CN220332892U - Push-down type guardrail convenient for loading and unloading cargoes at stern - Google Patents

Abstract

The utility model provides a push-down guardrail convenient for loading and unloading cargoes at the stern, which comprises the following components: the mounting panel and extension board, the mounting panel upper surface is seted up and is accomodate the groove, accomodates the lower extreme of groove through bearing swing joint and accomodate the board, and accomodate the groove and be close to the position of accomodating the board and offer the buffer tank, the limiting plate passes through spring sliding connection in the buffer tank, and the one end fixed connection fixed rope of limiting plate, accomodate the board upper surface simultaneously and accomodate the chamber, the lower extreme sliding connection of extension board is accomodate the intracavity, surface fixed connection locating plate under the extension board, and the position correspondence of diaphragm relative locating plate is offered and is run through the groove, and runs through the groove side and offer the spout, locating piece sliding connection is in the spout, and the one end fixed connection fixed plate of locating piece keeping away from the locating plate, the locating slot is offered to the lower extreme of locating plate simultaneously. According to the utility model, through the cooperation of the mounting plate and the storage plate, the guardrail can be correspondingly rotated and stored, so that the problem of deck corrosion acceleration caused by frequent disassembly of the guardrail is avoided.

Description

Push-down type guardrail convenient for loading and unloading cargoes at stern

Technical Field

The utility model relates to the technical field of ship guardrails, in particular to a push-down type guardrail convenient for loading and unloading cargoes at the stern.

Background

The deck transport ship is used as a special transport ship for providing service for ocean development and research, and is typically characterized by having high design requirements on deck area and bearing capacity; particularly, under the large trend of the deep sea gradually in ocean development, the deck transport ship is often required to bear a sea engineering ship or a wind power platform with large size, special shape and heavy weight, and when the deck transport ship is required to load and unload cargoes on the stern, the deck transport ship is required to sink or float up to be flush with a wharf through the adjustment of ballast water of the deck transport ship, so that the specific cargoes to be carried are moved into the deck of the deck transport ship from a designated position, but the cargoes loaded and unloaded by the deck transport ship are mostly large articles such as container containers, the loading of cargoes is often influenced by the balustrade on the main deck in the loading and unloading process, so that the cargo can not be loaded and unloaded at maximum efficiency, the balustrade of the ship is required to be dismantled, and the main deck of the balustrade is not required, and the cargoes on the deck are easy to fall down or the casualties of personnel in the sea in severe weather with large wind and large waves are caused; meanwhile, the rail is generally fixed with the deck by adopting a bolt or welding mode, and the anti-corrosion layer of the deck can be damaged by frequent disassembly or dismantling of the rail, so that the corrosion of the deck can be accelerated by seawater with stronger corrosiveness, and the height of the conventional rail cannot be adjusted.

Disclosure of Invention

In order to overcome the defects in the prior art, a push-down type guardrail convenient for loading and unloading cargoes at the stern is provided so as to solve the problems in the prior art.

To achieve the above object, there is provided a push-down type guardrail for facilitating loading and unloading of cargo at a stern, comprising: the mounting panel and extension board, the upper end fixed connection diaphragm of storage board side, the mounting panel upper surface is seted up and is accomodate the groove, accomodates the lower extreme of groove through bearing swing joint storage board, and accomodate the groove and be close to the position of storage board and offer the buffer tank, the limiting plate passes through spring sliding connection in the buffer tank, and the fixed rope of one end fixed connection of limiting plate, accomodate the board upper surface simultaneously and set up the chamber, the lower extreme sliding connection of extension board is accomodating the intracavity, surface fixed connection locating plate under the extension board, and the position correspondence of diaphragm relative locating plate set up the run-through groove, and run through the groove side and set up the spout, locating piece sliding connection is in the spout, and the one end fixed connection fixed plate of locating piece keeping away from the locating plate, the constant head tank is seted up to the lower extreme of locating plate simultaneously, and the corresponding spacing groove of seting up of the position of the relative stopper of locating piece, fixed connection spring in the spacing groove.

