Utility model content
An object of the present utility model is that in solution prior art, in hatch cover, attaching parts gives prominence to the defect on its surface, place;
Another object of the present utility model be to provide a kind of attaching parts can be avoided to give prominence to surface, cover plate place hatch cover assemblies and marine settings.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
According to an aspect of the present utility model, the utility model provides a kind of hatch cover assemblies, comprising: cover plate; Cover plate hinge, it is connected with described cover plate, and the either flush of the end face of described cover plate hinge and described cover plate; And flush type case, itself and described cover plate hinge are hinged, and corresponding described cover plate hinge is provided with recess; The fixed end of described cover plate hinge is accommodated in the recess of described flush type case, and when described cover plate closing, the end face of described flush type case and the either flush of described cover plate hinge.
Wherein in an embodiment, described hatch cover assemblies also comprises: the flush type otic placode can imbedding described cover plate upper surface; And cover plate support assembly; Described flush type otic placode is removably connected on described cover plate support assembly, and described cover plate support assembly abuts with the cover plate of unlatching, and the cover plate of fixing described unlatching.
Wherein in an embodiment, described cover plate upper surface caves inward and forms otic placode case, and described flush type otic placode is accommodated in described otic placode case, and is rotationally connected with described otic placode case; In described flush type otic placode, otic placode fixed end and described otic placode case are rotationally connected, and when described cover plate is closed, the movable end of flush type otic placode is accommodated in described otic placode case.
Wherein in an embodiment, described cover plate support assembly comprises the support post being fixedly arranged on described cover plate side, the fixing otic placode be connected with described support post top and the bearing pin connecting described fixing otic placode and flush type otic placode respectively.
Wherein in an embodiment, when described cover plate is opened, described bearing pin connects described fixing otic placode respectively and rotates the otic placode movable end of the flush type otic placode to described otic placode case.
Wherein in an embodiment, cover plate support assembly also comprises spacing rubber, and described spacing rubber plaster is located at the side of described support post, abuts with the cover plate elasticity of opening.
Wherein in an embodiment, described cover plate support assembly is positioned at the one end near described cover plate.
Wherein in an embodiment, described cover plate is two cover plates split.
A kind of marine settings, comprising: deck and the cargo hold being arranged at bottom, deck, described deck offers hatch; Described hatch position is arranged as the hatch cover assemblies in claim 1-9 as described in any one, and the flush type case of described hatch cover assemblies is embedded in the hatch position on described deck, and the end face of flush type case is concordant with described deck.
Wherein in an embodiment, described deck arranges transport channel, described hatch cover assemblies is near the bulkhead of described cargo hold or the side that is positioned at away from described transport channel.
As shown from the above technical solution, advantage of the present utility model and good effect are:
In the utility model, cover plate hinge is connected with cover plate, and the either flush of end face and cover plate, flush type case and cover plate hinge are hinged, and corresponding cover plate hinge is provided with recess, the fixed end of cover plate hinge is accommodated in flush type case, when cover plate closing, the end face of flush type case and the either flush of cover plate hinge, therefore, cover plate hinge can not protrude from the surface at cover plate place, makes fork truck etc. load transportation means and is able to smooth and easy current, effectively ensure that the space required for transport channel.
Detailed description of the invention
The exemplary embodiment embodying the utility model feature & benefits will describe in detail in the following description.Be understood that the utility model can have various changes on different embodiments, it neither departs from scope of the present utility model, and explanation wherein and to be shown in be use when explain in essence, and be not used to limit the utility model.
As shown in Figure 1 to Figure 2, the utility model provides a kind of hatch cover assemblies, comprises cover plate 110, cover plate hinge 130 and flush type case 150.
Cover plate 110 will match with hatch in platform, in order to closed hatch.In a preferred embodiment, this cover plate 110 can be two structures of splitting.
Cover plate hinge 130 is as the attaching parts between cover plate 110 and platform, extended to form by cover plate 110 and be connected with cover plate 110, with and make the upper surface of cover plate hinge 130 concordant with the upper surface of the cover plate 110 of closedown, and to be hinged with the flush type case 150 be arranged on platform.
Wherein, cover plate hinge 130 can be the parts be connected with cover plate 110, also can be extended by cover plate 110 and be formed.
Concrete, incorporated by reference to consulting Fig. 3, the fixed end 131 of cover plate hinge 130 is accommodated in the recess of flush type case, and when cover plate 110 closes, the end face of flush type case 150 and the either flush of cover plate hinge 130, this flush type case 150 can be caved inward by place, the deck plane of place platform and be formed, may also be the box body of upper opening, cover plate hinge 130 can be formed by cover plate 110 extension, and forms an end, and this end is fixed end 131.
Fixed end 131 is placed in flush type case 150, is opened and closed by the cover plate 110 that rotarily drives of fixed end 131 in flush type case 150.Because fixed end 131 is placed in flush type case 150, by not taking any space on surface, cover plate 110 place, ensure that the planarization of road in platform.
