Diesel generating set convenient to overhaul

Abstract

The invention relates to the technical field of diesel generating sets, and discloses a diesel generating set convenient to overhaul, which solves the problem that the existing diesel generating set is inconvenient to overhaul, and comprises a supporting base, a first box body is arranged at one end of the top of the supporting base, and a second box body is arranged at the other end of the top of the supporting base; auxiliary supporting mechanisms are arranged at the two ends of the side edges of the first box body and the second box body correspondingly, a locking positioning mechanism is arranged at the top end of the connecting position of the first box body and the second box body, a diesel engine is fixedly arranged at the end, close to the first box body, of the top of the supporting base, and a supporting plate is slidably arranged at the end, close to the second box body, of the top of the supporting base. A generator is fixedly arranged at the top end of the supporting plate, two compression-resistant supporting mechanisms are arranged at the end, away from the diesel engine, of the supporting plate in a penetrating mode, and the second box body is connected with the supporting plate and the supporting base through buckle mechanisms; through the diesel generating set, the maintenance convenience can be improved.

Description

Technical Field

[0001] The invention belongs to the technical field of diesel generator sets, in particular to a diesel generator set which is easy to maintain. Background Art

[0002] A diesel generator set is a common power generation equipment, which is composed of a diesel engine and a generator. Diesel generator sets have the advantages of high efficiency, reliability, flexibility and economy, so they are regarded as reliable backup power sources in many critical occasions. During the long-term use of diesel generator sets, regular inspection and maintenance are required. During the inspection and maintenance of existing diesel generator sets, the components need to be disassembled. Existing diesel generator sets have the disadvantage of inconvenient disassembly and inspection, especially box-type diesel generator sets. During inspection and maintenance, the side door of the box is usually opened, and then the generator is disassembled, and then some components of the diesel engine are disassembled. The disassembly operation is relatively restricted, which affects the efficiency of inspection and maintenance. Therefore, the present application proposes a diesel generator set that is easy to inspect. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a diesel generator set that is easy to maintain, which effectively solves the problem that the existing diesel generator sets are inconvenient to maintain.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a diesel generator set that is easy to maintain, comprising a support base, a first box body is arranged at one end of the top of the support base, a second box body is arranged at the other end of the top of the support base, the first box body and the support base are connected by two first bolts, the second box body and the support base are connected by two second bolts, auxiliary support mechanisms are arranged at both ends of the sides of the first box body and the second box body, a locking and positioning mechanism is arranged at the top of the connection position between the first box body and the second box body, a diesel engine is fixedly arranged at one end of the top of the support base close to the first box body, a support plate is slidably arranged at one end of the top of the support base close to the second box body, a generator is fixedly arranged at the top of the support plate, two anti-pressure support mechanisms are interspersed at one end of the support plate away from the diesel engine, and the second box body is connected to the support plate and the support base by a snap mechanism; A limit installation groove matching with the support plate is provided at one end of the top of the support base close to the support plate, a strip buckle groove matching with the buckle mechanism is provided on both sides of the top of the support base close to one end of the limit installation groove, a screw hole matching with the second bolt is provided on both sides of the inside of the strip buckle groove, and a strip buckle groove matching with the buckle mechanism is provided at one end of the top of the support plate; The snap mechanism consists of an L-shaped bracket 1, an L-shaped bracket 2, a strip buckle plate, two tension springs and a push rod. The L-shaped bracket 1 and the L-shaped bracket 2 are respectively slidably connected to the two sides of one end of the second box body. The strip buckle plate and the push rod are both fixedly connected between the L-shaped bracket 1 and the L-shaped bracket 2. The two tension springs are respectively connected between the second box body and the L-shaped bracket 1 and the L-shaped bracket 2. Both ends of the strip buckle plate are provided with screw holes 2 matching the second bolts.

[0005] Preferably, strip-shaped inner limiting grooves are provided on both sides of the limiting installation groove, and limiting strips slidably connected to the strip-shaped inner limiting grooves are fixedly provided on both sides of the supporting plate.

