CN214506235U - Shockproof medium-voltage switch cabinet - Google Patents
Shockproof medium-voltage switch cabinet Download PDFInfo
- Publication number
- CN214506235U CN214506235U CN202023223247.XU CN202023223247U CN214506235U CN 214506235 U CN214506235 U CN 214506235U CN 202023223247 U CN202023223247 U CN 202023223247U CN 214506235 U CN214506235 U CN 214506235U
- Authority
- CN
- China
- Prior art keywords
- damping
- shell
- block
- shockproof
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 claims abstract description 163
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 230000035939 shock Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a shockproof type medium voltage switchgear, which comprises a cabinet body, the cabinet body is provided with an equipment installation layer and a shockproof layer, the shockproof layer is arranged outside the equipment installation layer, the shockproof layer is provided with a first damping mechanism, a second damping mechanism and a third damping mechanism, the first damping mechanism is arranged below the cabinet body, the first damping mechanism comprises a damping shell, the damping shell is provided with a damping block, the damping block is provided with a support rod, the support rod is provided with a pulley, the damping shell is also provided with a damping spring, a support diaphragm is arranged above the pulley, a speed reducing block is arranged below the support diaphragm, the second damping mechanism is arranged at two ends of the support diaphragm, the second damping mechanism comprises a first fixing seat, a second fixing seat and a second damping spring; the third damper includes horizontal shock attenuation shell and vertical shock attenuation shell, and horizontal shock attenuation shell is fixed on the lateral wall on equipment fixing layer, and vertical shock attenuation shell is fixed on the lateral wall on shockproof layer, through the mobilizable connection of connecting block between horizontal shock attenuation shell and the vertical shock attenuation shell.
Description
Technical Field
The utility model belongs to the technical field of the cubical switchboard, concretely relates to type medium voltage switchgear takes precautions against earthquakes.
Background
The switch cabinet is a power device, the external line of the switch cabinet firstly enters a main control switch in the cabinet, then enters a branch control switch, each branch winding displacement is arranged according to the requirement, the main function of the switch cabinet is to generate electricity in a power system, transmit electricity, the process of power distribution and electric energy conversion, the switch cabinet is opened and closed, and control and protection of electric equipment are realized, the switch cabinet is mainly suitable for power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textiles, industrial and mining enterprises, residential quarters, high-rise buildings and other different occasions, most of the equipment in the existing switch cabinet is directly placed in the switch cabinet, when the switch cabinet encounters impact or vibration, the internal electric equipment is easy to deviate, damage and fire hazard, and unnecessary economic loss is caused, so the anti-impact performance, the anti-vibration performance and the stability of the switch cabinet are particularly important. The utility model provides a supply type medium voltage switchgear takes precautions against earthquakes solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a type medium voltage switchgear takes precautions against earthquakes, and the damping performance is good, safe and reliable.
The utility model provides a following technical scheme:
a shockproof type medium-voltage switch cabinet is characterized by comprising a cabinet body, wherein an equipment installation layer and a shockproof layer are arranged in the cabinet body, the shockproof layer is positioned outside the equipment installation layer, a first damping mechanism, a second damping mechanism and a third damping mechanism are arranged in the shockproof layer, the first damping mechanism is positioned below the cabinet body, the first damping mechanism comprises a damping shell, a damping block is movably arranged in the damping shell, a supporting rod is fixedly arranged above the damping block, a pulley is movably arranged on the supporting rod, two damping springs are further arranged in the damping shell, two ends of each damping spring respectively abut against the damping block and the damping shell, a transverse plate support is arranged above the pulley, a speed reducing block is arranged below the supporting transverse plate, the second damping mechanism is arranged at two ends of the supporting transverse plate, the second damping mechanism comprises a first fixing seat and a second fixing seat, the first fixed seat is arranged on the side wall of the shockproof layer, one end of the second fixed seat is movably arranged in the first fixed seat, the other end of the second fixed seat is fixed on the supporting transverse plate, and a second damping spring is arranged between the first fixed seat and the second fixed seat; the third damping mechanism is arranged on the side wall of the shockproof layer, the third damping mechanism comprises a transverse damping shell and a longitudinal damping shell, the transverse damping shell is fixed on the outer side wall of the equipment mounting layer, the longitudinal damping shell is fixed on the side wall of the shockproof layer, and the transverse damping shell is movably connected with the longitudinal damping shell through a connecting block.
