CN218180291U - Multipurpose test bench for low-speed marine diesel engine - Google Patents
Multipurpose test bench for low-speed marine diesel engine Download PDFInfo
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- CN218180291U CN218180291U CN202222006076.8U CN202222006076U CN218180291U CN 218180291 U CN218180291 U CN 218180291U CN 202222006076 U CN202222006076 U CN 202222006076U CN 218180291 U CN218180291 U CN 218180291U
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Abstract
The utility model discloses a multipurpose test bed for a low-speed marine diesel engine, which comprises a base and a piping system mounting rack positioned on one side of the top end of the base, wherein a moving block is arranged at the top end of the base, and a test platform is arranged at the top end of the moving block and is connected with the moving block through an adjusting mechanism; the adjusting mechanism comprises a shell positioned in the moving block, a supporting column which extends out of the moving block and is connected with the test platform is arranged in the shell, and a worm wheel is arranged at the bottom end of the supporting column and positioned in the shell. Has the advantages that: through adjustment mechanism and test platform's cooperation design for test platform can carry out the regulation in all directions all around, and the staff of being convenient for carries out the observation of diversified multi-angle and tests the work to low-speed marine diesel engine, and the installation of the piping of being convenient for is favorable to simulating piping distribution.
Description
Technical Field
The utility model relates to a diesel engine test equipment technical field particularly, relates to a low-speed marine diesel engine multipurpose test bench.
Background
In the test process of diesel engine, need carry out the installation of piping to the diesel engine for the diesel engine forms complete working path, however on general test bench, does not have specific piping installation support body, makes the distribution of piping different in actual mounted position, is unfavorable for actual conditions's simulation, makes the installation difficulty, is unfavorable for the installation operation, and is unfavorable for adjusting the diesel engine position in the installation, makes the butt joint difficult.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides a low-speed marine diesel engine multipurpose test bench to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
a multipurpose test bench for a low-speed marine diesel engine comprises a base and a piping installation frame positioned on one side of the top end of the base, wherein a moving block is arranged at the top end of the base, a test platform is arranged at the top end of the moving block, and the test platform is connected with the moving block through an adjusting mechanism;
the adjusting mechanism comprises a shell located in the moving block, a supporting column which extends out of the moving block and is connected with the test platform is arranged in the shell, a worm wheel is arranged at the bottom end of the supporting column and located in the shell, a worm matched with the worm wheel is arranged at the bottom end of the worm wheel, a transmission shaft is arranged at one end of the worm, the transmission shaft is connected with an output end of a power motor located in the shell, the worm wheel is connected with the supporting column through a rotating shaft, U-shaped frames are arranged on the rotating shaft and located on two sides of the worm wheel, an L-shaped rod is arranged on one side of each U-shaped frame, and one side of each L-shaped rod is connected with an output end of a power motor located in the shell.
Preferably, a first limiting plate and a second limiting plate which are respectively sleeved on the output end of the second power motor and the transmission shaft are symmetrically arranged in the shell.
Preferably, the side plates which are vertically arranged are arranged in the shell and located on the sides, far away from each other, of the first power motor and the second power motor.
Preferably, the bottom end in the moving block is symmetrically provided with hydraulic cylinders connected with the shell, and the shell and the moving block are both provided with travel holes matched with the supporting columns.
Preferably, a screw rod and a guide rod are symmetrically arranged in the base, the screw rod and the guide rod are sleeved with a movable block connected with the guide rod, and connecting blocks connected with the movable block are symmetrically arranged at the top end of the movable block.
Preferably, the top end of the base is symmetrically provided with a stroke groove matched with the connecting block.
The beneficial effects of the utility model are that: through adjustment mechanism and test platform's cooperation design, make test platform can carry out the regulation in all directions, be convenient for the staff to carry out diversified multi-angle observation and experimental work of carrying on to low-speed marine diesel engine, and the cooperation design of movable block and movable block, can be at the in-process slide adjusting of simulation piping installation and fix the position of the low-speed marine diesel engine on test platform, make low-speed marine diesel engine portable to the optional position in the home range, the installation of the piping of being convenient for, be favorable to simulating piping distribution.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a multipurpose test stand of a low-speed marine diesel engine according to an embodiment of the invention;
fig. 2 is a schematic structural diagram of an adjusting mechanism in a multipurpose test bed of a low-speed marine diesel engine according to an embodiment of the invention;
fig. 3 is an internal top view of a base in a multipurpose test stand for a low-speed marine diesel engine according to an embodiment of the present invention.
