Wire outlet end structure of diesel generating set

Abstract

The utility model discloses a leading-out terminal structure of a diesel generating set, which relates to the technical field of diesel generators and comprises a junction box, a movable plate is arranged in the junction box, a copper bar is fixedly connected to the outer wall of one side of the movable plate, a load wire is fixedly connected to the outer wall of one side of the copper bar, and a mounting groove and a rotating groove are formed in the outer wall of one side of the junction box. A rotating groove is formed in the junction box, a rotating shaft is rotatably connected in the rotating groove, one end of the rotating shaft is fixedly connected with a cover plate, the cover plate is arranged in the mounting groove, and a rectangular groove is formed in one side of the cover plate. Therefore, the problem that the internal space of the junction box is narrow is solved, larger space is provided for workers to disassemble and assemble load wires, operation of the workers is facilitated, and the disassembly and assembly efficiency and success rate of the load wires are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel generators, in particular to an outlet end structure of a diesel generator set. Background Art

[0002] As an important emergency and standby power supply device, diesel generator sets are more and more widely used in today's society. At present, their applications for leasing are increasing, and during the application process of leased generators, it is often necessary to disassemble the load cables. In the traditional technology, the load cables are usually directly connected to the main circuit breaker of the diesel generator set, which is not only inconvenient to operate, but also the frequent connection and disconnection operations are likely to damage the load switch, thus reducing the service life of the diesel generator set.

[0003] After retrieval, the Chinese utility model patent with the publication number CN213341869U discloses an outlet end structure of a diesel generator set, which includes a junction box and an insulating plate. The front and rear of the junction box are open, and the insulating plate is arranged inside the junction box and divides the internal space of the junction box into a first wiring chamber and a second wiring chamber arranged front and back. A plurality of mutually insulated wiring copper bars are embedded in the insulating plate at intervals. One end of the wiring copper bar is located in the first wiring chamber, and the other end of the wiring copper bar is located in the second wiring chamber. The wiring copper bar located in the first wiring chamber is used to connect with the load cable, and the wiring copper bar located in the second wiring chamber is used to connect with the power output cable of the diesel generator set; an outlet end door panel is provided at the front opening of the junction box, and the load cable extends out of the first wiring chamber from the lower edge of the outlet end door panel.

[0004] Based on the comprehensive prior art, it is found that the above patent still has the following deficiencies: Although the disassembly and assembly of the load cable can be carried out by opening the door panel, due to the limited internal space of the junction box, it affects the disassembly and assembly work of the staff on the load cable, resulting in a low disassembly and assembly efficiency of the staff on the load cable. Therefore, there is an urgent need for an outlet end structure of a diesel generator set to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the defects existing in the prior art, and to propose an outlet end structure of a diesel generator set. Its advantage lies in that when the staff needs to disassemble and assemble the load wire, the movable plate can be moved out of the inside of the junction box to the outside together with the copper bar, thus solving the situation of narrow internal space of the junction box, providing a larger space for the staff to disassemble and assemble the load wire, facilitating the operation of the staff, and improving the disassembly and assembly efficiency and success rate of the load wire.

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

[0007] An outlet terminal structure of a diesel generator set includes a junction box. An activity plate is arranged inside the junction box. A copper bar is fixedly connected to an outer wall of one side of the activity plate. A load wire is fixedly connected to an outer wall of one side of the copper bar. An installation groove and a rotation groove are formed in an outer wall of one side of the junction box. A rotating shaft is rotatably connected inside the rotation groove. One end of the rotating shaft is fixedly connected to a cover plate. The cover plate is arranged inside the installation groove. A rectangular groove is formed in one side of the cover plate. One end of the load wire passes through the inside of the rectangular groove. A displacement assembly is arranged inside the junction box. A locking assembly and a pressing assembly are arranged on one side of the cover plate.

[0008] Through the above technical solutions: When the staff needs to disassemble and assemble the load wire, the activity plate together with the copper bar can be moved out of the junction box to the outside, thus solving the problem of the narrow space inside the junction box, providing a larger space for the staff to disassemble and assemble the load wire, facilitating the operation of the staff, and improving the disassembly and assembly efficiency and success rate of the load wire.

