CN220702682U

CN220702682U - Portable dock leveler that bearing capacity is strong

Info

Publication number: CN220702682U
Application number: CN202322437148.9U
Authority: CN
Inventors: 宋巍; 曹佳; 徐敏亚
Original assignee: Changzhou Enrong Hydraulic Technology Co ltd
Current assignee: Changzhou Enrong Hydraulic Technology Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-04-02
Anticipated expiration: 2033-09-07

Abstract

The utility model discloses a movable dock bridge with strong bearing capacity, which comprises a base, wherein one end of the base is connected with a side plate, the upper end of the side plate is hinged with a bridge plate, a supporting device is hinged between the lower surface of the bridge plate and the base, four fork jacks are connected to the base, the fork jacks are in a shape like a Chinese character 'kou', are in rectangular distribution, the opening directions of the fork jacks are the same as the butt joint direction of a dock bridge and a truck, the base comprises two symmetrical main beams, the main beams are distributed along the butt joint direction of the bridge plate and the truck, and the two fork jacks are fixed on the same main beam.

Description

Portable dock leveler that bearing capacity is strong

Technical Field

The utility model relates to the technical field of dock axles, in particular to a movable dock axle with high bearing capacity.

Background

In the existing dock leveler, rollers are generally arranged at the bottom of the dock leveler so as to facilitate adjusting the position of the dock leveler, and the arrangement of the rollers can influence the strength of the bottom of the dock leveler, so that the bearing capacity of the dock leveler is reduced, and is always lower than that of a fixed dock leveler;

the fixed dock leveler is generally assembled by parts on site, has low installation efficiency, and cannot move after being installed, so that the movable dock leveler with strong bearing capacity is designed for improving the installation efficiency of the dock leveler.

Disclosure of Invention

The utility model aims to provide a movable dock leveler with high bearing capacity, which is convenient for a forklift to move the dock leveler by forming a fork jack on a base, and meanwhile, a roller structure is avoided, so that the bearing capacity is improved.

The utility model provides the following technical scheme: the utility model provides a portable dock leveler that bearing capacity is strong, includes the base, the one end of base is connected with the curb plate, the upper end of curb plate articulates there is the bridge plate, articulated between the lower surface of bridge plate and the base has strutting arrangement, be connected with four fork sockets on the base, the fork socket is the mouth font, the fork socket is the rectangle and distributes, the opening orientation of fork socket is the same with dock orientation of dock leveler and freight train.

In order to strengthen the intensity of fork socket, the base includes two symmetrical girders, and the girder distributes along the butt joint direction of bridge plate and freight train, two a set of fixing on same girder of fork socket, and two sets of fork socket symmetric distribution form the rectangle.

In order to enhance the supporting force of the base, two cross beams are formed on one side of a single main beam, and two cross beams are symmetrically formed on the other side of the other main beam.

In order to enable the supporting device to shrink to control the inclination angle of the bridge plate, a driving device is fixed on the base and connected with the supporting device, and the supporting device comprises a first supporting rod.

In order to control the angle of the connecting plate, the connecting plate is hinged to the end, close to the truck, of the bridge plate, a second supporting rod is connected between the lower surface of the connecting plate and the base, and the second supporting rod is connected with the driving device.

Further, the first support rod and the second support rod are hydraulic telescopic rods or pneumatic telescopic rods, and the driving device is an oil pump or an air pump.

Compared with the prior art, the utility model has the following beneficial effects: through the shaping has the fork socket that is the rectangle and distributes on the base, utilize fork socket convenient fork truck to move this dock bridge, avoided using roller structure simultaneously, further strengthened dock bridge's load-carrying capacity.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the base structure of the present utility model;

