Side blocking cantilever structure suitable for container transportation unmanned vehicle

Abstract

The utility model relates to the technical field of container transportation unmanned vehicles, in particular to a side blocking cantilever structure suitable for a container transportation unmanned vehicle. The side baffle cantilever structure comprises a top plate, at least two vertical plates and a bottom plate which are connected in sequence, the vertical plate comprises a horizontal section, an ascending section and a vertical section which are sequentially arranged, and the top plate and the bottom plate are attached to the contour of the vertical plate; the vertical plate and the bottom plate are arranged in a hollowed-out manner; the horizontal section of the vertical plate is provided with a connecting plate, and the connecting plate is connected with the frame through a detachable connecting piece. According to the side baffle cantilever structure, the vertical plate, the top plate and the bottom plate are matched to form a side baffle which can be used for preventing a container from transversely moving left and right. The side baffle cantilever structure is of an assembly type structure, rust prevention treatment can be conveniently carried out, all structural parts are hollowed out under the condition that the strength is not weakened, the structural weight is effectively reduced, and the rust prevention treatment difficulty is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to container transportation unmanned vehicle technical field, concretely relates to a kind of side stop cantilever structure suitable for container transportation unmanned vehicle. BACKGROUND

[0002] Traditional steel container unmanned vehicle steel welding cantilever structure is made into integrated structure on the frame steel structure or directly welded to the frame by laser blanking solid steel plate welding;And the first generation aluminum alloy container unmanned transport vehicle of our office uses steel plate welding as box structure rivet assembly.

[0003] 1, the material waste rate is high cost expensive problem if the steel frame is integrated structure cantilever beam, and the steel frame welded cantilever beam has the problems of large welding workload, high requirement for weld, need high level welder and difficult maintenance;

[0004] 2, the structure is dense closed structure, and the structure weight is large;

[0005] 3, whether integrated structure or split welding structure has the problem of difficult internal rust prevention treatment. INVENTION CONTENTS

[0006] The utility model wants to solve the technical problem of providing a lightweight assembly type side stop cantilever structure suitable for container transportation unmanned vehicle.

[0007] In order to solve the above technical problem, the technical scheme adopted by the utility model is as follows: a side stop cantilever structure suitable for container transportation unmanned vehicle, comprising top plate, at least two vertical plates and bottom plate connected in sequence;The vertical plate comprises horizontal section, ascending section and vertical section arranged in sequence, and the top plate and the bottom plate are attached to the vertical plate profile;The vertical plate and the bottom plate are hollowed out;The horizontal section of the vertical plate is provided with a connecting plate, and the connecting plate is connected with the frame through detachable connecting piece.

[0008] Among them, the top plate is provided with a box drop identification device mounting hole.

[0009] Among them, the top plate is provided with a spreader corner piece.

[0010] Among them, the top plate is provided with a nylon wear plate.

[0011] Among them, at least two vertical plates are arranged in parallel.

[0012] Among them, guide plate is arranged between the top plate and the bottom plate, the guide plate is provided with a slot, and the vertical plate is inserted with the guide plate through the slot.

[0013] Among them, the guide plate is hollowed out.

[0014] The side of the vertical plate is provided with a front stopper, and the front stopper is a box-shaped structure.

[0015] The front stopper is detachably connected with the vertical plate.

[0016] The connecting piece and the connecting plate are connected through screws, and the connecting piece and the frame are connected through short tail rivet.

[0017] The side stopper cantilever structure of the utility model has the advantages that the side stopper cantilever structure is of an assembled structure, and the rust-proof treatment is facilitated, the hollowing of each structural member does not weaken the strength, the structural weight is effectively reduced, and the rust-proof treatment difficulty is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 Fig. 1 is a structural schematic view of a side stopper cantilever structure in the utility model embodiment one;

[0019] Figure 2 Fig. 2 is a structural schematic view of the side stopper cantilever structure without a front stopper in the utility model embodiment one;

[0020] Figure 3 Fig. 3 is another perspective view of the structural schematic view of the side stopper cantilever structure without the front stopper in the utility model embodiment one;

