Rear end support of marine diesel engine

Abstract

The utility model discloses a marine diesel engine rear end support which comprises a fixing frame, the top of the fixing frame is fixedly connected with a cover plate through bolts, the top of the cover plate is provided with a fixing plate, the outer wall of the fixing frame is provided with a connecting hole, the bottom of the cover plate abuts against a reinforcing plate, and the reinforcing plate is provided with a connecting hole. The outer wall of the reinforcing plate is fixedly connected to the inner wall of the fixing frame. The utility model relates to the technical field of diesel engines, through the cooperation of a spring, a telescopic column and a clamping plate, when an engine oil exchanger is installed, a pipeline penetrates through a wire inlet hole, the pipeline is clamped by the clamping plate through the extrusion of the spring to the telescopic column, and after being clamped, the pipeline penetrates through the interior of a connecting pipe, so that the situation that the pipeline is too many and cannot be damaged is avoided. The oil exchanger solves the problem that in the prior art, when the oil exchanger is used, due to the fact that the number of pipelines of the oil exchanger is too large, the oil exchanger is inconvenient to arrange.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel engines, in particular to a rear end bracket of a marine diesel engine. Background Art

[0002] Marine diesel engines require oil heat exchangers and oil fine filters. Currently, different brackets are required for these devices, and pipelines are required for assembling the oil heat exchanger, oil fine filter, diesel engine oil and the main body. Too many pipeline connections lead to complex structures and more pipeline joints, which poses more hidden dangers.

[0003] When the prior art is used, the oil exchanger and the oil filter need to be mounted on a fixing frame, and after being fixed, the bracket is fixed to the rear end of the diesel engine to connect the diesel engine and the oil exchanger and other devices together.

[0004] However, in actual use, since a plurality of connecting pipes are required to connect the oil exchanger and the oil filter to the diesel engine, the connecting pipes are entangled inside the bracket, making it inconvenient to organize them. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a rear end bracket for a marine diesel engine, which solves the problem that in actual use, when an oil exchanger and an oil filter are connected to a diesel engine, multiple connecting pipes are required for connection, which causes the connecting pipes to be entangled inside the bracket, making it inconvenient to organize.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a rear end bracket of a marine diesel engine, comprising a fixing frame, the top of the fixing frame is fixedly connected with a cover plate by bolts, the top of the cover plate is provided with a fixing plate, the outer wall of the fixing frame is provided with a connecting hole, the bottom of the cover plate is tightly pressed with a reinforcing plate, the outer wall of the reinforcing plate is fixedly connected to the inner wall of the fixing frame, one side of the connecting hole is connected with an auxiliary pipe, one side of the outer wall of the fixing frame is fixedly connected with an I-beam by bolts, the top of the cover plate is provided with a wire entry hole, the inner wall of the wire entry hole is installed with a fixing structure, the fixing structure comprises a spring, a clamping plate connecting pipe and a telescopic column, the outer wall of the spring is pressed against the inner wall of the cover plate, one end of the spring is pressed against the telescopic column, the outer wall of the telescopic column is movably connected to the inner wall of the cover plate, the telescopic column extends to one end of the outer wall of the cover plate and is fixedly connected with the clamping plate, a connecting pipe is provided below the clamping plate, and one end of the connecting pipe is connected to one end of the wire entry hole.

[0007] Preferably, a limiting groove is provided on the inner wall of the cover plate, a limiting plate is inserted into the inner wall of the limiting groove, and an outer wall of the limiting plate is fixedly connected to the outer wall of the clamping plate.

[0008] Preferably, the outer wall of the fixing frame is fixedly connected with a support rod by means of bolts, and a fixing hole is formed on the outer wall of the fixing frame.

[0009] Preferably, the inner wall of the cover plate is rotatably connected to a bidirectional screw rod via bolts, one end of the bidirectional screw rod extending to the outer wall of the cover plate is fixedly connected to a handle, the outer wall of the bidirectional screw rod is movably connected to a slider, and the top of the slider is fixedly connected to the bottom of the fixed plate.

[0010] Preferably, a sleeve is connected to the bottom of the fixing plate, an outer wall of the sleeve is slidably connected to the top of the cover plate, an inner wall of the sleeve is movably connected to a sliding column, and an outer wall of the sliding column is fixedly connected to the inner wall of the cover plate.

[0011] Beneficial Effects

[0012] The utility model provides a rear end bracket for a marine diesel engine, which has the following beneficial effects: the rear end bracket for a marine diesel engine passes the pipeline through the wire inlet hole when installing the oil exchanger through the cooperation of the spring, the telescopic column and the clamping plate, and uses the spring to squeeze the telescopic column so that the clamping plate clamps the pipeline, and after clamping, the pipeline passes through the inside of the connecting pipe, thereby avoiding too many pipelines, which causes inconvenience in installation, and solves the problem of inconvenience in arranging the oil exchanger due to too many pipelines in the prior art when in use.