[0006] Preferably, the bottom of the second box body near one end of the snap mechanism is a thickened structure, and the bottom of the second box body near one end of the snap mechanism is provided with two strip-shaped through grooves matching L-shaped bracket one and L-shaped bracket two, and the top of the strip-shaped through grooves is provided with a spring installation groove matching the tension spring.

[0007] Preferably, the width of the strip buckle plate is the same as the width of the strip buckle groove 1 and the strip buckle groove 2, and both sides of the bottom end of the strip buckle plate are chamfered structures.

[0008] Preferably, the compression support mechanism is composed of a threaded sleeve, a lifting screw and an adjusting handwheel, the threaded sleeve is inserted into the support plate and fixedly connected to the support plate, the lifting screw is inserted into the threaded sleeve and threadedly connected to the threaded sleeve, and the adjusting handwheel is fixedly connected to the top of the lifting screw.

[0009] Preferably, a universal ball is rotatably provided at the bottom end of the lifting screw.

[0010] Preferably, strip support beams matching the auxiliary support mechanism are fixedly provided on both sides of the support base, and limiting inner buckle grooves matching the first box body and the second box body are opened on both sides of the support base, and both sides of the bottom ends of the first box body and the second box body are L-shaped bending structures.

[0011] Preferably, the auxiliary support mechanism is composed of a U-shaped support, a support leg, a roller, a limit block and two movable limit plates, the U-shaped support is fixedly connected to the bottom ends of the sides of the first box body and the second box body, the support leg is slidably inserted into the U-shaped support, the roller is rotatably connected to the bottom end of one side of the support leg, the limit block is fixedly connected to the top end of the support leg, and the two movable limit plates are rotatably connected to the top ends of both sides of the U-shaped support through a rotating shaft.

[0012] Preferably, both sides of the U-shaped support are provided with L-shaped installation grooves matching the movable limiting plate, and both ends of one side of the movable limiting plate are fixedly provided with pull rings.

