CN210912779U - Non-alignment reinforcing structure under deck of ship chain stopper - Google Patents
Non-alignment reinforcing structure under deck of ship chain stopper Download PDFInfo
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- CN210912779U CN210912779U CN201921919267.5U CN201921919267U CN210912779U CN 210912779 U CN210912779 U CN 210912779U CN 201921919267 U CN201921919267 U CN 201921919267U CN 210912779 U CN210912779 U CN 210912779U
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Abstract
The utility model discloses a boats and ships chain stopper not counterpoint additional strengthening under the deck, install anchor chain cabin and an anchor chain section of thick bamboo under the boats and ships deck, additional strengthening installs under the deck between anchor chain cabin and the anchor chain section of thick bamboo, the not counterpoint additional strengthening includes bearing structure and first right strong material, bearing structure is the rectangle, indulges purlin and two big brackets including two decks, by the deck indulge purlin and big bracket end to end constitute, bearing structure's rectangle area is greater than the bottom installation area of chain stopper, the both ends of two deck indulge purlin all outwards extend respectively with anchor chain cabin and anchor chain section of thick bamboos are connected, first right strong material have two all with big bracket parallel mount in bearing structure's inside, two first right strong materials respectively with corresponding big bracket interval 200 mm. The under-deck misalignment reinforcing structure can be installed without being accurately aligned with the chain stopper, and meanwhile, the requirement of an anchor system retracting and releasing function is met, time and labor are saved, the construction difficulty is reduced, and the ship building cost is reduced.
Description
Technical Field
The utility model relates to a shipbuilding technical field, concretely relates to not counterpoint additional strengthening under boats and ships chain stopper deck.
Background
The chain stopper is a device for clamping an anchor chain when a ship sails or is anchored, is also called as a chain stopper or an anchor chain stopper, and is a special tool for stopping or clamping the anchor chain. The anchor chain wheel is fixed between the anchor machine and the anchor chain cylinder, is separated from the anchor chain wheel on the anchor machine, bears the pulling force of the anchor and the anchor chain when in anchor withdrawing and anchoring, and prevents the pulling force from being transmitted to the anchor chain wheel.
In the traditional ship building process, a strengthening structure under a deck of a ship chain stopper adopts an alignment strengthening structure, namely the chain stopper and the strengthening structure under the deck are accurately aligned, welded and installed. The installation position of the chain stopper on the deck and the installation position of the reinforcing structure under the deck are determined during the design of the ship structure, but during construction, the reinforcing structure is installed in the segmental construction stage of the ship, and the installation of the chain stopper is in the outfitting stage of the whole ship at a wharf. Because of the influence of ship construction precision, the anchor machine and the hawse pipe inevitably produce errors in the installation process, and if the installation position of the chain stopper on the deck and the reinforcing structure under the deck are installed in an alignment mode according to the original ship structure design, the necessary condition for achieving the anchor system retracting function cannot be met.
In the prior art, when a construction site finds that the chain stopper cannot be aligned with a reinforcing structure under a deck, the use requirement of the ship chain stopper can be met only by cutting and replacing the reinforcing structure components. Cutting original paper, welding new, wherein the welding is most face up and welds, still need to mend again after the welding is accomplished, and above-mentioned process is wasted time and energy, has not only increased the construction degree of difficulty and shipbuilding cost, leads to even delaying the time limit for a project.
Therefore, the company develops a strengthening structure for the ship chain stopper without aligning under the deck.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a boats and ships chain stopper not counterpoint additional strengthening under the deck, should not counterpoint additional strengthening allow the on-board chain stopper have on the basis of mounted position when the ship structure designs to the free installation space that extends 100mm all around, need not can accomplish the installation with the accurate counterpoint of the additional strengthening under the deck, reach the requirement that the anchor system receive and releases the function simultaneously.