[0013] Through the cooperation of the bidirectional screw rod, slider and fixed plate, the handle is turned to rotate the bidirectional screw rod, and the sliders on both sides are moved by engaging with the slider to move the fixed plate to a suitable position, making it more convenient to install the oil exchanger and stable when fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0016] Figure 3 for Figure 1 A top view of

[0017] Figure 4 for Figure 1 Structural diagram of the middle cover plate and the I-beam frame;

[0018] Figure 5 for Figure 1 Schematic diagram of the structure of the center cable entry hole, cover plate and clamping plate.

[0019] In the figure: 1, fixing frame, 2, cover plate, 3, wire entry hole, 4, splint, 5, fixing plate, 6, connecting hole, 7, I-beam, 8, connecting pipe, 9, auxiliary pipe, 10, reinforcing plate, 11, fixing hole, 12, support rod, 13, turning handle, 14, two-way screw rod, 15, slider, 16, sleeve, 17, sliding column, 18, limiting plate, 19, limiting groove, 20, spring, 21, telescopic column. DETAILED DESCRIPTION

[0020] 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.

[0021] However, in actual use, since a plurality of connecting pipes are required to connect the oil exchanger and the oil filter to the diesel engine, the connecting pipes are entangled inside the bracket, making it inconvenient to organize them.

[0022] In view of this, the utility model provides a rear end bracket for a marine diesel engine, which solves the problem that in actual use, when the oil exchanger and the oil filter are connected to the diesel engine, multiple connecting pipes are required to connect them, which causes the connecting pipes to be entangled inside the bracket, making it inconvenient to organize them.

[0023] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0024] Embodiment 1: Figure 1-5 It can be seen that a rear end bracket of a marine diesel engine comprises a fixing frame 1, a cover plate 2 is fixedly connected to the top of the fixing frame 1 by bolts, a fixing plate 5 is arranged on the top of the cover plate 2, a connecting hole 6 is opened on the outer wall of the fixing frame 1, a reinforcing plate 10 is pressed against the bottom of the cover plate 2, the outer wall of the reinforcing plate 10 is fixedly connected to the inner wall of the fixing frame 1, an auxiliary pipe 9 is connected to one side of the connecting hole 6, an I-shaped frame 7 is fixedly connected to one side of the outer wall of the fixing frame 1 by bolts, a wire entry hole 3 is opened on the top of the cover plate 2, a fixing structure is installed on the inner wall of the wire entry hole 3, the fixing structure comprises a spring 20, a clamping plate 4, a connecting pipe 8 and a telescopic column 21, the outer wall of the spring 20 is pressed against the inner wall of the cover plate 2, one end of the spring 20 is pressed against the telescopic column 21, the outer wall of the telescopic column 21 is movably connected to the inner wall of the cover plate 2, the telescopic column 21 extends to one end of the outer wall of the cover plate 2 and is fixedly connected to the clamping plate 4, a connecting pipe 8 is arranged below the clamping plate 4, and one end of the connecting pipe 8 is connected to one end of the wire entry hole 3;

[0025] In the specific implementation process, it is worth pointing out that, with the cooperation of the spring 20, the telescopic column 21 and the clamping plate 4, when installing the oil exchanger, the pipeline is passed through the inlet hole 3, and the spring 20 is used to squeeze the telescopic column 21, so that the clamping plate 4 clamps the pipeline, and after clamping, it passes through the interior of the connecting pipe 8, thereby avoiding too many pipelines, which makes it inconvenient during installation;

[0026] Furthermore, a limiting groove 19 is provided on the inner wall of the cover plate 2, a limiting plate 18 is inserted into the inner wall of the limiting groove 19, and an outer wall of the limiting plate 18 is fixedly connected to the outer wall of the clamping plate 4;

[0027] In the specific implementation process, it is worth pointing out that, with the cooperation of the limiting plate 18 and the limiting groove 19, when the clamping plate 4 moves, the limiting plate 18 will be driven to expand and contract, so that it moves inside the limiting groove 19, and it can also prevent the pipeline from being inserted outside the clamping plate 4;

[0028] Furthermore, the outer wall of the fixing frame 1 is fixedly connected with a support rod 12 by bolts, and the outer wall of the fixing frame 1 is provided with a fixing hole 11;

[0029] In the specific implementation process, it is worth pointing out that, with the cooperation of the support rod 12 and the fixing frame 1, when installing the fixing frame 1, the support rod 12 is placed against the top of the diesel engine, making it more convenient to install;

[0030] Specifically, when using the rear end bracket of the marine diesel engine, when installing the fixing frame 1, the support rod 12 is pressed against the top of the diesel engine, and the oil filter is fixed to the outer wall of the I-frame 7. After the oil exchanger is installed on the fixing plate 5, the pipeline is passed through the wire inlet hole 3, and the clamping plate 4 fixes the pipeline, and it can prevent the pipeline from being inconvenient when it is arranged.

