Lateral jacking device

Abstract

The utility model relates to the technical field of power modules, in particular to a lateral jacking device. The lateral jacking device comprises a base, the base comprises a base top plate, base supporting plates and a base bottom plate, the left end and the right end of the lower portion of the base top plate are connected with the base supporting plates correspondingly, the lower ends of the base supporting plates are connected with the base bottom plate, and a top connecting pin seat is welded to the upper end of the base top plate; the top connecting pin seat is connected with a top hydraulic oil pump through a first pin shaft, the tail end of the top hydraulic oil pump is connected with a lifting seat through a lifting seat plug pin, the lifting seat is rotationally connected with a crank through a second pin shaft, the crank is rotationally connected with a lower jacking oil pump through a curved groove pin shaft, the lower jacking oil pump is rotationally connected with the pin seat through a third pin shaft, and the pin seat is welded to a base bottom plate. Compared with the prior art, the lateral jacking device performs jacking on the side face of the periphery of the base, is not limited by the internal space of the base, is convenient and flexible, does not slide relative to equipment, and is safe and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of power modules, in particular to a lateral lifting device. Background Art

[0002] Because the power module equipment is installed in the room, some heavy and large equipment such as transformers cannot be lifted by crane. Also, since the base of the equipment is closed on all sides, it is impossible to arrange an oil pump under the equipment for installation. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the utility model designs a lateral lifting device, which is installed on the outer side of the base for lifting without being restricted by the internal space of the base, and is convenient and flexible; the lifting seat maintains vertical up and down movement during operation.

[0004] In order to achieve the above-mentioned purpose, a lateral jacking device is designed, including a base, the base including a base top plate, a base support plate, and a base bottom plate, the left and right ends below the base top plate are respectively connected to the base support plates, the lower end of the base support plate is connected to the base bottom plate, a top connecting pin seat is welded at the upper end of the base top plate, the top connecting pin seat is connected to the top hydraulic oil pump through a pin shaft 1, the end of the top hydraulic oil pump is connected to the lifting seat through a lifting seat pin, the lifting seat is rotatably connected to the crank through a pin shaft 2, the crank is rotatably connected to the lower jacking oil pump through a crank pin shaft, the lower jacking oil pump is rotatably connected to the pin seat through a pin shaft 3, and the pin seat is welded to the base bottom plate.

[0005] A groove matching with the top hydraulic oil pump is arranged on one side of the top plate of the base.

[0006] A base curved groove for the movement of the curved groove pin is arranged on the side of the base support plate.

[0007] The crank is a triangular plate structure.

[0008] A weight-reducing hole is arranged in the middle of the crank.

[0009] The base top plate, base support plate and base bottom plate are arranged in a trapezoidal shape.

[0010] There are two lifting seats, which are respectively located on the left and right sides of the end of the base bottom plate.

[0011] Compared with the prior art, the lateral lifting device of the utility model performs lifting at the outer side of the base, is not limited by the internal space of the base, is convenient and flexible, does not slip between the equipment, and is safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the forward axonometric drawing of the utility model.

[0013] Figure 2 It is the rear axonometric drawing of the utility model.

[0014] Figure 3 It is the left view of the utility model.

[0015] Figure 4 It is a top view of the utility model.

[0016] Figure 5 This is a diagram of the jacking state of the jacking device of the utility model.

[0017] Figure 6 This is a diagram of the falling state of the jacking device of the utility model.

[0018] See also Figure 1 , 1 is the base, 2 is the base top plate, 3 is the base support plate, 4 is the base bottom plate, 5 is the top connecting pin seat, 6 is the pin shaft one, 7 is the top hydraulic oil pump, 8 is the lifting seat pin, 9 is the lifting seat, 10 is the pin shaft two, 11 is the crank, 12 is the curved groove pin shaft, 13 is the lower lifting oil pump, 14 is the pin shaft three, 15 is the pin seat, 16 is the groove, and 17 is the base curved groove. DETAILED DESCRIPTION

[0019] The utility model is further described below with reference to the accompanying drawings.

