CN110285952B - Lifeboat hanger test tool - Google Patents
Lifeboat hanger test tool Download PDFInfo
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- CN110285952B CN110285952B CN201910574854.3A CN201910574854A CN110285952B CN 110285952 B CN110285952 B CN 110285952B CN 201910574854 A CN201910574854 A CN 201910574854A CN 110285952 B CN110285952 B CN 110285952B
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- lifeboat
- hanger
- load
- beam rod
- plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- General Physics & Mathematics (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a lifeboat hanger test tool, which comprises a cross beam rod, a load-carrying frame and steel net frames, wherein the load-carrying frame and the steel net frames are erected on the cross beam rod, the load-carrying frame is positioned in the middle of the cross beam rod, the steel net frames are positioned on two sides of the load-carrying frame, the cross beam rod is provided with a first lifting lug plate for lifting a lifeboat and a second lifting lug plate for hanging on a hanger, the first lifting lug plate is positioned at two ends of the cross beam rod, the second lifting lug plate is positioned on two sides of the load-carrying frame, the cross beam rod is provided with the load-carrying frame which can be provided with a weight, the steel net frames are arranged on the cross beam rod, a worker can stand on the load-carrying frame to lift the lifeboat by using the first lifting lug plate and hang the whole lifeboat on the hanger by using the second lifting lug plate, so that the worker and the weight can carry out utility test on the hanger together, the utility test is completed at one time, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of ship construction, in particular to a lifeboat hanger test tool.
Background
The totally closed lifeboat of general configuration on present shipboard operation platform, in order to guarantee safety, every lifeboat all will carry out the utility test to the gallows of lifeboat before the installation, when doing lifeboat gallows utility test, need do the load test with the weight earlier, advance the utility test of personnel in the lifeboat by the staff again, so each gallows need carry out twice test, very waste time, work efficiency is not high.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a lifeboat hanger test tool which can perform two utility tests simultaneously.
In order to solve the technical problems, the invention provides a lifeboat hanger test tool which comprises a cross beam rod, a load-carrying frame and steel net frames, wherein the load-carrying frame and the steel net frames are erected on the cross beam rod, the load-carrying frame is located in the middle of the cross beam rod, the steel net frames are located on two sides of the load-carrying frame, the cross beam rod is provided with a first lifting lug plate used for lifting a lifeboat and a second lifting lug plate used for being hung on a hanger, the first lifting lug plates are located at two ends of the cross beam rod, and the second lifting lug plates are located on two sides of the load-carrying frame.
Preferably, the load frame comprises a bottom plate and side plates, the bottom plate is arranged below the beam rod, the side plates are arranged on two sides of the bottom plate, and connecting holes for fixing the load weights are formed in the bottom ends of the side plates.
Preferably, the carrier further comprises reinforcing plates, the reinforcing plates are located on two sides of the beam rod, and the reinforcing plates are sequentially connected with the beam rod, the bottom plate and the side plates.
Preferably, the side plate is U-shaped, the closed end of the side plate is connected with the bottom plate, and the connecting hole is formed in the open end of the side plate.
Preferably, the steel net frames are arranged on two sides of the load carrier in a point-symmetric manner.
As the preferred scheme, the steel mesh frame includes steel mesh, guardrail and a plurality of stiffener, the stiffener is array distribution and locates the below of crossbeam pole, the steel mesh lay in on the stiffener, the guardrail is located the outside of steel mesh, the crossbeam pole guardrail and the steel mesh surrounds into a passageway that supplies the people to walk.
Preferably, the cross section of the beam rod is in an I shape.
Preferably, the first lug plate is perpendicular to the axial direction of the beam rod, and the first lug plate is provided with two first hanging holes.
Preferably, fixing plates fixed to the beam rod are arranged on two sides of the second lug plate, the second lug plate is parallel to the axial direction of the beam rod, and the second lug plate is provided with a second hanging hole.
