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Ship camber height difference measuring device and measuring method

A measuring device and height difference technology, which is applied in the direction of measuring devices, mechanical measuring devices, mechanical devices, etc., can solve the problems of installing equipment bases, etc., and achieve the effects of improving installation accuracy, making light and easy, and simple operation

Inactive Publication Date: 2014-07-23
JIANGMEN NANYANG SHIP ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a ship beam-arch height difference measuring device and a measuring method, which are used to solve the problem of the plane accuracy of the equipment base installed on the deck surface

Method used

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  • Ship camber height difference measuring device and measuring method
  • Ship camber height difference measuring device and measuring method

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Embodiment Construction

[0022] refer to figure 1 with figure 2 , a ship girder arch height difference measuring device of the present invention, comprising:

[0023] Magnetic support base 1 for fixing the device on the deck surface;

[0024] Circular dial 2, described circular dial 2 is arranged on the surface of magnetic support 1, and described circular dial 2 is provided with the scale indicating the rotation angle of vertical short pipe 3;

[0025] Vertical short tube 3, said vertical short tube 3 is rotatably mounted on the round dial 2 through a bearing 4, the bottom of said vertical short tube 3 is connected with a pointer I5 pointing to the round dial 2 scale;

[0026] Level bar 6, described level bar 6 links to each other with vertical short tube 3, is provided with the scale indicating the distance from the central axis of magnetic support seat 1 on the level bar 6, is provided with slide card 7 on the described level bar 6 , the slide card 7 is provided with a pointer II 8 pointing to ...

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Abstract

The invention discloses a ship camber height difference measuring device and a measuring method. The measuring device comprises a magnetic supporting base, a round dial, a vertical short tube, a horizontal rule strip and a vertical rule strip. The measuring method includes the steps that the magnetic supporting base is placed on a deck surface, a sliding clamp on the horizontal rule strip is moved to enable a pointer II on the sliding clamp to move to the position of a scale value of a radius needing to be measured, the vertical short tube is rotated, numerical values pointed by a pointer III on the vertical rule strip are recorded when a pointer I is respectively positioned at the positions of values of multiple rotating angles, and a marker is made at the upper pointed end position of the deck surface. According to the measuring device and the measuring method, the height difference of cambers on the base installation deck surface can be measured simply, quickly and conveniently, the base cutting allowance can be obtained through simple calculation by means of data of the height difference, the current situation that during current construction, in order to ensure that an equipment base plane meets the requirement of flatness, the base allowance is cut constantly and repeatedly is changed, cutting precision is improved and workloads are relieved in the use process, and therefore the installation precision of an equipment base is improved.

Description

technical field [0001] The invention relates to a measuring device and a measuring method for the height difference of a beam arch of a ship. Background technique [0002] At present, the deck surfaces of most large ships are in the form of beam arches. The shape of the beam arches is usually curved or zigzag, and the heights of the beam arches are different at various places on the deck. The deck is usually used to install ship machinery and equipment. Before installing the machinery and equipment, the base of the equipment needs to be installed on the deck. However, due to the uneven height of the beam arch of the deck, this has brought great difficulties in determining the plane accuracy of the equipment base. Less difficult. In the past, in order to ensure the flatness of the equipment base installation, the margin of the base was repeatedly cut without knowing the height difference of the beam and arch, so as to ensure that the specified flatness requirements could be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/02
Inventor 朱志敏
Owner JIANGMEN NANYANG SHIP ENG
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