CN205646564U - Cellular -type cubical switchboard is fixed to antidetonation type low pressure - Google Patents
Cellular -type cubical switchboard is fixed to antidetonation type low pressure Download PDFInfo
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- CN205646564U CN205646564U CN201620470355.1U CN201620470355U CN205646564U CN 205646564 U CN205646564 U CN 205646564U CN 201620470355 U CN201620470355 U CN 201620470355U CN 205646564 U CN205646564 U CN 205646564U
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- cabinet
- blind hole
- upper bracket
- helical spring
- fixing
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Abstract
The utility model relates to an electrical equipment field. Aim at provides a cellular -type cubical switchboard is fixed to antidetonation type low pressure who has high anti -seismic performance, heat dispersion. The utility model provides a: a cellular -type cubical switchboard is fixed to antidetonation type low pressure, includes the cabinet body, the internal horizontal separators that sets up of cabinet. The horizontal separators middle part sets up the through -hole, wears to establish the ventilation pipe in the through -hole. Cabinet body bottom sets up the cushion socket, and the cushion socket includes upper bracket and undersetting, and the undersetting middle part sets up vertical blind hole. The upper bracket with cabinet body fixed connection, insert in the blind hole lower part of upper bracket. Upward support bottom and two connecting rods are articulated, and the connecting rod is articulated with the sliding block, and the sliding block is located the sliding tray, and the sliding tray is located the blind hole bottom. Set up a coil spring between the lateral wall of sliding block and blind hole, the lateral wall fixed connection of a coil spring one end and blind hole, the other end and sliding block side fixed connection. The utility model discloses possess stable anti -seismic performance and better heat dispersion.
Description
Technical field
This utility model relates to electrical equipment, is specifically related to switch cubicle.
Background technology
Switch cubicle refers to play break-make during power system generating, transmission of electricity, distribution, electric energy conversion etc., control or the equipment of the effect such as protection.The manufacturing industry of switch cubicle is the manufacturing important component part of transmission facility, occupies very important status in whole power industry.Switch cubicle is divided into fixed and pull-out type two kinds, and fixed switch cubicle disclosure satisfy that the demand of particular location in cabinet that is fixed on that electrical equipment is reliable and stable, and the most more convenient when the switch cubicle of pull-out type uses.In the area that some earthquakes are more, mostly use fixed switch cubicle, thus improve stability to prevent the harm of earthquake.
Existing fixed switching cabinet, mostly uses in damping link and sets up cushion pad or helical spring etc. between main body and base, so that main body and base are capable of stress buffer, deformation adjusts.But when arranging cushion pad and helical spring, existing scheme is all to be fixed with main body the upper end of helical spring, and the lower end of helical spring is fixed with base, such helical spring is just by the whole gravity bearing main body of chronicity.After frequently resulting in helical spring fatigue damage, the damping effect of equipment subtracts greatly.If the helical spring using special material to make, improve cost undoubtedly.The most existing switch cubicle heat dispersion also has much room for improvement.
Summary of the invention
The purpose of this utility model is to provide a kind of Anti-seismic low voltage fixed-separation formula switch cubicle with high anti-seismic performance, heat dispersion.
For achieving the above object, this utility model be the technical scheme is that a kind of Anti-seismic low voltage fixed-separation formula switch cubicle, and including cabinet, described cabinet side arranges air inlet, and cabinet connects with cabinet door hinge.Multiple lateral partitions and lateral partitions are set in cabinet cabinet is divided into multiple independent installation room, in described installation room, installation unit is set.Arranging through hole in the middle part of described lateral partitions, wear ventilation duct in described through hole, described ventilation duct upper end extends to outside cabinet and is connected with the air-introduced machine being positioned at cabinet top, and lower end extends to cabinet floor.Spiral helicine QI KOU excessively is set on the side of ventilation duct along its length.
Described bottom of cabinet bulk arranges cushion socket, and described cushion socket includes upper bracket and undersetting, arranges vertical blind hole in the middle part of described undersetting.The top of described upper bracket is fixing with cabinet to be connected, and the bottom of upper bracket is inserted in blind hole.Bottom upper bracket hinged with two connecting rods, described connecting rod is hinged with sliding shoe, and described sliding shoe is positioned at sliding tray, and described sliding tray is positioned at blind via bottom.Arranging the first helical spring between described sliding shoe and the sidewall of blind hole, described first helical spring one end is fixing with the sidewall of blind hole to be connected, and the other end is fixing with sliding shoe side to be connected.
Preferably, arranging the second helical spring between side and the sidewall of blind hole of described upper bracket, described second helical spring one end is fixing with the sidewall of blind hole to be connected, and the other end is connected with fixing to block.
Preferably, arranging the 3rd helical spring between described sliding shoe, the two ends of described 3rd helical spring are fixing with the side of sliding shoe respectively to be connected.
Preferably, the bottom of described undersetting is tapered.
