Adjustable correcting tool for marine handrail

Abstract

The utility model discloses an adjustable correcting tool for a marine handrail, belongs to the technical field of ships, and solves the problems that the manual fixing of the handrail is unstable and the error is large when the handrail is welded. The adjustable correcting tool for the marine handrail comprises a base, a supporting structure is arranged on the base, the supporting structure comprises two first connecting rods and a second connecting rod, the two first connecting rods are both installed on the base in a sliding mode, the two first connecting rods are both installed on the base in an inclined mode, and the second connecting rod is installed on the base in an inclined mode. One ends of the two first connecting rods are connected with each other, the other ends of the two first connecting rods are connected with each other, the ends, making contact with each other, of the two first connecting rods are connected with the bottom of a second connecting rod, the top of the second connecting rod is provided with an adjusting device used for adjusting the height of the handrail, the adjusting device comprises a threaded rod and a sleeve, and one end of the threaded rod is installed at the top of the second connecting rod. According to the adjustable correcting tool for the marine handrail, the overall stability of the handrail and the overall attractiveness of the handrail are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ships, and more particularly to an adjustable correction tool for ship railings. Background Art

[0002] Railings are necessary for ship decks. To ensure the safety of the ship, railings are installed on both sides of the ship and at various edges.

[0003] Railing installation is typically done by welding, requiring one person to hold the railing to be installed, align it with the existing railing, and then weld it securely. To ensure the overall quality and aesthetics of the railings, both railings must be at the same height and aligned. However, manual fixing of railings is unstable and can result in large errors. Therefore, the development and design of an adjustable calibration tool for ship railings is urgently needed. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide an adjustable correction tool for ship railings in view of the above-mentioned deficiencies in the prior art, so as to achieve precise correction of the ship railings and improve the overall stability and aesthetics of the railings.

[0005] The technical solution of the present utility model is as follows: a ship railing adjustable correction tool, including a base, a support structure provided on the base, the support structure including two first connecting rods and a second connecting rod, the two first connecting rods are both slidably mounted on the base, the two first connecting rods are both tiltedly mounted on the base, and the other ends of the two first connecting rods are connected to each other, the ends of the two first connecting rods that contact each other are connected to the bottom of the second connecting rod, the top of the second connecting rod is provided with an adjustment device for adjusting the height of the railing, the adjustment device includes a threaded rod and a sleeve, one end of the threaded rod is mounted on the top of the second connecting rod, the sleeve is provided with a threaded hole, the threaded rod is threadedly connected to the threaded hole, the top of the sleeve is provided with a connecting rod, and the other end of the connecting rod is hinged with a clamp for fixing the railing.

[0006] Furthermore, a slide groove is provided on the base, a slider is slidably installed in the slide groove, and one end of each of the two first connecting rods is installed on the slider.

[0007] Furthermore, one end of the slide groove is threadedly connected to an adjusting screw, and one end of the adjusting screw is rotatably connected to the slider.

[0008] Furthermore, the other end of the slide groove is threadedly connected to a fixing screw, and one end of the fixing screw is in contact with the end surface of the slider.

[0009] Furthermore, the bottom of the connecting rod is rotatably mounted on the top of the sleeve.

[0010] Furthermore, a locking nut is provided on the threaded rod, and the upper end surface of the locking nut contacts the bottom surface of the sleeve.

[0011] Furthermore, the clamp includes two clamping parts and a fastening bolt. The clamping part is an arc-shaped structure. A connecting plate is provided at one end of the clamping part, and the connecting plate is hinged to the connecting rod. A locking plate is provided at the other end of the clamping part, and a through hole is provided on the locking plate. The fastening bolt passes through the locking plate and is threadedly connected to the nut.

[0012] Furthermore, a plurality of directional wheels with self-locking devices are provided at the bottom of the base.

[0013] Beneficial effects

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] The utility model discloses an adjustable correction fixture for a marine railing, which realizes the horizontal adjustment of the railing on the fixture by adjusting the screw, the slide groove and the slider, and realizes the height adjustment of the railing on the fixture by the threaded rod and the sleeve, thereby realizing accurate correction of the marine railing and improving the overall stability and aesthetics of the railing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the middle part;

[0018] Figure 3 This is a schematic diagram of a side view of a partial cross-sectional structure of the present utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the regulating device in the present utility model.

[0020] Among them: 1-base, 2-first connecting rod, 3-second connecting rod, 4-threaded rod, 5-sleeve, 6-connecting rod, 7-clamp, 8-slide groove, 9-slider, 10-adjusting screw, 11-fixing screw, 12-threaded hole, 13-locking nut, 14-fastening bolt, 15-directional wheel, 16-groove, 71-clamping part, 72-connecting plate, 73-locking plate. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the specific embodiments in the accompanying drawings.

