CN213176656U - Leveling device and leveling equipment - Google Patents
Leveling device and leveling equipment Download PDFInfo
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- CN213176656U CN213176656U CN202022160017.7U CN202022160017U CN213176656U CN 213176656 U CN213176656 U CN 213176656U CN 202022160017 U CN202022160017 U CN 202022160017U CN 213176656 U CN213176656 U CN 213176656U
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- flywheel
- electric cylinder
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- inclination angle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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Abstract
The utility model provides a levelling device and leveling equipment, include: the device comprises a flywheel, a flywheel fixing seat, an electric cylinder, a controller and a tilt angle sensor; the flywheel fixing seat is used for fixing the flywheel and the inclination angle sensor; the inclination angle sensor is used for acquiring the inclination angle of the flywheel and sending the inclination angle to the controller; the controller is used for inputting the inclination angle and sending an angle adjusting instruction corresponding to the inclination angle to the electric cylinder; the electric cylinder is used for inputting an angle adjusting instruction and adjusting the height of the flywheel fixing seat so as to level the flywheel fixed on the flywheel fixing seat. The inclination angle sensor sends the acquired inclination angle of the flywheel to the controller, the electric cylinder is automatically adjusted through the controller, and then the flywheel is leveled.
Description
Technical Field
The utility model belongs to the technical field of energy storage flywheel technique and specifically relates to a leveling device and leveling equipment are related to.
Background
The energy storage flywheel generally refers to flywheel energy storage, and the flywheel energy storage refers to an energy storage mode that a motor drives a flywheel to rotate at a high speed and the flywheel drives a generator to generate electricity when needed; in practical application, in order to ensure stable operation of the energy storage flywheel, the energy storage flywheel needs to be leveled in the installation process, in the related technology, the leveling mode of the energy storage flywheel is generally that a worker firstly adopts a horizontal positioning tool to measure horizontal data of the energy storage flywheel and then utilizes a gasket to align and level, if the energy storage flywheel is installed, a foundation subsides, or the energy storage flywheel is installed in a container which is frequently moved, or the energy storage flywheel is applied to a power supply vehicle, the energy storage flywheel needs to be frequently leveled, a large amount of manpower and material resources are consumed by adopting the mode, the labor cost and the operation cost are increased, and the maintenance efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a levelling device and leveling equipment to reduce cost of labor and operation cost, improve maintenance efficiency.
The utility model provides a pair of leveling device, include: the device comprises a flywheel, a flywheel fixing seat, an electric cylinder, a controller and a tilt angle sensor; the flywheel and the tilt angle sensor are respectively connected with the upper surface of the flywheel fixing seat; the electric cylinder is connected with the lower surface of the flywheel fixing seat, and the controller is respectively connected with the inclination angle sensor and the electric cylinder; the flywheel fixing seat is used for fixing the flywheel and the inclination angle sensor; the inclination angle sensor is used for acquiring the inclination angle of the flywheel and sending the inclination angle to the controller; the controller is used for inputting the inclination angle and sending an angle adjusting instruction corresponding to the inclination angle to the electric cylinder; the electric cylinder is used for inputting the angle adjusting instruction and adjusting the height of the flywheel fixing seat so as to level the flywheel fixed on the flywheel fixing seat.
Further, the number of the electric cylinders comprises a plurality; the controller is respectively connected with the electric cylinders.
Further, the number of the electric cylinders is four.
Further, the controller is respectively connected with the tilt angle sensor and the electric cylinder through cables; the controller is also used for sending a braking instruction to the electric cylinder;
the electric cylinder is used for inputting the brake command so as to stop leveling the flywheel.
Further, the method also comprises the following steps: a flange connector; the electric cylinder is connected with the lower surface of the flywheel fixing seat through the flange connector.
Further, the electric cylinder is connected with the flange connector in a ball hinge mode; the flange connector is fixedly connected with the lower surface of the flywheel fixing seat through bolts.
Further, the method also comprises the following steps: an electric cylinder mount; the controller and the electric cylinder are respectively connected with the upper surface of the electric cylinder mounting seat; the electric cylinder mounting seat is used for fixing the controller and the electric cylinder.
