CN208060148U - A kind of rotor-support-foundation system experimental provision of simulation ship heel - Google Patents
A kind of rotor-support-foundation system experimental provision of simulation ship heel Download PDFInfo
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- CN208060148U CN208060148U CN201820601118.3U CN201820601118U CN208060148U CN 208060148 U CN208060148 U CN 208060148U CN 201820601118 U CN201820601118 U CN 201820601118U CN 208060148 U CN208060148 U CN 208060148U
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- rocking bar
- bearing seat
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Abstract
A kind of rotor-support-foundation system experimental provision of simulation ship heel, belongs to rotor-support-foundation system heel experimental technique field, and the utility model is in order to solve the problems, such as currently without the rotor-support-foundation system experimental provision that can be used for simulating ship heel.Hydraulic cylinder is fixedly mounted on workbench, the output end of hydraulic cylinder and one end of connecting rod are articulated with point D, the middle part of rocking bar is articulated with point B with the bearing on a vertical stationary plane, and the lower end of rocking bar and the other end of connecting rod are articulated with point C, and upper end and the bottom plate of rocking bar are fixedly connected on point A；Motor is fixedly mounted on bottom plate, and the output end of motor is connected with one end of shaft, and the other end of shaft sequentially passes through first bearing seat, disk and second bearing seat, and first bearing seat and second bearing seat are fixedly mounted on bottom plate.A kind of rotor-support-foundation system experimental provision of simulation ship heel of the utility model can be by the transmission pendulous device of hydraulic control, to control swinging for bottom plate, and then the heel operating mode of model rotor system.
Description
Technical field
The utility model is related to a kind of experimental provisions, and in particular to a kind of rotor-support-foundation system experiment dress of simulation ship heel
It sets, belongs to rotor-support-foundation system heel experimental technique field.
Background technology
When ship rides the sea, buoyancy and gravity is not conllinear when making to top-up under external force or the effect of internal force factor, this meeting
So that ship tilts, the drinking water of two sides of a ship generates difference, causes ship heel.Heel can make rotating machinery power peculiar to vessel
Equipment shows different dynamic characteristics, influences its Stability and dependability or even induced malfunction；There is presently no can simulate
The rotor-support-foundation system experimental provision of ship heel.Therefore the heel experimental simulation device for establishing rotor-support-foundation system has Important Project practical
Meaning and directive function.
Utility model content
The purpose of this utility model is to provide a kind of rotor-support-foundation system experimental provision of simulation ship heel, to solve above-mentioned skill
Art problem.
It is a kind of simulation ship heel rotor-support-foundation system experimental provision include motor, shaft, first bearing seat, disk, second
Bearing block, bottom plate, rocking bar, connecting rod and hydraulic cylinder；
Hydraulic cylinder is fixedly mounted on workbench, and the output end of hydraulic cylinder and one end of connecting rod are articulated with point D, rocking bar
Middle part is articulated with point B with the bearing on a vertical stationary plane, and the lower end of rocking bar and the other end of connecting rod are articulated with point C, rocking bar
Upper end and bottom plate be fixedly connected on point A；
Motor is fixedly mounted on bottom plate, and the output end of motor is connected with one end of shaft, and the other end of shaft is successively
Across first bearing seat, disk and second bearing seat, first bearing seat and second bearing seat are fixedly mounted on bottom plate.
Preferably：Rocking bar is vertical with bottom plate to be fixedly connected.
Preferably：Further include shaft coupling, the output end of motor is connected by shaft coupling with one end of shaft.
The utility model has the following effects that compared with existing product：Can by the transmission pendulous device of hydraulic control, from
And swinging for bottom plate is controlled, and then the heel operating mode of model rotor system.The experimental rig of design is driven by hydraulic system
Dynamic linkage swing mechanism, controls swinging for bottom plate, and then the heel operating mode of model rotor system；The apparatus structure is simple,
Easy to process, by the controllable heavily loaded device of hydraulic system, and the horizontal displacement by controlling hydraulic cylinder exports, and then adjusts control
The pivot angle amplitude of heel processed, security reliability are high with stability.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the rotor-support-foundation system experimental provision of simulation ship heel described in the utility model；
Fig. 2 is the structural schematic diagram of present apparatus "Left"-deviationist state；
Fig. 3 is the structural schematic diagram of present apparatus Right deviation state.
In figure：1- motors, 2- shaft couplings, 3- shafts, 4- first bearing seats, 5- disks, 6- second bearing seats, 7- bottom plates,
8- rocking bars, 9- connecting rods, 10- hydraulic cylinders.
Specific implementation mode
The utility model preferred embodiment is elaborated below according to attached drawing.
As shown in figures 1 and 3, a kind of rotor-support-foundation system experimental provision of simulation ship heel described in the utility model includes
Motor 1, shaft 3, first bearing seat 4, disk 5, second bearing seat 6, bottom plate 7, rocking bar 8, connecting rod 9 and hydraulic cylinder 10；
Hydraulic cylinder 10 is fixedly mounted on workbench, and the output end of hydraulic cylinder 10 is articulated with point D with one end of connecting rod 9,
The middle part of rocking bar 8 is articulated with point B with the bearing on a vertical stationary plane, and the lower end of rocking bar 8 and the other end of connecting rod 9 are articulated with
Point C, upper end and the bottom plate 7 of rocking bar 8 are fixedly connected on point A；
Motor 1 is fixedly mounted on bottom plate 7, and the output end of motor 1 is connected with one end of shaft 3, the other end of shaft 3
First bearing seat 4, disk 5 and second bearing seat 6 are sequentially passed through, first bearing seat 4 and second bearing seat 6 are fixedly mounted on bottom plate
On 7.
