Rail-mounted gantry crane with mobile trolley emergency power supply

Abstract

The utility model relates to the technical field of rail-mounted gantry crane emergency power supplies, in particular to a rail-mounted gantry crane with a mobile trolley emergency power supply, which comprises a mobile support, two ends of the surface of the mobile support are fixedly connected with overhead columns, the top ends of the overhead columns are fixedly connected with a rail-mounted gantry crane body, and two ends of the bottom of the mobile support are provided with driving rail wheels. And the center of the bottom of the driving rail wheel is fixedly connected with a connecting frame, and the interior of the moving trolley is movably connected with a moving trolley body. Through the arrangement of the movable support, the overhead column, the rail crane body, the driving rail wheels, the connection frame, the movable trolley, the driving battery, the energy supply battery and the movable wheels, the equipment can perform more efficient emergency power supply use operation; a worker can install the fully-charged energy supply battery structure in the moving vehicle, and then the moving vehicle can control the bottom moving wheels to carry out overall moving operation through the driving battery.

Description

Technical Field

[0001] The utility model relates to the technical field of rail crane emergency power supply, in particular to a rail crane with a mobile trolley emergency power supply. Background Art

[0002] The trolley track of the crane must be fixed on the travel beam, and the trolley track is fixed on the main beam. When the crane is running, the track cannot move horizontally and vertically, and the track must be convenient. The crane tracks include special rails, railway rails, square rails and P-type rails. Square rails cause greater wear on the wheels and are rarely used. The vast majority of crane trolleys use P-type rails.

[0003] The container rail crane is powered by mains electricity. Considering that the mains power outage may occur in some special circumstances and the port operation needs to maintain a certain continuity, a backup power circuit will be designed to temporarily power the equipment. The traditional emergency method is usually to use diesel engine power generation or external temporary cables to provide power for the circuit. With the development and maturity of battery technology, and with the increasing requirements for the environment, efficiency, convenience, and intelligence, the use of batteries as a temporary power supply has become one of the options. However, the existing emergency power supply equipment cannot be quickly powered on and operated with the entire rail crane equipment. Therefore, it is urgent to design a rail crane with a mobile trolley emergency power supply to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a rail crane with an emergency power supply for a mobile trolley, so as to solve the problem mentioned in the above background technology that the existing container rail crane is powered by AC power. Taking into account that the AC power outage may occur in certain special circumstances and the port operation needs to maintain a certain continuity, a backup power supply circuit will be designed for temporarily powering the equipment. The traditional emergency method is usually to use a diesel engine to generate electricity or to use an external temporary cable to provide power for the circuit. With the development and maturity of battery technology, and with the increasing requirements for the environment, efficiency, convenience, and intelligence, the use of batteries as a temporary power supply has become one of the options. However, the existing emergency power supply equipment cannot be quickly powered on and operated with the entire rail crane equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rail crane with a mobile trolley emergency power supply, comprising a mobile support, the two ends of the surface of the mobile support are fixedly connected with overhead columns, the top of the overhead column is fixedly connected with a rail crane body, the two ends of the bottom of the mobile support are provided with driving rail wheels, and the bottom center of the driving rail wheel is fixedly connected with a connection frame;

[0006] A mobile vehicle is movably connected to the interior of the mobile vehicle.

[0007] Preferably, a driving battery is provided on the inner bottom wall of the mobile vehicle, and a power supply battery is provided inside the mobile vehicle.

[0008] Preferably, the bottom of the moving vehicle is provided with moving wheels, and the moving wheels are adapted to the driving rail wheels.

[0009] Preferably, a connection head is provided at one end of the mobile vehicle, and a positioning groove is opened at one end of the mobile vehicle.

[0010] Preferably, a positioning strip is provided on the inner bottom wall of the connection frame, and the positioning groove is matched with the positioning strip.

