Adjusting type automobile fuel cell auxiliary installation lifting appliance

Abstract

The utility model discloses an adjusting type automobile fuel cell auxiliary installation lifting appliance which comprises a fixing frame, an adjusting frame, an adjusting plate, a sleeve shaft, a sleeve ring, an installation plate, a positioning pin and a connecting frame, a fuel cell is fixed through a lifting clamp, and the fuel cell and the device are integrally lifted through a lifting ring by a crane. The adjusting plate is fixedly connected with a vertically arranged sleeve shaft, the sleeve shaft is movably sleeved with a lantern ring, the lantern ring is arranged on the sleeve shaft in a sleeving mode, threaded holes annularly and evenly distributed in the end face of the adjusting plate are matched, and after bolts are taken down, the orientation of the adjusting frame can be adjusted in multiple directions; therefore, the orientation of the hoisted fuel cell can be adjusted, alignment installation of the fuel cell on an automobile chassis is facilitated, when the position of the installation plate is adjusted, the installation plate does not need to be detached from the adjusting frame, only the positioning pin needs to be pulled out, the position of the positioning pin on the installation plate is adjusted, and then the positioning pin is installed back, so that repeated disassembly and assembly of the installation plate are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of slings, in particular to an adjustable automobile fuel cell auxiliary installation sling. Background Art

[0002] For new energy vehicles, the power battery and fuel cell need to be hoisted and assembled separately. The current traditional hoists do not have the function of hoisting two batteries at the same time. Hoisting is time-consuming and labor-intensive, and it is easy to cause shaking during the lifting process. Manual assistance is required to stably install them in the accurate installation position. In addition, during the fuel cell hoisting process, due to insufficient hoisting points, the hoisting safety is poor and the assembly efficiency is low.

[0003] The existing Chinese patent with authorization announcement number CN212475777U discloses a multifunctional sling for power batteries and fuel cells of new energy vehicle models, characterized in that it includes a hanger and a power battery lifting claw unit and a fuel cell hook unit; the power battery lifting claw unit includes a sling and a longitudinal hanging plate hung on the sling, and a pair of transverse limiting columns and a transverse plug plate are provided on the longitudinal hanging plate, the transverse limiting columns are matched with the limiting holes on the power battery housing, and the transverse plug plate has pin holes, which are matched with the pin holes on the power battery housing, and the two pin holes are fixed by fixing pins; the fuel cell hook unit includes a sling and a hook hung on the sling; the utility model improves assembly efficiency, reduces labor intensity, and solves the problem of difficulty in assembling power batteries and fuel cells of new energy vehicle models.

[0004] The disadvantages of the above-mentioned prior art solutions are that the hook is fixedly connected to the cross support body, which makes it difficult to adjust the orientation of the hoisted fuel cell, making it difficult to align and install the fuel cell on the automobile chassis. Utility Model Content

[0005] The utility model aims to provide an adjustable auxiliary installation hanger for automobile fuel cells, so as to solve the technical problem in the prior art that the fixed connection between the hook and the cross support body makes it inconvenient to adjust the orientation of the hoisted fuel cell, making it difficult to align and install the fuel cell on the automobile chassis.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0007] An adjustable automobile fuel cell auxiliary installation hanger, comprising:

[0008] A fixed frame, with adjustment frames symmetrically distributed and fixedly connected on both sides of the fixed frame, mounting plates symmetrically distributed and slidably arranged on both ends of the adjusting frame, a connecting frame fixedly connected to the mounting plate, a sling fixedly connected below the connecting frame, and a lifting fixture fixedly connected below the sling;

[0009] An adjusting plate is arranged on a fixing frame, and threaded holes are evenly distributed in an annular shape on the upper end surface of the adjusting plate. A vertically arranged sleeve shaft is fixedly connected to the adjusting plate, and the sleeve shaft is arranged at the center of several annularly evenly distributed threaded holes. A sleeve shaft is movably sleeved with a ring, and positioning plates are symmetrically distributed and fixedly connected on both sides of the ring. Bolts are arranged on the positioning plate, and the bolts pass through the positioning plate and are threadedly connected to the threaded holes.

[0010] As a further solution of the utility model: a positioning pin is provided through the end surface of the mounting plate.

[0011] As a further solution of the utility model: side panels are symmetrically arranged on both sides of the mounting plate and fixedly connected, and sliding blocks are fixedly connected to the side panels.

[0012] As a further solution of the utility model: slide rails are fixedly connected to both sides along the length direction of the adjustment frame.

[0013] As a further solution of the utility model: the sliding block is slidably arranged in the sliding rail.

[0014] As a further solution of the utility model: positioning holes are evenly distributed on the upper end surface of the adjusting frame, and the positioning holes are distributed along the length direction of the adjusting frame.

[0015] As a further solution of the utility model: the positioning pin is sleeved in one of the plurality of positioning holes.