The beneficial effects of the utility model embody a concentrated reflection of, and possess stable anti-seismic performance and preferable heat dispersion.Specifically, when coming earthquake, this utility model can be made deformation in blind hole due to upper bracket and undersetting and adjust, and the first helical spring can buffer stress simultaneously, so having preferable anti-seismic performance.At ordinary times, the gravity that cabinet is subject to can be decomposed into the active force of longitudinal and transverse two directions after being transferred to sliding shoe by connecting rod, and longitudinal active force is applied to blind via bottom, and horizontal active force is applied on the first helical spring.So, the first helical spring is no need for individually bearing whole gravity of cabinet, it is to avoid the first helical spring fatigue damage after long-term use.It addition, ventilation duct of the present utility model is owing to being positioned at cabinet center, after air enters cabinet via air inlet, converge towards ventilation duct from all directions.This ensures that the electrical equipment of each position all can obtain enough cooling heat radiations in cabinet.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the right view of structure shown in Fig. 1；
Fig. 3 is the internal structure schematic diagram of cushion socket；
Fig. 4 is A portion enlarged drawing in Fig. 3.
Detailed description of the invention
In conjunction with a kind of Anti-seismic low voltage fixed-separation formula switch cubicle shown in Fig. 1-4, including cabinet 1, described cabinet 1 side arranges air inlet 2, and air can be in air inlet 2 enters cabinet 1.Cabinet 1 is hinged with cabinet door 3, and cabinet door 3 is further typically provided with the warning light being connected with electrical equipment in cabinet 1.Multiple lateral partitions 4 and lateral partitions 4 are set in cabinet 1 cabinet 1 is divided into multiple independent installation room, installation unit 5 is set in described installation room, described installation list 5 can be mounting bar as shown in Figure 1, it can certainly be installing plate, electrical equipment can be installed, such as switch, temperature detector etc. on installation unit 5.In the middle part of described lateral partitions 4, through hole is set, ventilation duct 6 is worn in described through hole, described ventilation duct 6 upper end extends to outside cabinet 1 and is connected with the air-introduced machine 7 being positioned at cabinet 1 top, and lower end extends to cabinet 1 bottom surface, say, that ventilation duct 6 is mounted in the vertical body in the middle part of cabinet 1.On the side of ventilation duct 6, the length direction along ventilation duct 6 arranges spiral helicine QI KOU excessively, and in cabinet 1, the air after heat exchange can enter in ventilation duct 6 by crossing QI KOU, then discharge cabinet 1 by air-introduced machine 7.
Arranging cushion socket bottom described cabinet 1, described cushion socket includes upper bracket 8 and undersetting 9, and the bottom of described undersetting 9 is the most tapered, is so easy to the more stable placement of undersetting 9 on the ground.Arranging vertical blind hole 10 in the middle part of described undersetting 9, described blind hole 10 is bigger due to volume, it is also possible to regard groove as.The top of described upper bracket 8 is fixing with cabinet 1 to be connected, and the bottom of upper bracket 8 is inserted in blind hole 10, and upper bracket 8 can move up and down under the support of miscellaneous part in blind hole 10, and the bottom of upper bracket 8 size under normal circumstances is suitable with blind hole 10.Can also be upper bracket 8 bottom be smaller in size than blind hole 10, such upper bracket 8 can also move left and right in blind hole 10, thus carry out deformation adjust.Bottom upper bracket 8 hinged with two connecting rods 11, described connecting rod 11 is hinged with sliding shoe 12, and described sliding shoe 12 is positioned at sliding tray 13, and described sliding tray 13 is normally located at the dovetail groove on blind hole 10 bottom surface or guide rail etc. and plays the parts of phase same-action.Arranging the first helical spring 14 between described sliding shoe 12 and the sidewall of blind hole 10, described first helical spring 14 one end is fixing with the sidewall of blind hole 10 to be connected, and the other end is fixing with sliding shoe 12 side to be connected.
This utility model in use, when coming earthquake, can make deformation in blind hole 10 and adjust, and the first helical spring 14 can buffer stress simultaneously, so having preferable anti-seismic performance by upper bracket 8 and undersetting 9.At ordinary times, the gravity that cabinet 1 is subject to can be decomposed into the active force of longitudinal and transverse two directions after being transferred to sliding shoe 12 by connecting rod 11, longitudinal active force is applied to bottom blind hole 10, and horizontal active force is applied on the first helical spring 14.So, the first helical spring 14 is no need for individually bearing whole gravity of cabinet 1, it is to avoid first helical spring 14 fatigue damage after long-term use.It addition, ventilation duct 6 of the present utility model is owing to being positioned at cabinet 1 center, after air enters cabinet 1 via air inlet 2, converge towards ventilation duct 6 from all directions.This ensures that the electrical equipment of each position all can obtain enough cooling heat radiations in cabinet 1.
