CN110901851A - Ship large-scale equipment broadside installation device - Google Patents
Ship large-scale equipment broadside installation device Download PDFInfo
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- CN110901851A CN110901851A CN201911131422.1A CN201911131422A CN110901851A CN 110901851 A CN110901851 A CN 110901851A CN 201911131422 A CN201911131422 A CN 201911131422A CN 110901851 A CN110901851 A CN 110901851A
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- 238000009434 installation Methods 0.000 title claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000004568 cement Substances 0.000 description 8
- 238000003032 molecular docking Methods 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 208000001613 Gambling Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The invention discloses a ship large-scale equipment board side installation device which comprises a support platform arranged at the bottom of a dock, a support arranged on the support platform, a slide rail arranged on the support through a clamping plate, and a bearing trolley movably arranged on the slide rail. The ship large equipment side mounting device can mount large equipment into a ship body from the ship body side, solves the problem that the equipment cannot enter the ship body from a chord side fabrication hole by a crane for mounting, reduces the service time and the use times of the crane, reduces the time for mounting and adjusting the equipment and improves the production efficiency.
Description
Technical Field
The invention relates to the technical field of ship construction, in particular to a shipboard installation device for large-scale ship equipment.
Background
The installation of various important equipment is a very important work in the process of building various ships at present. Most of large equipment is hoisted after the hoisting of the section or the total section where the large equipment is located is finished, but due to various reasons, many large equipment arrives late, in order to ensure that a ship is undocked and launched according to normal nodes, the section where the equipment is located and the section on the top of the section need to be loaded firstly, then a process hole is formed in the chord side of the ship, and after the large equipment arrives, the large equipment enters the ship body through the chord side of the ship to be installed through a related tool and an installation method. Most of the time, large-scale equipment cannot enter the ship body from the chord side of the ship only by a gantry crane and other cranes.
Disclosure of Invention
In view of the above, the present invention provides a ship large-scale equipment side installation apparatus, which is used to solve the problem of difficult construction of large-scale equipment entering a ship body from a ship side.
A ship large-scale equipment side mounting device comprises a supporting platform arranged at the bottom of a dock, a support arranged on the supporting platform, a slide rail arranged on the support through a clamping plate, and a bearing trolley movably arranged on the slide rail,
the bearing trolley comprises a main body frame, a rotating shaft and rollers, wherein an open slot is formed in the bottom of a side panel of the main body frame, the rotating shaft is clamped in the open slot, two end parts of the rotating shaft extend out of the side panel, two end parts of the rotating shaft, which extend out of the side panel, are respectively provided with a clamping slot, a limiting plate for limiting the rotating shaft is clamped in the clamping slot, and the limiting plate is fixed on the side panel of the main body frame through a fastener; the roller is arranged on the rotating shaft, a shaft sleeve is arranged between the roller and the rotating shaft, and the outer circumferential surface of the roller is provided with a tread groove clamped on the rail head of the sliding rail.
Preferably, the main body frame includes the top panel, fixes two sets of side boards in the top panel bottom, all blocks in the open slot of every group side board and is equipped with a pivot, all offers the spacing hole that is used for installing the limiting plate on the face of the open slot both sides of every side board, installs the gusset between two adjacent side boards.
Preferably, the open slot is a U-shaped slot.
Preferably, pull rings are further fixed to two sides of the main body frame, and each pull ring comprises an ear plate and a reinforcing plate vertically fixed to the ear plate.
Preferably, the clamping plate is composed of a horizontal section and a vertical section, the lower end face of the horizontal section is an inclined plane inclined downwards, clamping plate holes are formed in the vertical section, clamping plates are arranged on two sides of the sliding rail, and the horizontal section of the clamping plate is pressed at the bottom of the sliding rail and fixed with the support through a fastener arranged in the clamping plate holes.
Preferably, the inclination angle of the lower end face of the levelness of the clamping plate is equal to the inclination angle of the rail bottom of the sliding rail.
Preferably, the support is provided with a plurality of, and a plurality of supports are placed side by side equidistance, links to each other through the cross connector between two adjacent supports, all corresponds on every support and is provided with a bearing trolley, links to each other through the tie-beam between two bearing trolleys that link to each other.