[0016] As a further solution of the utility model: a reinforcing plate is fixedly connected between the positioning plate and the sleeve ring.

[0017] As a further solution of the utility model: a connecting frame is fixedly connected between the fixing frame and the adjusting frame.

[0018] As a further solution of the utility model: connecting plates are fixedly connected to both sides of the sleeve ring, and hanging rings are fixedly connected to the connecting plates.

[0019] Beneficial effects of the utility model:

[0020] 1. The utility model fixes the fuel cell by a lifting fixture, and the crane lifts the fuel cell and the device as a whole by a lifting ring, thereby completing the lifting and transportation of the fuel cell. A vertically arranged sleeve shaft is fixedly connected to the adjustment plate, and a sleeve ring is movably sleeved on the sleeve shaft. By sleeve-mounting the sleeve shaft and matching the circularly evenly distributed threaded holes on the end surface of the adjustment plate, the direction of the adjustment frame can be adjusted in multiple directions after the bolts are removed, so that the direction of the hoisted fuel cell can be adjusted, which is convenient for the alignment installation of the fuel cell on the chassis of the vehicle;

[0021] 2. The mounting plate of the utility model is fixedly connected with side plates on both sides, and the side plates are fixedly connected with sliders, which are slidably set in the slide rails, so that the mounting plate is slidably set on the adjustment frame. When adjusting the position of the mounting plate, compared with the prior art, it is not necessary to remove the mounting plate from the adjustment frame. It is only necessary to pull out the positioning pins and then install the positioning pins after adjusting the position of the mounting plate. This avoids repeated disassembly and assembly of the mounting plate, and is convenient for the staff to use. At the same time, the connection between the mounting plate and the adjustment frame can be improved in combination with the connecting frame, thereby increasing the overall structural strength of the device and improving the safety of the device during the hoisting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the connection relationship between the adjusting plate, bolts, sleeve shaft, sleeve ring and positioning plate in the utility model;

[0025] Figure 3 It is a cross-sectional structural diagram of the connection relationship between the adjustment plate, bolts, sleeve shaft, sleeve ring and positioning plate in the utility model;

[0026] Figure 4 This utility model Figure 1 The enlarged structural diagram at A in the middle;

[0027] Figure 5 It is a structural schematic diagram of the connection relationship among the mounting plate, the side plate and the slider in the utility model.

[0028] In the figure: 1. fixing frame; 2. connecting frame; 3. adjusting frame; 4. adjusting plate; 5. threaded hole; 6. bolt; 7. sleeve shaft; 8. collar; 9. positioning plate; 10. connecting plate; 11. lifting ring; 12. reinforcing plate; 13. mounting plate; 14. positioning hole; 15. slide rail; 16. side plate; 17. slider; 18. positioning pin; 19. connecting frame; 20. lifting strap; 21. lifting fixture. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figure 1-Figure 5As shown, an adjustable automobile fuel cell auxiliary installation hanger includes:

[0031] A fixed frame 1, with adjustment frames 3 symmetrically distributed and fixedly connected on both sides of the fixed frame 1, mounting plates 13 symmetrically distributed and slidably provided on both ends of the adjusting frame 3, a connecting frame 19 fixedly connected on the mounting plate 13, a sling 20 fixedly connected below the connecting frame 19, and a lifting fixture 21 fixedly connected below the sling 20;

[0032] An adjusting plate 4 is arranged on the fixing frame 1, and a threaded hole 5 is evenly distributed in an annular shape on the upper end surface of the adjusting plate 4. A vertically arranged sleeve shaft 7 is fixedly connected to the adjusting plate 4, and a sleeve ring 8 is movably sleeved on the sleeve shaft 7. Connecting plates 10 are fixedly connected on both sides of the sleeve ring 8, and a lifting ring 11 is fixedly connected to the connecting plate 10. Positioning plates 9 are symmetrically distributed and fixedly connected on both sides of the sleeve ring 8, and bolts 6 are arranged on the positioning plate 9, and the bolts 6 pass through the positioning plate 9 and are threadedly connected to the threaded hole 5.

[0033] A positioning pin 18 is sleeved through the end surface of the mounting plate 13, and side plates 16 are symmetrically arranged and fixedly connected on both sides of the mounting plate 13. Slide blocks 17 are fixedly connected to the side plates 16. Slide rails 15 are fixedly connected on both sides along the length direction of the adjustment frame 3. The slide blocks 17 are slidably arranged in the slide rails 15. Positioning holes 14 are evenly distributed on the upper end surface of the adjustment frame 3. The positioning holes 14 are distributed along the length direction of the adjustment frame 3, and the positioning pin 18 is sleeved in one of the several positioning holes 14.

[0034] In some specific embodiments, a reinforcing plate 12 is fixedly connected between the positioning plate 9 and the collar 8, and a connecting frame 2 is fixedly connected between the fixing frame 1 and the adjusting frame 3. The structural strength of the device can be enhanced by providing the connecting frame 2 and the reinforcing plate 12.

