Hard open top container

Abstract

The utility model discloses a hard open top container, and relates to the technical field of containers. The device comprises a box body, a top cover is rotationally arranged on the upper surface of the box body, a plurality of limiting mechanisms distributed at equal intervals are arranged on the two sides of the box body, top opening mechanisms are arranged on the inner walls of the two sides of the box body, each limiting mechanism comprises a rotating rod, the rotating rods are located on one side of the box body, and the top opening mechanisms are arranged on the inner walls of the two sides of the box body. A rotating rod is fixedly arranged on the top cover, a limiting clamping plate is fixedly arranged at the upper end of the rotating rod, a rotating handle is fixedly arranged at the lower end of the rotating rod, a limiting frame is fixedly arranged on one side of the box body, and one side of the limiting frame is attached to the rotating handle in a sliding mode. The stability and safety of the container in the transportation process are ensured, meanwhile, the operation convenience and safety of the rotating handle are improved through the design of the anti-skid lines, and in addition, additional safety guarantee is further provided through the arrangement of the plug pins and the safety holes.

Description

TECHNICAL FIELD

[0001] The utility model relates to container technical field, concretely is a kind of hard open top container. BACKGROUND

[0002] Hard open top container is applicable to the scene needing to quickly load and unload large cargo or super-wide super-high cargo, such as logistics transportation, engineering construction, machinery manufacturing and the like, can conveniently open and fix roof, meet the loading demand of special cargo.

[0003] But prior art still has the following problems:

[0004] The hard open top container of prior art is prone to looseness in the process of transportation, and the stability is insufficient, and it is also prone to slippage of rotating handle due to improper operation, and it is difficult to fix the roof, so that the risk of roof falling off due to insecure fixation or accidental collision occurs.

[0005] To solve the above problems, the inventor proposes a hard open top container to solve the above problems. UTILITY MODEL CONTENTS

[0006] In order to solve the problem that the container roof is prone to looseness and insufficient stability, the utility model aims to provide a hard open top container.

[0007] To solve the above technical problems, the utility model adopts the following technical scheme: a hard open top container, comprising a box body, a roof rotatably arranged on the upper surface of the box body, a plurality of limiting mechanisms symmetrically arranged on the two sides of the box body, an open-top mechanism arranged on the inner wall of the two sides of the box body, the limiting mechanism comprising a rotating rod, the rotating rod being arranged on one side of the box body, a limiting clamping plate fixedly arranged on the upper end of the rotating rod, a rotating handle fixedly arranged on the lower end of the rotating rod, a limiting frame fixedly arranged on one side of the box body, the limiting frame being slidably attached to one side of the rotating handle, a limiting opening being arranged on the upper and lower surfaces of the limiting frame, a bolt slidably inserted into the limiting opening, and a safety hole being arranged on the lower end of the bolt.

[0008] Preferably, the open-top mechanism comprises a positioning rod, the positioning rod being fixedly connected to one end of the roof, a positioning frame being symmetrically fixedly arranged on one end of the box body, the positioning frame being rotatably connected to the positioning rod, a positioning plate being fixedly arranged on the inner wall of one side of the box body, a positioning base being rotatably arranged on one side of the positioning plate, a hydraulic cylinder being fixedly arranged on the upper surface of the positioning base, an open-top block being fixedly arranged on the output end of the hydraulic cylinder, an open-top frame being rotatably arranged on the outer side of the open-top block, the upper surface of the open-top frame being fixedly connected to the lower surface of the roof, and an open-top shaft being rotatably connected to the inner sides of the open-top frame and the open-top block.

[0009] Compared with the prior art, the utility model has the advantages that:

[0010] 1、The utility model discloses a limiting mechanism, realized the effective fixing and limiting of top cover, ensure the stability and security of container in the transportation process, simultaneously, the design of antiskid line improves the operation convenience and security of rotating handle, in addition, the setting of bolt and safety hole still provides the additional security guarantee. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art comes, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.

[0012] Figure 1 It is the structural schematic diagram of the utility model.

[0013] Figure 2 It is the structural schematic diagram of the limiting mechanism of the utility model.

[0014] Figure 3 It is the utility model Figure 2 The enlarged view of A in the middle.

[0015] Figure 4 It is the structural schematic diagram of the top opening mechanism of the utility model.