Preferably, the support comprises a support body and a vertical column vertically fixed at the bottom of the support body, a first connecting plate is vertically fixed on the side face of the support body, and the end part of the transverse connecting piece is fixed on the first connecting plate.
Preferably, the frame body of the support is composed of a plurality of longitudinal beams which are connected end to end, and the front longitudinal beam support and the rear longitudinal beam support are connected through a second connecting plate.
Preferably, a third connecting plate is fixed on an upper panel of the carrying trolley, and the end part of the connecting beam is fixed on the third connecting plate.
The invention has the beneficial effects that:
the ship large equipment side mounting device can mount large equipment into a ship body from the ship body side, solves the problem that the equipment cannot enter the ship body from a chord side fabrication hole by a crane for mounting, reduces the service time and the use times of the crane, reduces the time for mounting and adjusting the equipment, improves the production efficiency, and solves the problem that the ship building period is delayed due to the delivery lag of the large equipment; the mounting device can be used for multiple times, is low in use cost, can be used for different types of large-scale equipment, and is very wide in application.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural view of a ship large-scale equipment broadside installation device.
Fig. 2 is a front view of the load carriage.
Figure 3 is a side view of the load carriage.
Fig. 4 is a sectional view taken along line a-a in fig. 2.
Fig. 5 is a side view of fig. 4.
Fig. 6 is a partial view of the main body frame.
Figure 7 is a front view of the tab.
Figure 8 is a side view of the tab.
Fig. 9 is a front view of the bracket.
Fig. 10 is a top view of the stent.
Fig. 11 is a schematic view of the junction of the front and rear stringers.
Fig. 12 is a fixed state view of the slide rail.
Figure 13 is a front view of the card.
Figure 14 is a side view of the card.
Fig. 15 is a schematic view of the transportation and installation of large equipment.
The reference numerals in the figures have the meaning:
the device comprises a supporting platform 1, a support 2, a clamping plate 3, a sliding rail 4, a carrying trolley 5, a frame 6, a stand column 7, a first connecting plate 8, a transverse connecting piece 9, a second connecting plate 10, a clamping plate hole 11, a main body frame 12, a rotating shaft 13, a roller 14, an open slot 15, a side panel 16, a clamping slot 17, a limiting plate 18, a shaft sleeve 19, a pedal slot 20, an upper panel 21, a limiting hole 22, a rib plate 23, a third connecting plate 24, a connecting beam 25, a pull ring 26, an ear plate 27, a reinforcing plate 28, a dock bottom 29, a deck surface 30, a large-scale equipment 31, a cabin 32, a chain block 33, a lifting eye plate 34, a lifting eye plate 35 and a lifting ring 36.
Detailed Description
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the 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.
The present application is described in further detail below with reference to specific embodiments and with reference to the attached drawings.
In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected" and "fixed" are used in a broad sense, for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
The invention provides a ship large-scale equipment broadside installation device, which can assist large-scale equipment to enter a ship body from the broadside for installation, can reduce the use time and use times of a crane, solves the problem that the equipment cannot enter the ship body from a chord side fabrication hole by the crane for installation, solves the problem that the shipbuilding period is delayed due to delayed equipment accommodating period, and avoids the delay of the shipbuilding period.
The ship large-scale equipment board side installation device comprises a support platform 1 arranged on a dock bottom, a support 2 arranged on the support platform 1, a slide rail 4 arranged on the support 2 through a clamping plate 3, and a bearing trolley 5 movably arranged on the slide rail 4.
The support platform 1 can adopt a bearing platform, and can also adopt a cement docking block and a steel block. In this embodiment, the supporting platform 1 is made of cement docking blocks and steel blocks, and the number of the cement docking blocks and the number of the steel blocks are set according to actual needs.
The support 2 comprises a support body 6 and a stand column 7 vertically fixed at the bottom of the support body 6, wherein a first connecting plate 8 is vertically fixed on the side surface of the support body 6, a threaded hole is formed in the first connecting plate 8, and the first connecting plate is used for fixing a transverse connecting piece 9.
