CN112550609A - Leveling and mounting device for inclinometer base of ship during building of slipway - Google Patents
Leveling and mounting device for inclinometer base of ship during building of slipway Download PDFInfo
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- CN112550609A CN112550609A CN202011390221.6A CN202011390221A CN112550609A CN 112550609 A CN112550609 A CN 112550609A CN 202011390221 A CN202011390221 A CN 202011390221A CN 112550609 A CN112550609 A CN 112550609A
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- base
- slipway
- positioning
- base panel
- inclinometer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/60—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by the use of specific tools or equipment; characterised by automation, e.g. use of robots
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- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Robotics (AREA)
- Bridges Or Land Bridges (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention relates to a leveling installation device for an inclinometer base when a ship is built on a slipway, which is installed on a deck surface and structurally comprises a base panel, a slipway die, a level meter and a positioning upright post, wherein the lower end of the base panel is provided with the base upright post which is vertically fixed in the middle of the base panel; the positioning upright columns are uniformly arranged at the lower end of the base panel, the positioning upright columns are uniformly arranged at the outer sides of the base upright columns, and the height of the base panel relative to the deck is adjustable; the slipway mould sets up on the base panel, and the spirit level setting is in slipway mould upper end, and the gradient of slipway mould is the same with the gradient of deck. With the help of the device, through adjusting the location stand and cooperating slipway mould and spirit level reading, install the inclinometer base on the deck face at the slipway stage, guarantee the levelness of slope slipway down inclinometer installation, the device simple structure, convenient operation, installation are accurate.
Description
Technical Field
The invention relates to the field of ship equipment installation, in particular to a leveling installation device for an inclinometer base when a ship is built on a slipway.
Background
The inclinometer can be used for measuring the inclination angle of a ship, can realize parameter acquisition, display and data automatic processing and can monitor the navigation attitude of a marine ship in real time to provide a basis for the parameters of various measuring equipment of the ship, and provides guarantee for safe operation of the ship, so the inclinometer is indispensable for the ship, and the inclinometer can accurately measure on the premise that the inclinometer per se is required to be kept horizontal when being installed, namely the upper end face of an inclinometer base is required to be kept horizontal.
The inclinometer base is generally installed at a dock stage or a slipway stage, a ship is horizontal at the dock stage, and the inclinometer base is easy to level; but at the slipway stage the vessel itself is inclined, in which case the levelling of the inclinometer base is difficult.
In order to solve the problem of high leveling difficulty of the base of the inclinometer at the slipway stage, the invention provides the leveling and mounting device for the base of the inclinometer of the ship during the slipway construction.
Disclosure of Invention
In order to achieve the technical purpose, the invention provides a leveling installation device for an inclinometer base when a ship is built on a slipway, and the technical purpose of the invention is realized by the following technical scheme:
a leveling installation device for an inclinometer base when a ship is built on a slipway is installed on a deck surface, and the leveling installation device structurally comprises a base panel, a slipway die, a level meter and a positioning upright post, wherein the lower end of the base panel is provided with the base upright post which is vertically fixed in the middle of the base panel; the positioning upright columns are uniformly arranged at the lower end of the base panel, the positioning upright columns are uniformly arranged at the outer sides of the base upright columns, and the height of the base panel relative to the deck is adjustable; the slipway mould sets up on the base panel, and the spirit level setting is in slipway mould upper end, and the gradient of slipway mould is the same with the gradient of deck.
Further, the length of the positioning upright post is adjustable.
Furthermore, the positioning upright column comprises a positioning screw rod, a positioning stud, a first nut and a second nut, positioning holes are formed in four corners of the base panel respectively, the positioning screw rod penetrates through the positioning holes in a clearance mode, the first nut and the second nut are in threaded connection with the upper end and the lower end of the base panel respectively, the positioning screw rod is fixed on the base panel through the first nut and the second nut, and the lower end of the positioning screw rod is in threaded connection with the positioning stud.
