A marine shafting alignment deviation laser dynamic detector

Abstract

The utility model relates to laser dynamic detector technical field, and disclose a marine shafting centering deviation laser dynamic detector, including base, fixedly installed the mounting post of base upper portion, the adjusting column of sleeve joint in the inside of mounting post, the support plate of fixedly installed adjusting column upper portion, the support seat of fixedly installed through fixed column support plate upper portion, the electric telescopic handle of fixedly installed in the inside of mounting post and set up the connecting assembly of base upper portion, the connecting assembly includes setting up the mounting mechanism of base upper portion, the adjusting mechanism is provided with in base upper portion, electric telescopic handle output and adjusting column fixed connection. The utility model solved the existing device through elastic part to the detector body reached the fixed effect, because elastic part has the instability, thereby cannot play the better fixed effect to the detector body, and further influenced the stability problem in the process of using the detector body.

Description

Technical Field

[0001] This utility model relates to the field of laser dynamic testing instrument technology, specifically a laser dynamic testing instrument for ship shafting alignment deviation. Background Technology

[0002] Laser dynamic testing instrument is a high-precision non-contact measuring device based on laser technology. It is mainly used to monitor the dynamic parameters of objects in real time (such as vibration, displacement, speed, frequency, etc.). It is especially suitable for precision testing in motion or high-speed changing scenarios. Laser dynamic testing instrument is required in the process of misalignment of marine shafting.

[0003] According to the portable laser detector disclosed in patent publication number CN 219200482 U, the device can support and fix detectors of different specifications, making it convenient to carry and use the laser detector when going out. The support frames are close to each other and the detector is squeezed and fixed by the pressure plate, eliminating the need for manual handling of the detector and ensuring the accuracy of the measurement results. However, when the device achieves the fixing effect of the detector body by elastic elements, the instability of the elastic elements makes it impossible to achieve a good fixing effect on the detector body, thus affecting the stability of the detector body during use.

[0004] To address this issue, we propose a laser dynamic detector for marine shaft alignment deviation. Utility Model Content

[0005] The purpose of this invention is to provide a laser dynamic detector for ship shaft alignment deviation, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a laser dynamic detector for ship shafting alignment deviation, including a base;

[0007] A mounting post that is fixedly installed on the upper part of the base;

[0008] An adjusting column that fits inside the mounting column;

[0009] A support plate fixedly installed on the upper part of the adjusting column;

[0010] The support base is fixedly installed on the upper part of the support plate by a fixing column;

[0011] An electric telescopic rod that is fixedly installed inside the mounting column;

[0012] The connecting component is provided on the upper part of the base. The connecting component includes a mounting mechanism provided on the upper part of the base. An adjustment mechanism is provided on the upper part of the base. The output end of the electric telescopic rod is fixedly connected to the adjustment column. A heat dissipation hole is provided at the front of the mounting column, and a wiring hole is provided on the side of the mounting column.

[0013] Preferably, the installation mechanism includes a first adjusting plate disposed at the front of the support base. The front of the first adjusting plate has a convex groove. A convex column is slidably connected to the inner wall of the convex groove. A mounting base is fixedly connected to the outer side of the convex column. The laser dynamic detector body is fixedly installed on the outer side of the mounting base. A movable groove is disposed inside the first adjusting plate. A movable block is slidably connected to the inner wall of the movable groove. An inclined locking block is fixedly connected to one side of the movable block. A connecting rod is fixedly connected to the side of the movable block away from the inclined locking block. A first spring is fixedly connected to the inner wall of the movable groove. A locking groove is disposed on one side of the convex column. An inner groove is disposed at the bottom of the inner wall of the convex groove. An ejector column is sleeved inside the inner groove. A second spring is fixedly connected to the inner wall of the inner groove.

[0014] Preferably, the adjustment mechanism includes a first slide groove formed at the front of the support base, a first slider slidably connected to the inner wall of the first slide groove, a first lead screw rotatably connected to the inside of the support base via a bearing, a second adjustment plate fixedly connected to the front of the first slider, a second slide groove formed at the front of the second adjustment plate, a second slider slidably connected to the inner wall of the second slide groove, and a second lead screw rotatably connected to the inside of the second adjustment plate via a bearing.

[0015] Preferably, the inclined plate block movably passes through the movable groove, and the inclined plate block is engaged with the groove. Through the cooperation of the first adjusting plate, the convex groove, the convex column, the mounting base, the laser dynamic detector body, the movable groove, the movable block, the inclined plate block, the connecting rod, the first spring, the groove, the inner groove, the ejector column, and the second spring, it is convenient for manual installation of the laser dynamic detector body. The installation and disassembly operations are simple and convenient, which facilitates subsequent manual disassembly of the laser dynamic detector body, and further facilitates manual inspection and maintenance of the laser dynamic detector body. In addition, by pre-drilling mounting holes on the surface of the mounting base, the laser dynamic detector body can be fixedly installed in a fixed position, which can always achieve the detection effect, increasing the applicability of the device.