The frame body 6 of the bracket is composed of a plurality of longitudinal beams which are connected end to end, and the front longitudinal beam and the rear longitudinal beam are connected through a fastener (comprising a hexagon bolt, a hexagon nut, a flat washer and the like) which is fixed on the second connecting plate 10.
The support 2 is provided with a slide rail 4, and the slide rail 4 is fixed through the clamping plate 3.
The clamping plate 3 is composed of a horizontal section and a vertical section, the lower end face of the horizontal section is an inclined face inclined downwards, the inclination angle of the lower end face of the horizontal section is equal to that of the rail bottom of the slide rail, and the vertical section is provided with a clamping plate hole 11. Two sides of the slide rail 4 are respectively provided with a clamping plate 3, the horizontal section of the clamping plate 3 is pressed at the rail bottom of the slide rail 4, and the slide rail 4 is fixed on the bracket 2 through fasteners (comprising hexagon bolts, hexagon nuts, flat washers and the like) fixed in the clamping plate holes 11.
The slide rail 4 is movably provided with a bearing trolley 5, and the bearing trolley 5 can move forwards and backwards along the slide rail 4.
The carrying trolley 5 comprises a main body frame 12, a rotating shaft 13 and a roller 14. An open slot 15 is formed at the bottom of a side panel 16 of the main body frame 12, and the open slot 15 is a U-shaped slot. The rotating shaft 13 is clamped in the open slot 15, two end portions of the rotating shaft extend out of the side panels 16, two clamping slots 17 are respectively formed in the two end portions of the rotating shaft 13, a limiting plate 18 used for limiting the rotating shaft is clamped in each clamping slot 17, and the limiting plate 18 is fixed on the side panel 16 of the main body frame through a fastening piece. The roller 14 is arranged on the rotating shaft 13, a shaft sleeve 19 is arranged between the roller 14 and the rotating shaft 13, and a tread groove 20 clamped on the rail head of the sliding rail 4 is formed in the outer circumferential surface of the roller 14.
The main body frame 12 comprises an upper panel 21 and two groups of side panels 16 fixed at the bottom of the upper panel 21, a rotating shaft 13 is clamped in an opening groove of each group of side panels 16, limiting holes 22 used for installing limiting plates are formed in the surfaces of two sides of the opening groove of each side panel, and rib plates 23 are installed between every two adjacent side panels. The upper panel 21 can also be fixed with a third connecting plate 24, the third connecting plate 24 is provided with a threaded hole, and the third connecting plate 24 is used for fixing a connecting beam 25.
The main body frame 12 can be further provided with a pull ring 26 and a hanging ring 36 on both sides, wherein the pull ring 26 comprises an ear plate 27 and a reinforcing plate 28 vertically fixed on the ear plate 27.
In this embodiment, be provided with three support 2 on supporting platform 1, three support 2 is placed side by side equidistance, links to each other through horizontal connecting piece 9 between two adjacent supports, and the tip of horizontal connecting piece 9 is fixed on the support that corresponds through the bolt of wearing in the threaded hole of first connecting plate 8 respectively. The three brackets 2 can be connected into a whole by the cross connecting piece 9.
Each support 2 is correspondingly provided with a bearing trolley 5, and the two bearing trolleys 5 which are connected with each other through a connecting beam 25. Through holes are respectively formed at two ends of the connecting beam 25, and after bolts penetrate through the through holes of the connecting beam 25, the bolts are screwed into the threaded holes of the third connecting plates 24 of the corresponding bearing trolleys, so that the three bearing trolleys 5 can be connected into a whole.
The specific installation steps of installing the large equipment into the hull from the ship side by using the ship large equipment side installation device of the invention are as follows:
and S1, forming a process hole on the outer plate on the ship board side.
According to the appearance size of the ship large-scale equipment side installation device and the large-scale equipment, the space required by construction operation and the characteristics of the hull structure of the chord side outer plate, holes are formed in the chord side outer plate according to design requirements and schemes.
And S2, mounting the broadside mounting tool at the target position.