Furthermore, a third nut is further arranged on the positioning screw rod and arranged below the second nut, the positioning stud can be fastened through the third nut, and rotation of the positioning screw rod relative to the positioning stud after adjustment is avoided.
Further, the lower extreme of positioning stud still is equipped with the base plate, and positioning stud's lower extreme vertical fixation is on the base plate, and the base plate provides welding position for spot welding on the one hand, and the base plate can promote positioning stud's stability on the deck face on the other hand.
Furthermore, the base panel is also provided with a symmetry axis, and the symmetry axis can be conveniently aligned with the midship line during the installation of the base panel, so that the installation precision of the base of the inclinometer is improved.
The installation device has the advantages that the base of the inclinometer can be leveled in the inclined slipway stage, the operation is simple and convenient, the installation is accurate, and the installation device can be repeatedly used; the material is easy to obtain, and the processing cost is low.
Drawings
Fig. 1 is a front view of a base deck in the present invention.
Fig. 2 is a top view of the base deck of the present invention.
Fig. 3 is a practical schematic view of the leveling mounting device of the present invention.
Fig. 4 is a schematic view showing the completion of the installation of the base panel in the present invention.
In the figure, 1, a base panel; 2. a deck surface; 3. a slipway mold; 4. a level gauge; 5. a base column; 6. positioning a screw rod; 7. positioning the stud; 8. a base plate; 9. a first nut; 10. a second nut; 11. a third nut; 12. an axis of symmetry; 13. and (7) positioning the holes.
Detailed Description
The technical solution of the present invention is further described below with reference to specific embodiments:
a leveling installation device for an inclinometer base when a ship is built on a slipway is shown in figures 1-4, wherein the inclinometer base comprises a base panel 1, a base upright post 5, a slipway die 3, a level meter 4 and a positioning upright post, the base panel 1 is square, the base upright post 5 is arranged in the middle of the lower end of the base panel 1, the base upright post 5 is vertically fixed at the lower end of the base panel 1, the four corners of the base panel 1 are respectively provided with a positioning hole 13, and the upper end face of the base panel 1 is divided into a symmetrical axis 12. The slipway die is made according to the inclination angle of the slipway and is wedge-shaped, and the included angle of the wedge-shaped die is the same as the inclination of the deck surface.
The positioning upright column comprises a positioning screw 6, a positioning stud 7, a first nut 9, a second nut 10 and a third nut 11, wherein one positioning screw 6 penetrates through four positioning holes 13 in a clearance mode, the first nut 9 and the second nut 10 are respectively screwed at the upper end and the lower end of the positioning screw 6, the first nut 9 and the second nut 10 are arranged on the upper side and the lower side of the base panel 1, and the positioning screw 6 is fixed on the base panel 1; an internal threaded hole is formed in the upper end of the positioning stud 7, the lower end of the positioning screw 6 is screwed in the internal threaded hole of the positioning stud 7, a third nut 11 is mounted on the positioning screw 6 at the upper end of the positioning stud 7, the third nut 11 is attached to the upper end face of the positioning stud 7, and after the positioning screw 6 is adjusted relative to the positioning stud 7, the third nut 11 is screwed tightly, so that the third nut 11 is tightly pressed on the positioning stud 7; the lower end of the positioning stud 7 is provided with a base plate 8, and the positioning stud 7 is vertically welded and fixed on the base plate 8.
When in use, the method comprises the following steps:
1. the four first nuts 9 are screwed to the same positions of the four positioning screws 6 respectively, the four positioning screws 6 penetrate through the positioning holes 13 respectively, the four positioning screws 6 are screwed with the second nuts 10 respectively, the first nuts 9 and the second nuts 10 clamp the base panel 1 from the upper end and the lower end of the base panel 1 respectively so as to fix the positioning screws 6, and then the positioning studs 7 are installed.
2. Placing the base panel 1 in the step 1 on a horizontal plane, adjusting the positioning studs 7 relative to the positioning screws 6 to enable the lower end surfaces of the four positioning studs 7 to be located on the same plane, screwing the third nuts 11, and fixing the relative positions between the positioning screws 6 and the positioning studs 7.