In order to improve performance of the present utility model further, it is also possible that state, the second helical spring 15 is set between the side of upper bracket 8 and the sidewall of blind hole 10, described second helical spring 15 one end is fixing with the sidewall of blind hole 10 to be connected, and the other end is connected with fixing to block 16.The lower dimension of this embodiment i.e. upper bracket 8 mentioned above, less than the situation of blind hole 10, now can also make laterally flexible adjustment due to upper bracket 8 and undersetting 9, and this just can improve the ability of this utility model reply lateral seismic force further.For the active force disperseing the first helical spring 14 to be subject to further, it is also possible to arrange the 3rd helical spring 17 between described sliding shoe 12, the two ends of described 3rd helical spring 17 are fixing with the side of sliding shoe 12 respectively to be connected.
Claims (4)
1. an Anti-seismic low voltage fixed-separation formula switch cubicle, it is characterised in that: including that cabinet (1), described cabinet (1) side arrange air inlet (2), cabinet (1) is hinged with cabinet door (3)；Multiple lateral partitions (4) is set in cabinet (1) and cabinet (1) is divided into multiple independent installation room by lateral partitions (4), installation unit (5) is set in described installation room；Described lateral partitions (4) middle part arranges through hole, wears ventilation duct (6) in described through hole, and described ventilation duct (6) upper end extends to cabinet (1) and outward and is connected with the air-introduced machine (7) being positioned at cabinet (1) top, and lower end extends to cabinet (1) bottom surface；Spiral helicine QI KOU excessively is set on the side of ventilation duct (6) along its length；Described cabinet (1) bottom arranges cushion socket, and described cushion socket includes that upper bracket (8) and undersetting (9), described undersetting (9) middle part arrange vertical blind hole (10)；The top of described upper bracket (8) is fixing with cabinet (1) to be connected, and the bottom of upper bracket (8) is inserted in blind hole (10)；Upper bracket (8) bottom is hinged with two connecting rods (11), and described connecting rod (11) is hinged with sliding shoe (12), and described sliding shoe (12) is positioned at sliding tray (13), and described sliding tray (13) is positioned at blind hole (10) bottom；Arranging the first helical spring (14) between the sidewall of described sliding shoe (12) and blind hole (10), described first helical spring (14) one end is fixing with the sidewall of blind hole (10) to be connected, and the other end is fixing with sliding shoe (12) side to be connected.
Anti-seismic low voltage fixed-separation formula switch cubicle the most according to claim 1, it is characterized in that: between side and the sidewall of blind hole (10) of described upper bracket (8), the second helical spring (15) is set, described second helical spring (15) one end is fixing with the sidewall of blind hole (10) to be connected, and the other end is connected with fixing to block (16).
Anti-seismic low voltage fixed-separation formula switch cubicle the most according to claim 2, it is characterized in that: arrange the 3rd helical spring (17) between described sliding shoe (12), the two ends of described 3rd helical spring (17) are fixing with the side of sliding shoe (12) respectively to be connected.
Anti-seismic low voltage fixed-separation formula switch cubicle the most according to claim 3, it is characterised in that: the bottom of described undersetting (9) is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470355.1U CN205646564U (en) | 2016-05-23 | 2016-05-23 | Cellular -type cubical switchboard is fixed to antidetonation type low pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470355.1U CN205646564U (en) | 2016-05-23 | 2016-05-23 | Cellular -type cubical switchboard is fixed to antidetonation type low pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205646564U true CN205646564U (en) | 2016-10-12 |
Family
ID=57055332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620470355.1U Expired - Fee Related CN205646564U (en) | 2016-05-23 | 2016-05-23 | Cellular -type cubical switchboard is fixed to antidetonation type low pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205646564U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604591A (en) * | 2017-02-08 | 2017-04-26 | 广东霍德韦信息技术有限公司 | Vehicular WIFI acquisition device |
| CN108233219A (en) * | 2018-03-12 | 2018-06-29 | 连云港励尚信息科技有限公司 | A kind of crash-proof high-tension switch cabinet convenient for adjusting |
| CN109004543A (en) * | 2018-08-16 | 2018-12-14 | 济源市锦华成套电器有限公司 | A kind of Anti-seismic low pressure fixed switching cabinet |
-
2016
- 2016-05-23 CN CN201620470355.1U patent/CN205646564U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604591A (en) * | 2017-02-08 | 2017-04-26 | 广东霍德韦信息技术有限公司 | Vehicular WIFI acquisition device |
| CN108233219A (en) * | 2018-03-12 | 2018-06-29 | 连云港励尚信息科技有限公司 | A kind of crash-proof high-tension switch cabinet convenient for adjusting |
| CN109004543A (en) * | 2018-08-16 | 2018-12-14 | 济源市锦华成套电器有限公司 | A kind of Anti-seismic low pressure fixed switching cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161012 Termination date: 20200523 |