Flatness inspection device for ship construction

Abstract

The utility model relates to the technical field of ship construction detection equipment, and discloses a flatness inspection device for ship construction, which comprises a workbench, and the top of the workbench is provided with a placing device. The detection device comprises a hydraulic telescopic rod, a limiting sliding block, a middle connecting rod piece, a limiting sliding frame, a detection placement table, a U-shaped frame, a mounting bolt, an insertion detection plate, a mounting base, a buzzer, a connecting cable, a pressure sensor, a placement piece, a balance connecting pad, a bottom end connecting strip and a limiting magnetic attraction inner sliding piece. According to the flatness inspection device for shipbuilding, the detection device is arranged, when unevenness is detected, the right side of a pressure sensor is blocked, after pressure is sensed, the pressure sensor transmits a signal to a buzzer, the buzzer makes a sound to give an alarm, workers are reminded of unevenness, repairing is conducted in time, and the working efficiency is improved. A pressure sensor can be arranged during detection of the inspection ruler, and the device can be timely found and stopped when unevenness and pause occur.

Description

Technical Field

[0001] The utility model relates to the technical field of shipbuilding detection equipment, in particular to a flatness detection device for shipbuilding. Background Art

[0002] Ships are a general term for various vessels. Ships are vehicles that can navigate or anchor in water for transportation or operations, and they have different technical performance, equipment, and structural types depending on their usage requirements. During shipbuilding and maintenance, deck flatness testing is a crucial task, necessitating a flatness inspection device.

[0003] The prior art discloses a flatness inspection device for shipbuilding with announcement number CN214407318U, comprising a base, three inspection rulers sequentially provided on the top of the base, the three inspection rulers being hinged in turn by a rotating shaft, the three inspection rulers being magnetically connected at their ends away from the hinges, multiple travel scales being provided on the inner side of each inspection ruler, the top and bottom ends of each travel scale extending to the outer side of the inspection ruler, and sliders being symmetrically mounted on both ends of each travel scale near the inner side of the inspection ruler, symmetrically provided with sliding grooves on both sides of the inner wall of each inspection ruler, and each slider being slidably connected to the sliding groove. The present invention realizes that the device can simultaneously perform multi-point inspections on an area by hingedly connecting the three inspection rulers in turn by a rotating shaft, and multiple travel scales being provided on the inner side of each inspection ruler, making the inspection results more intuitive and adjustable according to changes in the site, making the device widely applicable and highly efficient.

[0004] The above-mentioned flatness inspection device observes the data of the scale of each stroke ruler that exceeds the top part of the inspection ruler, and adjusts the deck to make the deck level. Then, the inspection ruler is placed directly on the horizontal deck. By observing each stroke ruler and according to the scale on the outside of the inspection ruler, the drop points on the deck are found and repaired. The inspection ruler of the above-mentioned device is not equipped with a pressure sensor during detection. When unevenness occurs and the device cannot be detected and stopped in time, the effect during use is not good, which needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a flatness inspection device for shipbuilding to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a flatness inspection device for shipbuilding, comprising a workbench, a placing device is provided on the top of the workbench, and a detection device is provided on the top of the workbench.

[0007] The detection device includes a hydraulic telescopic rod, a limit slider, an intermediate connecting rod, a limit slide, a detection placement table, a U-shaped frame, a mounting bolt, an insertion detection plate, a mounting seat, a buzzer, a connecting cable, a pressure sensor, a placement piece, a balance connection pad, a bottom connecting bar and a limit magnetic inner slide. The hydraulic telescopic rod is fixedly connected to the top left side of the workbench, the limit slider is fixedly connected to the top of the hydraulic telescopic rod, the intermediate connecting rod is fixedly connected to the inside of the limit slider, the limit slider is slidably connected to the inside of the limit slide, the limit slide is fixedly connected to the top left side of the workbench, the U-shaped frame is fixedly connected to the side of the limit magnetic inner slide, the mounting seat is fixedly connected to the right side of the limit magnetic inner slide, the insertion detection plate is plugged into the inside of the mounting seat, the bottom connecting bar is fixedly connected to the right side of the insertion detection plate, the placement piece is fixedly connected to the top of the bottom connecting bar, the balance connection pad is fixedly connected to the right side of the placement piece, and the connecting cable is fixedly connected to the front of the pressure sensor.

