Building material strength detection device

Abstract

The utility model belongs to the technical field of strength detection, and particularly relates to a building material strength detection device which comprises a workbench, a fixing plate is fixedly connected to one side of the upper surface of the workbench, an installation box is fixedly connected to the upper surface of the fixing plate, a sliding opening is formed in one side of the installation box, and a transverse plate is slidably connected into the sliding opening. A detection assembly is arranged on the transverse plate, and the transverse moving device is used for transversely moving the detection assembly; the damping mechanism is arranged on the lower surface of the workbench; wherein the transverse moving device is arranged in the mounting box and is connected with the transverse plate. And strength detection on multiple positions of the building material is achieved, so that the accuracy and comprehensiveness of strength detection of the building material are improved.

Description

Technical Field

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

[0002] During the construction process of a building project, the structural strength of building materials is an important guarantee for the quality of the project. Building material strength testing equipment is needed to verify the quality or performance of building materials according to design requirements. It is mainly used to measure the physical properties of materials or products.

[0003] Chinese utility model patent CN220188238U discloses a building material strength detection device, which includes: an adjusting device, sliding plates are slidably arranged on both sides of the upper end of the adjusting device, an upper clamping plate is fixedly connected to the upper end of the sliding plate, a first sliding groove is opened on the inner side of the sliding plate, a lower clamping plate is slidably connected to the inner limit position of the first sliding groove, a laser spotlight is fixedly connected to one side of the lower clamping plate and the upper clamping plate, a rotating threaded shaft is rotatably connected to the inner side of the first sliding groove, and the rotating threaded shaft is threadedly connected to the lower clamping plate, and a downward pressure detection device is arranged on one side of the upper end of the adjusting device. This arrangement can intuitively observe whether the building material is deformed by observing whether the laser line emitted by the laser spotlight arranged on one side of the lower clamping plate and the upper clamping plate is blocked.

[0004] However, in the above technical solution, only a single position of the building material can be tested for strength, and the overall structural strength of the building material cannot be comprehensively evaluated. Utility Model Content

[0005] The purpose of the utility model is to provide a building material strength detection device in view of the above-mentioned technical problems, so as to achieve the strength detection of building materials at multiple positions, thereby improving the accuracy and comprehensiveness of building material strength detection.

[0006] In view of this, the utility model provides a building material strength detection device, comprising: a workbench, a fixed plate is fixedly connected to one side of the upper surface of the workbench, a mounting box is fixedly connected to the upper surface of the fixed plate, a sliding opening is provided on one side of the mounting box, and the sliding opening is characterized in that a horizontal plate is slidably connected in the sliding opening, and a detection component is provided on the horizontal plate, and further comprising:

[0007] A transverse movement device, the transverse movement device is used to laterally move the detection component;

[0008] A shock absorbing mechanism, wherein the shock absorbing mechanism is arranged on the lower surface of the workbench;

[0009] Wherein, the transverse movement device is arranged in the installation box and connected to the transverse plate.

[0010] In the present technical solution, the detection component on the transverse plate is moved laterally by a transverse movement device, thereby realizing strength testing of multiple positions, avoiding errors caused by strength testing at a single position, thereby improving the accuracy and comprehensiveness of building material strength testing. At the same time, during the process of building material testing by the detection component, the stability and reliability of the detection are improved under the action of the shock absorbing mechanism.

[0011] In the above technical solution, further, the transverse movement device includes:

[0012] A first motor, wherein the first motor is horizontally mounted on the outer wall of the mounting box, wherein an output shaft of the first motor passes through the mounting box and is connected to a threaded rod, wherein the threaded rod is rotatably connected to the inner wall of the mounting box;

[0013] A threaded block is sleeved on the outer wall of the threaded rod and is threadedly connected to the threaded rod. One side of the threaded block is connected to the cross plate.

[0014] In this technical solution, when strength testing of building materials at different positions is required, the first motor drives the threaded rod to rotate, thereby causing the threaded block to move laterally, thereby driving the detection assembly on the horizontal plate to move laterally.

[0015] In the above technical solution, further, sliding rods are provided on both sides of the threaded rod, both ends of the sliding rod are fixedly connected to the inner wall of the installation box, and the outer wall of the sliding rod is slidably connected to the threaded block.

[0016] In this technical solution, the sliding rod provides stable guidance and support for the threaded block. When the threaded rod rotates, the threaded block will move along the threaded rod, and the sliding rod ensures that the threaded block remains stable during the lateral movement, preventing deviation or swinging due to rotation, thereby improving the stability and accuracy of the lateral movement device.

[0017] In the above technical solution, further, slide grooves are provided on both sides of the upper surface of the workbench, and two support plates are slidably connected in the two slide grooves through a driving assembly, and the top ends of the two support plates are fixedly connected with a U-shaped frame, the top ends of the U-shaped frame are threadedly inserted with a threaded shaft, and the bottom ends of the threaded shafts are fixedly connected with a pressure plate.

[0018] In the above technical solution, further, the driving component includes:

[0019] A second motor, wherein the second motor is horizontally mounted on the outer wall of the workbench;

[0020] A bidirectional screw rod, the bidirectional screw rod is rotatably connected to the inner wall of the slide groove, and one end of the bidirectional screw rod passes through the workbench and is connected to the output shaft of the second motor;

[0021] Two sliders, which are sleeved at both ends of the bidirectional screw rod and are respectively threadedly connected to the bidirectional screw rod;

[0022] Wherein, the top ends of the two sliding blocks are fixedly connected to the two supporting plates respectively.

[0023] In the present technical solution, the second motor drives the bidirectional screw to rotate so that the sliders at the two ends of the bidirectional screw can approach or move away from each other, thereby making the support plates fixedly connected to the top of the sliders approach or move away from each other, thereby laterally fixing the building materials of different lengths. After the adjustment is completed, the building materials are placed at the bottom of the U-shaped frame, and the threaded shaft at the top of the U-shaped frame is rotated to vertically fix the pressure plate at the bottom of the threaded shaft, thereby improving the stability of the building materials assembly during the detection process.

[0024] In the above technical solution, further, a laser spotlight is provided on the outer side of the pressing plate and the outer side of the bottom end of the U-shaped frame.

[0025] In this technical solution, after the detection component detects a position, whether the building material is deformed is observed by checking whether the laser line emitted by the laser spotlight is blocked. If this position is not deformed, other positions are detected one by one through the transverse movement device.

[0026] In the above technical solution, further, the detection component includes: a cylinder, and the output end of the cylinder passes through the horizontal plate and is connected to a lower pressure block.

[0027] In the technical solution, after the transverse moving device moves the transverse plate to a suitable position, the cylinder drives the pressing block to perform pressing detection on the building material.

[0028] In the above technical solution, further, the shock absorbing mechanism includes:

[0029] A bottom plate, wherein four dampers are fixedly connected to the upper surface of the bottom plate, and one end of the four dampers away from the bottom plate is fixedly connected to the lower surface of the workbench;

[0030] Four shock absorbing springs are wound around the outer wall of the damper, the upper surfaces of the shock absorbing springs are fixedly connected to the workbench, and the lower ends are fixedly connected to the upper surface of the bottom plate.

[0031] In the technical solution, through the cooperation between the shock-absorbing spring and the damper, the strength detection device can be shock-absorbed in the vertical direction to improve the stability of the device.

[0032] The beneficial effects of the utility model are:

[0033] 1. The detection components on the horizontal plate are moved horizontally by the horizontal moving device, so as to realize the strength detection of multiple positions, avoid the error caused by the strength detection of a single position, and thus improve the accuracy and comprehensiveness of the strength detection of building materials.

[0034] 2. Through the cooperation between the shock absorbing spring and the damper, the strength detection device can be vertically damped to improve the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a structural schematic diagram of a building material strength detection device of the utility model;

[0036] Figure 2 It is a structural schematic diagram of a transverse movement device of a building material strength detection device of the utility model;

[0037] Figure 3 The utility model is a building material strength detection device Figure 1 A magnified image of point A;

[0038] The marks in the figure indicate

[0039] 1. Workbench; 2. Fixed plate; 3. Mounting box; 4. Slide; 5. Horizontal plate; 6. Detection component; 7. Transverse movement device; 8. Slide groove; 9. Second motor; 10. Support plate; 11. U-shaped frame; 12. Threaded shaft; 13. Pressing plate; 14. Building materials; 15. Shock-absorbing mechanism; 16. Cylinder; 17. Lower pressure block; 18. First motor; 19. Threaded rod; 20. Threaded block; 21. Sliding rod; 22. Bidirectional screw rod; 23. Sliding block; 24. Bottom plate; 25. Shock-absorbing spring; 26. Damper; 27. Laser spotlight. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0041] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0042] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0043] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0044] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0045] Embodiment 1:

[0046] Depend on Figure 1-Figure 3As shown, this embodiment provides a building material 14 strength detection device, including: a workbench 1, a fixed plate 2 is fixedly connected to one side of the upper surface of the workbench 1, an installation box 3 is fixedly connected to the upper surface of the fixed plate 2, a slide 4 is provided on one side of the installation box 3, and it is characterized in that a transverse plate 5 is slidably connected in the slide 4, and a detection component 6 is provided on the transverse plate 5, and also includes: a transverse movement device 7, the transverse movement device 7 is used to move the detection component 6 laterally; a shock absorbing mechanism 15, the shock absorbing mechanism 15 is arranged on the lower surface of the workbench 1; wherein the transverse movement device 7 is arranged in the installation box 3 and is connected to the transverse plate 5.