[0035] In order to facilitate the understanding of the embodiments of this solution by those skilled in the art, the working principle of this solution is briefly described in combination with specific application scenarios:

[0036] The fuel cell is fixed by the lifting fixture 21, and the crane lifts the fuel cell and the device as a whole by the lifting ring 11, so as to complete the lifting and transportation of the fuel cell. The adjustment plate 4 is fixedly connected with a vertically arranged sleeve shaft 7, and a sleeve ring 8 is movably sleeved on the sleeve shaft 7. By sleeve-fitting the sleeve ring 8 on the sleeve shaft 7 and cooperating with the circularly evenly distributed threaded holes 5 on the end surface of the adjustment plate 4, the direction of the adjustment frame 3 can be adjusted in multiple directions after the bolts 6 are removed, so that the direction of the hoisted fuel cell can be adjusted, which is convenient for the alignment installation of the fuel cell on the chassis of the automobile;

[0037] The mounting plate 13 is fixedly connected to side plates 16 on both sides, and a slider 17 is fixedly connected to the side plates 16. The slider 17 is slidably set in the slide rail 15, so that the mounting plate 13 is slidably set on the adjustment frame 3. When adjusting the position of the mounting plate 13, it is not necessary to remove the mounting plate 13 from the adjustment frame 3. It is only necessary to pull out the positioning pin 18 and then reinstall the positioning pin 18 after the position of the mounting plate 13 is adjusted. This avoids repeated disassembly and assembly of the mounting plate 13, and is convenient for the staff to use. At the same time, the connection between the mounting plate 13 and the adjustment frame 3 can be improved in combination with the connecting frame 19, thereby increasing the stability of the connection, increasing the overall structural strength of the device, and improving the safety of the device during the hoisting process.

[0038] Several embodiments of the utility model are described in detail above, but the embodiments of the utility model are not limited thereto and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. An adjustable automobile fuel cell auxiliary installation hanger, characterized in that: include: A fixed frame (1), an adjusting frame (3) is symmetrically distributed and fixedly connected on both sides of the fixed frame (1), a mounting plate (13) is symmetrically distributed and slidably arranged on both ends of the adjusting frame (3), a connecting frame (19) is fixedly connected on the mounting plate (13), a sling (20) is fixedly connected below the connecting frame (19), and a lifting fixture (21) is fixedly connected below the sling (20); An adjusting plate (4) is arranged on a fixing frame (1), and the upper end surface of the adjusting plate (4) is evenly distributed in an annular pattern and provided with threaded holes (5). A vertically arranged sleeve shaft (7) is fixedly connected to the adjusting plate (4), and the sleeve shaft (7) is arranged at the center of a plurality of annularly evenly distributed threaded holes (5). A sleeve ring (8) is movably sleeved on the sleeve shaft (7), and positioning plates (9) are symmetrically distributed and fixedly connected on both sides of the sleeve ring (8). Bolts (6) are arranged on the positioning plate (9), and the bolts (6) penetrate the positioning plate (9) and are threadedly connected to the threaded holes (5).

2. The adjustable automobile fuel cell auxiliary installation hanger according to claim 1, characterized in that: A positioning pin (18) is sleeved through the end surface of the mounting plate (13).

3. The adjustable automobile fuel cell auxiliary installation hanger according to claim 1, characterized in that: Side plates (16) are symmetrically arranged on both sides of the mounting plate (13) and fixedly connected thereto, and a sliding block (17) is fixedly connected to the side plate (16).

4. The adjustable automobile fuel cell auxiliary installation hanger according to claim 1, characterized in that: Slide rails (15) are fixedly connected to both sides along the length direction of the adjustment frame (3).

5. The adjustable automobile fuel cell auxiliary installation hanger according to claim 3, characterized in that: The slide block (17) is slidably arranged in the slide rail (15).

6. The adjustable automobile fuel cell auxiliary installation hanger according to claim 1, characterized in that: Positioning holes (14) are evenly distributed on the upper end surface of the adjusting frame (3), and the positioning holes (14) are distributed along the length direction of the adjusting frame (3).

7. The adjustable automobile fuel cell auxiliary installation hanger according to claim 2, characterized in that: The positioning pin (18) is sleeved in one of the plurality of positioning holes (14).

8. The adjustable automobile fuel cell auxiliary installation hanger according to claim 1, characterized in that: A reinforcing plate (12) is fixedly connected between the positioning plate (9) and the sleeve ring (8).

9. The adjustable automobile fuel cell auxiliary installation hanger according to claim 1, characterized in that: A connecting frame (2) is fixedly connected between the fixing frame (1) and the adjusting frame (3).

10. The adjustable automobile fuel cell auxiliary installation hanger according to claim 1, characterized in that: Connecting plates (10) are fixedly connected to both sides of the sleeve ring (8), and a lifting ring (11) is fixedly connected to the connecting plate (10).

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