Steel strength detection device for building detection

Abstract

The utility model discloses a steel strength detection device for building detection, which comprises a vertical frame and a base, the vertical frame is fixedly connected to one side of the top end of the base, the top end of the vertical frame is fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly provided with a connecting plate. The first clamping seat and the second clamping seat are arranged on the two sides of the adjusting seat, the inner side of the first clamping seat can be suitable for steel pipes, steel bars and other tubular steel materials with different diameters through the first clamping plate and the V-shaped groove, the inner side of the second clamping seat can be suitable for plate-shaped steel materials through the second clamping plate, and meanwhile the adjusting seat is rotated to adjust the adjusting seat. According to the steel detection device, the two groups of clamping seats can rotate to enable the fixing grooves in different positions on the two sides to rotate to correspond to the positions of the notches in the outer sides of the adjusting plates, and the rotating blocks can be limited and fixed through the fixing pins, so that the two groups of clamping seats can be exchanged, different types of steel can be detected on the single detection device, and the practicability and flexibility of the device are enhanced.

Description

Technical Field

[0001] This utility model relates to the field of building inspection technology, and in particular to a steel strength testing device for building inspection. Background Technology

[0002] Modern construction requires the use of a large amount of steel, such as steel bars and steel plates. The quality of this steel has a crucial impact on the overall quality of the building. Therefore, it is necessary to use appropriate testing equipment to test the mechanical properties of the steel.

[0003] Chinese Patent Publication No. CN 221377506 U discloses a steel strength testing device for building inspection, relating to the field of building inspection technology. The device includes a workbench, a fixed frame fixedly connected to the upper surface of the workbench, a hydraulic press fixedly connected to the lower surface of the fixed frame, a testing pressure head fixedly connected to the telescopic end of the hydraulic press, a sliding groove on the upper surface of the workbench, a support groove on the surface of a movable fixed block, a recess on the top surface of the support groove, a pneumatic cylinder mounted on the surface of the recess, a rubber anti-slip pad fixedly connected to the telescopic end of the pneumatic cylinder, a steel body pressed against the lower surface of the rubber anti-slip pad, and a microprocessor mounted on the upper surface of the movable fixed block. The microprocessor is electrically connected to the pneumatic cylinder via a wire. This invention, through the design of the movable fixed block, can adapt to steel of different sizes, achieving the purpose of improving applicability. The inclusion of a microswitch, a laser rangefinder, and a microprocessor facilitates the fixing of the steel body.

[0004] The existing technical solutions described above have the following shortcomings: the technical solutions achieve the purpose of limiting and fixing steel by setting multiple sets of pneumatic cylinders during use, but they can only fix steel plates and have limited effect on fixing steel pipes, reinforcing bars or other irregular steel structures, leaving room for optimization. Therefore, it is necessary to design a steel strength testing device for building inspection to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a steel strength testing device for building inspection, so as to solve the problem of the single fixing method mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a steel strength testing device for building inspection, comprising a frame and a base, wherein the frame is fixedly connected to one side of the top of the base;

[0007] An electric push rod is fixedly connected to the top of the stand, and a connecting plate is fixed to the output end of the electric push rod. A pressure sensor is fixed to the bottom end of the connecting plate, and a detection head is fixed to the bottom end of the pressure sensor. Adjustment plates are slidably connected to both sides of the top of the base, and each adjustment plate has a rotating groove inside. A rotating block is rotatably connected inside each rotating groove, and a fixing hole is provided on both sides of each rotating block. A fixing pin is connected inside each fixing hole. An adjustment seat is fixedly connected to the top of each rotating block, and a first clamping seat and a second clamping seat are respectively engaged on both sides of the adjustment seat. The first clamping seat and the second clamping seat have threaded grooves inside, and threaded rods are threadedly connected inside each threaded groove. The bottom ends of the threaded rods are respectively connected to the first clamping plate and the second clamping plate. A V-groove is provided at the bottom end of the first clamping plate and the bottom end inside the first clamping seat.

[0008] Preferably, the base has an internal receiving groove, and a bidirectional screw is rotatably connected inside the receiving groove. A threaded sleeve is threadedly connected to the outer side of the bidirectional screw, and the top end of the threaded sleeve is connected to the bottom end of the adjusting plate. A motor is fixed to one side of the base, and the output shaft of the motor is connected to the bidirectional screw.

[0009] Preferably, the inner sides of the first clamping seat and the second clamping seat are both fixedly connected to the mounting block, and the two sides of the adjusting seat are provided with mounting grooves, and the mounting grooves are connected to the mounting block.

[0010] Preferably, the inner sides of the first clamping seat and the second clamping seat are both fixedly connected to the mounting block, and the two sides of the adjusting seat are provided with mounting grooves, and the mounting grooves are connected to the mounting block.