Preferably, the speed reducing block is wedge-shaped, and the tip of the speed reducing block is positioned on a tangent line of the bottom end of the pulley.
Preferably, a transverse damping block is movably arranged in the transverse damping shell, the outer side of the transverse damping block is fixedly connected with one end of the connecting block, two ends of the transverse damping block are respectively provided with a transverse damping spring, and two ends of each of the two transverse damping springs respectively abut against the transverse damping block and the transverse damping shell; mobilizable vertical snubber block that is equipped with in the vertical shock attenuation shell, the top of vertical snubber block with the other end fixed connection of connecting block, the both ends of vertical snubber block are equipped with a vertical damping spring respectively, two vertical damping spring's both ends are equallyd divide and are supported respectively vertical snubber block with on the vertical shock attenuation shell.
Preferably, the connecting block is L-shaped.
Preferably, the inner walls of the damping shell, the transverse damping shell and the longitudinal damping shell are all provided with damping rubber layers.
Preferably, the cabinet body is further provided with a cabinet door, and the cabinet door is provided with an observation window and a handle.
Preferably, the cabinet body is uniformly provided with heat dissipation holes.
Preferably, the bottom of the cabinet body is provided with a horse wheel.
The utility model has the advantages that: the damping rubber layers are arranged on the inner walls of the damping shell, the transverse damping shell and the longitudinal damping shell, the damping rubber layers can effectively increase the friction force between the damping block, the transverse damping block and the longitudinal damping block as well as between the damping shell, the transverse damping shell and the longitudinal damping shell, and can quickly weaken the vibration borne by the cabinet body by matching with the damping spring, the transverse damping spring and the longitudinal damping spring; the first damping mechanism, the second damping mechanism and the third damping mechanism are matched to quickly weaken the transverse vibration borne by the cabinet body, firstly, the shaking intensity is relieved through the pulley, and then the transverse supporting plate is slowly prevented from moving along the pulley through the wedge-shaped speed reducing block, so that the damping process is smoother; multiple shock attenuation makes the shock attenuation effect of the whole cabinet body better more reliable, and is higher to the protection degree of internal plant, and in addition, the observation window on the cabinet door is convenient for observe the internal plant condition, and the equipment heat dissipation of being convenient for of louvre on the cabinet body, the cabinet body of being convenient for is removed to the fortune horse wheel of cabinet body bottom.
Drawings
The accompanying drawings 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 view of the internal structure of the present invention;
fig. 2 is a schematic structural view of a first damping mechanism of the present invention;
fig. 3 is a schematic structural view of a second damping mechanism of the present invention;
fig. 4 is a schematic structural view of a third damping mechanism of the present invention;
fig. 5 is a schematic view of the overall structure of the present invention.
Detailed Description
As shown in the figures, the shockproof type medium voltage switch cabinet provided by the utility model comprises a cabinet body, an equipment installation layer 1 and a shockproof layer 2 are arranged in the cabinet body, the shockproof layer 2 is positioned outside the equipment installation layer 1, a first damping mechanism, a second damping mechanism and a third damping mechanism are arranged in the shockproof layer 2, the first damping mechanism is positioned below the cabinet body, the first damping mechanism comprises a damping shell 3, a damping block 4 is movably arranged in the damping shell 3, a support rod 5 is fixedly arranged above the damping block 4, a pulley 6 is movably arranged on the support rod 5, two damping springs 7 are also arranged in the damping shell 3, two ends of the two damping springs 7 respectively abut against the damping block 4 and the damping shell 3, a support transverse plate 8 is arranged above the pulley 6, a speed reducing block 15 is arranged below the support transverse plate 8, the speed reducing block 15 is wedge-shaped, the tip of the speed reducing block 15 is positioned on the tangent line of the bottom end of the pulley 6, when the cabinet body receives vibration in the left and right directions, the supporting transverse plate 8 can shake in the left and right directions along the pulley 6, the wedge-shaped speed reducing block 15 can penetrate between the pulley 6 and the supporting rod 5 to organize the shaking of the supporting transverse plate 8, the shaking intensity can be reduced through the pulley 6, and then the transverse supporting plate 8 is slowly prevented from moving through the wedge-shaped speed reducing block 15; the second damping mechanism is arranged at two ends of the supporting transverse plate 8 and comprises a first fixed seat 9 