CN113772011B - Shock absorber structure, mounting method thereof and ship - Google Patents
Shock absorber structure, mounting method thereof and ship Download PDFInfo
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- CN113772011B CN113772011B CN202111257026.0A CN202111257026A CN113772011B CN 113772011 B CN113772011 B CN 113772011B CN 202111257026 A CN202111257026 A CN 202111257026A CN 113772011 B CN113772011 B CN 113772011B
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- mounting
- beams
- square steel
- air bag
- shock absorber
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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
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
Abstract
The invention relates to the technical field of ship construction, and discloses a shock absorber structure, an installation method thereof and a ship, wherein the shock absorber structure comprises a plurality of upper structural T beams which are respectively installed on a main deck of a cabin according to preset positions, a plurality of lower structural T beams which are respectively installed on an upper deck according to preset positions, a plurality of equal-height square steel small assemblies, a plurality of first adjusting base plates capable of adjusting the thickness, a plurality of equal-height first air bags, a plurality of equal-height installation plates and a plurality of second adjusting base plates capable of adjusting the thickness, wherein the first air bags are correspondingly arranged between the other part of the plurality of upper structural T beams and the plurality of lower structural T beams one by one according to the preset positions, and the first adjusting base plates are installed between the square steel small assemblies and the lower structural T beams; the mounting plate is used for connecting the upper structure T beam and the first air bag, and the second adjusting base plate is used for connecting the first air bag and the lower structure T beam. The shock absorber structure, the mounting method thereof and the ship provided by the invention have the advantages that the construction difficulty is reduced, the construction period is shortened, and the shock absorption effect and the mounting stability are improved.
Description
Technical Field
The invention relates to the technical field of ship construction, in particular to a shock absorber structure, an installation method thereof and a ship.
Background
For a large cutter suction dredger, in order to improve the comfort of the space of a living cabin under the working state of the dredger, the structure of the living cabin and an upper deck are not in the traditional welding connection mode, but are respectively connected through a plurality of square steel small component supporting units and a plurality of air bag supporting units to form a shock absorber structure. Specifically, as shown in fig. 1 and 2, a plurality of upper structural T-beams 1 'are fixed to a lower side of a main deck 100' of the cabin, a plurality of lower structural T-beams 2 'are installed on an upper deck 200', and a plurality of square steel sub-assembly 3 'support units and a plurality of airbag 4' support units are alternately arranged between the upper structural T-beams 1 'and the lower structural T-beams 2'. Specifically, as shown in fig. 1 and 2, a square steel sub-assembly 3 'is fixed on the lower side of an upper structural T-beam 1', and the square steel sub-assembly 3 'is connected with a lower structural T-beam 2'; the lower side of the other upper structure T beam 1 ' is provided with an air bag 4 ', and the air bag 4 ' is arranged on the other lower structure T beam 2 ' through an adjusting shim plate 5 '.
In the construction (mud digging) operation state, the air bag 4 ' is inflated, the square steel small assembly 3 ' comprises square steel 31 ' and a base plate 32 ' movably arranged on the lower side of the square steel 31 ', and the square steel 31 ' is separated from the base plate 32 ' along with the inflation and the rise of the air bag 4 ', so that the cabin only has the supporting force in the vertical direction provided by the air bag 4 ', and the damping effect is realized. In the non-construction (dredging) operation state, the gas in the air bag 4 ' is released, the square steel 31 ' is pressed on the backing plate 32 ', and the square steel small assembly 3 ' and the air bag 4 ' provide supporting force at the same time, so that the cabin is safely placed in the non-damping state.
As the upper structure T beam 1 ' and the lower structure T beam 2 ' can deform, square steel small assemblies 3 ' with different heights are required to be selected at different positions to adapt to deformation so as to ensure reliable connection; in addition, the air bag 4 'has elasticity, and when the air bag 4' deforms correspondingly, the air bag cannot be attached to the air bag, so that the use is influenced; therefore, the height of the air bag 4 'is smaller than that of the square steel small assembly 3', and then the leveling is carried out by installing the adjusting shim plate 5 'at the lower side of the air bag 4'. In the prior art, the assembly process includes: firstly, a plurality of upper structure T beams 1 'are arranged on a main deck 100', and a plurality of lower structure T beams 2 'are arranged on an upper deck 200'; then, the cabin is hung on an upper deck 200 ', the distance between an upper structure T beam 1' and a lower structure T beam 2 'is measured according to calculation, and a square steel small assembly 3' with corresponding height is selected to be assembled between a part of the upper structure T beam 1 'and the lower structure T beam 2'; then, the air bag 4 ' is arranged between the upper structure T beam 1 ' and the lower structure T of the other part, and then the adjusting shim plates 5 ' with different thicknesses are selected for assembly according to the distance between the air bag 4 ' and the lower structure T beam 2 '.
