CN113904247A - Self-adaptive power distribution cabinet capable of coping with extreme weather - Google Patents
Self-adaptive power distribution cabinet capable of coping with extreme weather Download PDFInfo
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- CN113904247A CN113904247A CN202110909937.0A CN202110909937A CN113904247A CN 113904247 A CN113904247 A CN 113904247A CN 202110909937 A CN202110909937 A CN 202110909937A CN 113904247 A CN113904247 A CN 113904247A
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- cover
- power distribution
- distribution cabinet
- fixedly connected
- extreme weather
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Patch Boards (AREA)
Abstract
The invention provides a self-adaptive power distribution cabinet capable of dealing with extreme weather, which comprises: the support device comprises a base, a support cover and a support tube, wherein the top of the base is fixedly provided with the support cover, and the top of the support cover is fixedly connected with the support tube; the positioning pipe is sleeved on the surface of the supporting pipe, a connecting cover is fixedly installed at the top of the positioning pipe, and a cabinet body is fixedly connected to the top of the connecting cover; the lifting component is fixedly connected to the top of the base and comprises a screw rod, and one end of the screw rod extends to the inside of the supporting tube. According to the self-adaptive power distribution cabinet capable of coping with extreme weather, the height of the power distribution cabinet body can be automatically adjusted through the lifting assembly, the motor, the driving piece, the photoelectric switch, the touch switch and the floating piece when the liquid level of accumulated water rises due to factors such as rainwater and the like at the installation position of the power distribution cabinet, so that the power distribution cabinet body is better not submerged by the accumulated water, and electrical elements in the power distribution cabinet can be better protected.
Description
Technical Field
The invention relates to the field of power distribution cabinets, in particular to a self-adaptive power distribution cabinet capable of coping with extreme weather.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads.
The application of the power distribution cabinet comprises indoor application and outdoor application.
Wherein need face outdoor different environment to outdoor switch board that uses usually, present switch board when dealing with some extreme weather, hardly carries out effective protection to inside electron component, if continuous weather that is greater than appears, when the surface of water accumulation that makes the mounted position department of switch board was higher than the switch board, inside rivers will ooze the switch board, erode the electrical components who damages inside.
Therefore, there is a need to provide an adaptive power distribution cabinet capable of coping with extreme weather to solve the above technical problems.
Disclosure of Invention
The invention provides a self-adaptive power distribution cabinet capable of coping with extreme weather, which solves the problem that the conventional power distribution cabinet is difficult to effectively protect internal electronic elements when coping with some extreme weather.
In order to solve the technical problem, the self-adaptive power distribution cabinet capable of dealing with extreme weather provided by the invention comprises:
the support device comprises a base, a support cover and a support tube, wherein the top of the base is fixedly provided with the support cover, and the top of the support cover is fixedly connected with the support tube;
the positioning pipe is sleeved on the surface of the supporting pipe, a connecting cover is fixedly installed at the top of the positioning pipe, and a cabinet body is fixedly connected to the top of the connecting cover;
the lifting assembly is fixedly connected to the top of the base and comprises a screw rod, one end of the screw rod extends into the supporting tube, an internal thread sleeve is connected to the surface of the screw rod in a threaded manner, a driving head is fixedly connected to the top of the internal thread sleeve, and a floating piece is sleeved on the surface of the internal thread sleeve;
the motor is fixedly arranged inside the connecting cover through a mounting plate;
the driving piece is fixedly connected to one end of an output shaft of the motor through a coupler and comprises a connecting shaft, a rectangular rod is fixedly connected to the bottom end of the connecting shaft, a rectangular sleeve is sleeved on the surface of the rectangular rod and fixed to the rectangular rod through a threaded shaft, and fan blades are fixedly connected to the surface of the connecting shaft;
and the photoelectric switch is fixedly arranged on one side of the inner wall of the positioning pipe and is positioned above one side of the floating piece.
Preferably, the floating piece comprises a floating pipe, mounting blocks are embedded in the upper side and the lower side of the inner surface of the floating pipe, and balls are mounted on the mounting blocks.
Preferably, the support cover comprises a cover body, and a plurality of rectangular holes are formed in the top of the cover body.
Preferably, one side fixed mounting of rectangle cover has the nut, the threaded spindle threaded connection who writes in the inside of nut, just the one end of threaded spindle extends to the inside of rectangle cover, the one end fixed connection of threaded spindle has the drive handle.
Preferably, one side of the rectangular rod is provided with a fixing hole.
