CN210391918U - Panel warehousing and transportation tray - Google Patents

Abstract

The utility model relates to a plate storage and transportation tray, which comprises a tray main body frame, a pillar base and a guardrail; the tray main body frame is of a latticed rectangular structure formed by welding four longitudinal beams and six cross beams; the support columns are arranged at the junctions of the longitudinal beams and the cross beams on the long sides of the rectangular structure and are perpendicular to the plane of the tray main body frame; the middle part branch columns of the two long sides of the rectangular structure of the tray main body frame are mutually connected through a guardrail; the bottom of the pillar is provided with a pillar base. The pallet is designed for the storage and transportation of the board in a shipyard. The design that the tray is added with the corner fittings of the container not only facilitates the loading and unloading of the tray, but also effectively stabilizes the upper tray and the lower tray when the trays are laminated; the guardrail not only makes the tray not easy to deform when lifting by crane, still makes the pillar more firm. Not only is convenient to use, but also improves the working efficiency.

Description

Panel warehousing and transportation tray

Technical Field

The utility model relates to a steel field, in particular to panel warehousing and transportation tray.

Background

In a modern shipbuilding system, trays are carriers of logistics and exist in the stages of manufacturing, centralized distribution, installation and the like of intermediate products. There are a large number of panels to be used in the construction of ships. The plates are transported to the shipyard, either by water or land, and are usually transferred one by one from a stack of stacked plates to a flat car, and then unloaded one by one from the car and optionally stacked in a steel yard. The loading and unloading time of a single plate is long, the action is repeated and complicated, and the efficiency is influenced; and the plates are easy to scratch or deform due to the stacking and transferring, so that the later process is influenced. Although some shipyards have used plate trays for storage and transportation, the trays are lifted in a lifting rope and lifting ring mode, and each lifting process needs to be hooked and unhooked, so that the efficiency is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a panel warehousing and transportation tray.

The purpose of the utility model is realized through the following technical scheme:

a plate storage and transportation tray comprises a tray main body frame, a pillar base and guardrails; the tray main body frame is of a latticed rectangular structure formed by welding four longitudinal beams and six cross beams; the support columns are arranged at the junctions of the longitudinal beams and the cross beams on the long sides of the rectangular structure and are perpendicular to the plane of the tray main body frame; the middle part branch columns of the two long sides of the rectangular structure of the tray main body frame are mutually connected through a guardrail; the bottom of the pillar is provided with a pillar base.

As a further improvement, the longitudinal beam and the cross beam are H-shaped steel.

As a further improvement of the utility model, the pillars comprise a first circular tube pillar formed by welding circular tubes, a second circular tube pillar formed by welding circular tubes and toggle plates, and a container corner fitting pillar formed by welding a container corner fitting and H-shaped steel; four of each type of support columns are symmetrically distributed on the tray main body framework in front, back, left and right directions. Furthermore, the first circular tube support columns are arranged at four corners of the tray main body frame and are a container corner piece support column and a second circular tube support column inwards in sequence; the second circular tube support columns on the long edges of the rectangular structure of the tray main body framework and the container corner piece support columns are connected through guardrails respectively. The utility model discloses a three kinds of pillar structure evenly distributed are on tray main body frame, and wherein container corner fittings play "hanging point" effect, and at tray loading and unloading in-process, its loading and unloading mode is connected with four apex angle accessories of tray with container handling mode through the twistlock in container spreader tip four corners, by the switching of driver operation control twistlock, carries out the loading and unloading operation of tray, improves handling efficiency and stability.

Further, the pillar bases comprise circular tube bases and container bases; the circular tube base is arranged at the bottom of the first circular tube support and the second circular tube support, the circular tube base is the same as the circular tube of the second circular tube support, the inner diameter of the circular tube base is larger than the outer diameter of the first circular tube, and the support is sleeved in the base during lamination to ensure the stability of lamination; the container base is matched with the container corner fittings on the container corner fitting support columns.