[0016] Preferably, one end of the first spring is fixedly connected to the movable block, the outer end of the connecting rod movably passes through the movable groove, and the outer end of the connecting rod is fixedly connected to a limit block.

[0017] Preferably, the top end of the second spring is fixedly connected to the ejector post.

[0018] Preferably, the first slider is threaded to the outer wall of the first lead screw, and the outer ends of the first lead screw and the second lead screw are both fixedly connected with knobs. Through the cooperation of the first slide groove, the first slider, the first lead screw, the second adjusting plate, the second slide groove, the second slider, and the second lead screw, the laser dynamic detector body after installation can be adjusted, which makes subsequent detection operations more convenient and further increases the applicability of the device.

[0019] Preferably, the second slider is threadedly connected to the outer wall of the second lead screw, and the outer side of the second slider is fixedly connected to the first adjusting plate.

[0020] This invention provides a laser dynamic detection instrument for marine shafting alignment deviation. This laser dynamic detection instrument for marine shafting alignment deviation has the following advantages:

[0021] (1) The laser dynamic detector for shaft alignment deviation of the ship has a set installation mechanism. Under the action of the first adjusting plate, the convex groove, the convex column, the mounting base, the laser dynamic detector body, the movable groove, the movable block, the inclined block, the connecting rod, the first spring, the slot, the inner groove, the ejector column, and the second spring, it is convenient for manual installation of the laser dynamic detector body. The laser dynamic detector body has good stability after installation, which makes the laser dynamic detector body more convenient for subsequent detection operations. The installation and disassembly operations are simple and convenient, which makes it convenient for manual disassembly of the laser dynamic detector body. This facilitates manual inspection and maintenance of the laser dynamic detector body. In addition, by opening the mounting hole on the surface of the mounting base in advance, the laser dynamic detector body can be fixedly installed in a fixed position, which can always play a detection role and increase the applicability of the device.

[0022] (2) The laser dynamic detector for shaft alignment deviation of the ship has an adjustment mechanism. Under the action of the first slide, the first slider, the first lead screw, the second adjustment plate, the second slide, the second slider, and the second lead screw, the laser dynamic detector body can be adjusted after installation, which makes subsequent detection operations more convenient and further increases the applicability of the device. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the overall partial cross-sectional structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the installation mechanism structure of this utility model;

[0026] Figure 4 This is a partial structural diagram of the installation mechanism of this utility model;

[0027] Figure 5 This is a partial structural diagram of the installation mechanism of this utility model;

[0028] Figure 6 This is a schematic diagram of the adjustment mechanism of this utility model;

[0029] In the diagram: 1. Base; 2. Mounting column; 3. Connecting assembly; 31. Mounting mechanism; 311. First adjusting plate; 312. Convex groove; 313. Convex column; 314. Mounting seat; 315. Laser dynamic detector body; 316. Movable groove; 317. Movable block; 318. Inclined locking block; 319. Connecting rod; 3110. First spring; 3111. Locking groove; 3112. Inner groove; 3113. Ejector column; 3114. Second spring; 32. Adjusting mechanism; 321. First sliding groove; 322. First slider; 323. First lead screw; 324. Second adjusting plate; 325. Second sliding groove; 326. Second slider; 327. Second lead screw; 4. Adjusting column; 5. Support plate; 6. Support seat; 7. Electric telescopic rod. Detailed Implementation

[0030] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0031] Example 1

[0032] like Figure 1-6 As shown, this utility model provides a technical solution: a laser dynamic detector for marine shaft alignment deviation, including a base 1, a mounting column 2 fixedly installed on the upper part of the base 1, an adjusting column 4 sleeved inside the mounting column 2, a support plate 5 fixedly installed on the upper part of the adjusting column 4, a support seat 6 fixedly installed on the upper part of the support plate 5 by the fixing column, an electric telescopic rod 7 fixedly installed inside the mounting column 2, and a connecting assembly 3 set on the upper part of the base 1. The connecting assembly 3 includes a mounting mechanism 31 set on the upper part of the base 1, an adjusting mechanism 32 set on the upper part of the base 1, and the output end of the electric telescopic rod 7 fixedly connected to the adjusting column 4. The mounting column 2 has a heat dissipation hole at the front and a wiring hole on the side. The mounting mechanism 31 includes a first adjusting plate 311 set on the front of the support seat 6. The first adjustment plate 311 has a convex groove 312, and a convex column 313 is slidably connected to the inner wall of the convex groove 312. A mounting base 314 is fixedly connected to the outer side of the convex column 313. A laser dynamic detector body 315 is fixedly installed on the outer side of the mounting base 314. The first adjustment plate 311 has a movable groove 316 inside, and a movable block 317 is slidably connected to the inner wall of the movable groove 316. A sloped locking block 318 is fixedly connected to one side of the movable block 317. A connecting rod 319 is fixedly connected to the side of the movable block 317 away from the sloped locking block 318. A first spring 3110 is fixedly connected to the inner wall of the movable groove 316. A locking groove 3111 is opened on one side of the convex column 313. An inner groove 3112 is opened at the bottom of the inner wall of the convex groove 312. An ejector column 3113 is sleeved inside the inner groove 3112. A second spring 3114 is fixedly connected to the inner wall of the inner groove 3112.

