Split type movable dock leveler

Abstract

The utility model belongs to the field of dock levelers, and relates to a split type movable dock leveler which comprises a platform plate used for being in lap joint with a vehicle, a support is connected to the lower portion of the platform plate, a hydraulic oil cylinder is connected to the support, a roller set is connected to the lower end of the hydraulic oil cylinder, and a plurality of lifting hooks are arranged on the lower side of the end, away from the vehicle, of the platform plate. The lifting hook supports a roll shaft, the side, away from the lifting hook, of the roll shaft is connected with a ramp plate, and the end, close to the lifting hook, of the platform plate is provided with a lower pressing plate used for pressing the ramp plate on the lifting hook.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of drive -on bridge, relates to split -type mobile drive -on bridge. BACKGROUND

[0002] The application file with the application number CN201921904670.0 discloses a self-propelled motor vehicle drive-on bridge, the appearance of the drive-on bridge is basically same with commonly used mobile drive-on bridge, the existing mobile drive-on bridge includes ramp plate, the length of ramp plate is longer, and the volume of support under ramp plate is also larger, so that the mobile drive-on bridge is inconvenient to transport, therefore a novel structure that can split ramp plate and other structures is required. UTILITARIAN CONTENT

[0003] The utility model provides a split -type mobile drive -on bridge to solve above -mentioned problem.

[0004] In order to achieve the above purpose, the utility model adopts the technical scheme of split -type mobile drive -on bridge, including the platform board for being connected with the vehicle, the platform board lower side is connected with the support, the support is connected with the hydraulic oil cylinder, the hydraulic oil cylinder lower end is connected with the roller group, the platform board is away from the vehicle one end lower side and is provided with a plurality of lifting hooks, the lifting hook bears the roller shaft, the roller shaft is connected with the ramp plate on the side away from the lifting hook, the platform board is close to the lifting hook one end and is provided with the lower pressing plate for pressing the ramp plate on the lifting hook.

[0005] As preferred, the ramp plate lower side is connected with the link seat in the concave shape.

[0006] As preferred, the link head is inserted in the link seat, and the link head is in the U shape.

[0007] As preferred, the upper support rod is rotatably connected to the lower side of the link head, and a plurality of through holes are arranged on the side surface of the upper support rod.

[0008] As preferred, the lower support rod is inserted into the through hole on the side surface of the upper support rod, and the lower support rod is correspondingly provided with the protrusion for insertion.

[0009] As preferred, the support leg is rotatably connected to the lower end of the lower support rod for increasing the friction with the ground, and the top wire is arranged on the lower support rod for pressing the support leg to the ground.

[0010] Compared with the prior art, the utility model has the advantages and positive effects that:

[0011] The utility model discloses a platform board and ramp board are designed as two independent parts, make the boarding bridge more convenient for transportation, the utility model discloses a fixed lower pressing plate, and the roller axle is limited in the hook, make platform board and ramp board link to each other, and platform board and ramp board link to each other simple, suitable for user operation. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to make the above-mentioned purpose, features and advantages of the utility model clearer, the following will introduce the drawings used in the embodiment description, and obviously, the following description is some embodiments of the utility model, and other drawings can be obtained according to these drawings without the creative labor of the ordinary skilled in the art.

[0013] Figure 1 It is the structural schematic diagram of split type mobile boarding bridge;

[0014] Figure 2 It is the structural schematic diagram of upper support rod;

[0015] Figure 3 It is the structural schematic diagram of lower support rod.

[0016] In the above drawings, 1, platform board;2, support;3, hydraulic cylinder;4, roller group;5, hook;6, roller axle;7, ramp board;8, lower pressing plate;9, link seat;10, link head;11, upper support rod;12, lower support rod;13, protrusion;14, support foot;15, top screw. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned purpose, features and advantages of the utility model clearer, the following will introduce the drawings used in the embodiment description, and obviously, the following description is some embodiments of the utility model, and other drawings can be obtained according to these drawings without the creative labor of the ordinary skilled in the art.

[0018] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can be practiced in other ways different from the description, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0019] As Figure 1 , Figure 2 , Figure 3As shown, the split mobile loading ramp, including the platform plate 1 for lapping with the vehicle, the bracket 2 connected below the platform plate 1, the hydraulic oil cylinder 3 connected on the bracket 2, the roller group 4 connected at the lower end of the hydraulic oil cylinder 3. The platform plate 1 and the ramp plate 7 of the utility model can be split, and in the connecting state of the two, the lower side of the end of the platform plate 1 away from the vehicle is provided with a plurality of hooks 5, the hooks 5 support the roller shaft 6, the side of the roller shaft 6 away from the hooks 5 is connected with the ramp plate 7, the ramp plate 7 is used for automobile climbing, according to the different extension amount of the hydraulic oil cylinder 3, the ramp plate 7 is rotated to adapt, the end of the platform plate 1 close to the hooks 5 is provided with the lower pressing plate 8 for pressing the ramp plate 7 on the hooks 5, preventing the roller shaft 6 from separating from the hooks 5, and the platform plate 1 and the ramp plate 7 can be quickly and stably connected.

[0020] In order to increase the friction with the ground, the lower side of the ramp plate 7 is connected with the recess-shaped connecting seat 9.

[0021] Further, the connecting head 10 is inserted into the connecting seat 9, the connecting head 10 is in U shape, the connecting seat 9 is inserted with the connecting head 10, namely, the connecting seat 9 is convenient to disassemble.

[0022] Further, the upper support rod 11 is rotatably connected to the lower side of the connecting head 10, and a plurality of through holes are formed in the side surface of the upper support rod 11.

[0023] Further, the lower support rod 12 is inserted into the side surface of the upper support rod 11, and the protrusions 13 for inserting into the through holes are correspondingly arranged on the lower support rod 12.

[0024] Further, the support feet 14 for increasing the friction with the ground are rotatably connected to the lower end of the lower support rod 12, and the jackscrews 15 for pressing the support feet 14 towards the ground are arranged on the lower support rod.

[0025] The above is only the preferred embodiment of the utility model, and is not other forms of the utility model, any skilled person in the art can change or modify the above disclosed technology content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the utility model still belongs to the protection scope of the utility model technical scheme.

Claims

1. A split mobile loading bridge, comprising a platform plate for lapping with a vehicle, a support connected below the platform plate, a hydraulic oil cylinder connected on the support, and a roller set connected at the lower end of the hydraulic oil cylinder, characterized in that, The lower side of one end of the platform plate away from the vehicle is provided with several hooks, the hooks support rollers, the rollers are connected with ramp plates away from the hooks, the platform plate is provided with a pressing plate near the one end of the hooks for pressing the ramp plates on the hooks.

2. The split mobile docking bridge of claim 1, wherein, The lower side of the ramp plate is connected with a concave-shaped adapter seat.

3. The split mobile docking bridge of claim 2, wherein, The adapter seat is inserted with an adapter head, which is in U shape.

4. The split mobile docking bridge of claim 3, wherein, The lower side of the adapter head is rotatably connected with an upper support rod, the side of the upper support rod is provided with several through holes.

5. The split mobile docking bridge of claim 4, wherein, The side of the upper support rod is inserted with a lower support rod, the lower support rod is correspondingly provided with a protrusion for inserting the through hole.

6. The split mobile docking bridge of claim 5, wherein, The lower end of the lower support rod is rotatably connected with a support foot for increasing the friction with the ground, the lower support rod is provided with a jack for pressing the support foot to the ground.

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