CN219927931U - Light truss type water surface buoyancy tank - Google Patents
Light truss type water surface buoyancy tank Download PDFInfo
- Publication number
- CN219927931U CN219927931U CN202321224924.0U CN202321224924U CN219927931U CN 219927931 U CN219927931 U CN 219927931U CN 202321224924 U CN202321224924 U CN 202321224924U CN 219927931 U CN219927931 U CN 219927931U
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- buoyancy tank
- truss type
- tank
- framework
- skin
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 239000006260 foam Substances 0.000 claims description 17
- 239000011094 fiberboard Substances 0.000 claims description 6
- 230000009970 fire resistant effect Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 7
- 238000007667 floating Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 241000274582 Pycnanthus angolensis Species 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920007790 polymethacrylimide foam Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model belongs to the technical field of floating box ships, and particularly provides a light truss type water surface floating box. The water surface buoyancy tank comprises a closed tank body, wherein the tank body comprises a framework of a full-bearing truss type, an installation point used for being connected with equipment is arranged at the top of the framework, a skin is arranged outside the framework, and the skin forms a tank wall of the tank body. According to the utility model, the installation point positions are arranged on the framework, the load of construction equipment is borne and dispersed to the whole surface of the skin by the framework, and the buoyancy and the lifting load of the skin are balanced. Compared with the prior art, the framework structure converts the concentrated load in the vertical direction into the surface load at the bottom of the buoyancy tank, so that the buoyancy tank can be conveniently transported and butted without the need of large thickness and the thin steel plate.
Description
Technical Field
The utility model belongs to the technical field of floating box ships, and particularly relates to a light truss type water surface floating box.
Background
When the crane is used on water, a crane ship or a crawler-type floating crane is generally used, but in a non-navigable inland river, particularly a manual canal, the crane ship and the crawler-type floating crane are difficult to transport to a construction site due to the principles of small turning radius of a river channel, local steep slope, poor bearing capacity of a foundation and the like.
The authorized bulletin number is CN201756173U (publication date: 2011.03.09) discloses a water surface hoisting construction buoyancy tank platform, which is formed by splicing a plurality of small buoyancy tanks on the water surface, wherein the small buoyancy tanks are sealed tank bodies made of steel plates by welding, and the tank bodies comprise steel structure supporting frames. When the buoyancy tank ship with the structure is used for large-tonnage hoisting construction, the tank plates are easy to deform under pressure. In order to solve the problem, in the prior art, the strength of the box board is generally improved, for example, a plurality of transverse or longitudinal supporting steel plates are added in the box body, the thickness and the area of the box body are increased, but the self weight of the buoyancy box is larger, and the transportation and assembly difficulties are higher. In addition, the steel plate is easy to rust to cause water inflow in the box body, the buoyancy tank is invalid, and the safety is poor.
Disclosure of Invention
The utility model aims to provide a light truss type water surface buoyancy tank, which aims to solve the technical problem that the whole buoyancy tank is overweight due to the fact that the thickness and the area of a tank plate are increased when the buoyancy tank is constructed by large-tonnage equipment in the prior art.
In order to achieve the above purpose, the technical scheme of the light truss type water surface buoyancy tank provided by the utility model is as follows:
the utility model provides a light-duty truss type surface of water buoyancy tank, includes inclosed box, the box is including the skeleton of full-load truss-like, the skeleton top is equipped with the mounted point position that is used for being connected with equipment to the skeleton outside is equipped with the skin, the skin forms the wall of box.
The beneficial effects are that: the utility model improves the existing water surface buoyancy tank structure, and provides a tank body with a full-bearing framework, wherein the framework is provided with mounting points, the mounting points form external load concentration action points, the equipment load of a crane or other equipment is borne by the framework and dispersed to the whole surface of a lower skin, and the skin balances buoyancy and the equipment load. Compared with the prior art, the framework structure converts the concentrated load in the vertical direction into the surface load at the bottom of the buoyancy tank, so that the requirement can be met by arranging the skin with a thinner thickness compared with the prior art, the whole weight of the buoyancy tank is not too heavy, and the transportation and the butt joint are convenient.