Preferably, the top of the driving head is provided with a rectangular groove, and the size of the cross section of the rectangular groove is the same as that of the cross section of the rectangular sleeve.
Preferably, a bar-shaped cover is installed on one side of the positioning pipe, a bar-shaped hole is formed in one side of the supporting pipe, a touch switch is fixedly installed above one side of the supporting pipe, and the touch switch extends to the inside of the bar-shaped cover through the bar-shaped hole.
Preferably, the top of the connecting cover is communicated with the inside of the cabinet body, and the mounting plate is provided with a ventilation cavity.
Preferably, the outer diameter of the float tube is smaller than the diameter of the support tube.
Preferably, a top cover is installed at the top of the cabinet body and comprises an inner side cover, and a heat insulation protective layer is fixedly connected to the top of the inner side cover.
Preferably, the box is consolidated to the bottom fixedly connected with of base, consolidate the upside of box and the inside intercommunication that supports the cover, the inside fixed mounting who consolidates the box has cooling water conservancy diversion spare, cooling water conservancy diversion spare includes the honeycomb duct, a plurality of cooling fins of fixed surface of honeycomb duct, the avris of cooling fin and the inner wall fixed connection who consolidates the box, a plurality of ventilation holes have been seted up on the cooling fin, connecting rod fixedly connected with fixed block is passed through to the inside of honeycomb duct
Compared with the related art, the self-adaptive power distribution cabinet capable of dealing with extreme weather provided by the invention has the following beneficial effects:
the invention provides a self-adaptive power distribution cabinet capable of coping with extreme weather.A lifting assembly, a motor, a driving piece, a photoelectric switch, a touch switch and a floating piece are used, when the liquid level of accumulated water rises due to factors such as rainwater and the like at the installation position of the power distribution cabinet, the height of a power distribution cabinet body can be automatically adjusted, so that the power distribution cabinet body is better not submerged by the accumulated water, and electrical elements in the power distribution cabinet can be better protected;
and in hot days, the motor can drive the fan blades to rotate, the top cover is matched, the heat of the electric elements in the power distribution cabinet can be dissipated, the working efficiency of the electric elements is guaranteed, and the motor has multiple purposes and is more energy-saving and environment-friendly.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of an adaptive power distribution cabinet capable of dealing with extreme weather according to the present invention;
FIG. 2 is a cross-sectional view of the entirety shown in FIG. 1;
FIG. 3 is a schematic view of the driver of FIG. 2;
FIG. 4 is a schematic structural view of the float of FIG. 2;
FIG. 5 is a schematic structural view of the lift assembly shown in FIG. 2;
fig. 6 is a schematic structural diagram of a second embodiment of an adaptive power distribution cabinet capable of dealing with extreme weather according to the present invention;
FIG. 7 is a schematic view of the cooling baffle of FIG. 6;
fig. 8 is a top view of the cooling baffle of fig. 6.
Reference numbers in the figures:
1. a base seat is arranged on the base seat,
2. a supporting cover 21, a cover body 22 and a rectangular hole,
3. a supporting tube 4, a positioning tube 5, a connecting cover 6 and a cabinet body,
7. an uplifting component 71, a screw rod 72, an internal thread sleeve 73 and a driving head,
8. a floating piece 81, a floating pipe 82, a mounting block 83 and a ball,
9. a driving piece 91, a connecting shaft 92, a rectangular rod 93, a rectangular sleeve 94, a nut 95, a threaded shaft 96 and a fixing hole,
10. fan blades, 11, a motor, 12, a photoelectric switch, 13, a touch switch, 14, a strip-shaped cover, 15 and a strip-shaped hole,
16. a top cover 161, an inner side cover 162, a heat insulation protective layer,
17. a cooling guide part 171, a guide pipe 172, a cooling fin 173, a fixed block 174 and a ventilation hole;
18. and (5) reinforcing the box.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a self-adaptive power distribution cabinet capable of dealing with extreme weather according to the present invention; FIG. 2 is a cross-sectional view of the entirety shown in FIG. 1; FIG. 3 is a schematic view of the driver of FIG. 2; FIG. 4 is a schematic structural view of the float of FIG. 2; fig. 5 is a schematic structural view of the uplift assembly shown in fig. 2. Can deal with extreme weather's self-adaptation's switch board includes:
the device comprises a base 1, wherein a supporting cover 2 is fixedly installed at the top of the base 1, and a supporting tube 3 is fixedly connected to the top of the supporting cover 2;
the positioning tube 4 is sleeved on the surface of the supporting tube 3, a connecting cover 5 is fixedly installed at the top of the positioning tube 4, and a cabinet body 6 is fixedly connected to the top of the connecting cover 5;
the lifting assembly 7 is fixedly connected to the top of the base 1, the lifting assembly 7 comprises a screw rod 71, one end of the screw rod 71 extends into the support tube 3, an internal thread sleeve 72 is in threaded connection with the surface of the screw rod 71, a driving head 73 is fixedly connected to the top of the internal thread sleeve 72, and a floating piece 8 is sleeved on the surface of the internal thread sleeve 72;
the motor 11 is fixedly arranged inside the connecting cover 5 through a mounting plate;
the driving member 9 is fixedly connected to one end of an output shaft of the motor 11 through a coupler, the driving member 9 comprises a connecting shaft 91, a rectangular rod 92 is fixedly connected to the bottom end of the connecting shaft 91, a rectangular sleeve 93 is sleeved on the surface of the rectangular rod 92, the rectangular sleeve 93 is fixed with the rectangular rod 92 through a threaded shaft 95, and fan blades 10 are fixedly connected to the surface of the connecting shaft 91;
and the photoelectric switch 12 is fixedly arranged on one side of the inner wall of the positioning tube 4 and is positioned above one side of the floating piece 8.
