CN221263056U - Wall-mounted active filter - Google Patents
Wall-mounted active filter Download PDFInfo
- Publication number
- CN221263056U CN221263056U CN202322911545.5U CN202322911545U CN221263056U CN 221263056 U CN221263056 U CN 221263056U CN 202322911545 U CN202322911545 U CN 202322911545U CN 221263056 U CN221263056 U CN 221263056U
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- Prior art keywords
- active filter
- wall
- filter body
- plate
- hanging
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- 238000013016 damping Methods 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 3
- 240000009087 Crescentia cujete Species 0.000 claims description 2
- 235000005983 Crescentia cujete Nutrition 0.000 claims description 2
- 235000009797 Lagenaria vulgaris Nutrition 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 241000219122 Cucurbita Species 0.000 description 2
- 235000009852 Cucurbita pepo Nutrition 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of active filters, in particular to a wall-mounted active filter, which comprises an active filter body, wherein a buffer assembly is arranged on the side surface of the active filter body in a surrounding manner, a wall-mounted assembly is arranged at the top end of the back surface of the active filter body, the wall-mounted assembly comprises a sliding rail, sliding blocks are symmetrically and slidably arranged in the sliding rail, a hanging plate is arranged on one side of the sliding block, and a hoist hole is formed in the hanging plate. According to the utility model, the wall hanging assembly is arranged, after the screws are installed in place, the hanging plates are compared with the positions of the screws, if the lengths of the two hanging plates are not proper, the two sliding blocks can slide relatively in the sliding rail by rotating the handles of the threaded rods, the hoist holes are hung on the screws, the steps of measuring and correcting the screws are reduced, and the active filter body can be quickly hung and installed.
Description
Technical Field
The utility model relates to the technical field of active filters, in particular to a wall-mounted active filter.
Background
An active power filter is a novel power electronic device for dynamically suppressing harmonics, compensating for reactive power, and capable of compensating for harmonics and varying reactive power that vary in both size and frequency.
The grant publication number CN219554337U discloses a wall-mounted active filter comprising: active wave filter, bradyseism positioning mechanism and adjustment mechanism, adjustment mechanism fixed mounting is in active wave filter's top surface and one side of active wave filter, bradyseism positioning mechanism's one end and adjustment mechanism's tip threaded connection, bradyseism positioning mechanism includes first strip, second moves strip, first pendulum seat, second pendulum seat and a plurality of elastic bradyseism subassembly that are used for between first strip and the second pendulum seat, between second strip and the first pendulum seat of moving, first pendulum seat and second pendulum seat are fixed connection each other. According to the utility model, the first movable strip and the second movable strip swing freely under the limit of the first swing seat and the second swing seat to realize free swing in multiple directions, and the free swing quantity is damped and energy is dissipated through the elastic damping component, so that the active filter is damped and energy-absorbed to be quickly restored and stabilized, the shaking influence of the internal movement structure of the active filter on the whole system is eliminated, and the working stability of the active filter is improved.
But above-mentioned technical scheme bradyseism positioning mechanism only carries out the bradyseism effect to the part of equipment, is difficult to comprehensive effect remove active filter internal motion structure to entire system's shake influence, and current hanging ring is generally fixed on equipment, before hanging, need two hanging rings of manual measurement correspond positioning bolt's position, and the bolt installation inaccuracy can directly influence hanging ring normal suspension, consequently need design a hanging active filter in order to solve above-mentioned problem.
Disclosure of utility model
To the existing hanging ring that exists in the background art generally fix on equipment, before hanging, need the manual work to survey two hanging rings and correspond positioning bolt's position, the bolt installation inaccuracy can directly influence hanging ring normal suspension problem, proposes a hanging active filter.
The utility model provides a wall-mounted active filter, which comprises an active filter body, wherein a buffer assembly is arranged on the side surface of the active filter body in a surrounding manner, a wall-mounted assembly is arranged at the top end of the back surface of the active filter body, the wall-mounted assembly comprises a sliding rail, sliding blocks are symmetrically arranged in the sliding rail in a sliding manner, a hanging plate is arranged on one side of the sliding block, and a hoist hole is formed in the hanging plate.
Preferably, an auxiliary backing plate is arranged at the bottom end of the back surface of the active filter body.
Preferably, the buffer assembly comprises a vertical plate, a corner plate and a transverse plate, and the vertical plate, the corner plate and the transverse plate form an L-shaped bending composite plate.
Preferably, the inside of vertical board and transverse board is provided with the shock attenuation air cushion, one side of shock attenuation air cushion is connected with the outer wall of active filter body.
