Steel structure supporting strength detection equipment

Abstract

The utility model belongs to the technical field of strength detection, and particularly relates to steel structure support strength detection equipment which comprises a device main body plate, the top of the device main body plate is fixedly connected with a protective shell; the outer surface wall of the protective shell is fixedly connected with a metal rotating block; the inner surface wall of the metal rotating block is rotationally connected with a metal limiting rod; one end of the metal limiting rod is fixedly connected with an adjusting ring; the inner surface wall of the adjusting ring is in threaded connection with a hexagon bolt; the bottom of the hexagon bolt is rotationally connected with a limiting abutting block. A limiting rail is fixedly connected to the top of the device main body plate, during working, a metal limiting rod is arranged and then can be located at the top of a steel structure sample after rotation, and a limiting abutting block abuts against the top of the steel structure sample by rotating a hexagon bolt, so that the structure does not affect sample placement, and meanwhile, the sample placement efficiency is improved. And the bending direction of the steel structure sample can be ensured to be downward, so that the steel structure is prevented from being popped out randomly.

Description

Technical Field

[0001] The utility model belongs to the technical field of strength detection, and specifically relates to a steel structure support strength detection device. Background Technique

[0002] A steel structure is a structure composed of steel materials and is one of the main building structure types. A steel structure support strength detection device is a device used to test and evaluate the strength of steel structure support components.

[0003] In the current prior art, for the steel structure support strength detection device, the steel structure support strength detection device of CN214844046U includes a base, a guide post, a lower pressing beam, a hydraulic system, control buttons, a display, and a transparent protective cover. Among them, a workbench is arranged in the middle of the base. The guide post is vertically arranged on the base. The lower pressing beam is slidably matched with the guide post. A lower pressing platform is arranged in the middle of the lower pressing beam. A pressure sensing block is arranged at the bottom of the lower pressing platform. The lower pressing platform is directly above the workbench. The hydraulic system is arranged on the base and acts on the lower pressing beam. The control buttons are arranged on the base and are electrically connected to the hydraulic system. The display is arranged on the base and is electrically connected to the pressure sensing block on the lower pressing beam. Sliding grooves are arranged on both sides of the transparent protective cover. The lower pressing beam is slidably matched in the sliding grooves, and the transparent protective cover is arranged around the workbench. The test piece is separated from the outside through the transparent protective cover, thereby preventing the test piece from popping out of the detection device.

[0004] For the existing steel structure support strength detection device, during use, although a protection structure is designed, it cannot ensure the bending angle of the steel structure itself during the extrusion process, and there are still some potential safety hazards. Therefore, a steel structure support strength detection device is proposed for the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background technique, the utility model proposes a steel structure support strength detection device.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A steel structure support strength detection device described in the utility model includes a device main body plate; a protective housing is fixedly connected to the top of the device main body plate; a metal rotating block is fixedly connected to the outer surface wall of the protective housing; a metal limiting rod is rotatably connected to the inner surface wall of the metal rotating block; one end of the metal limiting rod is fixedly connected to an adjusting ring; a hexagonal bolt is threadedly connected to the inner surface wall of the adjusting ring; a limiting abutting block is rotatably connected to the bottom of the hexagonal bolt; a limiting track is fixedly connected to the top of the device main body plate; a limiting block is slidably connected to the inner surface wall of the limiting track; there are two limiting blocks.

[0007] Preferably, a second push plate and a first push plate are fixedly connected to the top of the limit block respectively; a meshing tooth bar is fixedly connected to the side of the second push plate; metal placement blocks are fixedly connected to the sides of both the second push plate and the first push plate; a steel structure sample is arranged on the top of the metal placement block.

[0008] Preferably, a fixed block is fixedly connected to the side of the first push plate; a transmission tooth bar is fixedly connected to the side of the fixed block.

[0009] Preferably, a hydraulic device is installed on the top of the device main board; the output end of the hydraulic device is fixedly connected to the first push plate; an auxiliary rotating block is fixedly connected to the top of the device main board.

