CN216278166U

CN216278166U - Vertical four-stroke closed water-cooled diesel engine for mooring generator set

Info

Publication number: CN216278166U
Application number: CN202122350408.XU
Authority: CN
Inventors: 赵长征
Original assignee: Jiangsu Hansen Marine Engineering Equipment Co ltd
Current assignee: Jiangsu Hansen Marine Engineering Equipment Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-12
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a vertical four-stroke closed water-cooled diesel engine for a berthing generator set, which relates to the relevant technical field of diesel engines and comprises a supporting seat, wherein a slidable piston is arranged in the supporting seat, a rotating shaft is rotatably arranged at the bottom of the supporting seat, four groups of supporting disks are fixedly arranged on the outer side wall of the rotating shaft, supporting rods are fixedly arranged at the bottom ends of the pistons, the bottom ends of the supporting rods are detachably arranged on the outer side wall of the supporting disks, through holes are formed in the outer side wall of the supporting disks, rotatable clamping plates are arranged in the through holes, four groups of supporting disks are arranged on the outer side wall of the rotating shaft, then a transmission rod at the bottom end of the piston is detachably arranged in the middle of each group of the supporting disks, so that a single piston can be conveniently detached and maintained, the damage of the single piston during long-time use of the traditional diesel engine is changed, the four pistons are simultaneously detached and replaced, the cost is saved, the replacement rate of the piston is improved.

Description

Vertical four-stroke closed water-cooled diesel engine for mooring generator set

Technical Field

The utility model relates to the technical field of diesel engines, in particular to a vertical four-stroke closed water-cooled diesel engine for a parking generator set.

Background

The diesel engine is an engine which burns diesel oil to obtain energy release, the working process of the diesel engine is the same as that of a gasoline engine, and each working cycle also goes through four strokes of air inlet, compression, power and air exhaust, however, the vertical four-stroke closed water-cooled diesel engine for the mooring generator set in the prior art has the following problems:

1. the existing four-stroke closed water-cooled diesel is a process of compressing and expanding gas in four cylinders by four pistons, however, the existing four pistons are integrally arranged on a transmission shaft, so that individual pistons are easy to break down in the process of long-time use of the diesel engine, and when the faults occur, the four pistons are required to be simultaneously detached for replacement, the cost is wasted, and the replacement rate of the pistons is reduced;

2. the existing piston is directly arranged on a transmission rod at the bottom end of the piston on a transmission shaft in a welding mode, so that when the piston is damaged, the single piston is inconvenient to disassemble, and therefore a novel vertical four-stroke closed water-cooled diesel engine for parking a generator set is needed to solve the technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vertical four-stroke closed water-cooled diesel engine for a mooring generator set, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a berth generating set with vertical four-stroke closed water-cooling diesel engine, includes the supporting seat, the inside of supporting seat is equipped with the slidable piston, and the bottom of supporting seat is rotated and is installed the pivot, the supporting disk of four groups of lateral wall fixed mounting of pivot, and the bottom fixed mounting of piston has the bracing piece, and the bottom detachable of bracing piece installs the lateral wall at the supporting disk.

Preferably, the through-hole has been seted up to the lateral wall of supporting disk, and the inside of through-hole is equipped with rotatable joint board.

Preferably, every group's supporting disk has two, and is parallel to each other between two supporting disks, and the through-hole is all seted up in the relative one side of two supporting disks, and the bottom of bracing piece is T type form, and the bottom of bracing piece runs through the inside at the through-hole.

Preferably, the through-hole is the arc form, and the inner wall fixed mounting of through-hole has first support column, and the joint board rotates the lateral wall of installing at first support column, and the one end lateral wall fixed mounting of joint board has the contraction spring, and the one end that the joint board was kept away from to the contraction spring is connected with the inner wall fixed connection of through-hole.

Preferably, the joint board is the arc form, and the lateral wall fixed mounting of joint board has a plurality of latch, and the spout has been seted up to one side that the latch was kept away from to the joint board, and the inner wall of spout is equipped with assorted slider.

Preferably, the outer side wall of the sliding block is rotatably provided with an extrusion plate, the inner wall of the through hole on one side of the first support column is fixedly provided with a second support column, and the position of the extrusion plate close to the center is rotatably arranged on the outer side wall of the second support column.

Preferably, the one end of stripper plate is seted up flutedly, and the inside slidable mounting of recess has the connecting plate, and the one end fixed mounting of connecting plate has spacing spring, and the one end that the connecting plate was kept away from to spacing spring and the inner wall fixed connection of recess, the inner wall fixed mounting who is located connecting plate one side through-hole has the gag lever post.