However, after the square steel small components 3 'with the appropriate height are selected on site, the square steel small components 3' are respectively connected with the upper structure T beam 1 'and the lower structure T beam 2', and the connection operation between the upper structure T beam 1 'and the lower structure T beam 2' is needed, so that the construction space is small and the operation is inconvenient; in addition, the height of the standard square steel subassembly 3 ' is different from the height of the air bag 4 ', so that the thickness of the adjusting shim plate 5 ' is larger, and the machining workload is larger. Because the whole living cabin has larger area, more air bag 4 'elastic supporting units and square steel small component 3' supporting units are involved, and the supporting structures which are assembled in bulk after the living cabin is hoisted in sections have large workload, large construction difficulty and long construction period. In addition, because the air bag 4 'has elasticity, and the upper structure T roof beam 1' and the lower structure T roof beam 2 'all can take place to warp, adjust to through an adjusting shim plate 5' of the gasbag 4 'downside, it is difficult to guarantee that the gasbag 4' all laminates with upper structure T roof beam 1 'and lower structure T roof beam 2', has influenced the result of use.
Disclosure of Invention
The invention aims to provide a shock absorber structure, which reduces the construction difficulty, shortens the construction period, and improves the shock absorption effect and the installation stability.
In order to achieve the purpose, the invention adopts the following technical scheme:
a shock absorber structure comprising:
the upper structural T beams are respectively arranged on a main deck of the cabin according to preset positions;
the lower structure T beams are respectively arranged on the upper deck according to preset positions, and the upper structure T beams and the lower structure T beams are arranged in a one-to-one correspondence manner;
the square steel small assemblies with the same height are arranged on part of the upper structure T-beams in a one-to-one correspondence mode according to preset positions;
the first adjusting base plates can adjust the thickness and are arranged between the square steel small assemblies and the lower structure T-shaped beams in a one-to-one correspondence mode;
the first air bags with the same height are arranged between the upper structural T-beams and the lower structural T-beams of the other part in a one-to-one correspondence mode according to preset positions;
the thickness of the upper structure T beam and the lower structure T beam can be adjusted through the second adjusting base plates, the mounting plates are used for connecting the upper structure T beam and the first air bag, and the second adjusting base plates are used for connecting the first air bag and the lower structure T beam.
Optionally, the thickness of the first adjusting cushion plate is not more than 25mm, and the thickness of the second adjusting cushion plate is not more than 25mm.
Optionally, the method further comprises:
one end of the side mounting beam is arranged on the side surface of the upper structure T beam used for mounting the mounting plate, and the other end of the side mounting beam is fixed on the lower structure T beam used for mounting the second adjusting base plate;
two second air bags, set up in the side-mounting roof beam with be used for the installation the mounting panel go up between the structure T roof beam, first the second air bag is fixed set up in being used for the installation the mounting panel go up the side of structure T roof beam, the second air bag is fixed set up in the side of side-mounting roof beam, two second air bag swing joint.
Optionally, the method further comprises: the third adjusting base plate is fixedly connected with the first second air bag and the side face of the upper structure T beam for mounting the mounting plate;
and the fourth adjusting base plate is fixedly connected with the second air bag and the side surface of the side surface mounting beam.
The second purpose of the invention is to provide a method for installing a shock absorber structure, which reduces the construction difficulty and shortens the construction period.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method of installing a shock absorber structure, for installing the shock absorber structure, comprising the steps of:
manufacturing a plurality of equal-height square steel small assemblies, and manufacturing a plurality of equal-height mounting plates;
installing a plurality of upper structure T-beams on a main deck of a cabin, installing a plurality of square steel small assemblies and a plurality of installation plates on one side of the upper structure T-beams, which is far away from the main deck, according to preset positions, and installing a plurality of first air bags on one side of the installation plates, which is far away from the upper structure T-beams, in a one-to-one correspondence manner;
mounting a plurality of lower structural T-beams to an upper deck;
hoisting a cabin on an upper deck, so that a gap is reserved between the square steel small assembly and the lower structure T beam, and a gap is reserved between the first air bag and the lower structure T beam;
respectively measuring the distance between a square steel small component and the lower structure T beam corresponding to the square steel small component, manufacturing a first adjusting base plate, and installing the first adjusting base plate between the square steel small component and the lower structure T beam;
and respectively measuring the distance between the first air bag and the lower structure T beam corresponding to the first air bag, manufacturing a second adjusting base plate, and installing the second adjusting base plate between the first air bag and the lower structure T beam.
