Efficient turbocharging shell convenient to disassemble, assemble and maintain

Abstract

The utility model relates to the technical field of turbines, in particular to an efficient turbocharging shell convenient to disassemble, assemble and maintain, which comprises a turbine main body, a first turbine side plate, a second turbine side plate, a first positioning ring, a second positioning ring, a first positioning plate, a second positioning plate and an adjusting plate, and the first turbine side plate is arranged on one side of the turbine main body; when a user adjusts the horizontal position between a second positioning plate and a first positioning plate, the horizontal position of a first positioning ring and the horizontal position of a second positioning ring can be changed, and the first positioning ring and the second positioning ring are connected with a first turbine side plate and a second turbine side plate; therefore, by controlling the horizontal positions of the second positioning plate and the first positioning plate, a user can conveniently and quickly disassemble and assemble the first turbine side plate and the second turbine side plate, the situation that the first turbine side plate and the second turbine side plate are connected through a plurality of locking bolts, and workers need to repeatedly disassemble, assemble and screw the locking bolts during disassembly and assembly is avoided, and the disassembly and assembly efficiency is improved. And the equipment is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of turbines, in particular to an efficient turbocharging housing that is convenient for disassembly, assembly and maintenance. Background Technique

[0002] A turbine is a fan in an automobile or aircraft engine that blows fuel vapor into the engine by using exhaust gas to improve the performance of the engine. A turbine is a rotary power machine that converts the energy of a flowing working fluid into mechanical work. It is one of the main components of an aeroengine, a gas turbine and a steam turbine.

[0003] Chinese Patent Publication No. CN217761101U discloses a supercharger turbine housing that is convenient for disassembly and assembly, including a turbine housing and also including a disassembly and assembly mechanism. Circular plates of the disassembly and assembly mechanism are welded around the surface of the turbine housing. The disassembly and assembly mechanism is composed of a circular plate, spring a, a screw, a nut and spring b. A screw that can be used for the installation and disassembly of the turbine housing is threadedly connected to the side surface of the circular plate. The other side of the screw is threadedly connected to a nut. A spring a that plays a buffering role is provided between the head of the screw and the circular plate. A spring b that plays the same buffering role is provided between the nut and the circular plate. Through the connection of spring a, the screw, the nut and spring b to the circular plate on the surface of the turbine housing, the connection stability of the turbine housing is good, and it is convenient for the installation and disassembly of the turbine housing.

[0004] During the use of the turbine housing in the above patent and common similar devices on the market, the common problem is that the turbine housing is installed by multiple bolts. When a user needs to disassemble and assemble the turbine housing, first, multiple bolts need to be disassembled and assembled, which not only wastes a lot of time for disassembling and assembling the bolts, but also the bolts are easily lost during the disassembly and assembly of the bolts, resulting in a great waste of resources. Content of the Utility Model

[0005] In view of the above problems, an efficient turbocharging housing that is convenient for disassembly, assembly and maintenance is provided. By fixing the second positioning plate and the first positioning plate, the stable installation of the first turbine side plate and the second turbine side plate can be achieved. Therefore, by controlling the horizontal positions of the second positioning plate and the first positioning plate, it is convenient for the user to quickly disassemble and assemble the first turbine side plate and the second turbine side plate, avoiding the problem that the first turbine side plate and the second turbine side plate are connected by multiple locking bolts and the worker needs to repeatedly disassemble and assemble and turn the locking bolts during disassembly and assembly.

[0006] To achieve the above object, the present utility model provides the following technical solutions: An efficient turbocharger housing facilitating disassembly, assembly and maintenance, comprising a turbine main body, a first turbine side plate, a second turbine side plate, a first positioning ring, a second positioning ring, a first positioning plate, a second positioning plate and an adjusting plate. The first turbine side plate is disposed on one side of the turbine main body, the second turbine side plate is disposed on the other side of the turbine main body, the first positioning ring is disposed on one side of the second turbine side plate, and the first positioning ring is connected to the second turbine side plate through a first bolt. The second positioning ring is disposed on one side of the first turbine side plate, and the second positioning ring is connected to the first turbine side plate through a second bolt. The first positioning plate is disposed on the outer wall of the second positioning ring, the second positioning plate is disposed on the outer wall of the first positioning ring, and the adjusting plate is disposed below the turbine main body.

