CN115560167A - Height-adjustable bearing support assembled on water surface under assistance of buoyancy - Google Patents
Height-adjustable bearing support assembled on water surface under assistance of buoyancy Download PDFInfo
- Publication number
- CN115560167A CN115560167A CN202211057174.2A CN202211057174A CN115560167A CN 115560167 A CN115560167 A CN 115560167A CN 202211057174 A CN202211057174 A CN 202211057174A CN 115560167 A CN115560167 A CN 115560167A
- Authority
- CN
- China
- Prior art keywords
- support
- floating
- self
- height
- buoyancy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 230000005484 gravity Effects 0.000 claims description 10
- 238000005188 flotation Methods 0.000 claims 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2207/00—Buoyancy or ballast means
- B63B2207/02—Variable ballast or buoyancy
Abstract
The invention belongs to the technical field of indoor pool test equipment, and provides a height-adjustable bearing support assembled on a water surface by buoyancy assistance, which comprises a plurality of self-floating supports, a test load support, an inflation and deflation pipeline valve group, an inflation hose group and an inflation air compressor, wherein the self-floating supports are stacked from bottom to top, the test load support is erected on the uppermost layer of the self-floating support assembly, the self-floating supports are all provided with buoyancy units, and the buoyancy units are connected with the inflation and deflation pipeline valve group through the inflation hose group and are provided with compressed air by the inflation air compressor. The height-adjustable bearing support assembled on the water surface under the assistance of the buoyancy is used for testing large-scale devices of indoor pools, the height of the support can be flexibly adjusted according to test requirements, the water inlet depth of a carrying test device of the support can be further adjusted, and the limit of the lifting height of a test travelling crane on the height of the support can be avoided.
Description
Technical Field
The invention belongs to the technical field of indoor pool test equipment, and particularly relates to a height-adjustable bearing support assembled on a water surface under the assistance of buoyancy.
Background
When a large-scale device test is carried out in an indoor large-scale water tank, the water tank is usually firstly drained, the test device is constructed and built on a foundation at the bottom of the water tank, and water is injected again for carrying out the test after the construction is finished. When the water inlet depth of the test device needs to be adjusted, water can be drained again, and water is injected again after the height of the support is adjusted. The method not only causes serious waste of water resources, but also can interfere the operation of other tests, and is unacceptable for an indoor pool operation manager and each test unit. If the test device is constructed on the shore of the water pool directly, the weight or height of the test device can exceed the capacity of a travelling crane, and the test device cannot be hoisted.
The steel grating bottom of the pool that can go up and down, the degree of depth is adjustable has been adopted to a current large-scale pond, when the steel grating bottom of the pool rose, can freely adjust and rise the height, under the condition that need not the drainage, lifts the mechanism and can lift the steel grating bottom of the pool to the surface of water, makes things convenient for the tester to lay test device at the surface of water, and the degree of depth of entrying of adjustment steel grating bottom of the pool after the personnel evacuated. However, the steel grating pool bottom structure of the pool is mainly used for a scale model test with smaller weight and cannot bear a real-scale heavy equipment test.
Disclosure of Invention
The invention aims to solve the problem that the variable water entry depth of a test device and the total lifting weight or the total height of test equipment exceed the traveling capacity, and provides a height-adjustable bearing support assembled on the water surface by buoyancy assistance, which is used for the test of a large device of an indoor water pool.
The purpose of the invention is realized by the following technical scheme.
The utility model provides a height-adjustable that surface of water was assembled is assisted to buoyancy bears support, includes a plurality of self-floating support, experimental load support, fills gas pipeline valves, aerifys the hose group, aerifys the air compressor machine, and a plurality of self-floating support from upwards stack down, experimental load support erects in the superiors from the self-floating support assembly, and a plurality of self-floating support all are furnished with the buoyancy unit, and the buoyancy unit is connected with filling gas pipeline valves through aerifing the hose group to provide compressed air by aerifing the air compressor machine.