[0009] The present utility model is further arranged such that the displacement assembly includes a vertical plate fixedly connected to an inner wall of one side of the junction box. A first threaded lead screw is rotatably connected to an outer wall of one side of the vertical plate. A first threaded sleeve is engaged with a circumferential outer wall of the first threaded lead screw. A fixing plate is fixedly connected to an outer wall of one side of the first threaded sleeve. One end of the fixing plate away from the first threaded sleeve is fixedly connected to the activity plate. One end of the first threaded lead screw away from the vertical plate is fixedly connected to a turning handle.

[0010] Through the above technical solutions: The turning handle can drive the first threaded lead screw to rotate. During the rotation of the first threaded lead screw, the first threaded sleeve engaged with its outer wall can drive the fixing plate on its one side to move horizontally. During the horizontal movement of the fixing plate, the activity plate can be driven to move together, so that the activity plate can be moved out of the junction box, facilitating the subsequent disassembly and assembly work of the load wire on the copper bar by the staff.

[0011] The present utility model is further arranged such that a first guiding column is fixedly connected to an outer wall of one side of the vertical plate. A first guiding cylinder is sleeved on a circumferential outer wall of the first guiding column. The first guiding cylinder is fixedly connected to the first threaded sleeve.

[0012] Through the above technical solutions: The sliding of the first guiding cylinder on the circumferential outer wall of the first guiding column can play a good limiting and guiding role in the horizontal movement of the first threaded sleeve.

[0013] The present utility model is further arranged such that a housing is arranged on an outer wall of one side of the cover plate. A square groove is formed in an outer wall of one side of the cover plate. The housing is fixedly connected inside the square groove. The number of the housings is two groups. An extension housing is fixedly connected to an outer wall of one side of one group of housings. A rotating block is rotatably connected to an outer wall of one side of the extension housing. A first bevel gear is fixedly connected to one end of the rotating block. The first bevel gear is engaged with a second bevel gear.

[0014] Through the above technical solution: The rotation block can drive the first helical gear to rotate, and during the rotation of the first helical gear, the second helical gear can be driven to rotate, so as to drive the locking component and the pressing component to work.

[0015] The utility model is further configured that the locking component includes a second threaded rod fixedly connected to the inner wall of the circumference of the second helical gear. Thread grooves are formed on the outer wall of the circumference of the second threaded rod, and the number of the thread grooves is two groups. The spiral directions of the two groups of thread grooves are opposite. A second threaded sleeve is engaged with the outer wall of the circumference of the second threaded rod, and the number of the second threaded sleeves is two groups. A plug rod is fixedly connected to the top of one group of second threaded sleeves. A limit sleeve is fixedly connected to the outer wall of one side of the junction box. An opening is formed in the top of the housing. One end of the plug rod passes through the opening and is inserted into the inside of the limit sleeve.

[0016] Through the above technical solution: The rotation of the second helical gear can drive the second threaded rod to rotate, and during the rotation of the second threaded rod, the two groups of second threaded sleeves can be driven to move away from each other. One group of second threaded sleeves can drive the plug rod to move upward and insert into the limit sleeve to realize the locking and fixing of the cover plate.

[0017] The utility model is further configured that a second guide post is fixedly connected to the inside of one group of the housing. A second guide cylinder is sleeved on the outer wall of the circumference of the second guide post, and the second guide cylinder is fixedly connected to the second threaded sleeve.

[0018] Through the above technical solution: The sliding of the second guide cylinder on the outer wall of the circumference of the second guide post can play a good guiding and limiting role in the vertical movement of the second threaded sleeve.

[0019] The utility model is further configured that the pressing component includes an arc-shaped rod fixedly connected to the outer wall of the circumference of another second guide cylinder. A pressing column is fixedly connected to one end of the arc-shaped rod, and the outer wall of the circumference of the pressing column is in contact with the outer wall of the circumference of the load wire.

[0020] Through the above technical solution: The other group of second threaded sleeves can drive the pressing column to press down, so as to press and fix the load wire.

[0021] The utility model is further configured that a guide rod is fixedly connected to the inside of the other housing. A sliding cylinder is sleeved on the outer wall of the circumference of the guide rod. A through groove is formed in the outer wall of one side of the housing. A cross bar is fixedly connected to the outer wall of the circumference of the sliding cylinder. One end of the cross bar passes through the through groove and is fixedly connected to the second threaded sleeve.