In order to achieve the above object, the utility model discloses a technical solution is:
a strengthening structure is not aligned below a ship chain stopper deck, an anchor chain cabin and an anchor chain cylinder are installed below the ship deck, and the strengthening structure is installed between the anchor chain cabin and the anchor chain cylinder below the deck. The non-alignment reinforcing structure comprises a supporting structure and a first strengthening material, the supporting structure is rectangular and comprises two deck longitudinal girders and two large toggle plates, the two deck longitudinal girders and the two large toggle plates are connected end to end, and the rectangular area of the supporting structure is larger than the bottom installation area of the chain stopper. The two ends of the two deck stringers extend outwards and are connected with the anchor chain cabin and the anchor chain barrel respectively, two first strengthening materials are arranged inside the supporting structure in parallel with the large toggle plates, the interval between the two first strengthening materials and the corresponding large toggle plates is 200mm, a plurality of second strengthening materials are evenly arranged between the two first strengthening materials, and the second strengthening materials are parallel to the large toggle plates.
Preferably, both ends of the first strengthening material and the second strengthening material are respectively connected with the two corresponding deck stringers.
Preferably, the deck longitudinal girders are arranged on the outer sides of the two deck longitudinal girders and parallel to the two deck longitudinal girders.
Preferably, the deck stringers, the large toggle plates, the first stiffeners, the second stiffeners and the third stiffeners are all made of marine steel.
Compared with the prior art the utility model discloses the beneficial effect who has:
(1) the utility model discloses chain stopper need not can accomplish the installation with the accurate counterpoint of the additional strengthening under the deck, reaches the requirement that the anchor system receive and releases the function simultaneously, and labour saving and time saving has reduced the construction degree of difficulty, has reduced the shipbuilding cost.
(2) The utility model discloses two deck stringer both ends all outwards extend and are connected with hawse cabin and hawse section of thick bamboo respectively, for the main load component of chain stopper during operation, guarantee hull structure's stability.
(3) The two third strengthening materials are respectively arranged on the outer sides of the two deck longitudinal girders and are parallel to the deck longitudinal girders, so that the corresponding alignment reinforcement is also arranged under the deck of the chain stopper under the condition of extreme deviation.
(4) The two first strengthening materials are respectively spaced by 200mm from the corresponding large toggle plate, and an operation space is provided for welding the chain stopper and the non-alignment reinforcing structure below the deck.
Drawings
Fig. 1 is a schematic view of the misalignment-free reinforced structure of the present invention.
Figure 2 is a schematic view of chain stopper installation adjustment.
FIG. 3 is a schematic view of the relationship of the operating positions of the windlass, chain stopper and hawse pipe.
Detailed Description
The technical scheme of the utility model is explained in detail with the attached drawings as follows:
with reference to fig. 1 to 3, the strengthening structure for the ship chain stopper without alignment under the deck is characterized in that a chain locker 1 and a chain drum 2 are installed under the ship deck, and the strengthening structure is installed between the chain locker 1 and the chain drum 2 under the deck through welding. The non-alignment reinforcing structure comprises a supporting structure, a first strengthening material 5, a second strengthening material 6 and a third strengthening material 7.
Wherein, bearing structure is the rectangle, indulges purlin 3 and two big brackets 4 including two decks, and concrete bearing structure is indulged purlin 3 by the deck and is constituted with 4 end to end welding of big brackets, and bearing structure's rectangle area is greater than the bottom installation area of chain stopper 10, and more concrete both ends of indulging purlin 3 all outwards extend respectively with the welding of chain locker 1 and chain drum 2, and two decks indulge the main load component of purlin 3 for chain stopper 10 during operation, guarantee hull structure's stability.
Wherein, first strengthening material 5 has two and all installs in bearing structure's inside with big bracket 4 parallel, and specific two first strengthening material 5 are 200mm with corresponding big bracket 4 interval respectively, and the effect is for providing operating space for chain stopper 10 and the lower not counterpoint additional strengthening welding of deck. Furthermore, two ends of the two first stiffening materials 5 are respectively welded on the two corresponding deck stringers 3. A plurality of second strengthening materials 6 are uniformly arranged between the two first strengthening materials 5, the intervals between every two adjacent second strengthening materials 6 are the same, and the specific second strengthening materials 6 are all parallel to the large toggle plate 4. Furthermore, two ends of the two second stiffeners 6 are respectively welded on the two corresponding deck stringers 3.
Two third strengthening materials 7 are respectively arranged on the outer sides of the two deck longitudinal girders 3 and are parallel to the deck longitudinal girders 3, so that the corresponding alignment reinforcement is also arranged under the deck of the chain stopper 10 under the condition of extreme deviation.