[0016] Figure 5 It is the partial structural schematic diagram of the top opening mechanism of the utility model.

[0017] In the drawing: 1, box body;2, limiting mechanism;3, top opening mechanism;4, top cover;20, rotating rod;21, limiting clamping plate;22, limiting clamping groove;23, rotating handle;24, antiskid line;25, limiting mouth;26, safety hole;27, bolt;28, limiting frame;29, limiting base;30, positioning rod;31, positioning groove;32, positioning frame;33, top opening frame;34, top opening block;35, positioning plate;36, fixed hole;37, positioning mouth;38, positioning base;39, top opening shaft;301, hydraulic cylinder. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled person in the art without making creative labor belong to the scope of protection of the utility model.

[0019] Embodiment: as Figures 1-5 The utility model provides a kind of hard open-top container, including box 1, the upper surface of box 1 is rotatably provided with top cover 4, the both sides of box 1 are provided with multiple limit mechanism 2 that are equidistantly distributed, the both sides inner wall of box 1 is provided with open-top mechanism 3, limit mechanism 2 includes rotating rod 20, rotating rod 20 is located at the side of box 1, the upper end of rotating rod 20 is fixedly provided with limit clamping plate 21, the lower end of rotating rod 20 is fixedly provided with rotating handle 23, the side of box 1 is fixedly provided with limit frame 28, the side of limit frame 28 is slidably attached with rotating handle 23, the upper and lower surfaces of limit frame 28 are all provided with limit port 25, the inner side of limit port 25 is slidably inserted with bolt 27, the lower end of bolt 27 is provided with safety hole 26.

[0020] The upper surface of box 1 and top cover 4 is all provided with multiple limit clamping groove 22 that are rectangular array distribution, limit clamping groove 22 is slidably matched with limit clamping plate 21, one end of rotating handle 23 is fixedly provided with multiple anti-skid lines 24 that are linear distribution, the both sides of box 1 are all fixedly provided with multiple limit base 29, limit base 29 is rotatably connected with the lower end of rotating rod 20, top cover 4 and box 1 can be limited by limit clamping groove 22 with limit clamping plate 21, the friction coefficient with palm can be increased by anti-skid lines 24, limit base 29 can limit the rotation of rotating rod 20.

[0021] Open-top mechanism 3 includes positioning rod 30, positioning rod 30 is fixedly connected with one end of top cover 4, one end of box 1 is symmetrically fixedly provided with positioning frame 32, positioning frame 32 is rotatably connected with positioning rod 30, the inner wall of the side of box 1 is fixedly provided with positioning plate 35, one side of positioning plate 35 is rotatably provided with positioning base 38, the upper surface of positioning base 38 is fixedly provided with hydraulic cylinder 301, the output end of hydraulic cylinder 301 is fixedly provided with open-top block 34, the outer side of open-top block 34 is rotatably provided with open-top frame 33, the upper surface of open-top frame 33 is fixedly connected with the lower surface of top cover 4, the inner side of open-top frame 33 and open-top block 34 is rotatably connected with open-top shaft 39.

[0022] One side of positioning frame 32 is provided with positioning groove 31, positioning groove 31 is rotatably connected with positioning rod 30, one side of positioning plate 35 is provided with multiple fixing holes 36 that are annular array distribution, one side of positioning plate 35 is provided with positioning port 37, positioning port 37 is rotatably connected with one side of positioning base 38, positioning frame 32 can be rotatably connected with positioning rod 30 by positioning groove 31, positioning plate 35 can be fixed in the inner side of box 1 by fixing hole 36, positioning plate 35 can be rotatably connected with positioning base 38 by positioning port 37.

[0023] Working principle: in the use process of the hard open top container, through the limiting mechanism 2, when the top cover 4 needs to be fixed on the box body 1, the operator will first rotate the rotating handle 23, drive the rotating rod 20 and the limiting clamping plate 21 on the upper end thereof to rotate, with the rotation of the rotating rod 20, the limiting clamping plate 21 will gradually slide with the limiting clamping groove 22 on the upper surface of the box body 1 and the top cover 4, until it is disengaged from the limiting clamping groove 22, preventing loosening, achieving preliminary fixation, at this time, the operator will insert the bolt 27 from the limiting mouth 25 of the limiting frame 28, through the space below the rotating handle 23, to further fix the position of the rotating rod 20, prevent accidental rotation, in order to increase the safety, the lower end of the bolt 27 is also provided with a safety hole 26, which can be inserted into the safety device to prevent the bolt 27 from being accidentally pulled out, the whole process is simple and convenient to operate, which can effectively ensure the stability and safety of the top cover 4 during transportation;