Firstly, arranging a dock bottom flatly, and placing cement docking blocks and steel blocks on the dock bottom 29 (the cement docking blocks and the steel blocks can be replaced by other supporting platforms capable of bearing weight);
then, three supports 2 are arranged on a supporting platform 1 formed by a cement docking block and a steel pier side by side, one end of each support extends into a technical hole, the supports 2 and a deck surface 30 in a ship body are fixed in a spot welding mode, two adjacent supports 2 are connected through a transverse connecting piece 9, and the crazy gambling of the whole support can be adjusted by controlling the length of the transverse connecting piece 9, so that the supports can adapt to the overall dimension and structural characteristics of large-scale equipment;
finally, a bearing trolley 5 is respectively arranged on the slide rail 4 of each bracket, all the bearing trolleys 5 are positioned on the same straight line, and two adjacent bearing trolleys are connected through a connecting beam 25.
And S3, hoisting the large equipment 31 on the bearing trolley by using the crane, and supporting the bearing trolley on a hard stop of the large equipment so as to ensure that the large equipment is not deformed.
S4, the large equipment 31 is moved into the ship body 32 from the fabrication hole by using the bearing trolley, and the bearing trolley is dragged out of the ship body 32 after the large equipment 31 is moved in place.
Specifically, three bearing trolleys are dragged by a chain block or a winch 33 to move along a sliding rail, so that large equipment is moved into a ship body from a fabrication hole;
after the large-scale equipment 31 is moved in place, a lifting eye plate 34 is welded on the reverse top of a deck of a ship body, and the lifting eye plate is connected with a lifting lug 35 on the upper portion of the large-scale equipment through a chain block, so that the top of the large-scale equipment is also lifted after the large-scale equipment is accidentally inclined during jacking, and safety accidents are avoided;
then, a plurality of jacking oil cylinders are used for jacking the large equipment, so that the large equipment is separated from the bearing trolley, and the bearing trolley is pulled out of the ship body.
And S5, dismantling the side mounting tool.
And after the trolley is moved out of the ship body, 2 connecting beams on the trolley are dismantled, and 3 trolleys are hoisted away and stored. And (4) removing the transverse connecting piece of the bracket, and then lifting the bracket away and storing for storage. And (4) removing the cement docking block and the steel block, or removing the cement docking block and the steel block after the equipment is installed.
And S6, positioning and installing the large equipment 31.
Firstly, adjusting a jacking oil cylinder and a chain block, lowering the large equipment to a height position to be installed, finely adjusting the position of the large equipment by using a side pushing oil cylinder, aligning the position of the large equipment to a mark marked in advance on a ship body, and fixing the large equipment by using a horse board;
then, welding the large-scale equipment on the hull structure;
finally, the outer plates cut off at the process holes are re-welded in place.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A ship large-scale equipment board side installation device is characterized by comprising a supporting platform arranged at the bottom of a dock, a support arranged on the supporting platform, a slide rail arranged on the support through a clamping plate, and a bearing trolley movably arranged on the slide rail,
the bearing trolley comprises a main body frame, a rotating shaft and rollers, wherein an open slot is formed in the bottom of a side panel of the main body frame, the rotating shaft is clamped in the open slot, two end parts of the rotating shaft extend out of the side panel, two end parts of the rotating shaft, which extend out of the side panel, are respectively provided with a clamping slot, a limiting plate for limiting the rotating shaft is clamped in the clamping slot, and the limiting plate is fixed on the side panel of the main body frame through a fastener; the roller is arranged on the rotating shaft, a shaft sleeve is arranged between the roller and the rotating shaft, and the outer circumferential surface of the roller is provided with a tread groove clamped on the rail head of the sliding rail.
2. The ship large-scale equipment broadside installation device of claim 1, wherein the main body frame comprises an upper panel and two groups of side panels fixed at the bottom of the upper panel, a rotating shaft is clamped in an open slot of each group of side panels, limiting holes for installing limiting plates are formed in the panel surfaces at two sides of the open slot of each side panel, and a rib plate is installed between two adjacent side panels.
3. The ship large equipment broadside installation device of claim 1 or 2, wherein said open groove is a U-shaped groove.
4. The broadside installation device of large-scale marine equipment as claimed in claim 2, wherein pull rings are further fixed to both sides of the main frame, and each pull ring comprises an ear plate and a reinforcing plate vertically fixed to the ear plate.
