Hull surface quality detection device

Abstract

The utility model discloses a hull surface quality detection device, which belongs to the technical field of hull detection, and comprises a moving mechanism, the moving mechanism comprises a driving part, the bottom of the driving part is provided with an auxiliary part, and the auxiliary part is adsorbed with a hull; the detection mechanism comprises a detection piece, the detection piece is installed at the bottom of the driving piece, the detection piece comprises an ultrasonic thickness gauge probe and an electric push rod, the ultrasonic thickness gauge probe is installed at the inner bottom of the driving piece in a sliding and penetrating mode and corresponds to the surface of the ship body, and an auxiliary detection piece is arranged on one side of the detection piece; a coupling agent is stored in the auxiliary detection part, and the electric push rod is arranged as other transmission parts and is used for pushing the ultrasonic thickness gauge probe to detect the ship body, so that the detection is more convenient and faster, the detection convenience is improved, meanwhile, the labor intensity of workers is reduced, and the detection can be carried out through manual control.

Description

Technical Field

[0001] The utility model relates to the field of ship hull detection, in particular to a ship hull surface quality detection device. Background Art

[0002] The hull (commonly known as the "shell" or "hull") is composed of a series of plates and frames (referred to as "plate frames"). The plates and frames are interconnected and support each other. The frame is the supporting part of the shell, which not only improves the strength and rigidity of the shell plate, but also enhances the plate's ability to resist instability.

[0003] In the prior art, there is a hull surface quality inspection device with application number CN202021280986.X. In the above scheme, the outer wall of the hull is inspected by "the first electric telescopic rod and the second electric telescopic rod respectively drive the workbench and the protective workbench to move upward close to the higher part of the hull, which is convenient for inspection and adjustment according to different inspection heights". The equipment in the above scheme is large in size and requires manual entry for inspection, which is labor-intensive. It is not convenient to increase the convenience of inspection by controlling the inspection equipment to move automatically to inspect the hull. How to invent a hull surface quality inspection device to improve these problems has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a hull surface quality detection device, which aims to improve the problems in the above scheme that the equipment is large in size and requires manual entry for detection, which is labor-intensive.

[0005] The utility model is implemented as follows: a hull surface quality detection device, comprising

[0006] A moving mechanism, the moving mechanism comprising a driving member, an auxiliary member is arranged at the bottom of the driving member, and the auxiliary member is adsorbed to the hull;

[0007] The detection mechanism includes a detection member, the detection member is installed on the bottom of the driving member, the detection member includes an ultrasonic thickness gauge probe and an electric push rod, the ultrasonic thickness gauge probe is slidably installed on the inner bottom of the driving member and is arranged corresponding to the surface of the hull, and an auxiliary detection member is arranged on one side of the detection member, and a coupling agent is stored in the auxiliary detection member.

[0008] In a preferred technical solution of the utility model, the driving component includes a tail shell and a head shell, the tail shell and the head shell are connected by a connecting shaft, the bottom of the tail shell is equipped with a rear driving wheel driven by a motor, and the bottom of the head shell is equipped with a front steering wheel group driven by a steering gear.

[0009] In a preferred technical solution of the present utility model, the auxiliary component includes a front air nozzle and a rear air nozzle, the front air nozzle is embedded and installed in the inner bottom of the head shell, the head shell is embedded and installed in the tail of the tail shell, and the front air nozzle and the rear air nozzle are both connected to a vacuum pump.

[0010] In a preferred technical solution of the present utility model, the front air nozzle and the rear air nozzle are both funnel-shaped.

[0011] In a preferred technical solution of the present utility model, the detection component also includes a mounting plate, the ultrasonic thickness gauge probe is fixedly mounted on the mounting plate, the top of the mounting plate is connected to the output end of the electric push rod, and the electric push rod is installed inside the tail shell.

[0012] In a preferred technical solution of the utility model, a plurality of ultrasonic thickness gauge probes are provided, and the plurality of probes are equally mounted on the mounting plate.

[0013] In a preferred technical solution of the present utility model, damping springs are connected to the two ends of the top of the mounting plate, a connecting plate is connected above the damping spring, a connecting frame is provided above the connecting plate, the connecting frame is fixedly connected to the output end of the electric push rod, and the ultrasonic thickness gauge probe is limitedly slidably installed on the inner bottom of the tail shell.

[0014] In a preferred technical solution of the present utility model, the detection members are provided in two groups, and the two groups are symmetrically arranged on both sides of the rear drive wheel.

[0015] In a preferred technical solution of the utility model, the auxiliary detection component includes a storage box and a spray head, a coupling agent is arranged inside the storage box, an input port is arranged on the top of the storage box, output ends are arranged on both sides of the storage box, the spray head is respectively connected to the output ends on both sides of the storage box, and the storage box is located directly in front of the ultrasonic thickness gauge probe.