Furthermore, the container base is fixedly connected with the container corner fittings on the container corner fitting support columns through the locking devices, so that the container corner fittings are more stable.

As a further improvement of the utility model, the two ends of the guardrail and the two sides of the upper half part of the connecting part of the support post are respectively provided with a set square for thickening so as to reduce the stress concentration.

As a further improvement of the utility model, the joints of the support columns, the longitudinal beams and the cross beams are provided with toggle plates for reinforcement.

As a further improvement, the guardrail is flat steel. Adopt long band steel welding to make the guardrail in tray main body frame both sides, the deflection when its flat elongated structure can effectively reduce the tray handling, makes the landing that the baffle can prevent little panel, makes the connecting piece also can make the pillar more firm.

As a further improvement of the utility model, the pillar is connected with the pillar base by welding.

The utility model discloses a tray is designed to the panel warehousing and transportation of shipbuilding factory. The design that the tray is added with the corner fittings of the container not only facilitates the loading and unloading of the tray, but also effectively stabilizes the upper tray and the lower tray when the trays are laminated; the guardrail not only makes the tray not easy to deform when lifting by crane, still makes the pillar more firm. The tray easily stacks, non-deformable, bearing capacity is strong, long service life, and structural novel practicality, material are joined in marriage and are taken rationally, both facilitate the use, have also improved work efficiency.

Drawings

Fig. 1 is a schematic perspective view of the plate storage and transportation tray of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a partially enlarged schematic view of the structures a, b, c and d in FIGS. 2 and 3;

FIG. 5 is a schematic view of a stack of sheet storage and transportation trays;

reference numerals: 1. a stringer; 2. a cross beam; 3. a first circular tube support; 4. a second circular tube support; 5. container corner fitting posts; 6. a set square; 7. a guardrail; 8. a circular tube base; 9. a container base; 10. a toggle plate.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.

The plate storage and transportation tray shown in fig. 1-4 comprises a tray main body frame, a pillar base and a guardrail; the tray main body frame is of a latticed rectangular structure formed by welding four H-shaped steel longitudinal beams 1 and six H-shaped steel cross beams 2; the support columns are arranged at the junctions of the longitudinal beams 1 and the cross beams 2 on the long sides of the rectangular structure, the support columns are perpendicular to the plane of the tray main body framework, and toggle plates 10 are arranged at the junctions of the support columns and the longitudinal beams and the cross beams for reinforcement; the middle part branch columns of the two long sides of the rectangular structure of the tray main body frame are mutually connected through a guardrail 7; the pillar bottom is equipped with the pillar base, pillar and pillar base welded connection. The guard rail 7 in this embodiment is flat steel.

The support columns comprise a first round pipe support column 3 formed by welding round pipes, a second round pipe support column 4 formed by welding round pipes and toggle plates, and a container corner piece support column 5 formed by welding a container corner piece and H-shaped steel; four of each type of support columns are symmetrically distributed on the tray main body framework in front, back, left and right directions. The first circular tube support 3 is arranged at the four corners of the tray main body frame and is internally provided with a container corner piece support 5 and a second circular tube support 4 in sequence; the second round pipe support 4 on the long side of the rectangular structure of the pallet main body framework and the container corner fitting support 5 are connected through a guardrail 7 respectively. Fig. 4 is a partially enlarged schematic view of the front and top structures of the second round pipe column 4 and the container corner fitting column 5. In the figure, the central line of the second circular tube pillar 4 is aligned with the axis of the transverse beam where the second circular tube pillar is located, and the central line of the length and the width of the container corner fitting is also aligned with the axis of the transverse beam where the second circular tube pillar is located.

The column base comprises a round pipe base 8 and a container base 9; the round pipe base 8 is arranged at the bottom of the first round pipe support 3 and the second round pipe support 4, the round pipe base 8 is the same as the round pipe of the second round pipe support 4, and the inner diameter of the round pipe base is larger than the outer diameter of the first round pipe; the container base 9 is matched with the container corner fittings on the container corner fitting support columns and is fixedly connected with the container corner fittings through a locking device.

