CN217442421U

CN217442421U - Ship structure angle measurement scale and ship

Info

Publication number: CN217442421U
Application number: CN202221039919.8U
Authority: CN
Inventors: 潘春峰; 韩保恩; 王学强
Original assignee: Jiangnan Shipyard Group Co Ltd
Current assignee: Jiangnan Shipyard Group Co Ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-09-16
Anticipated expiration: 2032-04-28

Abstract

The application provides a boats and ships structure angular surveying chi and boats and ships, boats and ships structure angular surveying chi includes: the measuring device comprises a rotating ruler and a level ruler, wherein the rotating ruler is provided with a preset thickness, and the rotating ruler comprises a side face which is used for being attached to a measuring face of a ship structure in the thickness direction. One end of the horizontal ruler is rotatably connected with the rotary ruler, and in the rotating process, the outer edge part of the connecting end of the horizontal ruler does not exceed the side face, which is attached to the ship structure, of the rotary ruler; the rotary ruler or the horizontal ruler is provided with an angle display line close to the connecting end, the side face of the rotary ruler is attached to the ship structure, and when the horizontal ruler rotates to be horizontal, the angle display line is used for measuring the included angle between the horizontal ruler and the rotary ruler. The ship angle is measured through the level bar level and the rotating ruler attached to the outer side of the ship structure, and the problems that measurement is inconvenient, and measurement is limited and inaccurate when a measurement area is narrow are solved.

Description

Ship structure angle measurement scale and ship

Technical Field

The application relates to the technical field of ships, particularly, relates to a ship structure angular surveying chi and boats and ships.

Background

In the process of building construction, the accurate measurement of the building angle of the ship structure is particularly critical to improving the building quality. At present, measuring tools for measuring structural angles are limited, and most of the angle measuring tools must be placed in a ship structure, and two sides of the structure for clamping the angle to be measured can be used for measuring. However, when the angle of the structure facing the part located in the narrow space is measured, the space between the two angle edges is small, the angle measuring tool is difficult to put in to implement measurement, measurement is inconvenient, measurement is not accurate enough, and the use of the angle measuring tool is also limited.

Disclosure of Invention

An object of the embodiment of the application is to provide a ship structure angular surveying chi, its through setting up rotatable level bar and the rotatory chi that is used for laminating ship structure face, realize measuring the angle of this structural plane in the ship structure outside, solved among the prior art measure inconvenient, measure the inaccuracy and measure the restricted problem.

Another purpose of this application embodiment still lies in providing a boats and ships that uses above-mentioned boats and ships structure angular surveying chi.

In a first aspect, a ship structure angle measuring scale is provided, which includes:

the rotating ruler is provided with a preset thickness, and comprises a side face which is used for being attached to the measuring face of the ship structure in the thickness direction;

one end of the horizontal ruler is rotatably connected with the rotary ruler, and in the rotating process, the outer edge part of the connecting end of the horizontal ruler does not exceed the side face, which is attached to the ship structure, of the rotary ruler; the levelness detection device is arranged on the level ruler and is used for detecting the levelness of the level ruler;

the rotary ruler or the horizontal ruler is provided with an angle display line close to the connecting end, the side face of the rotary ruler is attached to the ship structure, and when the horizontal ruler rotates to be horizontal, the angle display line is used for measuring the included angle between the horizontal ruler and the rotary ruler.

In one embodiment, the level or/and the rotary scale are provided with length measuring lines in the length direction thereof.

In one embodiment, the other end of the level bar is provided with a containing groove, a groove is arranged at the position of the rotary ruler corresponding to the containing groove, and when the level bar and the rotary ruler are contained together, the groove and the containing groove are clamped and fixed into a whole.

In one embodiment, the accommodating groove further comprises a fixing bolt, and the groove is fixed by the fixing bolt after being clamped with the accommodating groove.

In one embodiment, the outer edge portion of the level connecting end is shaped as an arc.

In one embodiment, the number of said angle display lines is at least one.