[0022] Through the above technical solution: The sliding of the sliding cylinder on the outer wall of the guide rod can ensure the stability when the locking component and the pressing component work.

[0023] The utility model is further arranged such that a positioning plate is fixedly connected to an inner wall on one side of the junction box, a positioning post is fixedly connected to an outer wall on one side of the movable plate, a positioning hole is formed in an outer wall on one side of the positioning plate, and the positioning post is matched with the positioning hole.

[0024] Through the above technical solutions: during the process of the movable plate resetting after the load wire is installed, the positioning post on one side of the movable plate is inserted into the positioning hole to complete the reset work, and at the same time, the stability of the movable plate after resetting is ensured.

[0025] The beneficial effects of the utility model are:

[0026] In the utility model, the situation of narrow internal space in the junction box is solved, providing a larger space for the staff to disassemble and assemble the load wire, facilitating the operation of the staff, and improving the disassembly and assembly efficiency and success rate of the load wire. Specifically, by providing a displacement component, when the staff needs to disassemble and assemble the load wire, the turning handle can be rotated, and the first threaded lead screw can be driven to rotate by the turning handle. During the rotation of the first threaded lead screw, the first threaded sleeve engaged on its outer wall can drive the fixing plate on one side of it to move horizontally. During the horizontal movement of the fixing plate, the movable plate can be driven to move together, so that the movable plate can be moved out of the junction box, facilitating the subsequent disassembly and assembly work of the load wire on the copper bar by the staff.

[0027] In the utility model, the cover plate can be quickly locked and opened, ensuring that the cover plate on one side of the junction box will not be in an open state after the load wire is installed. At the same time, when the cover plate is closed, the load wire can be pressed and fixed, avoiding the situation that one end of the load wire is pulled off the copper bar when the diesel generator accidentally pulls the load wire during use. Specifically, by providing a locking component and a pressing component, after the staff installs the load wire, the cover plate can be closed and the rotating block can be rotated. The first bevel gear can be driven to rotate by the rotating block. During the rotation of the first bevel gear, the second bevel gear can be driven to rotate. The second threaded lead screw can be driven to rotate by the rotation of the second bevel gear. During the rotation of the second threaded lead screw, two groups of second threaded sleeves can move away from each other. One group of second threaded sleeves can drive the insertion rod to move upward and insert into the limit sleeve to lock and fix the cover plate, and the other group of second threaded sleeves can drive the pressing column to press down, so that the load wire can be pressed and fixed to avoid the load wire from loosening during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a front structural schematic diagram of an outlet end structure of a diesel generator set proposed by the utility model;

[0029] Figure 2 is a semi-sectional structural schematic diagram of an outlet end structure of a diesel generator set proposed by the utility model;

[0030] Figure 3 Schematic diagram of the half-sectional plane structure of the housing of the outgoing line end structure of a diesel generator set proposed by the present utility model;

[0031] Figure 4 An outgoing line end structure of a diesel generator set proposed by the present utility model Figure 3 Enlarged structure diagram at position A in

[0032] Figure 5 Schematic diagram of the structure of Embodiment 2 of the outgoing line end structure of a diesel generator set proposed by the present utility model.

[0033] In the figure: 1, junction box; 2, cover plate; 3, load conductor; 4, rotating shaft; 5, rotating groove; 6, housing; 7, guide rod; 8, sliding cylinder; 9, through groove; 10, rectangular groove; 11, pressing column; 12, extension shell; 13, rotating block; 14, turning handle; 15, limiting sleeve; 16, inserting rod; 17, movable plate; 18, copper bar; 19, vertical plate; 20, first threaded lead screw; 21, first threaded sleeve; 22, first guiding cylinder; 23, first guiding column; 24, fixing plate; 26, positioning plate; 27, positioning column; 28, second guiding column; 29, arc rod; 30, first helical gear; 31, second helical gear; 32, second threaded lead screw; 33, second guiding cylinder; 34, second threaded sleeve. Specific embodiments

[0034] The technical solutions of this patent will be further described in detail below in conjunction with specific embodiments.

[0035] The embodiments of this patent will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain this patent and should not be construed as a limitation of this patent.

[0036] In the description of this patent, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this patent.