[0013] Preferably, the locking and positioning mechanism is composed of a semicircular limiting plate, a rotating support shaft, a rotating handwheel, a circular shell, a torsion spring, a swing arm and a positioning plate. The semicircular limiting plate is fixedly connected to the interior of the first box body, an arc-shaped limiting groove is provided on the bottom surface of the semicircular limiting plate, the circular shell is fixedly connected to the interior of the second box body, the rotating support shaft is inserted into the circular shell and the second box body and is rotatably connected thereto, the rotating handwheel is located at the top end of the second box body and fixedly connected to the rotating support shaft, the swing arm is fixedly connected to the other end of the rotating support shaft, the torsion spring is located inside the circular shell and fixedly connected between the circular shell and the rotating support shaft, and the positioning plate is fixedly connected to the other end of the swing arm and matches the arc-shaped limiting groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects: (1) During operation, the first box body and the second box body are provided with a split structure, so that the first box body and the second box body can be disassembled as a whole. By providing a support plate, a first bolt, a second bolt, a limit installation groove, a strip buckle groove 1, a screw hole 1, a strip buckle groove 2, a screw hole 2, and a buckle mechanism composed of an L-shaped bracket 1, an L-shaped bracket 2, a strip buckle plate, two tension springs and a hand push rod, the second box body can be connected and limited to the support plate, so that synchronous installation and disassembly can be achieved, thereby improving the convenience of disassembly and assembly. Since the generator is connected to the support plate, the generator can be separated from the diesel engine by moving the support plate, thereby increasing the operating space for the diesel engine and the generator, thereby improving the convenience of overhauling and maintaining the diesel engine and the generator; (2) By providing a compression support mechanism consisting of a threaded sleeve, a lifting screw and an adjusting hand wheel, the pallet can be auxiliary supported when it is moved out from one end of the support base, thereby improving the stability of the pallet and preventing the pallet from being deformed or broken; (3) By providing an auxiliary support mechanism consisting of a U-shaped support, a support leg, a roller, a limit block and two movable limit plates, the first box and the second box can be supported for movement after the first box and the second box are disassembled, thereby improving the convenience of movement of the first box and the second box and avoiding damage caused by friction with the ground; (4) By providing a locking and positioning mechanism consisting of a semicircular limit plate, a rotating support shaft, a rotating hand wheel, a circular shell, a torsion spring, a swing arm and a positioning plate, it is possible to limit and lock the top ends of the first box body and the second box body after the first box body and the second box body are installed, thereby improving the stability of the connection between the first box body and the second box body and avoiding loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0016] In the attached picture: Figure 1 This is a schematic diagram of the structure of a diesel generator set that is easy to repair according to the present invention; Figure 2 This is a schematic diagram of the internal structure of a diesel generator set that is easy to repair according to the present invention; Figure 3 This is a schematic diagram of the local structure of a diesel generator set that is easy to repair according to the present invention; Figure 4 This is a schematic diagram of the connection structure between the support base and the support plate of the present invention; Figure 5 This is the second schematic diagram of the connection structure between the support base and the support plate of the present invention; Figure 6 For the present invention Figure 2 A partial enlarged view of the middle A; Figure 7 It is a schematic diagram of the buckle mechanism structure of the present invention; Figure 8 It is a schematic diagram of the structure of the auxiliary support mechanism of the present invention; Fig. 9 It is a schematic diagram of the partial structure of the auxiliary support mechanism of the present invention; Fig.10 It is a partial cross-sectional view of the locking and positioning mechanism of the present invention; Fig.11 For the present invention Figure 1 A partial enlarged view of point B in the middle; In the figure: 1, support base; 2, first box body; 3, second box body; 4, first bolt; 5, second bolt; 6, auxiliary support mechanism; 7, locking and positioning mechanism; 8, diesel engine; 9, support plate; 10, generator; 11, pressure-resistant support mechanism; 12, buckle mechanism; 13, limit installation groove; 14, strip buckle groove 1; 15, screw hole 1; 16, strip buckle groove 2; 17, L-shaped bracket 1; 18, L-shaped bracket 2; 19, strip buckle plate; 20, tension spring; 21, push rod; 22, screw hole 2; 23, strip limit inner groove; 24, limit strip; 25. Strip-shaped through groove; 26. Spring mounting groove; 27. Threaded sleeve; 28. Lifting screw; 29. ​​Adjusting hand wheel; 30. Universal ball; 31. Strip support beam; 32. Limit inner buckle groove; 33. U-shaped support; 34. Support leg; 35. Roller; 36. Limit block; 37. Movable limit plate; 38. Rotating shaft; 39. L-shaped mounting through groove; 40. Pull ring; 41. Semicircular limit plate; 42. Rotating support shaft; 43. Rotating hand wheel; 44. Round shell; 45. Torsion spring; 46. Swing arm; 47. Positioning plate; 48. Arc-shaped limit groove. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] Embodiment 1, by Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Fig.11 The present invention provides a diesel generator set that is easy to maintain, including a support base 1, a first box body 2 is arranged at one end of the top of the support base 1, a second box body 3 is arranged at the other end of the top of the support base 1, the first box body 2 and the support base 1 are connected by two first bolts 4, and the second box body 3 and the support base 1 are connected by two second bolts 5, auxiliary support mechanisms 6 are arranged at both ends of the sides of the first box body 2 and the second box body 3, a locking and positioning mechanism 7 is arranged at the top of the connection position between the first box body 2 and the second box body 3, a diesel engine 8 is fixedly arranged at one end of the top of the support base 1 close to the first box body 2, a support plate 9 is slidably arranged at one end of the top of the support base 1 close to the second box body 3, a generator 10 is fixedly arranged at the top of the support plate 9, two anti-compression support mechanisms 11 are interspersed at one end of the support plate 9 away from the diesel engine 8, and the second box body 3 is connected to the support plate 9 and the support base 1 by a snap mechanism 12; The first bolt 4 can lock and limit the first box body 2, and the second bolt 5 can lock and limit the second box body 3 and the support plate 9. The buckle mechanism 12 further limits the second box body 3 and the support plate 9, increases the force points, and avoids the stability of the connection being affected by the loosening of the second bolt 5. During maintenance, the first box body 2 and the second box body 3 are first disassembled, and then the diesel engine 8 is separated from the generator 10, and the support plate 9 is moved out from one end of the support base 1, thereby driving the generator 10 to move. At this time, the operating space of the generator 10 and the diesel engine 8 is increased, which can facilitate the staff to carry out maintenance and improve the convenience of operation; A limit installation groove 13 matching with the support plate 9 is provided at one end of the top of the support base 1 close to the support plate 9, a strip buckle groove 14 matching with the buckle mechanism 12 is provided on both sides of the top of the support base 1 close to one end of the limit installation groove 13, a screw hole 15 matching with the second bolt 5 is provided on both sides of the inside of the strip buckle groove 14, and a strip buckle groove 2 16 matching with the buckle mechanism 12 is provided at one end of the top of the support plate 9; The strip buckle groove 14 and the strip buckle groove 2 16 can be connected with the buckle mechanism 12, and the connection stability is increased by the buckle mechanism 12. The screw hole 15 can be connected with the second bolt 5 to achieve position limiting. The buckle mechanism 12 is composed of an L-shaped bracket 17, an L-shaped bracket 18, a strip buckle plate 19, two tension springs 20 and a hand push rod 21. The L-shaped bracket 17 and the L-shaped bracket 18 are respectively slidably connected to the two sides of one end of the second box body 3. The strip buckle plate 19 and the hand push rod 21 are both fixedly connected between the L-shaped bracket 17 and the L-shaped bracket 18. The two tension springs 20 are respectively connected between the second box body 3 and the L-shaped bracket 17 and the L-shaped bracket 18. Both ends of the strip buckle plate 19 are provided with screw holes 22 matching the second bolts 5. When the second bolt 5 is removed, the two tension springs 20 can respectively drive the L-shaped bracket 17 and the L-shaped bracket 2 18 to rise, so that the strip buckle plate 19 is separated from the strip buckle groove 14 and the strip buckle groove 2 16, thereby releasing the connection and limiting effect between the support plate 9 and the support base 1. After the first box body 2 and the second box body 3 are removed, the support plate 9 is pulled again to move the support plate 9 from one end of the support base 1, thereby separating the diesel engine 8 from the generator 10. When installing, after resetting the support plate 9, first press the push rod 21 to make the strip buckle plate 19 enter the inside of the strip buckle groove 14 and the strip buckle groove 2 16, and then lock it with the second bolt 5; Both sides of the limiting installation groove 13 are provided with a strip-shaped limiting inner groove 23, and both sides of the support plate 9 are fixedly provided with a limiting strip 24 slidably connected to the strip-shaped limiting inner groove 23, which can limit the support plate 9 and improve the stability of the support plate 9; The bottom of the second box body 3 near one end of the buckle mechanism 12 is a thickened structure, and the bottom of the second box body 3 near one end of the buckle mechanism 12 is provided with two strip-shaped through grooves 25 matching the L-shaped bracket 17 and the L-shaped bracket 2 18, so that the L-shaped bracket 17 and the L-shaped bracket 2 18 can be installed, and the top of the strip-shaped through groove 25 is provided with a spring installation groove 26 matching the tension spring 20, so that the tension spring 20 can be installed; The width of the strip buckle plate 19 is the same as the width of the strip buckle groove 14 and the strip buckle groove 2 16. Both sides of the bottom of the strip buckle plate 19 are chamfered structures, which can improve the smoothness of insertion and avoid jamming. The compression support mechanism 11 is composed of a threaded sleeve 27, a lifting screw 28 and an adjusting hand wheel 29. The threaded sleeve 27 is inserted through the support plate 9 and is fixedly connected to the support plate 9. The lifting screw 28 is inserted through the threaded sleeve 27 and is threadedly connected to the threaded sleeve 27. The adjusting hand wheel 29 is fixedly connected to the top of the lifting screw 28. The bottom of the lifting screw 28 is rotatably provided with a universal ball 30. When one end of the support plate 9 is separated from the support base 1, the adjusting hand wheel 29 is manually rotated to drive the lifting screw 28 to move downward, so that the universal ball 30 contacts the ground, thereby providing auxiliary support for one end of the support plate 9 and improving the stability of the support plate 9.

