Vibration hammer control device of vibration leveling ship
By designing a vibration hammer control device including a vibration hammer motor, positioning device, comparator and controller, the residual vibration and low base bed height problems caused by the vibration hammer being unable to stop in time are solved, and the vibration hammer height is automatically controlled, which improves construction accuracy and efficiency.
Patent Information
- Application Number
- CN202421430200.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-06-21
AI Technical Summary
During the construction of the vibration flat ship, the vibration hammer cannot stop in time, resulting in low residual vibration and foundation bed height. The existing technology relies on manual control, is inefficient and prone to errors.
A vibration-level ship vibration hammer control device is designed, including a vibration hammer motor, a first positioning device, a comparator and a controller. By comparing the current vibration hammer elevation with the designed elevation, the power of the vibration hammer motor is automatically controlled to ensure that the vibration hammer height remains within the normal range.
Automatic control of the height of the vibration hammer is achieved, avoiding the problem of low base bed height caused by residual vibration, saving labor costs, and improving the leveling accuracy of the base bed.
Smart Images
Figure CN223003411U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of the bed leveling of hydraulic structures, and particularly relates to a vibration hammer control device for a vibrating leveling ship. Background Art
[0002] The bed leveling of hydraulic structures has different precision requirements according to different structures. The bed leveling of hydraulic structures has difficulties such as narrow operation waters, high precision requirements, great construction difficulty, many limiting conditions, and being affected by bad weather conditions. During the construction process of the vibrating leveling ship, technicians need to command the sailors and mechanics on the ship to reasonably control the height of the vibration hammer to ensure that the height of the vibration hammer is always maintained within the range of the material level height required during normal construction. The power and height of the vibration hammer need to be manually controlled. During the construction process, the situation that the vibration hammer cannot stop in time may occur, and there is still residual vibration, resulting in a low bed height. Therefore, a vibration hammer control device for a vibrating leveling ship is needed. Summary of the Invention
[0003] Aiming at the deficiencies in the related art, the purpose of the utility model is to provide a vibration hammer control device for a vibrating leveling ship to solve the problems put forward in the above background art.
[0004] To achieve the above purpose, the utility model provides the following technical solutions:
[0005] A vibration hammer control device for a vibrating leveling ship includes:
[0006] A vibration hammer motor for driving the vibration hammer;
[0007] A first positioning device connected to the vibration hammer to locate the elevation of the vibration hammer and output the current elevation information of the vibration hammer;
[0008] A comparator connected to the first positioning device to obtain the current elevation information of the vibration hammer and compare it with the designed elevation information of the vibration hammer. When the current elevation of the vibration hammer is less than the designed elevation of the vibration hammer, a first signal is output. When the current elevation of the vibration hammer is greater than the designed elevation of the vibration hammer, a second signal is output;
[0009] A controller respectively connected to the comparator and the vibration hammer motor. The controller is used to control the reduction of the power of the vibration hammer motor when receiving the first signal, and the controller is also used to control the increase of the power of the vibration hammer motor when receiving the second signal.
[0010] In some embodiments, the vibration hammer control device for a vibrating leveling ship further includes a second positioning device respectively connected to the controller and the vibration hammer to locate the planar position of the vibration hammer and output the current planar position information of the vibration hammer to the controller.
[0011] In some of these embodiments, the vibrating hammer control device of the vibrating leveling barge further includes a vibrating hammer moving device, which is respectively connected to the controller and the vibrating hammer to control the movement of the vibrating hammer.
[0012] In some of these embodiments, the vibrating hammer moving device includes a vertical moving component and a horizontal moving component. The vertical moving component is used to lift and lower the vibrating hammer, and the horizontal moving component is used to translate the vibrating hammer.
[0013] In some of these embodiments, the vibrating hammer control device of the vibrating leveling barge further includes a manual control device for the vibrating hammer motor, which is used to control the increase or decrease of the power of the vibrating hammer motor. The control priority of the manual control device for the vibrating hammer motor is higher than that of the controller.
[0014] In some of these embodiments, the vibrating hammer control device of the vibrating leveling barge further includes a display, which is connected to the controller to display the current vibrating hammer elevation information, the designed vibrating hammer elevation information, the difference between the current vibrating hammer elevation and the designed vibrating hammer elevation, and the power of the vibrating hammer motor.
[0015] In some of these embodiments, the first positioning device and the second positioning device are GPS positioning devices.
[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0017] 1. The vibrating hammer control device provided by the present utility model can compare the current vibrating hammer elevation with the preset vibrating hammer elevation, and automatically control the power of the vibrating hammer motor according to the comparison result. It does not require technicians to manually compare and command, can avoid the problem of too low bed height due to the large aftershock of the vibrating hammer and the untimely reaction of technicians, saves labor costs, and improves the bed leveling accuracy.
