CN210775322U - Rolling type reinforcing steel bar component damage detection device with marking function - Google Patents

Abstract

A rolling type reinforcing steel bar component damage detection device with a marking function relates to a reinforcing steel bar component damage detection device. The motor comprises a body, the inside motor A that is equipped with of organism and motor A pass through the mount to be fixed in the inside of organism, be equipped with gear B on motor A's the output shaft, gear B and gear A meshing, gear A and axle sleeve connection, the both ends of axle sleeve are connected with the guide pulley device respectively, the guide pulley device is located the both sides of organism, the guide pulley device respectively. This device makes the organism go up and down at definite orbit and detect through the friction pulley at two parallel friction guide rails to make the organism can detect in the place that people are difficult to reach such as high altitude, the fuselage is stable when detecting moreover, makes the data of analysis more accurate. Meanwhile, the marking pen is used for marking abnormal places such as peak values of continuous signals, and the abnormal places can be conveniently and quickly analyzed and processed after analysis.

Description

Rolling type reinforcing steel bar component damage detection device with marking function

The technical field is as follows:

the utility model relates to a reinforcing bar component surveys decreases device, concretely relates to roll formula reinforcing bar component surveys decreases device with mark function.

Background art:

the reinforced concrete is exposed in a severe environment for a long time, the acid substances degrade the passivation layer of the steel bar through the gaps and the capillary channels of the concrete, the corrosion condition of the steel bar is serious, further the whole structure and the stability of the reinforced concrete are influenced, the corrosion condition of the concrete steel bar is concerned, and a series of prevention measures are necessary. The detection method of the damage detection includes a physical method and an electrochemical method, wherein the physical method comprises a resistance bar method, a ray method, an acoustic emission detection method, a magnetic field-based detection method and the like. The method for detecting the corrosion damage of the steel bar based on the magnetic field determines the damage degree of the steel bar by detecting the disturbance condition of the external magnetic field caused by the defects of the steel bar by utilizing the ferromagnetic property of the steel bar.

The magnetic field-based detection method has the advantages that continuous signals can be obtained, and the damage condition of the steel bars of the whole member can be mastered by one-time measurement, which cannot be realized by using an electrochemical method. However, in the detection reinforcing steel bar component damage detection device based on the magnetic field in the market, the detection is manually installed or the rack is fixed at a lower place, the machine body is generally hung for detecting the high-altitude reinforcing steel bar, the method is quite troublesome and dangerous because a path which cannot be accurately detected is shaken, meanwhile, the general reinforcing steel bar component damage detection device can only obtain the signal of the reinforcing steel bar without the function of marking the abnormal position of the signal, when a processing scheme is adopted, the position of a part which is seriously corroded needs to be detected again, the operation is quite complicated, and the work efficiency is reduced.

The utility model has the following contents:

the utility model aims at overcoming the shortcomings of the prior art and providing a rolling type reinforcing steel bar component damage detection device with a marking function.

The utility model adopts the technical proposal that: a rolling type reinforcing steel bar component damage detection device with a marking function comprises a machine body, wherein a motor A is arranged inside the machine body and fixed inside the machine body through a fixing frame, a gear B is arranged on an output shaft of the motor A and meshed with the gear A, the gear A is connected with a shaft sleeve, two ends of the shaft sleeve are respectively connected with guide wheel devices, the guide wheel devices are respectively positioned on two sides of the machine body, each guide wheel device comprises a rotating shaft, a helical gear B, a connecting block, a helical gear A, a connecting shaft, a friction wheel, a push plate, a spring A and a screw rod, the rotating shaft is connected with the shaft sleeve through a key, the helical gear B is arranged at the end part of the rotating shaft and meshed with the helical gear A, the end part of the helical gear B is rotatably connected with the end part of the helical gear A through the connecting block, the helical gear A is positioned at one end of the connecting shaft, the friction wheel is arranged on, the other end of even axle be connected with the push pedal, the inboard of push pedal is connected with the organism lateral wall through spring A, the bottom of push pedal is equipped with the screw rod, screw rod and nut pass through threaded connection, the nut is located the both ends of turning block respectively, the organism inside be equipped with motor B and motor B pass through the mount and fix inside the organism, be equipped with the cam on motor B's the output shaft, cam and roof, the roof has spring B with marker pen tip connection marker pen overcoat, spring B's one end and organism inside wall are connected, spring B's the other end and roof are connected.