[0007] Further, positioning holes are annularly formed inside the first turbine side plate and the second turbine side plate, and positioning rods respectively connected to the first positioning ring and the second positioning ring are disposed inside the positioning holes.

[0008] Further, the cross-sectional shapes of the first positioning plate and the second positioning plate are both set to be L-shaped. A limiting sliding groove matching the second positioning plate is formed inside the first positioning plate, and transverse holes communicating with the limiting sliding groove are formed on both sides of the first positioning plate.

[0009] Further, a plurality of the second positioning plates are provided. Placing grooves are formed on both sides of the plurality of second positioning plates, and clamping rods matching the transverse holes are slidably installed inside the placing grooves. The clamping rods are connected to the inner walls of the placing grooves through return springs.

[0010] Further, vertical plates are disposed at the bottoms of the first positioning plate and the second positioning plate. A sliding groove is formed inside the vertical plate, and a telescopic plate is slidably connected inside the sliding groove. A rotating plate is disposed on one side of the telescopic plate. The telescopic plate and the rotating plate are connected through a hinge, and a hollow plate connected to the adjusting plate is sleeved at one end of the rotating plate.

[0011] Further, a fixing plate is disposed on the outer wall of the turbine main body. A rectangular groove is formed inside the fixing plate, and a support plate connected to the adjusting plate is slidably installed inside the rectangular groove. A locking screw is threadedly connected to one side of the fixing plate, and the locking screw is in contact with the support plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The efficient turbocharger housing facilitating disassembly, assembly and maintenance is reasonable and has the following advantages:

[0013] (1) Install the first turbine side plate and the second turbine side plate on both sides of the turbine body. The first turbine side plate and the second positioning ring are stably connected under the action of the second bolt, and the second turbine side plate and the first positioning plate are stably connected under the action of the first bolt. When the first positioning ring and the second positioning ring approach each other, the second positioning plate and the limiting chute inside the first positioning plate slide in a limited manner. By fixing the second positioning plate and the first positioning plate, the stable installation of the first turbine side plate and the second turbine side plate can be achieved. When the user adjusts the horizontal position between the second positioning plate and the first positioning plate, the horizontal positions of the first positioning ring and the second positioning ring will change. Since the first positioning ring and the second positioning ring are connected to the first turbine side plate and the second turbine side plate, by controlling the horizontal positions of the second positioning plate and the first positioning plate, it is convenient for the user to quickly disassemble and assemble the first turbine side plate and the second turbine side plate, avoiding the first turbine side plate and the second turbine side plate being connected by multiple locking bolts, and the need for workers to repeatedly disassemble and assemble the locking bolts during disassembly and assembly, making the equipment more convenient to use;

[0014] (2) Under the action of the hollow plate, the horizontal position of the adjusting plate is moved, which can achieve the horizontal movement of the first positioning ring and the second positioning ring. When the first positioning ring and the second positioning ring move to the appropriate positions, they can be rotated under the action of the hinge, which is convenient for the user to rotate the first turbine side plate and the second turbine side plate, facilitating the opening of the side of the turbine body and the maintenance of the internal components of the turbine body, avoiding the overall disassembly and assembly of the first turbine side plate and the second turbine side plate, and making the maintenance work easier and faster. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a schematic diagram of the bottom structure of the turbine body of the present utility model;

[0017] Figure 3 It is a schematic diagram of the exploded structure of the equipment of the present utility model;

[0018] Figure 4 It is a schematic diagram of the connection structure of the first positioning ring and the second positioning ring of the present utility model;

[0019] Figure 5 It is a schematic diagram of the partial cross-sectional structure of the first positioning plate of the present utility model.

