A ship welding density rapid detection device

Abstract

The utility model discloses a kind of ship welding density rapid detection device, including adsorption plate, the side wall of adsorption plate is fixed with supporting mechanism, supporting mechanism's top assembly mount, measuring mirror panel is assembled in mount, cleaning assembly is assembled in mount. Between mount and assembly plate, pivot is provided, the angle of mount can be adjusted by pivot, to adjust the measurement angle of measuring mirror panel, satisfy more needs in measurement process, while still being provided with cleaning assembly in mount, the action of bristle can be driven by sliding block in cleaning assembly, the surface of measuring mirror panel is cleaned, so that it keeps better measurement effect.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, specifically to a rapid testing device for ship welding density. Background Technology

[0002] In shipbuilding, welding of components to the ship is necessary. On the outer side of the hull, reinforcing ribs are used. When welding on the outer side of the hull, the operator must look upwards to perform the welding. Multiple ribs are welded sequentially, spot-welded to the underside of the hull for fixation, followed by solid welding or full welding to firmly connect the ribs to the hull. After spot welding, the weld density between the ribs needs to be inspected; the distance between the ribs must not be too large or too small. When using existing equipment for density testing, the measuring mirrors of most existing testing devices are set at a fixed angle during the testing process. Adjustment of the measuring mirror angle is not possible when needed, thus failing to meet the requirements of special situations during the measurement process. Therefore, we propose a rapid detection device for ship weld density. Utility Model Content

[0003] The purpose of this invention is to provide a rapid detection device for ship welding density to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a rapid detection device for ship welding density, comprising an adsorption plate, a support mechanism fixedly mounted on the side wall of the adsorption plate, a mounting frame mounted on the top of the support mechanism, a measuring mirror panel mounted inside the mounting frame, and a cleaning component mounted inside the mounting frame;

[0005] The support mechanism includes a fixed frame, which is fixedly assembled to the side wall of the adsorption plate. A movable frame is slidably connected to the end of the fixed frame. The movable frame includes an assembly plate. Assembly blocks symmetrically distributed in front and back are fixedly connected to the top of the assembly plate. Rotating shafts symmetrically distributed in front and back are fixedly assembled to the bottom of the mounting frame. The rotating shafts are rotatably connected to the assembly blocks. A positioning component is assembled between the rotating shafts and the assembly blocks.

[0006] Preferably, the fixing frame includes an upper fixing tube and a lower fixing tube, which are symmetrically fixedly connected to the side wall of the adsorption plate. The movable frame includes a fixing plate, which is fixedly connected to the bottom of the assembly plate. An upper movable tube and a lower movable tube are fixedly connected to the side wall of the fixing plate, and the upper movable tube and the lower movable tube are slidably connected to the upper fixing tube and the lower fixing tube, respectively.

[0007] Preferably, an auxiliary support arm is fixedly assembled between the fixing plate and the assembly plate.

[0008] Preferably, the positioning component includes positioning holes, which are evenly distributed on the sidewall of the rotating shaft, and a positioning pin is inserted into the top of the assembly block, extending into the positioning hole.

[0009] Preferably, the cleaning component includes an assembly cavity, which is opened inside an assembly plate. A sliding block is slidably connected inside the assembly cavity. A handle block that penetrates the assembly cavity is fixedly connected to the top of the sliding block, and bristles are uniformly fixedly connected to the bottom of the sliding block.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: A rapid detection device for ship welding density has a rotating shaft between the mounting frame and the assembly plate during use. The angle of the mounting frame can be adjusted by the rotating shaft, thereby adjusting the measurement angle of the measuring mirror panel to meet more needs in the measurement process. At the same time, a cleaning component is also provided in the mounting frame. The surface of the measuring mirror panel can be cleaned by the sliding block in the cleaning component driving the bristles, so as to maintain a good measurement effect. Attached Figure Description

[0011] Figure 1 This is a perspective view of the present invention.

[0012] Figure 2 This is a schematic diagram of the support mechanism of this utility model.

[0013] Figure 3 This is a schematic diagram of the positioning component of this utility model.

[0014] Figure 4 This is a schematic diagram of the cleaning component of this utility model.

[0015] Figure 5 This is a schematic diagram of the structure of the mounting bracket after the tilt angle has been adjusted.