[0008] Preferably, the placement device includes a placement seat, a support box, an air pump, a connecting air pipe, a placement hollow box and a front connecting protective plate. The placement seat is fixedly connected to the top of the workbench, the support box is fixedly connected to the front of the placement seat, the air pump is fixedly connected to the top of the support box, the connecting air pipe is fixedly connected to the back of the air pump, the placement hollow box is connected to the top of the workbench, the front connecting protective plate is connected to the front of the placement hollow box, and a through groove is provided on the top of the placement hollow box.

[0009] Preferably, one end of the connecting air pipe away from the back of the air pump component passes through the front connecting protective plate and is connected to the front side of the hollow box component.

[0010] Preferably, a thread groove is provided on the left side of the interior of the insertion detection plate, a connecting screw hole with the same aperture as the thread groove is provided on the top of the mounting seat, and the mounting bolt is threadedly connected to the interior of the thread groove and the connecting screw hole.

[0011] Preferably, a limiting slide is fixedly connected to the left side of the top of the workbench, the detection placement table is fixedly connected to the back of the middle connecting rod, and the limiting magnetic inner slide is slidably connected to the surface of the detection placement table. The magnetic drive component is used to drive the limiting magnetic inner slide to slide horizontally, so that the top of the material inserted into the detection plate slides from left to right to perform flatness detection and perform lateral limit movement to ensure that the flatness detection component can remain parallel during sliding to avoid affecting the accuracy of the results.

[0012] Preferably, the pressure sensor is connected to the inside of the placement piece, and the pressure sensor extends through the inside of the placement piece and is connected to the right side of the placement piece. The right end of the pressure sensor is flush with the right end of the balance connection pad. When unevenness is detected, the right side of the pressure sensor will be obstructed. After sensing the pressure, the pressure sensor transmits the signal to the buzzer, causing the buzzer to sound an alarm. The pressure sensor is located at the rightmost end of the detection component, and can detect unevenness at the first time.

[0013] Preferably, the buzzer is connected to the top of the insertion detection board, and the end of the connecting cable away from the front of the pressure sensor is connected to the back of the buzzer.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The flatness inspection device for ship construction is equipped with a detection device. When unevenness is detected, the right side of the pressure sensor will be blocked. After sensing the pressure, the pressure sensor transmits the signal to the buzzer, causing the buzzer to sound an alarm to remind the staff of the unevenness and then repair it in time. The inspection ruler can be set with a pressure sensor during detection, and the device can be discovered and stopped in time when unevenness occurs.

[0016] 2. The flatness inspection device for ship construction is equipped with a placement device. The ship plate to be inspected is placed on the top of the hollow box, so that the bottom end is attached to the top of the hollow box. Then the air pump can be started to generate negative pressure suction, and the air pipe can be connected to the hollow box to extend to the hollow box. The slot on the top of the hollow box is used for diversion and adsorption to adsorb the placed ship materials, thereby avoiding slippage during inspection and omission of inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0019] Figure 3 This is a schematic diagram of the overall top view of the structure of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point B in the middle.

[0021] In the figure: 1. Workbench; 2. Placing device; 201. Placing seat; 202. Support box; 203. Air pump part; 204. Connecting air pipe; 205. Placing hollow box; 206. Front connecting protective plate; 3. Detection device; 301. Hydraulic telescopic rod; 302. Limiting slider; 303. Middle connecting rod; 304. Limiting slide; 305. Detection placing table; 306. U-shaped frame; 307. Mounting bolt; 308. Insert detection board; 309. Mounting seat; 310. Buzzer; 311. Connecting cable; 312. Pressure sensor; 313. Placing part; 314. Balance connection pad; 315. Bottom connecting strip; 316. Limiting magnetic inner slide. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 , the utility model provides the following technical solutions:

[0024] A flatness inspection device for shipbuilding comprises a workbench 1, a placing device 2 is provided on the top of the workbench 1, and a detection device 3 is provided on the top of the workbench 1.