in the figure: 1. a base; 101. a main beam; 102. a cross beam; 11. fork insertion openings; 13. a driving device; 14. a side plate; 2. a first support bar; 3. a second support bar; 4. a bridge plate; 41. and (5) connecting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, the present utility model provides the following technical solutions: the utility model provides a portable dock leveler that bearing capacity is strong, including base 1, the one end of base 1 is connected with curb plate 14, curb plate 14 is vertical to be set up, the upper end of curb plate 14 articulates there is bridge plate 4, bridge plate 4 can rotate as the center with the upper end of curb plate 14, articulated have strutting arrangement between the lower surface of bridge plate 4 and the base 1, be connected with four fork sockets 11 on the base 1, fork socket 11 is the mouth font, fork of fork truck stretches into in fork socket 11, the convenience is with base 1 lifting, and remove the position of dock leveler, fork socket 11 is the rectangle and distributes, fork socket 11's opening orientation is the same with dock orientation of dock leveler and freight train, fork socket 11's opening orientation is the same, make a fork can pass two fork sockets 11 simultaneously, the atress of single fork socket 11 has been reduced, make fork socket 11 be difficult for warping, the base 1 of this kind of structure has avoided using the gyro wheel, structural strength and rigidity have been increased the bearing capacity of dock leveler.

As shown in fig. 2, the base 1 includes two symmetrical girders 101, and girders 101 distribute along the butt joint direction of bridge deck 4, make fork jack 11's atress on girders 101, strengthened the stability when base 1 moves, two a set of fixed on same girders 101 of fork jack 11, and two sets of fork jack 11 symmetric distribution form the rectangle, make dock bridge whole atress even, be difficult for the slope.

Two cross beams 102 are formed on one side of the single main beam 101, two cross beams 102 are symmetrically formed on the other side of the other main beam 101, and the supporting force of the base 1 is enhanced by arranging the symmetrically distributed cross beams 102.

The base 1 is fixedly provided with a driving device 13, the driving device 13 is connected with a supporting device, the supporting device comprises a first supporting rod 2, the driving device 13 is used for controlling the expansion and contraction of the first supporting rod 2, and the angle of the bridge plate 4 is further adjusted, so that one end of the bridge plate 4 is flush with the tail of a truck.

The bridge plate 4 is hinged with the connecting plate 41 at the end close to the truck, a second supporting rod 3 is connected between the lower surface of the connecting plate 41 and the base 1, the second supporting rod 3 is connected with the driving device 13, and the angle of the connecting plate 41 is controlled by means of the extension of the second supporting rod 3 through the connecting plate 41, so that the connecting plate 41 can be in butt joint with the truck, and the cargo carrying is convenient to carry out manually.

The first support rod 2 and the second support rod 3 are hydraulic telescopic rods or pneumatic telescopic rods, the driving device 13 is an oil pump or an air pump, the internal pressure of the pneumatic telescopic rods or the hydraulic telescopic rods is respectively increased through the oil pump or the air pump, the heights of the first support rod 2 and the second support rod 3 are improved, the angles of the bridge plate 4 and the connecting plate 41 are controlled, and the butt joint with a truck is completed.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a portable dock leveler that bearing capacity is strong, includes the base, the one end of base is connected with the curb plate, the upper end of curb plate articulates there is the bridge plate, articulated between the lower surface of bridge plate and the base have strutting arrangement, its characterized in that: the base is connected with four fork jacks, the fork jacks are in a shape of a Chinese character kou, the fork jacks are distributed in a rectangular shape, and the opening directions of the fork jacks are the same as the butt joint direction of the dock bridge and the truck.

2. The high capacity mobile dock leveler of claim 1, wherein: the base comprises two symmetrical main beams, the main beams are distributed along the butt joint direction of the bridge plate and the truck, two groups of fork jacks are fixed on the same main beam, and the two groups of fork jacks are symmetrically distributed to form a rectangle.

3. The high capacity mobile dock leveler of claim 2, wherein: two cross beams are formed on one side of the single main beam, and two cross beams are symmetrically distributed on the other side of the other main beam.

4. The high capacity mobile dock leveler of claim 1, wherein: the base is fixedly provided with a driving device, the driving device is connected with a supporting device, and the supporting device comprises a first supporting rod.

5. The high capacity mobile dock leveler of claim 4, wherein: the bridge plate is hinged with the wagon near end, a second supporting rod is connected between the lower surface of the connecting plate and the base, and the second supporting rod is connected with the driving device.

6. The high capacity mobile dock leveler of any one of claims 4 or 5, wherein: the first support rod and the second support rod are hydraulic telescopic rods or pneumatic telescopic rods, and the driving device is an oil pump or an air pump.