Steel structure detection device for constructional engineering

Abstract

The utility model discloses a steel structure detection device for constructional engineering, which relates to the technical field of steel structure processing and comprises a detection table, a detection mechanism is mounted at the top of the detection table, and a detection plate is fixedly connected to one side of the detection table. The rack moves to drive the gear to rotate, the rotating rod and the fixed frame to rotate in sequence, so that the workpiece is driven to turn over, the hardness conditions of different surfaces of the workpiece can be detected, multi-surface detection is realized, and the hardness characteristic of the workpiece is comprehensively mastered; according to the utility model, the threaded rod is rotated to drive the moving plate and the positioning block to move, the steel structure is fixed, the steel structure is prevented from moving in the detection process, the first air cylinder works to drive the lifting plate to move, the plurality of hardness meters synchronously move to be in contact with the steel structure, a plurality of steel structures can be detected at the same time, and the detection efficiency is improved.

Description

Technical Field

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

[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. The steel structures used in building projects need to be inspected by testing equipment.

[0003] For example, CN218212455U discloses a steel structure testing device for building engineering, including a fixed plate, a groove on the top of the fixed plate, a slider symmetrically slidably connected inside the groove, a sliding plate fixedly connected to the top of the slider, a limit rod fixedly connected to the outside of the sliding plate, a lifting plate slidably connected to the outside of the limit rod, and a connecting plate fixedly connected to the bottom of the lifting plate.

[0004] In existing technologies, when inspecting steel structures, since steel structures have multiple sides, inspecting multiple sides of the steel structure is beneficial for accurately and comprehensively obtaining the hardness characteristics of the steel structure. However, it is not possible to quickly and conveniently flip different sides during the inspection process. The steel structure needs to be disassembled and fixed with different inspection surfaces facing upwards before inspection, which affects the inspection efficiency. Utility Model Content

[0005] The purpose of this invention is to solve the problem in the existing technology that it is not convenient to flip different sides during the detection process, and it is not convenient to quickly obtain the hardness results of different sides of the steel structure. Therefore, this invention proposes a steel structure detection device for building engineering.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a steel structure testing device for building engineering, comprising a testing platform, a testing mechanism installed on the top of the testing platform, a testing plate fixedly connected to one side of the testing platform, and a flipping mechanism installed on one side of the testing plate. The flipping mechanism includes a positioning frame and a fixing frame. The fixing frame is divided into two groups, and a rotating rod is fixedly connected to one side of each group of fixing frames. A gear is fixedly connected to the outside of one group of rotating rods, and a second fixing plate is rotatably connected to one end of the rotating rods in this group. A first fixing plate is rotatably connected to one end of the rotating rods in the other group. One side of the first fixing plate is fixedly connected to one side of the testing plate. One side of the positioning frame is fixedly connected to one side of the testing plate. A rack is provided inside the positioning frame, and one side of the rack meshes with one side of the gear. A fixing mechanism is installed on the outside of the fixing frame.

[0007] Preferably, a sliding block is fixedly connected to one side of the rack, the middle part of the sliding block is slidably connected to one side of the positioning frame, a second cylinder is fixedly connected to one end of the sliding block, and one side of the second cylinder is fixedly connected to one side of the detection plate.

[0008] Preferably, the end of the second fixing plate is fixedly connected to one side of the positioning frame.

[0009] Preferably, the fixing mechanism includes a movable plate, one end of which is threadedly connected to a threaded rod, one end of which is rotatably connected to one side of the fixing frame, and a positioning block is fixedly connected to one side of the movable plate.

[0010] Preferably, a first guide rod is slidably connected to the other end of the movable plate, and one end of the first guide rod is fixedly connected to one side of the fixed frame.

[0011] Preferably, the testing mechanism includes a first cylinder, one end of which is fixedly connected to the top of the testing platform, and the other end of the testing mechanism is fixedly connected to a lifting plate, with a hardness tester fixedly connected to one side of the lifting plate.

[0012] Preferably, a guide block is fixedly connected to the outside of the first cylinder, and a second guide rod is slidably connected inside the guide block, with one end of the second guide rod fixedly connected to one side of the lifting plate.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, the second cylinder drives the sliding block connected to it to move, and the rack moves accordingly, which drives the gear to rotate. The rotating rod and the fixed frame rotate in sequence, thereby causing the workpiece to flip. The hardness of different surfaces of the workpiece can be detected, realizing multi-face detection and comprehensively understanding the hardness characteristics of the workpiece.

