Lifting tool for bracket module of marine diesel engine

Abstract

The utility model relates to the technical field of diesel engine manufacturing industry, and discloses a lifting tool for a marine diesel engine bracket module, which comprises a first lifting tool main body, a second lifting tool main body supporting beam arranged on the back surface of the first lifting tool main body, and a second lifting tool main body supporting beam arranged on two sides between the first lifting tool main body and the second lifting tool main body, hoisting beams are arranged at the front part and the rear part of the upper surface of the supporting beam; the stability of the whole lifting tool is ensured through the additionally-arranged supporting beams, lifting of the whole module bracket assembly is completed through the four lifting lugs, the module bracket assembly can be integrally installed on the surface of the first lifting tool body and the surface of the second lifting tool body, installation of single pieces is avoided, the installation period of the module bracket assembly is greatly shortened, and the installation efficiency of the module bracket assembly is improved. And meanwhile, modular assembly of the bracket grating can be formed, the number of times of using a crane is reduced, the energy loss is reduced, and the personnel investment is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel engine manufacturing industry, in particular to a lifting tool for a marine diesel engine bracket module. Background Art

[0002] Lifting tools are devices used to lift heavy objects, also known as lifting slings. They play an important role in lifting and hoisting operations.

[0003] Currently, the common large-scale main engine bracket grilles have not yet fully formed modular assembly, and require frequent use of cranes, which increases energy loss and personnel input. At the same time, when installing the bracket grille, single-piece installation is required, which greatly increases the installation cycle of the bracket grille.

[0004] Therefore, it is necessary to newly design a new bracket module lifting tool, which is mainly suitable for the overall transportation and installation of the bracket module. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a lifting tool for a marine diesel engine bracket module to solve the problem that the main engine bracket grille proposed in the above background technology has not yet fully formed a modular assembly, and requires the frequent use of a crane, which increases energy loss and manpower input. At the same time, when installing the bracket grille, single-piece installation is required, which greatly increases the installation period of the bracket grille.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a lifting tool for a marine diesel engine bracket module, comprising:

[0009] a first lifting tool body, wherein a second lifting tool body is disposed on the back of the first lifting tool body;

[0010] A support beam is arranged on both sides between the first lifting tool body and the second lifting tool body, a lifting beam is arranged at the front and rear of the upper surface of the support beam, and a lifting ear is installed on the upper surface of the support beam; a first connecting plate is installed at the front and back of the support beam, and first connecting plates are also installed at the corresponding positions of the first lifting tool body, the second lifting tool body and the first connecting plate of the support beam, and first bolts are screwed between the first connecting plates;

[0011] The second connecting plate is arranged on the upper surface of the second lifting tool body, and a module bracket assembly is provided on the upper surface of the second connecting plate. A second bolt is screwed between the second connecting plate and the module bracket assembly, and nuts are screwed on the surfaces of the first bolt and the second bolt.

[0012] Preferably, the inner cavity of the first lifting tool body is evenly provided with support columns, and mounting plates are installed on the upper and lower surfaces of the support columns. A mounting rod is screwed between the mounting plate and the first lifting tool body. The support columns can reinforce the first lifting tool body, and the support columns can be fixed to the surface of the first lifting tool body through the mounting rod and the mounting plate.

[0013] Preferably, a fixing rod is evenly screwed on the right side of the lower surface of the module bracket assembly, and the lower part of the fixing rod is screwed on the upper surface of the first lifting tool body. The module bracket assembly can be connected to the first lifting tool body through the fixing rod, thereby improving the stability of the module bracket assembly.

[0014] Preferably, the left portion of the module bracket assembly is a fixed plate, and a first threaded rod is screwed between the fixed plate and the upper portion of the module bracket assembly, and the fixed plate can be connected to the surface of the module bracket assembly by rotating the first threaded rod.

[0015] Preferably, the lower part of the module bracket assembly is a reinforcement beam, a second threaded rod is screwed between the reinforcement beam and the fixed plate, and a third threaded rod is screwed between the right side of the reinforcement beam and the upper part of the module bracket assembly. The reinforcement beam can be connected to the surface of the fixed plate through the second threaded rod, and the reinforcement beam can be installed on the surface of the module bracket assembly through the third threaded rod.

[0016] Preferably, a reinforcing plate is provided in the middle of the module bracket assembly, and a fourth threaded rod is screwed between the reinforcing plate and the fixed plate. The fourth threaded rod can install the reinforcing plate on the surface of the fixed plate, and the firmness of the module bracket assembly itself can be increased through the reinforcing plate.