Preferably, the storage plates are two groups in total, the lower ends of the two groups of storage plates are of semicircular structures, the upper ends of the side faces of one group of storage plates are provided with the embedded grooves, the limiting parts fixedly connected in the embedded grooves are of C-shaped structures, and meanwhile the upper ends of the side faces of the other group of storage plates are provided with the grooves, and the upper ends of the grooves are movably connected with the embedded plates through bearings.

Preferably, the diaphragm is rectangle structure, and diaphragm both ends are a set of storage plate of fixed connection respectively, and the storage chamber of seting up in the storage plate is the cuboid structure, and the upper surface of storage chamber intercommunication storage plate is the structure of cross-section that diaphragm and storage plate combination together constituted simultaneously.

Preferably, three groups of through grooves are formed in parallel and equidistant on the surface of the transverse plate, the three groups of through grooves are of rectangular structures, the through grooves are matched with the positioning plate in size, two groups of sliding grooves are formed in the side surface of the through grooves in an up-down symmetrical mode, the two groups of sliding grooves penetrate through the surface of the transverse plate, and a limiting block fixedly connected in the sliding grooves is of a rectangular structure.

Preferably, the locating piece is rectangular structure, the size looks adaptation of locating piece and spout, and the spacing groove that the locating piece was seted up is rectangular structure, and locating piece and spacing groove combination are in the same place and are formed back font structure, and the parallel equidistant multiunit constant head tank of seting up of lower extreme of locating plate simultaneously, locating plate lower extreme and constant head tank combination are in the same place and are formed E shape structure.

Preferably, the fixing plate is of a rectangular structure, the fixing plate and the positioning block are combined together to form an E-shaped structure, through holes are symmetrically formed in the surface of the fixing plate, the shaft sections of the through holes are of a convex structure, positioning bolts are movably connected in the through holes, the positioning bolts are different-diameter bolts, and screw holes are correspondingly formed in the surfaces of the transverse plates corresponding to the positions of the positioning bolts.

Preferably, the extension board is shape structure, and three groups of locating plates of equidistant fixed connection of extension board lower surface parallel, and extension board and locating plate combination constitute E shape structure together, and the limiting plate of sliding connection has two sets of in total in the mounting panel simultaneously, and two sets of limiting plates are fixed connection one end of fixed rope respectively.

Compared with the prior art, the utility model has the beneficial effects that: through mounting panel, limiting plate, accomodate the cooperation of groove and fixed rope for accomodate the board and extend the board and can accomodate the storage inslot of seting up at the mounting panel through rotating, can avoid accomodating the guardrail that board and extend the board and constitute and influence the loading and unloading of goods then, ensure that deck transport ship's stern can be with the goods of maximum efficiency loading and unloading, this guardrail is when accomodating simultaneously, need not carry out corresponding dismantlement or demolish, then can effectively avoid stern deck anticorrosion layer to be destroyed, and then can strengthen deck to the corrosion resistance of sea water, and through diaphragm, the locating plate, the locating piece, the cooperation of fixed plate and positioning bolt, make the extension board can carry out corresponding altitude mixture control, then make this guardrail possess corresponding altitude mixture control function.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present utility model.

Fig. 2 is a schematic side view of an embodiment of the present utility model.

Fig. 3 is a schematic top view of an embodiment of the present utility model.

Fig. 4 is an enlarged schematic view at a of fig. 2 according to an embodiment of the present utility model.

In the figure: 1. a mounting plate; 2. a storage plate; 3. an extension plate; 4. a positioning plate; 5. a fitting groove; 6. a cross plate; 7. a limiting plate; 8. a buffer tank; 9. a fixing rope; 10. an embedded plate; 11. a positioning block; 12. a limiting block; 13. positioning bolts; 14. a fixing plate; 15. and a storage groove.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a push-down type guardrail for facilitating loading and unloading of cargo at a stern, comprising: the mounting plate 1 and extension board 3, the upper end fixed connection diaphragm 6 of the side of storage board 2, storage tank 15 is seted up to mounting plate 1 upper surface, storage tank 15 passes through the lower extreme of bearing swing joint storage board 2, and storage tank 15 is close to the position of storage board 2 and offer buffer tank 8, limiting plate 7 passes through spring sliding connection in buffer tank 8, and the one end fixed connection fixed rope 9 of limiting plate 7, the storage chamber is offered to storage board 2 upper surface simultaneously, the lower extreme sliding connection of extension board 3 is in the storage chamber, the fixed connection locating plate 4 of extension board 3 lower surface, and the corresponding running through groove of seting up of the position of diaphragm 6 relative locating plate 4, and the spout is seted up to the running through groove side, locating piece 11 sliding connection is in the spout, and locating piece 11 is kept away from the one end fixed connection fixed plate 14 of locating plate 4, the lower extreme of locating plate 4 sets up the constant head 12 simultaneously, the corresponding spacing groove of seting up of the position of locating piece 11 relative stopper 12 in the spout, fixed connection spring in the spacing groove.