and a second fixed seat 10, the first fixed seat 9 is arranged on the side wall of the shockproof layer 2, one end of the second fixed seat 10 is movably arranged in the first fixed seat 9, the other end of the second fixed seat 10 is fixed on the supporting transverse plate 8, and a second damping spring 11 is arranged between the first fixed seat 9 and the second fixed seat 10; the third damping mechanism is arranged on the side wall of the shockproof layer 2, the third damping mechanism comprises a transverse damping shell 18 and a longitudinal damping shell 19, the transverse damping shell 18 is fixed on the outer side wall of the equipment installation layer 1, the longitudinal damping shell 19 is fixed on the side wall of the shockproof layer 2, the transverse damping shell 18 is movably connected with the longitudinal damping shell 19 through a connecting block 14, the connecting block 14 is L-shaped, a transverse damping block 16 is movably arranged in the transverse damping shell 18, the outer side of the transverse damping block 16 is fixedly connected with one end of the connecting block 14, two ends of the transverse damping block 16 are respectively provided with a transverse damping spring 17, and two ends of the two transverse damping springs 17 respectively abut against the transverse damping block 16 and the transverse damping shell 18; the longitudinal damping shell 19 is movably provided with a longitudinal damping block 20, the upper part of the longitudinal damping block 20 is fixedly connected with the other end of the connecting block 14, two ends of the longitudinal damping block 20 are respectively provided with a longitudinal damping spring 21, and two ends of the two longitudinal damping springs 21 are respectively abutted against the longitudinal damping block 20 and the longitudinal damping shell 19.
The damping shell 3, the damping block 4 and the damping spring 7 of the first damping mechanism are matched with the longitudinal damping shell 19, the longitudinal damping block 20 and the longitudinal damping spring 21 of the three damping mechanisms, so that longitudinal vibration borne by the cabinet body can be quickly weakened; the wedge-shaped speed reducing block 15 and the pulley 6 of the first damping mechanism are matched with the transverse damping shell 18, the transverse damping block 16 and the transverse damping spring 17 of the second damping mechanism and the third damping mechanism, so that transverse vibration borne by the cabinet body can be quickly weakened, the shaking intensity is relieved through the pulley 6, and then the transverse supporting plate 8 is slowly prevented from moving along the pulley 6 through the wedge-shaped speed reducing block 15, so that the damping process is smoother; multiple shock attenuation makes the shock attenuation effect of whole cabinet body better more reliable, and is higher to the protection degree of internal plant.
Although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A shockproof type medium-voltage switch cabinet is characterized by comprising a cabinet body, wherein an equipment installation layer (1) and a shockproof layer (2) are arranged in the cabinet body, the shockproof layer (2) is positioned outside the equipment installation layer (1), a first damping mechanism, a second damping mechanism and a third damping mechanism are arranged in the shockproof layer (2), the first damping mechanism is positioned below the cabinet body and comprises a damping shell (3), a damping block (4) is movably arranged in the damping shell (3), a support rod (5) is fixedly arranged above the damping block (4), a pulley (6) is movably arranged on the support rod (5), two damping springs (7) are further arranged in the damping shell (3), two ends of the two damping springs (7) are respectively abutted against the damping block (4) and the damping shell (3), a supporting transverse plate (8) is arranged above the pulley (6), a speed reducing block (15) is arranged below the supporting transverse plate (8), the second damping mechanism is arranged at two ends of the supporting transverse plate (8), the second damping mechanism comprises a first fixing seat (9) and a second fixing seat (10), the first fixing seat (9) is arranged on the side wall of the shockproof layer (2), one end of the second fixing seat (10) is movably arranged in the first fixing seat (9), the other end of the second fixing seat (10) is fixed on the supporting transverse plate (8), and a second damping spring (11) is arranged between the first fixing seat (9) and the second fixing seat (10); third damper establishes on the lateral wall on layer (2) takes precautions against earthquakes, third damper package horizontal shock attenuation shell (18) and vertical shock attenuation shell (19), horizontal shock attenuation shell (18) are fixed on the lateral wall on equipment fixing layer (1), vertical shock attenuation shell (19) are fixed on the lateral wall on layer (2) takes precautions against earthquakes, horizontal shock attenuation shell (18) with through connecting block (14) mobilizable connection between vertical shock attenuation shell (19).
2. Shockproof medium voltage switchgear according to claim 1, characterized in that the deceleration block (15) is wedge-shaped, the tip of the deceleration block (15) being located on the tangent of the bottom end of the pulley (6).