In preferred embodiment, fixed end 131 is arc-shaped, to make cover plate hinge 130 be able to smooth and easy rotation, and then opens the cover plate 110 being in closed condition swimmingly.
By the cooperation of flush type case 150 as above and cover plate hinge 130, make the hatch cover assemblies in platform can either be opened and closed the hatch at its place by the form of hinge, the planarization on the platform surface at hatch cover assemblies place can be ensured again.
In one embodiment, hatch cover assemblies as above further comprises flush type otic placode 210 and cover plate support assembly 230.
Flush type otic placode 210 can imbed the upper surface of cover plate 110, and along with the unlatching of cover plate 110, flush type otic placode 210 is removably connected on cover plate support assembly 230, cover plate support assembly 230 connects with the cover plate 110 phase contact of opening, to be fixed the cover plate 110 opened, the cover plate 110 hinged with platform upper face can not be fallen after rise easily, greatly improve the reliability of cover plate 110.
Further, cover plate 110 upper surface caves inward and forms the otic placode case 111 corresponding with flush type otic placode 210, and flush type otic placode 210 is accommodated in otic placode case 111, and is rotationally connected with otic placode case 111.
Concrete, the inwall of otic placode case 111 arranges and the profile with flush type otic placode 210 is matched, so that accommodate flush type otic placode 210 completely, one end of flush type otic placode 210 can be made again to be able to activity and to be removably connected with cover plate support assembly 230 to otic placode case 111.
Further, flush type otic placode 210 is the tabular of bar shaped, and its one end is otic placode fixed end 211, hinged with otic placode case 111; Accordingly, the other end of flush type otic placode 210 is then otic placode movable end 213, when cover plate 110 is in opening, this otic placode movable end 213 rotates around otic placode fixed end 211, and it is movable outside to otic placode case 111, when cover plate 110 is in closed condition, otic placode movable end 213 also will in otic placode fixed end 211 cycle otic placode case 111, to ensure cover plate 110 surfacing being in closed condition.
Further, cover plate support assembly 230 as above comprises support post 231, fixing otic placode 233 and bearing pin 235.
Support post 231 is fixedly arranged on the other column structure of cover plate 110, fixing otic placode 233 is connected with support post 231 top, the flush type otic placode 210 be rotationally connected with cover plate 110 is connected by the fixing otic placode 233 of bearing pin 235 with support post 231 top, and then the cover plate 110 opened is supported the firm support of column 231, the cover plate 110 be hinged with platform is able to persistent unlatching, thus actv. avoids heavy cover plate 110 falls after rise suddenly and load to fork truck etc. the Container Loading transport that transportation means carries out and impact.
In a preferred embodiment, one end that cover plate support assembly 230 as above will be positioned near cover plate 110, to ensure that near cover plate 110, most of region is smooth.
Further, when cover plate 110 is opened, the otic placode movable end 213 that bearing pin 235 is connected and fixed otic placode 233 respectively and rotates to the flush type otic placode 210 outside otic placode case 111.
Concrete, along with the unlatching of cover plate 110, the otic placode movable end 213 of flush type otic placode 210 will by rotating to outside otic placode case 111 around otic placode fixed end 211 in otic placode case 111, be fixedly connected with fixing otic placode 233 by the cooperation of bearing pin 235 again, now, support post 231 cover plate 110 that firm support is opened.
Further, cover plate support assembly 230 as above also comprises spacing rubber 237, and this spacing rubber 237 is attached at the side of support post 231, abuts with cover plate 110 elasticity of opening.
Abutted with the elasticity between cover plate 110 by spacing rubber 237, the impact that spacing rubber 237 will absorb to support post 231 when cover plate 110 is opened, and then protect support post 231 greatly.
Wherein, the quantity of spacing rubber 237 can be one or more, can lay according to the contact surface size between cover plate 110 and support post 231.
In preferred embodiment, support post 231 will be arranged in platform near bulkhead or the passage side away from device transportation meanss such as fork trucks, to ensure the planarization in the most of region of cover plate 110, and then ensure the space of the passage taken required for the device transportation meanss such as fork truck.
In addition, in another embodiment, additionally provide a kind of marine settings, this marine settings can be platform, vessel etc., it hatch cover assemblies as above comprising deck, arrange hatch above deck and be arranged on hatch position.
The flush type case of hatch cover assemblies is embedded in the hatch position on deck, and the end face of flush type case is concordant with deck.
Further, deck is provided with transport channel, hatch cover assemblies as above is arranged at the bulkhead position near cargo hold, or is positioned at the side away from transport channel, farthest to ensure the planarization of transport channel.
Although describe the utility model with reference to several exemplary embodiment, should be appreciated that term used illustrates and exemplary and nonrestrictive term.Specifically can implement in a variety of forms due to the utility model and not depart from spirit or the essence of utility model, so be to be understood that, above-mentioned embodiment is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in claim of enclosing, therefore fall into whole change in claim or its equivalent scope and remodeling and all should be claim of enclosing and contained.