Instrument for detecting hidden damage of steel structure in constructional engineering

Abstract

The utility model discloses a constructional engineering steel structure dark flaw detection instrument, which comprises a base, the top of the base is fixedly connected with a conveying device, the top of the base is fixedly connected with a mounting frame, the interior of the mounting frame is fixedly connected with a transverse rod, and the surface of the transverse rod is sleeved with a movable plate. The steel structure is placed on the top of the conveying equipment, the conveying equipment drives the steel structure to move, the internal damage detection machine and the motor are started, the motor drives the rotating wheel to rotate, the rotating wheel drives the belt to rotate, the belt drives the transmission column to move, the transmission column drives the transmission groove and the movable plate to move, and the movable plate drives the internal damage detection machine to move in a reciprocating mode. In the moving process of the flaw detection machine, a steel structure can be comprehensively detected, the flaw detection machine has the advantage of stable detection, the moving assembly only drives the flaw detection equipment to move, the moving assembly is stably installed on the stable carrier, the moving assembly cannot deform, and the use stability of the flaw detection equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hidden damage detection instruments, in particular to a hidden damage detection instrument for steel structures of construction projects. Background Art

[0002] During the production and processing of steel structures used in construction projects, hidden flaw detection instruments are required. The patent announcement number is CN220137126U, which discloses a flaw detection device for steel structure processing, including a base, a first adjustment seat and a second adjustment seat, the first adjustment seat and the second adjustment seat are installed on the base, and the first adjustment seat and the second adjustment seat are arranged perpendicular to each other, an L-shaped transverse frame is slidably installed on the first adjustment seat, and a pneumatic cylinder is installed on the transverse frame, the telescopic end of the pneumatic cylinder passes through the transverse frame and is equipped with a lifting plate, and a flaw detector and a marking mechanism are installed on the bottom side of the lifting plate; the two roller seats are driven to move on the second adjustment seat by the operation of the third motor, and the spacing between the two rollers is adjusted to adapt to cylindrical steel structures of different specifications, and the first motor is operated to realize the translation of the flaw detector and the fourth motor is operated to realize the flipping of the cylindrical steel structure, and then the cylindrical steel structure is subjected to all-round 360° flaw detection by the flaw detector.

[0003] The above-mentioned existing technical solutions have the following defects: the transverse frame is driven to move by a threaded rod, the transverse frame has an L-shaped shape, and the flaw detection equipment is located on one side of the top of the transverse frame, which causes the gravity of the top of the transverse frame to be biased to one side. If this continues for a long time, the transverse frame is prone to bending and deformation, causing the angle of the flaw detection equipment to change, thereby reducing the stability of the flaw detection equipment. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a steel structure hidden flaw detection instrument for construction projects, which has the advantage of stable detection and solves the problem of driving the transverse frame to move by a threaded rod. The transverse frame has an L-shaped shape, and the flaw detection equipment is located on one side of the top of the transverse frame, which causes the gravity of the top of the transverse frame to be biased to one side. If this continues for a long time, the transverse frame is prone to bending and deformation, causing the angle of the flaw detection equipment to change, thereby reducing the stability of the flaw detection equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel structure hidden flaw detection instrument for construction projects, comprising a base, the top of the base is fixedly connected to a conveying device, the top of the base is fixedly connected to a mounting frame, the interior of the mounting frame is fixedly connected to a cross bar, the surface of the cross bar is provided with a movable plate, the bottom of the movable plate is fixedly connected to a hidden flaw detection machine, the top of the movable plate is provided with a transmission groove, and a moving mechanism is provided inside the transmission groove.

[0006] As a preferred embodiment of the present invention, the moving mechanism includes a transmission column, a belt is fixedly connected to the surface of the transmission column, rotating wheels are provided on both sides of the inside of the belt, the top of the rotating wheel is rotatably connected to a mounting block, the bottom of the mounting block is fixedly connected to the top of the mounting frame, the left side of the top of the mounting block is fixedly connected to a motor, and the output of the motor is fixedly connected to the top of the rotating wheel.

[0007] As a preferred embodiment of the present invention, a disc is fixedly connected to the rotating wheel, and the top of the disc is in contact with the bottom of the belt.

[0008] As a preferred embodiment of the present invention, a reinforcement plate is fixedly connected to the top of the transmission column, and a bottom of the reinforcement plate is fixedly connected to the top of the belt.

[0009] As a preferred embodiment of the present invention, reinforcement blocks are fixedly connected to both sides of the surface of the cross bar, and the surfaces of the reinforcement blocks are fixedly connected to the inner wall of the mounting frame.

