CN213151376U - Power supply grading management device based on dynamic voltage restorer - Google Patents
Power supply grading management device based on dynamic voltage restorer Download PDFInfo
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- CN213151376U CN213151376U CN202021734962.7U CN202021734962U CN213151376U CN 213151376 U CN213151376 U CN 213151376U CN 202021734962 U CN202021734962 U CN 202021734962U CN 213151376 U CN213151376 U CN 213151376U
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Abstract
The utility model discloses a power supply hierarchical management device based on dynamic voltage restorer relates to the power supply technology field. The utility model comprises a first transmission component arranged at the upper side of a box body, two groups of clamping components arranged inside the box body, wherein each clamping component comprises a second transmission component, and two third transmission components are arranged at the lower side of the second transmission component; two threaded rods are installed to the downside of third drive assembly, and the week side equal threaded connection of two threaded rods has the sliding block. The utility model discloses a third drive assembly who sets up, when the dynamic voltage restorer is installed to needs, third drive assembly drives the threaded rod and rotates to remove first baffle subassembly and fix the dead lever, reduced the degree of difficulty of installation, and the fixed block that sets up, thereby play the supporting role to the threaded rod, prevented that the threaded rod from dropping in the use, thereby improved the stability of device.
Description
Technical Field
The utility model belongs to the technical field of the power supply, especially, relate to power supply hierarchical management device based on dynamic voltage restorer.
Background
A dynamic voltage restorer, DVR, is a series compensation device with an energy storage device (system) that has the ability to compensate for active power in addition to reactive power. The control of power quality and the provision of specific power supplies to users can be achieved using modern power electronics technologies, including power distribution system static compensators, active power filtering, and series power quality controllers (DVRs). The short-time voltage drop (several cycles to dozens of cycles) of the load side caused by the interference of the system voltage is the main reason of sensitive load and computer equipment failure, and the Dynamic Voltage Regulator (DVR) generates compensation voltage within 1 to 2 milliseconds to offset the interference of the system voltage, so that the voltage of the load side cannot be disturbed, the sensitive load is ensured, and the safe and reliable operation of the computer load is ensured. The dynamic voltage regulator has high response speed, can ensure that the voltage waveform of a load side is a standard sine, and eliminates the influence of voltage harmonics and voltage fluctuation and flicker on the load.
The traditional dynamic voltage restorer is troublesome to install and troublesome to install or clean, so that a certain trouble is brought to an installer and a cleaner.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power supply hierarchical management device based on dynamic voltage restorer, through the third drive assembly who sets up, when needs install dynamic voltage restorer, third drive assembly drives the threaded rod and rotates, thereby remove first baffle subassembly and fix the dead lever, the degree of difficulty of installation has been reduced, and the fixed block that sets up, thereby play the supporting role to the threaded rod, prevented that the threaded rod from dropping in the use, thereby the stability of device has been improved, the problem that exists among the above-mentioned prior art has been solved.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
the power supply grading management device based on the dynamic voltage restorer comprises a first transmission assembly, two groups of clamping assemblies and two third transmission assemblies, wherein the first transmission assembly is arranged on the upper side of a box body; two threaded rods are mounted on the lower side of the third transmission assembly, sliding blocks are in threaded connection with the peripheral sides of the two threaded rods, a first baffle plate assembly is mounted between the two sliding blocks, a fixed block is mounted on the lower side of the threaded rods, a second baffle plate assembly is mounted between the two fixed blocks, and the fixed blocks are connected with the inner wall of the box body; the inside of box is provided with the hierarchical body of power supply, and two dead levers are all installed to the both sides of the hierarchical body of power supply, and the dead lever is located between first baffle subassembly and the second baffle subassembly.
Optionally, a fixing plate is installed on the upper side of the box body, a first groove is formed in the fixing plate, and the first transmission assembly is located in the first groove.
Optionally, the first transmission assembly includes: two first rotation posts, the transmission cooperation has first belt between two first rotation posts, and the upside of one of them first rotation post is installed and is changeed the handle.
Optionally, the second transmission assembly comprises: two second rotate the post, and the transmission cooperation has the second belt between two second rotation posts, and one of them second rotates the post and is connected with one of them first rotation post.
Optionally, the third transmission assembly comprises: the two third rotating columns are matched with a third belt in a transmission mode, the lower sides of the two third rotating columns are connected with the threaded rod respectively, and a rotating rod is installed on the upper side of one of the third rotating columns.
Optionally, the power supply grading body is located between the two clamping assemblies.
Optionally, the first baffle assembly and the second baffle assembly both comprise two connecting rods, and an arc plate is installed between the two connecting rods.
The embodiment of the utility model has the following beneficial effect:
the utility model discloses an embodiment is through the third drive assembly who sets up, and when needs installation dynamic voltage restorer, third drive assembly drives the threaded rod and rotates to remove first baffle subassembly and fix the dead lever, reduced the degree of difficulty of installation, and the fixed block that sets up, thereby play the supporting role to the threaded rod, prevented that the threaded rod from dropping in the use, thereby improved the stability of device.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic structural view of a clamping assembly according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of an embodiment of the present invention;
fig. 4 is a schematic diagram of a power supply hierarchical body structure according to an embodiment of the present invention.
Wherein the figures include the following reference numerals:
the box 1, fixed plate 2, dead lever 3 changes 4, first belt 5, second belt 6, first baffle subassembly 7, threaded rod 8, sliding block 9, fixed block 10, second baffle subassembly 11, third belt 12, power supply hierarchical management body 13, dwang 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
Referring to fig. 1-4, in the present embodiment, a power classification management apparatus based on a dynamic voltage restorer is provided, which includes: the upper side of the box body 1 is provided with a first transmission assembly, two groups of clamping assemblies are arranged in the box body 1, each clamping assembly comprises a second transmission assembly, and two third transmission assemblies are arranged on the lower side of the second transmission assembly; two threaded rods 8 are mounted on the lower side of the third transmission assembly, sliding blocks 9 are in threaded connection with the peripheral sides of the two threaded rods 8, a first baffle plate assembly 7 is mounted between the two sliding blocks 9, a fixed block 10 is mounted on the lower side of the threaded rods 8, a second baffle plate assembly 11 is mounted between the two fixed blocks 10, and the fixed blocks 10 are connected with the inner wall of the box body 1; the inside of box 1 is provided with power supply hierarchical management body 13, and two dead levers 3 are all installed to the both sides of power supply hierarchical management body 13, and dead lever 3 is located between first baffle subassembly 7 and the second baffle subassembly 11.
The application of one aspect of the embodiment is as follows: when the dynamic voltage restorer needs to be installed, the fixing rods 3 on two sides of the power supply grading management body 13 are placed between the first baffle plate assembly 7 and the second baffle plate assembly 11, then the first transmission assembly is rotated, the first transmission assembly rotates the third transmission assembly through the second transmission assembly, the third transmission assembly drives the sliding block 9 to move through the threaded rod 8, the sliding block 9 drives the first baffle plate assembly 7 to move, the fixing rods 3 are fixed, and the dynamic voltage restorer is installed.
Through the third drive assembly who sets up, when the dynamic voltage restorer is installed to needs, third drive assembly drives threaded rod 8 and rotates to remove first baffle subassembly 7 and fix dead lever 3, reduced the degree of difficulty of installation, and the fixed block 10 that sets up, thereby play the supporting role to threaded rod 8, prevented that threaded rod 8 from dropping in the use, thereby improved the stability of device.
Fixed plate 2 is installed to the upside of the box 1 of this embodiment, and first recess has been seted up to fixed plate 2's inside, and first drive assembly is located first recess.
The first transmission assembly of the present embodiment includes: two first rotation posts, transmission cooperation has first belt 5 between two first rotation posts, and the upside of one of them first rotation post is installed and is changeed handle 4, through the first transmission assembly who sets up, is convenient for rotate the second transmission assembly.
The second transmission assembly of the present embodiment includes: two second rotate the post, and two second rotate and to rotate the transmission cooperation between the post and have second belt 6, and one of them second rotates the post and is connected with one of them first rotation post, through the second transmission assembly who sets up, is convenient for rotate third transmission assembly.
The third transmission assembly of the present embodiment includes: two third rotation posts, a third belt 12 is matched between the two third rotation posts in a transmission manner, the lower sides of the two third rotation posts are respectively connected with the threaded rod 8, a rotation rod 14 is installed on the upper side of one third rotation post, and the threaded rod 8 is convenient to rotate through the arranged third transmission assembly.
The power supply classification management body 13 of the embodiment is located between the two clamping components.
The first baffle plate assembly 7 and the second baffle plate assembly 11 of the embodiment both comprise two connecting rods, and arc-shaped plates are installed between the two connecting rods.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (7)
1. Power supply hierarchical management device based on dynamic voltage restorer, its characterized in that includes: the upper side of the box body (1) is provided with a first transmission assembly, two groups of clamping assemblies are arranged in the box body (1), each clamping assembly comprises a second transmission assembly, and two third transmission assemblies are arranged on the lower side of the second transmission assembly;
two threaded rods (8) are mounted on the lower side of the third transmission assembly, sliding blocks (9) are in threaded connection with the peripheral sides of the two threaded rods (8), a first baffle plate assembly (7) is mounted between the two sliding blocks (9), fixed blocks (10) are mounted on the lower side of the threaded rods (8), a second baffle plate assembly (11) is mounted between the two fixed blocks (10), and the fixed blocks (10) are connected with the inner wall of the box body (1);
the inside of box (1) is provided with power supply hierarchical management body (13), and two dead levers (3) are all installed to the both sides of power supply hierarchical management body (13), and dead lever (3) are located between first baffle subassembly (7) and second baffle subassembly (11).
2. The power supply classification management device based on the dynamic voltage restorer is characterized in that a fixing plate (2) is installed on the upper side of a box body (1), a first groove is formed in the fixing plate (2), and a first transmission assembly is located in the first groove.
3. The dynamic voltage restorer-based power supply stage management device of claim 1, wherein the first transmission component comprises: two first rotating columns, a first belt (5) is matched between the two first rotating columns in a transmission way, and a rotating handle (4) is installed on the upper side of one first rotating column.
4. The dynamic voltage restorer-based power supply stage management device of claim 1, wherein the second transmission assembly comprises: two second rotate the post, two second rotate between the post transmission cooperation have second belt (6), and one of them second rotates the post and is connected with one of them first rotation post.
5. The dynamic voltage restorer-based power supply stage management device according to claim 1, wherein the third driving assembly comprises: and a third belt (12) is matched between the two third rotating columns in a transmission manner, the lower sides of the two third rotating columns are respectively connected with a threaded rod (8), and a rotating rod (14) is installed on the upper side of one of the third rotating columns.
6. A dynamic voltage restorer-based power supply stage management device according to claim 1, characterized in that the power supply stage management body (13) is located between two clamping assemblies.
7. The dynamic voltage restorer-based power supply stage management device according to claim 1, wherein the first barrier assembly (7) and the second barrier assembly (11) each comprise two connecting rods between which an arc-shaped plate is mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021734962.7U CN213151376U (en) | 2020-08-19 | 2020-08-19 | Power supply grading management device based on dynamic voltage restorer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021734962.7U CN213151376U (en) | 2020-08-19 | 2020-08-19 | Power supply grading management device based on dynamic voltage restorer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213151376U true CN213151376U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021734962.7U Active CN213151376U (en) | 2020-08-19 | 2020-08-19 | Power supply grading management device based on dynamic voltage restorer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213151376U (en) |
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2020
- 2020-08-19 CN CN202021734962.7U patent/CN213151376U/en active Active
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