[0011] Preferably, a connection seat is provided at the center of the inner wall of the connection frame, and the connection seat is adapted to the connection head.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The rail crane with a mobile trolley emergency power supply can make the equipment perform more efficient emergency power supply operation through the arranged mobile support, overhead column, overhead column, rail crane body, driving rail wheel, connection frame, mobile car, driving battery, energy supply battery and mobile wheel. In actual use, the staff can install the fully charged energy supply battery structure inside the mobile car. After that, the mobile car can control the bottom moving wheels through the driving battery to perform overall movement operation, and control the mobile car as a whole to quickly dock and install the sides of the two sets of connection frames. At this time, the power supply inside the energy supply battery can be directly used to perform emergency energy supply operation for the driving rail wheels at both ends of the bottom of the mobile support. In combination with the power working conditions of the rail crane mechanism during operation, the energy supply battery is appropriately selected. At the same time, considering that the rail crane site is large and the working mechanism has a large car walking action, the energy supply battery is designed as a movable solution that is easy to transport, plug and unplug and can be connected to the rail crane for operation, which reflects the practicality of the equipment design.

[0014] The rail crane with a mobile trolley emergency power supply further improves the overall use effect of the equipment by means of the mobile support, connection frame, mobile trolley, driving battery, energy supply battery, mobile wheels, connection head, positioning groove, positioning strip and connection seat. In daily use, when the connection frame and the mobile trolley are docked, the positioning groove of the mobile trolley can be stably positioned and connected to the positioning strip, and at this time, the connection seat on the inner wall of the connection frame can be adaptively docked and fixed on the connection head to ensure the stability of power supply after the two are connected. At the same time, a mobile trolley with controllable moving wheels with its own driving battery is adopted, which can be manually operated during charging or transportation. A set of mechanical connection equipment is designed at the front or rear of the trolley. By installing a fast-locking pin or screw buckle on the rail crane trolley or the anchor column, the mobile trolley is interlocked with the rail crane trolley, so that it can follow the movement when the trolley is running, reflecting the comprehensiveness of the equipment design. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0016] Figure 2 It is an overall schematic diagram of the structure of the mobile vehicle of the utility model;

[0017] Figure 3 It is an overall schematic diagram of the connection frame structure of the utility model;

[0018] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure in the middle.

[0019] In the figure: 1. Mobile support; 2. Overhead column; 3. Track crane body; 4. Driving rail wheel; 5. Connection frame; 6. Moving vehicle; 7. Driving battery; 8. Energy supply battery; 9. Moving wheel; 10. Connection head; 11. Positioning groove; 12. Positioning strip; 13. Connection seat. 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 1-4 , an embodiment provided by the utility model:

[0022] A rail crane with an emergency power supply for a mobile trolley comprises a mobile support 1, both ends of the surface of the mobile support 1 are fixedly connected with overhead columns 2, the top of the overhead columns 2 is fixedly connected with a rail crane body 3, both ends of the bottom of the mobile support 1 are provided with driving rail wheels 4, the bottom center of the driving rail wheel 4 is fixedly connected with a connection frame 5, the inner bottom wall of the connection frame 5 is provided with a positioning strip 12, the positioning groove 11 is adapted to the positioning strip 12, the inner wall center of the connection frame 5 is provided with a connection seat 13, the connection seat 13 is adapted to a connection head 10, when the connection frame 5 and the mobile trolley 6 are docked, the positioning groove 11 of the mobile trolley 6 can be stably positioned and clamped at the positioning strip 12, and at this time, the connection seat 13 on the inner wall of the connection frame 5 can be adaptively docked and fixed to the connection head 10, to ensure the stability of power supply after the two are connected.

