A reinforced concrete beam reinforcement configuration detection device

Abstract

The utility model discloses a reinforced concrete beam steel bar configuration detection device, including the detection frame, both ends of detection frame all swing joint have the positioning support frame, both ends of positioning support frame all fixedly connected with the pulley seat, the fixed connection of pulley seat has the fixed link, rotates and is connected with the pulley on fixed link, the outer surface of pulley is provided with the positioning track, the utility model has the beneficial effect that, through the first power mechanism drive positioning support frame displacement, to be able to adjust the interval between two positioning support frames according to the width of steel bar configuration, to make the positioning support frame on the main steel bar of steel bar configuration can be positioned and slide, through the second power mechanism drive lift seat lifting, make lift seat drive the lifting of connected steel bar scanner, to make steel bar scanner can be aimed at steel bar configuration and carry out scanning detection, and the structure is reasonable, and the quick adjustment and positioning are convenient, and the positioning walking on steel bar configuration is convenient, and the detection is convenient.

Description

Technical Field

[0001] This utility model relates to the field of steel bar detection technology, and in particular to a device for detecting the steel bar configuration of reinforced concrete beams. Background Technology

[0002] In reinforced concrete structures, reinforced concrete beams are the main load-bearing components. The load-bearing capacity of reinforced concrete components is controlled by the strength of the reinforcing bars, the effective height of the cross-section, and the amount of reinforcement.

[0003] Because reinforced concrete beams are affected by environmental factors and various geological disasters during use, the internal steel bars may experience corrosion and other performance degradation, which can easily reduce the mechanical properties of the steel bars and the bond strength between the steel bars and concrete. Therefore, it is necessary to regularly inspect the steel bars of reinforced concrete beams.

[0004] Existing testing devices have certain drawbacks. Since reinforced concrete beams are mainly composed of steel bars, the testing device needs to move along the steel bar configuration during testing. However, existing testing devices are not convenient for positioning and moving along the steel bar configuration, which makes it difficult to conduct rapid testing. Therefore, there is an urgent need for a new testing device for the steel bar configuration of reinforced concrete beams to solve the above problems. Utility Model Content

[0005] To solve the above problems, this utility model provides a device for detecting the reinforcement configuration of reinforced concrete beams. This utility model is achieved through the following technical solution.

[0006] A device for detecting the reinforcement configuration of reinforced concrete beams includes a detection frame. Positioning support frames are movably connected to both ends of the detection frame. Pulley seats are fixedly connected to both ends of the positioning support frames. A fixed rod is fixedly connected to each pulley seat, and a pulley is rotatably connected to each fixed rod. A positioning track is provided on the outer surface of each pulley. A first power mechanism is fixedly connected to the bottom of the positioning support frames, and the first power mechanism is used to drive the positioning support frames to move. Lifting seats are movably connected to both sides of the detection frame. A reinforcement scanner is fixedly connected to one side of each lifting seat. A second power mechanism is fixedly connected to the bottom of the detection frame, and the second power mechanism is used to drive the lifting seats to rise and fall.

[0007] Furthermore, the width of the positioning track gradually increases from the inside out.

[0008] Furthermore, the first power mechanism includes a transmission box, on which a bidirectional screw is rotatably connected, and the bidirectional screw is rotatably connected to the detection frame. The bidirectional screw is also connected through the positioning support frame. The threads at both ends of the bidirectional screw are in opposite directions, and the bidirectional screw is threadedly engaged with the positioning support frame.

[0009] Furthermore, a first servo motor is fixedly connected to the front side of the transmission box, and a worm gear is fixedly connected to the output shaft of the first servo motor. A worm wheel fixed on the bidirectional screw meshes with the worm gear.

[0010] Furthermore, the second power mechanism includes a second servo motor, the output shaft of which is fixedly connected to a lead screw, and the lead screw is rotatably connected to the detection frame. The lead screw passes through and is threadedly engaged with the lifting seat.

[0011] Furthermore, limit openings are provided on both sides of the testing frame, and the lifting seat passes through the limit openings and is movably connected to the testing frame.