[0015] 2. In this utility model, by rotating the threaded rod, the moving plate and positioning block are moved to fix the steel structure and prevent the steel structure from moving during the test. The first cylinder works to move the lifting plate, and multiple hardness testers move synchronously to contact the steel structure, so that multiple steel structures can be tested at the same time, thus improving the testing efficiency. Attached Figure Description

[0016] Figure 1 This utility model provides a first three-dimensional structural schematic diagram of a steel structure testing device for building engineering;

[0017] Figure 2 This utility model provides a second three-dimensional structural schematic diagram of a steel structure testing device for building engineering;

[0018] Figure 3This utility model provides a schematic diagram of the connection structure of the flipping mechanism of a steel structure testing device for building engineering;

[0019] Figure 4 This utility model provides a schematic diagram of the disassembly structure of the flipping mechanism of a steel structure testing device for building engineering.

[0020] Legend: 1. Testing table; 2. Testing plate; 3. Fixing mechanism; 31. Moving plate; 32. Threaded rod; 33. First guide rod; 34. Positioning block; 4. Testing mechanism; 41. Hardness tester; 42. Lifting plate; 43. First cylinder; 44. Second guide rod; 45. Guide block; 5. Tilting mechanism; 51. Second cylinder; 52. Sliding block; 53. Rack; 54. Positioning frame; 55. Gear; 56. First fixing plate; 57. Fixing frame; 58. Rotating rod; 59. Second fixing plate. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figure 1 - Figure 4As shown, this utility model provides a steel structure testing device for building engineering, including a testing platform 1. A testing mechanism 4 is installed on the top of the testing platform 1. A testing plate 2 is fixedly connected to one side of the testing platform 1. A flipping mechanism 5 is installed on one side of the testing plate 2. The flipping mechanism 5 includes a positioning frame 54 and a fixing frame 57. The fixing frame 57 is divided into two groups. A rotating rod 58 is fixedly connected to one side of each group of fixing frames 57. A gear 55 is fixedly connected to the outside of one group of rotating rods 58. A second fixing plate 59 is rotatably connected to one end of this group of rotating rods 58. A first fixing plate 56 is rotatably connected to one end of the other group of rotating rods 58. One side of the first fixing plate 56 is fixedly connected to one side of the detection plate 2, and one side of the positioning frame 54 is fixedly connected to one side of the detection plate 2. A rack 53 is provided inside the positioning frame 54, and one side of the rack 53 meshes with one side of the gear 55. A fixing mechanism 3 is installed on the outside of the fixing frame 57. A sliding block 52 is fixedly connected to one side of the rack 53, and the middle part of the sliding block 52 is slidably connected to one side of the positioning frame 54. A second cylinder 51 is fixedly connected to one end of the sliding block 52, and one side of the second cylinder 51 is fixedly connected to one side of the detection plate 2. The end of the second fixing plate 59 is fixedly connected to one side of the positioning frame 54.

[0024] The workpiece is fixed by the fixing mechanism 3. After the detection mechanism 4 detects one side of the workpiece, the second cylinder 51 drives the sliding block 52 connected to it to move. The rack 53 moves accordingly. The sliding block 52 slides on the positioning frame 54, which can fix the rack 53 to make linear motion. Multiple gears 55 are meshed on one side of the rack 53, which can drive the gears 55 to rotate. The rotating rod 58 and the fixing frame 57 rotate in sequence, thereby causing the workpiece to flip. The hardness of different surfaces of the workpiece can be detected, realizing multi-face detection and comprehensively understanding the hardness characteristics of the workpiece.

[0025] Example 2: Figure 1 - Figure 4 As shown, the fixing mechanism 3 includes a movable plate 31, one end of which is threadedly connected to a threaded rod 32. One end of the threaded rod 32 is rotatably connected to one side of the fixing frame 57. A positioning block 34 is fixedly connected to one side of the movable plate 31. A first guide rod 33 is slidably connected to the other end of the movable plate 31. One end of the first guide rod 33 is fixedly connected to one side of the fixing frame 57. The testing mechanism 4 includes a first cylinder 43, one end of which is fixedly connected to the top of the testing platform 1. A lifting plate 42 is fixedly connected to the other end of the testing mechanism 4. A hardness tester 41 is fixedly connected to one side of the lifting plate 42. A guide block 45 is fixedly connected to the outside of the first cylinder 43. A second guide rod 44 is slidably connected to the inside of the guide block 45. One end of the second guide rod 44 is fixedly connected to one side of the lifting plate 42.