Further, the deck stringers 3, the large toggle plates 4, the first stiffeners 5, the second stiffeners 6 and the third stiffeners 7 are all made of marine steel.
The installation process of the non-alignment reinforcing structure under the deck in the ship section construction is described with reference to fig. 2:
the mounting position of the under deck stiffening structural members has been determined at the time of the structural design of the vessel, as shown by the rectangular outline 8 in fig. 2. The utility model discloses not counterpoint additional strengthening is installed at every outside translation 100mm in limit on the basis of rectangle outline 8. The deck longitudinal girders 3 are installed horizontally after the translation, the large brackets 4 are installed vertically after the translation, the deck longitudinal girders 3 and the large brackets 4 are welded end to form a rectangular supporting structure of an unaligned reinforcing structure, and two ends of each of the two deck longitudinal girders 3 extend outwards and are welded with the anchor chain cabin 1 and the anchor chain barrel 2 respectively. The first strengthening material 5, the second strengthening material 6 and the third strengthening material 7 are installed as described above to form a complete non-alignment reinforcing structure.
The utility model discloses a rectangular support structure's that does not counterpoint additional strengthening area is greater than the bottom installation area of chain stopper 10, and chain stopper 10 actual installation region is back font installation region 9 as shown in figure 2 in the work progress. The installation position of the chain stopper 10 can be freely selected in the installation area 9 shaped like a Chinese character 'hui', the installation can be completed without accurate alignment with a reinforcing structure under a deck, the requirement of an anchor system retracting and releasing function is met, time and labor are saved, the construction difficulty is reduced, and the ship construction cost is reduced.
Parts not described in the above embodiments can be implemented by taking or referring to the prior art.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (4)
1. The strengthening structure is not aligned under the deck of the ship chain stopper, the chain locker and the chain drum are arranged under the deck of the ship, the strengthening structure is arranged between the chain locker and the chain drum under the deck, it is characterized in that the non-alignment reinforcing structure comprises a supporting structure and a first strengthening material, the supporting structure is rectangular and comprises two deck stringers and two large toggle plates, the two deck stringers and the two large toggle plates are connected end to end, the rectangular area of the supporting structure is larger than the bottom installation area of the chain stopper, two ends of the two deck stringers extend outwards and are respectively connected with the chain locker and the chain drum, two first strengthening materials are arranged inside the supporting structure in parallel with the large toggle plates, the two first strengthening materials are respectively spaced 200mm from the corresponding large toggle plates, and a plurality of second strengthening materials are uniformly arranged between the two first strengthening materials, and the second strengthening materials are parallel to the large toggle plate.
2. The under-deck misalignment-free reinforcement structure for the ship chain stopper according to claim 1, wherein two ends of the first and second stiffeners are connected to two corresponding deck stringers respectively.
3. The ship chain stopper under-deck misalignment strengthening structure of claim 2, further comprising a third stiffener, wherein two of the third stiffener are respectively installed on the outer sides of the two deck stringers in parallel with the deck stringers.
4. The ship chain stopper under-deck misalignment strengthening structure of any one of claims 1 to 3, wherein the deck stringers, the large toggle plates, the first stiffeners, the second stiffeners and the third stiffeners are all made of marine steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921919267.5U CN210912779U (en) | 2019-11-08 | 2019-11-08 | Non-alignment reinforcing structure under deck of ship chain stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921919267.5U CN210912779U (en) | 2019-11-08 | 2019-11-08 | Non-alignment reinforcing structure under deck of ship chain stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210912779U true CN210912779U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921919267.5U Active CN210912779U (en) | 2019-11-08 | 2019-11-08 | Non-alignment reinforcing structure under deck of ship chain stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210912779U (en) |
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2019
- 2019-11-08 CN CN201921919267.5U patent/CN210912779U/en active Active
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Address after: 369 Lijiang East Road, Huangdao District, Qingdao City, Shandong Province Patentee after: China Shipbuilding Group Qingdao Beihai Shipbuilding Co.,Ltd. Address before: 369 Lijiang East Road, Huangdao District, Qingdao City, Shandong Province Patentee before: QINGDAO BEIHAI SHIPBUILDING HEAVY INDUSTRY Co.,Ltd. |