[0019] Embodiment 2, based on embodiment 1, Figure 1 , Figure 2 , Figure 4 , Figure 8 , Fig. 9 and Fig.10 It is given that both sides of the support base 1 are fixedly provided with strip support beams 31 matching the auxiliary support mechanism 6, and both sides of the support base 1 are provided with limiting inner buckle grooves 32 matching the first box body 2 and the second box body 3, and both sides of the bottom ends of the first box body 2 and the second box body 3 are L-shaped bending structures; The strip support beam 31 can support and limit the auxiliary support mechanism 6, and the limiting inner buckle groove 32 can limit the first box body 2 and the second box body 3, so that the bottom sides of the first box body 2 and the second box body 3 are inserted into the limiting inner buckle groove 32, thereby improving the connection stability between the first box body 2 and the second box body 3 and the support base 1; The auxiliary support mechanism 6 is composed of a U-shaped support 33, a support leg 34, a roller 35, a limit block 36 and two movable limit plates 37. The U-shaped support 33 is fixedly connected to the bottom ends of the sides of the first box body 2 and the second box body 3, the support leg 34 is slidably inserted in the U-shaped support 33, the roller 35 is rotatably connected to the bottom end of one side of the support leg 34, the limit block 36 is fixedly connected to the top end of the support leg 34, and the two movable limit plates 37 are rotatably connected to the top ends of both sides of the U-shaped support 33 through the rotating shaft 38; When the first box body 2 and the second box body 3 are respectively pulled out from the two ends of the support base 1, the support legs 34 and the rollers 35 fall down due to their own gravity. At this time, the limit block 36 quickly presses the movable limit plate 37, so that the movable limit plate 37 rotates. When the limit block 36 moves to the bottom of the movable limit plate 37, the movable limit plate 37 automatically resets, thereby limiting the limit block 36. The rollers 35 can facilitate the movement of the first box body 2 and the second box body 3, thereby improving flexibility. When installing the first box body 2 and the second box body 3, first lift the first box body 2 and the second box body 3 to a certain height, manually rotate the movable limit plate 37, and then push the limit block 36 up; Both sides of the U-shaped support 33 are provided with L-shaped installation grooves 39 matching the movable limit plate 37, which can improve the mobility of the movable limit plate 37. Both ends of one side of the movable limit plate 37 are fixedly provided with pull rings 40, which can facilitate the rotation of the movable limit plate 37. The locking and positioning mechanism 7 is composed of a semicircular limiting plate 41, a rotating support shaft 42, a rotating hand wheel 43, a circular shell 44, a torsion spring 45, a swing arm 46 and a positioning plate 47. The semicircular limiting plate 41 is fixedly connected to the inside of the first box body 2, and an arc-shaped limiting groove 48 is provided on the bottom surface of the semicircular limiting plate 41. The circular shell 44 is fixedly connected to the inside of the second box body 3. The rotating support shaft 42 is inserted into the circular shell 44 and the second box body 3 and is rotatably connected thereto. The rotating hand wheel 43 is located at the top end of the second box body 3 and is fixedly connected to the rotating support shaft 42. The swing arm 46 is fixedly connected to the other end of the rotating support shaft 42. The torsion spring 45 is located inside the circular shell 44 and is fixedly connected between the circular shell 44 and the rotating support shaft 42. The positioning plate 47 is fixedly connected to the other end of the swing arm 46 and matches the arc-shaped limiting groove 48. When the first box body 2 and the second box body 3 are separated, the rotating hand wheel 43 is turned, and the rotating hand wheel 43 drives the swing arm 46 to rotate through the rotating support shaft 42, so that the positioning plate 47 is separated from the arc-shaped limit groove 48, thereby releasing the limit. When the first box body 2 and the second box body 3 are installed, the positioning plate 47 moves to the inside of the arc-shaped limit groove 48, and the limit is achieved by the torsion spring 45, thereby improving the stability of the connection between the first box body 2 and the second box body 3 and avoiding loosening.