Further, the controller and the electric cylinder are respectively and fixedly connected with the upper surface of the electric cylinder mounting seat through bolts.
Furthermore, the flywheel and the tilt angle sensor are respectively and fixedly connected with the upper surface of the flywheel fixing seat through bolts.
The utility model provides a leveling device, which comprises a power supply and any one of the leveling devices; the power supply is connected with the leveling device; the power supply is used for supplying power to the leveling device.
The utility model provides a leveling device and leveling equipment, include: the device comprises a flywheel, a flywheel fixing seat, an electric cylinder, a controller and a tilt angle sensor; the flywheel fixing seat is used for fixing the flywheel and the inclination angle sensor; the inclination angle sensor is used for acquiring the inclination angle of the flywheel and sending the inclination angle to the controller; the controller is used for inputting the inclination angle and sending an angle adjusting instruction corresponding to the inclination angle to the electric cylinder; the electric cylinder is used for inputting an angle adjusting instruction and adjusting the height of the flywheel fixing seat so as to level the flywheel fixed on the flywheel fixing seat. The inclination angle sensor sends the acquired inclination angle of the flywheel to the controller, the electric cylinder is automatically adjusted through the controller, and then the flywheel is leveled.
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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 leveling device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another leveling device provided in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of another leveling device provided in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of another leveling device according to an embodiment of the present invention.
Icon: 1-leveling device; 11-a flywheel; 12-flywheel fixing base; 13-an electric cylinder; 14-an electric cylinder mounting seat; 15-a controller; 16-a cable; 17-a flange connector; 18-a tilt angle sensor; 2-power supply.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
At present, an energy storage flywheel belongs to a relatively novel thing in China, and an associated service technology for the energy storage flywheel is relatively blank, and leveling during installation of the energy storage flywheel is generally realized by measuring horizontal data of the energy storage flywheel by using a horizontal positioning tool and then aligning and leveling by using a gasket, so that the method is relatively effective for the energy storage flywheel which is fixed at one time; however, if the foundation subsides after the energy storage flywheel is installed, or the energy storage flywheel is installed in the container and is often moved, or the energy storage flywheel is applied to the power supply vehicle, frequent leveling of the energy storage flywheel becomes a prominent problem, and frequent leveling of the energy storage flywheel needs to be performed manually, so that a large amount of manpower and material resources are consumed, the labor cost and the operation cost are increased, and the maintenance efficiency is reduced.
Based on this, the embodiment of the utility model provides a leveling device and leveling equipment, this technique can be applied to carry out the application of leveling to the energy storage flywheel.
In order to facilitate understanding of the present embodiment, a leveling device disclosed in the embodiments of the present invention will be described in detail first; referring to fig. 1, a schematic structural view of a leveling device is shown, the leveling device comprising: the device comprises a flywheel 11, a flywheel fixing seat 12, an electric cylinder 13, a controller 15 and a tilt angle sensor 18; the flywheel 11 and the inclination angle sensor 18 are respectively connected with the upper surface of the flywheel fixing seat 12; the electric cylinder 13 is connected with the lower surface of the flywheel fixing seat 12, and the controller 15 is respectively connected with the inclination angle sensor 18 and the electric cylinder 13; the flywheel fixing seat 12 is used for fixing the flywheel 11 and the inclination angle sensor 18; the inclination angle sensor 18 is used for acquiring the inclination angle of the flywheel 11 and sending the inclination angle to the controller 15; the controller 15 is configured to input the tilt angle and send an angle adjustment instruction corresponding to the tilt angle to the electric cylinder 13; the electric cylinder 13 is used for inputting an angle adjustment command and adjusting the height of the flywheel fixing base 12 so as to level the flywheel 11 fixed on the flywheel fixing base 12.