[0021] Figure 4 Fig. 4 is a bottom view of the structural schematic view of the side stopper cantilever structure without the front stopper in the utility model embodiment one;

[0022] Figure 5 Fig. 5 is a front view of the structural schematic view of the side stopper cantilever structure without the front stopper in the utility model embodiment one;

[0023] Figure 6 Fig. 6 is a top view of the structural schematic view of the side stopper cantilever structure without the front stopper in the utility model embodiment one;

[0024] Figure 7 Fig. 7 is a structural schematic view of a top plate, a vertical plate and a guide plate of the side stopper cantilever structure in the utility model embodiment one;

[0025] Figure 8 Fig. 8 is a structural schematic view of a top plate, a guide plate and part of a vertical plate in the utility model embodiment one;

[0026] Figure 9 Fig. 9 is a structural schematic view of a vertical plate connected with a front stopper in the utility model embodiment one;

[0027] Figure 10The structural diagram of the vertical plate not connected with the front blocking piece in the embodiment one of the utility model is shown.

[0028] Label explanation:

[0029] 1, top plate; 11, drop box identification device mounting hole; 12, lifting appliance corner piece; 13, nylon wear plate;

[0030] 2, vertical plate; 21, horizontal section; 22, rising section; 23, vertical section;

[0031] 3, bottom plate; 4, guide plate; 5, connecting plate;

[0032] 6, front blocking piece; 61, side plate; 62, front blocking piece vertical plate. DETAILED DESCRIPTION

[0033] In order to explain the technical content, the purpose and the effect of the utility model in detail, the following will be explained in combination with the embodiment and the drawings.

[0034] Please refer to Figures 1-10 , a side blocking cantilever structure suitable for container transport unmanned vehicle, including top plate, at least two vertical plates and bottom plate connected in turn, the top plate, the vertical plate and the bottom plate form a box structure; the vertical plate includes horizontal section, rising section and vertical section arranged in turn, the axis of the horizontal section is horizontal, the axis of the vertical section is perpendicular to the horizontal plane, the horizontal section, the rising section and the vertical section form a vertical plate extending upward as a whole; the top plate and the bottom plate are set according to the contour of the vertical plate; the vertical plate and the bottom plate are hollow; the horizontal section of the vertical plate is provided with connecting plate, and the connecting plate is connected with the vehicle frame through detachable connecting piece.

[0035] From the above description, the utility model has the beneficial effects that the container is placed in the side blocking cantilever structure of the utility model, the vertical section of the vertical plate cooperates with the top plate and the bottom plate to form a side blocking, which can be used for assisting the container to be in place and preventing the container from moving left and right when the container is dropped. The side blocking cantilever structure of the utility model is a fabricated structure, which is detachably connected with the vehicle frame, facilitates rust prevention treatment, and eliminates the subsequent paint repair process required after welding installation. The utility model optimizes the weight reduction design of each structural part through finite element analysis, hollows in the case of not weakening the strength, effectively reduces the structure weight, and reduces the difficulty of rust prevention treatment.

[0036] Further, the top plate is provided with a drop box identification device mounting hole.

[0037] From the above description, the drop box identification device can be used to identify the container type, and can be used as a blocking piece for 20 feet and 40 feet containers.

[0038] Further, the top plate is provided with a lifting appliance corner piece.

[0039] From the above description, when the AGV (Automatic Guided Vehicle) needs to be transferred due to failure, a trailer needs to be used to tow away through the trailer hook, and if the hydraulic system of the vehicle also fails during towing, the vehicle will not be able to turn; the hoisting point is integrated into the side stop cantilever structure, and a lifting lug corner piece is arranged at the position to strengthen the treatment, so that when the vehicle fails, a front crane or a track crane can be used to lift the whole vehicle through the lifting lug corner piece, and the vehicle can be transferred, thereby realizing the emergency transfer function when the vehicle fails.

[0040] Further, the top plate is provided with a nylon wear-resistant plate.

[0041] From the above description, the nylon wear-resistant plate can prevent damage to the paint when the box is dropped.

[0042] Further, the at least two vertical plates are arranged in parallel with each other.

[0043] From the above description, the stress is dispersed.