In one embodiment, the number of the angle display lines is 3, and the 3 angle display lines are sequentially arranged along the length direction of the rotary ruler or the horizontal ruler.

In one embodiment, the maximum readings of the angles corresponding to the 3 angle display lines are sequentially decreased.

According to the second aspect of this application, still provide a boats and ships that use above-mentioned boats and ships structure angular surveying chi.

The application has the following beneficial effects:

this application combines level bar and a rotatory chi that is used for laminating the ship structure outside to set up angle display line on level bar or rotatory chi, measure the boats and ships angle through the level bar level and the rotatory chi laminating ship structure outside, solved and measured inconvenient, measure restricted and measure inaccurate problem when regional narrow and small.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a structural schematic diagram of a ship structure angle measuring ruler according to an embodiment of the application;

FIG. 2 is a view of the angle measuring scale of the ship structure shown in FIG. 1 in the direction A;

FIG. 3 is a schematic structural diagram of an angle measuring ruler for ship structure according to an embodiment of the application;

fig. 4 is a schematic structural view illustrating a receiving groove according to an embodiment of the present application;

FIG. 5 is a schematic diagram illustrating the use of a ship structure angle measuring scale according to an embodiment of the application;

FIG. 6 is a schematic diagram illustrating the use of a ship structure angle measuring scale according to an embodiment of the application;

fig. 7 is a schematic use view of a ship structure angle measuring scale according to an embodiment of the application.

100. Rotary rule 110, groove 120, card slot 200, level 210, levelness detection device 220, storage slot 221, fixing bolt 230, connecting end 231, outer edge 300, angle display line 400, measuring surface

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Fig. 1-3 are schematic structural views of a ship structure angle measuring ruler according to an embodiment of the application. The application discloses boats and ships structure angular surveying chi includes: a rotary ruler 100 and a level bar 200, the rotary ruler 100 having a predetermined thickness, the rotary ruler 100 including a side for being attached to the ship structure measuring surface 400 in the thickness direction. One end of level 200 and rotation chi 100 rotatable coupling, in the rotation process, the outer edge portion 231 of the link 230 of level 200 does not surpass the side that rotation chi 100 and ship structure laminated mutually, is equipped with levelness detection device 210 on level 200 for detect the levelness of level 200.

The angle display line 300 is arranged on the rotating ruler 100 or the level ruler 200 close to the connecting end, the ship structure is attached to the side face of the rotating ruler 100, and when the level ruler 200 rotates to be horizontal, the angle display line 300 is used for measuring the included angle between the level ruler 200 and the rotating ruler 100.

In the above implementation process, the side surface of the rotary ruler 100 is attached to the measuring surface of the ship structure, the measuring surface may be an outer wall surface of the ship structure (see fig. 5) or an inner wall surface of the ship structure (see fig. 6), and when the level ruler 200 is rotated to the horizontal state, an included angle between the level ruler and the rotary ruler can be read, and the included angle is an angle of the ship structure to be measured. Adopt a rotatory chi laminating ship structure, a level bar rotation level has realized the measurement to arbitrary structural plane angle of boats and ships, no longer receives the restriction in space, and it is more convenient to implement, and the measuring result is more accurate.

In one embodiment, in the measurement of the angle of the ship structure, which also involves the measurement of the size of the ship structure, in order to reduce the convenience of the operator in the operation on the ship and reduce the kinds of measuring tools, the level 200 or/and the rotary ruler 100 is provided with a length measuring line in the length direction thereof.

Fig. 4 is a schematic structural diagram of a receiving groove according to an embodiment of the present application. Referring to fig. 4, when the rotary scale 100 and the level bar 200 are used as a length measuring scale, in order to facilitate operation and measurement, the rotary scale 100 and the level bar 200 need to be combined into a whole, a storage groove 220 is arranged at the other end of the level bar 200, a groove 110 and a clamping groove 120 are arranged at the position of the rotary scale 100 corresponding to the storage groove 220, the groove 110 and the storage groove 220 are fixedly clamped to fix the rotary scale 100 and the level bar 200 into a whole, and when measuring the length, the rotary scale 100 and the level bar 200 can be fixed into a whole through the storage groove 220 and the groove 110; when measuring an angle, both can be opened for measuring the angle. Through this setting, the conversion of angle measurement chi and length measurement chi has fine realized.

