Transportation device for diesel generator set production

Abstract

The utility model belongs to the technical field of diesel engine generator set production, and particularly relates to a transportation device for diesel engine generator set production, which is used for solving the problems that the ground of a production workshop is easy to crush and the transportation efficiency is low in the production and transportation process of a diesel engine generator set in the prior art, and comprises two rails which are parallel to each other, a plurality of rail cars capable of walking on the rails are placed on the two rails, each rail car comprises a platform plate used for placing a diesel generator set, and four rail wheels matched with the rails and a driving device used for driving the rail wheels to rotate are symmetrically installed below each platform plate. A crane used for hoisting the rail car and the diesel generator set is installed above the rail, the rail car is hoisted from the rear end of the rail to the front end of the rail through the crane, the rail car continuously transports the diesel generator set, and the transportation efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of diesel generator set production, in particular to a transportation device used for the production of diesel generator sets. Background Art

[0002] Diesel generator set is a kind of power generation equipment, which refers to a power machine that uses diesel as fuel and a diesel engine as the prime mover to drive the generator to generate electricity. The whole set is generally composed of diesel engine, generator, control box, fuel tank, starting and control battery, protective cover, emergency cabinet, radiator and other components.

[0003] During the production process of diesel generator sets, the diesel generator sets need to be transported to different workstations for assembly. Diesel generator sets are heavy, and existing transport vehicles used for diesel generator set production are prone to crushing the floor of the production workshop during transportation. Using cranes for transportation requires more cranes, and the transportation efficiency is low.

[0004] Therefore, there is an urgent need to improve the existing transportation device for the production of diesel generator sets, and to provide a transportation device for the production of diesel generator sets that has high transportation efficiency and is not prone to damaging the ground. Utility Model Content

[0005] The utility model aims to provide a transportation device for diesel generator set production with high transportation efficiency and low ground pressure to solve the problems in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A transport device for the production of diesel generator sets, comprising two parallel rails, on which are placed a number of rail cars that can travel on the rails, the rail car comprising a platform plate for placing the diesel generator set, four rail wheels adapted to the rails and a drive device for driving the rail wheels to rotate are symmetrically mounted below the platform plate, and a traveling crane for hoisting the rail car and the diesel generator set is mounted above the rails.

[0008] Preferably, two rails are installed on the ground along the diesel generator set production line, the upper surfaces of the rails are flush with the ground, the ground is dug with grooves, and the rails are installed in the grooves.

[0009] Preferably, a battery for supplying power to the driving device is provided below the platform plate.

[0010] Preferably, the driving device includes a motor fixed under the platform plate, a sprocket 1 is installed on the shaft end of the motor, a rotating shaft is connected to the shaft end of the track wheel, a sprocket 2 is installed on the rotating shaft, and a chain is connected between sprocket 1 and sprocket 2.

[0011] Preferably, pull rings are installed at both the front and rear ends of the platform plate, a U-shaped limit rod is provided between two adjacent rail cars, and both ends of the U-shaped limit rod are respectively plugged into the pull rings of the two platform plates.

[0012] Preferably, both left and right ends of the platform plate are equipped with lifting rings for facilitating lifting of the rail vehicle.

[0013] Preferably, limit blocks for limiting the horizontal movement of the diesel generator set are fixed on four sides of the upper surface of the platform plate.

[0014] Preferably, the inner sides of the limit blocks are provided with guide angles for facilitating placement of the diesel generator set on the platform plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the scheme of the utility model, the rail car with the diesel generator set is placed on the rails of the production workshop for transportation, and the rail car is not easy to damage the workshop floor. There are multiple rail cars on the rails, which is convenient for simultaneous production and installation of different assembly processes of the diesel generator set, thereby improving the production efficiency of the diesel generator set. After the diesel generator set on the rail car at the rear end of the rail is assembled, the diesel generator set is removed from the rail car, the crane lifts the rail car to the front end of the rail, and then the diesel generator set is placed on the rail car. The rail car transports the diesel generator set continuously, thereby improving transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions, and the following description is made with respect to the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of the transport device used in the production of diesel generator sets of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a rail vehicle of the utility model.

