Charging device based on container portal crane

Abstract

The utility model discloses a charging device based on a container portal crane, which comprises a charging socket, a bracket and a portal crane main body, a cover plate is arranged above the charging socket, and a first bolt penetrates through the upper part of the cover plate; according to the charging device based on the container portal crane, the plug, the connecting base, the movable buckle, the connector and the cable are used in cooperation, the cable is connected with a DCDC system of large equipment, and the connector is fixed through the movable buckle after being inserted into the connecting base, so that the charging device can directly utilize an original direct current power supply system of the large equipment; the system is a brand new mode that a DCDC system supplies power to a vehicle, installation of an additional charger is omitted, site space is not utilized, the purchase cost is saved, the idle time of equipment is fully utilized, the time cost is saved, the system can better adapt to influences brought by the wharf working condition environment, and the idle time and fragmented time are precisely controlled.

Description

Technical Field

[0001] The utility model relates to the technical field related to the field of automatic charging connection, and specifically is a charging device based on a container gantry crane. Background Art

[0002] With the continuous increase in labor costs, the requirements for energy conservation and environmental protection are also getting higher and higher. In recent years, there has been a wave of electrification, intelligentization and automation transformation of container terminals. Among them, horizontal handling equipment has gradually entered the era of electrification and unmanned operation. The use of electric AGV, IGV or unmanned container trucks has become more and more extensive, which has put higher and higher requirements on charging equipment. The demand for intelligent and unmanned charging / battery replacement equipment is increasing, and there is a more urgent need for automatic charging piles that can adapt to different working conditions and different types of vehicles.

[0003] In the automatic charging connection device system, the technical details of charging have been preliminarily improved, and there are not many technical barriers. However, the layout of the charger and the cost of the charging equipment have become a major obstacle to market promotion, because the original layout has three main requirements: 1. A separate flat ground is required as a space for installing the charging equipment, and this space is often narrow and long with low utilization rate; 2. Multiple chargers are required in groups as the main equipment of the charging system, forming the main cost source of the automatic charging system; 3. Large equipment that is not working temporarily occupies the site and idles the DCDC DC equipment, wasting resources. Therefore, this application provides a charging device based on a container gantry crane to meet the needs. Utility Model Content

[0004] The purpose of the utility model is to provide a charging device based on a container gantry crane to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a charging device based on a container gantry crane, comprising a charging socket, a bracket, and a gantry crane body, a cover plate is installed above the charging socket, a first bolt penetrates through the top of the cover plate, a warning sign is arranged above the cover plate, a plug is installed above one side of the charging socket, a connecting seat is arranged on one side of the plug, a movable buckle is installed on one side of the connecting seat, a connecting head is installed inside the connecting seat, a cable is installed on one side of the connecting head, a mounting frame is fixed to one side of the charging socket, a fixing hole is opened on one side surface of the mounting frame, a second bolt penetrates through the inside of the fixing hole, a bell mouth is installed below the charging socket, the charging socket is installed above the inner side of the bracket, and the bracket is fixed below the gantry crane body.

[0006] Preferably, the cover plate is threadedly connected to the charging socket via a first bolt, and the first bolt is symmetrically arranged with respect to the central axis of the cover plate.

[0007] Preferably, the warning sign is fitted with the bottom of the cover plate, and the warning sign is arranged in a triangular structure.

[0008] Preferably, the plugs are distributed in parallel, and four groups of plugs are provided.

[0009] Preferably, the movable buckle is consistent with the size of the connecting head, and the movable buckle is symmetrically arranged with respect to the central axis of the connecting seat.

[0010] Preferably, the mounting bracket and the charging socket are integrally formed, and the fixing hole corresponds to the second bolt.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. This charging device based on container gantry crane is used in conjunction with a plug, a connection seat, a movable buckle, a connector and a cable, and is connected to the DCDC system of large equipment through a cable. After the connector is inserted into the connection seat, the connector is fixed with a movable buckle, so that the device can directly use the original DC power supply system of the large equipment, that is, a new mode of DCDC system to supply power to the vehicle, eliminating the need to install additional chargers without using site space, saving procurement costs, making full use of equipment idle time, saving time costs, and being more adaptable to the impact of the terminal working environment, and finely controlling idle time and fragmented time;

[0013] 2. This charging device based on a container gantry crane, through the arrangement of a mounting frame, a fixing hole and a second bolt, is convenient for fixing the charging socket through the mounting frame. The device can be centrally arranged, has a simple structure, a simple form, a light weight, is easy to maintain, and the modular form greatly reduces the maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the charging socket of the utility model;

[0016] Figure 3 This is a left-side structural schematic diagram of the charging socket of the utility model;

[0017] Figure 4 This is a schematic diagram of the top view of the charging socket of the utility model;

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the charging socket of the utility model.