In the figure:
1. a base; 2. a piping system mounting frame; 3. a moving block; 4. a test platform; 5. a housing; 6. support column (ii) a; 7. a worm gear; 8. a worm; 9. a drive shaft; 10. a first power motor; 11. a rotating shaft; 12. a U-shaped frame; 13. an L-shaped rod; 14. a second power motor; 15. a first limiting plate; 16. a second limiting plate; 17. a side plate; 18. a screw rod; 19. a guide bar; 20. a movable block; 21. a stroke slot; 22. and a hydraulic cylinder.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a low-speed marine diesel engine multipurpose test bench.
The first embodiment;
as shown in fig. 1-3, the multipurpose test stand for the low-speed marine diesel engine according to the embodiment of the present invention comprises a base 1 and a piping installation frame 2 located on one side of the top end of the base 1, wherein a moving block 3 is arranged on the top end of the base 1, a test platform 4 is arranged on the top end of the moving block 3, and the test platform 4 is connected with the moving block 3 through an adjusting mechanism;
the adjusting mechanism comprises a shell 5 located in the moving block 3, a supporting column 6 which extends out of the moving block 3 and is connected with the test platform 4 is arranged in the shell 5, a worm wheel 7 is arranged at the bottom end of the supporting column 6 and located in the shell 5, a worm 8 matched with the worm wheel 7 is arranged at the bottom end of the worm wheel 7, a transmission shaft 9 is arranged at one end of the worm 8, the transmission shaft 9 is connected with the output end of a first power motor 10 located in the shell 5, the worm wheel 7 is connected with the supporting column 6 through a rotating shaft 11, U-shaped frames 12 are arranged on the rotating shaft 11 and located on two sides of the worm wheel 7, an L-shaped rod 13 is arranged on one side of each U-shaped frame 12, and one side of each L-shaped rod 13 is connected with the output end of a second power motor 14 located in the shell 5.
Example two;
as shown in fig. 1-3, a first limiting plate 15 and a second limiting plate 16 are symmetrically arranged in the casing 5 and are respectively sleeved on the output end of the second power motor 14 and the transmission shaft 9, and a side plate 17 which is vertically arranged is arranged on one side of the casing 5, which is far away from the first power motor 10 and the second power motor 14.
The third embodiment;
as shown in fig. 1-3, the bottom end of the inside of the moving block 3 is symmetrically provided with hydraulic cylinders 22 connected to the housing 5, the housing 5 and the moving block 3 are both provided with travel holes matched to the support posts 6, the inside of the base 1 is provided with a lead screw 18 and a guide rod 19 which are symmetrically arranged, the lead screw 18 and the guide rod 19 are sleeved on the lead screw 18, a movable block 20 connected to the guide rod 19 is sleeved on the lead screw 18, the top end of the movable block 20 is symmetrically provided with connecting blocks connected to the moving block 3, and the top end of the base 1 is symmetrically provided with travel grooves 21 matched to the connecting blocks.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the low-speed marine diesel engine is fixed on the test platform 4, the position of the low-speed marine diesel engine is adjusted as required, the motor of the base 1 drives the screw rod 18 to rotate, the movable block 20 moves along with the rotation of the screw rod 18, and then the position of the low-speed marine diesel engine is adjusted through the test platform 4; if the front and rear angles of the test platform 4 need to be adjusted, the L-shaped rod 13 can be driven to rotate by the second power motor 14, so that the L-shaped rod 13 drives the rotating shaft 11 to rotate in the front and rear directions through the U-shaped frame 12, and the rotating shaft 11 synchronously drives the worm wheel 7 and the support column 6 to rotate and tilt in the front and rear directions when rotating; when the left and right direction angles of the test platform 4 need to be adjusted, the transmission shaft 9 is driven to rotate by the operation of a power motor 10, and the transmission shaft 9 drives the worm wheel 7 to rotate through the worm 8, so that the worm wheel 7 drives the support column 6 to adjust the left and right direction angles through the rotating shaft 11, and the staff is convenient to observe and test the low-speed marine diesel engine in multiple directions and angles.