The flywheel 11 can be an energy storage flywheel, which is a core component in a flywheel energy storage system and mainly has the main functions of improving the limit angular speed of a rotor, reducing the weight of the rotor and increasing the energy storage of the flywheel energy storage system to the maximum extent; the electric cylinder 13 may be understood as a modular product in which a servo motor and a lead screw are integrally designed, and may convert a rotational motion of the servo motor into a linear motion so that the lead screw may move up and down; the controller 15 generally includes a control circuit, a drive circuit, a control algorithm, and the like; the tilt sensor 18 may also be called an inclinometer, level meter, inclinometer, and is often used for measuring the change of horizontal angle of the system; in the leveling device, in order to enable the tilt angle sensor 18 to accurately measure the tilt angle of the flywheel 11, the flywheel 11 and the tilt angle sensor 18 are usually fixed on the same flywheel fixing base 12, for example, the flywheel 11 and the tilt angle sensor 18 are usually fixed on the upper surface of the flywheel fixing base 12 for convenient installation, and the tilt angle sensor 18 may also be installed on the lower surface or the side surface of the flywheel fixing base 12 according to actual installation requirements.
In practical implementation, because the flywheel 11 is fixed on the flywheel fixing seat 12, the inclination angle of the flywheel 11 can be embodied through the flywheel fixing seat 12, in this way, the inclination angle sensor 18 fixed on the flywheel fixing seat 12 can acquire the inclination angle of the flywheel 11 and send the acquired inclination angle to the controller 15, the controller 15 judges whether the flywheel 11 needs to be leveled through an internal algorithm, if the flywheel 11 needs to be leveled, an angle adjustment instruction corresponding to the inclination angle is sent to the electric cylinder 13, so that the height of the flywheel fixing seat 12 is adjusted through up-and-down movement of the screw rod in the electric cylinder 13, and finally leveling of the flywheel 11 fixed on the flywheel fixing seat 12 is realized.
The embodiment of the utility model provides a leveling device, include: the device comprises a flywheel, a flywheel fixing seat, an electric cylinder, a controller and a tilt angle sensor; the flywheel fixing seat is used for fixing the flywheel and the inclination angle sensor; the inclination angle sensor is used for acquiring the inclination angle of the flywheel and sending the inclination angle to the controller; the controller is used for inputting the inclination angle and sending an angle adjusting instruction corresponding to the inclination angle to the electric cylinder; the electric cylinder is used for inputting an angle adjusting instruction and adjusting the height of the flywheel fixing seat so as to level the flywheel fixed on the flywheel fixing seat. The inclination angle sensor sends the acquired inclination angle of the flywheel to the controller, the electric cylinder is automatically adjusted through the controller, and then the flywheel is leveled.
Further, in the leveling device, the number of the electric cylinders 13 includes a plurality; the controller 15 is connected to each of the plurality of electric cylinders 13.
In practical implementation, the number of the electric cylinders 13 may be determined according to actual installation requirements, the electric cylinders 13 may include a plurality of electric cylinders, such as three, four, or six, and if the number of the electric cylinders 13 is three, the three electric cylinders 13 may be generally arranged in a triangle, for example, if the flywheel fixing base 12 is rectangular or square, the position of one of the electric cylinders 13 may be at a middle position near one of the sides of the flywheel fixing base 12, and the positions of the other two electric cylinders 13 of the three electric cylinders may be at two corners near the opposite other side of the flywheel fixing base 12, so as to keep the flywheel fixing base 12 to which the flywheel 11 is fixed balanced; the controller 15 is connected with a plurality of electronic jars 13 respectively, and after the controller 15 sent the angle adjustment instruction that the inclination corresponds to electronic jar 13, a plurality of electronic jars 13 all can receive respective corresponding instruction, and the controller 15 can control electronic jar 13 to adjust in proper order usually, until satisfying the requirement of flywheel installation levelness.
Further, in the leveling device, the number of the electric cylinders 13 is four.
Specifically, the number of the electric cylinders 13 can be set to four, and in practical implementation, the flywheel fixing base 12 is usually rectangular or square, and the four electric cylinders 13 can be located at four corners of the flywheel fixing base 12, so that the stability of the flywheel fixing base 12 fixed with the flywheel 11 is better, and when the height of the flywheel fixing base 12 is adjusted, the adjustment process is more convenient and efficient.