[0033] In this embodiment, the inclined plate 318 is movably inserted through the movable groove 316. The inclined plate 318 is engaged with the groove 3111. Through the cooperation of the first adjusting plate 311, the convex groove 312, the convex column 313, the mounting base 314, the laser dynamic detector body 315, the movable groove 316, the movable block 317, the inclined plate 318, the connecting rod 319, the first spring 3110, the groove 3111, the inner groove 3112, the ejector column 3113, and the second spring 3114, it is convenient for manual installation of the laser dynamic detector body 315. The installation and disassembly operations are simple and convenient, which facilitates subsequent manual disassembly of the laser dynamic detector body 315, and facilitates manual inspection and maintenance of the laser dynamic detector body 315. In addition, by pre-opening the mounting hole on the surface of the mounting base 314, the laser dynamic detector body 315 can be fixedly installed in a fixed position, which can always play a detection role, increasing the applicability of the device.

[0034] Furthermore, one end of the first spring 3110 is fixedly connected to the movable block 317, the outer end of the connecting rod 319 moves through the movable groove 316, and the outer end of the connecting rod 319 is fixedly connected to a limit block.

[0035] Furthermore, the top of the second spring 3114 is fixedly connected to the ejector post 3113.

[0036] In use, the device is first placed manually in the designated position. Then, the convex column 313, fixed to one side of the mounting base 314, is manually engaged with the convex groove 312. As the convex column 313 moves downwards into the groove 312, the inclined plate 318, with its inclined upper part, presses against it, pushing it into the movable groove 316. When the convex column 313 and groove 312 are fully engaged, the first spring 3110, under its elastic force, causes the movable block 317 to move the inclined plate 318 outwards, engaging it with the groove 3111. This secures the convex column 313 within the groove 312, completing the installation of the laser dynamic detector body 315. The laser dynamic detector body 315 can then be used to inspect the marine shafting. In terms of operation with deviation, when it is necessary to disassemble the laser dynamic detector body 315, simply pull the connecting rod 319 outward by hand. This will cause the movable block 317, which is fixedly connected to the inner end of the connecting rod 319, to move the inclined plate block 318 outward, thereby separating the inclined plate block 318 from the slot 3111. Then, under the action of the second spring 3114, the ejector column 3113 can press the convex column 313 upward. Since the convex column 313 is fixedly connected to the mounting base 314, the convex column 313 and the mounting base 314 can move upward, causing the inclined plate block 318 to misalign with the slot 3111. There is no need for manual support of the connecting rod 319. Then, the mounting base 314 and the laser dynamic detector body 315 can be taken out upward. This makes it convenient for manual storage, inspection and maintenance of the laser dynamic detector body 315, increasing the applicability of the device.

[0037] Example 2

[0038] Based on Embodiment 1, a preferred embodiment of the laser dynamic detection instrument for marine shafting alignment deviation provided by this utility model is as follows: Figures 1 to 6 As shown: The adjustment mechanism 32 includes a first slide groove 321 opened at the front of the support base 6. A first slider 322 is slidably connected to the inner wall of the first slide groove 321. A first lead screw 323 is rotatably connected to the inside of the support base 6 through a bearing. A second adjustment plate 324 is fixedly connected to the front of the first slider 322. A second slide groove 325 is opened at the front of the second adjustment plate 324. A second slider 326 is slidably connected to the inner wall of the second slide groove 325. A second lead screw 327 is rotatably connected to the inside of the second adjustment plate 324 through a bearing.

[0039] In this embodiment, the first slider 322 is threaded to the outer wall of the first lead screw 323. The outer ends of the first lead screw 323 and the second lead screw 327 are both fixedly connected with knobs. Through the cooperation of the first slide groove 321, the first slider 322, the first lead screw 323, the second adjusting plate 324, the second slide groove 325, the second slider 326, and the second lead screw 327, the laser dynamic detector body 315 after installation can be adjusted, which makes subsequent detection operations more convenient and further increases the applicability of the device.

[0040] Furthermore, the second slider 326 is threadedly connected to the outer wall of the second lead screw 327, and the outer side of the second slider 326 is fixedly connected to the first adjusting plate 311.