[0016] In a preferred technical solution of the utility model, a booster pump is provided between the spray head and the storage box.

[0017] The beneficial effects of the utility model are as follows: the utility model obtains a hull surface quality detection device through the above design. When in use, the moving mechanism is placed on the outer wall of the hull, the vacuum pump is turned on for suction, so that the driving member fits the hull, the through hole is driven by the motor to drive the rear driving wheel to move, and the front steering wheel group is driven by the steering gear to steer. After the moving mechanism is moved to a suitable detection position, the spray head is controlled to spray coupling agent, and at the same time, the electric push rod pushes the connecting frame to drive the mounting plate to move downward, and multiple ultrasonic thickness gauge probes on the mounting plate detect the surface of the hull, making the detection more convenient and quick, improving the convenience of detection, and reducing the labor intensity of manual labor. The detection can be carried out through manual control. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of one side structure provided by an embodiment of the utility model;

[0020] Figure 2 A schematic diagram of the bottom structure provided for an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of the structure of a driving member provided in an embodiment of the utility model;

[0022] Figure 4 A schematic diagram of the structure of the detection mechanism provided by the embodiment of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the detection element provided in the embodiment of the utility model.

[0024] In the figure: 100-moving mechanism; 110-driving member; 111-tail shell; 112-head shell; 113-connecting shaft; 114-rear driving wheel; 115-front steering wheel group; 120-auxiliary member; 121-front air nozzle; 122-rear air nozzle; 200-detection mechanism; 210-detection member; 211-ultrasonic thickness gauge probe; 212-mounting plate; 213-damping spring; 214-connecting plate; 215-connecting frame; 216-electric push rod; 220-auxiliary detection member; 221-storage box; 222-spray head. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 and Figure 2 The utility model provides a technical solution: a hull surface quality detection device, comprising

[0027] The moving mechanism 100 includes a driving member 110, an auxiliary member 120 is arranged at the bottom of the driving member 110, and the auxiliary member 120 is adsorbed on the hull; the detecting mechanism 200 includes a detecting member 210, and the detecting member 210 is installed at the bottom of the driving member 110. The detecting member 210 includes an ultrasonic thickness gauge probe 211 and an electric push rod 216. The ultrasonic thickness gauge probe 211 slides through and is installed on the inner bottom of the driving member 110 and is arranged corresponding to the surface of the hull. An auxiliary detecting member 220 is arranged on one side of the detecting member 210, and a coupling agent is stored in the auxiliary detecting member 220. The electric push rod 216 is arranged as other transmission components for pushing the ultrasonic thickness gauge probe 211 to detect the hull.

[0028] See also Figure 2 and Figure 3 The driving member 110 includes a tail shell 111 and a head shell 112, and the tail shell 111 and the head shell 112 are connected by a connecting shaft 113. A rear driving wheel 114 is installed at the bottom of the tail shell 111 through a motor drive, and a front steering wheel group 115 is installed at the bottom of the head shell 112 through a steering gear drive. The front steering wheel group 115 includes a steering gear and a steering rod system to facilitate steering. The front steering wheel group 115 is a steering mechanism in the prior art.

[0029] The auxiliary component 120 includes a front air nozzle 121 and a rear air nozzle 122. The front air nozzle 121 is embedded in the inner bottom of the head shell 112, and the head shell 112 is embedded in the tail of the tail shell 111. The front air nozzle 121 and the rear air nozzle 122 are both connected to a vacuum pump, which can be replaced by a fan, etc., for adsorbing the head shell 112 and the tail shell 111 to the hull and moving through the transmission of the rear drive wheel 114. The front air nozzle 121 and the rear air nozzle 122 are both funnel-shaped.

[0030] See also Figure 4 and Figure 5The detection part 210 also includes a mounting plate 212, and an ultrasonic thickness gauge probe 211 is fixedly mounted on the mounting plate 212. The top of the mounting plate 212 is connected to the output end of the electric push rod 216, and the electric push rod 216 is installed inside the tail shell 111. There are multiple ultrasonic thickness gauge probes 211, and multiple equally divided ones are installed on the mounting plate 212. Multiple detections are more accurate. At the same time, infrared detectors are interspersed between the multiple ultrasonic thickness gauge probes 211 to detect the quality of the outside of the hull. The ultrasonic thickness gauge of the ultrasonic thickness gauge probe 211 is set inside the tail shell 111.

[0031] The two ends of the top of the mounting plate 212 are connected with damping springs 213, the top of the damping springs 213 is connected with a connecting plate 214, the top of the connecting plate 214 is provided with a connecting frame 215, the connecting frame 215 is fixedly connected to the output end of the electric push rod 216, and the ultrasonic thickness gauge probe 211 is limitedly slidably installed on the inner bottom of the tail shell 111. Two groups of detection parts 210 are provided, and the two groups are symmetrically arranged on both sides of the rear driving wheel 114, so as to reduce the situation of missed detection during detection and improve the accuracy of detection.

[0032] The auxiliary detection part 220 includes a storage box 221 and a spray head 222. The storage box 221 is provided with coupling agent inside. An input port is provided at the top of the storage box 221. Output ends are provided at both sides of the storage box 221. The spray head 222 is respectively connected to the output ends at both sides of the storage box 221. The storage box 221 is located directly in front of the ultrasonic thickness gauge probe 211. A booster pump is provided between the spray head 222 and the storage box 221. When the coupling agent needs to be sprayed, the pump is controlled to make the coupling agent inside the storage box 221 spray out from the spray head 222. After the coupling agent is sprayed out, the ultrasonic thickness gauge probe 211 presses down the position of the coupling agent for detection.

[0033] Working principle: after the hull is erected, the mobile mechanism 100 is placed on the outer wall of the hull, and the vacuum pump is turned on for suction, so that the driving member 110 fits the hull, and the through hole is driven by the motor to drive the rear driving wheel 114 to move, and the front steering wheel group 115 is driven by the steering gear to steer. After the mobile mechanism 100 moves to a suitable detection position, the spray head 222 is controlled to spray the coupling agent, and at the same time, the electric push rod 216 pushes the connecting frame 215 to drive the mounting plate 212 to move downward, and the multiple ultrasonic thickness gauge probes 211 on the mounting plate 212 detect the surface of the hull, making the detection more convenient and quick.

[0034] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hull surface quality detection device, characterized in that: include A moving mechanism, the moving mechanism comprising a driving member, an auxiliary member is arranged at the bottom of the driving member, and the auxiliary member is adsorbed to the hull; The detection mechanism includes a detection member, the detection member is installed on the bottom of the driving member, the detection member includes an ultrasonic thickness gauge probe and an electric push rod, the ultrasonic thickness gauge probe is slidably installed on the inner bottom of the driving member and is arranged corresponding to the surface of the hull, and an auxiliary detection member is arranged on one side of the detection member, and a coupling agent is stored in the auxiliary detection member.

2. A hull surface quality detection device as claimed in claim 1, characterized in that: The driving member comprises a tail shell and a head shell, wherein the tail shell and the head shell are connected via a connecting shaft, a rear driving wheel is installed at the bottom of the tail shell through a motor drive, and a front steering wheel group is installed at the bottom of the head shell through a steering gear drive.

3. A hull surface quality detection device as claimed in claim 2, characterized in that: The auxiliary component includes a front air nozzle and a rear air nozzle, the front air nozzle is embedded and installed in the inner bottom of the head shell, the head shell is embedded and installed in the tail of the tail shell, and the front air nozzle and the rear air nozzle are both connected to a vacuum pump.

4. A hull surface quality detection device as claimed in claim 3, characterized in that: The front air nozzle and the rear air nozzle are both funnel-shaped.

5. A ship hull surface quality detection device as claimed in claim 2, characterized in that: The detection component also includes a mounting plate, the ultrasonic thickness gauge probe is fixedly mounted on the mounting plate, the top of the mounting plate is connected to the output end of the electric push rod, and the electric push rod is mounted inside the tail shell.

6. A ship hull surface quality detection device as claimed in claim 5, characterized in that: The ultrasonic thickness gauge probe is provided in plurality, and the plurality of probes are equally mounted on the mounting plate.

7. A ship hull surface quality detection device as claimed in claim 6, characterized in that: Damping springs are connected to the two ends of the top of the mounting plate, a connecting plate is connected above the damping spring, a connecting frame is provided above the connecting plate, the connecting frame is fixedly connected to the output end of the electric push rod, and the ultrasonic thickness gauge probe is limitedly slidably installed on the inner bottom of the tail shell.

8. A ship hull surface quality detection device as claimed in claim 5, characterized in that: The detection members are provided in two groups, and the two groups are symmetrically arranged on both sides of the rear driving wheel.

9. A ship hull surface quality detection device as claimed in claim 8, characterized in that: The auxiliary detection component includes a storage box and a spray head. A coupling agent is arranged inside the storage box. An input port is arranged on the top of the storage box. Output ends are arranged on both sides of the storage box. The spray head is respectively connected to the output ends on both sides of the storage box. The storage box is located directly in front of the ultrasonic thickness gauge probe.

10. A ship hull surface quality detection device as claimed in claim 9, characterized in that: A booster pump is arranged between the spray head and the storage tank.

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