As a further improvement, the framework comprises an outer frame, the outer frame comprises a top longitudinal support, a top transverse support, a bottom longitudinal support and a bottom transverse support, and further comprises at least one group of transverse trusses and at least one group of longitudinal trusses which are connected with the outer frame, wherein the transverse trusses and the longitudinal trusses respectively comprise a plurality of vertical supports and a plurality of diagonal supports.
The beneficial effects are that: compared with the cross truss structure, the truss structure in the form is convenient to position and install and has lower cost.
As a further improvement, the vertical support, the diagonal support, the top longitudinal support and the top transverse support intersect at one point to form a space prism structure, and mounting columns are arranged at the intersection points, and the mounting columns form the mounting points.
The beneficial effects are that: at this time, the load of the equipment can be concentrated and dispersed outwards from one point, and the dispersion effect is the best. Meanwhile, the device is connected through the mounting column, so that the device has good stability and universality.
As a further improvement, an auxiliary reinforcing rib is arranged between the diagonal brace and the outer frame.
The beneficial effects are that: the overall strength of the diagonal bracing and the framework is improved.
As a further improvement, the vertical support and the inclined support are steel sections and pipes.
The beneficial effects are that: the bending and torsion resistance is ensured, the weight of the box body is not excessively increased, and the weight is kept to be light.
As a further improvement, the interior of the case is also filled with a float.
The beneficial effects are that: if the box body has a crack problem in the use process, the floats ensure that water can not flow into the box body too fast, so that the operation safety and the service life of the box body are improved.
As a further improvement, the float comprises a multi-layer filled foam sheet.
The beneficial effects are that: the foam board is lower in cost, and the layered filling can better control the gap between the foam board and the skin tank wall compared with the whole filling.
As a further improvement, a refractory fiber board is provided at least on the upper surface of the uppermost foam board.
The beneficial effects are that: for welded box skins, the fire-resistant fiber board plays a role in protecting the foam board.
As a further improvement, a connecting structure for being connected with the other buoyancy tank body in a matching way is arranged at least at one side of the tank body.
The beneficial effects are that: the large buoyancy tank platform can be assembled quickly through the connecting structure, and the application occasions are widened.
As a further improvement, the connecting structure comprises a hinge plate provided with a hinge pin hole.
The beneficial effects are that: the hinged connection has good stability and high disassembly and assembly efficiency.
Drawings
FIG. 1 is a schematic view of the internal structure of an embodiment 1 of a light truss type surface buoyancy tank according to the present utility model;
FIG. 2 is a longitudinal truss section view of embodiment 1 of the light truss type surface buoyancy tank of the present utility model;
FIG. 3 is a top view of an embodiment 1 of the light truss type surface buoyancy tank of the present utility model;
FIG. 4 is a bottom view of embodiment 1 of the light truss type surface buoyancy tank of the present utility model;
FIG. 5 is a stepped cross-sectional view of embodiment 1 of the light truss type surface buoyancy tank of the present utility model;
fig. 6 is a cross-sectional view of a transverse truss of embodiment 1 of a light truss surface buoyancy tank in accordance with the present utility model.
Reference numerals illustrate:
1. an upper tank wall; 2. a top longitudinal support; 3. vertical support; 4. a side tank wall; 5. a lower tank wall; 6. diagonal bracing; 7. reinforcing ribs; 8. standing and supporting; 9. a bottom longitudinal support; 10. a mounting column; 11. an equipment connecting plate; 12. a transverse truss; 13. a longitudinal truss; 14. a first hinge plate; 15. a second hinge plate; 16. a foam board; 17. a top cross brace; 18. a bottom cross brace.
Detailed Description
The present utility model is described in further detail below with reference to examples.
The specific embodiment 1 of the light truss type water surface buoyancy tank provided by the utility model comprises the following components:
the light truss type water surface buoyancy tank provided by the embodiment is shown in fig. 1-6, and comprises a tank body, wherein the tank body comprises an outer frame and a skin coated on the outer frame. The outer frame comprises a plurality of top longitudinal struts 2, a bottom longitudinal strut 9, a top transverse strut 17 and four vertical struts 3. The skin forms the upper tank wall 1, the side tank walls 4 and the lower tank wall 5 and forms a sealed drainage structure. As shown in fig. 3 and 4, the inside of the outer frame is connected with 1 set of longitudinal trusses 13 and 3 sets of transverse trusses 12. As shown in fig. 2, the longitudinal truss 13 includes a plurality of vertical braces 8 and diagonal braces 6, and the upper and lower ends of the vertical braces 8 and diagonal braces 6 are connected to the top longitudinal braces 2 and the bottom longitudinal braces 9, respectively. The transverse truss 12 comprises a plurality of vertical braces 8 and diagonal braces 6, and the upper end and the lower end of the vertical braces 8 and the diagonal braces 6 are respectively connected with a top transverse brace 17 and a bottom transverse brace 18.