The two ends of the guardrail 7 and the two sides of the upper half part of the connection part of the pillar are respectively provided with a triangle 6 for thickening. In this embodiment, a triangular plate 6 is provided at the junction of the guardrail 7 and the container corner post 5, as shown in fig. 4.

Fig. 5 is a schematic view of a stack of sheet storage and transportation trays. When the tray lifts by crane, the driver operates and lifts the gallows and be close to the tray, puts the gallows on the tray that needs to mention, confirms that the gallows is identical with the central line of tray, begins to put down the gallows (have the locating lever on the gallows, can make the gallows accurate grasp the tray), and the inspection twistlock correctly gets into four corner fittings of container, and twistlock is locked after the twistlock is put well completely, can begin to lift by crane. The four corners at the bottom and the top of tray all has the lockhole, during the stromatolite, all must install the tool to lock additional, pins the tray on every layer, links into whole the tray of whole buttress to realize the stromatolite of tray, thereby increased the function of accomodating of tray, reduced area.

Although preferred embodiments have been particularly shown and described herein, it will be understood that many modifications and variations of the present invention are possible in light of the above teachings and within the purview of the appended claims without departing from the spirit and intended scope of the invention.

Claims (10)

1. A plate storage and transportation tray is characterized by comprising a tray main body frame, a pillar base and a guardrail; the tray main body frame is of a latticed rectangular structure formed by welding four longitudinal beams (1) and six cross beams (2); the support columns are arranged at the junctions of the longitudinal beams (1) and the cross beams (2) on the long sides of the rectangular structure, and are perpendicular to the plane of the tray main body frame; the middle part branch columns of the two long sides of the rectangular structure of the tray main body frame are mutually connected through a guardrail (7); the bottom of the pillar is provided with a pillar base.

2. A panel storage and transport pallet as defined in claim 1 wherein said longitudinal and transverse beams are H-section steel.

3. A panel storage and transport pallet according to claim 2, characterized in that the pillars comprise a first circular tube pillar (3) formed by welding circular tubes, a second circular tube pillar (4) formed by welding circular tubes and brackets, and a container corner piece pillar (5) formed by welding container corner pieces and H-section steel; four of each type of support columns are symmetrically distributed on the tray main body framework in front, back, left and right directions.

4. A panel storage and transportation pallet according to claim 3, characterized in that the first round pipe supports (3) are arranged at the four corners of the pallet body frame, and inwardly sequentially are container corner fittings supports (5) and second round pipe supports (4); the second round pipe support (4) on the long side of the rectangular structure of the tray main body framework and the container corner piece support (5) are connected through a guardrail (7) respectively.

5. A sheet storage tray according to claim 3, wherein the post bases comprise round tube bases (8) and container bases (9); the round pipe base (8) is arranged at the bottom of the first round pipe support (3) and the second round pipe support (4), the round pipe base (8) is the same as the round pipe of the second round pipe support (4), and the inner diameter of the round pipe base is larger than the outer diameter of the first round pipe; the container base (9) is matched with a container corner fitting on a container corner fitting support.

6. A sheet storage and transportation pallet as claimed in claim 5, characterised in that the container base (9) is fixedly connected to the container corner fittings on the container corner fitting posts by locking means.

7. The board storage and transportation pallet according to claim 1, wherein the two ends of the guardrail (7) are connected with the pillars and the two sides of the upper half part are respectively provided with a triangular plate (6) for thickening.

8. A panel storage and transport pallet according to claim 2, characterised in that the joints between the columns and the longitudinal and transverse beams are reinforced by brackets (10).

9. A panel storage and transport pallet according to claim 1, characterised in that the railing (7) is a flat steel.

10. A sheet storage and transportation tray, according to claim 1, wherein said columns and column bases are welded together.

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