[0011] Preferably, the width of each mounting block matches the width of the mounting groove, and both the mounting block and the mounting groove are convex.

[0012] Preferably, both sides of the inside of the adjusting seat are provided with screw holes, and bolts are threaded into the inside of the screw holes.

[0013] Preferably, a guide block is fixed on one side of both the first clamping plate and the second clamping plate, and a guide groove matching the guide block is provided on one side inside both the first clamping seat and the second clamping seat.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the steel strength testing device for building inspection has an easy-to-adjust function;

[0015] By setting a first clamping seat and a second clamping seat on both sides of the adjusting seat, the inner side of the first clamping seat can be used for tubular steel materials such as steel pipes and steel bars of different diameters through the first clamping plate and V-groove, while the inner side of the second clamping seat can be used for plate steel materials through the second clamping plate. At the same time, by rotating the adjusting seat, the fixed grooves at different positions on both sides can be rotated to correspond to the positions of the grooves on the outer side of the adjusting plate, and the rotating block can be limited and fixed by the fixing pin. This allows the two sets of clamping seats to be interchanged, so that different types of steel materials can be detected on a single detection device, enhancing the practicality and flexibility of the device.

[0016] The connection via the mounting block and mounting slot facilitates the combination of the clamping seat and the adjusting seat, and different styles of clamping seats can be replaced. After the combination is completed, the connection via screw holes and bolts can achieve the purpose of fixing, so as to meet different testing needs. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the adjustment seat of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the adjustment plate of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the clamping seat of this utility model.

[0023] The following are the annotations in the diagram: 1. Stand; 2. Electric push rod; 3. Connecting plate; 4. Pressure sensor; 5. Detection head; 6. Threaded rod; 7. First clamping seat; 8. Threaded groove; 9. First clamping plate; 10. V-groove; 11. Fixing pin; 12. Base; 13. Adjusting plate; 14. Motor; 15. Adjusting seat; 16. Second clamping seat; 17. Second clamping plate; 18. Receiving groove; 19. Bidirectional screw; 20. Threaded sleeve; 21. Rotating groove; 22. Mounting block; 23. Screw hole; 24. Mounting groove; 25. Bolt; 26. Rotating block; 27. Fixing hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0025] Please see Figures 1-5 The present invention provides the following technical solution:

[0026] Example 1

[0027] To address the limitation of existing technologies in providing a single method for fixing steel, the following solution is disclosed, as detailed below. Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the steel strength testing device for building inspection provided in this application includes a frame 1 and a base 12. The base 12 has an internal receiving groove 18, and a bidirectional screw 19 is rotatably connected inside the receiving groove 18. A threaded sleeve 20 is threadedly connected to the outer side of the bidirectional screw 19, and the top end of the threaded sleeve 20 is connected to the bottom end of an adjusting plate 13. A motor 14 is fixed to one side of the base 12, and the output shaft of the motor 14 is connected to the bidirectional screw 19. The frame 1 is fixedly connected to one side of the top of the base 12. The width of the threaded sleeve 20 matches the width of the receiving groove 18, and the threaded sleeve 20 is rectangular. An electric push rod 2 is fixedly connected to the top of the frame 1, and a connecting plate 3 is fixed to the output end of the electric push rod 2. A pressure sensor 4 is fixed to the bottom end of the connecting plate 3, and a detection head 5 is fixed to the bottom end of the pressure sensor 4. Adjusting plates 1 are slidably connected to both sides of the top of the base 12. 3. The interior of the adjusting plate 13 is provided with a rotating groove 21. The interior of the rotating groove 21 is rotatably connected to a rotating block 26. The two sides of the rotating block 26 are provided with fixing holes 27. The interior of the fixing holes 27 is connected with fixing pins 11. The top of the rotating block 26 is fixedly connected to an adjusting seat 15. The two sides of the adjusting seat 15 are respectively clamped with a first clamping seat 7 and a second clamping seat 16. The interior of the first clamping seat 7 and the second clamping seat 16 is provided with a threaded groove 8. The interior of the threaded groove 8 is threadedly connected to a threaded rod 6. The bottom end of the threaded rod 6 is respectively connected to a first clamping plate 9 and a second clamping plate 17. The first clamping plate 9 and the second clamping plate 17 are fixed with a guide block on one side. The interior of the first clamping seat 7 and the second clamping seat 16 are provided with a guide groove that matches the guide block on one side. The bottom end of the first clamping plate 9 and the bottom end of the interior of the first clamping seat 7 are provided with a V-groove 10.