[0044] Further, a guide plate is arranged between the top plate and the bottom plate, the guide plate is provided with a slot, and the vertical plate is inserted with the guide plate through the slot.

[0045] From the above description, in order to adapt to the impact of the front stop piece and the box drop recognition device in the horizontal direction, reduce the impact of the whole vehicle in the vertical direction on the fatigue strength of the aluminum beam, and decompose the concentrated stress of the beam connected with the vertical plate.

[0046] Further, the guide plate is hollow.

[0047] Further, one side of the vertical plate is provided with a front stop piece, the front stop piece includes a side plate and at least two front stop piece vertical plates arranged in parallel with each other, the vertical plate, the side plate and the front stop piece vertical plate are connected in sequence, and the vertical plate far away from the vertical plate is vertically arranged on the side plate.

[0048] From the above description, the front stop piece can block the longitudinal sliding of the container.

[0049] Further, the front stop piece and the vertical plate are detachably connected.

[0050] From the above description, the front stop piece and the vertical plate are detachably connected, which facilitates rust prevention treatment. The side stop cantilever structure after the front stop piece is removed is used for the middle side stop of the unmanned vehicle, and the side stop cantilever structure containing the front stop piece is used for the end side stop of the unmanned vehicle, so that the application range is wide.

[0051] Further, the vertical plate below the lifting lug corner piece and the vertical plate connected with the front stop piece T=12, and the remaining vertical plates T=8.

[0052] From the above description, the vertical plate below the lifting lug corner piece is reinforced to adapt to the working condition when the lifting lug corner piece lifts the AGV whole vehicle; the vertical plate connected with the front stop piece is reinforced to reduce the impact of the whole vehicle in the vertical direction.

[0053] Further, the connecting piece and the connecting plate are connected through screws, and the connecting piece and the vehicle frame are connected through short tail rivet nuts.

[0054] From the above description, the connecting piece and the vehicle frame are connected through short tail rivet nuts, which saves materials and reduces installation difficulty, and the high shear resistance of the rivet effectively ensures the connection strength, and only needs to add a stress diffusion pad on the rivet surface to apply this structure to an aluminum alloy frame, and the application range is wide.

[0055] Please refer to Figures 1-10 The embodiment one of the utility model is: a side stop cantilever structure suitable for container transportation unmanned vehicle, including top plate 1, five vertical plates 2 and bottom plate 3 connected in turn, five vertical plates 2 are mutually parallelly arranged, and top plate 1, vertical plate 2 and bottom plate 3 enclose a box structure;Top plate 1 and bottom plate 3 are equipped with guide plate 4 integrated with top plate 1, guide plate 4 is equipped with slot, and vertical plate 2 is inserted with guide plate 4 through the slot.Top plate 1 is equipped with box drop identification device mounting hole 11, lifting lug corner piece 12 and nylon wear plate 13.

[0056] Vertical plate 2 includes horizontal section 21, ascending section 22 and vertical section 23 arranged in turn, the axis of horizontal section is horizontal, the axis of vertical section is perpendicular to horizontal plane, and horizontal section 21, ascending section 22 and vertical section 23 form a vertical plate 2 extending upwards as a whole;Top plate 1 and bottom plate 3 are set with the contour of vertical plate 2, and vertical plate 2, bottom plate 3 and guide plate 4 are hollowed out setting.Vertical section 21 of vertical plate 2 is equipped with connecting plate 5, connecting plate 5 is connected with vehicle frame through detachable connecting piece, connecting piece and connecting plate 5 are connected through screws, and connecting piece and vehicle frame are connected through short tail rivet nuts.One side of vertical plate 2 is equipped with front stop piece 6, and front stop piece 6 includes side plate 61 and at least two mutually parallel front stop piece vertical plates 62, vertical plate 2, side plate 61 and front stop piece vertical plate 62 are connected in turn, and the side of front stop piece vertical plate 62 away from vertical plate 2 is vertical, and side plate 61 is set with the contour of front stop piece vertical plate 62.The T of vertical plate 2 below lifting lug corner piece 12 and the vertical plate 2 connected with front stop piece is 12, and the T of the rest vertical plate 2 is 8.