In the technical scheme, the inflation air compressor is provided with a high-pressure air bottle.
In the technical scheme, the upper and lower adjacent self-floating supports and the self-floating support and the test load support are connected through the high-strength bolt.
In the above technical scheme, the plurality of self-floating supports include a first self-floating support 1m high, a second self-floating support 3m high, a third self-floating support 3m high, and a fourth self-floating support 3m high, the first self-floating support is of a cuboid structure, a rectangular floating box is arranged at four corners of the first self-floating support, the top of each floating box is connected to an inflation valve on the inflation/deflation pipeline valve bank through a hose in the inflation hose group, a drain hole is formed in the bottom of the floating box, the buoyancy provided by the four floating boxes is slightly larger than the gravity of the first self-floating support, the center of gravity of the first self-floating support is higher than the gravity of the first self-floating support when the four floating boxes are filled with gas, the first self-floating support is guaranteed to stably float on the water surface, the second self-floating support, the third self-floating support, the fourth self-floating support and the test load support are all of a cuboid structure, a cylindrical floating pontoon is arranged at four corners of each support, the top of each floating pontoon is connected to a hose in the inflation hose group of the inflation hose, the drain hole is opened at the bottom of the floating support, the four floating box, the floating supports are assembled, and the floating buoyancy of the cylindrical floating pontoon, the floating support is guaranteed to be assembled on the water surface of the floating support, and the floating support when the floating crane is assembled, the floating support, the floating crane, the floating support, and the floating crane is assembled, and the lifting hook assembly of the floating support, the floating support is completed after the floating support, and the lifting hook assembly is completed.
In the technical scheme, the weight Gx of the single self-floating support, the total weight G1 of the test load support and the test device do not exceed the maximum load weight G2 of the travelling crane in the test site, but the total weight G3 of the assembled support can be larger than the maximum load weight G2 of the travelling crane. The safe hoisting height Hx of the single self-floating support, the safe hoisting height H1 of the test load support and the test device are all smaller than the maximum hoisting height H2 of the travelling crane in the test site, but the assembled safe hoisting height H3 can be larger than the maximum hoisting height H2 of the travelling crane. Different support heights are obtained by adjusting the number of spliced self-floating supports, so that the water penetration depth of the test device is adjusted.
The height-adjustable bearing support assembled on the water surface under the assistance of buoyancy has a simple structure and is convenient to use; and by adopting the form of the combined support, the overall size and weight of the test device and the support are prevented from exceeding the crane hoisting limit and hoisting weight limit. Every support all has the buoyancy bucket, can rely on self buoyancy to float on the surface of water, and the assembly also can float on the surface of water, assembles the combination for the surface of water and provides the possibility. The height of the bracket can be adjusted according to the experimental requirements, and the water tank does not need to be repeatedly filled and drained.
Drawings
FIG. 1 is a schematic view of the buoyancy-assisted water surface assembled height-adjustable bearing support of the present invention.
Wherein: 1. the device comprises a first self-floating support, a second self-floating support, a third self-floating support, a fourth self-floating support, a test load support, a test air compressor, a test device (load), a traveling crane and a water tank, wherein the first self-floating support is 2, the second self-floating support is 3, the fourth self-floating support is 4, the test load support is 5, the test load support is 6, an air charging and discharging pipeline valve group is 7, an air charging hose group is 8, the air charging compressor is 9, the test device (load) is 10, and the traveling crane is 11.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the embodiment provides a height-adjustable bearing support assembled on a water surface with buoyancy assistance, which is composed of a first self-floating support 1 with a height of 1m, a second self-floating support 2 with a height of 3m, a third self-floating support 3 with a height of 3m, a fourth self-floating support 4 with a height of 3m, a test load support 5, an inflation and deflation pipeline valve group 6, an inflation hose group 7, an inflation air compressor 8, and the like. The 5 supports are overlapped from bottom to top, the test load support 5 is installed on the uppermost layer of the self-floating support assembly, and the upper and lower adjacent supports are connected through four high-strength bolts with the diameter of 30 mm. The first self-floating support 1, the second self-floating support 2, the third self-floating support 3, the fourth self-floating support 4 and the test load support 5 are connected with the charging and discharging pipeline valve group 6 through the charging hose group 7, compressed air is provided by the charging air compressor 8, and the charging air compressor 8 is a high-pressure air bottle with the capacity of 300L.