[0020] During work, by setting the first box body and the second box body as a split structure, the first box body and the second box body can be easily disassembled as a whole. By setting a support plate, a first bolt, a second bolt, a limit installation groove, a strip buckle groove one, a screw hole one, a strip buckle groove two, a screw hole two and a snap mechanism consisting of an L-shaped bracket one, an L-shaped bracket two, a strip buckle plate, two tension springs and a hand push rod, the second box body can be connected and limited to the support plate, so that synchronous installation and disassembly can be achieved, and the convenience of disassembly and assembly is improved. Since the generator is connected to the support plate, the generator can be separated from the diesel engine by moving the support plate, thereby increasing the operating space for the diesel engine and the generator, and thus the convenience of overhauling and maintaining the diesel engine and the generator can be improved. By setting a compression support consisting of a threaded sleeve, a lifting screw and an adjusting hand wheel The supporting mechanism can provide auxiliary support for the pallet when the pallet is moved out from one end of the supporting base, thereby improving the stability of the pallet and preventing the pallet from being deformed or broken; by setting an auxiliary supporting mechanism composed of a U-shaped support, a supporting leg, a roller, a limit block and two movable limit plates, the first box and the second box can be mobile supported after the first box and the second box are disassembled, thereby improving the mobility of the first box and the second box and avoiding damage caused by friction with the ground; by setting a locking and positioning mechanism composed of a semicircular limit plate, a rotating support shaft, a rotating hand wheel, a circular shell, a torsion spring, a swing arm and a positioning plate, the top ends of the first box and the second box can be limited and locked after the first box and the second box are installed, thereby improving the stability of the connection between the first box and the second box and avoiding loosening.