The roof is equipped with two sliding sleeves and the sliding sleeve is located the both sides of marker pen respectively, and the sliding sleeve is connected and both are sliding connection with the slide bar.

The front side and the rear side of the outer wall of the machine body are respectively provided with a clamping block, and the clamping blocks are contacted with the inner side of the friction guide rail.

The utility model has the advantages that: this device makes the organism go up and down at definite orbit and detect through the friction pulley at two parallel friction guide rails to make the organism can detect in the place that people are difficult to reach such as high altitude, the fuselage is stable when detecting moreover, makes the data of analysis more accurate. Meanwhile, the marking pen is used for marking abnormal places such as peak values of continuous signals, and the abnormal places can be conveniently and quickly analyzed and processed after analysis.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a plan view of the present invention.

The specific implementation mode is as follows:

referring to the figures, the rolling type reinforcing steel bar member damage detection device with the marking function comprises a machine body 15, a motor A4 is arranged inside the machine body 15, the motor A4 is fixed inside the machine body 15 through a fixing frame, a gear B16 is arranged on an output shaft of the motor A4, a gear B16 is meshed with a gear A13, a gear A13 is connected with a shaft sleeve 12, two ends of the shaft sleeve 12 are respectively connected with a guide wheel device 14, the guide wheel devices 14 are respectively arranged on two sides of the machine body 15, the guide wheel device 14 comprises a rotating shaft 8, a helical gear B7, a connecting block 20, a helical gear A6, a connecting shaft 22, a friction wheel 5, a push plate 2, a spring A3 and a screw 9, the rotating shaft 8 is in key connection with the shaft sleeve 12, the helical gear B7 is arranged at the end of the rotating shaft 8, the helical gear B7 is meshed with the helical gear A6, the end of the helical gear B7 is rotatably, be equipped with friction pulley 5 on even axle 22, friction pulley 5 and friction guide 1 contact, friction guide 1 is located the both sides of organism 15 respectively and is parallel to each other between two friction guide 1, even the other end of axle 22 be connected with push pedal 2, the inboard of push pedal 2 is connected with organism 15 lateral wall through spring A3, the bottom of push pedal 2 is equipped with screw rod 9, screw rod 9 passes through threaded connection with nut 10, nut 10 is located the both ends of turning block 11 respectively, organism 15 inside be equipped with motor B19 and motor B19 fix inside organism 15 through the mount, be equipped with cam 17 on motor B19's the output shaft, cam 17 and roof 18, roof 18 and marker 25 end connection marker 25 overcoat have spring B24, the one end of spring B24 is connected with organism 15 inside wall, the other end and the roof 18 of spring B24 are connected.

The top plate 18 is provided with two sliding sleeves 26, the sliding sleeves 26 are respectively located at two sides of the marking pen 25, the sliding sleeves 26 are connected with the sliding rod 23, and the sliding sleeves 26 and the sliding rod 23 are in sliding connection.

The front side and the rear side of the outer wall of the machine body 15 are respectively provided with a clamping block 21, and the clamping blocks 21 are contacted with the inner side of the friction guide rail 1.