[0020] like Figures 1 to 4 As shown, the base 1 includes a base top plate 2, a base support plate 3, and a base bottom plate 4. The left and right ends below the base top plate 2 are respectively connected to the base support plate 3, the lower end of the base support plate 3 is connected to the base bottom plate 4, and a top connecting pin seat 5 is welded at the upper end of the base top plate 2. The top connecting pin seat 5 is connected to the top hydraulic oil pump 7 through a pin shaft 1 6. The end of the top hydraulic oil pump 7 is connected to the lifting seat 9 through a lifting seat pin 8. The lifting seat 9 is rotatably connected to the crank 11 through a pin shaft 2 10. The crank 11 is rotatably connected to the lower lifting oil pump 13 through a curved groove pin shaft 12. The lower lifting oil pump 13 is rotatably connected to the pin seat 15 through a pin shaft 3 14, and the pin seat 15 is welded to the base bottom plate 4.

[0021] A groove 16 cooperating with the top hydraulic oil pump 7 is provided on one side of the top plate 2 of the base. The groove 16 allows the top hydraulic oil pump 7 to have space for upward and downward lifting movement and also serves as a guide.

[0022] A base curved groove 17 for the curved groove pin 12 to move is provided on the side of the base support plate 3 , and the base curved groove 17 plays a guiding role for the curved groove pin 12 .

[0023] The crank 11 is a triangular plate structure, and the triangular structure makes the kinetic energy transmission more stable.

[0024] A weight-reducing hole is provided in the middle of the crank 11 .

[0025] The base top plate 2, the base support plate 3 and the base bottom plate 4 are arranged in a trapezoidal shape.

[0026] There are two lifting seats 9 , which are respectively located on the left and right sides of the end of the base bottom plate 4 .

[0027] In actual operation, the lifting device rises as follows Figure 5 As shown, the lower lifting oil pump 13 is lifted by the oil cylinder, the top hydraulic oil pump 7 is retracted, and the curved groove pin 12 is raised to the highest point along the curved groove 3 of the base, so that the lateral lifting device is lifted up so that the lifting seat 9 is lifted vertically. Figure 6 As shown, the lower lifting oil pump 13 retracts, the top hydraulic oil pump cylinder 7 is lifted synchronously, and the curved groove pin shaft 12 drops to the lowest point along the curved groove 3 of the base, so that the lifting seat 9 falls vertically, so that it can be lifted and installed laterally on the periphery of the base, and the studio lifting seat 9 maintains vertical up and down movement, and there is no slippage between the equipment, which is safe and reliable.

Claims

1. A lateral lifting device, comprising a base, characterized in that: The base (1) comprises a base top plate (2), a base support plate (3), and a base bottom plate (4). The left and right ends of the bottom of the base top plate (2) are respectively connected to the base support plate (3). The lower end of the base support plate (3) is connected to the base bottom plate (4). A top connecting pin seat (5) is welded to the upper end of the base top plate (2). The top connecting pin seat (5) is connected to a top hydraulic oil pump (7) via a pin shaft 1 (6). The end of the top hydraulic oil pump (7) is connected to a lifting seat (9) via a lifting seat latch (8). The lifting seat (9) is rotatably connected to a crank (11) via a pin shaft 2 (10). The crank (11) is rotatably connected to a lower lifting oil pump (13) via a curved groove pin shaft (12). The lower lifting oil pump (13) is rotatably connected to a pin seat (15) via a pin shaft 3 (14). The pin seat (15) is welded to the base bottom plate (4).

2. A lateral lifting device according to claim 1, characterized in that: A groove (16) is provided on one side of the base top plate (2) for cooperating with the top hydraulic oil pump (7).

3. A lateral lifting device according to claim 1, characterized in that: The side surface of the base support plate (3) is provided with a base curved groove (17) for the curved groove pin shaft (12) to move.

4. A lateral lifting device according to claim 1, characterized in that: The crank (11) is a triangular plate structure.

5. A lateral lifting device according to claim 1, characterized in that: A weight-reducing hole is provided in the middle of the crank (11).

6. A lateral lifting device according to claim 1, characterized in that: The base top plate (2), the base support plate (3), and the base bottom plate (4) are arranged in a trapezoidal shape.

7. A lateral lifting device according to claim 1, characterized in that: The number of the lifting seats (9) is two, and the two lifting seats (9) are respectively located on the left and right sides of the end of the base bottom plate (4).

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