[0037] In the description of this patent, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "linkage", and "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances. Embodiment 1

[0038] Referring to Figures 1-4 , an outlet terminal structure of a diesel generator set includes a junction box 1. An activity plate 17 is arranged inside the junction box 1. A copper bar 18 is fixedly connected to the outer wall of one side of the activity plate 17. A load wire 3 is fixedly connected to the outer wall of one side of the copper bar 18. An installation groove and a rotation groove 5 are formed in the outer wall of one side of the junction box 1. A rotating shaft 4 is rotatably connected inside the rotation groove 5. One end of the rotating shaft 4 is fixedly connected to a cover plate 2. The cover plate 2 is arranged inside the installation groove. A rectangular groove 10 is formed in one side of the cover plate 2. One end of the load wire 3 passes through the inside of the rectangular groove 10.

[0039] A displacement component is arranged inside the junction box 1.

[0040] A locking component and a pressing component are arranged on one side of the cover plate 2.

[0041] In order to be able to move the activity plate 17 inside the junction box 1 out, referring to Figure 2 , the displacement component includes a vertical plate 19 fixedly connected to the inner wall of one side of the junction box 1. A first threaded screw rod 20 is rotatably connected to the outer wall of one side of the vertical plate 19. A first threaded sleeve 21 is engaged with the circumferential outer wall of the first threaded screw rod 20. A fixing plate 24 is fixedly connected to the outer wall of one side of the first threaded sleeve 21. One end of the fixing plate 24 far from the first threaded sleeve 21 is fixedly connected to the activity plate 17. One end of the first threaded screw rod 20 far from the vertical plate 19 is fixedly connected to a turning handle 14. By rotating the turning handle 14, the first threaded screw rod 20 can be driven to rotate. During the rotation of the first threaded screw rod 20, the first threaded sleeve 21 engaged on its outer wall can drive the fixing plate 24 on one side of it to move horizontally. During the horizontal movement of the fixing plate 24, the activity plate 17 can be driven to move together, so that the activity plate 17 can be moved out of the junction box 1, which facilitates the subsequent disassembly and assembly work of the load wire 3 on the copper bar 18 by the staff.

[0042] In order to ensure the stability of the first threaded sleeve 21 during the horizontal movement, referring to Figure 2, on one outer wall of the vertical plate 19, a first guiding column 23 is fixedly connected. A first guiding cylinder 22 is sleeved on the circumferential outer wall of the first guiding column 23. The first guiding cylinder 22 is fixedly connected to the first threaded sleeve 21. By sliding the first guiding cylinder 22 on the circumferential outer wall of the first guiding column 23, it can play a good limiting and guiding role in the horizontal movement of the first threaded sleeve 21.

[0043] In order to be able to provide a power source for the subsequent locking component and pressing component, refer to Figure 3 , on one outer wall of the cover plate 2, a housing 6 is provided. A square groove is formed on one outer wall of the cover plate 2. The housing 6 is fixedly connected inside the square groove. The number of the housings 6 is two groups. On one outer wall of one group of the housings 6, an extension shell 12 is fixedly connected. A rotating block 13 is rotatably connected to one outer wall of the extension shell 12. One end of the rotating block 13 is fixedly connected to a first bevel gear 30. The first bevel gear 30 meshes with a second bevel gear 31. By rotating the rotating block 13, the first bevel gear 30 can be driven to rotate. During the rotation of the first bevel gear 30, the second bevel gear 31 can be driven to rotate, so as to be able to drive the locking component and the pressing component to work.

[0044] In order to be able to quickly lock and open the cover plate 2, refer to Figures 3-4 , the locking component includes a second threaded lead screw 32 fixedly connected to the circumferential inner wall of the second bevel gear 31. Thread grooves are formed on the circumferential outer wall of the second threaded lead screw 32. The number of the thread grooves is two groups. The spiral directions of the two groups of thread grooves are opposite. A second threaded sleeve 34 is meshed with the circumferential outer wall of the second threaded lead screw 32. The number of the second threaded sleeves 34 is two groups. On the top of one group of the second threaded sleeves 34, a plug rod 16 is fixedly connected. A limit sleeve 15 is fixedly connected to one outer wall of the junction box 1. An opening is formed on the top of the housing 6. One end of the plug rod 16 passes through the opening and is inserted into the inside of the limit sleeve 15. By rotating the second bevel gear 31, the second threaded lead screw 32 can be driven to rotate. During the rotation of the second threaded lead screw 32, the two groups of second threaded sleeves 34 can be driven to move away from each other. One group of the second threaded sleeves 34 can drive the plug rod 16 to move up and insert into the limit sleeve 15 to realize the locking and fixing of the cover plate 2.