[0017] Beneficial Effects

[0018] Compared with the prior art, the utility model provides a lifting tool for a marine diesel engine bracket module, which has the following beneficial effects:

[0019] The lifting tool for the ship diesel engine bracket module has a second connecting plate welded on the added second lifting tool body, which matches the module bracket assembly, and the second lifting tool body is fastened to the module bracket assembly by the second bolts and nuts; the two support beams are connected to the first lifting tool body and the second lifting tool body by the first bolts and nuts, so as to ensure the stability of the whole lifting tool, and the selection of the positions of the two support beams takes into account the balance of the center of gravity of the module bracket assembly and the lifting angle range, so as to ensure the safety of the lifting process; the four lifting beams are respectively connected to the second lifting tool body and the two support beams by the second bolts and nuts, and the lifting of the whole module bracket assembly is completed by using four lifting ears, and the module bracket assembly can be installed as a whole on the surface of the first lifting tool body and the second lifting tool body, avoiding the installation of a single piece, greatly reducing the installation period of the module bracket assembly, and also forming a modular assembly of the bracket grille, reducing the number of times the crane is used, reducing energy loss, and also reducing personnel input. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the first lifting tool body and the second lifting tool body of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the second lifting tool body of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the support column of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the support beam of the utility model;

[0025] Figure 6 It is a structural schematic diagram of the module bracket assembly of the utility model.

[0026] In the figure: 1. first lifting tool body; 2. second lifting tool body; 3. support beam; 4. lifting beam; 41. lifting ear; 5. first bolt; 51. first connecting plate; 6. second bolt; 61. second connecting plate; 7. nut; 8. support column; 9. mounting plate; 10. mounting rod; 11. module bracket assembly; 12. fixing rod; 13. fixing plate; 14. first threaded rod; 15. reinforcement beam; 16. second threaded rod; 17. third threaded rod; 18. reinforcement plate; 19. fourth threaded rod. DETAILED DESCRIPTION

[0027] 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 in 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.

[0028] The utility model provides a technical solution, a lifting tool for a marine diesel engine bracket module, see Figure 1 , comprising a first lifting tool body 1, a second lifting tool body 2 is provided on the back of the first lifting tool body 1;

[0029] The support beam 3 is arranged on both sides between the first lifting tool body 1 and the second lifting tool body 2, see Figure 2 The front and rear parts of the upper surface of the support beam 3 are provided with lifting beams 4, and the upper surface of the lifting beams 4 are provided with lifting ears 41, see Figure 5 The front and back sides of the support beam 3 are both installed with first connecting plates 51, and the first connecting plates 51 are also installed at the corresponding positions of the first lifting tool body 1, the second lifting tool body 2 and the first connecting plates 51 of the support beam 3, and the first bolts 5 are screwed between the first connecting plates 51;

[0030] See also Figure 3 The second connecting plate 61 is arranged on the upper surface of the second lifting tool body 2, see Figure 1 , the upper surface of the second connecting plate 61 is provided with a module bracket assembly 11, see Figure 3 A second bolt 6 is screwed between the second connecting plate 61 and the module bracket assembly 11, and nuts 7 are screwed on the surfaces of the first bolt 5 and the second bolt 6;

[0031] A second connecting plate 61 matching the module bracket assembly 11 is welded on the second lifting tool body 2, and the second lifting tool body 2 is fastened to the module bracket assembly 11 by the second bolt 6 and the nut 7; the two support beams 3 are connected to the first lifting tool body 1 and the second lifting tool body 2 by the first bolt 5 and the nut 7 to ensure the stability of the entire lifting tool. The selection of the positions of the two support beams 3 takes into account the center of gravity balance and the lifting angle range of the module bracket assembly 11 to ensure the safety of the lifting process; the four lifting beams 4 are respectively connected to the second lifting tool body 2 and the two support beams 3 by the second bolt 6 and the nut 7, and the lifting of the entire module bracket assembly 11 is completed by using four lifting ears 41, and the module bracket assembly 11 can be installed as a whole on the surface of the first lifting tool body 1 and the second lifting tool body 2, avoiding the installation of a single piece, greatly reducing the installation cycle of the module bracket assembly 11, and also forming a modular assembly of the bracket grid, reducing the number of times the crane is used, reducing energy loss, and also reducing personnel investment.

[0032] See also Figure 2 The inner cavity of the first lifting tool body 1 is evenly provided with support columns 8, see Figure 4 The upper and lower surfaces of the support column 8 are both installed with mounting plates 9, and a mounting rod 10 is screwed between the mounting plate 9 and the first lifting tool body 1. The support column 8 can reinforce the first lifting tool body 1, and the support column 8 can be fixed to the surface of the first lifting tool body 1 through the mounting rod 10 and the mounting plate 9.

[0033] See also Figure 6 The right side of the lower surface of the module bracket assembly 11 is evenly screwed with a fixing rod 12, and the lower part of the fixing rod 12 is screwed to the upper surface of the first lifting tool body 1. The module bracket assembly 11 can be connected to the first lifting tool body 1 through the fixing rod 12, thereby improving the stability of the module bracket assembly 11.

[0034] The left part of the module bracket assembly 11 is a fixing plate 13 , and a first threaded rod 14 is screwed between the fixing plate 13 and the upper part of the module bracket assembly 11 . The fixing plate 13 can be connected to the surface of the module bracket assembly 11 by rotating the first threaded rod 14 .