[0012] The beneficial effects of this utility model are that, during the operation of this device, the detection frame can be placed on the rebar configuration. First, the positioning support frame is driven to move by the first power mechanism, thereby adjusting the distance between the two positioning support frames according to the width of the rebar configuration. This allows the positioning support frame to slide on the main rebar of the rebar configuration. Then, the lifting seat is driven to rise and fall by the second power mechanism, which in turn drives the connected rebar scanner to rise and fall, allowing the rebar scanner to be aligned with the rebar configuration for scanning and detection. The structure is reasonable, easy to adjust and position quickly, and convenient for positioning and movement on the rebar configuration, making detection convenient. Attached Figure Description

[0013] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 : A schematic diagram of the structure of the reinforced concrete beam reinforcement configuration detection device described in this utility model;

[0015] Figure 2 : Front view of this utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged view of A in the middle;

[0017] Figure 4 : Internal schematic diagram of the transmission box of this utility model.

[0018] The attached figures are labeled as follows:

[0019] 1. Detection frame; 11. Limiting port;

[0020] 2. Positioning support frame;

[0021] 3. Lifting platform; 31. Rebar scanner;

[0022] 4. Pulley seat; 41. Fixed rod; 42. Pulley; 421. Positioning rail;

[0023] 5. Second servo motor; 51. Lead screw;

[0024] 6. Transmission box; 61. Bidirectional screw; 611. Worm gear; 62. First servo motor; 621. Worm. Detailed Implementation

[0025] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figure 1-4 As shown, the present invention has the following specific embodiments.

[0027] Example:

[0028] A device for detecting the reinforcement configuration of reinforced concrete beams includes a detection frame 1. Positioning support frames 2 are movably connected to both ends of the detection frame 1. Pulley seats 4 are fixedly connected to both ends of the positioning support frames 2. A fixed rod 41 is fixedly connected to the pulley seat 4, and a pulley 42 is rotatably connected to the fixed rod 41. A positioning track 421 is provided on the outer surface of the pulley 42. A first power mechanism is fixedly connected to the bottom of the positioning support frame 2, and the first power mechanism is used to drive the positioning support frame 2 to move. Lifting seats 3 are movably connected to both sides of the detection frame 1. A reinforcement scanner 31 is fixedly connected to one side of the lifting seat 3. A second power mechanism is fixedly connected to the bottom of the detection frame 1, and the second power mechanism is used to drive the lifting seat 3 to rise and fall.

[0029] By adopting the above technical solution, when using the device, the detection frame 1 can be placed on the rebar configuration. First, the positioning support frame 2 is driven to move by the first power mechanism, so that the distance between the two positioning support frames 2 can be adjusted according to the width of the rebar configuration. This allows the 42 on the positioning support frame 2 to be positioned and slid on the main rebar of the rebar configuration. Then, the lifting seat 3 is driven to rise and fall by the second power mechanism, which in turn drives the connected rebar scanner 31 to rise and fall. This allows the rebar scanner 31 to be aligned with the rebar configuration for scanning and detection. The structure is reasonable, easy to adjust and position quickly, and convenient for positioning and movement on the rebar configuration, making detection convenient.

[0030] Specifically, the width of positioning track 421 gradually increases from the inside out.

[0031] By adopting the above technical solution, the pulley 42 can be easily attached to steel bars of different thicknesses via the positioning rail 421 for sliding.

[0032] Specifically, the first power mechanism includes a transmission box 6, on which a bidirectional screw 61 is rotatably connected, and the bidirectional screw 61 is rotatably connected to the detection frame 1. The bidirectional screw 61 is connected through to the positioning support frame 2. The threads at both ends of the bidirectional screw 61 are in opposite directions, and the bidirectional screw 61 is threadedly engaged with the positioning support frame 2.

[0033] A first servo motor 62 is fixedly connected to the front side of the transmission box 6. A worm gear 621 is fixedly connected to the output shaft of the first servo motor 62. A worm wheel 611 fixed on the bidirectional screw 61 meshes with the worm gear 621.