[0045] In order to ensure the stability of the second threaded sleeve 34 during the vertical movement process, refer to Figure 3 , inside one group of the housings 6, a second guiding column 28 is fixedly connected. A second guiding cylinder 33 is sleeved on the circumferential outer wall of the second guiding column 28. The second guiding cylinder 33 is fixedly connected to the second threaded sleeve 34. By sliding the second guiding cylinder 33 on the circumferential outer wall of the second guiding column 28, it can play a good guiding and limiting role in the vertical movement of the second threaded sleeve 34.

[0046] In order to avoid the load wire 3 from becoming loose during the working process, refer to Figure 3, the pressing assembly includes an arc-shaped rod 29 fixedly connected to the circumferential outer wall of another second guide cylinder 33. One end of the arc-shaped rod 29 is fixedly connected with a pressing column 11. The circumferential outer wall of the pressing column 11 is in contact with the circumferential outer wall of the load wire 3. The other set of second threaded sleeves 34 can drive the pressing column 11 to press down, so as to fix the load wire 3 tightly.

[0047] In order to lock both sides of the cover plate 2, refer to Figure 1 , a guide rod 7 is fixedly connected inside another housing 6. A sliding cylinder 8 is sleeved on the circumferential outer wall of the guide rod 7. A through groove 9 is formed on one outer wall of the housing 6. A cross bar is fixedly connected to the circumferential outer wall of the sliding cylinder 8. One end of the cross bar passes through the through groove 9 and is fixedly connected with the second threaded sleeve 34. By sliding the sliding cylinder 8 on the outer wall of the guide rod 7, the stability of the locking assembly and the pressing assembly during operation can be ensured.

[0048] Working principle: When the staff needs to disassemble and assemble the load wire 3, the rotary handle 14 can be rotated. By rotating the rotary handle 14, the first threaded lead screw 20 can be driven to rotate. During the rotation of the first threaded lead screw 20, the first threaded sleeve 21 meshed on its outer wall can drive the fixed plate 24 on one side of it to move horizontally. During the horizontal movement of the fixed plate 24, the movable plate 17 can be driven to move together, so that the movable plate 17 can be moved out of the junction box 1, which facilitates the subsequent disassembly and assembly work of the load wire 3 on the copper row 18 by the staff. After the staff completes the installation of the load wire 3, the cover plate 2 can be closed and the rotary block 13 can be rotated. By rotating the rotary block 13, the first bevel gear 30 can be driven to rotate. During the rotation of the first bevel gear 30, the second bevel gear 31 can be driven to rotate. By rotating the second bevel gear 31, the second threaded lead screw 32 can be driven to rotate. During the rotation of the second threaded lead screw 32, the two sets of second threaded sleeves 34 can be driven to move away from each other. One set of second threaded sleeves 34 can drive the insertion rod 16 to move upward and insert into the limit sleeve 15 to realize the locking and fixing of the cover plate 2, while the other set of second threaded sleeves 34 can drive the pressing column 11 to press down, so as to fix the load wire 3 tightly and prevent the load wire 3 from loosening during operation. Embodiment 2

[0049] Refer to Figure 5 , a structure at the outgoing line end of a diesel generator set. Compared with Embodiment 1, this embodiment further includes a positioning plate 26 fixedly connected to one inner wall of the junction box 1. A positioning column 27 is fixedly connected to one outer wall of the movable plate 17. A positioning hole is formed on one outer wall of the positioning plate 26. The positioning column 27 cooperates with the positioning hole. During the reset process of the movable plate 17 after the installation of the load wire 3 is completed, the positioning column 27 on one side of the movable plate 17 is inserted into the positioning hole to complete the reset work, and at the same time, the stability of the movable plate 17 after reset is ensured.