Further：Rocking bar 8 is vertical with bottom plate 7 to be fixedly connected.
Further：Further include shaft coupling 2, the output end of motor 1 is connected by shaft coupling 2 with one end of shaft 3.
Operation principle：Motor drives shaft, disk to carry out high-speed rotation as driving device, by shaft coupling, wherein round
Disk is used for model rotor disk；Bottom plate is fixedly connected with the bearing seat, and bottom plate is fixedly connected with the rockers, and rocking bar fixation is articulated with point B；
Rocking bar is articulated with point C with connecting rod；Connecting rod is articulated with point D with hydraulic cylinder piston rod；The horizontal axis of its bottom plate and erecting for rocking bar
Straight axis is vertical.
The testing stand is used as the load input unit that bottom plate swings by hydraulic system；Wherein connecting rod passes through hydraulic pressure system
The hydraulic cylinder of system is inputted as load, and rocking bar is pushed to swing；Rocking bar moves to the left or to the right, to drive the left and right swing of bottom plate,
And then the left and right swing of rotor-support-foundation system is controlled, simulate heel state.
Fig. 1 show the horizontality of rotor-support-foundation system, and connecting rod and hydraulic stem piston rod be in same straight line at this time, connecting rod and
Rocking bar is vertical.
When control HYDRAULIC CONTROL SYSTEM piston rod pushes to the right, connecting rod transverse movement to the right is driven, and do small angle range
Interior rotates counterclockwise, and connecting rod drives rocking bar to be rotated counterclockwise around fixed hinge joint B, to drive bottom plate and entire rotor system
System reaches left-leaning state.As shown in Figure 2.
When control HYDRAULIC CONTROL SYSTEM piston rod pushes to the left, connecting rod transverse movement to the left is driven, and do small angle range
Interior rotates clockwise, and connecting rod drives rocking bar to be rotated clockwise around fixed hinge joint B, to drive bottom plate and entire rotor system
System reaches Right deviation state.As shown in Figure 3.
Present embodiment is only to the exemplary description of this patent does not limit its scope of protection, people in the art
Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (3)
1. a kind of rotor-support-foundation system experimental provision of simulation ship heel, it is characterised in that：Including motor (1), shaft (3), first
Bearing block (4), disk (5), second bearing seat (6), bottom plate (7), rocking bar (8), connecting rod (9) and hydraulic cylinder (10)；
The hydraulic cylinder (10) is fixedly mounted on workbench, and the output end of hydraulic cylinder (10) is hinged with one end of connecting rod (9)
In point D, the middle part of rocking bar (8) is articulated with point B, and the lower end of rocking bar (8) and connecting rod (9) with the bearing on a vertical stationary plane
The other end is articulated with point C, and upper end and the bottom plate (7) of rocking bar (8) are fixedly connected on point A；
The motor (1) is fixedly mounted on bottom plate (7), and the output end of motor (1) is connected with one end of shaft (3), shaft
(3) the other end sequentially passes through first bearing seat (4), disk (5) and second bearing seat (6), first bearing seat (4) and the second axis
Bearing (6) is fixedly mounted on bottom plate (7).
2. a kind of rotor-support-foundation system experimental provision of simulation ship heel according to claim 1, it is characterised in that：It is described to shake
Bar (8) is vertical with bottom plate (7) to be fixedly connected.
3. a kind of rotor-support-foundation system experimental provision of simulation ship heel according to claim 2, it is characterised in that：Further include
The output end of shaft coupling (2), the motor (1) is connected by shaft coupling (2) with one end of shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820601118.3U CN208060148U (en) | 2018-04-25 | 2018-04-25 | A kind of rotor-support-foundation system experimental provision of simulation ship heel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820601118.3U CN208060148U (en) | 2018-04-25 | 2018-04-25 | A kind of rotor-support-foundation system experimental provision of simulation ship heel |
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| Publication Number | Publication Date |
|---|---|
| CN208060148U true CN208060148U (en) | 2018-11-06 |
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| CN201820601118.3U Active CN208060148U (en) | 2018-04-25 | 2018-04-25 | A kind of rotor-support-foundation system experimental provision of simulation ship heel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362490A (en) * | 2018-04-25 | 2018-08-03 | 哈尔滨电气股份有限公司 | A kind of rotor-support-foundation system experimental provision of simulation ship heel |
-
2018
- 2018-04-25 CN CN201820601118.3U patent/CN208060148U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362490A (en) * | 2018-04-25 | 2018-08-03 | 哈尔滨电气股份有限公司 | A kind of rotor-support-foundation system experimental provision of simulation ship heel |
| CN108362490B (en) * | 2018-04-25 | 2024-04-05 | 哈尔滨电气股份有限公司 | Rotor system experimental device for simulating ship transverse inclination |
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