5. The shipboard installation device of claim 1, wherein the clamping plate comprises a horizontal section and a vertical section, a lower end surface of the horizontal section is an inclined surface inclined downward, the vertical section is provided with a clamping plate hole, clamping plates are arranged on two sides of the slide rail, and the horizontal section of the clamping plate is pressed against a rail bottom of the slide rail and fixed to the bracket through a fastener arranged in the clamping plate hole.
6. The shipboard installation apparatus of claim 5, wherein an inclination angle of a lower end surface of the horizontal degree of the pallet is equal to an inclination angle of a rail bottom of the slide rail.
7. The shipboard installation device of claim 1, wherein the plurality of brackets are arranged side by side at equal intervals, two adjacent brackets are connected by a cross connecting piece, each bracket is correspondingly provided with a carrying trolley, and the two connected carrying trolleys are connected by a connecting beam.
8. The shipboard installation apparatus of claim 7, wherein the bracket includes a frame body, and a vertical column vertically fixed to a bottom of the frame body, wherein a first connection plate is vertically fixed to a side of the frame body, and an end of the cross connection member is fixed to the first connection plate.
9. The shipboard installation apparatus of claim 8, wherein the frame body of the bracket is formed by a plurality of longitudinal beams connected end to end, and the front and rear longitudinal beam brackets are connected by a second connecting plate.
10. The shipboard installation apparatus of claim 7, wherein a third connecting plate is fixed to an upper panel of the carrying trolley, and an end of the connecting beam is fixed to the third connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911131422.1A CN110901851A (en) | 2019-11-19 | 2019-11-19 | Ship large-scale equipment broadside installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911131422.1A CN110901851A (en) | 2019-11-19 | 2019-11-19 | Ship large-scale equipment broadside installation device |
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| Publication Number | Publication Date |
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| CN110901851A true CN110901851A (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911131422.1A Pending CN110901851A (en) | 2019-11-19 | 2019-11-19 | Ship large-scale equipment broadside installation device |
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| CN (1) | CN110901851A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173040A (en) * | 2020-10-29 | 2021-01-05 | 广船国际有限公司 | Movable ramp cabin entering method of ro-ro passenger ship |
| CN112605627A (en) * | 2020-12-17 | 2021-04-06 | 武昌船舶重工集团有限公司 | Ship integrated vibration isolation and impact resistance device cabin-entering conveying system |
| CN112693921A (en) * | 2020-12-04 | 2021-04-23 | 武汉船舶设计研究院有限公司 | Propelling adjusting device for heavy-load equipment to enter cabin |
| CN112743307A (en) * | 2020-12-17 | 2021-05-04 | 武昌船舶重工集团有限公司 | Ship integrated vibration isolation and impact resistance device cabin-entering conveying system |
| CN114148483A (en) * | 2021-12-30 | 2022-03-08 | 武昌船舶重工集团有限公司 | Auxiliary tool for equipment cabin entering |
| CN115285285A (en) * | 2022-08-25 | 2022-11-04 | 中船黄埔文冲船舶有限公司 | A detachable cargo bulwark and its disassembly method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173040A (en) * | 2020-10-29 | 2021-01-05 | 广船国际有限公司 | Movable ramp cabin entering method of ro-ro passenger ship |
| CN112693921A (en) * | 2020-12-04 | 2021-04-23 | 武汉船舶设计研究院有限公司 | Propelling adjusting device for heavy-load equipment to enter cabin |
| CN112605627A (en) * | 2020-12-17 | 2021-04-06 | 武昌船舶重工集团有限公司 | Ship integrated vibration isolation and impact resistance device cabin-entering conveying system |
| CN112743307A (en) * | 2020-12-17 | 2021-05-04 | 武昌船舶重工集团有限公司 | Ship integrated vibration isolation and impact resistance device cabin-entering conveying system |
| CN114148483A (en) * | 2021-12-30 | 2022-03-08 | 武昌船舶重工集团有限公司 | Auxiliary tool for equipment cabin entering |
| CN115285285A (en) * | 2022-08-25 | 2022-11-04 | 中船黄埔文冲船舶有限公司 | A detachable cargo bulwark and its disassembly method |
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Application publication date: 20200324 |