The floating piece 8 comprises a floating pipe 81, mounting blocks 82 are embedded in the upper side and the lower side of the inner surface of the floating pipe 81, and balls 83 are mounted on the mounting blocks 82.
The front side of the cabinet body 6 is provided with a box door, the back side of the connecting cover 5 is provided with the box door, the driving piece 9 is convenient to operate, and the sections of the rectangular rod 92 and the rectangular sleeve 93 are both rectangular;
the motor 11 is preferably supplied with power through a storage battery, a solar panel is preferably arranged to supply power to the storage battery, and an external switch for controlling the motor 11 to be turned on or turned off is arranged inside the cabinet body 6.
The supporting cover 2 comprises a cover body 21, and a plurality of rectangular holes 22 are formed in the top of the cover body 21.
The rectangular holes 22 are arranged to facilitate the water flow to enter the inside of the supporting cover 2 and the air flow to enter the inside of the supporting cover 2, so that the air flow is guided into the cabinet body 6 to dissipate the heat of the electric elements inside the cabinet body.
A nut 94 is fixedly mounted on one side of the rectangular sleeve 93, a threaded shaft 95 is connected to the inside of the nut 94 in a threaded manner, one end of the threaded shaft 95 extends to the inside of the rectangular sleeve 93, and a driving handle is fixedly connected to one end of the threaded shaft 95.
The threaded shaft 95 is conveniently rotated by the arrangement of the driving handle, so that the position of the rectangular sleeve 93 is conveniently adjusted.
A fixing hole 96 is formed at one side of the rectangular bar 92.
The inner diameter of the fixing hole 96 is the same as the threaded shaft 95.
The top of the driving head 73 is provided with a rectangular groove, and the size of the cross section of the rectangular groove is the same as that of the rectangular sleeve 93.
The rectangular sleeve 93 can be better embedded into the rectangular groove, so that when the rectangular sleeve 93 rotates, the driving head 73 can be driven to drive the internal thread sleeve 72 to rotate along with the rectangular groove.
Bar-shaped cover 14 is installed to one side of registration arm 4, bar-shaped hole 15 has been seted up to one side of stay tube 3, the top fixed mounting of 3 one sides of stay tube has touch switch 13, touch switch 13 extend to the inside of bar-shaped cover 14 through bar-shaped hole 15.
The strip-shaped cover 14 can protect the touch switch 13, wherein the touch switch 13 can be touched to turn off the motor 11, wherein the photoelectric switch 12 is used for turning on the motor 11, wherein the floating pipe 81 is preferably five to ten centimeters away from the photoelectric switch 12 to trigger the photoelectric switch 12, preferably 5 centimeters, and wherein the height of the supporting pipe 3 is not less than 50 centimeters.
The top of the connecting cover 5 is communicated with the inside of the cabinet body 6, and a ventilation cavity is formed in the mounting plate.
By providing the mounting plate with a ventilation cavity, the airflow entering through the rectangular hole 22 in the support cover 2 can enter the cabinet 6 through the ventilation cavity, thereby dissipating heat from the internal electrical components.
The outer diameter of the float pipe 81 is smaller than the diameter of the support pipe 3.
The floating pipe 81 is preferably made of rubber-plastic cotton, wherein the floating pipe 81 can slide along the internally threaded sleeve 72 more smoothly by providing a ball inside the floating pipe 81.