[0018] 2. The vibrating hammer control device provided by the present utility model includes a vibrating hammer motor, a first positioning device, a comparator and a controller, with a simple structure and is convenient for manufacturing and popularization.
[0019] 3. The vibrating hammer control device provided by the present utility model further includes a display, and technicians can timely view and master the mechanical working information through the display to prevent accidents. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:
[0021] Figure 1 is the control principle block diagram of an embodiment of the vibrating hammer control device of the vibrating leveling barge of the present utility model;
[0022] Figure 2This is the flowchart of the working process of an embodiment of the vibrating hammer control device of the vibrating leveling ship of the present utility model;
[0023] Figure 3 This is the schematic diagram of the display of an embodiment of the vibrating hammer control device of the vibrating leveling ship of the present utility model.
[0024] In the figure:
[0025] 1. Vibrating hammer; 2. Vibrating hammer motor; 3. First positioning device; 4. Comparator; 5. Controller; 6. Second positioning device; 7. Vibrating hammer moving device; 71. Vertical moving component; 72. Horizontal moving component; 8. Manual control device for vibrating hammer motor; 9. Display; 10. Vibrating leveling ship. Specific embodiments
[0026] Next, the technical solutions in the embodiments will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0027] In the description of the present utility model, it should be understood that the terms "center", "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.
[0028] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0029] See the attached Figures 1 to 3 , which gives a schematic embodiment of the vibrating hammer control device of the vibrating leveling ship proposed by the present utility model. The vibrating hammer control device of the vibrating leveling ship includes a vibrating hammer motor 2, a first positioning device 3, a comparator 4, and a controller 5.
[0030] The hammer vibrator motor 2 is used to drive the hammer vibrator 1 to make the hammer vibrator 1 work for subgrade leveling. The first positioning device 3 is connected to the hammer vibrator 1 to position the elevation of the hammer vibrator 1 and output the current elevation information of the hammer vibrator. The comparator 4 is connected to the first positioning device 3 to obtain the current elevation information of the hammer vibrator and compare it with the designed elevation information of the hammer vibrator. The designed elevation information of the hammer vibrator is input into the device by technicians before construction according to the actual construction situation. The designed elevation of the hammer vibrator is greater than the designed leveling elevation, which depends on the actual situation. When the comparator 4 compares that the current elevation of the hammer vibrator is less than the designed elevation of the hammer vibrator, it outputs a first signal. When the comparator 4 compares that the current elevation of the hammer vibrator is greater than the designed elevation of the hammer vibrator, it outputs a second signal.
[0031] Considering the actual application, in this embodiment, based on the designed subgrade leveling elevation, the designed elevation of the hammer vibrator is 10 cm. When the comparator 4 compares that the current elevation of the hammer vibrator is less than 10 cm, it outputs a first signal. When the comparator 4 compares that the current elevation of the hammer vibrator is greater than 10 cm, it outputs a second signal.
[0032] The controller 5 is respectively connected to the comparator 4 and the hammer vibrator motor 2. When the controller 5 receives the first signal, it is used to control the reduction of the power of the hammer vibrator motor 2. When the controller 5 receives the second signal, it is also used to control the increase of the power of the hammer vibrator motor 2. Until the current elevation of the hammer vibrator is close to the designed subgrade elevation and within the allowable error range, the controller 5 controls the reduction of the power of the hammer vibrator motor 2 to 0, that is, turns off the hammer vibrator motor and stops construction.
[0033] Since the subgrade range is large and the hammer vibrator 1 needs to move for construction, the hammer vibrator control device of the vibrating leveling barge further includes a second positioning device 6. The second positioning device 6 is respectively connected to the controller 5 and the hammer vibrator 1 to position the planar position of the hammer vibrator 1 and output the current planar position information of the hammer vibrator to the controller 5.
[0034] The hammer vibrator control device of the vibrating leveling barge further includes a hammer vibrator moving device 7. The hammer vibrator moving device 7 is respectively connected to the controller 5 and the hammer vibrator 1 to control the movement of the hammer vibrator 1. When the subgrade leveling work in a certain range is completed, the hammer vibrator moving device 7 controls the hammer vibrator 1 to move to the subgrade in the next range and continue the leveling work.
[0035] Specifically, in this embodiment, the hammer vibrator moving device 7 includes a vertical moving component 71 and a horizontal moving component 72. The vertical moving component 71 is used to lift and lower the hammer vibrator 1, and the horizontal moving component 72 is used to translate the hammer vibrator 1. Thus, the movement of the hammer vibrator 1 is flexible, the construction is convenient, and the construction efficiency is improved.