Claims

1. A diesel generator set that is easy to maintain, comprising a support base (1), characterized in that: A first box body (2) is arranged at one end of the top of the support base (1), and a second box body (3) is arranged at the other end of the top of the support base (1); the first box body (2) and the support base (1) are connected by two first bolts (4), and the second box body (3) and the support base (1) are connected by two second bolts (5); auxiliary support mechanisms (6) are arranged at both ends of the sides of the first box body (2) and the second box body (3); a locking positioning mechanism (7) is arranged at the top of the connection position between the first box body (2) and the second box body (3); a diesel engine (8) is fixedly arranged at one end of the top of the support base (1) close to the first box body (2); a support plate (9) is slidably arranged at one end of the top of the support base (1) close to the second box body (3); a generator (10) is fixedly arranged at the top of the support plate (9); two anti-pressure support mechanisms (11) are interspersed at one end of the support plate (9) away from the diesel engine (8); and the second box body (3) is connected to the support plate (9) and the support base (1) by a snap mechanism (12); A limit installation groove (13) matching with the support plate (9) is provided at one end of the top of the support base (1) close to the support plate (9), a strip buckle groove (14) matching with the buckle mechanism (12) is provided on both sides of the top of the support base (1) close to one end of the limit installation groove (13), a screw hole (15) matching with the second bolt (5) is provided on both sides of the inside of the strip buckle groove (14), and a strip buckle groove (16) matching with the buckle mechanism (12) is provided at one end of the top of the support plate (9); The buckle mechanism (12) is composed of an L-shaped bracket (17), an L-shaped bracket (18), a strip buckle plate (19), two tension springs (20) and a push rod (21). The L-shaped bracket (17) and the L-shaped bracket (18) are respectively slidably connected to the two sides of one end of the second box body (3). The strip buckle plate (19) and the push rod (21) are both fixedly connected between the L-shaped bracket (17) and the L-shaped bracket (18). The two tension springs (20) are respectively connected between the second box body (3) and the L-shaped bracket (17) and the L-shaped bracket (18). Both ends of the strip buckle plate (19) are provided with two screw holes (22) matching the second bolt (5).