Further, referring to a schematic structural diagram of another leveling device shown in fig. 2, the controller 15 is connected to the tilt angle sensor 18 and the electric cylinder 13 through cables 16; the controller 15 is also used for sending a braking instruction to the electric cylinder 13; the electric cylinder 13 is used to input a braking command to stop the leveling of the flywheel 11.
In practical implementation, the controller 15 usually stores a range interval of an angle in advance, for example, the range interval is from-3 degrees to +3 degrees, and an appropriate range interval may be set according to practical requirements; if the inclination angle received by the controller 15 exceeds the range, it indicates that the inclination angle of the flywheel 11 exceeds the requirement of the flywheel installation levelness, at this time, the controller 15 will send an angle adjustment instruction corresponding to the inclination angle to the electric cylinder 13 to level the flywheel 11, during the leveling process, the inclination angle sensor 18 will usually acquire the inclination angle of the flywheel 11 in real time, when the inclination angle does not exceed the set range, it can be generally considered that the inclination angle of the flywheel 11 meets the requirement of the flywheel installation levelness, at this time, the controller 15 will send a brake instruction to the electric cylinder 13 to stop the up-and-down movement of the lead screw in the electric cylinder 13 to stop the height adjustment of the flywheel fixing seat 12, and then stop the leveling of the flywheel 11 to complete the adjustment of the flywheel installation levelness.
Further, referring to a schematic structural diagram of another leveling device shown in fig. 3, the leveling device further includes: a flange connector 17; the electric cylinder 13 is connected with the lower surface of the flywheel fixing seat 12 through a flange connector 17.
Further, the electric cylinder 13 is connected with the flange connector 17 in a ball hinge manner; the flange connector 17 is fixedly connected with the lower surface of the flywheel fixing seat 12 through bolts.
During specific implementation, the flange connector 17 can also be called as an upper flange of an electric cylinder, a ball hinge connection mode is adopted between the electric cylinder 13 and the flange connector 17, the ball hinge connection mode generally only limits three position degrees of freedom and does not limit the ending of three angle degrees of freedom, so that when the flywheel fixing seat 12 is adjusted up and down on the electric cylinder 13, the control is more flexible, the flange connector 17 and the lower surface of the flywheel fixing seat 12 can be fixedly connected through bolts, and certainly, other modes can be adopted for fixing, so that when the electric cylinder 13 adjusts the height of the flywheel fixing seat 12 through the flange connector 17, the control is more stable and accurate.
Further, the leveling device further comprises: an electric cylinder mount 14; the controller 15 and the electric cylinder 13 are respectively connected with the upper surface of the electric cylinder mounting seat 14; the electric cylinder mount 14 is used to fix the controller 15 and the electric cylinder 13.
Further, the controller 15 and the electric cylinder 13 are respectively fixedly connected with the upper surface of the electric cylinder mounting seat 14 through bolts.
In practical implementation, controller 15 and electric cylinder 13 may be fixedly mounted on electric cylinder mounting seat 14 through bolts, specifically, according to actual mounting requirements, controller 15 may also be mounted at other positions, for example, on the lower surface of flywheel fixing seat 12, and in addition, the connection mode between controller 15 and electric cylinder 13 may also be fixed in other modes.
Further, the flywheel 11 and the tilt sensor 18 are respectively fixedly connected with the upper surface of the flywheel fixing seat 12 through bolts.
In practical implementation, the flywheel 11 and the tilt sensor 18 may be fixed to the flywheel fixing base 12 in other manners.
Referring to fig. 4, a schematic structural diagram of a leveling device is shown, wherein the leveling device comprises a power supply 2 and a leveling device 1 of any one of the above parts; the power supply 2 is connected with the leveling device 1; the power supply 2 is used to supply power to the leveling device 1.
In practical implementation, the leveling device further comprises a power supply 2, the power supply 2 supplies power to the leveling device 1, and after the leveling device 1 is powered on, the inclination angle sensor 18, the controller 15, the electric cylinder 13 and the like in the leveling device 1 can normally work so as to achieve automatic leveling of the flywheel 11 in the leveling device 1.