Preferably, the second sliding groove is formed in the vertical plate, the first sliding groove is formed in the corner plate, a first inner sliding block is arranged at one end of the corner plate and is slidably mounted in the second sliding groove, and a second inner sliding block is arranged at one end of the second sliding groove and is slidably mounted in the first sliding groove.
Preferably, the inside of slide rail rotates and is provided with the threaded rod, the outside of threaded rod and the inside threaded connection of sliding block.
Preferably, the threaded rod extends from the center to two sides and is provided with opposite thread grooves, and the threaded rod extends to the outer side of the sliding rail and is provided with a handle.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through being provided with hanging the subassembly, the screw is installed the back in place, will hang the position that the board compares the screw, if two hang board length unsuitable for two sliding blocks slide in the inside relative of slide rail through the handle of rotatory threaded rod, hang the calabash hole on the screw, reduce and measure and correct the screw step, hang that the active filter body is installed to the suspension that can be quick.
2. Through being provided with buffer unit, the outside of active wave filter body is protected in vertical board, corner board and horizontal board cooperation, and damping air cushion can be to active wave filter body shock attenuation energy-absorbing for it resumes fast stably, and first interior slider and second interior slider form dislocation removal at second spout and first spout, make vertical board, corner board and horizontal board reply outside and the different azimuthal movements of inside production, all have certain cushioning effect, make active wave filter body stability better.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic side view of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of a partial structure of the present utility model at A in FIG. 1;
fig. 4 is a schematic rear view of a wall hanging assembly according to the present utility model.
In the figure: 110. an active filter body; 120. an auxiliary backing plate; 200. a buffer assembly; 210. damping air cushion; 211. a vertical plate; 212. corner plates; 213. a transverse plate; 214. a second chute; 215. a first chute; 216. a first inner slide; 217. a second inner slide; 300. a wall hanging assembly; 310. a slide rail; 311. a sliding block; 312. a hanging plate; 313. a gourd hole; 314. a threaded rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, an embodiment of the present utility model is provided: the wall-mounted active filter comprises an active filter body 110, a buffer assembly 200 is arranged around the side surface of the active filter body 110, a wall-mounted assembly 300 is arranged at the top end of the back surface of the active filter body 110, the wall-mounted assembly 300 comprises a sliding rail 310, sliding blocks 311 are symmetrically and slidably arranged in the sliding rail 310, a hanging plate 312 is arranged on one side of the sliding block 311, and a hoist hole 313 is formed in the hanging plate 312; a threaded rod 314 is rotatably arranged in the sliding rail 310, and the outer side of the threaded rod 314 is in threaded connection with the inner part of the sliding block 311; the threaded rod 314 is provided with opposite thread grooves extending from the center to two sides, and a handle is arranged at the outer side of the threaded rod 314 extending to the sliding rail 310; the screws are arranged on the wall body, the screws can be positioned according to the approximate length of the equipment of the active filter body 110, after the screws are installed in place, the hanging plates 312 are compared with the positions of the screws, if the lengths of the two hanging plates 312 are not proper, the two sliding blocks 311 can slide relatively in the sliding rail 310 by rotating the handles of the threaded rods 314, the gourd holes 313 are hung on the screws, the steps of measuring and correcting the screws are reduced, and the active filter body 110 can be quickly hung and installed.
Further, an auxiliary pad 120 is disposed at the bottom of the back surface of the active filter body 110; the auxiliary backing plate 120 adopts the sponge material for auxiliary backing plate 120 is convenient for support active filter body 110 bottom, makes active filter body 110 compensate from top to bottom, can horizontal wall hanging on the wall, and active filter body 110 back keeps and wall and certain interval simultaneously, the equipment back heat dissipation of being convenient for.
Example two
In comparison with the first embodiment, referring to fig. 1-3, the buffer assembly 200 includes a vertical plate 211, a corner plate 212 and a transverse plate 213, wherein the vertical plate 211, the corner plate 212 and the transverse plate 213 form an L-shaped bending composite plate; the inside of the vertical plate 211 and the horizontal plate 213 is provided with a damping air cushion 210, and one side of the damping air cushion 210 is connected with the outer wall of the active filter body 110; the vertical plate 211, the corner plate 212 and the transverse plate 213 cooperate to protect the outer side of the active filter body 110, and the damping air cushion 210 can absorb damping energy to the active filter body 110, so that the active filter body 110 is quickly restored to be stable.
Further, the second sliding groove 214 is formed in the vertical plate 211, the first sliding groove 215 is formed in the corner plate 212, the first sliding block 216 is arranged at one end of the corner plate 212 and is slidably mounted in the second sliding groove 214, the second sliding block 217 is slidably mounted in the first sliding groove 215, and the first sliding block 216 and the second sliding block 217 form dislocation movement in the second sliding groove 214 and the first sliding groove 215, so that the vertical plate 211, the corner plate 212 and the transverse plate 213 can move in different directions corresponding to the outside and the inside, and have certain buffering effects, and the active filter body 110 is better in stability.
The working principle of the utility model is as follows: when screws are driven into the wall body, the screws can be positioned according to the approximate length of the equipment of the active filter body 110, after the screws are installed in place, the hanging plates 312 are compared with the positions of the screws, if the lengths of the two hanging plates 312 are not proper, the handles of the threaded rods 314 can be rotated, so that the two sliding blocks 311 can slide relatively in the sliding rail 310, and the hoist holes 313 are hung on the screws.
The vertical plate 211, the corner plate 212 and the transverse plate 213 cooperate to protect the outer side of the active filter body 110, the damping air cushion 210 can absorb damping energy to the active filter body 110, so that the active filter body 110 is quickly restored to be stable, the first inner slide block 216 and the second inner slide block 217 form dislocation movement in the second slide groove 214 and the first slide groove 215, and the vertical plate 211, the corner plate 212 and the transverse plate 213 can be used for coping with movements in different directions generated by the outer part and the inner part, and have certain buffering effect, so that the active filter body 110 is better in stability.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a wall-hanging active filter, includes active filter body (110), its characterized in that, the side of active filter body (110) is encircleed and is provided with buffer assembly (200), the top at active filter body (110) back is provided with hanging subassembly (300), hanging subassembly (300) include slide rail (310), inside symmetry slidable mounting of slide rail (310) has slider (311), one side of slider (311) is provided with hanging board (312), the inside of hanging board (312) is equipped with calabash hole (313).
2. A wall-mounted active filter according to claim 1, wherein the bottom end of the back side of the active filter body (110) is provided with an auxiliary pad (120).
3. A wall-mounted active filter according to claim 1, wherein the buffer assembly (200) comprises a vertical plate (211), a corner plate (212) and a transverse plate (213), the vertical plate (211), corner plate (212) and transverse plate (213) constituting an L-shaped folded composite plate.
4. A wall-mounted active filter according to claim 3, characterized in that the inside of the vertical (211) and transverse (213) plates is provided with a damping air cushion (210), one side of the damping air cushion (210) being connected to the outer wall of the active filter body (110).
5. A wall-mounted active filter according to claim 3, wherein the vertical plate (211) has a second chute (214) formed therein, the corner plate (212) has a first chute (215) formed therein, one end of the corner plate (212) is provided with a first inner slider (216) slidably mounted in the second chute (214), and one end of the second chute (214) is provided with a second inner slider (217) slidably mounted in the first chute (215).
6. A wall-mounted active filter according to claim 1, wherein the sliding rail (310) is provided with a threaded rod (314) in a rotating manner, and the outer side of the threaded rod (314) is in threaded connection with the inner side of the sliding block (311).
7. A wall-mounted active filter according to claim 6, wherein the threaded rod (314) is provided with opposite thread grooves extending from the center to both sides, and the handle is provided on the outer side of the threaded rod (314) extending to the slide rail (310).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322911545.5U CN221263056U (en) | 2023-10-30 | 2023-10-30 | Wall-mounted active filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322911545.5U CN221263056U (en) | 2023-10-30 | 2023-10-30 | Wall-mounted active filter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN221263056U true CN221263056U (en) | 2024-07-02 |
Family
ID=91626828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322911545.5U Active CN221263056U (en) | 2023-10-30 | 2023-10-30 | Wall-mounted active filter |
Country Status (1)
Country | Link |
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CN (1) | CN221263056U (en) |
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2023
- 2023-10-30 CN CN202322911545.5U patent/CN221263056U/en active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20241021 Address after: Unit 301-1, Building 1, No. 500 Fuxin East Road, Jin'an District, Fuzhou City, Fujian Province, China Patentee after: Fujian Hengrong Electric Co.,Ltd. Country or region after: China Address before: No. 52 South Street, Qianyuan Town, Deqing County, Huzhou City, Zhejiang Province, 313000 Patentee before: Deqing Qianxin Electronic Technology Co.,Ltd. Country or region before: China |