3. Cleaning the surface of the deck surface 2, placing the base panel 1 together with the positioning studs 7 and the positioning screws 6 at the installation positions on the deck surface 2, aligning the symmetry axis 12 with the center line of the ship, respectively measuring whether the distances from the positioning studs 7 on the two sides of the center line of the ship to the center line of the ship are the same by using tape measures, recording measurement data, ensuring that the installation positions of the inclinometers are located in the ship, and making installation position marks on the deck surface 2.
4. Placing a slipway mold 3 on a base panel 1, then placing a level meter 4 on the slipway mold 3, observing the reading of the level meter 4, adjusting four positioning studs 7 until the level meter 4 is completely in a horizontal state, and enabling base plates 8 at the lower ends of the four positioning studs 7 to be attached to a deck surface 2;
5. after horizontal adjustment is completed, the base plate 8 is fixed on the deck surface 2 in a spot welding mode, welding is conducted in the diagonal direction during spot welding, and deformation caused by welding is reduced. Observing the distance between the base upright post 5 and the deck surface 2; if the lower end face of the base upright post 5 is completely separated from the deck face 2, the base face plate 1 is integrally adjusted downwards, the positions of the positioning studs 7 relative to the positioning screws 6 are respectively adjusted during operation, the position changes of the four positioning studs 7 relative to the positioning screws 6 are the same, the third nut 11 needs to be unscrewed before adjustment, the third nut 11 needs to be screwed relative to the positioning studs 7 after adjustment is completed, the reading of the level meter 4 is noticed during the adjustment process, and the level meter 4 is ensured to be in a horizontal state after adjustment is completed; the heights of four corners of the base panel 1 relative to the deck surface 2 are measured respectively, and measurement data are recorded.
6. Welding the base upright post 5, paying attention to the reading of the level gauge 4 in the welding process, welding and fixing the base upright post 5 on the deck surface 2, paying attention to the sequence during welding, fully welding in the relative direction according to welding, reducing welding deformation as much as possible, measuring the height of the four corners of the base panel 1 relative to the deck surface 2 after welding is completed, and recording data.
7. If the level 4 is kept horizontal and the heights of the four corners of the base panel 1 relative to the deck surface 2 are unchanged, the positioning screw 6, the positioning stud 7, the slipway die 3 and the level 4 can be dismounted, and the installation of the inclinometer base is completed.
The inclinometer sensor can also be arranged on the base panel 1, a direct current 24V power supply is provided for the inclinometer sensor, and whether the output current signal value of the transverse inclination angle and the longitudinal inclination angle of the inclinometer sensor is the same as the output current signal value of the transverse inclination angle and the longitudinal inclination angle of the ship platform or not is measured.
The present invention is further explained and not limited by the embodiments, and those skilled in the art can make various modifications as necessary after reading the present specification, but all the embodiments are protected by the patent law within the scope of the claims.
Claims (6)
1. A leveling installation device for an inclinometer base when a ship is built on a slipway is installed on a deck surface, and is characterized by comprising a base panel, a slipway die, a level meter and a positioning upright post, wherein the lower end of the base panel is provided with a base upright post which is vertically fixed in the middle of the base panel; the positioning upright posts are uniformly arranged at the lower end of the base panel, the positioning upright posts are uniformly arranged at the outer sides of the base upright posts, and the height of the base panel relative to the deck is adjustable; the slipway mould is arranged on the base panel, the level meter is arranged at the upper end of the slipway mould, and the inclination of the slipway mould is the same as that of the deck.
2. The leveling and mounting device for the inclinometer base of a ship during building of a slipway as claimed in claim 1, characterized in that the positioning columns are adjustable in length.