[0034] By adopting the above technical solution, the first servo motor 62 can drive the worm gear 621 to rotate, the worm gear 621 can drive the meshing worm wheel 611 to rotate, the worm wheel 611 can drive the bidirectional screw 61 to rotate on the transmission box 6, and the bidirectional screw 61 can drive the threaded positioning support frame 2 to move on the detection frame 1. Since the threads at both ends of the bidirectional screw 61 are opposite, the bidirectional screw 61 can drive the two positioning support frames 2 to move in opposite directions, thereby adjusting the distance between the two positioning support frames 2 so that the 42 on the positioning support frame 2 can position the reinforcement configuration of the reinforced concrete beam.

[0035] Specifically, the second power mechanism includes a second servo motor 5, the output shaft of the second servo motor 5 is fixedly connected to a lead screw 51, and the lead screw 51 is rotatably connected to the detection frame 1. The lead screw 51 passes through the lifting seat 3 and is threadedly engaged.

[0036] Limit ports 11 are provided on both sides of the testing frame 1, and the lifting seat 3 passes through the limit ports 11 and is movably connected to the testing frame 1.

[0037] By adopting the above technical solution, the second servo motor 5 can drive the lead screw 51 to rotate, the lead screw 51 can drive the threaded lifting seat 3 to rise and fall on the detection frame 1, and the lifting seat 3 can drive the fixed rebar scanner 31 to rise and fall, thereby facilitating the adjustment of the height of the rebar scanner 31.

[0038] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for detecting the reinforcement configuration of reinforced concrete beams, comprising a detection frame (1), characterized in that, The detection frame (1) is movably connected to both ends of a positioning support frame (2), and both ends of the positioning support frame (2) are fixedly connected to pulley seats (4). A fixed rod (41) is fixedly connected to the pulley seat (4), and a pulley (42) is rotatably connected to the fixed rod (41). A positioning track (421) is provided on the outer surface of the pulley (42). A first power mechanism is fixedly connected to the bottom of the positioning support frame (2), and the first power mechanism is used to drive the positioning support frame (2) to move. Both sides of the detection frame (1) are movably connected to a lifting seat (3). A rebar scanner (31) is fixedly connected to one side of the lifting seat (3). A second power mechanism is fixedly connected to the bottom of the detection frame (1), and the second power mechanism is used to drive the lifting seat (3) to rise and fall.

2. The device for detecting the reinforcement configuration of reinforced concrete beams according to claim 1, characterized in that: The width of the positioning track (421) gradually increases from the inside to the outside.

3. The device for detecting the reinforcement configuration of reinforced concrete beams according to claim 1, characterized in that: The first power mechanism includes a transmission box (6), on which a bidirectional screw (61) is rotatably connected, and the bidirectional screw (61) is rotatably connected to the detection frame (1). The bidirectional screw (61) is connected through to the positioning support frame (2). The threads at both ends of the bidirectional screw (61) are opposite in direction, and the bidirectional screw (61) is threadedly engaged with the positioning support frame (2).

4. The device for detecting the reinforcement configuration of reinforced concrete beams according to claim 3, characterized in that: The front side of the transmission box (6) is fixedly connected to a first servo motor (62), and the output shaft of the first servo motor (62) is fixedly connected to a worm gear (621). The worm wheel (611) fixed on the bidirectional screw (61) meshes with the worm gear (621).

5. The device for detecting the reinforcement configuration of reinforced concrete beams according to claim 1, characterized in that: The second power mechanism includes a second servo motor (5), the output shaft of the second servo motor (5) is fixedly connected to a lead screw (51), and the lead screw (51) is rotatably connected to the detection frame (1). The lead screw (51) passes through and is threadedly engaged with the lifting seat (3).

6. The device for detecting the reinforcement configuration of reinforced concrete beams according to claim 5, characterized in that: The testing frame (1) has limit ports (11) on both sides, and the lifting seat (3) passes through the limit ports (11) and is movably connected to the testing frame (1).

Images