The first self-floating support 1 is of a cuboid structure, a rectangular floating box is arranged at four corners of the first self-floating support 1, the top of each floating box is connected to an inflation valve on the inflation and deflation pipeline valve group 6 through a hose in the inflation hose group 7, drain holes are formed in the bottom of each floating box, the buoyancy provided by the four floating boxes is slightly larger than the gravity of the first self-floating support 1, the center of buoyancy is higher than the gravity of the first self-floating support 1 when the four floating boxes are full of gas, the first self-floating support 1 is guaranteed to float on the water stably, the second self-floating support 2, the third self-floating support 3, the fourth self-floating support 4 and the test load support 5 are all of cuboid structures, a floating barrel is arranged at each cylindrical support, the top of each floating barrel is connected to the inflation valve on the inflation pipeline valve group 6 through a hose in the inflation hose group 7, the drain holes are formed in the bottom of each floating barrel, the floating barrels provide buoyancy is slightly larger than the gravity of a single support, and the center of buoyancy is higher than the gravity of a single floating barrel when the four floating barrels are full of gas, and the single floating barrel can be guaranteed to float on the water stably floating support. After the assembled bracket floats on the water surface, the crane hook can continue to hoist the next bracket component, and the assembly is completed on the water surface.
The weight Gx of the single self-floating support, the test load support 5 and the total weight G1 of the test device do not exceed the maximum load weight G2 of the travelling crane in the test site, but the total weight G3 of the assembled supports can be larger than the maximum load weight G2 of the travelling crane. The safe hoisting height Hx of the single self-floating support, the test load support 5 and the safe hoisting height H1 of the test device are all smaller than the maximum hoisting height H2 of the travelling crane in the test site, but the assembled safe hoisting height H3 can be larger than the maximum hoisting height H2 of the travelling crane. Different support heights can be obtained by adjusting the number of spliced self-floating supports, so that the water penetration depth of the test device is adjusted.
Details not described in the present specification belong to the prior art known to those skilled in the art.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention, such that any modification, equivalent replacement or improvement made within the spirit and principle of the present invention shall be included within the scope of the present invention.
Claims (5)
1. The utility model provides a height-adjustable who assembles of supplementary surface of water of buoyancy bears support which characterized in that: including a plurality of self-floating supports, experimental load support, fill gas charge pipeline valves, aerify the hose group, aerify the air compressor machine, upwards stack from the bottom of a plurality of self-floating supports, experimental load support erects in the superiors from the self-floating support assembly, and a plurality of self-floating supports all are furnished with the buoyancy unit, and the buoyancy unit is connected with filling gas charge pipeline valves through aerifing the hose group to provide compressed air by aerifing the air compressor machine.
2. The buoyancy-assisted water surface assembled height-adjustable bearing support according to claim 1, wherein: the inflation air compressor is provided with a high-pressure air bottle.
3. The buoyancy-assisted water surface assembled height-adjustable bearing support according to claim 1, wherein: the upper and lower adjacent self-floating supports and the self-floating support and the test load support are connected through high-strength bolts.