[0010] As a preferred embodiment of the present invention, both sides of the surface of the cross bar are sleeved with stabilizing sleeves, and the surface of the stabilizing sleeves is fixedly connected to the surface of the movable plate.

[0011] As a preferred embodiment of the present invention, ventilation grooves are provided on both sides of the mounting frame, and the ventilation grooves are located on both sides of the conveying equipment.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model is placed on the top of the conveying equipment through the steel structure. The conveying equipment drives the steel structure to move, and the hidden flaw detection machine and the motor are started. The motor drives the rotating wheel to rotate, the rotating wheel drives the belt to rotate, the belt drives the transmission column to move, the transmission column drives the transmission groove and the moving plate to move, and the moving plate drives the hidden flaw detection machine to reciprocate. During the movement of the hidden flaw detection machine, the steel structure can be fully detected, which has the advantage of stable detection. The moving component only drives the flaw detection equipment to move. The moving component is stably installed on a stable carrier, and the moving component will not be deformed, thereby improving the stability of the flaw detection equipment.

[0014] 2. The utility model is capable of stably driving the hidden flaw detection machine by setting a moving mechanism, avoiding deformation of the driving components due to long-term use, which causes changes in the angle of the hidden flaw detection machine, and improves the stability of the hidden flaw detection machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 A three-dimensional diagram of the mounting bracket of the present invention;

[0017] Figure 3 A three-dimensional diagram of the movable plate of the utility model;

[0018] Figure 4 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0019] In the figure: 1. Base; 2. Conveying equipment; 3. Mounting frame; 4. Cross bar; 5. Moving plate; 6. Hidden damage detection machine; 7. Transmission groove; 8. Moving mechanism; 81. Transmission column; 82. Belt; 83. Rotating wheel; 84. Mounting block; 85. Motor; 9. Disc; 10. Reinforcement sheet; 11. Reinforcement block; 12. Stabilizing sleeve; 13. Breathing groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1 to 4 As shown, the utility model provides a steel structure hidden flaw detection instrument for construction projects, including a base 1, a conveying device 2 is fixedly connected to the top of the base 1, a mounting frame 3 is fixedly connected to the top of the mounting frame 3, a cross bar 4 is fixedly connected to the inside of the mounting frame 3, a movable plate 5 is sleeved on the surface of the cross bar 4, a hidden flaw detection machine 6 is fixedly connected to the bottom of the movable plate 5, a transmission groove 7 is opened on the top of the movable plate 5, and a moving mechanism 8 is arranged inside the transmission groove 7.

[0022] refer to Figure 3 The moving mechanism 8 includes a transmission column 81, a belt 82 is fixedly connected to the surface of the transmission column 81, and rotating wheels 83 are provided on both sides of the belt 82. The top of the rotating wheel 83 is rotatably connected to a mounting block 84, and the bottom of the mounting block 84 is fixedly connected to the top of the mounting frame 3. The left side of the top of the mounting block 84 is fixedly connected to a motor 85, and the output of the motor 85 is fixedly connected to the top of the rotating wheel 83.

[0023] As a technical optimization solution of the present invention, by setting up a moving mechanism 8, the hidden damage detection machine 6 can be stably driven, avoiding deformation of the driving components due to long-term use, which causes changes in the angle of the hidden damage detection machine 6, and improves the use stability of the hidden damage detection machine 6.

[0024] refer to Figure 3 The rotating wheel 83 is fixedly connected with a disc 9, and the top of the disc 9 contacts the bottom of the belt 82.

[0025] As a technical optimization solution of the present invention, by providing a disc 9, the belt 82 can be limited to prevent the belt 82 from falling during use, causing the belt 82 to separate from the rotating wheel 83, thereby improving the use stability of the belt 82.

[0026] refer to Figure 4 The top of the transmission column 81 is fixedly connected to a reinforcement plate 10 , and the bottom of the reinforcement plate 10 is fixedly connected to the top of the belt 82 .

[0027] As a technical optimization solution of the present invention, by providing a reinforcement plate 10, the connection between the transmission column 81 and the belt 82 can be reinforced to avoid breakage of the transmission column 81 and the belt 82 during use, prevent the transmission column 81 and the belt 82 from being unable to cooperate, and improve the use effect of the transmission column 81 and the belt 82.

[0028] refer to Figure 2 Both sides of the surface of the cross bar 4 are fixedly connected with reinforcement blocks 11, and the surface of the reinforcement block 11 is fixedly connected to the inner wall of the mounting frame 3.

[0029] As a technical optimization solution of the present invention, by setting a reinforcement block 11, the connection between the cross bar 4 and the mounting frame 3 can be reinforced to avoid breakage of the cross bar 4 and the mounting frame 3 during use, prevent the cross bar 4 and the mounting frame 3 from being unable to cooperate, and improve the use effect of the cross bar 4 and the mounting frame 3.

