Parallel wheel foot type beam transporting RGV trolley

Abstract

The utility model relates to the technical field of carrying devices, in particular to a parallel wheel foot type beam transporting RGV trolley which comprises a longitudinal track and a transverse track, a plurality of longitudinal moving RGV trolleys are arranged on the longitudinal track, and a plurality of transverse moving RGV trolleys are arranged on the transverse track. When in use, the first walking transmission mechanism is started to drive the longitudinal moving RGV trolley to drive the steel structure beam to move on the longitudinal rail, and when the longitudinal moving RGV trolley needs to turn, the table board on the longitudinal moving RGV trolley automatically adjusts the angle between the steel structure beam and the bent rail along with the radian of the bent rail through the arranged cargo adjusting mechanism. By means of the cargo adjusting mechanism, when the multiple longitudinally-moving RGVs lift one steel structure beam together to pass through the bent rail, the angle between cargoes and the longitudinally-moving RGVs can be automatically adjusted, the multiple longitudinally-moving RGVs can smoothly pass through the bent rail when lifting one steel structure beam, and therefore the cargoes can pass through the bent rail smoothly. And friction between the goods and the table boards of the multiple longitudinally-moving RGVs is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of transport devices, in particular to a parallel wheel-foot type beam transport RGV trolley. Background Art

[0002] In some production processes, the materials of some large locomotives, locomotive heads, bridges, beam steel structures, etc. are often involved in transportation and assembly. When transporting and assembling, manual labor is used, which is time-consuming and labor-intensive, and the efficiency is not high. Even if tools such as cranes and cranes are used, the cargo transportation and assembly still require the cooperation of cranes and cranes, which is time-consuming and labor-intensive, increasing both costs and labor. Therefore, the utility model provides a parallel wheel-foot beam transport RGV trolley to solve the above-mentioned problems. Utility Model Content

[0003] The purpose of the utility model is to provide a parallel wheel-foot beam transport RGV trolley to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A parallel wheel-foot beam transport RGV trolley comprises a longitudinal track and a transverse track, wherein a plurality of longitudinally movable RGV trolleys are arranged on the longitudinal track, a plurality of transversely movable RGV trolleys are arranged on the transverse track, a first travel transmission mechanism is arranged on the longitudinally movable RGV trolley, and a cargo adjustment mechanism is arranged on the longitudinally movable RGV trolley, a second travel transmission mechanism is arranged on the transversely movable RGV trolley, and a hydraulic jacking mechanism is arranged on the transversely movable RGV trolley.

[0006] As a further solution of the utility model, the longitudinally movable RGV trolley and the transversely movable RGV trolley are both provided with steel structure beams, and the longitudinally movable RGV trolley and the transversely movable RGV trolley are both provided with power supplies and electrical control mechanisms. The electrical control mechanisms provided can realize two control modes, namely automatic control and wired handle. During automatic control, master control and fixed-point calling are adopted to automatically reach the designated position, multi-vehicle linkage and multi-vehicle synchronous operation. The operation is simple, the maintenance is simple, and the work efficiency is high. The manual mode is used for emergency debugging. The operation is simple, the maintenance is simple, the cost is low, and the work efficiency is high.

[0007] As a further solution of the utility model, the two adjacent transversely movable RGV trolleys are fixedly connected by a connecting rod, and a connecting frame is provided on the transversely movable RGV trolley corresponding to the connecting rod. The connecting rod and the connecting frame are fixedly connected by locking bolts. By using the connecting frame, connecting rod and locking bolt structure in coordination, it is convenient to connect the two adjacent transversely movable RGV trolleys.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. When the utility model is used, starting the first travel transmission mechanism can drive the longitudinal moving RGV trolley to drive the steel structure beam to move on the longitudinal track. When the longitudinal moving RGV trolley needs to turn, the provided cargo adjustment mechanism allows the table on the longitudinal moving RGV trolley to automatically adjust the angle between the steel structure beam and the curved track following the curvature of the curved track, so as to achieve the purpose of smoothly passing through the curved track. Through the provided cargo adjustment mechanism, when multiple longitudinal moving RGV trolleys jointly lift a steel structure beam through the curved track, the angle between the cargo and the longitudinal moving RGV trolley can be automatically adjusted, so that multiple longitudinal moving RGV trolleys can smoothly pass through the curved track when lifting a steel structure beam, thereby avoiding the friction between the cargo and the table of multiple longitudinal moving RGV trolleys.

[0010] 2. When the utility model is used, starting the second travel transmission mechanism can drive the transversely movable RGV trolley to drive the steel structure beam to move on the transverse track. The steel structure beam can be automatically loaded and unloaded through the hydraulic jacking mechanism, thereby realizing automatic loading and unloading of the steel structure beam.

[0011] 3. When the utility model is used, two control modes, automatic control and wired handle, can be realized through the electrical control mechanism. In the automatic control, master control and fixed-point calling are adopted to automatically reach the designated position, multi-vehicle linkage and multi-vehicle synchronous operation. The operation is simple, the maintenance is simple, and the work efficiency is high. The manual mode is used for emergency debugging. The operation is simple, the maintenance is simple, the cost is low, and the work efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The figure is a schematic diagram of the track structure of a parallel wheel-foot beam transport RGV trolley.

[0013] Figure 2 It is a three-view structural schematic diagram of the longitudinally movable RGV trolley in a parallel wheel-foot beam transport RGV trolley.