4. The buoyancy-assisted water surface assembled height-adjustable bearing support according to claim 1, wherein: the plurality of self-floating supports comprise a first self-floating support with the height of 1m, a second self-floating support with the height of 3m, a third self-floating support with the height of 3m and a fourth self-floating support with the height of 3m, wherein the first self-floating support is of a cuboid structure, a rectangular floating box is uniformly arranged at four corners of the first self-floating support, the top of each floating box is connected to an inflation valve on an inflation and deflation pipeline valve set through a hose in an inflation hose set, drain holes are formed in the bottom of each floating box, the buoyancy provided by the four floating boxes is slightly larger than the gravity of the first self-floating support, and the center of buoyancy is higher than the gravity of the first self-floating support when the four floating boxes are filled with gas, so that the first self-floating support can stably float on the water surface, the second is from floating the support, the third is from floating the support, the fourth is from floating the support, experimental load support all is the cuboid structure, a cylinder type flotation pontoon is all arranged in the four corners of each support, a hose connection to the inflation valve on the inflation and deflation piping valves in every flotation pontoon top through inflating the hose group, the wash port has been opened to the bottom of flotation pontoon, the buoyancy that four flotation pontoons provided slightly is greater than the gravity of single support, and four flotation pontoons are higher than the focus of single buoyancy support when being full of gas, can guarantee that single buoyancy support stably floats at the surface of water, after the support that has accomplished the assembly floats at the surface of water, the driving lifting hook continues to hoist next support subassembly, accomplish the assembly at the surface of water.
5. The buoyancy-assisted water surface assembled height-adjustable bearing support according to claim 1, wherein: the weight Gx of the single self-floating support, the total weight G1 of the test load support and the test device do not exceed the maximum load weight G2 of the running vehicle in the test field, the safe hoisting height Hx of the single self-floating support, the safe hoisting height H1 of the test load support and the test device are all smaller than the maximum hoisting height H2 of the running vehicle in the test field, different support heights are obtained by adjusting the number of the self-floating supports which are spliced, and therefore the water inlet depth of the test device is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211057174.2A CN115560167A (en) | 2022-08-31 | 2022-08-31 | Height-adjustable bearing support assembled on water surface under assistance of buoyancy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211057174.2A CN115560167A (en) | 2022-08-31 | 2022-08-31 | Height-adjustable bearing support assembled on water surface under assistance of buoyancy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115560167A true CN115560167A (en) | 2023-01-03 |
Family
ID=84739954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211057174.2A Pending CN115560167A (en) | 2022-08-31 | 2022-08-31 | Height-adjustable bearing support assembled on water surface under assistance of buoyancy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115560167A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101177164A (en) * | 2006-11-08 | 2008-05-14 | 中国船舶重工集团公司第七一○研究所 | Vertical small resistance platform |
| CN101855131A (en) * | 2007-09-03 | 2010-10-06 | 单点系泊公司 | An off-shore structure, a buoyancy structure, and method for installation of an off-shore structure |
| KR20120065720A (en) * | 2010-12-13 | 2012-06-21 | 삼성중공업 주식회사 | Construction and launching method of floating structure |
| CN203174612U (en) * | 2012-03-15 | 2013-09-04 | 厦门国新世纪科技股份有限公司 | Underwater construction device for large objects |
| CN104986311A (en) * | 2015-07-08 | 2015-10-21 | 中国船舶重工集团公司第七一九研究所 | Low-noise high-navigational-speed large-depth underwater unpowered upwards-floating test platform |
| CN207985142U (en) * | 2018-03-16 | 2018-10-19 | 中国葛洲坝集团第五工程有限公司 | A kind of water floated platform of quick-assembling |