The embodiment of the utility model provides a leveling equipment, when flywheel installation ground levelness changes, the levelness that can automatic readjust the flywheel installation to satisfy the levelness requirement of the normal work of flywheel, the unsatisfied flywheel operational requirement's of levelness problem when having solved the flywheel installation, this automatic leveling function has reduced the sensitivity of flywheel to the installation environment, has saved the cost of labor, has reduced the operation cost, has improved maintenance efficiency.
The block diagram in the figures shows an architecture that can be implemented according to various embodiments of the present invention. In this regard, each block in the block diagrams may represent a portion of a module, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams, and combinations of blocks in the block diagrams, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Unless specifically stated otherwise, the relative numerical expressions and values of the components set forth in these embodiments do not limit the scope of the present invention.
In all examples shown and described herein, any particular value should be construed as merely exemplary, and not as a limitation, and thus other examples of example embodiments may have different values.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, each functional unit in the embodiments provided in the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply 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 limiting the present invention.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A leveling device, comprising: the device comprises a flywheel, a flywheel fixing seat, an electric cylinder, a controller and a tilt angle sensor; the flywheel and the tilt angle sensor are respectively connected with the upper surface of the flywheel fixing seat; the electric cylinder is connected with the lower surface of the flywheel fixing seat, and the controller is respectively connected with the inclination angle sensor and the electric cylinder;
the flywheel fixing seat is used for fixing the flywheel and the inclination angle sensor; the inclination angle sensor is used for acquiring the inclination angle of the flywheel and sending the inclination angle to the controller;
the controller is used for inputting the inclination angle and sending an angle adjusting instruction corresponding to the inclination angle to the electric cylinder; the electric cylinder is used for inputting the angle adjusting instruction and adjusting the height of the flywheel fixing seat so as to level the flywheel fixed on the flywheel fixing seat.
2. The leveling device according to claim 1, wherein the number of the electric cylinders includes a plurality;
the controller is respectively connected with the electric cylinders.
3. The leveling device according to claim 2, wherein the number of the electric cylinders is four.
4. The leveling device according to claim 1, wherein the controller is connected to the tilt angle sensor and the electric cylinder by cables, respectively;
the controller is also used for sending a braking instruction to the electric cylinder;
the electric cylinder is used for inputting the brake command so as to stop leveling the flywheel.
5. The leveling device of claim 1, further comprising: a flange connector;
the electric cylinder is connected with the lower surface of the flywheel fixing seat through the flange connector.
6. The leveling device of claim 5, wherein the electric cylinder is in ball-and-socket joint with the flange connector; the flange connector is fixedly connected with the lower surface of the flywheel fixing seat through bolts.
7. The leveling device of claim 1, further comprising: an electric cylinder mount;
the controller and the electric cylinder are respectively connected with the upper surface of the electric cylinder mounting seat;
the electric cylinder mounting seat is used for fixing the controller and the electric cylinder.
8. The leveling device of claim 7, wherein the controller and the electric cylinder are fixedly connected with the upper surface of the electric cylinder mounting seat through bolts respectively.
9. The leveling device as recited in claim 1, wherein the flywheel and the tilt sensor are respectively fixedly connected with the upper surface of the flywheel fixing base through bolts.
10. A leveling apparatus characterized by comprising a power supply, and the leveling device of any one of claims 1 to 9;
the power supply is connected with the leveling device;
the power supply is used for supplying power to the leveling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022160017.7U CN213176656U (en) | 2020-09-27 | 2020-09-27 | Leveling device and leveling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022160017.7U CN213176656U (en) | 2020-09-27 | 2020-09-27 | Leveling device and leveling equipment |
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| CN213176656U true CN213176656U (en) | 2021-05-11 |
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| CN202022160017.7U Active CN213176656U (en) | 2020-09-27 | 2020-09-27 | Leveling device and leveling equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687618A (en) * | 2021-08-26 | 2021-11-23 | 北京泓慧国际能源技术发展有限公司 | Flywheel base levelness control system and method |
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2020
- 2020-09-27 CN CN202022160017.7U patent/CN213176656U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687618A (en) * | 2021-08-26 | 2021-11-23 | 北京泓慧国际能源技术发展有限公司 | Flywheel base levelness control system and method |
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