Optionally, a plurality of the upper structure T-beams are mounted to the main deck, and then, the method further includes: grinding one side of the upper structure T beam, which deviates from the main deck, flat;
installing a plurality of said lower structural T-beams to said upper deck, and thereafter further comprising: and grinding one side of the lower structure T beam, which is far away from the upper deck, flat.
Optionally, the method further includes mounting a plurality of square steel small assemblies and a plurality of mounting plates on a side of the upper structural T-beam away from the main deck according to preset positions, and then:
and respectively grinding one side of the square steel small assembly, which deviates from the upper structural T beam, and grinding one side of the mounting plate, which deviates from the upper structural T beam.
Optionally, the square steel small assembly faces the whole flatness of one face of the lower structure T beam and is not larger than 2mm, and the mounting plate faces the whole flatness of the one face of the lower structure T beam and is not larger than 2mm.
Optionally, the flatness of the single square steel small assembly facing to the lower structure T beam is not more than 0.5mm, and the flatness of the single mounting plate facing to the lower structure T beam is not more than 0.5mm.
The third purpose of the invention is to provide a ship, which reduces the construction difficulty and shortens the construction period.
In order to achieve the purpose, the invention adopts the following technical scheme:
a ship comprises the shock absorber structure.
The invention has the beneficial effects that:
according to the shock absorber structure provided by the invention, the equal-height square steel small component, the first air bag and the equal-thickness mounting plate are arranged, so that the structure can be directly mounted during construction, the cabin does not need to be hoisted and then mounted, and the construction is more convenient; the method comprises the steps of manufacturing a first adjusting base plate according to the measurement of the size of a gap between a square steel small assembly and a lower structure T beam, manufacturing a second adjusting base plate according to the measurement of the size of the gap between a first air bag and the lower structure T beam, wherein due to the arrangement of the mounting plate, the thicknesses of the first adjusting base plate and the second adjusting base plate are smaller, the thickness difference between the first adjusting base plate and the second adjusting base plate is reduced, the machining is facilitated, the working difficulty is reduced, the workload is reduced, the construction period is shortened, and the cost is reduced; through the first adjusting base plate and the second adjusting base plate which are manufactured after measurement, the installation precision is improved.
The mounting plate and the second adjusting base plate are arranged on the two sides of the first air bag respectively, errors formed by accumulated deformation factors and the like can be offset by the mounting plate and the second adjusting base plate in the vertical direction, the first air bag is made to be more attached to the mounting plate and the second adjusting base plate, the mounting precision is improved, the attaching effect of the first air bag and the upper structure T beam and the attaching effect of the lower structure T beam are further improved, and the structural stability and the shock absorption effect are further improved.
According to the installation method of the shock absorber structure, the square steel small component and the installation plate are manufactured in advance, then the upper structure T beam, the square steel small component, the installation plate and the first air bag are directly installed on the main deck respectively, the lower structure T beam is installed on the upper deck, the cabin does not need to be hoisted and then installed, and construction difficulty is reduced. The first adjusting base plate is measured and manufactured for installation, then the second adjusting base plate is measured and manufactured for installation, and only the first adjusting plate and the second adjusting base plate need to be measured and manufactured, so that the thickness is thin, and the processing and manufacturing are convenient; can adapt to the deformation of upper structure T roof beam and lower structure T roof beam, improve the laminating effect of first gasbag.
According to the ship provided by the invention, by adopting the shock absorber structure, the construction difficulty is reduced, the construction period is shortened, and the structural stability and the shock absorption effect are improved.
Drawings
FIG. 1 is a schematic diagram of a prior art square steel sub-assembly support unit for a shock absorber structure;
FIG. 2 is a schematic view of a prior art airbag support unit for a shock absorber construction;
FIG. 3 is an exploded view of a rigid support unit provided by an embodiment of the present invention;
FIG. 4 is a schematic diagram of an assembled structure of a rigid support unit provided by an embodiment of the present invention;
fig. 5 is an exploded view of a vertical elastic support unit provided by an embodiment of the present invention;
fig. 6 is a schematic view of an assembly structure of the vertical elastic support unit and the horizontal elastic support unit according to the embodiment of the present invention.
In the figure:
100', a main deck; 200', an upper deck; 1', an upper structure T beam; 2', a lower structure T beam; 3', a square steel small component; 31', square steel; 32', a backing plate; 4', an airbag; 5', adjusting a base plate;
100. a main deck; 200. an upper deck;
1. an upper structural T-beam; 2. a lower structural T-beam; 3. a square steel small component; 31. square steel; 32. a base plate; 4. a first adjusting shim plate; 5. a first air bag; 6. mounting a plate; 7. a second adjusting shim plate; 8. a beam is arranged on the side surface; 9. a third adjusting shim plate; 10. a fourth adjusting shim plate; 11. a second air bag.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. 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 invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The embodiment provides a ship, which comprises an upper deck 200, a cabin arranged on the upper deck 200 and a shock absorber structure used for connecting the cabin and the upper deck 200, wherein under the construction operation state, the shock absorber structure is used for absorbing shock, and the living comfort in the cabin space is improved.