[0028] In this embodiment, during use, a first clamping seat 7 and a second clamping seat 16 are provided on both sides of the adjusting seat 15. The inner side of the first clamping seat 7, through the first clamping plate 9 and the V-groove 10, can be used for tubular steel materials such as steel pipes and reinforcing bars of different diameters. The inner side of the second clamping seat 16, through the second clamping plate 17, can be used for plate-shaped steel materials. At the same time, by rotating the adjusting seat 15, the fixing grooves at different positions on both sides are rotated to correspond to the outer groove positions of the adjusting plate 13. The rotating block 26 can be limited and fixed by the fixing pin 11, so that the two sets of clamping seats can be interchanged. Thus, different types of steel materials can be detected on a single detection device, enhancing the practicality and flexibility of the device.

[0029] Example 2

[0030] This embodiment differs from Embodiment 1 in that its applicability is further expanded by replacing the clamping components, specifically as follows: Figure 1 and Figure 3 As shown, mounting blocks 22 are fixedly connected to the inner sides of the first clamping seat 7 and the second clamping seat 16. Mounting grooves 24 are provided on both sides of the adjusting seat 15, and the mounting grooves 24 are connected to the mounting blocks 22. The width of the mounting blocks 22 matches the width of the mounting grooves 24. The mounting blocks 22 and the mounting grooves 24 are both convex. Screw holes 23 are provided on both sides inside the adjusting seat 15, and bolts 25 are threaded into the inside of the screw holes 23.

[0031] In this embodiment, the mounting block 22 and mounting groove 24 are provided during use. The connection between the mounting block 22 and mounting groove 24 facilitates the combination between the clamping seat and the adjusting seat 15. At the same time, different styles of clamping seats can be replaced. Furthermore, after the combination is completed, the connection of the screw hole 23 and the bolt 25 can achieve the purpose of fixing to meet different testing requirements.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel strength testing device for building inspection, comprising a stand (1) and a base (12), wherein the stand (1) is fixedly connected to one side of the top of the base (12); Its features are: An electric push rod (2) is fixedly connected to the top of the support frame (1), and a connecting plate (3) is fixed to the output end of the electric push rod (2). A pressure sensor (4) is fixed to the bottom end of the connecting plate (3), and a detection head (5) is fixed to the bottom end of the pressure sensor (4). Adjusting plates (13) are slidably connected to both sides of the top of the base (12), and rotating grooves (21) are provided inside the adjusting plates (13). Rotating blocks (26) are rotatably connected inside the rotating grooves (21), and fixing holes (27) are provided on both sides of the rotating blocks (26). The fixing holes (27) are connected inside the fixing holes (27). A fixing pin (11) is attached to the top of the rotating block (26), and an adjusting seat (15) is fixedly connected to the top of the adjusting seat (15). A first clamping seat (7) and a second clamping seat (16) are respectively clamped to both sides of the adjusting seat (15). The first clamping seat (7) and the second clamping seat (16) are both provided with threaded grooves (8), and threaded rods (6) are threadedly connected to the inside of the threaded grooves (8). The bottom end of the threaded rods (6) is respectively connected to a first clamping plate (9) and a second clamping plate (17). The bottom end of the first clamping plate (9) and the bottom end inside the first clamping seat (7) are both provided with V-grooves (10).

2. The steel strength testing device for building inspection according to claim 1, characterized in that: The base (12) has an internal receiving groove (18), and a bidirectional screw (19) is rotatably connected inside the receiving groove (18). A threaded sleeve (20) is threadedly connected to the outer side of the bidirectional screw (19), and the top end of the threaded sleeve (20) is connected to the bottom end of the adjusting plate (13). A motor (14) is fixed on one side of the base (12), and the output shaft of the motor (14) is connected to the bidirectional screw (19).

3. The steel strength testing device for building inspection according to claim 2, characterized in that: The width of the threaded sleeve (20) matches the width of the receiving groove (18), and the threaded sleeve (20) is rectangular.

4. The steel strength testing device for building inspection according to claim 1, characterized in that: The first clamping seat (7) and the second clamping seat (16) are both fixedly connected to the inner side of the mounting block (22), and the two sides of the adjusting seat (15) are provided with mounting grooves (24), and the mounting grooves (24) are connected to the mounting block (22).

5. The steel strength testing device for building inspection according to claim 4, characterized in that: The width of each mounting block (22) is matched with the width of the mounting groove (24), and both the mounting block (22) and the mounting groove (24) are convex.

6. The steel strength testing device for building inspection according to claim 4, characterized in that: Both sides of the adjustment seat (15) are provided with screw holes (23), and bolts (25) are threaded into the screw holes (23).

7. The steel strength testing device for building inspection according to claim 1, characterized in that: One side of the first clamping plate (9) and the second clamping plate (17) is fixed with a guide block, and one side of the first clamping seat (7) and the second clamping seat (16) is provided with a guide groove that matches the guide block.

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