[0010] Preferably, a transmission gear is rotatably connected to the top of the auxiliary rotating block; the transmission gear meshes with the meshing tooth bar and the transmission tooth bar respectively.

[0011] Preferably, a bottom-mounted vertical foot is fixedly connected to the bottom of the device main board; a transparent protective shell is fixedly connected to the side of the protective housing.

[0012] Preferably, a rotating opening cover is rotatably connected to the inner wall of the transparent protective shell.

[0013] The beneficial effects of the present utility model:

[0014] 1. The present utility model provides a steel structure support strength detection device. By setting a metal limit rod, it can be rotated to be located on the top of the steel structure sample, and by rotating the hexagonal bolt, the limit abutting block descends to abut against the top of the steel structure sample. Thus, while the structure does not affect the placement of the sample, it can ensure that the bending direction of the steel structure sample is downward, avoiding the random ejection of the steel structure.

[0015] 2. The present utility model provides a steel structure support strength detection device. By setting a transmission structure and utilizing the transmission between the tooth bar and the gear, the second push plate can be synchronously extruded when the first push plate is extruded, making the extrusion effect better. Description of the Drawings

[0016] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is the three-dimensional view of the whole of the present utility model;

[0018] Figure 2 is the three-dimensional view of the protective housing in the present utility model;

[0019] Figure 3 It is an enlarged view of part A in the present utility model;

[0020] Figure 4 It is an enlarged view of part B in the present utility model.

[0021] Legend Explanation:

[0022] 1. Device main board; 2. Bottom-mounted feet; 3. Protective housing; 4. Transparent protective shell; 5. Rotating open cover; 6. Limit track; 7. Hydraulic device; 8. First push plate; 9. Metal placement block; 10. Fixed block; 11. Transmission rack; 12. Metal rotating block; 13. Metal limit rod; 14. Adjusting ring; 15. Hexagonal bolt; 16. Limit abutting block; 17. Auxiliary rotating block; 18. Transmission gear; 19. Meshing rack; 20. Second push plate; 21. Steel structure sample; 22. Limit block. Specific Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0024] The following gives specific embodiments.

[0025] Please refer to Figures 1 - 4 , the present utility model provides a steel structure support strength detection device, including a device main board 1; a protective housing 3 is fixedly connected to the top of the device main board 1; a metal rotating block 12 is fixedly connected to the outer surface wall of the protective housing 3; a metal limit rod 13 is rotatably connected to the inner surface wall of the metal rotating block 12; one end of the metal limit rod 13 is fixedly connected to an adjusting ring 14; a hexagonal bolt 15 is threadedly connected to the inner surface wall of the adjusting ring 14; the bottom of the hexagonal bolt 15 is rotatably connected to a limit abutting block 16; a limit track 6 is fixedly connected to the top of the device main board 1; a limit block 22 is slidably connected to the inner surface wall of the limit track 6; there are two limit blocks 22; during work, after the steel structure is placed, the metal limit rod 13 can be rotated to the top of the steel structure, and then the hexagonal bolt 15 is rotated by using a tool, so that the hexagonal bolt 15 rotates and descends inside the adjusting ring 14, so that the limit abutting block 16 can be attached to the top of the steel structure, thereby preventing the steel structure from warping during extrusion.