In the embodiment, the mounting plate 1 of the guardrail is fixedly connected to the surface of the stern deck of the deck transport ship, at the moment, the storage plate 2 and the extension plate 3 are both stored in the storage groove 15, so that corresponding goods can be conveniently loaded and unloaded to the stern of the deck transport ship, after goods are loaded and unloaded, the transverse plate 6 is pulled, the transverse plate 6 drives the storage plate 2, the extension plate 3 and the positioning plate 4 to synchronously rotate, the guardrail is in an upright state, when the storage plate 2 is separated from the corresponding storage groove 15, the limiting plate 7 is popped up under the action of the extruded spring, the storage plate 2 can be correspondingly limited, the storage plate 2 is prevented from being pushed down accidentally, the safety of the guardrail in use is enhanced, wherein when the storage plate 2 is required to be stored, the two groups of limiting plates 7 can be simultaneously stored in the buffer groove 8 only by pulling the fixing ropes 9, the limitation of the limiting plate 7 on the storage plate 2 is relieved, the guardrail can be pushed down to be stored, then when the height of the guardrail needs to be adjusted, the fixing plate 14 is pulled by the pull belt to move, the fixing plate 14 drives the fixedly connected positioning block 11 to synchronously move, so that the positioning block 11 is separated from the positioning groove formed in the positioning plate 4, then the limitation of the transverse plate 6 on the positioning plate 4 is removed, the extensible plate 3 can be pulled to move to a proper height, the pull belt is released, the fixing plate 14 and the positioning block 11 are reset under the action of the compressed spring, then the positioning block 11 is embedded into the positioning groove again, the limitation of the transverse plate 6 on the positioning plate 4 and the extensible plate 3 is realized, the positioning bolt 13 is rotated, the corresponding threaded hole can be screwed into by the positioning bolt 13, the connection stability between the transverse plate 6 and the fixing plate 14 is enhanced, then the embedded plate 10 is rotated, the embedded plate 10 can be embedded into the embedded groove 5 formed in the adjacent storage plate 2, thereby reinforcing the structural strength between the adjacent guardrail, avoiding the guardrail to be pushed over by accident.

As a preferred embodiment, two groups of containing plates 2 are provided, the lower ends of the two groups of containing plates 2 are all in a semicircular structure, the upper end of the side surface of one group of containing plates 2 is provided with a jogging groove 5, a limiting piece fixedly connected in the jogging groove 5 is in a C-shaped structure, the upper end of the side surface of the other group of containing plates 2 is provided with a groove, and the upper end of the groove is movably connected with the jogging plate 10 through a bearing.

In this embodiment, as shown in fig. 1 and 2, the limiting member is made of soft rubber, so that the embedding of the embedding board 10 can be facilitated, thereby enhancing the connection effect between adjacent guardrails, avoiding the single guardrails from being pushed down due to accidents, and enhancing the safety of the guardrails during use.

As a preferred embodiment, the cross plate 6 is in a rectangular structure, two ends of the cross plate 6 are respectively and fixedly connected with a group of storage plates 2, a storage cavity formed in the storage plates 2 is in a cuboid structure, the storage cavity is communicated with the upper surface of the storage plates 2, and meanwhile, the cross section formed by combining the cross plate 6 and the storage plates 2 is in a -shaped structure.

In this embodiment, as shown in fig. 1 and 3, the transverse plate 6 is disposed, so that the two sets of receiving plates 2 can rotate synchronously, and the receiving cavities are adapted to the dimensions of the lower ends of the extension plates 3, so that the stability of the extension plates 3 during movement can be enhanced.