[0023] The mobile vehicle 6 is movably connected to the mobile vehicle 6, the inner bottom wall of the mobile vehicle 6 is provided with a driving battery 7, the interior of the mobile vehicle 6 is provided with an energy supply battery 8, the bottom of the mobile vehicle 6 is provided with a moving wheel 9, the moving wheel 9 is adapted to the driving rail wheel 4, one end of the mobile vehicle 6 is provided with a connection head 10, and one end of the mobile vehicle 6 is provided with a positioning groove 11. The mobile vehicle 6 can control the bottom moving wheel 9 through the driving battery 7 to perform an overall moving operation, and control the mobile vehicle 6 as a whole to quickly dock and install the sides of the two groups of connection frames 5. At this time, the power supply inside the energy supply battery 8 can be directly used to perform emergency energy supply operations for the driving rail wheels 4 at both ends of the bottom of the mobile support 1.

[0024] Working principle: When in use, the user first installs the fully charged energy supply battery 8 structure inside the mobile vehicle 6, and then the mobile vehicle 6 can control the bottom moving wheels 9 through the driving battery 7 to perform overall movement operations, and manipulate the mobile vehicle 6 as a whole to quickly dock and install operations with the sides of the two sets of connection frames 5. At this time, the power supply inside the energy supply battery 8 can be directly used to drive the rail wheels 4 at both ends of the bottom of the mobile support 1 for emergency energy supply operations. Combined with the power working conditions of the rail crane mechanism during operation, the energy supply battery 8 is appropriately selected. At the same time, considering that the rail crane site is large and the working mechanism has a large vehicle walking action, the energy supply battery 8 is designed to be easy to transport, plug and unplug and can be connected to the rail crane for operation. The scheme, in daily use, when the connection frame 5 and the mobile vehicle 6 are docked, the positioning groove 11 of the mobile vehicle 6 can be stably positioned and connected to the positioning bar 12, and at this time, the connection seat 13 on the inner wall of the connection frame 5 can be adaptively docked and fixed on the connection head 10, to ensure the stability of power supply after the two are connected, and at the same time, a mobile vehicle 6 with controllable moving wheels 9 with its own driving battery 7 is used, which can be manually operated during charging or transportation, and a set of mechanical connection equipment is designed at the front or rear of the vehicle, and a pin or screw buckle that can be quickly locked is installed on the rail crane trolley or the anchor column to interlock the mobile trolley with the rail crane trolley, so that it can follow the movement when the trolley is running. The above is the entire working principle of the utility model.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A rail crane with a mobile trolley emergency power supply, comprising a mobile support (1), characterized in that: The two ends of the surface of the movable support (1) are fixedly connected to overhead columns (2), the top of the overhead columns (2) is fixedly connected to a track crane body (3), the two ends of the bottom of the movable support (1) are provided with driving rail wheels (4), and the bottom center of the driving rail wheel (4) is fixedly connected to a connecting frame (5); A moving vehicle (6), wherein the interior of the moving vehicle (6) is movably connected to the moving vehicle (6).

2. A rail crane with a mobile trolley emergency power supply according to claim 1, characterized in that: A driving battery (7) is arranged on the inner bottom wall of the mobile vehicle (6), and a power supply battery (8) is arranged inside the mobile vehicle (6).

3. The rail crane with a mobile trolley emergency power supply according to claim 1, characterized in that: The bottom of the moving vehicle (6) is provided with moving wheels (9), and the moving wheels (9) are adapted to the driving rail wheels (4).

4. The rail crane with a mobile trolley emergency power supply according to claim 1, characterized in that: One end of the moving vehicle (6) is provided with a connection head (10), and one end of the moving vehicle (6) is provided with a positioning groove (11).

5. The rail crane with a mobile trolley emergency power supply according to claim 4, characterized in that: The inner bottom wall of the connection frame (5) is provided with a positioning strip (12), and the positioning groove (11) is adapted to the positioning strip (12).

6. The rail crane with a mobile trolley emergency power supply according to claim 4, characterized in that: A connection seat (13) is arranged at the center of the inner wall of the connection frame (5), and the connection seat (13) is adapted to the connection head (10).

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