[0047] In this embodiment, the detection component 6 on the transverse plate 5 is moved laterally by the transverse movement device 7, so as to realize strength detection of multiple positions, avoid errors caused by strength detection of a single position, thereby improving the accuracy and comprehensiveness of the strength detection of the building material 14. At the same time, during the detection of the building material 14 by the detection component 6, under the action of the shock absorbing mechanism 15, the stability and reliability of the detection are improved.

[0048] Specifically, the transverse movement device 7 includes: a first motor 18, the first motor 18 is horizontally installed on the outer wall of the installation box 3, the output shaft of the first motor 18 penetrates the installation box 3 and is connected to a threaded rod 19, the threaded rod 19 is rotatably connected to the inner wall of the installation box 3; a threaded block 20, the threaded block 20 is sleeved on the outer wall connected to the threaded rod 19, and the threaded block 20 is threadedly connected to the threaded rod 19, and one side of the threaded block is connected to the transverse plate 5. When it is necessary to perform strength testing on building materials 14 at different positions, the threaded rod 19 is driven to rotate by the first motor 18, so that the threaded block 20 is moved transversely, thereby driving the detection component 6 on the transverse plate 5 to move transversely.

[0049] More specifically, slide bars 21 are provided on both sides of the threaded rod 19, and the two ends of the slide bars 21 are fixedly connected to the inner wall of the installation box 3, and the outer wall of the slide bars 21 is slidably connected to the threaded block. The slide bars 21 provide a stable guide and support for the threaded block. When the threaded rod 19 rotates, the threaded block 20 will move along the threaded rod 19, and the slide bars 21 ensure that the threaded block 20 remains stable during the lateral movement, preventing deviation or swing caused by rotation, thereby improving the stability and accuracy of the lateral movement device 7.

[0050] Embodiment 2:

[0051] Depend on Figure 1-Figure 3As shown, the present embodiment provides a building material 14 strength detection device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: slide grooves 8 are provided on both sides of the upper surface of the workbench 1, and two support plates 10 are slidably connected in the two slide grooves 8 through a driving assembly, and the top ends of the two support plates 10 are fixedly connected with a U-shaped frame 11, and the top ends of the U-shaped frame 11 are threadedly inserted with a threaded shaft 12, and the bottom ends of the threaded shaft 12 are fixedly connected with a pressure plate 13.

[0052] Specifically, the driving assembly includes: a second motor 9, which is horizontally installed on the outer wall of the workbench 1; a bidirectional screw rod 22, which is rotatably connected to the inner wall of the slide groove 8, and one end of the bidirectional screw rod 22 passes through the workbench 1 and is connected to the output shaft of the second motor 9; two sliders 23, which are sleeved on both ends of the bidirectional screw rod 22 and are respectively threadedly connected to the bidirectional screw rod 22; wherein the top ends of the two sliders 23 are respectively fixedly connected to the two support plates 10. The second motor 9 drives the bidirectional screw rod 22 to rotate so that the sliders 23 located at the two ends of the bidirectional screw rod 22 are moved closer to or farther away from each other, thereby making the support plates 10 fixedly connected to the top of the sliders 23 move closer to or farther away from each other, thereby laterally fixing the building materials 14 of different lengths. After the adjustment is completed, the building material 14 is placed at the bottom of the U-shaped frame 11, and the pressing plate 13 at the bottom of the threaded shaft 12 is vertically fixed by rotating the threaded shaft 12 at the top of the U-shaped frame 11, thereby improving the stability of the building material 14 assembly during the detection process.

[0053] More specifically, a laser spotlight 27 is provided on the outer side of the pressing plate 13 and the outer side of the bottom end of the U-shaped frame 11. After the detection component 6 detects a position, it is observed whether the building material 14 is deformed by checking whether the laser line emitted by the laser spotlight 27 is blocked. If this position is not deformed, the other positions are detected one by one through the lateral movement device 7.