[0022] See Figure 1-4, a ship railing adjustable correction tool, including a base 1, a supporting structure is provided on the base 1, the supporting structure includes two first connecting rods 2 and a second connecting rod 3, the two first connecting rods 2 are both slidably mounted on the base 1, the two first connecting rods 2 are both tiltedly mounted on the base 1, and the other ends of the two first connecting rods 2 are connected to each other, and the ends of the two first connecting rods 2 that contact each other are connected to the bottom of the second connecting rod 3. Preferably, there are two supporting structures, which are respectively mounted at both ends of the base 1, and the clamps on the two supporting structures respectively clamp the two ends of the railing to be installed, further enhancing the stability of the railing. In other embodiments, the number of supporting structures can be appropriately increased to further improve the stability of the railing to be installed; the top of the second connecting rod 2 is provided with an adjusting device for adjusting the height of the railing, and the adjusting device includes a threaded rod 4 and a sleeve 5. One end of the threaded rod 4 is mounted on the top of the second connecting rod 3, and the sleeve 5 is provided with a threaded hole 12. The threaded rod 4 The screw threaded connection 12 is connected to the threaded hole 12, and the sleeve 5 and the threaded rod 4 are threadedly connected. The height of the clamp 7 can be adjusted by rotating the sleeve 5 so that the railing to be installed is at the same height as the installed railing; a connecting rod 6 is provided on the top of the sleeve 5, and a clamp 7 for fixing the railing is provided at the other end of the connecting rod 6; the tool is moved to the working area, and the railing to be installed is placed between the two clamping parts 71, and then the fastening bolt 14 is passed through the locking plate 73 and threadedly connected to the nut to fix the railing to be installed, so that the railing to be installed is fixed, and the height of the clamp 7 can be adjusted by rotating the sleeve 5 so that the railing to be installed is at the same height as the installed railing, and then the slider 9 is moved by rotating the adjusting screw 10 so that the railing to be installed is in the same straight line as the installed railing, and finally it is welded; the tool is used to achieve precise correction of the ship railing, thereby improving the overall stability of the railing and the overall aesthetics of the railing.

[0023] In this embodiment, a slide groove 8 is provided on the base 1, and a slider 9 is slidably installed in the slide groove 8, and one end of the two first connecting rods 2 is installed on the slider 9; one end of the two first connecting rods 2 is respectively installed at the two ends of the slider 9, and the other ends of the two first connecting rods 2 are connected to each other, and the length of the slider 9 is equal to the length of the first connecting rod 2, so that the two first connecting rods 2 and the slider 9 form an equilateral triangle. The equilateral triangle has high stability and effectively improves the stability of the railing during installation; during installation, the position of the railing can be adjusted left and right by moving the slider 9 in the slide groove 8 to align it with the installed railing.

[0024] In this embodiment, one end of the slide 8 is threadedly connected to an adjusting screw 10, and one end of the adjusting screw 10 is rotatably connected to the slider 9; the slider 9 is moved by rotating the adjusting screw 10, thereby adjusting the horizontal position of the railing to be installed.

[0025] In this embodiment, the other end of the slide groove 8 is threadedly connected to a fixing screw 11, and one end of the fixing screw 11 is in contact with the end face of the slider 9; when the railing to be installed has been adjusted to the desired position, the fixing screw 11 is tightened so that one end of the fixing screw 11 is in contact with the end face of the slider 9, further improving the stability of the slider 9 and avoiding the adjustment screw 10 from rotating due to external force during the welding process, causing the slider 9 to be out of position, thereby affecting the overall quality of the railing.

[0026] In this embodiment, the bottom of the connecting rod 6 is rotatably mounted on the top of the sleeve 5; when adjusting the height of the clamp, the sleeve 5 needs to be rotated, and the connecting rod 6 is rotatably mounted on the sleeve 5, so that the height of the railing to be installed can be adjusted again after the clamp 7 clamps the railing to be installed. There are two supporting structures on the base 1, and there are also two corresponding clamps 7. The two clamps 7 clamp the two ends of the railing to be installed, which can prevent the clamp 7 from rotating during operation.

[0027] In this embodiment, a locking nut 13 is provided on the threaded rod 4, and the upper end surface of the locking nut 13 contacts the bottom surface of the sleeve 5; when the height of the railing to be installed on the clamp 7 is the same as the height of the installed railing, the locking nut 13 is tightened so that the upper end surface of the locking nut 13 contacts the bottom surface of the sleeve 5, thereby preventing the sleeve 5 from being affected by external force during operation and causing it to move, thereby affecting the overall quality of the railing.