To sum up, with the aid of the above technical scheme of the utility model, through adjustment mechanism and test platform 4's cooperation design, make test platform 4 can carry out the regulation in all directions all around, the staff of being convenient for carries out diversified multi-angle observation and experimental work with carrying out to low-speed marine diesel engine, and the cooperation design of movable block 3 and movable block 20, can fix the position of the low-speed marine diesel engine on test platform 4 at the in-process slide adjusting of simulation piping installation, make low-speed marine diesel engine portable to the optional position in the home range, the installation of the piping of being convenient for is favorable to simulating piping distribution.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The multipurpose test bench for the low-speed marine diesel engine is characterized by comprising a base (1) and a piping system mounting rack (2) located on one side of the top end of the base (1), wherein a moving block (3) is arranged at the top end of the base (1), a test platform (4) is arranged at the top end of the moving block (3), and the test platform (4) is connected with the moving block (3) through an adjusting mechanism;
the adjusting mechanism comprises a shell (5) located in the moving block (3), a supporting column (6) extending out of the moving block (3) and connected with the test platform (4) is arranged in the shell (5), a worm wheel (7) is arranged at the bottom end of the supporting column (6) and located in the shell (5), a worm (8) matched with the worm wheel is arranged at the bottom end of the worm wheel (7), a transmission shaft (9) is arranged at one end of the worm (8), the transmission shaft (9) is connected with the output end of a first power motor (10) located in the shell (5), the worm wheel (7) is connected with the supporting column (6) through a rotating shaft (11), U-shaped frames (12) are arranged on the two sides of the worm wheel (7) on the rotating shaft (11), an L-shaped rod (13) is arranged on one side of each U-shaped frame (12), and the output end of a second power motor (14) located in the shell (5) is connected with one side of each L-shaped rod (13).
2. The multipurpose test bench for the low-speed marine diesel engine according to claim 1, characterized in that a first limit plate (15) and a second limit plate (16) which are respectively sleeved on the output end of the second power motor (14) and the transmission shaft (9) are symmetrically arranged in the casing (5).
3. The multipurpose test bed for the diesel engine of the low-speed ship according to claim 2, characterized in that a side plate (17) which is vertically arranged is arranged in the shell (5) and is positioned on one side, away from each other, of the first power motor (10) and the second power motor (14).
4. The multipurpose test stand of the diesel engine for the low-speed ship according to claim 3, characterized in that the bottom end of the moving block (3) is symmetrically provided with hydraulic cylinders (22) connected with the shell (5), and the shell (5) and the moving block (3) are provided with travel holes matched with the supporting columns (6).
5. The multipurpose test bench for the low-speed marine diesel engine according to claim 4, characterized in that a screw rod (18) and a guide rod (19) are symmetrically arranged in the base (1), the screw rod (18) and the guide rod (19) are sleeved with a movable block (20) connected with the guide rod (19), and connecting blocks connected with the movable block (3) are symmetrically arranged at the top end of the movable block (20).
6. The multipurpose test bed for the diesel engine of the low-speed ship according to claim 5, characterized in that the top end of the base (1) is symmetrically provided with stroke grooves (21) matched with the connecting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222006076.8U CN218180291U (en) | 2022-08-01 | 2022-08-01 | Multipurpose test bench for low-speed marine diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222006076.8U CN218180291U (en) | 2022-08-01 | 2022-08-01 | Multipurpose test bench for low-speed marine diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218180291U true CN218180291U (en) | 2022-12-30 |
Family
ID=84616141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222006076.8U Active CN218180291U (en) | 2022-08-01 | 2022-08-01 | Multipurpose test bench for low-speed marine diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218180291U (en) |
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2022
- 2022-08-01 CN CN202222006076.8U patent/CN218180291U/en active Active
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