The embodiment also provides a shock absorber structure, as shown in fig. 3-5, which includes a plurality of upper structure T beams 1, a plurality of lower structure T beams 2, a plurality of equal-height square steel small assemblies 3, a plurality of first adjusting shim plates 4 capable of adjusting thickness, a plurality of equal-height first airbags 5, a plurality of equal-height mounting plates 6 and a plurality of second adjusting shim plates 7 capable of adjusting thickness, specifically, the plurality of upper structure T beams 1 are respectively mounted on the main deck 100 of the cabin according to preset positions; the plurality of lower structure T beams 2 are respectively arranged on the upper deck 200 according to preset positions, and the plurality of upper structure T beams 1 and the plurality of lower structure T beams 2 are arranged in a one-to-one correspondence manner; the plurality of square steel small assemblies 3 are correspondingly arranged on the partial upper structure T beam 1 according to preset positions one by one; the plurality of first adjusting base plates 4 are correspondingly arranged between the plurality of square steel small assemblies 3 and the plurality of lower structure T-shaped beams 2 one by one; the first air bags 5 are correspondingly arranged between the other part of the upper structural T-beams 1 and the lower structural T-beams 2 one by one according to preset positions; the plurality of mounting plates 6 are respectively used to connect the upper structure T-beam 1 and the first airbag 5, and the plurality of second adjusting shim plates 7 are respectively used to connect the first airbag 5 and the lower structure T-beam 2.
The rigid supporting unit is formed by connecting the upper structure T beam 1, the square steel small assembly 3, the first adjusting cushion plate 4 and the lower structure T beam 2 between the main deck 100 and the upper deck 200 in sequence, and the vertical elastic supporting unit is formed by connecting the upper structure T beam 1, the mounting plate 6, the first air bag 5, the second adjusting cushion plate 7 and the lower structure T beam 2 between the main deck 100 and the upper deck 200 in sequence; under the construction operation state, make first gasbag 5 aerify, square steel small component 3 includes square steel 31 and activity setting at the backing plate 32 of square steel 31 downside, and along with the inflation of first gasbag 5 risees, square steel 31 and backing plate 32 phase separation make the cabin only in the vertical direction holding power that first gasbag 5 provided, realize the cushioning effect. In the non-construction operation state, the gas in the first air bag 5 is released, the square steel 31 is pressed on the backing plate 32, and the rigid supporting unit and the vertical elastic supporting unit simultaneously provide supporting force, so that the cabin is safely placed in the non-damping state.
Go up structure T roof beam 1, lower structure T roof beam 2, square steel gadget 3 and first gasbag 5 all arrange according to predetermined position, specifically, make rigid support unit and vertical elastic support unit arrange in turn, when being in the shock attenuation state, it is more even to make the cabin atress, specifically, it is matrix arrangement at the horizontal direction with lower structure T roof beam 2 to go up structure T roof beam 1, be provided with a plurality of square steel gadgets 3 in order to form rigid support unit respectively along horizontal and vertical interval respectively, arrange at least one first gasbag 5 in order to form vertical elastic support unit respectively between two adjacent square steel gadgets 3.
By arranging the equal-height square steel small component 3, the first air bag 5 and the equal-thickness mounting plate 6, the structure can be directly mounted during construction, and the mounting is carried out after the cabin is not required to be hoisted, so that the construction is more convenient; according to the measurement of the size of the gap between the square steel small component 3 and the lower structure T beam 2, the first adjusting base plate 4 is manufactured, and according to the measurement of the size of the gap between the first air bag 5 and the lower structure T beam 2, the second adjusting base plate 7 is manufactured, due to the arrangement of the mounting plate 6, the thicknesses of the first adjusting base plate 4 and the second adjusting base plate 7 are smaller, the thickness difference between the first adjusting base plate 4 and the second adjusting base plate 7 is reduced, the machining is convenient, the working difficulty is reduced, the workload is reduced, the construction period is shortened, and the cost is reduced; the first adjusting base plate 4 and the second adjusting base plate 7 are manufactured after measurement, and the installation precision is improved.
Set up mounting panel 6 and second adjusting shim plate 7 respectively through first gasbag 5 both sides, the error that accumulated deformation factor etc. formed can be offset in vertical direction to mounting panel 6 and second adjusting shim plate 7, make first gasbag 5 more laminate in mounting panel 6 and second adjusting shim plate 7, improved the installation accuracy, and then improved the laminating effect of first gasbag 5 and last structure T roof beam 1 and lower structure T roof beam 2, and then improved structural stability and shock attenuation effect.