3. The leveling installation device for the inclinometer base of the ship during building of the slipway as claimed in claim 2, wherein the positioning upright comprises a positioning screw, a positioning stud, a first nut and a second nut, the four corners of the base panel are respectively provided with a positioning hole, the positioning screw passes through the positioning holes in a clearance manner, the first nut and the second nut are respectively screwed on the upper end and the lower end of the base panel, the positioning screw is fixed on the base panel through the first nut and the second nut, and the lower end of the positioning screw is screwed with the positioning stud.
4. The leveling installation device for the inclinometer base when the ship is built on the slipway as claimed in claim 3, characterized in that a third nut is further arranged on the positioning screw, and the third nut is arranged below the second nut.
5. The leveling installation device for the inclinometer base of the ship during the building of the slipway as claimed in claim 3, characterized in that the lower end of the positioning stud is also provided with a base plate, and the lower end of the positioning stud is vertically fixed on the base plate.
6. A levelling mounting device for an inclinometer base for a vessel during building of a slipway as claimed in claim 1, characterized in that the base panel is also provided with an axis of symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011390221.6A CN112550609B (en) | 2020-12-02 | 2020-12-02 | Leveling and mounting device for inclinometer base of ship during building of slipway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011390221.6A CN112550609B (en) | 2020-12-02 | 2020-12-02 | Leveling and mounting device for inclinometer base of ship during building of slipway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112550609A true CN112550609A (en) | 2021-03-26 |
| CN112550609B CN112550609B (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011390221.6A Active CN112550609B (en) | 2020-12-02 | 2020-12-02 | Leveling and mounting device for inclinometer base of ship during building of slipway |
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| CN (1) | CN112550609B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1932443A (en) * | 2006-09-30 | 2007-03-21 | 沪东中华造船(集团)有限公司 | Navigation system level reference apparatus |
| US20170152665A1 (en) * | 2013-03-13 | 2017-06-01 | The Ipe Clip Fastener Company, Llc | Height and slope adjustable pedestal |
| CN109596142A (en) * | 2018-10-31 | 2019-04-09 | 沪东中华造船(集团)有限公司 | Horizontal adjustment tooling and the Calibration Method when naval vessel tilts in inertial navigation equipment installation |
| CN109780381A (en) * | 2017-11-13 | 2019-05-21 | 中冶宝钢技术服务有限公司 | Levelling mechanism and leveling method |
| CN209479893U (en) * | 2018-10-31 | 2019-10-11 | 沪东中华造船(集团)有限公司 | A kind of tooling for building berth detection level degree |
| CN110482429A (en) * | 2019-08-22 | 2019-11-22 | 中船黄埔文冲船舶有限公司 | A kind of pedestal level(l)ing device |
| CN209683942U (en) * | 2019-04-10 | 2019-11-26 | 海能发海事技术服务(天津)有限公司 | A kind of ship fixing device |
-
2020
- 2020-12-02 CN CN202011390221.6A patent/CN112550609B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1932443A (en) * | 2006-09-30 | 2007-03-21 | 沪东中华造船(集团)有限公司 | Navigation system level reference apparatus |
| US20170152665A1 (en) * | 2013-03-13 | 2017-06-01 | The Ipe Clip Fastener Company, Llc | Height and slope adjustable pedestal |
| CN109780381A (en) * | 2017-11-13 | 2019-05-21 | 中冶宝钢技术服务有限公司 | Levelling mechanism and leveling method |
| CN109596142A (en) * | 2018-10-31 | 2019-04-09 | 沪东中华造船(集团)有限公司 | Horizontal adjustment tooling and the Calibration Method when naval vessel tilts in inertial navigation equipment installation |
| CN209479893U (en) * | 2018-10-31 | 2019-10-11 | 沪东中华造船(集团)有限公司 | A kind of tooling for building berth detection level degree |
| CN209683942U (en) * | 2019-04-10 | 2019-11-26 | 海能发海事技术服务(天津)有限公司 | A kind of ship fixing device |
| CN110482429A (en) * | 2019-08-22 | 2019-11-22 | 中船黄埔文冲船舶有限公司 | A kind of pedestal level(l)ing device |
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| CN112550609B (en) | 2022-02-22 |
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