[0031] Embodiment 2: By Figure 1-5 It can be seen that the inner wall of the cover plate 2 is rotatably connected with a bidirectional screw rod 14 through bolts, one end of the bidirectional screw rod 14 extending to the outer wall of the cover plate 2 is fixedly connected with a turning handle 13, the outer wall of the bidirectional screw rod 14 is movably connected with a slider 15, and the top of the slider 15 is fixedly connected to the bottom of the fixed plate 5;

[0032] In the specific implementation process, it is worth pointing out that, under the cooperation of the bidirectional screw rod 14, the slider 15 and the fixing plate 5, the turning handle 13 is turned to rotate the bidirectional screw rod 14, and the sliders 15 on both sides are moved by meshing with the slider 15, so that the fixing plate 5 is moved to a suitable position, making it more convenient to install the oil exchanger and stable when fixed;

[0033] Furthermore, a sleeve 16 is connected to the bottom of the fixing plate 5, and the outer wall of the sleeve 16 is slidably connected to the top of the cover plate 2. The inner wall of the sleeve 16 is movably connected to a sliding column 17, and the outer wall of the sliding column 17 is fixedly connected to the inner wall of the cover plate 2.

[0034] In the specific implementation process, it is worth pointing out that, with the cooperation of the sleeve 16 and the slide post 17, when the position of the fixed plate 5 is adjusted, the sleeve 16 will be driven to move along, so that it slides on the outer wall of the slide post 17, so that the fixed plate 5 is more stable during adjustment;

[0035] Specifically, based on the above-mentioned embodiment, when installing the oil exchanger, by turning the handle 13, the slider 15 drives the fixing plate 5 to move, making it more convenient to fix the oil exchanger with the fixing plate 5, and through the cooperation of the sleeve 16, the oil exchanger is more stable after installation.

[0036] 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. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0037] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0038] 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 rear end bracket of a marine diesel engine, comprising a fixing frame (1), characterized in that: The top of the fixing frame (1) is fixedly connected to a cover plate (2) by bolts, the top of the cover plate (2) is provided with a fixing plate (5), the outer wall of the fixing frame (1) is provided with a connection hole (6), the bottom of the cover plate (2) is tightly abutted with a reinforcing plate (10), the outer wall of the reinforcing plate (10) is fixedly connected to the inner wall of the fixing frame (1), one side of the connection hole (6) is connected to an auxiliary pipe (9), one side of the outer wall of the fixing frame (1) is fixedly connected to an I-shaped frame (7) by bolts, the top of the cover plate (2) is provided with a wire entry hole (3), and the inner wall of the wire entry hole (3) is installed with a fixing structure; The fixing structure comprises a spring (20), a clamping plate (4), a connecting pipe (8) and a telescopic column (21); The outer wall of the spring (20) is pressed against the inner wall of the cover plate (2), one end of the spring (20) is pressed against a telescopic column (21), the outer wall of the telescopic column (21) is movably connected to the inner wall of the cover plate (2), one end of the telescopic column (21) extending to the outer wall of the cover plate (2) is fixedly connected to a clamping plate (4), a connecting pipe (8) is provided below the clamping plate (4), and one end of the connecting pipe (8) is connected to one end of the wire inlet hole (3).

2. A marine diesel engine rear end bracket according to claim 1, characterized in that: The inner wall of the cover plate (2) is provided with a limiting groove (19), the inner wall of the limiting groove (19) is plugged with a limiting plate (18), and the outer wall of the limiting plate (18) is fixedly connected to the outer wall of the clamping plate (4).

3. A marine diesel engine rear end bracket according to claim 1, characterized in that: The outer wall of the fixing frame (1) is fixedly connected to a support rod (12) via bolts, and a fixing hole (11) is provided on the outer wall of the fixing frame (1).

4. A marine diesel engine rear end bracket according to claim 1, characterized in that: The inner wall of the cover plate (2) is rotatably connected to a bidirectional screw rod (14) via bolts; one end of the bidirectional screw rod (14) extending to the outer wall of the cover plate (2) is fixedly connected to a turning handle (13); the outer wall of the bidirectional screw rod (14) is movably connected to a slider (15); the top of the slider (15) is fixedly connected to the bottom of the fixed plate (5).

5. The rear end bracket of a marine diesel engine according to claim 1, characterized in that: The bottom of the fixing plate (5) is connected to a sleeve (16), the outer wall of the sleeve (16) is slidably engaged with the top of the cover plate (2), the inner wall of the sleeve (16) is movably connected to a sliding column (17), and the outer wall of the sliding column (17) is fixedly connected to the inner wall of the cover plate (2).

Images