Optionally, the thickness of the first adjusting shim plate 4 is not more than 25mm, so as to ensure that the thickness of the first adjusting shim plate 4 is thinner, and the processing is convenient; similarly, the thickness of the second adjusting shim plate 7 is not more than 25mm, so that the second adjusting shim plate 7 is ensured to be thinner, and the processing is convenient; in addition, the thickness of the first and second adjusting shim plates 4 and 7 is optionally not less than 10mm to avoid machining deformation and the like. Optionally, by arranging the mounting plate 6, the thickness of the mounting plate 6 is equal to the difference in height between the square steel small assembly 3 and the first air bag 5, so that the thicknesses of the first adjusting shim plate 4 and the second adjusting shim plate 7 are the same, the adjusting shim plates with the same thickness can be manufactured firstly, and the thickness is corrected subsequently according to the measurement structure.
Optionally, as shown in fig. 6, the shock absorber structure further comprises a side mounting beam 8 and two first airbags 5, wherein one end of the side mounting beam 8 is arranged at the side of the upper structure T-beam 1 for mounting the mounting plate 6, and the other end is fixed on the lower structure T-beam 2 for mounting the second adjusting shim plate 7; two first airbags 5 are arranged between a side mounting beam 8 and an upper structure T beam 1 for mounting a mounting plate 6, the first airbag 5 is fixedly arranged on the side of the upper structure T beam 1 for mounting the mounting plate 6, the second first airbag 5 is fixedly arranged on the side of the side mounting beam 8, and the two first airbags 5 are movably connected.
Horizontal elastic supporting units are formed by the side mounting beams 8 and the two second air bags 11 and are mounted between the side face of the upper structure T beam 1 of the vertical elastic supporting unit and the lower structure T beam 2, horizontal displacement between the upper structure T beam 1 and the lower structure T beam 2 can be limited, dislocation between the cabin and the upper deck 200 is prevented, and structural stability is improved. Due to the fact that the two second air bags 11 are movably connected, the two second air bags 11 can be displaced in the vertical direction, and therefore when the first air bag 5 on the vertical elastic supporting unit is inflated to enable the shock absorber structure to be in a shock absorption state, the horizontal elastic supporting unit is stable in structure and installed. Specifically, the horizontal elastic support units may be connected to each vertical elastic support unit or may be installed on the respective vertical elastic support units according to a predetermined requirement, without limitation, and may satisfy the requirement of cabin horizontal direction support limitation according to actual conditions or calculation, and may not be displaced or deformed in the horizontal direction with the upper deck 200.
Optionally, as shown in fig. 6, the shock absorber structure further includes a third adjusting shim plate 9, which is fixedly connected to the first second air bag 11 and the side surface of the upper structure T beam 1 for mounting the mounting plate 6, and by providing the third adjusting shim plate 9, the structural error of the side surface of the upper structure T beam 1 is offset, so that the fitting property of the second air bag 11 and the upper structure T beam 1 is improved, and further the use effect is improved.
Optionally, the shock absorber structure further comprises a fourth adjusting shim plate 10 fixedly connected with a second air bag 11 and the side surface of the side mounting beam 8, structural errors of the side mounting beam 8 are offset by arranging the third adjusting shim plate 9, the fitting performance of the second air bag 11 and the side mounting beam 8 is improved, and then the using effect is improved.
The embodiment also provides an installation method of the shock absorber structure, which comprises the following steps:
s1, manufacturing a plurality of equal-height square steel small assemblies 3, and manufacturing a plurality of equal-height mounting plates 6;
s2, mounting the plurality of upper structure T-beams 1 on a main deck 100 of the cabin, mounting the plurality of square steel small assemblies 3 and the plurality of mounting plates 6 on one side, away from the main deck 100, of the upper structure T-beams 1 according to preset positions, and mounting the plurality of first air bags 5 on one side, away from the upper structure T-beams 1, of the mounting plates 6 in a one-to-one correspondence manner;
s3, mounting a plurality of lower structure T beams 2 on the upper deck 200;
s4, the cabin is hung on the upper deck 200, a gap is reserved between the square steel small component 3 and the lower structure T beam 2, and a gap is reserved between the first air bag 5 and the lower structure T beam 2;
s5, respectively measuring the distance between the square steel small component 3 and the lower structure T beam 2 corresponding to the square steel small component, manufacturing a first adjusting base plate 4, and installing the first adjusting base plate 4 between the square steel small component 3 and the lower structure T beam 2;
and S6, respectively measuring the distance between the first air bag 5 and the lower structure T beam 2 corresponding to the first air bag, manufacturing a second adjusting base plate 7, and installing the second adjusting base plate 7 between the first air bag 5 and the lower structure T beam 2.