[0019] In the figure: 1. Charging socket; 2. Cover plate; 3. First bolt; 4. Warning sign; 5. Plug; 6. Connecting seat; 7. Movable buckle; 8. Connecting head; 9. Cable; 10. Mounting frame; 11. Fixing hole; 12. Second bolt; 13. Bell mouth; 14. Bracket; 15. Gantry crane body. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides a technical solution: a charging device based on a container gantry crane, comprising a charging socket 1, a bracket 14, and a gantry crane body 15. A cover plate 2 is installed above the charging socket 1, and the cover plate 2 is threadedly connected to the charging socket 1 through a first bolt 3. The first bolt 3 is symmetrically arranged with the central axis of the cover plate 2, and the cover plate 2 is arranged in a detachable manner, which is easy for later maintenance. The first bolt 3 passes through the top of the cover plate 2, and a warning sign 4 is arranged above the cover plate 2. The warning sign 4 is fitted with the bottom of the cover plate 2, and the warning sign 4 is arranged in a triangular structure. The warning sign 4 is used to remind the operator to avoid dangerous operations. A plug 5 is installed above one side of the charging socket 1, and the plugs 5 are arranged in parallel. The plug 5 is provided with four The device can directly utilize the original DC power supply system of large equipment, that is, a new mode of DCDC system to supply power to vehicles, eliminating the need to install additional chargers without utilizing site space, saving procurement costs, making full use of equipment idle time, saving time costs, and being more adaptable to the impact of the dock working environment. A connecting seat 6 is provided on one side of the plug 5, and an active buckle 7 is installed on one side of the connecting seat 6. The size of the active buckle 7 matches that of the connector 8. The active buckle 7 is symmetrically arranged with the central axis of the connecting seat 6. The DCDC system of the large equipment is connected through a cable 9, and the connector 8 is fixed with the active buckle 7 after being inserted into the connecting seat 6. The connector 8 is installed inside the connecting seat 6, and a cable 9 is installed on one side of the connector 8.

[0022] See also Figure 4A mounting frame 10 is fixed on one side of the charging socket 1. The mounting frame 10 and the charging socket 1 are integrally formed structures. The fixing hole 11 corresponds to the second bolt 12. The charging socket 1 is conveniently fixed by the mounting frame 10. The device can be centrally arranged, with a simple structure, a simple form, light weight, and easy maintenance. The modular form greatly reduces the maintenance cost. A fixing hole 11 is opened on one side surface of the mounting frame 10. The second bolt 12 penetrates the inside of the fixing hole 11. A bell mouth 13 is installed below the charging socket 1. The charging socket 1 is installed on the upper inner side of the bracket 14, and the bracket 14 is fixed below the gantry crane body 15.

[0023] Working principle: When using the charging device based on the container gantry crane, first connect the DCDC system of the large equipment through the cable 9, insert the connector 8 into the connecting seat 6, and then fix the connector 8 with the movable buckle 7, fix the charging socket 1 through the mounting frame 10, and fix the mounting frame 10 with the first bolt 3. The device can directly use the original DC power supply system of the large equipment, that is, the DCDC system to supply power to the vehicle in a new mode, eliminating the need to install an additional charger without using the site space, saving procurement costs, and thus the use process of the charging device based on the container gantry crane is completed.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A charging device based on a container gantry crane, comprising a charging socket (1), a bracket (14), and a gantry crane body (15), characterized in that: A cover plate (2) is installed above the charging socket (1), a first bolt (3) is passed through the cover plate (2), a warning sign (4) is arranged above the cover plate (2), a plug (5) is installed above one side of the charging socket (1), a connection seat (6) is arranged on one side of the plug (5), a movable buckle (7) is installed on one side of the connection seat (6), a connector (8) is installed inside the connection seat (6), a cable (9) is installed on one side of the connector (8), a mounting frame (10) is fixed to one side of the charging socket (1), a fixing hole (11) is opened on one side of the mounting frame (10), a second bolt (12) is passed through the fixing hole (11), a bell mouth (13) is installed below the charging socket (1), the charging socket (1) is installed on the inner side of a bracket (14), and the bracket (14) is fixed below the gantry crane body (15).

2. A charging device based on a container gantry crane according to claim 1, characterized in that: The cover plate (2) is threadedly connected to the charging socket (1) via a first bolt (3), and the first bolt (3) is symmetrically arranged with respect to the central axis of the cover plate (2).

3. A charging device based on a container gantry crane according to claim 1, characterized in that: The warning sign (4) is fitted to the bottom of the cover plate (2), and the warning sign (4) is arranged in a triangular structure.

4. A charging device based on a container gantry crane according to claim 1, characterized in that: The plugs (5) are distributed in parallel, and four groups of the plugs (5) are provided.

5. The charging device based on container gantry crane according to claim 1 is characterized in that: The movable buckle (7) is consistent with the size of the connecting head (8), and the movable buckle (7) is symmetrically arranged with respect to the central axis of the connecting seat (6).

6. A charging device based on a container gantry crane according to claim 1, characterized in that: The mounting frame (10) and the charging socket (1) are arranged as an integrally formed structure, and the fixing hole (11) corresponds to the second bolt (12).

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