[0041] After the laser dynamic inspection instrument body 315 is installed, the electric telescopic rod 7 drives the adjusting column 4 to move up and down, thereby adjusting the laser dynamic inspection instrument body 315 vertically and facilitating subsequent inspection operations. Furthermore, by manually rotating the first lead screw 323, the first slider 322, threaded onto the outer wall of the first lead screw 323, slides up and down within the first slide groove 321, allowing the second adjusting plate 324, fixedly connected to the front of the first slider 322, to be adjusted vertically. Simultaneously, by manually rotating the second lead screw 327, the second slider 326, threaded onto the outer wall of the second lead screw 327, moves left and right within the second slide groove 325, allowing the first adjusting plate 311, fixedly connected to the front of the second slider 326, to be adjusted left and right. This allows for fine-tuning of the laser dynamic inspection instrument body 315 vertically and horizontally, further facilitating subsequent inspection operations, increasing the device's applicability, and eliminating the need for manual handling of the laser dynamic inspection instrument body 315, resulting in better inspection results.

[0042] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A laser dynamic detector for ship shaft alignment deviation, comprising a base (1); Mounting post (2) is fixedly installed on the upper part of the base (1); Adjustment column (4) fitted inside mounting column (2); A support plate (5) is fixedly installed on the upper part of the adjusting column (4); The support base (6) is fixedly installed on the upper part of the support plate (5) by a fixed column; An electric telescopic rod (7) is fixedly installed inside the mounting column (2); And a connecting component (3) disposed on the upper part of the base (1), characterized in that: The connecting component (3) includes an installation mechanism (31) set on the upper part of the base (1), an adjustment mechanism (32) is set on the upper part of the base (1), the output end of the electric telescopic rod (7) is fixedly connected to the adjustment column (4), the front part of the installation column (2) is provided with a heat dissipation hole, and the side part of the installation column (2) is provided with a wiring hole.

2. The laser dynamic detector for marine shafting alignment deviation according to claim 1, characterized in that: The mounting mechanism (31) includes a first adjusting plate (311) disposed at the front of the support base (6). A convex groove (312) is provided at the front of the first adjusting plate (311). A convex column (313) is slidably connected to the inner wall of the convex groove (312). A mounting base (314) is fixedly connected to the outer side of the convex column (313). A laser dynamic detector body (315) is fixedly mounted on the outer side of the mounting base (314). A movable groove (316) is provided inside the first adjusting plate (311). A movable block (317) is slidably connected to the inner wall of the movable groove (316). A inclined plate block (318) is fixedly connected to one side of the movable block (317), and a connecting rod (319) is fixedly connected to the side of the movable block (317) away from the inclined plate block (318). A first spring (3110) is fixedly connected to the inner wall of the movable groove (316). A slot (3111) is opened on one side of the convex column (313). An inner groove (3112) is opened at the bottom of the inner wall of the convex groove (312). An ejector column (3113) is sleeved inside the inner groove (3112). A second spring (3114) is fixedly connected to the inner wall of the inner groove (3112).

3. The laser dynamic detection instrument for marine shafting alignment deviation according to claim 1, characterized in that: The adjustment mechanism (32) includes a first slide groove (321) opened at the front of the support base (6), a first slider (322) slidably connected to the inner wall of the first slide groove (321), a first lead screw (323) rotatably connected to the inside of the support base (6) through a bearing, a second adjustment plate (324) fixedly connected to the front of the first slider (322), a second slide groove (325) opened at the front of the second adjustment plate (324), a second slider (326) slidably connected to the inner wall of the second slide groove (325), and a second lead screw (327) rotatably connected to the inside of the second adjustment plate (324) through a bearing.

4. The laser dynamic detection instrument for marine shafting alignment deviation according to claim 2, characterized in that: The inclined plate (318) is movably inserted through the movable groove (316), and the inclined plate (318) is engaged with the groove (3111).

5. A laser dynamic detector for marine shafting alignment deviation according to claim 2, characterized in that: One end of the first spring (3110) is fixedly connected to the movable block (317), the outer end of the connecting rod (319) is movably inserted through the movable groove (316), and the outer end of the connecting rod (319) is fixedly connected to the limit block.

6. A laser dynamic detector for marine shafting alignment deviation according to claim 2, characterized in that: The top end of the second spring (3114) is fixedly connected to the ejector post (3113).

7. A laser dynamic detector for marine shafting alignment deviation according to claim 3, characterized in that: The first slider (322) is threaded to the outer wall of the first lead screw (323), and the outer ends of the first lead screw (323) and the second lead screw (327) are both fixedly connected with knobs.

8. A laser dynamic detector for marine shafting alignment deviation according to claim 3, characterized in that: The second slider (326) is threaded to the outer wall of the second lead screw (327), and the outer side of the second slider (326) is fixedly connected to the first adjusting plate (311).

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