2. A diesel generator set that is easy to maintain according to claim 1, characterized in that: The limiting installation groove (13) has strip-shaped inner limiting grooves (23) on both sides thereof, and the support plate (9) has fixedly provided limiting strips (24) slidably connected to the strip-shaped inner limiting grooves (23) on both sides thereof.

3. A diesel generator set that is easy to maintain according to claim 1, characterized in that: The bottom of the second box body (3) near one end of the buckle mechanism (12) is a thickened structure. The bottom of the second box body (3) near one end of the buckle mechanism (12) is provided with two strip-shaped through grooves (25) matching the L-shaped bracket 1 (17) and the L-shaped bracket 2 (18). The top of the strip-shaped through grooves (25) is provided with a spring installation groove (26) matching the tension spring (20).

4. A diesel generator set that is easy to maintain according to claim 1, characterized in that: The width of the strip buckle plate (19) is the same as the width of the strip buckle groove 1 (14) and the strip buckle groove 2 (16), and both sides of the bottom end of the strip buckle plate (19) are chamfered structures.

5. The diesel generator set that is easy to maintain according to claim 1 is characterized in that: The compression-resistant support mechanism (11) is composed of a threaded sleeve (27), a lifting screw (28) and an adjusting hand wheel (29); the threaded sleeve (27) is inserted into the support plate (9) and is fixedly connected to the support plate (9); the lifting screw (28) is inserted into the threaded sleeve (27) and is threadedly connected to the threaded sleeve (27); and the adjusting hand wheel (29) is fixedly connected to the top end of the lifting screw (28).

6. A diesel generator set that is easy to maintain according to claim 5, characterized in that: A universal ball (30) is rotatably arranged at the bottom end of the lifting screw (28).

7. The diesel generator set that is easy to maintain according to claim 1 is characterized in that: Both sides of the support base (1) are fixedly provided with strip support beams (31) matching the auxiliary support mechanism (6), and both sides of the support base (1) are provided with limiting inner buckle grooves (32) matching the first box body (2) and the second box body (3), and both sides of the bottom ends of the first box body (2) and the second box body (3) are L-shaped bending structures.

8. The diesel generator set that is easy to maintain according to claim 1 is characterized in that: The auxiliary support mechanism (6) is composed of a U-shaped support (33), a support leg (34), a roller (35), a limit block (36) and two movable limit plates (37); the U-shaped support (33) is fixedly connected to the bottom ends of the sides of the first box body (2) and the second box body (3); the support leg (34) is slidably inserted into the U-shaped support (33); the roller (35) is rotatably connected to the bottom end of one side of the support leg (34); the limit block (36) is fixedly connected to the top end of the support leg (34); and the two movable limit plates (37) are rotatably connected to the top ends of both sides of the U-shaped support (33) via a rotating shaft (38).

9. A diesel generator set that is easy to maintain according to claim 8, characterized in that: Both sides of the U-shaped support (33) are provided with L-shaped installation slots (39) matching the movable limiting plate (37), and both ends of one side of the movable limiting plate (37) are fixedly provided with pull rings (40).

10. The diesel generator set that is easy to maintain according to claim 1 is characterized in that: The locking and positioning mechanism (7) is composed of a semicircular limiting plate (41), a rotating support shaft (42), a rotating hand wheel (43), a circular shell (44), a torsion spring (45), a swing arm (46) and a positioning plate (47); the semicircular limiting plate (41) is fixedly connected to the inside of the first box body (2); an arc-shaped limiting groove (48) is formed on the bottom surface of the semicircular limiting plate (41); the circular shell (44) is fixedly connected to the inside of the second box body (3); the rotating support shaft (42) is inserted into the circular The housing (44) is rotatably connected to the second housing (3), the rotating hand wheel (43) is located at the top end of the second housing (3) and is fixedly connected to the rotating support shaft (42), the swing arm (46) is fixedly connected to the other end of the rotating support shaft (42), the torsion spring (45) is located inside the circular housing (44) and is fixedly connected between the circular housing (44) and the rotating support shaft (42), and the positioning plate (47) is fixedly connected to the other end of the swing arm (46) and matches the arc-shaped limiting groove (48).

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