[0026] Furthermore, as Figure 2 and Figure 4As shown, the top of the limit block 22 is fixedly connected with the second push plate 20 and the first push plate 8 respectively; the side of the second push plate 20 is fixedly connected with the meshing gear rod 19; the sides of the second push plate 20 and the first push plate 8 are both fixedly connected with the metal placement block 9; the top of the metal placement block 9 is provided with a steel structure sample 21; the side of the first push plate 8 is fixedly connected with the fixed block 10; the side of the fixed block 10 is fixedly connected with the transmission gear rod 11; the top of the device main body plate 1 is installed with a hydraulic press 7; the output end of the hydraulic press 7 is fixedly connected to the first push plate 8; the top of the device main body plate 1 is fixedly connected with an auxiliary rotating block 17; the top of the auxiliary rotating block 17 is rotatably connected with a transmission gear 18; the transmission gear 18 is meshed with the meshing gear rod 19 and the transmission gear rod 11 respectively; the bottom of the device main body plate 1 is fixedly connected with a bottom foot 2; the side of the protective shell 3 is fixedly connected with a transparent protective shell 4; the inner surface wall of the transparent protective shell 4 is rotatably connected with a rotating cover 5. When working, starting the hydraulic press 7 will push the first push plate 8, and at the same time, after the transmission gear rod 11 moves, the transmission gear 18 will be driven to rotate, and at the same time, the meshing gear rod 19 meshing with the transmission gear 18 can push the second push plate 20, so that after the hydraulic press 7 is started, the two ends can be squeezed, thereby improving the extrusion efficiency of the equipment.

[0027] Working principle: After the steel structure is placed, the metal limit rod 13 can be rotated to the top of the steel structure, and then the hexagonal bolt 15 can be rotated using a tool, so that the hexagonal bolt 15 is rotated inside the adjustment ring 14 and then drops, so that the limit abutment block 16 can fit with the top of the steel structure, thereby preventing the steel structure from warping up during the extrusion process. Starting the hydraulic press 7 will push the first push plate 8, and at the same time, after the transmission gear rod 11 moves, it will drive the transmission gear 18 to rotate, and at the same time, the meshing gear rod 19 meshing with the transmission gear 18 can push the second push plate 20, so that after the hydraulic press 7 is started, the two ends can be squeezed, thereby improving the extrusion efficiency of the equipment.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A steel structure support strength detection device, including a device main body plate (1); characterized in that: A protective housing (3) is fixedly connected to the top of the device main body plate (1); a metal rotating block (12) is fixedly connected to the outer surface wall of the protective housing (3); a metal limiting rod (13) is rotatably connected to the inner surface wall of the metal rotating block (12); one end of the metal limiting rod (13) is fixedly connected to an adjusting ring (14); a hexagonal bolt (15) is threadedly connected to the inner surface wall of the adjusting ring (14); a limiting abutting block (16) is rotatably connected to the bottom of the hexagonal bolt (15); a limiting track (6) is fixedly connected to the top of the device main body plate (1); a limiting block (22) is slidably connected to the inner surface wall of the limiting track (6); there are two limiting blocks (22).

2. The steel structure support strength detection device according to claim 1, characterized in that: A second push plate (20) and a first push plate (8) are respectively fixedly connected to the tops of the limiting blocks (22); a meshing tooth rod (19) is fixedly connected to the side of the second push plate (20); metal placement blocks (9) are fixedly connected to the sides of both the second push plate (20) and the first push plate (8); a steel structure sample (21) is arranged on the top of the metal placement block (9).

3. The steel structure support strength detection device according to claim 2, characterized in that: A fixing block (10) is fixedly connected to the side of the first push plate (8); a transmission tooth rod (11) is fixedly connected to the side of the fixing block (10).

4. The steel structure support strength detection device according to claim 1, characterized in that: A hydraulic device (7) is installed on the top of the device main body plate (1); the output end of the hydraulic device (7) is fixedly connected to the first push plate (8); an auxiliary rotating block (17) is fixedly connected to the top of the device main body plate (1).

5. The steel structure support strength detection device according to claim 4, wherein: A transmission gear (18) is rotatably connected to the top of the auxiliary rotating block (17); the transmission gear (18) meshes with both the meshing tooth rod (19) and the transmission tooth rod (11).

6. The steel structure support strength detection device according to claim 1, characterized in that: A bottom standing foot (2) is fixedly connected to the bottom of the device main body plate (1); a transparent protective shell (4) is fixedly connected to the side of the protective housing (3).

7. The steel structure support strength detection device according to claim 6, characterized in that: A rotating opening cover (5) is rotatably connected to the inner surface wall of the transparent protective shell (4).

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