[0035] The lower part of the module bracket assembly 11 is a reinforcing beam 15, and a second threaded rod 16 is screwed between the reinforcing beam 15 and the fixed plate 13, and a third threaded rod 17 is screwed between the right side of the reinforcing beam 15 and the upper part of the module bracket assembly 11. The reinforcing beam 15 can be connected to the surface of the fixed plate 13 through the second threaded rod 16, and the reinforcing beam 15 can be installed on the surface of the module bracket assembly 11 through the third threaded rod 17.

[0036] A reinforcing plate 18 is provided in the middle of the module bracket assembly 11, and a fourth threaded rod 19 is screwed between the reinforcing plate 18 and the fixed plate 13. The fourth threaded rod 19 can install the reinforcing plate 18 on the surface of the fixed plate 13. The reinforcing plate 18 can increase the firmness of the module bracket assembly 11 itself.

[0037] In the device, first, the module bracket assembly 11 is composed of a fixing plate 13 and a reinforcement beam 15. The reinforcement beam 15 can be connected to the surface of the fixing plate 13 through the second threaded rod 16, and the reinforcement beam 15 can be installed on the surface of the module bracket assembly 11 through the third threaded rod 17. The module bracket assembly 11 can be connected to the first lifting tool body 1 through the fixing rod 12, thereby improving the stability of the module bracket assembly 11. Then, a second connecting plate 61 matching the module bracket assembly 11 is welded to the second lifting tool body 2, and the second lifting tool body 2 is fastened to the module bracket assembly 11 through the second bolt 6 and the nut 7; the two support beams 3 are connected to the first lifting tool body 1 and the second lifting tool body 2 through the first bolt 5 and the nut 7. The two support beams 3 are connected to ensure the stability of the entire lifting tool. The positions of the two support beams 3 are selected in consideration of the center of gravity balance and the lifting angle range of the module bracket assembly 11 to ensure the safety of the lifting process. The four lifting beams 4 are respectively connected to the second lifting tool body 2 and the two support beams 3 through the second bolts 6 and nuts 7. Finally, the four lifting ears 41 are used to complete the lifting of the entire module bracket assembly 11. The module bracket assembly 11 can be installed as a whole on the surface of the first lifting tool body 1 and the second lifting tool body 2, avoiding the installation of a single piece and greatly reducing the installation cycle of the module bracket assembly 11. At the same time, it can also form a modular assembly of the bracket grid, reducing the number of times the crane is used, reducing energy loss, and also reducing personnel investment.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting tool for a marine diesel engine bracket module, characterized in that: include: A first lifting tool body (1), wherein a second lifting tool body (2) is provided on the back side of the first lifting tool body (1); A support beam (3) is arranged on both sides between the first lifting tool body (1) and the second lifting tool body (2); a lifting beam (4) is arranged at the front and rear of the upper surface of the support beam (3); a lifting lug (41) is installed on the upper surface of the lifting beam (4); a first connecting plate (51) is installed at the front and back of the support beam (3); first connecting plates (51) are also installed at corresponding positions of the first lifting tool body (1), the second lifting tool body (2) and the first connecting plate (51) of the support beam (3); and first bolts (5) are screwed between the first connecting plates (51); The second connecting plate (61) is arranged on the upper surface of the second lifting tool body (2), and the upper surface of the second connecting plate (61) is provided with a module bracket assembly (11). A second bolt (6) is screwed between the second connecting plate (61) and the module bracket assembly (11), and nuts (7) are screwed on the surfaces of the first bolt (5) and the second bolt (6).

2. A lifting tool for a marine diesel engine bracket module according to claim 1, characterized in that: The inner cavity of the first lifting tool body (1) is evenly provided with support columns (8), the upper surface and the lower surface of the support columns (8) are both installed with mounting plates (9), and a mounting rod (10) is screwed between the mounting plate (9) and the first lifting tool body (1).

3. A lifting tool for a marine diesel engine bracket module according to claim 1, characterized in that: A fixing rod (12) is evenly screwed to the right side of the lower surface of the module bracket assembly (11), and the lower part of the fixing rod (12) is screwed to the upper surface of the first lifting tool body (1).

4. A lifting tool for a marine diesel engine bracket module according to claim 1, characterized in that: The left part of the module bracket assembly (11) is a fixed plate (13), and a first threaded rod (14) is screwed between the fixed plate (13) and the upper part of the module bracket assembly (11).

5. A lifting tool for a marine diesel engine bracket module according to claim 4, characterized in that: The lower part of the module bracket assembly (11) is a reinforcing beam (15), a second threaded rod (16) is screwed between the reinforcing beam (15) and the fixing plate (13), and a third threaded rod (17) is screwed between the right side of the reinforcing beam (15) and the upper part of the module bracket assembly (11).

6. A lifting tool for a marine diesel engine bracket module according to claim 4, characterized in that: A reinforcing plate (18) is provided in the middle of the module bracket assembly (11), and a fourth threaded rod (19) is screwed between the reinforcing plate (18) and the fixing plate (13).

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