Compared with the prior art, the utility model has the beneficial effects that:

1. the four groups of supporting discs are arranged on the outer side wall of the rotating shaft, and the transmission rod at the bottom end of the piston is detachably arranged in the middle of each group of supporting discs, so that a single piston can be conveniently detached and maintained, the mode that the four pistons are detached and replaced simultaneously due to the damage of the single piston when the traditional diesel engine is used for a long time is changed, the cost is saved, and the replacement rate of the piston is improved;

2. the support rod at the bottom end of the piston is set to be in a T-shaped shape, then the support rod is fixed inside the through hole through the clamping plate, and then the traditional mode of fixing the transmission rod through welding is changed, so that a single piston is convenient to detach, and the piston is convenient to replace.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a side sectional view of a support disk of the present invention in partial configuration.

FIG. 3 is an enlarged view of the structure of FIG. 2 according to the present invention.

In the figure: 1. a supporting seat; 2. a support bar; 3. a piston; 4. a support disc; 5. a through hole; 6. a clamping and connecting plate; 7. a pressing plate; 8. a second support column; 9. a groove; 10. a limiting spring; 11. a connecting plate; 12. a limiting rod; 13. a first support column; 14. tightening the spring; 15. clamping teeth; 16. a chute; 17. a slider; 18. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-3, the utility model provides a vertical four-stroke closed water-cooled diesel engine for parking a generator set, which comprises a support seat 1, wherein a slidable piston 3 is arranged inside the support seat 1, the support seat 1 is used for supporting four pistons 3 so that the four pistons 3 can work simultaneously, a rotating shaft 18 is rotatably arranged at the bottom of the support seat 1, four groups of support plates 4 are fixedly arranged on the outer side wall of the rotating shaft 18, the four groups of support plates 4 can limit transmission rods at the bottom ends of the four pistons 3, a support rod 2 is fixedly arranged at the bottom end of the piston 3, and the support rod 2 is a transmission mechanism in the prior art, wherein the bottom end of the piston 3 can control the work of the piston 3.

In this embodiment, the bottom detachable of bracing piece 2 installs the lateral wall at supporting disk 4, through-hole 5 has been seted up to the lateral wall of supporting disk 4, every supporting disk of group 4 has two, be parallel to each other between two supporting disks 4, one side that two supporting disks 4 are relative is all seted up to through-hole 5, the bottom of bracing piece 2 is the T type form, the bottom of bracing piece 2 runs through the inside at through-hole 5, thereby make supporting disk 4 can drive the rotation of bracing piece 2 at the pivoted in-process, and then make the lift of bracing piece 2 control piston 3.

Further, the inside of through-hole 5 is equipped with rotatable joint board 6, through-hole 5 is the arc form, the inner wall fixed mounting of through-hole 5 has

first support column

13, 6 rotation of joint board are installed at the lateral wall of first support column 13, first support column 13 plays the effect of fulcrum, can make things convenient for the rotation of joint board 6, the one end lateral wall fixed mounting of joint board 6 has reducing spring 14, reducing spring 14 keeps away from the one end of joint board 6 and the inner wall fixed connection of through-hole 5, reducing spring 14 provides outside elasticity and can make joint board 6 in time reset.

Further, joint board 6 is the arc form, and joint board 6's lateral wall fixed mounting has a plurality of latch 15, and latch 15 is the arc form equally, can carry out the joint to the bottom of bracing piece 2, realizes spacing to bracing piece 2, and spout 16 has been seted up to one side that joint board 6 kept away from latch 15, and the inner wall of spout 16 is equipped with assorted slider 17, and spout 16 provides the slip space for slider 17, makes things convenient for slider 17's slip.

Further, the lateral wall of slider 17 rotates and installs stripper plate 7, and the inner wall fixed mounting that is located the through-hole 5 of first support column 13 one side has second support column 8, and stripper plate 7 is close to the position rotation at center and installs the lateral wall at second support column 8, and second support column 8 plays the effect of fulcrum equally, can make things convenient for the rotation of stripper plate 7.

Further, recess 9 has been seted up to the one end of stripper plate 7, and the inside slidable mounting of recess 9 has connecting plate 11, and the one end fixed mounting of connecting plate 11 has spacing spring 10, and spacing spring 10 keeps away from the one end of connecting plate 11 and the inner wall fixed connection of recess 9, and the inner wall fixed mounting that is located connecting plate 11 one side through-hole 5 has gag lever post 12, and spacing spring 10 provides outside elasticity and can make connecting plate 11 in time reset.