[0054] The detection assembly 6 includes: a cylinder 16, and the output end of the cylinder 16 penetrates the transverse plate 5 and is connected to a pressing block 17. After the transverse moving device 7 moves the transverse plate 5 to a suitable position, the cylinder 16 drives the pressing block 17 to press the building material 14 for detection.

[0055] The shock absorbing mechanism 15 comprises: a bottom plate 24, four dampers 26 are fixedly connected to the upper surface of the bottom plate 24, and one end of the four dampers 26 away from the bottom plate 24 is fixedly connected to the lower surface of the workbench 1; four shock absorbing springs 25, the four shock absorbing springs 25 are wound around the outer wall of the damper 26, the upper surface of the shock absorbing spring 25 is fixedly connected to the workbench 1, and the lower end is fixedly connected to the upper surface of the bottom plate 24. Through the cooperation between the shock absorbing springs 25 and the dampers 26, the strength detection device can be vertically damped to improve the stability of the device.

[0056] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A building material strength detection device, comprising: A workbench (1), wherein a fixing plate (2) is fixedly connected to one side of the upper surface of the workbench (1), a mounting box (3) is fixedly connected to the upper surface of the fixing plate (2), a sliding opening (4) is provided on one side of the mounting box (3), and the sliding opening (4) is characterized in that a transverse plate (5) is slidably connected in the sliding opening (4), and a detection component (6) is provided on the transverse plate (5), and further comprising: A transverse movement device (7), wherein the transverse movement device (7) is used to laterally move the detection component (6); A shock absorbing mechanism (15), wherein the shock absorbing mechanism (15) is arranged on the lower surface of the workbench (1); The transverse movement device (7) is arranged in the installation box (3) and is connected to the transverse plate (5).

2. A building material strength detection device according to claim 1, characterized in that: The transverse movement device (7) comprises: A first motor (18), the first motor (18) being horizontally mounted on an outer wall of the mounting box (3), an output shaft of the first motor (18) passing through the mounting box (3) and being connected to a threaded rod (19), the threaded rod (19) being rotatably connected to an inner wall of the mounting box (3); A threaded block (20) is sleeved on the outer wall of the threaded rod (19), and the threaded block is threadedly connected to the threaded rod (19), and one side of the threaded block is connected to the transverse plate (5).

3. A building material strength detection device according to claim 2, characterized in that: Sliding rods (21) are provided on both sides of the threaded rod (19), the two ends of the sliding rod (21) are fixedly connected to the inner wall of the installation box (3), and the outer wall of the sliding rod (21) is slidably connected to the threaded block (20).

4. A building material strength detection device according to claim 1, characterized in that: Slide grooves (8) are provided on both sides of the upper surface of the workbench (1), and two support plates (10) are slidably connected in the two slide grooves (8) through a driving assembly. The top ends of the two support plates (10) are fixedly connected with a U-shaped frame (11), and the top ends of the U-shaped frame (11) are threadedly inserted into a threaded shaft (12), and the bottom end of the threaded shaft (12) is fixedly connected with a pressing plate (13).

5. A building material strength detection device according to claim 4, characterized in that: The drive assembly comprises: A second motor (9), the second motor (9) being horizontally mounted on the outer wall of the workbench (1); A bidirectional screw rod (22), the bidirectional screw rod (22) is rotatably connected to the inner wall of the slide groove (8), and one end of the bidirectional screw rod (22) passes through the workbench (1) and is connected to the output shaft of the second motor (9); Two sliders (23), the two sliders (23) are sleeved on both ends of the bidirectional screw rod (22), and are respectively threadedly connected to the bidirectional screw rod (22); The top ends of the two sliding blocks (23) are fixedly connected to the two supporting plates (10) respectively.

6. A building material strength detection device according to claim 5, characterized in that: A laser spotlight (27) is provided on the outer side of the pressing plate (13) and the outer side of the bottom end of the U-shaped frame (11).

7. A building material strength detection device according to claim 1, characterized in that: The detection component (6) comprises: a cylinder (16), the output end of the cylinder (16) passes through the transverse plate (5) and is connected to a lower pressing block (17).

8. A building material strength detection device according to claim 1, characterized in that: The shock absorbing mechanism (15) comprises: A bottom plate (24), wherein four dampers (26) are fixedly connected to the upper surface of the bottom plate (24), and one end of the four dampers (26) away from the bottom plate (24) is fixedly connected to the lower surface of the workbench (1); Four shock absorbing springs (25), the four shock absorbing springs (25) are wound around the outer wall of the damper (26), the upper surface of the shock absorbing spring (25) is fixedly connected to the workbench (1), and the lower end is fixedly connected to the upper surface of the bottom plate (24).

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