[0020] In the figure: 1. Turbine main body; 2. First turbine side plate; 3. Second turbine side plate; 4. First positioning ring; 5. Second positioning ring; 6. First positioning plate; 7. Second positioning plate; 8. Adjusting plate; 9. Positioning rod; 10. Limiting chute; 11. Clamping rod; 12. Vertical plate; 13. Telescopic plate; 14. Rotating plate; 15. Hollow plate; 16. Fixed plate; 17. Support plate; 18. Locking screw. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1 to 5 , a highly efficient turbocharging housing that is convenient for disassembly, installation and maintenance, including a turbine main body 1, a first turbine side plate 2, a second turbine side plate 3, a first positioning ring 4, a second positioning ring 5, a first positioning plate 6, a second positioning plate 7 and an adjusting plate 8. The first turbine side plate 2 is arranged on one side of the turbine main body 1, the second turbine side plate 3 is arranged on the other side of the turbine main body 1, the first positioning ring 4 is arranged on one side of the second turbine side plate 3, the first positioning ring 4 and the second turbine side plate 3 are connected by a first bolt, the second positioning ring 5 is arranged on one side of the first turbine side plate 2, the second positioning ring 5 and the first turbine side plate 2 are connected by a second bolt, the first positioning plate 6 is arranged on the outer wall of the second positioning ring 5, the second positioning plate 7 is arranged on the outer wall of the first positioning ring 4, and the adjusting plate 8 is arranged below the turbine main body 1.

[0023] Install the first turbine side plate 2 and the second turbine side plate 3 on both sides of the turbine main body 1. The first turbine side plate 2 and the second positioning ring 5 are stably connected under the action of the second bolt, and the second turbine side plate 3 and the first positioning plate 6 are stably connected under the action of the first bolt. When the first positioning ring 4 and the second positioning ring 5 approach each other, the second positioning plate 7 and the limiting chute 10 inside the first positioning plate 6 slide in a limited manner. By fixing the second positioning plate 7 and the first positioning plate 6, the stable installation of the first turbine side plate 2 and the second turbine side plate 3 can be realized, and under the action of the adjusting plate 8, the first turbine side plate 2 and the second turbine side plate 3 can be rotated, which is convenient for maintaining the components inside the turbine main body 1.

[0024] Such as Figure 3 and Figure 4As shown, positioning holes are annularly formed inside both the first turbine side plate 2 and the second turbine side plate 3, and positioning rods 9 respectively connected to the first positioning ring 4 and the second positioning ring 5 are arranged inside the positioning holes.

[0025] When the positioning rods 9 on the inner walls of the first positioning ring 4 and the second positioning ring 5 are inserted into the positioning holes, the first turbine side plate 2 and the second turbine side plate 3 can be limited and installed on one side of the first positioning ring 4 and the second positioning ring 5.

[0026] As Figure 3 、 Figure 4 and Figure 5 shown, the cross-sectional shapes of both the first positioning plate 6 and the second positioning plate 7 are set to be L-shaped. A limiting sliding groove 10 matching the second positioning plate 7 is formed inside the first positioning plate 6. Transverse holes communicating with the limiting sliding groove 10 are formed on both sides of the first positioning plate 6. A plurality of second positioning plates 7 are provided. Placing grooves are formed on both sides of the plurality of second positioning plates 7, and clamping rods 11 matching the transverse holes are slidably installed inside the placing grooves. The clamping rods 11 are connected to the inner walls of the placing grooves through return springs.

[0027] When the first positioning ring 4 and the second positioning ring 5 approach each other, the second positioning plate 7 is limited and slides inside the limiting sliding groove 10 of the first positioning plate 6. When the second positioning plate 7 moves, it drives the clamping rod 11 to move. When the clamping rod 11 is engaged with the transverse hole, stable installation of the second positioning plate 7 and the first positioning plate 6 can be achieved, effectively preventing the first positioning ring 4 and the second positioning ring 5 from moving. Moreover, when the second positioning plate 7 moves, the clamping rod 11 can be reset under the action of the return spring, facilitating the user to adjust the first positioning ring 4 and the second positioning ring 5.

[0028] As Figure 2 and Figure 4 shown, vertical plates 12 are provided at the bottoms of both the first positioning plate 6 and the second positioning plate 7. A sliding groove is formed inside the vertical plate 12, and a telescopic plate 13 is slidably connected inside the sliding groove. A rotating plate 14 is arranged on one side of the telescopic plate 13. The telescopic plate 13 and the rotating plate 14 are connected by a hinge. A hollow plate 15 connected to the adjusting plate 8 is sleeved at one end of the rotating plate 14.

[0029] Under the action of the hollow plate 15, the horizontal position of the adjusting plate 8 is moved, enabling the horizontal movement of the first positioning ring 4 and the second positioning ring 5. When the first positioning ring 4 and the second positioning ring 5 move to appropriate positions, the first positioning ring 4 and the second positioning ring 5 can be rotated under the action of the hinge, facilitating the user to rotate the first turbine side plate 2 and the second turbine side plate 3, conveniently opening the side of the turbine main body 1, and facilitating the maintenance of the internal components of the turbine main body 1.