Compared with the prior art, the lifeboat hanger test tool provided by the invention has the beneficial effects that: the crossbeam pole sets up the carrier frame that can dispose the weight below 10 tons, the carrier frame is located the intermediate position, and the equilibrium is good, and set up the steel rack on the crossbeam pole, supply the staff to stand the walking on it, utilize first lug plate hoist lifeboat and utilize the second lug plate wholly hangs this frock on the gallows, realizes that personnel and weight carry out the utility test to the gallows together, and disposable accomplishes the utility test, reduces operating time, improves work efficiency.
Drawings
In order to more clearly illustrate the technical solution 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 that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view showing a state of use of a lifeboat hanger test fixture according to a preferred embodiment of the present invention.
Fig. 2 is a schematic top view of a lifeboat hanger test fixture according to a preferred embodiment of the present invention.
Fig. 3 is a schematic side view of a lifeboat hanger test fixture according to a preferred embodiment of the present invention.
Fig. 4 is a schematic structural view of a side plate in a lifeboat hanger test fixture according to a preferred embodiment of the present invention.
Fig. 5 is a schematic diagram of a second shackle plate structure in the lifeboat hanger test fixture according to the preferred embodiment of the present invention.
Fig. 6 is a schematic view of fig. 5 from another view angle.
Fig. 7 is a schematic cross-sectional view of a beam in a lifeboat hanger test fixture according to a preferred embodiment of the present invention.
In the figure: 1. a lifeboat; 2. a beam rod; 3. a carrier frame; 301. a base plate; 302. a side plate; 303. connecting holes; 304. a reinforcing plate; 4. a steel net frame; 401. a steel mesh; 402. a guardrail; 403. a reinforcing bar; 5. a first lug plate; 501. a first lifting hole; 6. a second lug plate; 601. a second lifting hole; 7. a fixing plate; 8. and (4) enclosing plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 present invention, unless otherwise expressly stated or limited, the terms "connected," "fixed," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Furthermore, in the description of the present invention, it should be noted that 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.
As shown in fig. 1 to 7, a lifeboat hanger test fixture is provided in a preferred embodiment of the present invention, and includes a beam rod 2, a load-carrying frame 3 and a steel net rack 4, where the load-carrying frame 3 and the steel net rack 4 are disposed on the beam rod 2, the load-carrying frame 3 is located in the middle of the beam rod 2, the steel net rack 4 is located on two sides of the load-carrying frame 3, the beam rod 2 is provided with a first ear plate 5 for hoisting a lifeboat 1 and a second ear plate 6 for hanging on a hanger, the first ear plate 5 is located on two ends of the beam rod 2, and the second ear plate 6 is located on two sides of the load-carrying frame 3.
Based on experimental frock of lifeboat gallows of above-mentioned technical characteristics crossbeam pole 2 sets up the load frame 3 that can dispose the weight below 10 tons, load frame 3 is located the intermediate position, and the equilibrium is good, and set up steel net rack 4 on the crossbeam pole 2, supply the staff to stand the walking on it, utilize first lug plate 5 hoist lifeboat 1 and utilize second lug plate 6 wholly hangs this frock on the gallows, realizes personnel and weight and carries out the utility test to the gallows together, once only accomplishes the utility test, reduces operating time, improves work efficiency.
In this embodiment, as shown in fig. 2 and 3, the load carrier 3 includes a bottom plate 301 and side plates 302, the bottom plate 301 is disposed below the beam rod 2, the side plates 302 are disposed on two sides of the bottom plate 301, the bottom ends of the side plates 302 are provided with connecting holes 303 for fixing load weights, the distance between the side plates 302 on two sides can be enlarged through the bottom plate 301, and damage caused by too concentrated stress on the load carrier 3 is avoided.
Further, the carrier 3 further includes reinforcing plates 304, the reinforcing plates 304 are located on two sides of the beam rod 2, the reinforcing plates 304 are sequentially connected with the beam rod 2, the bottom plate 301 and the side plates 302 to play a role in reinforcing and enhance the bearing capacity of the carrier 3, wherein the reinforcing plates 304, the beam rod 2, the bottom plate 301 and the side plates 302 are assembled in a welding mode.