The square steel small component 3, the mounting plate 6 and the first air bag 5 are manufactured in advance, the upper structure T beam 1, the square steel small component 3, the mounting plate 6 and the first air bag 5 are directly mounted on the main deck 100, the lower structure T beam 2 is mounted on the upper deck 200, and the cabin does not need to be hoisted and then mounted, so that the construction difficulty is reduced; specifically, the order of S3 and S4 may be adjusted, or may be performed simultaneously, without limitation. Then, the first adjusting cushion plate 4 is measured and manufactured for installation, the second adjusting cushion plate 7 is measured and manufactured for installation, and only the first adjusting plate and the second adjusting cushion plate 7 need to be measured and manufactured, so that the thickness is small, and the processing and manufacturing are convenient; can adapt to the deformation of the upper structure T beam 1 and the lower structure T beam 2, and improves the attaching effect of the first air bag 5.
Optionally, a plurality of upper structure T-beams 1 are mounted to the main deck 100, and then:
s21, grinding one side of the upper structure T beam 1, which is deviated from the main deck 100, to be flat, improving the flatness of the upper structure T beam 1, which is used for being connected with the mounting plate 6 and the square steel small assembly 3, and further improving the connection effect.
Optionally, a plurality of lower structure T-beams 2 are mounted to the upper deck 200, and then, further comprising:
s31, one side of the lower structure T beam 2, which is deviated from the upper deck 200, is ground flat, the planeness of the lower structure T beam 2, which is used for mounting the first adjusting base plate 4 and the second adjusting base plate 7, is improved, and then the connecting effect is improved.
Optionally, the plurality of square steel small assemblies 3 and the plurality of mounting plates 6 are mounted on a side of the upper structure T beam 1 facing away from the main deck 100 according to a preset position, and then, the method further includes:
s22, grind one side that deviates from upper structure T roof beam 1 with square steel sub-assembly 3 respectively and flatten, improve the plane degree that square steel sub-assembly 3 is used for being connected the one side with first adjusting shim plate 4, and then improved the linkage effect.
S23, grind one side of mounting panel 6 deviating from upper structure T roof beam 1 flat, improved mounting panel 6 be used for with the flatness of first gasbag 5 installation one side, and then improved the connection effect.
Specifically, the sequence of S22 and S23 may be adjusted, or may be performed simultaneously, without limitation.
Optionally, the overall flatness of the square steel small assembly 3 facing one side of the lower structure T beam 2 is not more than 2mm, so that the overall flatness of all the rigid supporting units is ensured, and the cabin installation flatness is ensured.
Optionally, the overall flatness of the mounting plate 6 facing one side of the lower structure T beam 2 is not greater than 2mm, so as to ensure the overall flatness of all the vertical elastic support units and ensure the cabin mounting flatness.
Optionally, the flatness of a single square steel small assembly 3 towards one side of the lower structure T beam 2 is not larger than 0.5mm, the deformation is avoided being too large, so that the precision adjustment is carried out through the first adjusting base plate 4, and the installation precision is improved.
Optionally, the flatness of the single mounting plate 6 facing to one surface of the lower structure T beam 2 is not larger than 0.5mm, so that the excessive deformation is avoided, and the mounting precision and the fitting degree of the first air bag 5 and the two sides are improved.
Optionally, S2 further includes:
s24, respectively installing a third adjusting shim plate 9 and a second air bag 11 on the side surface of the upper structure T beam 1; and mounting a fourth adjusting shim plate 10 and another second airbag 11 to the side surfaces of the side structure beams, respectively.
Optionally, after S6, further comprising:
and S7, mounting the side structure beam on the upper surface of the lower structure T beam 2 at a preset position, and movably connecting the side structure beam with a second air bag 11 on a third adjusting cushion plate 9.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A shock absorber structure, comprising:
a plurality of upper structural T-beams (1) respectively mounted to a main deck (100) of the cabin at predetermined positions;
the system comprises a plurality of lower structure T beams (2) which are respectively arranged on an upper deck (200) according to preset positions, wherein the upper structure T beams (1) and the lower structure T beams (2) are arranged in a one-to-one correspondence manner;
the square steel small assemblies (3) with the same height are arranged on part of the upper structure T beam (1) in a one-to-one correspondence mode according to preset positions;
the first adjusting base plates (4) can adjust the thickness and are arranged between the square steel small assemblies (3) and the lower structure T-shaped beams (2) in a one-to-one correspondence mode;
the first air bags (5) with the same height are arranged between the upper structural T beams (1) and the lower structural T beams (2) in the other part in a one-to-one correspondence mode according to preset positions;
a plurality of equal-height mounting plates (6) and a plurality of second adjusting shim plates (7), wherein the thickness of the second adjusting shim plates (7) can be adjusted, the mounting plates (6) are used for connecting the upper structure T-beam (1) and the first air bag (5), and the second adjusting shim plates (7) are used for connecting the first air bag (5) and the lower structure T-beam (2);
go up structure T roof beam (1), square steel sub-assembly (3) first adjusting shim plate (4) and down structure T roof beam (2) form the rigid support unit, go up structure T roof beam (1) mounting panel (6) first gasbag (5) second adjusting shim plate (7) and down structure T roof beam (2) form vertical elastic support unit, and make the rigid support unit with vertical elastic support unit arranges in turn.