[0030] refer to Figure 4 Both sides of the surface of the cross bar 4 are sleeved with stabilizing sleeves 12 , and the surface of the stabilizing sleeve 12 is fixedly connected to the surface of the movable plate 5 .

[0031] As a technical optimization solution of the present invention, by providing a stabilizing sleeve 12, the sliding of the movable plate 5 can be stabilized to prevent the movable plate 5 from shaking during the sliding movement, causing the movable plate 5 to loosen, thereby improving the sliding stability of the movable plate 5.

[0032] refer to Figure 1 Air vents 13 are provided on both sides of the mounting frame 3 , and the air vents 13 are located on both sides of the conveying equipment 2 .

[0033] As a technical optimization solution of the present invention, by providing the ventilation groove 13, the heat inside the mounting frame 3 can be dissipated, thereby preventing the air flow inside the mounting frame 3 from being unable to dissipate and improving the working safety of the mounting frame 3.

[0034] The working principle and usage process of the utility model are as follows: when in use, the steel structure is placed on the top of the conveying equipment 2, the conveying equipment 2 drives the steel structure to move, the hidden damage detection machine 6 and the motor 85 are started, the motor 85 drives the rotating wheel 83 to rotate, the rotating wheel 83 drives the belt 82 to rotate, the belt 82 drives the transmission column 81 to move, the transmission column 81 drives the transmission groove 7 and the movable plate 5 to move, and the movable plate 5 drives the hidden damage detection machine 6 to reciprocate. During the movement of the hidden damage detection machine 6, the steel structure can be fully detected.

[0035] To sum up: the steel structure hidden flaw detection instrument of this construction project solves the problem of driving the transverse frame to move by a threaded rod through the coordinated use of the base 1, the conveying equipment 2, the mounting frame 3, the cross bar 4, the movable plate 5, the hidden flaw detection machine 6, the transmission groove 7 and the moving mechanism 8. The transverse frame has an L-shaped shape, and the flaw detection equipment is located on one side of the top of the transverse frame, which causes the gravity of the top of the transverse frame to be biased to one side. If this continues for a long time, the transverse frame is prone to bending and deformation, resulting in changes in the angle of the flaw detection equipment, which reduces the stability of the use of the flaw detection equipment.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure hidden flaw detection instrument for construction engineering, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a conveying device (2), the top of the base (1) is fixedly connected to a mounting frame (3), the interior of the mounting frame (3) is fixedly connected to a cross bar (4), the surface of the cross bar (4) is provided with a movable plate (5), the bottom of the movable plate (5) is fixedly connected to a hidden flaw detection machine (6), the top of the movable plate (5) is provided with a transmission groove (7), and the interior of the transmission groove (7) is provided with a moving mechanism (8).

2. The steel structure hidden flaw detection instrument for construction engineering according to claim 1, characterized in that: The moving mechanism (8) comprises a transmission column (81), a belt (82) is fixedly connected to the surface of the transmission column (81), rotating wheels (83) are provided on both sides of the belt (82), the top of the rotating wheel (83) is rotatably connected to a mounting block (84), the bottom of the mounting block (84) is fixedly connected to the top of the mounting frame (3), a motor (85) is fixedly connected to the left side of the top of the mounting block (84), and the output of the motor (85) is fixedly connected to the top of the rotating wheel (83).

3. The steel structure hidden flaw detection instrument for construction engineering according to claim 2, characterized in that: The rotating wheel (83) is fixedly connected to a disc (9), and the top of the disc (9) contacts the bottom of the belt (82).

4. The steel structure hidden flaw detection instrument for construction engineering according to claim 2, characterized in that: The top of the transmission column (81) is fixedly connected to a reinforcement plate (10), and the bottom of the reinforcement plate (10) is fixedly connected to the top of the belt (82).

5. The steel structure hidden flaw detection instrument for construction engineering according to claim 1, characterized in that: Reinforcement blocks (11) are fixedly connected to both sides of the surface of the crossbar (4), and the surface of the reinforcement block (11) is fixedly connected to the inner wall of the mounting frame (3).

6. The steel structure hidden flaw detection instrument for construction engineering according to claim 1, characterized in that: Both sides of the surface of the crossbar (4) are sleeved with stabilizing sleeves (12), and the surface of the stabilizing sleeve (12) is fixedly connected to the surface of the movable plate (5).

7. The steel structure hidden flaw detection instrument for construction engineering according to claim 1, characterized in that: Both sides of the mounting frame (3) are provided with ventilation grooves (13), and the ventilation grooves (13) are located on both sides of the conveying equipment (2).

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