Further, as shown in fig. 4, the side plate 302 is U-shaped, the closed end of the side plate 302 is connected to the bottom plate 301, and the connection hole 303 is disposed at the open end of the side plate 302, so that the function of configuring the weight on the side plate 302 is realized, the material consumption of the side plate 302 is reduced, and the manufacturing cost is reduced.
In this embodiment, as shown in fig. 2 and 3, the steel net rack 4 is located point-symmetrically the both sides of the load carrier 3 keep the balance of this experimental frock, the steel net rack 4 includes steel mesh 401, guardrail 402 and a plurality of stiffener 403, the stiffener 403 is array distribution and locates the below of crossbeam pole 2, steel mesh 401 lays on the stiffener 403 for support people's weight, guardrail 402 surrounds and locates the outside of steel mesh 401, crossbeam pole 2 guardrail 402 and steel mesh 401 surrounds into a passageway that supplies people to walk, realizes that the staff can follow both sides the load carrier 3 gets into and carries out personnel's utility test, and the security is high.
In this embodiment, as shown in fig. 7, the cross section of the beam rod 2 is i-shaped, so that the bearing capacity of the beam rod is better exerted, the length of the beam rod 2 can be selected from four types, namely 6 meters, 6.5 meters, 7 meters and 7.5 meters, the length corresponds to the distance between the lifting hooks of the lifeboats 1 in the national standard, the beam rod 2 is further provided with a coaming 8 at a position where other parts are not welded, so that the coaming 8 plays a role in reinforcement, the first lifting lug plate 5 is perpendicular to the axial direction of the beam rod 2, is welded and attached to the end of the beam rod 2, and is used for vertically lifting the corresponding lifeboat 1, and the first lifting lug plate 5 is provided with two first lifting holes 501 for connecting lifting ropes and lifting the lifeboat 1.
In this embodiment, as shown in fig. 5 and 6, fixing plates 7 fixed to the beam rod 2 are disposed on two sides of the second lug plate 6, the second lug plate 6 is parallel to the axial direction of the beam rod 2 to fix the second lug plate 6, the second lug plate 6 is provided with a second hanging hole 601 for connecting a hanging rope to hang on a hanging bracket, and similarly, the second lug plate 6 may be used for hanging.
The use process of this experimental frock: the hook of the lifeboat 1 is hung at the first lifting lug plate 5 of the tooling, the tooling is hung on a hanger on the lifeboat by a crane, the weight is configured on the load frame 3, and then workers enter the steel net rack 4 at two sides to carry out load test together.
The lifeboat hanger testing tool provided by the embodiment of the invention is a totally-enclosed lifeboat hanger utility testing tool aiming at national standard GB11573, and can be used in a totally-enclosed lifeboat 1 utility test, the tool is positioned between the lifeboat hanger and the lifeboat 1, the length of the tool can be set according to four models of lifeboat 1 lifting hook distances of 6 meters, 6.5 meters, 7 meters and 7.5 meters according to the national standard, a weight less than 10 tons can be configured on the tool, the test weight requirements of the four models of the lifeboat 1 meeting the national standard requirements are met, a steel mesh frame 4 capable of accommodating workers is configured on the tool, and a safe standing space is provided for the workers on the tool, so that the workers can perform the utility test on the tool and the weight together.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. A lifeboat hanger test tool is characterized by comprising a cross beam rod, a load-carrying frame and steel net frames, wherein the load-carrying frame and the steel net frames are erected on the cross beam rod, the load-carrying frame is positioned in the middle of the cross beam rod, the steel net frames are positioned on two sides of the load-carrying frame, the cross beam rod is provided with a first lifting lug plate used for lifting a lifeboat and a second lifting lug plate used for being hung on a hanger, the first lifting lug plates are positioned at two ends of the cross beam rod, the second lifting lug plates are positioned on two sides of the load-carrying frame,
the steel net rack is located point-symmetrically the both sides of carrier, the steel net rack includes steel mesh, guardrail and a plurality of stiffener, the stiffener is array distribution and locates the below of crossbeam pole, the steel mesh lay in on the stiffener, the guardrail is located the outside of steel mesh, the crossbeam pole the guardrail and the steel mesh surrounds into a passageway that supplies the people to walk.