2. The damper structure according to claim 1, characterized in that the thickness of the first adjusting shim plate (4) is not more than 25mm and the thickness of the second adjusting shim plate (7) is not more than 25mm.
3. The shock absorber structure of claim 1, further comprising:
a side mounting beam (8), one end of which is arranged on the side of the upper structure T beam (1) for mounting the mounting plate (6), and the other end of which is fixed on the upper surface of the lower structure T beam (2) for mounting the second adjusting shim plate (7);
two second air bags (11), set up in side-mounting roof beam (8) with be used for the installation mounting panel (6) go up between structure T roof beam (1), first second air bag (11) fixed set up in be used for the installation mounting panel (6) go up the side of structure T roof beam (1), the second air bag (11) fixed set up in the side of side-mounting roof beam (8), two second air bag (11) swing joint.
4. The shock absorber structure of claim 3, further comprising:
a third adjusting shim plate (9) fixedly connected with the first second air bag (11) and the side surface of the upper structure T beam (1) for mounting the mounting plate (6);
and the fourth adjusting cushion plate (10) is fixedly connected with the second air bag (11) and the side surface of the side surface mounting beam (8).
5. A method of installing a shock absorber structure, for installing a shock absorber structure according to any one of claims 1 to 4, comprising the steps of:
manufacturing a plurality of equal-height square steel small assemblies (3) and a plurality of equal-height mounting plates (6);
installing a plurality of upper structure T-beams (1) on a main deck (100) of a cabin, installing a plurality of square steel small assemblies (3) and a plurality of installation plates (6) on one side, away from the main deck (100), of the upper structure T-beams (1) according to preset positions, and installing a plurality of first air bags (5) on one side, away from the upper structure T-beams (1), of the installation plates (6) in a one-to-one correspondence manner;
mounting a plurality of lower structural T-beams (2) to an upper deck (200);
hoisting a cabin on the upper deck (200), so that a gap is reserved between the square steel small component (3) and the lower structural T beam (2), and a gap is reserved between the first air bag (5) and the lower structural T beam (2);
respectively measuring the distance between a square steel small assembly (3) and the lower structure T beam (2) corresponding to the square steel small assembly, manufacturing a first adjusting base plate (4), and installing the first adjusting base plate (4) between the square steel small assembly (3) and the lower structure T beam (2);
and respectively measuring the distance between the first air bag (5) and the lower structure T beam (2) corresponding to the first air bag, manufacturing a second adjusting base plate (7), and installing the second adjusting base plate (7) between the first air bag (5) and the lower structure T beam (2).
6. The method of installing a shock absorber structure according to claim 5,
-mounting a plurality of said upper structural T-beams (1) to said main deck (100), and thereafter: grinding the side of the upper structure T beam (1) which is far away from the main deck (100) flat;
-mounting a plurality of said lower structural T-beams (2) to said upper deck (200), and thereafter: and grinding the side, which faces away from the upper deck (200), of the lower structure T beam (2).
7. Method for mounting a shock absorber structure according to claim 5, characterized in that a plurality of said square steel sub-assemblies (3) and a plurality of said mounting plates (6) are mounted in predetermined positions on the side of said upper structure T-beam (1) facing away from said main deck (100), after which it further comprises:
and respectively grinding one side of the square steel small assembly (3) departing from the upper structure T beam (1), and grinding one side of the mounting plate (6) departing from the upper structure T beam (1).
8. The method of installing a shock absorber structure according to claim 5,
the square steel small assembly (3) faces towards the integral flatness of one face of the lower structure T beam (2) is not larger than 2mm, and the mounting plate (6) faces towards the integral flatness of one face of the lower structure T beam (2) is not larger than 2mm.
9. Method for mounting a shock absorber structure according to claim 5, wherein the flatness of the face of the single square steel sub-assembly (3) facing the lower structure T-beam (2) is not more than 0.5mm, and the flatness of the face of the single mounting plate (6) facing the lower structure T-beam (2) is not more than 0.5mm.