[0016] In the diagram: 1. Adsorption plate; 2. Cleaning component; 21. Assembly cavity; 22. Sliding block; 23. Handle block; 24. Brush bristles; 3. Support mechanism; 31. Fixing frame; 311. Upper fixing tube; 312. Lower fixing tube; 32. Moving frame; 321. Fixing plate; 322. Upper moving tube; 323. Lower moving tube; 324. Assembly plate; 325. Assembly block; 326. Auxiliary support arm; 4. Mounting frame; 41. Rotating shaft; 5. Measuring mirror panel; 6. Positioning component; 61. Positioning hole; 62. Positioning pin. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0018] Please see Figure 1, Figure 2 , Figure 3 , Figure 4 and Figure 5 This utility model provides a technical solution: a rapid detection device for ship welding density, including an adsorption plate 1. The adsorption plate 1 is a hollow rubber plate filled with strong magnetic powder. In its initial state, it is set in an arc shape. When in use, it can change its shape according to the side wall of the ship to be detected, and adsorb and fix it to the side wall of the ship, so that the adsorption plate 1 can be adapted to different irregular ship hulls.

[0019] A support mechanism 3 is fixedly mounted on the side wall of the adsorption plate 1. A mounting frame 4 is mounted on the top of the support mechanism 3. A measuring mirror panel 5 is fixedly mounted inside the mounting frame 4. The surface of the measuring mirror panel 5 is mirror-like. After the adsorption plate 1 is adsorbed and fixed to the hull, the measuring mirror panel 5 is brought close to the hull with the mirror facing upwards to reflect the stiffening plates welded along the hull. The density of the stiffening plate welding is detected by using the mirror. Inspectors do not need to climb to measure, resulting in low labor intensity, safety, reliability, and simple and convenient operation. The surface of the measuring mirror panel 5 is set with a scale. The welding spacing between the stiffening plate and the hull can be observed through the set scale to distinguish the welding density, reducing the use of other measuring tools and making the process of detecting the welding density of the hull more convenient.

[0020] like Figure 2 As shown, the support mechanism 3 includes a fixed frame 31, which is fixedly connected to the side wall of the adsorption plate 1 by fixing bolts. The fixed frame 31 consists of two upper fixed tubes 311 and two lower fixed tubes 312. A movable frame 32 is slidably connected to the outer side wall of the fixed frame 31. The movable frame 32 consists of a fixed plate 321, an upper movable tube 322, a lower movable tube 323, and an assembly plate 324. The fixed plate 321 is welded and fixed to the bottom of the assembly plate 324. Assembly blocks 325, symmetrically distributed front and rear, are welded and fixed to the top of the assembly plate 324. The bottom of the mounting frame 4... A rotating shaft 41, symmetrically distributed in front and back, is welded and fixed to the mounting bracket 4. The rotating shaft 41 is rotatably connected to the assembly block 325. Through the rotatable connection between the rotating shaft 41 and the assembly block 325, the tilt angle of the mounting bracket 4 can be adjusted. Thus, the angle of the measuring mirror panel 5 can be adjusted according to the usage requirements during use. A positioning component 6 is assembled between the rotating shaft 41 and the assembly block 325. By setting the positioning component 6, the relative angle between the rotating shaft 41 and the assembly block 325 can be limited, thereby completing the fixation of the angle of the measuring mirror panel 5 during the measurement process.

[0021] An auxiliary support arm 326 is welded and fixed between the fixed plate 321 and the assembly plate 324. By setting the auxiliary support arm 326, the overall strength of the mobile frame 32 can be strengthened and the stability of the mobile frame 32 during use can be improved.

[0022] like Figure 2As shown, the upper moving tube 322 is sleeved on the outer wall of the upper fixed tube 311, and the lower moving tube 323 is sleeved on the outer wall of the lower fixed tube 312. A limit slider is welded and fixed inside the upper moving tube 322. The limit slider is slidably connected to the limit groove. The limit groove is opened at the top of the upper fixed tube 311. By setting the limit slider and the inner groove, the relative sliding stroke between the fixed frame 31 and the moving frame 32 is limited, so as to prevent the moving frame 32 from falling off the fixed frame 31. Limit holes are evenly opened inside the lower fixed tube 312. A limit plug is inserted into the top of the lower moving tube 323 and extends into the limit hole. By inserting the limit plug into the limit hole, the position between the lower moving tube 323 and the lower fixed tube 312 is limited and fixed, maintaining the stability of the position between the moving frame 32 and the fixed frame 31, and making it easier to adjust the position of the moving frame 32.