In one embodiment, the receiving groove 220 further includes a fixing bolt 221, and the groove 110 is fixed by the fixing bolt 221 after being engaged with the receiving groove 220.

In an embodiment, the shape of the outer edge 231 of the connecting end 230 of the level 200 is an arc, which is more convenient for designing the size and manufacturing process of the connecting end 230 of the level 200, the arc is tangentially arranged with the measuring surface 400 of the ship structure, and in the rotating process of the level 200, under the effect that the arc does not exceed the measuring surface 400, the level 200 and the rotary ruler 100 can be designed to have the same width, so that the stability during the length test is improved.

In one embodiment, the level detection device 210 on level 200 is a horizontal bubble.

In one embodiment, the number of angle display lines 300 is at least one, and the angle display lines 300 are on the surface of the level 200 or the rotary ruler 100 to facilitate the fitting of the rotary ruler 100 to the ship structure measuring surface 400.

In one embodiment, 3 angle display lines 300 are designed on the surface of the ruler at certain intervals for clearly reading scales displayed by the angle display lines 300, the 3 angle display lines 300 are sequentially arranged along the length direction of the rotary ruler 100 or the horizontal ruler 200, the scale value of the angle display line 300 far away from the connecting end can be read when the angle is measured at a small angle, and the scale value of the angle display line 300 near the connecting end can be read when the angle is large.

The application of ship structure angular surveying chi specifically uses as follows:

fig. 5-7 are schematic diagrams illustrating the use of the angle measuring scale for 3 ship structures according to the embodiment of the application.

In fig. 5 to 6, the rotating ruler 100 is attached to the measuring surface 400 of the ship structure, the level ruler 200 is rotated to the horizontal state, and the scale value of the read angle display line is the angle of the ship structure. The ship structure angle measuring scale of the application is not required to be placed in a ship structure in the measuring process, and only one measuring surface is required to measure a required angle, so that the space limitation is avoided, and the measuring efficiency is improved. In addition, the ship structure angle measuring scale of the application can measure angles according to two angle sides, referring to fig. 7, the rotating ruler 100 and the level ruler 200 are clamped on two sides simultaneously, and conventional angle measurement can be achieved.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A ship structure angular surveying chi, its characterized in that includes:

one end of the horizontal ruler is rotatably connected with the rotating ruler, and in the rotating process, the outer edge part of the connecting end of the horizontal ruler does not exceed the side face, attached to the ship structure, of the rotating ruler; the levelness detection device is arranged on the level ruler and used for detecting the levelness of the level ruler;

2. The marine structure angle measuring scale according to claim 1, wherein the level bar or/and the rotary scale is provided with a length measuring line in a length direction thereof.

3. The marine structure angle measuring scale according to claim 1, wherein a storage groove is provided at the other end of the level bar, a groove is provided at a position of the rotary scale corresponding to the storage groove, and the groove is engaged with the storage groove when the level bar and the rotary scale are stored together.

4. The marine structure angle measurement scale of claim 3, wherein the receiving groove further comprises a fixing bolt, and the groove is fastened with the receiving groove and then fixed by the fixing bolt.

5. The marine structure angle measuring scale of claim 1, wherein the outer edge portion of the level connection end is shaped as an arc.

6. The marine structure angle measurement scale of claim 1, wherein the number of the angle display lines is at least one.

7. The marine structure angle measuring ruler of claim 6, wherein the number of the angle display lines is 3, and the 3 angle display lines are sequentially arranged along a length direction of the rotary ruler or the level ruler.

8. The marine structure angle measuring scale of claim 7, wherein the maximum indications of angles corresponding to the 3 angle display lines decrease sequentially.

9. A ship comprising a ship structure angle measuring ruler according to any one of claims 1-8.