[0057] The utility model discloses a principle is, the falling box identification device mounting hole 11 is used to install the falling box identification device. The container falls in the vertical section 23 of vertical plate 2 and the side stop and front stop piece 6 formed by the cooperation of top plate 1 and bottom plate 3, and the side stop is used to prevent the left and right horizontal displacement of container, and the front stop piece 6 is used to prevent the left and right horizontal displacement of container, and the falling box identification device can be used to identify the container type during the falling box process. When AGV (automatic guided vehicle) appears the fault and needs to shift, the whole vehicle is lifted through the spreader corner piece 12, and the vehicle is shifted.

[0058] To sum up, the utility model provides a side stop cantilever structure suitable for container transport unmanned vehicle has the following advantages:

[0059] 1. can effectively limit the container, prevent the container movement.

[0060] 2. The side stop cantilever structure of the utility model is the assembly type structure, and the rust prevention treatment is facilitated.

[0061] 3. Each structural member is hollowed out, and the structural weight and rust prevention treatment difficulty are reduced.

[0062] 4. Through setting up spreader corner piece, the emergency transfer function when vehicle failure is realized.

[0063] 5. Set up nylon wear plate on the top plate, can prevent damaging paint when falling box.

[0064] 6. Set up guide plate, reduce impact force, decompose the concentrated stress that the girder is received with vertical plate connection.

[0065] 7. The connecting piece is connected with the frame through short tail pull rivet, and the connecting strength is high, material is saved and the installation difficulty is reduced.

[0066] 8. The front stop piece, spreader corner piece and connecting piece are integrated, and the total weight of the whole vehicle is effectively reduced through the integration of functions.

[0067] The above only is the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent transformation that utilizes the utility model specification and attached drawing contents, or direct or indirect application in related technical field, is same reason and includes in the patent protection range of the utility model.

Claims

1. A side stop cantilever structure suitable for use in a container transport unmanned vehicle, characterized in that, The utility model provides a kind of vehicle frame, including top plate, at least two vertical plates and bottom plate connected in turn;The vertical plate includes horizontal section, ascending section and vertical section arranged in turn, and the top plate and bottom plate are attached to the profile of vertical plate;The vertical plate and bottom plate are hollowed out;The horizontal section of the vertical plate is provided with connecting plate, and the connecting plate is connected with frame by detachable connecting piece.

2. The side stop cantilever structure suitable for unmanned vehicles for container transportation according to claim 1, characterized in that, The top plate is provided with a box drop identification device mounting hole.

3. The side stop cantilever structure suitable for unmanned vehicles for container transportation according to claim 1, characterized in that, The top plate is provided with a sling corner piece.

4. The side stop cantilever structure suitable for unmanned vehicles for container transportation according to claim 1, characterized in that, The top plate is provided with a nylon wear plate.

5. The side stop cantilever structure suitable for unmanned vehicles for container transportation according to claim 1, characterized in that, At least two vertical plates are arranged in parallel with each other.

6. The side stop cantilever structure suitable for a container transport unmanned vehicle according to claim 1, characterized in that, A guide plate is arranged between the top plate and the bottom plate, the guide plate is provided with a slot, and the vertical plate is inserted with the guide plate through the slot.

7. The side stop cantilever structure suitable for a container transport unmanned vehicle according to claim 6, characterized in that, The guide plate is hollowed out.

8. The side stop cantilever structure suitable for unmanned vehicles for container transportation according to claim 1, characterized in that, One side of the vertical plate is provided with a front stop piece, the front stop piece includes a side plate and at least two front stop piece vertical plates arranged in parallel with each other, the vertical plate, the side plate and the front stop piece vertical plate are connected in turn, the side of the front stop piece vertical plate away from the vertical plate is vertical, and the side plate is attached to the profile of the front stop piece vertical plate.

9. The side stop cantilever structure suitable for a container transport unmanned vehicle according to claim 8, characterized in that, The front stop piece and the vertical plate are detachably connected.

10. The side stop cantilever structure suitable for a container transport unmanned vehicle according to claim 1, characterized in that, The connecting piece and the connecting plate are connected by screws, and the connecting piece and the frame are connected by short tail pull rivets.

Images