The specific implementation process is as follows: when the device needs to move and detect, firstly, the friction guide rails 1 are installed and fixed at proper positions, the machine body 15 is placed between the two friction guide rails 1, the body 15 is limited in the longitudinal direction by the clamping block 21, and simultaneously, through the rotation of the rotating block 11, the nut 10 and the screw 9 are matched to move the two guide wheel devices 14 towards each other, at the same time, the screw 9 moves the push plate 2, the spring A3 is compressed, the connecting block 20 moves the rotating shaft 8 in the shaft sleeve 12, when the two friction wheels 5 contact with the inner side wall of the friction guide rail 1, the rotation of the rotating block 11 is stopped, then the motor A4 is started, the gear B16 is driven by the output shaft to rotate, the shaft sleeve 12 is driven to rotate by the gear A13, the rotation shaft 8 rotates the helical gear B7, the helical gear a6 rotates the coupling shaft 22, and the coupling shaft 22 rotates the friction wheel 5 on the friction guide 1, thereby moving up and down the machine body 15. When the position needs to be marked, the motor B19 is started, the cam 17 is driven to rotate through the output shaft, the marking pen 25 extends through the top plate 18, the marking of the position of the machine body 15 is realized, at the moment, the spring B24 is compressed, and the sliding rod 23 slides in the sliding sleeve 26, so that the linear motion of the marking pen 25 is limited; the motor B19 continues to rotate, moving the cam 17 away from the top plate 18, and the marker pen 25 is retracted by the spring force of the spring B24.

This device passes through friction pulley 5 at two parallel friction guide 1, makes organism 15 go up and down to detect on the orbit of confirming to make the organism can detect in the place that people are difficult to reach such as high altitude, the fuselage is stable when detecting moreover, makes the data of analysis more accurate. Meanwhile, the marking pen is used for marking abnormal places such as peak values of continuous signals, and the abnormal places can be conveniently and quickly analyzed and processed after analysis.

Claims (3)

1. The utility model provides a roll formula reinforcing bar component surveys and decreases device with mark function, includes organism (15), its characterized in that: the automatic transmission mechanism is characterized in that a motor A (4) is arranged inside the machine body (15) and the motor A (4) is fixed inside the machine body (15) through a fixing frame, a gear B (16) is arranged on an output shaft of the motor A (4), the gear B (16) is meshed with the gear A (13), the gear A (13) is connected with a shaft sleeve (12), two ends of the shaft sleeve (12) are respectively connected with a guide wheel device (14), the guide wheel devices (14) are respectively positioned on two sides of the machine body (15), each guide wheel device (14) comprises a rotating shaft (8), a helical gear B (7), a connecting block (20), a helical gear A (6), a connecting shaft (22), a friction wheel (5), a push plate (2), a spring A (3) and a screw (9), the rotating shaft (8) is in key connection with the shaft sleeve (12), the helical gear B (7) is arranged at the end part of the rotating shaft (8), the end part of a bevel gear B (7) is rotationally connected with the end part of a bevel gear A (6) through a connecting block (20), the bevel gear A (6) is positioned at one end of a connecting shaft (22), a friction wheel (5) is arranged on the connecting shaft (22), the friction wheel (5) is contacted with a friction guide rail (1), the friction guide rails (1) are respectively positioned at two sides of a machine body (15) and are parallel to each other, the other end of the connecting shaft (22) is connected with a push plate (2), the inner side of the push plate (2) is connected with the outer side wall of the machine body (15) through a spring A (3), a screw rod (9) is arranged at the bottom of the push plate (2), the screw rod (9) is connected with a nut (10) through threads, the nut (10) is respectively positioned at two ends of a rotating block (11), a motor B (19) is arranged inside the machine body (15) and the motor B (19) is fixed, the output shaft of the motor B (19) is provided with a cam (17), the cam (17) and a top plate (18), the end part of the top plate (18) and a marking pen (25) is connected with the marking pen (25), a spring B (24) is sleeved outside the marking pen (25), one end of the spring B (24) is connected with the inner side wall of the machine body (15), and the other end of the spring B (24) is connected with the top plate (18).

2. A rolling rebar member damage detection device with a marking function as claimed in claim 1, wherein: the top plate (18) is provided with two sliding sleeves (26), the sliding sleeves (26) are respectively positioned on two sides of the marking pen (25), the sliding sleeves (26) are connected with the sliding rod (23) in a sliding mode, and the sliding sleeves and the sliding rod are in sliding connection.

3. A rolling rebar member damage detection device with a marking function as claimed in claim 1, wherein: the front side and the rear side of the outer wall of the machine body (15) are respectively provided with a clamping block (21), and the clamping blocks (21) are in contact with the inner side of the friction guide rail (1).

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