The working principle is as follows: when a single piston 3 needs to be installed, only the bottom end of the support rod 2 needs to be respectively inserted into the through hole 5 and then slides along the radian of the through hole 5, the clamping plate 6 is extruded by the support rod 2, when the support rod 2 enters the inner end of the through hole 5, the clamping plate 6 is timely reset under the action of the contraction spring 14, then the support rod 2 is limited by the clamping teeth 15, meanwhile, in order to prevent the support rod 2 from being separated from the clamping teeth 15 in the rotating process, the support rod 2 extrudes the clamping plate 6 in the rotating process of the support plate 4, the limit rod 12 limits the extrusion plate 7 and prevents the extrusion plate 7 from rotating around the second support column 8, so that one end of the extrusion plate 7, far away from the limit rod 12, can fix the clamping plate 6, and when the support rod 2 is inserted into the through hole 5 and slides along the arc estimation of the through hole 5, stripper plate 7 can drive slider 17 and take place to slide along spout 16, and then can prevent that stripper plate 7 from hindering the removal of bracing piece 2, and then realize the quick installation to bracing piece 2, thereby realize the quick installation to piston 3, when single piston 3 is dismantled to needs, only need press down connecting plate 11, make connecting plate 11 and gag lever post 12 break away from, make stripper plate 7 take place to rotate around second support column 8 immediately, and then can make stripper plate 7 drive joint board 6 rotatory around first support column 13, thereby make things convenient for the dismantlement of bracing piece 2, and then make single piston 3 change convenient, improve piston 3's change rate, and the cost is saved.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a berth generating set with vertical four-stroke closed water-cooled diesel engine, includes supporting seat (1), the inside of supporting seat (1) is equipped with slidable piston (3), pivot (18) are installed in the bottom rotation of supporting seat (1), four supporting disks of lateral wall fixed mounting (4) of pivot (18), its characterized in that: the bottom end of the piston (3) is fixedly provided with a support rod (2), and the bottom end of the support rod (2) is detachably arranged on the outer side wall of the support plate (4);

through-hole (5) have been seted up to the lateral wall of supporting disk (4), the inside of through-hole (5) is equipped with rotatable joint board (6).

2. A vertical four-stroke closed water-cooled diesel engine for mooring electric power generating units according to claim 1, characterized in that there are two of said support discs (4) in each group, the two said support discs (4) are parallel to each other, said through holes (5) are opened on the opposite sides of the two said support discs (4), the bottom ends of said support rods (2) are T-shaped, and the bottom ends of said support rods (2) penetrate inside the through holes (5).

3. The vertical four-stroke closed water-cooled diesel engine for the mooring generator set according to claim 2, wherein the through hole (5) is arc-shaped, the inner wall of the through hole (5) is fixedly provided with a first support column (13), the clamping plate (6) is rotatably arranged on the outer side wall of the first support column (13), the outer side wall of one end of the clamping plate (6) is fixedly provided with a compression spring (14), and one end of the compression spring (14) far away from the clamping plate (6) is fixedly connected with the inner wall of the through hole (5).

4. The vertical four-stroke closed water-cooled diesel engine for the mooring generator set according to claim 3, wherein the clamping plate (6) is arc-shaped, a plurality of clamping teeth (15) are fixedly arranged on the outer side wall of the clamping plate (6), a sliding groove (16) is formed in one side of the clamping plate (6) far away from the clamping teeth (15), and a matched sliding block (17) is arranged on the inner wall of the sliding groove (16).

5. The vertical four-stroke closed water-cooled diesel engine for the mooring generator set according to claim 4, wherein the outer side wall of the sliding block (17) is rotatably provided with the extrusion plate (7), the inner wall of the through hole (5) at one side of the first supporting column (13) is fixedly provided with the second supporting column (8), and the extrusion plate (7) is rotatably arranged at the outer side wall of the second supporting column (8) at a position close to the center.

6. The vertical four-stroke closed water-cooled diesel engine for the mooring generator set according to claim 5, wherein one end of the extrusion plate (7) is provided with a groove (9), a connecting plate (11) is slidably mounted inside the groove (9), one end of the connecting plate (11) is fixedly provided with a limiting spring (10), one end of the limiting spring (10) far away from the connecting plate (11) is fixedly connected with the inner wall of the groove (9), and the inner wall of the through hole (5) on one side of the connecting plate (11) is fixedly provided with a limiting rod (12).