[0028] In this embodiment, the clamp includes two clamping parts 71 and a fastening bolt 14. The clamping part 71 is an arc-shaped structure, and the clamping part 71 is a semicircular arc-shaped structure. The two clamping parts 71 are combined to form the clamp 7, which is convenient for fixing the railing; one end of the clamping part 71 is provided with a connecting plate 72, and the connecting plate 72 is hinged to the connecting rod 6. The top of the connecting rod 6 is provided with a groove 16, and the two connecting plates 72 are rotatably installed in the groove 16; the other end of the clamping part 71 is provided with a locking plate 73, and the locking plate 73 is provided with a through hole. The fastening bolt 14 passes through the locking plate 73 and is threadedly connected to the nut; the railing is placed between the two clamping parts 71, and then the fastening bolt 14 passes through the locking plate 73 and is threadedly connected to the nut, thereby fixing the railing.

[0029] Preferably, the two clamping parts 71 are hinged to the connecting rod 6 through the connecting plate 72, so that it can clamp railings of different sizes. Correspondingly, tools such as wire can be passed through the through holes on the locking plate 73 to achieve the purpose of fixing it, effectively expanding the scope of application of the tooling.

[0030] In this embodiment, a plurality of directional wheels 15 with self-locking devices are provided at the bottom of the base 1 to facilitate the movement of the tooling. When the tooling is moved to the designated position, the self-locking devices on the directional wheels 15 are locked to prevent the directional wheels 15 from moving during operation, thereby affecting the overall quality of the railing.

[0031] Preferably, the directional wheel 15 can only move in one direction. After a railing is welded, the directional wheel 15 moves linearly, avoiding the need to adjust the position every time a railing is installed, thereby effectively improving the work efficiency of installing the railing.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention. These modifications and improvements will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A ship railing adjustable correction tool, characterized in that: The invention comprises a base (1), wherein the base (1) is provided with a supporting structure, wherein the supporting structure comprises two first connecting rods (2) and a second connecting rod (3), wherein the two first connecting rods (2) are both slidably mounted on the base (1), and the two first connecting rods (2) are both tiltedly mounted on the base (1), and the other ends of the two first connecting rods (2) are connected to each other, and the ends of the two first connecting rods (2) that contact each other are connected to the bottom of the second connecting rod (3), and the top of the second connecting rod (3) is provided with an adjusting device for adjusting the height of the handrail, and the adjusting device comprises a threaded rod (4) and a sleeve (5), wherein one end of the threaded rod (4) is mounted on the top of the second connecting rod (3), and the sleeve (5) is provided with a threaded hole (12), and the threaded rod (4) is threadedly connected to the threaded hole (12), and the top of the sleeve (5) is provided with a connecting rod (6), and the other end of the connecting rod (6) is hinged with a clamp (7) for fixing the handrail.

2. The adjustable correction tool for ship railings according to claim 1, characterized in that: The base (1) is provided with a slide groove (8), a slider (9) is slidably installed in the slide groove (8), and one end of the two first connecting rods (2) are both installed on the slider (9).

3. The adjustable correction tool for ship railings according to claim 2, characterized in that: One end of the slide groove (8) is threadedly connected to an adjusting screw (10), and one end of the adjusting screw (10) is rotatably connected to a slider (9).

4. The adjustable correction tool for ship railings according to claim 3, characterized in that: The other end of the slide groove (8) is threadedly connected to a fixing screw (11), and one end of the fixing screw (11) is in contact with the end surface of the slider (9).

5. The adjustable correction tool for ship railings according to claim 1, characterized in that: The bottom of the connecting rod (6) is rotatably mounted on the top of the sleeve (5).

6. The adjustable correction tool for ship railings according to claim 5, characterized in that: A locking nut (13) is provided on the threaded rod (4), and the upper end surface of the locking nut (13) contacts the bottom surface of the sleeve (5).

7. The adjustable correction tool for ship railings according to claim 1, characterized in that: The clamp comprises two clamping parts (71) and a fastening bolt (14). The clamping part (71) is an arc-shaped structure. One end of the clamping part (71) is provided with a connecting plate (72), and the connecting plate (72) is hinged to the connecting rod (6). The other end of the clamping part (71) is provided with a locking plate (73), and the locking plate (73) is provided with a through hole. The fastening bolt (14) passes through the locking plate (73) and is threadedly connected to the nut.

8. The adjustable correction tool for ship railings according to claim 1, characterized in that: The bottom of the base (1) is provided with a plurality of directional wheels (15) with self-locking devices.

Images