2. The lifeboat hanger test fixture of claim 1, wherein said carrier includes a bottom plate and side plates, said bottom plate is disposed under the beam bar, said side plates are disposed on both sides of said bottom plate, and bottom ends of said side plates are provided with attachment holes for fixing the load weight.
3. The lifeboat hanger test fixture of claim 2, wherein said carrier further comprises reinforcing plates positioned on both sides of said beam bar, said reinforcing plates being connected to said beam bar, said bottom plate and said side plates in sequence.
4. The lifeboat hanger test fixture of claim 2, wherein said side plates are U-shaped, the closed ends of said side plates are connected to said bottom plate, and said attachment holes are provided at the open ends of said side plates.
5. The lifeboat hanger test tooling of any one of claims 1-4, wherein the cross-section of the cross beam is I-shaped.
6. The lifeboat hanger test tooling of claim 5, wherein the first shackle plate is perpendicular to an axial direction of the beam bar, the first shackle plate being provided with two first lifting holes.
7. The lifeboat hanger test tooling of claim 5, wherein the second hanger plate is provided with a fixing plate fixed on the beam rod on both sides, the second hanger plate is parallel to the axial direction of the beam rod, and the second hanger plate is provided with a second hanging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910574854.3A CN110285952B (en) | 2019-06-28 | 2019-06-28 | Lifeboat hanger test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910574854.3A CN110285952B (en) | 2019-06-28 | 2019-06-28 | Lifeboat hanger test tool |
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| Publication Number | Publication Date |
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| CN110285952A CN110285952A (en) | 2019-09-27 |
| CN110285952B true CN110285952B (en) | 2021-08-31 |
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| CN201910574854.3A Active CN110285952B (en) | 2019-06-28 | 2019-06-28 | Lifeboat hanger test tool |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591879B (en) * | 2020-05-28 | 2022-03-25 | 南通振华重型装备制造有限公司 | Novel lifeboat static load test method |
| CN114620198B (en) * | 2021-12-24 | 2023-07-18 | 武昌船舶重工集团有限公司 | Load test method and test tool |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6098470A (en) * | 1998-11-11 | 2000-08-08 | Alexander/Ryan Marine & Safety Co. | Method and apparatus for testing hook release |
| CN201864456U (en) * | 2010-11-11 | 2011-06-15 | 江苏扬子江船厂有限公司 | Bracket for loading test of crane |
| KR200464699Y1 (en) * | 2010-11-25 | 2013-01-17 | 현대중공업 주식회사 | Supporter for water weight to droppong test the life boat of davit type |
| CN203048388U (en) * | 2012-12-05 | 2013-07-10 | 广州中船黄埔造船有限公司 | Universal strength test tool for boat davit of ship |
| CN103471868B (en) * | 2013-09-16 | 2016-01-20 | 大连宏远气动液压船舶辅机有限公司 | Boat davit, loop wheel machine multi-function test stand |
| CN105800456B (en) * | 2016-04-21 | 2017-12-29 | 河南卫华重型机械股份有限公司 | A kind of container crane loading test apparatus and method |
| CN206128602U (en) * | 2016-09-26 | 2017-04-26 | 浙江大东吴集团建设有限公司 | Movable type hangs operation platform |
| CN206968937U (en) * | 2017-07-10 | 2018-02-06 | 上海外高桥造船有限公司 | Boat davit ballast mechanism |
| CN207862996U (en) * | 2017-12-18 | 2018-09-14 | 天津市铁滨勘察设计有限公司 | A kind of truss beam type dead load safe test bed |
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