[0023] like Figure 3 As shown, the positioning component 6 includes positioning holes 61, which are evenly opened on the side wall of the rotating shaft 41. A positioning pin 62 is inserted into the top of the assembly block 325. By inserting the positioning pin 62 into the positioning holes 61 at different positions, the relative angular position between the rotating shaft 41 and the assembly block 325 can be fixed, thereby fixing the position of the tilted mounting bracket 4 after adjustment.

[0024] like Figure 4 As shown, the mounting frame 4 is equipped with a cleaning component 2. The cleaning component 2 can clean the surface of the measuring mirror panel 5 to prevent dust from being present on the surface of the measuring mirror panel 5, which would affect the observation of the welding density of the hull stiffeners during the measurement process.

[0025] The cleaning component 2 includes an assembly cavity 21, which is located inside the mounting bracket 4. A sliding block 22 is slidably connected inside the assembly cavity 21. A handle block 23 that passes through the assembly cavity 21 is fixedly connected to the top of the sliding block 22. Brush bristles 24 are evenly pasted and fixed to the bottom of the sliding block 22. The brush bristles 24 are in contact with the surface of the measuring mirror panel 5. The handle block 23 can drive the sliding block 22 to slide inside the assembly cavity 21, so that the brush bristles 24 can remove dust from the surface of the measuring mirror panel 5.

[0026] Working principle: When using this invention to detect the welding density of the stiffening plates welded during shipbuilding, the adsorption plate 1 is first adsorbed and fixed to the side wall of the ship. Then, the distance between the moving frame 32 and the fixed frame 31 is adjusted according to the measurement needs. During the measurement process, the mounting frame 4 can also be rotated according to the measurement requirements to adjust the angle of the measuring mirror panel 5. The adjusted mounting frame 4 can improve the stability of the angle fixation by the cooperation of the positioning pin 62 and the positioning hole 61. Then, the sliding block 22 is slid in the assembly cavity 21 by the handle block 23. The dust on the surface of the measuring mirror panel 5 can be removed by the brush bristles 24, so that the measuring mirror panel 5 can maintain a high degree of cleanliness during use, thereby improving the accuracy of the measurement results.

Claims

1. A rapid detection device for ship welding density, comprising an adsorption plate (1), characterized in that: The side wall of the adsorption plate (1) is fixedly equipped with a support mechanism (3), the top of the support mechanism (3) is equipped with a mounting bracket (4), the mounting bracket (4) is equipped with a measuring mirror panel (5), and the mounting bracket (4) is equipped with a cleaning component (2). The support mechanism (3) includes a fixed frame (31), which is fixedly mounted on the side wall of the adsorption plate (1). A movable frame (32) is slidably connected to the end of the fixed frame (31). The movable frame (32) includes an assembly plate (324). An assembly block (325) is fixedly connected to the top of the assembly plate (324) and is symmetrically distributed in front and back. A rotating shaft (41) is fixedly mounted to the bottom of the mounting frame (4) and is symmetrically distributed in front and back. The rotating shaft (41) is rotatably connected to the assembly block (325). A positioning component (6) is assembled between the rotating shaft (41) and the assembly block (325).

2. The rapid detection device for ship welding density according to claim 1, characterized in that: The fixed frame (31) includes an upper fixed tube (311) and a lower fixed tube (312). The upper fixed tube (311) and the lower fixed tube (312) are fixedly connected to the side wall of the adsorption plate (1) in an symmetrical manner. The movable frame (32) includes a fixed plate (321). The fixed plate (321) is fixedly connected to the bottom of the assembly plate (324). The side wall of the fixed plate (321) is fixedly connected to an upper movable tube (322) and a lower movable tube (323). The upper movable tube (322) and the lower movable tube (323) are slidably connected to the upper fixed tube (311) and the lower fixed tube (312), respectively.

3. The rapid detection device for ship welding density according to claim 2, characterized in that: An auxiliary support arm (326) is fixedly assembled between the fixed plate (321) and the assembly plate (324).

4. The rapid detection device for ship welding density according to claim 1, characterized in that: The positioning component (6) includes positioning holes (61), which are evenly distributed on the side wall of the rotating shaft (41). The top of the assembly block (325) is fitted with a positioning pin (62) that penetrates into the positioning hole (61).

5. The rapid detection device for ship welding density according to claim 1, characterized in that: The cleaning component (2) includes an assembly cavity (21), which is opened in the assembly plate (324). A sliding block (22) is slidably connected in the assembly cavity (21). A handle block (23) that penetrates the assembly cavity (21) is fixedly connected to the top of the sliding block (22). Brush bristles (24) are evenly fixedly connected to the bottom of the sliding block (22).

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