[0030] As Figure 2 and Figure 4 As shown, a fixing plate 16 is provided on the outer wall of the turbine body 1. A rectangular groove is formed inside the fixing plate 16. A support plate 17 connected to the adjusting plate 8 is slidably installed inside the rectangular groove. One side of the fixing plate 16 is threadedly connected with a locking screw 18, and the locking screw 18 is in contact with the support plate 17.

[0031] The height adjustment of the support plate 17 can be realized through the rectangular groove inside the fixing plate 16. When the support plate 17 moves, it can drive the adjusting plate 8 to move, so that the telescopic plate 13 can move under the action of the sliding groove. Then, the locking screw 18 is threadedly installed under the action of the fixing plate 16. The locking screw 18 is in contact with the support plate 17, and the fixing of the adjusting plate 8 can be realized.

[0032] The above embodiments only represent one or several implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An efficient turbocharger housing that is convenient for disassembly, assembly and maintenance, characterized in that , including a turbine main body (1), a first turbine side plate (2), a second turbine side plate (3), a first positioning ring (4), a second positioning ring (5), a first positioning plate (6), a second positioning plate (7) and an adjusting plate (8). The first turbine side plate (2) is arranged on one side of the turbine main body (1), the second turbine side plate (3) is arranged on the other side of the turbine main body (1), the first positioning ring (4) is arranged on one side of the second turbine side plate (3), and the first positioning ring (4) is connected to the second turbine side plate (3) by a first bolt. The second positioning ring (5) is arranged on one side of the first turbine side plate (2), and the second positioning ring (5) is connected to the first turbine side plate (2) by a second bolt. The first positioning plate (6) is arranged on the outer wall of the second positioning ring (5), the second positioning plate (7) is arranged on the outer wall of the first positioning ring (4), and the adjusting plate (8) is arranged below the turbine main body (1).

2. The highly efficient turbocharging housing facilitating disassembly, assembly and maintenance according to claim 1, wherein: Positioning holes are annularly formed inside both the first turbine side plate (2) and the second turbine side plate (3), and positioning rods (9) respectively connected to the first positioning ring (4) and the second positioning ring (5) are arranged inside the positioning holes.

3. An efficient turbocharger housing facilitating disassembly, assembly and maintenance according to claim 1, characterized in that: The cross-sectional shapes of both the first positioning plate (6) and the second positioning plate (7) are set to be L-shaped. A limiting sliding groove (10) matching the second positioning plate (7) is formed inside the first positioning plate (6), and transverse holes communicating with the limiting sliding groove (10) are formed on both sides of the first positioning plate (6).

4. An efficient turbocharger housing facilitating disassembly, assembly and maintenance according to claim 3, characterized in that: The number of the second positioning plates (7) is set to be multiple. Placing grooves are formed on both sides of the multiple second positioning plates (7), and clamping rods (11) matching the transverse holes are slidably installed inside the placing grooves. The clamping rods (11) are connected to the inner walls of the placing grooves by return springs.

5. An efficient turbocharger housing that is convenient for disassembly, assembly and maintenance according to claim 1, characterized in that: Vertical plates (12) are arranged at the bottoms of both the first positioning plate (6) and the second positioning plate (7). A sliding groove is formed inside the vertical plates (12), and a telescopic plate (13) is slidably connected inside the sliding groove. A rotating plate (14) is arranged on one side of the telescopic plate (13), and the telescopic plate (13) is connected to the rotating plate (14) by a hinge. A hollow plate (15) connected to the adjusting plate (8) is sleeved at one end of the rotating plate (14).

6. An efficient turbocharger housing that is convenient for disassembly, assembly and maintenance according to claim 5, characterized in that: A fixing plate (16) is arranged on the outer wall of the turbine main body (1). A rectangular groove is formed inside the fixing plate (16), and a supporting plate (17) connected to the adjusting plate (8) is slidably installed inside the rectangular groove. A locking screw rod (18) is threadedly connected to one side of the fixing plate (16), and the locking screw rod (18) is in contact with the supporting plate (17).

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