[0020] In the figure:

[0021] 1. Rails; 2. Railcar; 21. Platform plate; 22. Track wheel; 23. Driving device; 231. Motor; 232. Sprocket 1; 233. Rotating shaft; 234. Sprocket 2; 235. Chain; 24. Battery; 25. Pull ring; 26. Lifting ring; 27. Limit block; 271. Guide angle; 3. Traveling crane; 4. U-shaped limit rod. DETAILED DESCRIPTION

[0022] The embodiments described below are only some of the embodiments of the present invention and do not represent all the embodiments consistent with the present invention. Now, in conjunction with the accompanying drawings, the exemplary embodiments are described as follows:

[0023] like Figure 1-2 As shown in FIG. 1 , the transportation device for the production of diesel generator sets of the utility model comprises two parallel rails 1, on which a plurality of rail cars 2 that can travel on the rails 1 are placed, the rail cars 2 comprising a platform plate 21 for placing the diesel generator sets, four rail wheels 22 adapted to the rails 1 and a driving device 23 for driving the rail wheels 22 to rotate are symmetrically installed below the platform plate 21, and a traveling crane 3 for hoisting the rail cars 2 and the diesel generator sets is installed above the rails 1. Railcar 2 is placed on rail 1 in the production workshop for transportation. Railcar 2 is not easy to damage the workshop floor. There are multiple railcars 2 on rail 1, which is convenient for simultaneous production and installation of different assembly processes of diesel generator sets, thereby improving the production efficiency of diesel generator sets. After the diesel generator set on railcar 2 at the rear end of rail 1 is assembled, the diesel generator set is removed from railcar 2, and crane 3 lifts railcar 2 to the front end of rail 1, and then places the diesel generator set on railcar 2. Railcar 2 transports the diesel generator set continuously.

[0024] As a preferred embodiment, based on the above structure, preferably, two rails 1 are installed on the ground along the diesel generator set production line, the upper surface of the rail 1 is flush with the ground, and a groove is dug in the ground. The rail 1 is installed in the groove to facilitate workshop personnel or equipment to pass through the rail 1 and is not easily tripped or blocked by the rail 1.

[0025] As a preferred embodiment, based on the above structure, preferably, a battery 24 for supplying power to the driving device 23 is provided under the platform plate 21. The battery 24 moves with the rail vehicle 2 and supplies power to the driving device 23 at any time. The rail vehicle 2 does not need to drag the power cord of the workshop when moving.

[0026] As a preferred embodiment, on the basis of the above structure, preferably, the driving device 23 includes a motor 231 fixed under the platform plate 21, a sprocket 1 232 is installed on the shaft end of the motor 231, a rotating shaft 233 is connected to the shaft end of the track wheel 22, a sprocket 234 is installed on the rotating shaft 233, a chain 235 is connected between the sprocket 1 232 and the sprocket 2 234, the rotating shaft 233 can be connected to only one track wheel 22, or it can be connected to two symmetrical track wheels 22 on two rails 1, start the motor 231, the motor 231 drives the sprocket 1 232 to rotate, the sprocket 1 232 links the chain 235, the sprocket 2 234, the rotating shaft 233 and the track wheel 22, the rotation of the track wheel 22 drives the rail vehicle 2 to move on the rail 1.

[0027] As a preferred embodiment, on the basis of the above structure, preferably, pull rings 25 are installed at both ends of the front and rear ends of the platform plate 21, and a U-shaped limit rod 4 is arranged between each two adjacent rail vehicles 2. The two ends of the U-shaped limit rod 4 are respectively inserted into the pull rings 25 of the two platform plates 21 to ensure that a fixed safety distance is always maintained between the two rail vehicles 2 to prevent people from being pinched between the rail vehicles 2. When lifting the rail vehicle 2, the U-shaped limit rod 4 is pulled out of the pull ring 25.

[0028] As a preferred embodiment, on the basis of the above structure, preferably, both left and right ends of the platform plate 21 are equipped with lifting rings 26 for facilitating the crane 3 to lift the rail vehicle 2. When the crane 3 lifts the rail vehicle 2 from the rear end of the rail 1 to the front end of the rail 1, the rope is passed through the lifting rings 26 at the left and right ends of the platform plate 21 and the pull rings 25 at the front and rear ends of the platform plate 21, and then the rope is hung on the hook of the crane 3, so as to facilitate the stable lifting of the rail vehicle 2.

[0029] As a preferred embodiment, based on the above structure, preferably, limit blocks 27 for limiting the horizontal movement of the diesel generator set are fixed on the four sides of the upper surface of the platform plate 21 to prevent the diesel generator set from sliding on the platform plate 21.

[0030] As a preferred embodiment, based on the above structure, preferably, the inner side of the limit block 27 is provided with a guide angle 271 which is convenient for placing the diesel engine generator set on the platform plate 21, so that it is more convenient for the overhead crane 3 to place the diesel engine generator set between the limit blocks 27 of the platform plate 21.

[0031] The working principle of the utility model is as follows:

[0032] When in use, the diesel generator set to be assembled is placed on the rail car 2 at the front end of the rail 1, and the motor 231 is started. The motor 231 drives the sprocket 1 232 to rotate. The sprocket 1 232 is linked to the chain 235, the sprocket 2 234, the shaft 233 and the rail wheel 22. The rotation of the rail wheel 22 drives the rail car 2 to move on the rail 1. The rail car 2 moves a distance to the rear end of the rail 1 and then stops the motor 231. The rail car 2 stops moving and the diesel generator set is assembled at this position. After this assembly process is completed, the motor 231 is started, and the rail car 2 continues to move a distance to the rear end of the rail 1 and then stops the motor 231. The diesel generator set is assembled at this position in the next process. When multiple processes are completed, the rail car 2 arrives at the rear end of the rail 1, the diesel generator set is removed from the rail car 2, the rail car 2 is tied to the hook of the traveling crane 3 with a rope, the traveling crane 3 is started, and the traveling crane 3 lifts the rail car 2 to the front end of the rail 1. The above steps are repeated to continuously transport the diesel generator set.

[0033] The above are only preferred specific embodiments of the utility model and are not intended to limit the protection scope of the utility model; any equivalent changes, modifications, substitutions and variations made by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the protection scope determined by the claims.

Claims

1. A transport device for the production of diesel generator sets, characterized in that: The invention comprises two parallel rails (1), a plurality of rail cars (2) capable of running on the rails (1) are arranged between the two rails (1), the rail cars (2) comprising a platform plate (21) for placing a diesel generator set, four rail wheels (22) adapted to the rails (1) and a driving device (23) for driving the rail wheels (22) to rotate are symmetrically mounted below the platform plate (21), and a traveling crane (3) for hoisting the rail car (2) and the diesel generator set is mounted above the rails (1).

2. The transport device for diesel generator set production according to claim 1, characterized in that: A storage battery (24) for supplying power to the driving device (23) is provided below the platform plate (21).

3. The transport device for diesel generator set production according to claim 1, characterized in that: The driving device (23) comprises a motor (231) fixed below the platform plate (21); a sprocket wheel 1 (232) is mounted on the shaft end of the motor (231); a rotating shaft (233) is connected to the shaft end of the track wheel (22); a sprocket wheel 2 (234) is mounted on the rotating shaft (233); and a chain (235) is connected between the sprocket wheel 1 (232) and the sprocket wheel 2 (234).

4. The transport device for diesel generator set production according to claim 1, characterized in that: Pull rings (25) are installed at both the front and rear ends of the platform plate (21), a U-shaped limit rod (4) is arranged between two adjacent rail vehicles (2), and both ends of the U-shaped limit rod (4) are respectively plugged into the pull rings (25) of the two platform plates (21).

5. The transport device for diesel generator set production according to claim 4, characterized in that: Both left and right ends of the platform plate (21) are provided with lifting rings (26) for facilitating the use of a crane (3) to lift the rail vehicle (2).

6. The transport device for diesel generator set production according to claim 1, characterized in that: Limit blocks (27) for limiting the horizontal movement of the diesel generator set are fixed on four sides of the upper surface of the platform plate (21).

7. The transport device for diesel generator set production according to claim 6, characterized in that: The inner sides of the limit blocks (27) are provided with guide angles (271) for facilitating the placement of the diesel generator set on the platform plate (21).

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