| CN110528919A (en) * | 2019-09-05 | 2019-12-03 | 中国科学院电工研究所 | A kind of dismountable floating platform manually makes unrestrained device and method |
| CN111874171A (en) * | 2020-07-31 | 2020-11-03 | 深圳埃吉尔海洋科技有限公司 | Modularized space truss structure semi-submersible type offshore floating platform |
| CN113247202A (en) * | 2021-05-19 | 2021-08-13 | 中国船舶科学研究中心 | Underwater test guaranteeing device and testing method |
-
2022
- 2022-08-31 CN CN202211057174.2A patent/CN115560167A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101177164A (en) * | 2006-11-08 | 2008-05-14 | 中国船舶重工集团公司第七一○研究所 | Vertical small resistance platform |
| CN101855131A (en) * | 2007-09-03 | 2010-10-06 | 单点系泊公司 | An off-shore structure, a buoyancy structure, and method for installation of an off-shore structure |
| KR20120065720A (en) * | 2010-12-13 | 2012-06-21 | 삼성중공업 주식회사 | Construction and launching method of floating structure |
| CN203174612U (en) * | 2012-03-15 | 2013-09-04 | 厦门国新世纪科技股份有限公司 | Underwater construction device for large objects |
| CN104986311A (en) * | 2015-07-08 | 2015-10-21 | 中国船舶重工集团公司第七一九研究所 | Low-noise high-navigational-speed large-depth underwater unpowered upwards-floating test platform |
| CN207985142U (en) * | 2018-03-16 | 2018-10-19 | 中国葛洲坝集团第五工程有限公司 | A kind of water floated platform of quick-assembling |
| CN110528919A (en) * | 2019-09-05 | 2019-12-03 | 中国科学院电工研究所 | A kind of dismountable floating platform manually makes unrestrained device and method |
| CN111874171A (en) * | 2020-07-31 | 2020-11-03 | 深圳埃吉尔海洋科技有限公司 | Modularized space truss structure semi-submersible type offshore floating platform |
| CN113247202A (en) * | 2021-05-19 | 2021-08-13 | 中国船舶科学研究中心 | Underwater test guaranteeing device and testing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10442506B2 (en) | Universal offshore platform, and buoyancy regulation method and stable power generation method thereof | |
| US10173755B2 (en) | Floating and mobile carrying platform device and method of using the same | |
| CN107542101B (en) | Construction method of offshore four-buoy-buoyancy tank combined foundation structure | |
| CN107653895B (en) | Combined offshore six-buoy buoyancy tank foundation structure and construction method thereof | |
| CN110382781A (en) | For utilizing gravity to be laid with the basic marine structure of building, equipment and wind turbine in marine environment | |
| JP6619204B2 (en) | Deadline method and water barrier structure | |
| CN101666101B (en) | Movable prefabricated multi-barrel type gravity mixed foundation | |
| JP2022521716A (en) | Manufacturing method of suction anchor and suction anchor | |
| CN113415724B (en) | Marine wind power multi-barrel jacket foundation splash zone attitude control method | |
| US7422392B2 (en) | Water control structure | |
| CN112900470A (en) | Offshore wind turbine barrel type foundation underwater floating structure and method | |
| CN113089713A (en) | Overwater prefabricating device and method suitable for offshore wind power barrel type foundation | |
| CN218506092U (en) | C-shaped assembly type floating transportation structure for split floating transportation of offshore substation | |
| CN110374820B (en) | Combined type ring cylinder buoyancy tank foundation structure and construction method thereof | |
| CN111942533A (en) | Three-upright-column offshore wind power generation platform system | |
| CN113863357B (en) | Three-cylinder jacket foundation with gravity center deviated to single column and construction method | |
| CN115560167A (en) | Height-adjustable bearing support assembled on water surface under assistance of buoyancy | |
| US2579703A (en) | Submersible tank for supporting offshore structures | |
| CN212272459U (en) | Structure for replacing wind driven generator of reservoir or lake | |
| CN213867902U (en) | Offshore wind power suction pile foundation | |
| CN113846600A (en) | Offshore multi-tube jacket foundation integrated transportation wharf assembly method | |
| CN211810117U (en) | Split combined type water platform | |
| CN112323838A (en) | Offshore wind power suction pile foundation and installation method thereof | |
| CN115176739B (en) | Net cage ballast system and ballast submerging method thereof | |
| EP2860314B1 (en) | Gravity foundation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |