Device for detecting integrity of outer surface of rubber fender

Abstract

The utility model discloses a rubber fender outer surface integrity detection device, which comprises an upper sleeve plate, a lower sleeve plate and a mounting plate, and the corresponding surfaces of the upper sleeve plate and the lower sleeve plate are provided with a plurality of groups of feedback columns and scribing assemblies for auxiliary detection; a moving assembly for driving the upper sleeve plate and the lower sleeve plate to move is arranged on the upper surface of the mounting plate; an adjusting assembly used for adjusting the distance between the upper sleeve plate and the lower sleeve plate is arranged between the upper sleeve plate and the lower sleeve plate. The adjusting assembly comprises a rotating column, a threaded rod and a limiting module, the rotating column is rotationally arranged on the lower surface of the upper sleeve plate, the threaded rod is fixedly installed on the lower surface of the rotating column and penetrates through the lower sleeve plate in a threaded mode, the operating ring is operated to drive the threaded rod to rotate, and the threaded rod is rotationally connected with the upper sleeve plate through the rotating column and is in threaded connection with the lower sleeve plate; therefore, the lower sleeve plate is driven to move up and down under the assistance of the limiting rod, the distance between the upper sleeve plate and the lower sleeve plate is adjusted, and the applicability of the fender detection device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber fender detection technical field, specifically is a rubber fender outer surface integrity detection device. BACKGROUND

[0002] Rubber fender, also known as rubber guard, is generally in cylindrical or semi-cylindrical shape, and is commonly used on the outer wall of the coastal wharf or ship to absorb the collision energy between the ship and the wharf or the ship and the ship when docking or mooring, thereby protecting the ship and the wharf from damage. However, after several collisions or long-term weathering and corrosion, the rubber fender often deforms, cracks and peels off, and the buffering effect is greatly reduced, making it difficult to achieve the desired protection effect. Therefore, the outer surface integrity of the rubber fender needs to be regularly detected to facilitate timely maintenance or replacement of damaged rubber fenders and ensure safety around. The existing rubber fender detection device cannot be applied to fenders of different sizes, resulting in reduced applicability of the fender outer surface detection device.

[0003] After searching, the prior art discloses a rubber fender outer surface integrity detection device with authorization announcement number CN113252705A, which includes a crossbeam, a horizontal plate, a positioning sleeve plate and a feedback assembly. A plurality of universal wheels are installed at equal intervals on the bottom end of the crossbeam. A handrail is welded on one side of the top of the crossbeam, and a controller is fitted on the top of the handrail. A sliding groove is formed on one side of the inside of the crossbeam. The other side of the horizontal plate is horizontally arranged inside the sliding groove. A gas cylinder is fixed to the bottom end of the other side of the horizontal plate. A plurality of first cavities are formed at equal intervals on the inner side wall of the positioning sleeve plate, and the feedback assembly is embedded in the inside of each first cavity. The present application not only facilitates automatic adjustment of relative height and translation state, thereby improving the operation efficiency during detection, but also ensures the stability of the device during operation, reduces detection errors, and sets up resistance variable feedback and real-time recording two detection modes, thereby comprehensively improving the detection accuracy.

[0004] The above-mentioned patent cannot detect fenders of different sizes when in use, resulting in reduced applicability of the fender detection device. Therefore, we need to propose a rubber fender outer surface integrity detection device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a rubber fender outer surface integrity detection device, which drives the threaded rod to rotate by operating the operating ring, and the threaded rod is connected to the upper sleeve plate through the rotating column, and the threaded rod drives the lower sleeve plate to move up and down through the thread, thereby adjusting the distance between the upper sleeve plate and the lower sleeve plate, to solve the problem raised in the above background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a rubber fender outer surface integrity detection device, including upper sleeve board, lower sleeve board and mounting plate, the upper sleeve board and lower sleeve board corresponding face all are provided with several groups of feedback column and be used for auxiliary detection's scribe subassembly,

[0007] The upper surface of the mounting plate is provided with a moving assembly for moving the upper sleeve board and the lower sleeve board; an adjusting assembly is arranged between the upper sleeve board and the lower sleeve board for adjusting the distance between the upper sleeve board and the lower sleeve board.

[0008] The adjusting assembly comprises a rotating column, a threaded rod and a limiting module, the rotating column is rotatably arranged on the lower surface of the upper sleeve board, the threaded rod is fixedly installed on the lower surface of the rotating column, and the threaded rod is threaded through the lower sleeve board.

[0009] Preferably, the limiting module comprises a limiting rod and a clamping block, the limiting rod and the clamping block are both provided with two groups, the two groups of clamping blocks are respectively arranged on the side surfaces of the corresponding limiting rods, the threaded rod is located between the two groups of limiting rods, and the upper surface of the lower sleeve board is provided with limiting grooves corresponding to the two groups of limiting rods and clamping blocks.

[0010] Preferably, the several groups of scribe subassemblies each comprise a scribe pen, a limiting disc, a compression spring and a positioning column, the several groups of positioning columns are respectively installed on the corresponding surfaces of the upper sleeve board and the lower sleeve board, the compression spring is fixedly sleeved on the outer arc surface of the positioning column, the compression spring is fixedly installed on the lower surface of the limiting disc, and the scribe pen is arranged on the upper surface of the limiting disc.

[0011] Preferably, the moving assembly comprises a toothed plate, a servo motor and a drive gear, the toothed plate is slidably arranged on the upper surface of the mounting plate, the servo motor is bolted to the upper surface of the mounting plate, the drive gear is key-connected to the output end of the servo motor, and the drive gear is meshingly arranged with the toothed plate.

[0012] Preferably, the lower surface of the toothed plate is fixedly provided with a sliding protrusion, the upper surface of the mounting plate is provided with a sliding groove corresponding to the sliding protrusion, and the toothed plate is fixedly connected with the upper sleeve board through an extension plate.

[0013] Preferably, an operating ring is fixedly sleeved between the rotating column and the threaded rod, and the operating ring does not contact the two groups of limiting rods.

[0014] Preferably, a push-pull handle is fixedly arranged on the upper surface of the mounting plate, and a plurality of universal wheels are bolted to the lower surface of the mounting plate.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses through the operation operating ring drives screw rod rotation, and screw rod is connected with upper sleeve board rotation through rotating column, and screw rod is connected with lower sleeve board screw, thereby under the auxiliary of spacing rod drives lower sleeve board to move up and down, and then adjusts the distance between upper sleeve board and lower sleeve board, thereby improve the applicability of fender detection device.

[0017] Other features and advantages of the present application will be set forth in the following description, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application. The objects and other advantages of the application can be realized and attained by the structure particularly pointed out in the written description and claims hereof. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole structure schematic diagram of the utility model;

[0019] Figure 2 It is whole structure explosion drawing of the utility model;

[0020] Figure 3 It is explosion drawing of the utility line assembly of the utility model;

[0021] Figure 4 It is the utility model Figure 2 The structure of A in the utility model is enlarged.

[0022] In the drawing: 1, upper sleeve board;2, lower sleeve board;3, feedback column;4, mounting plate;5, push-pull hand;6, toothed plate;7, servo motor;8, driving gear;9, sliding groove;10, universal wheel;11, sliding lug;12, extension plate;13, scribe;14, limit disc;15, compression spring;16, positioning column;17, rotating column;18, operating ring;19, screw rod;20, spacing rod;21, clamping block;22, limit slot. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the utility model.