[0025] The detection device 3 includes a hydraulic telescopic rod 301, a limit slider 302, an intermediate connecting rod 303, a limit slide 304, a detection placement table 305, a U-shaped frame 306, a mounting bolt 307, an insertion detection plate 308, a mounting seat 309, a buzzer 310, a connecting cable 311, a pressure sensor 312, a placement piece 313, a balance connection pad 314, a bottom end connecting strip 315 and a limit magnetic inner slide 316. The hydraulic telescopic rod 301 is fixedly connected to the top left side of the workbench 1, the limit slider 302 is fixedly connected to the top of the hydraulic telescopic rod 301, the intermediate connecting rod 303 is fixedly connected to the inside of the limit slider 302, and the limit slider 302 slides and connects The U-shaped frame 306 is fixedly connected to the side of the limiting magnetic inner slide 316, the mounting seat 309 is fixedly connected to the right side of the limiting magnetic inner slide 316, the insertion detection board 308 is plugged into the inside of the mounting seat 309, the bottom connecting strip 315 is fixedly connected to the right side of the insertion detection board 308, the placement piece 313 is fixedly connected to the top of the bottom connecting strip 315, the balance connection pad 314 is fixedly connected to the right side of the placement piece 313, the connecting cable 311 is fixedly connected to the front of the pressure sensor 312, the buzzer 310 is connected to the top of the insertion detection board 308, and the connecting line 311 is fixedly connected to the front of the pressure sensor 312. The end of the cable 311 away from the front of the pressure sensor 312 is connected to the back of the buzzer 310, and a threaded groove is provided on the left side of the inner part of the insertion detection plate 308. A connecting screw hole with the same aperture as the threaded groove is provided on the top of the mounting seat 309. The mounting bolt 307 is threadedly connected to the inside of the threaded groove and the connecting screw hole. The top left side of the workbench 1 is fixedly connected to the limited slide plate, and the detection placement table 305 is fixedly connected to the back of the middle connecting rod 303. The limiting magnetic inner slide 316 is slidably connected to the surface of the detection placement table 305. The magnetic drive component is used to drive the limiting magnetic inner slide 316 to slide horizontally, so that the top of the insertion detection plate 308 that fits the material slides from left to right, To detect the flatness of the surface, the lateral limit is performed to ensure that the flatness detection component can remain parallel during sliding to avoid affecting the accuracy of the results. The pressure sensor 312 is connected to the inside of the placement component 313. The pressure sensor 312 extends through the inside of the placement component 313 and is connected to the right side of the placement component 313. The right end of the pressure sensor 312 is flush with the right end of the balance connection pad 314. When unevenness is detected, the right side of the pressure sensor 312 will be obstructed. After sensing the pressure, the pressure sensor 312 transmits a signal to the buzzer 310, causing the buzzer 310 to sound an alarm. The pressure sensor 312 is located at the rightmost end of the detection component and can detect unevenness at the first time.

[0026] The placement device 2 includes a placement seat 201, a support box 202, an air pump part 203, a connecting air pipe 204, a placement hollow box 205 and a front connecting protective plate 206. The placement seat 201 is fixedly connected to the top of the workbench 1, the support box 202 is fixedly connected to the front of the placement seat 201, the air pump part 203 is fixedly connected to the top of the support box 202, the connecting air pipe 204 is fixedly connected to the back of the air pump part 203, the placement hollow box 205 is connected to the top of the workbench 1, the front connecting protective plate 206 is connected to the front of the placement hollow box 205, and a through groove is opened on the top of the placement hollow box 205. The end of the connecting air pipe 204 away from the back of the air pump part 203 passes through the front connecting protective plate 206 and is connected to the front of the placement hollow box 205.