[0050] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. An outlet terminal structure of a diesel generator set, comprising a junction box (1), characterized in that: Inside the junction box (1), there is a movable plate (17). On one outer wall of the movable plate (17), a copper bar (18) is fixedly connected. On one outer wall of the copper bar (18), a load wire (3) is fixedly connected. On one outer wall of the junction box (1), an installation groove and a rotation groove (5) are formed. Inside the rotation groove (5), a rotating shaft (4) is rotatably connected. One end of the rotating shaft (4) is fixedly connected with a cover plate (2). The cover plate (2) is arranged inside the installation groove. On one side of the cover plate (2), a rectangular groove (10) is formed. One end of the load wire (3) passes through the inside of the rectangular groove (10). A displacement component is arranged inside the junction box (1). On one side of the cover plate (2), a locking component and a pressing component are arranged.

2. The outlet terminal structure of a diesel generator set according to claim 1, wherein The displacement component includes a vertical plate (19) fixedly connected to one inner wall of the junction box (1). On one outer wall of the vertical plate (19), a first threaded lead screw (20) is rotatably connected. On the circumferential outer wall of the first threaded lead screw (20), a first threaded sleeve (21) is engaged. On one outer wall of the first threaded sleeve (21), a fixing plate (24) is fixedly connected. One end of the fixing plate (24) away from the first threaded sleeve (21) is fixedly connected with the movable plate (17). One end of the first threaded lead screw (20) away from the vertical plate (19) is fixedly connected with a turning handle (14).

3. The outlet end structure of a diesel generator set according to claim 2, characterized in that On one outer wall of the vertical plate (19), a first guiding column (23) is fixedly connected. On the circumferential outer wall of the first guiding column (23), a first guiding cylinder (22) is sleeved. The first guiding cylinder (22) is fixedly connected with the first threaded sleeve (21).

4. The outlet end structure of a diesel generator set according to claim 3, characterized in that, On one outer wall of the cover plate (2), a housing (6) is arranged. On one outer wall of the cover plate (2), a square groove is formed. The housing (6) is fixedly connected inside the square groove. The number of the housings (6) is two groups. On one outer wall of one group of the housings (6), an extension housing (12) is fixedly connected. On one outer wall of the extension housing (12), a rotating block (13) is rotatably connected. One end of the rotating block (13) is fixedly connected with a first bevel gear (30). The first bevel gear (30) is engaged with a second bevel gear (31).

5. The outlet end structure of a diesel generator set according to claim 4, characterized in that, The locking component includes a second threaded lead screw (32) fixedly connected to the circumferential inner wall of the second bevel gear (31). On the circumferential outer wall of the second threaded lead screw (32), threaded grooves are formed. The number of the threaded grooves is two groups. The spiral directions of the two groups of threaded grooves are opposite. On the circumferential outer wall of the second threaded lead screw (32), two groups of second threaded sleeves (34) are engaged. On the top of one group of the second threaded sleeves (34), a plug rod (16) is fixedly connected. On one outer wall of the junction box (1), a limit sleeve (15) is fixedly connected. On the top of the housing (6), an opening is formed. One end of the plug rod (16) passes through the opening and inserts into the inside of the limit sleeve (15).

6. The outlet terminal structure of a diesel generator set according to claim 5, characterized in that, A second guide post (28) is fixedly connected inside a set of the housings (6). A second guide cylinder (33) is sleeved on the circumferential outer wall of the second guide post (28), and the second guide cylinder (33) is fixedly connected to the second threaded sleeve (34).

7. The outlet end structure of a diesel generator set according to claim 6, characterized in that, The pressing assembly includes an arc-shaped rod (29) fixedly connected to the circumferential outer wall of the other second guide cylinder (33). One end of the arc-shaped rod (29) is fixedly connected to a pressing column (11), and the circumferential outer wall of the pressing column (11) is in contact with the circumferential outer wall of the load wire (3).

8. The outlet end structure of a diesel generator set according to claim 7, characterized in that, A guide rod (7) is fixedly connected inside the other housing (6). A sliding cylinder (8) is sleeved on the circumferential outer wall of the guide rod (7). A through groove (9) is formed in one outer wall of the housing (6). A cross bar is fixedly connected to the circumferential outer wall of the sliding cylinder (8), and one end of the cross bar passes through the through groove (9) and is fixedly connected to the second threaded sleeve (34).

9. The outlet terminal structure of a diesel generator set according to claim 1, characterized in that, A positioning plate (26) is fixedly connected to one inner wall of the junction box (1). A positioning column (27) is fixedly connected to one outer wall of the movable plate (17). A positioning hole is formed in one outer wall of the positioning plate (26), and the positioning column (27) is matched with the positioning hole.

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