The outer frame and the transverse girders 12 and the longitudinal girders 13 together form a girder type framework, and equipment mounting points for mounting cranes or other equipment are arranged on the framework, and the framework forms a full-load type framework for supporting and dispersing loads of equipment. Specifically, in this embodiment, the vertical struts 8 and 6 and the top and bottom cross struts 17 and 18 of the longitudinal truss 13 and the transverse truss 12 are connected at a point, the cross struts 6 and 8 form a spatial polygonal column structure, the connection points form mounting points, the mounting points comprise mounting posts 10 and device connection plates 11, and in use, the device docking and mounting operation can be completed through the mounting posts 10 and the device connection plates 11.
In this embodiment, when performing construction work, the load of the construction equipment is carried by the skeleton and dispersed to the bottom skin, the position of the mounting column 10 forms an external load concentration action point, and the skin balances buoyancy and equipment load. Compared with the prior art, the framework structure converts the concentrated load in the vertical direction into the surface load at the bottom of the buoyancy tank, so that the framework structure does not need to have larger thickness, can be formed by splicing steel plates below 5mm, has the overall weight of not being too heavy, and is convenient to transport and butt joint.
In this embodiment, the single-group transverse truss 12 includes one vertical brace 8 and two diagonal braces 6, and the single-group longitudinal truss 13 includes two vertical braces 8 and four diagonal braces 6, and it should be noted that the specific number of the longitudinal trusses 13 and the transverse trusses 12, the specific number of the vertical braces 8 and the diagonal braces 6, and the arrangement spacing distance are determined according to the construction requirements.
As shown in fig. 2, in this embodiment, a reinforcing rib 7 which plays an auxiliary supporting role is further connected between the diagonal brace 6 and the outer frame, so that the strength of the diagonal brace 6 is further improved.
The vertical support 8 and the diagonal support 6 in the embodiment are steel pipes, and can be square steel pipes, flat steel pipes, round steel pipes, double-spliced angle steel, single-supporting angle steel, channel steel, I-steel and H-steel. Compared with a solid support column, the steel tube has lighter weight while meeting the requirements of even improving the torsional strength.
The inside of the box body in the embodiment is also filled with a buoy of a light non-water-absorbing material. The specific filler may be a foam board 16 or a filled air cushion, and the foam board may be a polystyrene foam board, a polymethacrylimide foam board, a PVC foam board, a polyurethane foam board, a polyvinyl chloride foam board, a phenolic foam board, or the like. If the crack problem appears in the box in the use, inside filler guarantees that water can not flow into the box inside too fast, has improved the life of operation security and box. In order to ensure the filling and sealing effect, the filling gap can be tightly sealed by using foaming glue. As shown in fig. 1, the foam board in this embodiment is a multilayer structure filled in layers, so that the gap between the skin and the buoy is easier to control than that of the integral filling block.
Considering that the case skin is mostly welded, in this embodiment, a fire-resistant fiber board is further disposed on the upper surface of the uppermost foam board 16, so that the last upper case wall is prevented from igniting the foam board 16 when welded. In other embodiments, a refractory fiberboard may be provided on the upper surface of each layer of foam board. If the box body skin is in bolted connection, a fire-resistant fiberboard is not required.
The outside of the side tank wall 4 in the embodiment is connected with a connecting structure for being matched and connected with another buoyancy tank, so that the side tank wall is convenient to splice into a larger integral platform, and the side tank wall is wide in application occasions. Specifically, the connecting structure comprises a first hinge plate 14 arranged on one side and a second hinge plate 15 arranged on the other side, wherein the first hinge plate 14 and the second hinge plate 15 are respectively provided with a pin hole matched with each other, and the box body can be quickly connected through a pin shaft. Of course, the connecting structure can also be hung on a buckle or a chain, and even adjacent box bodies can be directly welded into a whole.