3. The shockproof medium voltage switchgear cabinet according to claim 1, wherein a transverse damping block (16) is movably disposed in the transverse damping shell (18), the outer side of the transverse damping block (16) is fixedly connected to one end of the connecting block (14), two ends of the transverse damping block (16) are respectively provided with a transverse damping spring (17), and two ends of the two transverse damping springs (17) respectively abut against the transverse damping block (16) and the transverse damping shell (18); mobilizable vertical snubber block (20) that is equipped with in vertical snubber shell (19), the top of vertical snubber block (20) with the other end fixed connection of connecting block (14), the both ends of vertical snubber block (20) are equipped with a vertical damping spring (21) respectively, two the both ends of vertical damping spring (21) are equallyd divide and are supported respectively vertical snubber block (20) with on vertical snubber shell (19).
4. Shockproof medium voltage switchgear, according to claim 1, characterized in that the connection block (14) is L-shaped.
5. Shockproof medium voltage switchgear according to claim 1, characterized in that the damping rubber layer is provided on the inner walls of the damping housing (3), the transverse damping shell (18) and the longitudinal damping shell (19).
6. The shockproof medium voltage switchgear cabinet according to claim 1, wherein a cabinet door is further disposed on the switchgear cabinet, and the cabinet door is provided with a viewing window (12) and a handle (13).
7. The shockproof medium voltage switchgear of claim 1, wherein the switchgear body is further provided with heat dissipation holes.
8. The rugged medium voltage switchgear of claim 1, wherein said cabinet body is provided with wheels at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023223247.XU CN214506235U (en) | 2020-12-28 | 2020-12-28 | Shockproof medium-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023223247.XU CN214506235U (en) | 2020-12-28 | 2020-12-28 | Shockproof medium-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214506235U true CN214506235U (en) | 2021-10-26 |
Family
ID=78211141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023223247.XU Expired - Fee Related CN214506235U (en) | 2020-12-28 | 2020-12-28 | Shockproof medium-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214506235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115473131A (en) * | 2022-09-15 | 2022-12-13 | 江西伊发电力科技股份有限公司 | A high-efficiency heat dissipation power cabinet |
-
2020
- 2020-12-28 CN CN202023223247.XU patent/CN214506235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115473131A (en) * | 2022-09-15 | 2022-12-13 | 江西伊发电力科技股份有限公司 | A high-efficiency heat dissipation power cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210297023U (en) | Low-voltage switch cabinet body with shock attenuation buffer structure | |
| CN214506235U (en) | Shockproof medium-voltage switch cabinet | |
| CN220953979U (en) | Building shock insulation device | |
| CN216215384U (en) | Box-type substation of making an uproar falls in antidetonation | |
| CN205985811U (en) | Electric power cabinet base with shock attenuation effect | |
| CN203570904U (en) | Shock absorption device used for box portion of special vehicle for petroleum field | |
| CN213845975U (en) | Outdoor distribution box with protective structure | |
| CN216975652U (en) | Compound damping device of isolator | |
| CN215772436U (en) | Anticollision type combination formula bus duct | |
| CN116683328A (en) | A safe box-type substation | |
| CN212485930U (en) | Anti-vibration high-voltage switch cabinet | |
| CN210641190U (en) | Electromechanical device fault alarm for fire fighting | |
| CN211719983U (en) | Damping device of drawer of switch cabinet | |
| CN210781432U (en) | Shock absorption LED power supply for mobile carrier | |
| CN208637820U (en) | A kind of outdoor AC low voltage power switch box | |
| CN219801622U (en) | Shell structure of American transformer substation | |
| CN218632983U (en) | Shockproof low-voltage switch cabinet with good heat dissipation effect | |
| CN216720662U (en) | Block terminal with protective structure | |
| CN211556539U (en) | In put cabinet with noise reduction function | |
| CN212257270U (en) | Outdoor high-voltage vacuum circuit breaker with protective device | |
| CN215009185U (en) | Shockproof switch cabinet | |
| CN214176478U (en) | Modular combined switch cabinet convenient for field use | |
| CN219554333U (en) | Assembled high-low voltage switchgear with antidetonation effect | |
| CN221482527U (en) | Engineering machine electric installation platform for house building | |
| CN214899654U (en) | A shock-absorbing device for equipment in a box-type substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |