Gas turbine transfer device with protective structure

Abstract

The utility model relates to the technical field of gas turbine transfer, and discloses a gas turbine transfer device with a protection structure, which comprises a transfer base and a gas turbine main body, a protection mechanism is arranged at the top of the transfer base, a positioning mechanism is arranged at the top of the transfer base, the protection mechanism comprises a movable bar, and the movable bar is arranged on the gas turbine main body. The top of the movable strip rod is fixedly connected with a splicing protection cover, and a circular groove is formed in the side face of the splicing protection cover. Through the design of the protection mechanism, after the gas turbine main body is positioned, the spliced protection cover is driven to move and cover the top of the gas turbine main body, and then the side sealing plate can be inserted into the side surface of the spliced protection cover through the matching of the circular groove and the rubber plug rod, so that the full-surrounding protection treatment on the gas turbine main body is completed; and the problem that the gas turbine main body is prone to being damaged by external objects in the transferring process is solved, and the safety of the structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas turbine transport, and in particular to a gas turbine transport device with a protective structure. Background Art

[0002] A gas turbine is an internal combustion power machine, a type of rotating impeller heat engine. It uses a continuously flowing gas as a working fluid to drive the high-speed rotation of the impeller, converting the fuel's energy into useful work. The main components of a gas turbine include a compressor, a combustion chamber, and a turbine. Its operating principle is that air is pressurized by the compressor and then enters the combustion chamber, where it mixes with the fuel and burns, producing high-temperature combustion gases. This high-temperature combustion gases then enter the turbine, rotating the turbine blades and thereby driving the generator or other loads. Gas turbines offer advantages such as light weight, compact size, and high power, making them widely used in modern ships, generator sets, and other fields.

[0003] After the gas turbine is produced, it needs to be transported to a designated location for use. When transporting the gas turbine, it is usually locked to the vehicle body with ropes. If foreign objects are dumped onto the gas turbine, it is very likely to cause damage to the gas turbine, and the safety protection performance is poor. Utility Model Content

[0004] The purpose of the utility model is to provide a gas turbine transfer device with a protective structure, so as to solve the problem of poor safety in the prior art of locking the gas turbine during transfer by ropes.

[0005] The utility model provides the following technical solution: a gas turbine transfer device with a protective structure, comprising a transfer base and a gas turbine body, wherein the top of the transfer base is provided with a protective mechanism, and the top of the transfer base is provided with a positioning mechanism.

[0006] The protective mechanism includes a movable bar, the top of the movable bar is fixedly connected to a splicing protective cover, the side of the splicing protective cover is provided with a circular groove, a rubber plug rod is movably inserted into the inner cavity of the circular groove, the end of the rubber plug rod is fixedly connected to a side closing plate, the bottom of the movable bar is provided with a groove, the top of the inner wall of the groove is rotatably connected to a rotating wheel, and the outer surface of the rotating wheel is movably connected to the top of the transfer base.

[0007] As a preferred embodiment of the above technical solution, the protective mechanism also includes a fixed seat, which is fixedly installed on the top of the transfer base. A track rod is welded on the outer wall inside the fixed seat, and a sliding seat is slidably connected to the outer wall of the track rod.

[0008] Through the above technical solution, the cooperation between the fixed seat and the track rod is used to limit the sliding seat to move forward and backward.

[0009] As a preferred embodiment of the above technical solution, a bidirectional screw is rotatably connected to the outer wall on the inner side of the fixing seat, a servo motor is fixedly installed on the back side of the fixing seat at the back side, and the output shaft of the servo motor is fixedly connected to the end of the bidirectional screw.

[0010] Through the above technical solution, the servo motor drives the bidirectional screw to rotate, so that the two sliding seats in the front and rear directions can move toward each other or in the opposite directions.

[0011] As a preferred embodiment of the above technical solution, a sliding seat is slidably connected to the outer walls of the track rod and the bidirectional screw rod, and the side surface of the sliding seat is fixedly connected to the side surface of the moving bar through a rod.

[0012] As a preferred embodiment of the above technical solution, the positioning mechanism includes a positioning frame, which is fixedly installed on the top of the transfer base. A plug-in block is movably inserted into the inner cavity of the positioning frame, and pin grooves are provided on the sides of the positioning frame and the plug-in block.

[0013] Through the above technical solution, through the design of the positioning frame, the plug-in block and the pin groove, it is convenient to position the No. 1 splicing sleeve on the top of the transfer base.

[0014] As a preferred embodiment of the above technical solution, a pin rod is movably inserted in the inner cavity of the pin groove, a center bar is fixedly installed on the end of the pin rod, a sliding part is slidably connected to the inner wall of the center bar, and the end of the sliding part is fixedly connected to a limiting fin plate.

[0015] Through the above technical solution, the pin rod that has been inserted can be limited by the design of the limiting fin plate.

[0016] As a preferred embodiment of the above technical solution, an elastic member is fixedly connected to the outer wall of the center bar, and the end of the elastic member away from the center bar is fixedly connected to the outer wall of the limiting fin, and the side of the limiting fin is movably connected to the side of the positioning frame.

[0017] Through the above technical solution, the limiting fin plate can be hidden through the design of the elastic member, and the limiting fin plate can also be automatically popped out.

[0018] As a preferred embodiment of the above technical solution, the top of the plug-in block is fixedly connected to a No. 1 splicing sleeve, the top of the No. 1 splicing sleeve is detachably connected to a No. 2 splicing sleeve by bolts, the top of the No. 2 splicing sleeve is welded with a lifting lug, and the gas turbine body is detachably connected to the inner walls of the No. 1 splicing sleeve and the No. 2 splicing sleeve.

[0019] Through the above technical solution, the coordination of the No. 1 splicing sleeve, the No. 2 splicing sleeve and the lifting lug facilitates the positioning and lifting of the gas turbine body.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] Through the design of the protection mechanism, the utility model can drive the splicing protection cover to move after the gas turbine body is positioned, and cover the top of the gas turbine body. Then, through the cooperation of the circular groove and the rubber plug rod, the side closing plate can be plugged into the side of the splicing protection cover, thus completing the full surrounding protection treatment of the gas turbine body, avoiding the problem that the gas turbine body is easily damaged by external objects during transportation, and increasing the safety of the present structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the utility model;

[0023] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 3 This is a structural diagram of the spliced ​​protective cover and side closing plate of the utility model;

[0025] Figure 4 This is a structural diagram of the positioning mechanism of the utility model;

[0026] Figure 5 This is a schematic diagram of the end structure of the pin rod of the utility model;

[0027] Figure 6 This is a structural diagram of the No. 1 splicing sleeve and the No. 2 splicing sleeve of the utility model.

[0028] In the figure: 1. Transfer base; 11. Gas turbine body; 2. Protection mechanism; 21. Moving bar; 211. Groove; 212. Rotating wheel; 22. Splicing protection cover; 23. Circular groove; 24. Rubber plug rod; 25. Side closing plate; 26. Fixed seat; 27. Track rod; 28. Bidirectional screw rod; 29. ​​Sliding seat; 291. Servo motor; 3. Positioning mechanism; 31. Positioning frame; 32. Plug-in block; 33. Pin rod; 331. Center bar; 332. Sliding part; 333. Limiting fin plate; 334. Elastic part; 34. Splicing sleeve No. 1; 35. Splicing sleeve No. 2; 36. Lifting ear. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0030] like Figure 1-Figure 3As shown, the utility model provides a technical solution: a gas turbine transfer device with a protective structure, comprising a transfer base 1 and a gas turbine body 11, a protective mechanism 2 is provided on the top of the transfer base 1, a positioning mechanism 3 is provided on the top of the transfer base 1, the protective mechanism 2 comprises a moving bar 21, the top of the moving bar 21 is fixedly connected to a splicing protective cover 22, a circular groove 23 is provided on the side of the splicing protective cover 22, a rubber plug rod 24 is movably inserted into the inner cavity of the circular groove 23, the end of the rubber plug rod 24 is fixedly connected to a side closing plate 25, a groove 211 is provided at the bottom of the moving bar 21, and the top of the inner wall of the groove 211 is fixedly connected to the top of the splicing protective cover 22. The rotating connection is provided with a rotating wheel 212, the outer surface of which is movably connected to the top of the transfer base 1. The two splicing protective covers 22 in the front and rear directions can move toward each other and cover the top of the gas turbine body 11. Then the rubber plug rod 24 is inserted into the circular groove 23 to complete the installation of the opposite side closing plate 25, that is, the full enclosure protection treatment of the gas turbine body 11 is completed in conjunction with the splicing protective cover 22, thereby increasing the safety of the gas turbine body 11 during operation. Through the design of the rotating wheel 212, the moving bar 21 is connected to the top of the transfer base 1 by rolling with the help of the rotating wheel 212, thereby reducing the resistance of the splicing protective cover 22 when moving.

[0031] As an implementation method in this embodiment, Figure 1-Figure 3 As shown, the protection mechanism 2 also includes a fixed seat 26, which is fixedly installed on the top of the transfer base 1, and a track rod 27 is welded on the outer wall of the inner side of the fixed seat 26. A sliding seat 29 is slidably connected to the outer wall of the track rod 27. A bidirectional screw rod 28 is rotatably connected to the outer wall of the inner side of the fixed seat 26. A servo motor 291 is fixedly installed on the back of the fixed seat 26 at the back. The output shaft of the servo motor 291 is fixedly connected to the end of the bidirectional screw rod 28. The outer walls of the track rod 27 and the bidirectional screw rod 28 are slidably connected. The sides of the movable seat 29 and the sliding seat 29 are fixedly connected to the sides of the movable bar 21 through rods, and the servo motor 291 is controlled to work, which can drive the bidirectional screw rod 28 to rotate, so that the two sliding seats 29 in the front and rear directions can move toward each other or move away from each other, that is, the opening or closing of the splicing protective cover 22 is completed, which is convenient for users to use. The rod between the sliding seat 29 and the movable bar 21 is an existing structure, and the rod is suspended on the top of the transfer base 1, further increasing the smoothness of the sliding of the sliding seat 29 and the movable bar 21.

[0032] As an implementation method in this embodiment, Figure 4-Figure 6The cam 332 is fixedly mounted on the top of the transfer base 1, and a plug-in block 32 is movably connected to the inner cavity of the positioning frame 31. Pin grooves are provided on the sides of the positioning frame 31 and the plug-in block 32. A pin rod 33 is movably connected to the inner cavity of the pin groove. A center bar 331 is fixedly installed on the end of the pin rod 33. A sliding member 332 is slidably connected to the inner wall of the center bar 331. The end of the sliding member 332 is fixedly connected to the limiting fin 333. An elastic member 334 is fixedly connected to the outer wall of the center bar 331. The end of the elastic member 334 is fixedly connected to the outer wall of the limiting fin 333 away from the center bar 331. The side of the limiting fin 333 is movably connected to the side of the positioning frame 31. The top of the plug-in block 32 is fixedly connected to a No. 1 splicing sleeve 34. The top of the No. 1 splicing sleeve 34 is detachably connected to the No. 2 splicing sleeve 35 by bolts, and a lifting ear 36 is welded to the top of the No. 2 splicing sleeve 35. The gas turbine body 11 is detachably connected to the inner walls of the No. 1 splicing sleeve 34 and the No. 2 splicing sleeve 35. The No. 1 splicing sleeve 34 and the No. 2 splicing sleeve 35 are installed on the outer wall of the gas turbine body 11 by bolts, and then the plug-in block 32 is inserted into the positioning frame 31 with the help of a lifting device, and then the pin rod 33 is inserted into the inside of the pin groove, thus completing the positioning of the gas turbine body 11. After the pin rod 33 is fully inserted into the inside of the pin groove, the initial elastic force of the elastic member 334 can push the limiting fin plate 333 to move to a position away from the center bar 331, and the limiting fin plate 333 will fit with the side of the positioning frame 31 to complete the limiting of the pin rod 33.

[0033] Working principle: first fix the transfer base 1 on the vehicle body, install the No. 1 splicing sleeve 34 and the No. 2 splicing sleeve 35 on the outer wall of the gas turbine body 11 through bolts, and then use the lifting device to insert the plug block 32 into the positioning frame 31 from the lifting ear 36, and then insert the pin rod 33 into the inside of the pin groove to complete the positioning of the gas turbine body 11, and then control the servo motor 291 to work, drive the bidirectional screw rod 28 to rotate, and prompt the two sliding seats 29 in the front and rear directions to move toward each other, completing the closing of the splicing protective cover 22, and then insert the side closing plate 25 into the side of the splicing protective cover 22, that is, completing the protection of the gas turbine body 11.

[0034] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A gas turbine transfer device with a protective structure, comprising a transfer base (1) and a gas turbine body (11), characterized in that: The top of the transfer base (1) is provided with a protection mechanism (2), and the top of the transfer base (1) is provided with a positioning mechanism (3); The protective mechanism (2) comprises a movable bar (21), the top of the movable bar (21) is fixedly connected to a splicing protective cover (22), a side of the splicing protective cover (22) is provided with a circular groove (23), a rubber plug rod (24) is movably inserted into the inner cavity of the circular groove (23), the end of the rubber plug rod (24) is fixedly connected to a side closing plate (25), the bottom of the movable bar (21) is provided with a groove (211), the top of the inner wall of the groove (211) is rotatably connected to a rotating wheel (212), and the outer surface of the rotating wheel (212) is movably connected to the top of the transfer base (1).

2. The gas turbine transfer device with a protective structure according to claim 1, characterized in that: The protection mechanism (2) further comprises a fixed seat (26), wherein the fixed seat (26) is fixedly mounted on the top of the transfer base (1), a track rod (27) is welded on the inner outer wall of the fixed seat (26), and a sliding seat (29) is slidably connected to the outer wall of the track rod (27).

3. The gas turbine transfer device with a protective structure according to claim 2, characterized in that: A bidirectional screw rod (28) is rotatably connected to the outer wall of the inner side of the fixing seat (26), and a servo motor (291) is fixedly installed on the back side of the fixing seat (26) at the back side, and the output shaft of the servo motor (291) is fixedly connected to the end of the bidirectional screw rod (28).

4. The gas turbine transfer device with a protective structure according to claim 3, characterized in that: A sliding seat (29) is slidably connected to the outer walls of the track rod (27) and the bidirectional screw rod (28), and the side surface of the sliding seat (29) is fixedly connected to the side surface of the moving bar (21) through a rod.

5. The gas turbine transfer device with a protective structure according to claim 1, characterized in that: The positioning mechanism (3) includes a positioning frame (31), which is fixedly mounted on the top of the transfer base (1). A plug-in block (32) is movably inserted into the inner cavity of the positioning frame (31), and pin grooves are provided on the sides of the positioning frame (31) and the plug-in block (32).

6. The gas turbine transport device with a protective structure according to claim 5, characterized in that: A pin rod (33) is movably inserted into the inner cavity of the pin groove, a center bar (331) is fixedly installed at the end of the pin rod (33), a sliding member (332) is slidably connected to the inner wall of the center bar (331), and the end of the sliding member (332) is fixedly connected to a limiting fin plate (333).

7. The gas turbine transfer device with a protective structure according to claim 6, characterized in that: An elastic member (334) is fixedly connected to the outer wall of the center bar (331), and one end of the elastic member (334) away from the center bar (331) is fixedly connected to the outer wall of the limiting fin plate (333), and the side surface of the limiting fin plate (333) is movably connected to the side surface of the positioning frame (31).

8. The gas turbine transfer device with a protective structure according to claim 7, characterized in that: The top of the plug-in block (32) is fixedly connected to a No. 1 splicing sleeve (34), the top of the No. 1 splicing sleeve (34) is detachably connected to a No. 2 splicing sleeve (35) via bolts, the top of the No. 2 splicing sleeve (35) is welded with a lifting lug (36), and the gas turbine body (11) is detachably connected to the inner walls of the No. 1 splicing sleeve (34) and the No. 2 splicing sleeve (35).

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