient for disassembly and adjustment, so as to be able to perform multi-point tests on building materials, and the tests are more comprehensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a building material detection device described in an embodiment of the utility model.

[0013] Figure 2 It is a schematic diagram of a mounting plate in a building material detection device described in an embodiment of the utility model.

[0014] Figure 3 It is a schematic diagram of a detection column and a rubber sleeve in a building material detection device described in an embodiment of the utility model.

[0015] In the above drawings: 1 detection table, 2 support frame, 3 U-shaped frame, 4 mounting plate, 5 hydraulic cylinder, 6 wedge plate, 7 wedge block, 8 support plate, 9 rectangular rod, 10 spring, 11 clamping plate, 12 detection column, 13 moving plate, 14 mounting groove, 15 pressure sensor, 16 rubber sleeve. DETAILED DESCRIPTION

[0016] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] like Figure 1-Figure 3 As shown, an embodiment of the utility model proposes a building material testing device, including: a testing platform 1, a support frame 2 is fixed to the bottom of the testing platform 1, and a leather pad is fixed to the bottom of the support frame 2, so that the testing platform 1 can be stably supported.

[0018] A detection structure capable of automatically clamping building materials at multiple positions; the detection structure includes a mounting plate 4 that can move up and down, a U-shaped frame 3 is fixed to the upper end of the detection platform 1, the U-shaped frame 3 is inverted, similar to a gantry, two hydraulic cylinders 5 are installed on the U-shaped frame 3, the output ends of the two hydraulic cylinders 5 are fixedly connected to the mounting plate 4, and the hydraulic cylinders 5 can drive the mounting plate 4 to move up and down when working.

[0019] Two wedge plates 6 are fixed to the bottom of the mounting plate 4. A wedge block 7 and a clamping plate 11 that are used in conjunction with the wedge plate 6 and can be reset are installed on the testing platform 1. A support plate 8 is fixedly connected to the upper end of the testing platform 1. A rectangular rod 9 is penetrated through the support plate 8. The wedge block 7 and the clamping plate 11 are respectively fixed to the two ends of the rectangular rod 9. A spring 10 is sleeved on the outside of the rectangular rod 9. Both ends of the spring 10 are fixedly connected to the support plate 8 and the clamping plate 11. The spring 10 is used to reset the rectangular rod 9 and the clamping plate 11.

[0020] The wedge plate 6 moves downward and relative to the wedge block 7, which can drive the clamping plate 11 to clamp the test material. The wedge block 7 and the wedge plate 6 are arranged in cooperation; since the sizes of the two are fixed, the distance that the wedge plate 6 drives the wedge block 7 to move is fixed, so that the moving position of the clamping plate 11 is fixed, so that the utility model can detect building materials of fixed size; threaded bolts can be installed on the clamping plate 11, and an adjusting plate is installed on the bolt, and the building material is clamped by the adjusting plate. Therefore, by providing an adjustable adjusting plate, the scope of use of the utility model can be further increased.

[0021] A movable plate 13 is fixed at the bottom of the mounting plate 4, and detection columns 12 with adjustable positions and quantities are installed on the movable plate 13. By adjusting the number and positions of the detection columns 12, multi-position detection of building materials can be achieved. A plurality of mounting grooves 14 are provided at the bottom of the movable plate 13, and a pressure sensor 15 is installed at the inner top of the mounting groove 14. The detection column 12 is slidably installed in the mounting groove 14 and abuts against the pressure sensor 15. A rubber sleeve 16 is fixed to the outer wall of the detection column 12, and the rubber sleeve 16 abuts against the inner wall of the mounting groove 14. The friction between the rubber sleeve 16 and the inner wall of the mounting groove 14 is used to achieve the installation of the detection column 12.

[0022] When in use, the building materials to be tested are placed on the testing table 1, and the hydraulic cylinder 5 is started. The hydraulic cylinder 5 drives the mounting plate 4 and the wedge plate 6 to move downward, and the wedge plate 6 moves downward to abut against the wedge block 7 and drives the wedge block 7 to move. The movement of the wedge block 7 drives the rectangular rod 9 and the clamping plate 11 to move. When the vertical surface of the wedge plate 6 abuts against the vertical surface of the wedge block 7, the clamping plate 11 abuts against the building materials, thereby completing the clamping of the building materials.

[0023] As the mounting plate 4 moves downward, the mounting plate 4 drives the movable plate 13 and the detection column 12 to move downward, and the detection column 12 moves downward and contacts the building materials. As the mounting plate 4 continues to move downward, the detection column 12 generates pressure on the building materials, and the detection column 12 generates pressure on the pressure sensor 15 accordingly. By setting a fixed pressure, building material detection can be performed, or the pressure after the building materials are damaged can be detected.

[0024] Since the detection column 12 can be detachably installed on the movable plate 13 in a convenient and simple manner, different positions and multiple points of the building materials can be detected by setting the number and positions of the detection columns 12, so that the detection is more comprehensive.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A building material detection device, characterized in that: include: A testing platform (1); a testing structure capable of automatically clamping building materials at multiple positions; the testing structure comprises a mounting plate (4) capable of moving up and down, two wedge plates (6) being fixed at the bottom of the mounting plate (4), a wedge block (7) and a clamping plate (11) being mounted on the testing platform (1), the wedge plate (6) being used in conjunction with the wedge plate (6) and being capable of being reset, and the clamping plate (11), the wedge plate (6) being moved downward to move relative to the wedge block (7), and being capable of driving the clamping plate (11) to clamp the testing material, a moving plate (13) being fixed at the bottom of the mounting plate (4), and detection columns (12) capable of adjusting the position and number being mounted on the moving plate (13), and the building materials can be tested at multiple positions by adjusting the number and position of the detection columns (12).

2. A building material detection device according to claim 1, characterized in that: in: A support frame (2) is fixed to the bottom of the testing platform (1), and a leather pad is fixed to the bottom of the support frame (2).

3. A building material detection device according to claim 1, characterized in that: in: A U-shaped frame (3) is fixed to the upper end of the detection platform (1), and two hydraulic cylinders (5) are installed on the U-shaped frame (3), and the output ends of the two hydraulic cylinders (5) are fixedly connected to the mounting plate (4).

4. A building material detection device according to claim 1, characterized in that: in: The upper end of the detection platform (1) is fixedly connected to a support plate (8), a rectangular rod (9) is passed through the support plate (8), the wedge block (7) and the clamping plate (11) are respectively fixed to the two ends of the rectangular rod (9), a spring (10) is sleeved on the outside of the rectangular rod (9), and the two ends of the spring (10) are fixedly connected to the support plate (8) and the clamping plate (11).

5. A building material detection device according to claim 1, characterized in that: in: A plurality of mounting grooves (14) are provided at the bottom of the movable plate (13), a pressure sensor (15) is installed at the inner top of the mounting groove (14), and the detection column (12) is slidably installed in the mounting groove (14) and abuts against the pressure sensor (15).

6. A building material detection device according to claim 5, characterized in that: in: A rubber sleeve (16) is fixed to the outer wall of the detection column (12), and the rubber sleeve (16) abuts against the inner wall of the installation groove (14).

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