[0036] The vibrating hammer control device of the vibrating leveling barge further includes a manual control device 8 for the vibrating hammer motor. The manual control device 8 for the vibrating hammer motor is used to control the increase or decrease of the power of the vibrating hammer motor 2, and the control priority of the manual control device 8 for the vibrating hammer motor is higher than that of the controller 5. When the controller 5 that can automatically control the power of the vibrating hammer motor 2 fails, such as control failure, technicians can control the power of the vibrating hammer motor 2 through the manual control device 8 for the vibrating hammer motor to prevent accidents and ensure the construction safety and progress.
[0037] The vibrating hammer control device of the vibrating leveling barge further includes a display 9. The display 9 is connected to the controller 5 to display the current vibrating hammer elevation information, the designed vibrating hammer elevation information, the difference between the current vibrating hammer elevation and the designed vibrating hammer elevation, and the power of the vibrating hammer motor. Refer to the appendix Figure 3 , the current elevation is the current vibrating hammer elevation, the designed elevation is the designed vibrating hammer elevation, the difference in height is the difference between the current vibrating hammer elevation and the designed vibrating hammer elevation, and the hammer power is the power of the vibrating hammer motor.
[0038] In this embodiment, the first positioning device 3 and the second positioning device 6 are GPS positioning devices. The GPS positioning device has the advantages of high positioning accuracy and short observation time, which can facilitate the bed leveling work.
[0039] In the above illustrative embodiment, the vibrating hammer control device of the vibrating leveling barge can compare the current vibrating hammer elevation with the preset vibrating hammer elevation and automatically control the power of the vibrating hammer motor according to the comparison result. Without the need for technicians to manually compare and command, it can avoid the problem of the bed height being too low due to the large aftershock of the vibrating hammer and the technicians' untimely response, saving labor costs and improving the bed leveling accuracy.
[0040] Finally, it should be noted that: the various embodiments in this specification are described in a progressive manner, and the key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.
[0041] The above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them; although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: it is still possible to modify the specific implementation manners of the present invention or perform equivalent replacements for some technical features; without departing from the spirit of the technical solutions of the present invention, they should all be covered within the scope of the technical solutions claimed by the present invention.
Claims
1. A vibrating hammer control device for a vibrating ship, characterized in that: include: A vibrating hammer motor, the vibrating hammer motor is used to drive the vibrating hammer; A first positioning device, the first positioning device is connected to the vibrating hammer to locate the elevation of the vibrating hammer and output current vibrating hammer elevation information; A comparator, the comparator being connected to the first positioning device to obtain the current vibrator elevation information and compare it with the designed vibrator elevation information, outputting a first signal when the current vibrator elevation is less than the designed vibrator elevation, and outputting a second signal when the current vibrator elevation is greater than the designed vibrator elevation; A controller is connected to the comparator and the vibrator motor respectively, and is used to control the reduction of the power of the vibrator motor when receiving a first signal, and is also used to control the increase of the power of the vibrator motor when receiving a second signal.
2. The vibrating hammer control device for a vibrating boat according to claim 1, characterized in that: It also includes a second positioning device, which is connected to the controller and the vibrating hammer respectively to locate the plane position of the vibrating hammer and output the current plane position information of the vibrating hammer to the controller.
3. The vibrating hammer control device for a vibrating boat according to claim 2, characterized in that: It also includes a vibrating hammer moving device, which is connected to the controller and the vibrating hammer respectively to control the movement of the vibrating hammer.
4. The vibrating hammer control device for a vibrating boat according to claim 3, characterized in that: The vibrating hammer moving device comprises a vertical moving component and a horizontal moving component. The vertical moving component is used to lift the vibrating hammer, and the horizontal moving component is used to translate the vibrating hammer.
5. The vibrating hammer control device for a vibrating boat according to claim 1, characterized in that: It also includes a manual control device for a vibrating hammer motor, which is used to control the increase or decrease of the power of the vibrating hammer motor. The control priority of the manual control device for the vibrating hammer motor is higher than that of the controller.
6. The vibrating hammer control device for a vibrating boat according to claim 1, characterized in that: It also includes a display, which is connected to the controller to display current vibrator elevation information, designed vibrator elevation information, the difference between the current vibrator elevation and the designed vibrator elevation, and the vibrator motor power.
7. The vibrating hammer control device for a vibrating boat according to claim 2, characterized in that: The first positioning device and the second positioning device are GPS positioning devices.