[0024] The utility model provides: a rubber fender outer surface integrity detection device, such as Figures 1-4As shown, including the upper sleeve plate 1, the lower sleeve plate 2 and the mounting plate 4, the upper sleeve plate 1 and the lower sleeve plate 2 are provided with a plurality of feedback columns 3 and a plurality of line marking assemblies for auxiliary detection on the corresponding surfaces, the feedback columns 3 are consistent with the feedback assembly in the comparative case, thereby achieving the effect of detecting the outer surface of the fender, a plurality of line marking assemblies each include a line marking pen 13, a limiting disc 14, a compression spring 15 and a positioning column 16, a plurality of positioning columns 16 are respectively installed on the corresponding surfaces of the upper sleeve plate 1 and the lower sleeve plate 2, the compression spring 15 is fixedly sleeved on the outer arc surface of the positioning column 16, the compression spring 15 is fixedly installed on the lower surface of the limiting disc 14, and the line marking pen 13 is arranged on the upper surface of the limiting disc 14, the positioning column 16 is arranged to support the bottom of the compression spring 15, thereby avoiding excessive bending and breaking of the compression spring 15, when the moving assembly drives the upper sleeve plate 1 and the lower sleeve plate 2 to move, the compression spring 15 pushes the limiting disc 14 to move upward, thereby driving the line marking pen 13 to contact the fender inside the upper sleeve plate 1 and the lower sleeve plate 2, thereby marking the outer surface of the fender through the line marking pen 13, and the staff can assist in judging whether the fender has protrusions or pits by observing whether the line marking has convex curvature or breaking, thereby improving the accuracy of the integrity detection of the outer surface of the fender.

[0025] Further, the upper surface of the mounting plate 4 is provided with a moving assembly for driving the upper sleeve plate 1 and the lower sleeve plate 2 to move; the moving assembly includes a toothed plate 6, a servo motor 7 and a drive gear 8, the toothed plate 6 is slidably arranged on the upper surface of the mounting plate 4, the servo motor 7 is bolted to the upper surface of the mounting plate 4, the drive gear 8 is key-connected to the output end of the servo motor 7, and the drive gear 8 is meshingly arranged with the toothed plate 6, starting the servo motor 7 to drive the drive gear 8 to rotate, the drive gear 8 drives the toothed plate 6 to move on the surface of the mounting plate 4 through the tooth engagement, thereby avoiding the need for the staff to manually drive the upper sleeve plate 1 and the lower sleeve plate 2 to move.

[0026] Further, the lower surface of the toothed plate 6 is fixedly provided with a sliding lug 11, and the upper surface of the mounting plate 4 is provided with a sliding groove 9 corresponding to the sliding lug 11, the toothed plate 6 is fixedly connected with the upper sleeve plate 1 through an extension plate 12, the toothed plate 6 is limited by being clamped into the sliding groove 9 through the sliding lug 11, ensuring that the toothed plate 6 can move linearly, thereby driving the upper sleeve plate 1 and the lower sleeve plate 2 to move linearly through the extension plate 12.

[0027] It is worth mentioning that the adjusting assembly for adjusting the distance between the upper sleeve plate 1 and the lower sleeve plate 2 is arranged between the upper sleeve plate 1 and the lower sleeve plate 2; the adjusting assembly comprises a rotating column 17, a threaded rod 19 and a limiting module, the rotating column 17 is rotationally arranged on the lower surface of the upper sleeve plate 1, the threaded rod 19 is fixedly installed on the lower surface of the rotating column 17, and the threaded rod 19 is threaded through the lower sleeve plate 2, the limiting module comprises two sets of limiting rods 20 and clamping blocks 21, the two sets of clamping blocks 21 are arranged on the side surfaces of the corresponding limiting rods 20, the threaded rod 19 is located between the two sets of limiting rods 20, and the upper surface of the lower sleeve plate 2 is provided with limiting grooves 22 corresponding to the two sets of limiting rods 20 and clamping blocks 21, the limiting rods 20 and the clamping blocks 21 are clamped into the limiting grooves 22 and move up and down, the operating ring 18 is fixedly sleeved between the rotating column 17 and the threaded rod 19, the operating ring 18 does not contact the two sets of limiting rods 20, the threaded rod 19 is driven to rotate by operating the operating ring 18, the threaded rod 19 is rotationally arranged on the lower surface of the upper sleeve plate 1 through the rotating column 17, and then the lower sleeve plate 2 is driven to move up and down through the threaded rod 19, so that the distance between the upper sleeve plate 1 and the lower sleeve plate 2 is adjusted, and the direction of the movement of the lower sleeve plate 2 is limited by the limiting rods 20 and the clamping blocks 21, so that the lower sleeve plate 2 moves linearly up and down.

[0028] Specifically, the push-pull handle 5 is fixedly arranged on the upper surface of the mounting plate 4, and a plurality of sets of universal wheels 10 are bolted to the lower surface of the mounting plate 4, and the push-pull handle 5 and the universal wheels 10 are arranged to facilitate the movement of the device as a whole by the staff.

[0029] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the integrity of the outer surface of a rubber fender, characterized in that, It include: upper sleeve plate (1), lower sleeve plate (2) and mounting plate (4), the upper sleeve plate (1) and lower sleeve plate (2) corresponding face are provided with several groups of feedback column (3) and are used for the line group component of auxiliary detection; The upper surface of the mounting plate (4) is provided with a moving assembly for driving the upper sleeve plate (1) and the lower sleeve plate (2) to move;The adjusting assembly is arranged between the upper sleeve plate (1) and the lower sleeve plate (2) for adjusting the distance between the upper sleeve plate (1) and the lower sleeve plate (2). The adjusting assembly includes a rotating column (17), a threaded rod (19) and a limiting module, the rotating column (17) is rotatably arranged on the lower surface of the upper sleeve plate (1), the threaded rod (19) is fixedly installed on the lower surface of the rotating column (17), and the threaded rod (19) is threaded through the lower sleeve plate (2).

2. A device for inspecting the outer surface of a rubber fender according to claim 1, characterized in that: The limiting module includes a limiting rod (20) and a clamping block (21), the limiting rod (20) and the clamping block (21) are provided with two groups, two groups of the clamping block (21) are arranged on the side surface of the corresponding limiting rod (20), the threaded rod (19) is located between the two groups of limiting rods (20), and the upper surface of the lower sleeve plate (2) is provided with a limiting groove (22) corresponding to the two groups of limiting rods (20) and clamping blocks (21).

3. A device for inspecting the outer surface of a rubber fender according to claim 2, characterized in that: Several groups of the line component all include a line pen (13), a limiting disc (14), a compression spring (15) and a positioning column (16), several groups of the positioning column (16) are respectively installed on the corresponding surface of the upper sleeve plate (1) and the lower sleeve plate (2), the compression spring (15) is fixedly sleeved on the outer arc surface of the positioning column (16), the compression spring (15) is fixedly installed on the lower surface of the limiting disc (14), and the line pen (13) is arranged on the upper surface of the limiting disc (14).

4. A device for inspecting the outer surface of a rubber fender according to claim 3, characterized in that: The moving assembly includes a toothed plate (6), a servo motor (7) and a drive gear (8), the toothed plate (6) is slidably arranged on the upper surface of the mounting plate (4), the servo motor (7) is bolted to the upper surface of the mounting plate (4), the drive gear (8) is keyed to the output end of the servo motor (7), and the drive gear (8) is meshed with the toothed plate (6).

5. A device for inspecting the outer surface of a rubber fender according to claim 4, characterized in that: The lower surface of the toothed plate (6) is fixedly provided with a sliding lug (11), and the upper surface of the mounting plate (4) is provided with a sliding groove (9) corresponding to the sliding lug (11), and the toothed plate (6) is fixedly connected with the upper sleeve plate (1) through an extension plate (12).

6. A device for inspecting the outer surface of a rubber fender according to claim 2, characterized in that: The operating ring (18) is fixedly sleeved between the rotating column (17) and the threaded rod (19), and the operating ring (18) does not contact the two groups of limiting rods (20).

7. A device for inspecting the outer surface of a rubber fender according to claim 1, characterized in that: The upper surface of the mounting plate (4) is fixedly provided with a push-pull hand (5), and the lower surface of the mounting plate (4) is bolted with several groups of universal wheels (10).

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