As a preferred embodiment, three groups of through grooves are formed in parallel and equidistant on the surface of the transverse plate 6, the three groups of through grooves are all rectangular structures, the through grooves are matched with the positioning plate 4 in size, two groups of sliding grooves are formed in the side surfaces of the through grooves in an up-down symmetrical mode, the two groups of sliding grooves penetrate through the surface of the transverse plate 6, and the limiting blocks 12 fixedly connected in the sliding grooves are rectangular structures.

In this embodiment, like fig. 3 and fig. 4, the size looks adaptation of running through groove and locating plate 4 can strengthen the stability when locating plate 4 removes, can assist in addition to strengthen the stability of connecting between storage plate 2 and extension plate 3, strengthens this guardrail holistic structural strength, and the stopper 12 of spout internal connection simultaneously can effectively avoid locating piece 11 unexpected to break away from the spout.

As a preferred embodiment, the positioning block 11 is in a rectangular structure, the size of the positioning block 11 is matched with that of the chute, the limit groove formed in the positioning block 11 is in a rectangular structure, the positioning block 11 and the limit groove are combined together to form a back-shaped structure, meanwhile, the lower end of the positioning plate 4 is provided with a plurality of groups of parallel and equidistant positioning grooves, and the lower end of the positioning plate 4 and the positioning grooves are combined together to form an E-shaped structure.

In this embodiment, as shown in fig. 3 and fig. 4, the size of the positioning block 11 and the size of the sliding groove are adapted, so that the stability of the positioning block 11 when being embedded into the positioning groove can be enhanced, the positioning block 11 can be convenient to shake, the limiting groove is formed, the moving range of the positioning block 11 can be effectively limited, and the spring connected in the limiting groove can ensure that the positioning block 11 can be automatically reset.

As a preferred embodiment, the fixing plate 14 has a rectangular structure, the fixing plate 14 and the positioning block 11 are combined together to form an E-shaped structure, the surface of the fixing plate 14 is symmetrically provided with through holes, the shaft section of each through hole has a convex structure, the through holes are movably connected with the positioning bolts 13, the positioning bolts 13 adopt different-diameter bolts, and the surface of the transverse plate 6 is correspondingly provided with screw holes corresponding to the positions of the positioning bolts 13.

In this embodiment, like fig. 3 and fig. 4, the setting of fixed plate 14 for the multiunit locating piece 11 can synchronous motion, can strengthen the convenience when diaphragm 6 is fixed to locating plate 4 then, and positioning bolt 13 adopts the reducing bolt moreover, can effectively avoid positioning bolt 13 to break away from the through-hole, and positioning bolt 13's setting moreover can assist the steadiness of reinforcing connection between fixed plate 14 and the diaphragm 6, avoids fixed plate 14 unexpected drive locating piece 11 to remove.

As a preferred implementation mode, the extension plate 3 is of a structure, the lower surface of the extension plate 3 is parallel and equally-spaced and fixedly connected with three groups of positioning plates 4, the extension plate 3 and the positioning plates 4 are combined together to form an E-shaped structure, meanwhile, two groups of limiting plates 7 which are slidably connected in the mounting plate 1 are shared, and the two groups of limiting plates 7 are respectively and fixedly connected with one end of the fixing rope 9.

In this embodiment, like fig. 1 and 3, setting up of locating plate 4 can strengthen the stability that extension board 3 and storage board 2 are connected, and the height of extension board 3 of also being convenient for is adjusted and is fixed correspondingly moreover to fixed rope 9 can adopt stainless steel material, reduces the wearing and tearing of fixed rope 9.

The push-down type guardrail convenient for loading and unloading cargoes at the stern can be correspondingly rotated and stored through the cooperation of the mounting plate 1 and the storage plate 2, the problem of deck corrosion acceleration caused by frequent disassembly of the guardrail is avoided, and meanwhile, the overall height of the guardrail can be adjusted according to actual needs, so that the protection effect of the guardrail is enhanced.