[0026] The steel structure to be tested is placed on two fixed frames 57. By rotating the threaded rod 32, the threaded moving plate 31 is moved. The moving plate 31 slides outside the first guide rod 33, and the fixed moving plate 31 makes a linear motion. The movement of the moving plate 31 can drive the positioning block 34 to move. The steel structure is fixed by the cooperation between the fixed frame 57 and the positioning block 34 to prevent the steel structure from moving during the test. The first cylinder 43 drives the lifting plate 42 to move. The second guide rod 44 slides inside the guide block 45. The fixed lifting plate 42 makes a linear motion in the vertical direction, which drives the hardness tester 41 to move and contact the steel structure. The hardness tester 41 can perform hardness testing on the steel structure. The operation of the first cylinder 43 drives multiple hardness testers 41 to move synchronously, which can perform testing on multiple steel structures at the same time, improving the testing efficiency.

[0027] The method of use and working principle of this device: The steel structure to be tested is placed on two fixed frames 57. By rotating the threaded rod 32, the moving plate 31 is moved, and the positioning block 34 moves accordingly to fix the steel structure. The first cylinder 43 drives the lifting plate 42 to move, which in turn moves the hardness tester 41 to contact the steel structure and perform hardness testing. After the test is completed, the second cylinder 51 drives the sliding block 52 connected to it to move, and the rack 53 moves accordingly, which drives the gear 55 to rotate. The rotating rod 58 and the fixed frame 57 rotate in sequence, thereby causing the workpiece to flip and perform testing on different surfaces of the workpiece.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A device for detecting a steel structure of a construction engineering, comprising a detection table (1), characterized in that: The top of the detection platform (1) is provided with a detection mechanism (4), one side of the detection platform (1) is fixedly connected with a detection plate (2), one side of the detection plate (2) is provided with a turnover mechanism (5), the turnover mechanism (5) comprises a positioning frame (54) and a fixed frame (57), the fixed frame (57) is divided into two groups, one side of each fixed frame (57) in each group is fixedly connected with a rotating rod (58), one side of the rotating rod (58) in one group is fixedly connected with a gear (55), one end of the rotating rod (58) in this group is rotatably connected with a second fixed plate (59), one end of the rotating rod (58) in the other group is rotatably connected with a first fixed plate (56), one side of the first fixed plate (56) is fixedly connected to one side of the detection plate (2), one side of the positioning frame (54) is fixedly connected to one side of the detection plate (2), the inside of the positioning frame (54) is provided with a rack (53), one side of the rack (53) is engaged with one side of the gear (55), the outside of the fixed frame (57) is provided with a fixing mechanism (3).

2. The steel structure detection device for construction engineering according to claim 1, characterized in that: One side of the rack (53) is fixedly connected with a sliding block (52), the middle of the sliding block (52) is slidably connected with one side of the positioning frame (54), one end of the sliding block (52) is fixedly connected with a second air cylinder (51), one side of the second air cylinder (51) is fixedly connected to one side of the detection plate (2).

3. The steel structure detection device for construction engineering according to claim 1, characterized in that: The end of the second fixed plate (59) is fixedly connected to one side of the positioning frame (54).

4. The steel structure detection device for construction engineering according to claim 1, characterized in that: The fixing mechanism (3) comprises a moving plate (31), one end of the moving plate (31) is threadedly connected with a threaded rod (32), one end of the threaded rod (32) is rotatably connected with one side of the fixed frame (57), one side of the moving plate (31) is fixedly connected with a positioning block (34).

5. The steel structure detection device for construction engineering according to claim 4, characterized in that: The other end of the moving plate (31) is slidably connected with a first guide rod (33), one end of the first guide rod (33) is fixedly connected to one side of the fixed frame (57).

6. The steel structure detection device for construction engineering according to claim 1, characterized in that: The detection mechanism (4) comprises a first air cylinder (43), one end of the first air cylinder (43) is fixedly connected to the top of the detection platform (1), the other end of the detection mechanism (4) is fixedly connected with a lifting plate (42), one side of the lifting plate (42) is fixedly connected with a durometer (41).

7. The steel structure detection device for construction engineering according to claim 6, characterized in that: The outside of the first air cylinder (43) is fixedly connected with a guide block (45), the inside of the guide block (45) is slidably connected with a second guide rod (44), one end of the second guide rod (44) is fixedly connected with one side of the lifting plate (42). The outside of the first air cylinder (43) is fixedly connected with a guide block (45), the inside of the guide block (45) is slidably connected with a second guide rod (44), one end of the second guide rod (44) is fixedly connected with one side of the lifting plate (42).

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