[0024] Through the open top mechanism 3, when the top cover 4 needs to be opened, the operator will start the hydraulic cylinder 301, the output end of which will push the open top block 34 to move upward, because the open top block 34 and the open top frame 33 are rotationally connected through the open top shaft 39, so the upward movement of the open top block 34 will drive the open top frame 33 and the top cover 4 on the upper surface thereof to rotate around the positioning rod 30, at the same time, with the rotation of the hydraulic cylinder 301, the positioning base 38 will also rotate on one side of the positioning plate 35, so as to realize the opening of the top cover 4, in the closing process, the hydraulic cylinder 301 will move reversely, so that the open top block 34 moves downward, and then drives the top cover 4 to rotate around the positioning rod 30 to the closed position, at this time, the limiting clamping plate 21 of the limiting mechanism 2 can limit the top cover 4, to ensure the stable closing of the top cover 4, the whole open top and close top process is powered by the hydraulic cylinder 301, which is simple and convenient to operate, and the structure is stable and reliable.

[0025] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A hard top open top container comprising a box (1), characterized in that: The upper surface of the box (1) is rotatably provided with a top cover (4), both sides of the box (1) are provided with a plurality of limiting mechanisms (2) distributed at equal intervals, and both side inner walls of the box (1) are provided with open-top mechanisms (3). The limiting mechanism (2) comprises a rotating rod (20) located on one side of the box (1), a limiting clamping plate (21) fixedly arranged at the upper end of the rotating rod (20), a rotating handle (23) fixedly arranged at the lower end of the rotating rod (20), a limiting frame (28) fixedly arranged on one side of the box (1), one side of the limiting frame (28) being slidably attached to the rotating handle (23), limiting openings (25) being formed on the upper and lower surfaces of the limiting frame (28), and a bolt (27) being slidably arranged in the inner side of the limiting opening (25), and a safety hole (26) being formed at the lower end of the bolt (27).

2. A hard top opening container as claimed in claim 1, wherein, The open-top mechanism (3) comprises a positioning rod (30) fixedly connected to one end of the top cover (4), a positioning frame (32) fixedly arranged on one end of the box (1) in a symmetrical manner, the positioning frame (32) being rotatably connected to the positioning rod (30), a positioning plate (35) fixedly arranged on the inner wall of one side of the box (1), a positioning base (38) rotatably arranged on one side of the positioning plate (35), a hydraulic cylinder (301) fixedly arranged on the upper surface of the positioning base (38), an open-top block (34) fixedly arranged at the output end of the hydraulic cylinder (301), an open-top frame (33) rotatably arranged on the outer side of the open-top block (34), the upper surface of the open-top frame (33) being fixedly connected to the lower surface of the top cover (4), and the inner sides of the open-top frame (33) and the open-top block (34) being rotatably connected to an open-top shaft (39).

3. A hard top opening container as claimed in claim 1, wherein, The upper surfaces of the box (1) and the top cover (4) are both provided with a plurality of limiting clamping grooves (22) distributed in a rectangular array, and the limiting clamping grooves (22) are slidably matched with the limiting clamping plates (21).

4. A hard top open side shipping container as defined in claim 1 wherein, A plurality of anti-skid lines (24) are fixedly arranged on one end of the rotating handle (23) in a linear distribution.

5. A hard top open side shipping container as defined in claim 1 wherein, A plurality of limiting bases (29) are fixedly arranged on both sides of the box (1), and the limiting bases (29) are rotatably connected to the lower end of the rotating rod (20).

6. A hard top opening container as claimed in claim 2, wherein, One side of the positioning frame (32) is provided with a positioning groove (31) rotatably connected to the positioning rod (30).

7. A hard top open side shipping container as defined in claim 2 wherein, A plurality of fixing holes (36) are arranged on one side of the positioning plate (35) in a ring-shaped array.

8. A hard top opening container as claimed in claim 2, wherein, One side of the positioning plate (35) is provided with a positioning opening (37) rotatably connected to one side of the positioning base (38).

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