The specific embodiment 2 of the water surface buoyancy tank provided by the utility model is mainly different from the embodiment 1 in that: in embodiment 1, the truss framework comprises a transverse truss and a longitudinal truss, so that the truss framework is convenient to install while ensuring stress. In this embodiment, the trusses may be arranged to cross each other, such as an X-shape.
The specific embodiment 3 of the water surface buoyancy tank provided by the utility model is mainly different from the embodiment 1 in that: in example 1, the truss framework comprises a transverse truss and a longitudinal truss, each comprising a vertical brace and a diagonal brace. In this embodiment, the framework may not include a vertical strut, such as a truss formed by splicing a plurality of triangular prisms or polygonal prism diagonal struts.
The specific embodiment 4 of the water surface buoyancy tank provided by the utility model is mainly different from the embodiment 1 in that: in example 1, the inside of the case was filled with a float. In this embodiment, the skeleton may still function as a load bearing member without providing a float.
The specific embodiment 5 of the water surface buoyancy tank provided by the utility model is mainly different from the embodiment 1 in that: in embodiment 1, the mounting points include mounting posts 10. In this embodiment, the mounting point may not include a mounting post, and the mounting point may be configured with a mounting groove.
The specific embodiment 6 of the water surface buoyancy tank provided by the utility model is mainly different from the embodiment 1 in that: in embodiment 1, the skeleton includes an outer frame. In this embodiment, the airtight drainage box may be formed by relying on the rigidity of the skin itself without including the outer frame, similarly to embodiment 3, in which case the skeleton may include trusses of a plurality of triangular prism diagonal braces, the upper and lower ends of the diagonal braces being connected to the skin, respectively.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited to the above-mentioned embodiments, but may be modified without inventive effort or equivalent substitution of some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a light-duty truss type surface of water buoyancy tank, includes inclosed box, its characterized in that, the box includes the skeleton of full-load truss-like, the skeleton top is equipped with the erection site that is used for being connected with equipment to the skeleton outside is equipped with the skin, the skin forms the wall of box.
2. The lightweight truss type surface buoyancy tank of claim 1, wherein the framework comprises an outer frame comprising top wales, bottom wales, and further comprising at least one set of transverse trusses and at least one set of longitudinal trusses connected to the outer frame, the transverse trusses and the longitudinal trusses comprising a plurality of vertical braces and a plurality of diagonal braces, respectively.
3. The light truss type water surface buoyancy tank as claimed in claim 2, wherein the vertical support, the diagonal support, the top longitudinal support and the top transverse support intersect at a point to form a space prism structure, and a mounting column is arranged at the intersection point, and the mounting column forms the mounting point.
4. A light truss type water surface buoyancy tank according to claim 2 or 3, wherein auxiliary reinforcing ribs are further arranged between the diagonal braces and the outer frame.
5. The light truss type water surface buoyancy tank of claim 4, wherein the vertical support and the diagonal support are steel pipes.
6. A lightweight truss type surface buoyancy tank as claimed in any one of claims 1 to 3 wherein the tank interior is also filled with a float.
7. The lightweight truss work surface buoyancy tank of claim 6, wherein the float comprises a multi-layer filled foam deck.
8. The lightweight truss type surface buoyancy tank as recited in claim 7 wherein a fire resistant fiberboard is provided on at least the upper surface of the uppermost foam deck.
9. A lightweight truss type surface buoyancy tank as claimed in any one of claims 1 to 3 wherein at least one side of the tank is provided with a connection structure for mating connection with another buoyancy tank.
10. The light truss type surface buoyancy tank of claim 9, wherein the connection structure comprises a hinged plate provided with a hinge pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224924.0U CN219927931U (en) | 2023-05-19 | 2023-05-19 | Light truss type water surface buoyancy tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224924.0U CN219927931U (en) | 2023-05-19 | 2023-05-19 | Light truss type water surface buoyancy tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219927931U true CN219927931U (en) | 2023-10-31 |
Family
ID=88497054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321224924.0U Active CN219927931U (en) | 2023-05-19 | 2023-05-19 | Light truss type water surface buoyancy tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219927931U (en) |
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- 2023-05-19 CN CN202321224924.0U patent/CN219927931U/en active Active
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