10. A ship, characterized in that it comprises a shock absorber structure according to any one of claims 1-4.
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100065818A (en) * | 2008-12-09 | 2010-06-17 | 현대중공업 주식회사 | Auto control apparatus of sway bracing installed in main engine for reducing vibration of ship and method thereof |
| KR101083693B1 (en) * | 2011-06-30 | 2011-11-16 | 유니슨이테크 주식회사 | Seismic isolation system for offshore structure |
| CN203332351U (en) * | 2013-05-31 | 2013-12-11 | 广州广船国际股份有限公司 | Shake and noise reducing structure in ship living quarter |
| KR20140096805A (en) * | 2013-01-29 | 2014-08-06 | 인하대학교 산학협력단 | Structure of accommodation of ship for relief vibration and noise |
| CN104071325A (en) * | 2014-06-26 | 2014-10-01 | 江苏省镇江船厂（集团）有限公司 | Marine main engine base based on quiet technology and elastic damping |
| CN104210621A (en) * | 2014-09-22 | 2014-12-17 | 上海外高桥造船海洋工程设计有限公司 | Accommodation system of ship |
| KR20150061517A (en) * | 2013-11-27 | 2015-06-04 | 대우조선해양 주식회사 | deck house support apparatus for vessel |
| CN105197195A (en) * | 2015-09-29 | 2015-12-30 | 广州中国科学院工业技术研究院 | Ultra-large floating structure |
| CN106114804A (en) * | 2016-08-01 | 2016-11-16 | 上海海事大学 | Marine main engine air bag vibration isolator control system and control method |
| CN107676422A (en) * | 2017-10-23 | 2018-02-09 | 陈祥伟 | Freighter damped platform |
| CN109516386A (en) * | 2018-11-14 | 2019-03-26 | 中铁大桥科学研究院有限公司 | A kind of vibration reduction and cushioning method and system for marine steel beam lifting |
| CN211032919U (en) * | 2019-12-03 | 2020-07-17 | 南通远洋船舶配套有限公司 | Marine wallboard and ceiling solderless mounting structure |
-
2021
- 2021-10-27 CN CN202111257026.0A patent/CN113772011B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100065818A (en) * | 2008-12-09 | 2010-06-17 | 현대중공업 주식회사 | Auto control apparatus of sway bracing installed in main engine for reducing vibration of ship and method thereof |
| KR101083693B1 (en) * | 2011-06-30 | 2011-11-16 | 유니슨이테크 주식회사 | Seismic isolation system for offshore structure |
| KR20140096805A (en) * | 2013-01-29 | 2014-08-06 | 인하대학교 산학협력단 | Structure of accommodation of ship for relief vibration and noise |
| CN203332351U (en) * | 2013-05-31 | 2013-12-11 | 广州广船国际股份有限公司 | Shake and noise reducing structure in ship living quarter |
| KR20150061517A (en) * | 2013-11-27 | 2015-06-04 | 대우조선해양 주식회사 | deck house support apparatus for vessel |
| CN104071325A (en) * | 2014-06-26 | 2014-10-01 | 江苏省镇江船厂（集团）有限公司 | Marine main engine base based on quiet technology and elastic damping |
| CN104210621A (en) * | 2014-09-22 | 2014-12-17 | 上海外高桥造船海洋工程设计有限公司 | Accommodation system of ship |
| CN105197195A (en) * | 2015-09-29 | 2015-12-30 | 广州中国科学院工业技术研究院 | Ultra-large floating structure |
| CN106114804A (en) * | 2016-08-01 | 2016-11-16 | 上海海事大学 | Marine main engine air bag vibration isolator control system and control method |
| CN107676422A (en) * | 2017-10-23 | 2018-02-09 | 陈祥伟 | Freighter damped platform |
| CN109516386A (en) * | 2018-11-14 | 2019-03-26 | 中铁大桥科学研究院有限公司 | A kind of vibration reduction and cushioning method and system for marine steel beam lifting |
| CN211032919U (en) * | 2019-12-03 | 2020-07-17 | 南通远洋船舶配套有限公司 | Marine wallboard and ceiling solderless mounting structure |
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|---|---|
| CN113772011A (en) | 2021-12-10 |
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Application publication date: 20211210 Assignee: CSSC HUANGPU WENCHONG SHIPBUILDING Co.,Ltd. Assignor: GUANGZHOU WENCHONG SHIPYARD Co.,Ltd. Contract record no.: X2023980037694 Denomination of invention: A shock absorber structure, its installation method, and ship Granted publication date: 20221129 License type: Common License Record date: 20230710 |
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