Claims (7)

1. A push-down barrier for facilitating transom loading and unloading of cargo, comprising: mounting panel (1) and extension board (3), the upper end fixed connection diaphragm (6) of take-in plate (2) side, its characterized in that: the utility model discloses a mounting panel, including mounting panel (1), mounting panel, locating plate (3), locating plate (12), buffer tank (8) are offered through bearing swing joint lower extreme of accomodating board (2) in accomodating groove (15), and accomodate the lower extreme of groove (15) and be close to the position of accomodating board (2) and offer buffer tank (8), limiting plate (7) are through spring sliding connection in buffer tank (8), and fixed rope (9) of one end fixed connection of limiting plate (7), accomodate board (2) upper surface simultaneously and offer and accomodate the chamber, the lower extreme sliding connection of extension board (3) is accomodate the intracavity, fixed connection locating plate (4) under extension board (3), and the position correspondence of diaphragm (6) relative locating plate (4) is offered and is run through the groove, and runs through the groove side and offer the spout, locating piece (11) sliding connection is in the spout, and locating piece (11) are kept away from the one end fixed connection fixed plate (14) of locating plate (4), the lower extreme of locating plate (4) is offered the constant head tank simultaneously, and the position correspondence of spout internal fixed connection stopper (12) is offered to the locating piece.

2. The push-down guardrail convenient for loading and unloading cargoes at the stern according to claim 1, wherein the containing plates (2) are two groups in total, the lower ends of the two groups of containing plates (2) are of semicircular structures, the upper ends of the side surfaces of one group of containing plates (2) are provided with embedded grooves (5), limiting pieces fixedly connected in the embedded grooves (5) are of C-shaped structures, the upper ends of the side surfaces of the other group of containing plates (2) are provided with grooves, and the upper ends of the grooves are movably connected with the embedded plates (10) through bearings.

3. The push-down guardrail convenient for loading and unloading cargoes at the stern according to claim 1, wherein the transverse plate (6) is of a rectangular structure, two ends of the transverse plate (6) are fixedly connected with a group of containing plates (2) respectively, a containing cavity formed in the containing plates (2) is of a cuboid structure, the containing cavity is communicated with the upper surface of the containing plates (2), and meanwhile the cross section formed by combining the transverse plate (6) and the containing plates (2) is of a -shaped structure.

4. The push-down guardrail for facilitating cargo loading and unloading at the stern according to claim 1, wherein three groups of penetrating grooves are formed in parallel and equidistant on the surface of the transverse plate (6), the three groups of penetrating grooves are of rectangular structures and are matched with the positioning plate (4) in size, two groups of sliding grooves are formed in the side surfaces of the penetrating grooves in an up-down symmetrical mode, the two groups of sliding grooves penetrate through the surface of the transverse plate (6), and limiting blocks (12) fixedly connected in the sliding grooves are of rectangular structures.

5. The push-down type guardrail convenient for loading and unloading cargoes at the stern of the utility model according to claim 1, wherein the positioning block (11) is of a rectangular structure, the positioning block (11) is matched with the sliding chute in size, the limiting groove formed in the positioning block (11) is of a rectangular structure, the positioning block (11) and the limiting groove are combined together to form a back-shaped structure, meanwhile, a plurality of groups of positioning grooves are formed at the lower end of the positioning plate (4) at equal intervals in parallel, and the lower end of the positioning plate (4) and the positioning grooves are combined together to form an E-shaped structure.

6. The push-down guardrail for facilitating cargo loading and unloading at the stern according to claim 1, wherein the fixing plate (14) is of a rectangular structure, the fixing plate (14) and the positioning block (11) are combined together to form an E-shaped structure, through holes are symmetrically formed in the surface of the fixing plate (14), the shaft cross section of each through hole is of a convex structure, positioning bolts (13) are movably connected in the through holes, the positioning bolts (13) are different-diameter bolts, and screw holes are correspondingly formed in the surface of the transverse plate (6) opposite to the positions of the positioning bolts (13).

7. The push-down guardrail convenient for loading and unloading cargoes at the stern according to claim 1, wherein the extension plate (3) is of a -shaped structure, the lower surface of the extension plate (3) is parallel and equidistant and fixedly connected with three groups of positioning plates (4), the extension plate (3) and the positioning plates (4) are combined together to form an E-shaped structure, simultaneously, two groups of limiting plates (7) which are in sliding connection with the mounting plate (1) are shared, and the two groups of limiting plates (7) are respectively fixedly connected with one end of a fixed rope (9).