[0027] When in use, the ship plate to be inspected is placed on the top of the hollow box 205, and the bottom end is attached to the top of the hollow box 205. Then the air pump 203 can be started to generate negative pressure suction to cooperate with the connecting air pipe 204 to extend to the hollow box 205 and use the through groove on the top of the hollow box 205 to divert the adsorption and adsorb the placed ship material. Then the flatness can be detected by the detection device 3. The height of the detection placement table 305 can be adjusted by the hydraulic telescopic rod 301. When it is adjusted to an appropriate height, the bottom of the insertion detection plate 308 opposite to the bottom end of the limiting magnetic inner slide 316 can be in contact with the top of the ship material to be inspected to stop driving. Then the magnetic drive component can be used to drive the limiting magnetic inner slide 31 6 Slide horizontally to allow the insertion detection plate 308 to slide from left to right on the top of the material to detect the flatness, and the insertion detection plate 308 is inserted into the mounting seat 309 and fixed by the mounting bolts 307. When in use, the insertion detection plate 308 of appropriate size can be assembled according to needs to adapt to the ship material for detection, and then when unevenness is detected, the right side of the pressure sensor 312 will be obstructed. After sensing the pressure, the pressure sensor 312 transmits the signal to the buzzer 310, causing the buzzer 310 to sound an alarm to remind the staff of the unevenness, and then repair it in time, so that the inspection ruler can set the pressure sensing setting during detection, and can timely detect and stop the device when unevenness occurs, and the use effect is good.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flatness inspection device for shipbuilding, comprising a workbench (1), characterized in that: A placing device (2) is provided on the top of the workbench (1), and a detecting device (3) is provided on the top of the workbench (1); The detection device (3) comprises a hydraulic telescopic rod (301), a limiting slider (302), an intermediate connecting rod (303), a limiting slide (304), a detection placement table (305), a U-shaped frame (306), a mounting bolt (307), an insertion detection plate (308), a mounting seat (309), a buzzer (310), a connecting cable (311), a pressure sensor (312), a placement member (313), a balance connection pad (314), a bottom end connecting strip (315) and a limiting magnetic inner slide (316), wherein the hydraulic telescopic rod (301) is fixedly connected to the top left side of the workbench (1), the limiting slider (302) is fixedly connected to the top of the hydraulic telescopic rod (301), and the intermediate connecting rod (303) is fixedly connected to the inner side of the limiting slider (302). The limiting slider (302) is slidably connected to the inside of the limiting slide (304), the limiting slide (304) is fixedly connected to the top left of the workbench (1), the U-shaped frame (306) is fixedly connected to the side of the limiting magnetic inner slide (316), the mounting seat (309) is fixedly connected to the right side of the limiting magnetic inner slide (316), the insertion detection plate (308) is plugged into the inside of the mounting seat (309), the bottom connecting bar (315) is fixedly connected to the right side of the insertion detection plate (308), the placement member (313) is fixedly connected to the top of the bottom connecting bar (315), the balance connection pad (314) is fixedly connected to the right side of the placement member (313), and the connection cable (311) is fixedly connected to the front of the pressure sensor (312).

2. A flatness inspection device for shipbuilding according to claim 1, characterized in that: The placement device (2) comprises a placement seat (201), a support box (202), an air pump (203), a connecting air pipe (204), a placement hollow box (205) and a front connection protection plate (206); the placement seat (201) is fixedly connected to the top of the workbench (1); the support box (202) is fixedly connected to the front of the placement seat (201); the air pump (203) is fixedly connected to the top of the support box (202); the connecting air pipe (204) is fixedly connected to the back of the air pump (203); the placement hollow box (205) is connected to the top of the workbench (1); the front connection protection plate (206) is connected to the front of the placement hollow box (205); and a through slot is provided on the top of the placement hollow box (205).

3. A flatness inspection device for shipbuilding according to claim 2, characterized in that: One end of the connecting air pipe (204) away from the back of the air pump component (203) passes through the front connecting protection plate (206) and is connected to the front side of the hollow box component (205).

4. The flatness inspection device for shipbuilding according to claim 1, characterized in that: A threaded groove is provided on the left side of the interior of the insertion detection plate (308), a connecting screw hole having the same diameter as the threaded groove is provided on the top of the mounting seat (309), and the mounting bolt (307) is threadedly connected to the interior of the threaded groove and the connecting screw hole.

5. The flatness inspection device for shipbuilding according to claim 1, characterized in that: The left side of the top of the workbench (1) is fixedly connected to a limiting slide, the detection placement platform (305) is fixedly connected to the back of the middle connecting rod (303), and the limiting magnetic inner slide (316) is slidably connected to the surface of the detection placement platform (305).

6. The flatness inspection device for shipbuilding according to claim 1, characterized in that: The pressure sensor (312) is connected to the inside of the placement piece (313), extends through the inside of the placement piece (313) and is connected to the right side of the placement piece (313), and the right end of the pressure sensor (312) is flush with the right end of the balance connection pad (314).

7. The flatness inspection device for shipbuilding according to claim 1, characterized in that: The buzzer (310) is connected to the top of the insertion detection board (308), and the end of the connection cable (311) away from the front of the pressure sensor (312) is connected to the back of the buzzer (310).

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