[0014] Figure 3 It is a three-view structural schematic diagram of a transversely movable RGV trolley in a parallel wheel-foot beam transport RGV trolley.

[0015] Figure 4 It is a schematic diagram of the connection structure of a transversely movable RGV trolley in a parallel wheel-foot beam transport RGV trolley.

[0016] In the figure: 1. longitudinal track; 2. transverse track; 3. longitudinal moving RGV trolley; 4. transverse moving RGV trolley; 5. steel structure beam; 6. cargo adjustment mechanism; 7. first travel transmission mechanism; 8. second travel transmission mechanism; 9. hydraulic jacking mechanism; 10. connecting frame; 11. connecting rod; 12. locking bolt. DETAILED DESCRIPTION

[0017] 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 of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0018] In the present utility model, the word "exemplary" is used to mean "used as an example, illustration or description". Any embodiment described as "exemplary" in the present utility model is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is given to enable any technician in the field to implement and use the present utility model. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present utility model can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid obscuring the description of the present utility model with unnecessary details. Therefore, the present utility model is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in the present utility model.

[0019] Example

[0020] See also Figures 1 to 4 In an embodiment of the utility model, a parallel wheel-foot beam transport RGV trolley comprises a longitudinal track 1 and a transverse track 2, a plurality of longitudinally movable RGV trolleys 3 are arranged on the longitudinal track 1, a plurality of transversely movable RGV trolleys 4 are arranged on the transverse track 2, a first traveling transmission mechanism 7 is arranged on the longitudinally movable RGV trolley 3, and a cargo adjustment mechanism 6 is arranged on the longitudinally movable RGV trolley 3, a second traveling transmission mechanism 8 is arranged on the transversely movable RGV trolley 4, and a hydraulic lifting mechanism 9 is arranged on the transversely movable RGV trolley 4.

[0021] The longitudinally movable RGV trolley 3 and the transversely movable RGV trolley 4 are both provided with a steel structure beam 5 , and the longitudinally movable RGV trolley 3 and the transversely movable RGV trolley 4 are both provided with a power supply and an electrical control mechanism.

[0022] Two adjacent transversely movable RGV trolleys 4 are fixedly connected via a connecting rod 11 . A connecting frame 10 is provided on the transversely movable RGV trolley 4 corresponding to the connecting rod 11 . The connecting rod 11 and the connecting frame 10 are fixedly connected via locking bolts 12 .

[0023] The working principle of the utility model is:

[0024] When the utility model is used, the longitudinal moving RGV trolley 3 can be driven to drive the steel structure beam 5 to move on the longitudinal track 1 through the first travel transmission mechanism 7. When the longitudinal moving RGV trolley 3 needs to turn, the cargo adjustment mechanism 6 is set to make the table on the longitudinal moving RGV trolley 3 follow the curvature of the curved track to automatically adjust the angle between the steel structure beam and the curved track, so as to achieve the purpose of smoothly passing through the curved track. Through the cargo adjustment mechanism 6, when multiple longitudinal moving RGV trolleys 3 jointly lift a steel structure beam 5 to pass through the curved track, the angle between the cargo and the longitudinal moving RGV trolley 3 can be automatically adjusted, so that multiple longitudinal moving RGV trolleys 3 can smoothly pass through the curved track when lifting a steel structure beam 5, avoiding the cargo When there is friction with the table surface of multiple longitudinally movable RGV trolleys 3, the second walking transmission mechanism 8 can drive the transversely movable RGV trolley 4 to drive the steel structure beam 5 to move on the transverse track 2. The hydraulic jacking mechanism 9 can automatically load and unload the steel structure beam 5, thereby realizing the automatic loading and unloading of the steel structure beam 5. At the same time, the electrical control mechanism can realize two control modes, namely automatic control and wired handle. During automatic control, the master control and fixed-point calling are adopted to automatically reach the designated position, multi-vehicle linkage and multi-vehicle synchronous operation. The operation is simple, the maintenance is simple, and the work efficiency is high. The manual mode is used for emergency debugging. The operation is simple, the maintenance is simple, the cost is low, and the work efficiency is high.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A parallel wheel-foot beam transport RGV trolley, comprising a longitudinal track (1) and a transverse track (2), characterized in that: The longitudinal track (1) is provided with a plurality of longitudinally movable RGV trolleys (3), the transverse track (2) is provided with a plurality of transversely movable RGV trolleys (4), the longitudinally movable RGV trolleys (3) are provided with a first travel transmission mechanism (7), and the longitudinally movable RGV trolleys (3) are provided with a cargo adjustment mechanism (6), the transversely movable RGV trolleys (4) are provided with a second travel transmission mechanism (8), and the transversely movable RGV trolleys (4) are provided with a hydraulic jacking mechanism (9).

2. The parallel wheel-foot beam transport RGV trolley according to claim 1 is characterized in that: The longitudinally movable RGV trolley (3) and the transversely movable RGV trolley (4) are both provided with a steel structure beam (5), and the longitudinally movable RGV trolley (3) and the transversely movable RGV trolley (4) are both provided with a power supply and an electrical control mechanism.

3. The parallel wheel-foot beam transport RGV trolley according to claim 1 is characterized in that: Two adjacent transversely movable RGV trolleys (4) are fixedly connected via a connecting rod (11); a connecting frame (10) is provided on the transversely movable RGV trolley (4) corresponding to the connecting rod (11); the connecting rod (11) and the connecting frame (10) are fixedly connected via a locking bolt (12).

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