The top cover 16 is installed at the top of the cabinet body 6, the top cover 16 comprises an inner side cover 161, and a heat insulation protective layer 162 is fixedly connected to the top of the inner side cover 161.
Through setting up the top cap 16, and the top cap 16 is the toper setting, be convenient for to the rainwater water conservancy diversion, and can the sunshine carry out the separation, it has thermal-insulated effect to set up thermal-insulated inoxidizing coating 162 simultaneously, improve the heat dissipation effect of the cabinet body 6, and thermal-insulated inoxidizing coating 162 preferably adopts the cotton material of rubber and plastic, the cushioning effect has, can be to hail weather, the impact force that produces when dropping the hail cushions, can be better when the better protection cabinet body 6 is not impaired avoid self pounded bad by the hail.
The working principle of the self-adaptive power distribution cabinet capable of coping with extreme weather provided by the invention is as follows:
in a hot use environment, the motor 11 can be started by lifting an external switch, and the motor 11 can drive the fan blades 10 to rotate, so that the current can be increased, and the heat of the electric elements in the power distribution cabinet can be dissipated;
when it is known that continuous weather and rainy weather may occur in the future, the door on the connecting cover 5 can be opened, then the threaded shaft 95 is screwed by the driving handle, the threaded shaft and the nut 94 act to screw out the fixing hole 96, and at this time, the rectangular sleeve 93 can be moved downwards, so that the bottom end of the rectangular sleeve moves to the inner part of the driving head 73;
if rain weather occurs, when the liquid level of the installation position of the power distribution cabinet gradually rises, liquid penetrates into the interior through the rectangular hole 22 at the top of the cover body 21, and the liquid level gradually grows, so that the floating pipe 81 is driven to rise along with the rise of the liquid level;
when the liquid level rises to a high level, one side of the floating pipe 81 triggers the photoelectric switch 12, the photoelectric switch 12 controls the motor 11 to be started, the motor 11 drives the connecting shaft 91 to rotate, so as to drive the rectangular rod 92 to rotate, the rectangular rod 92 drives the rectangular sleeve 93 to rotate, the rectangular sleeve 93 drives the driving head 73 to rotate, the driving head 73 drives the internal thread sleeve 72 to rotate, the internal thread sleeve 72 moves upwards along the surface of the lead screw 71 while rotating, so that the mounting plate can be pushed to move upwards through the driving piece 9, the mounting plate drives the whole connecting cover 5 to move upwards, so as to drive the whole cabinet body 6 to move upwards along with the movement, and when the bottom of the inner wall of the strip cover 14 at the outer side of the supporting pipe 3 is contacted and pressed with the contact switch 13, the motor 11 is controlled to stop;
therefore, the height of the cabinet body can be automatically adjusted according to the rainfall, and the cabinet body can better protect internal electric elements.
Compared with the related art, the self-adaptive power distribution cabinet capable of dealing with extreme weather provided by the invention has the following beneficial effects:
through the lifting assembly 7, the motor 11, the driving piece 9, the photoelectric switch 12, the touch switch 13 and the floating piece 8, when the liquid level of accumulated water in the installation position of the power distribution cabinet rises due to factors such as rainwater and the like, the height of the power distribution cabinet body can be automatically adjusted, so that the power distribution cabinet body is better not submerged by the accumulated water, and electrical elements in the power distribution cabinet can be better protected;
and in hot days, the motor 11 can drive the fan blades 10 to rotate, the heat dissipation of the electric elements in the power distribution cabinet can be realized by matching with the top cover 16, the working efficiency of the electric elements is ensured, and one motor 11 has multiple purposes, so that the energy is saved and the environment is protected.
Second embodiment
Referring to fig. 6, 7 and 8, based on the adaptive power distribution cabinet capable of coping with extreme weather provided in the first embodiment of the present application, a second embodiment of the present application provides another adaptive power distribution cabinet capable of coping with extreme weather. The second embodiment is only the preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the switch board of the self-adaptation that can deal with extreme weather that the second embodiment of this application provided is different in that, can deal with extreme weather's self-adaptation switch board, the bottom fixed connection of base 1 has the reinforcement box 18, the upside of reinforcement box 18 and the inside intercommunication of support cover 2, the inside fixed mounting of reinforcement box 18 has cooling water conservancy diversion spare 17, cooling water conservancy diversion spare 17 includes honeycomb duct 171, honeycomb duct 171's fixed surface is connected with a plurality of cooling fins 172, the avris of cooling fin 172 and the inner wall fixed connection who consolidates box 18, a plurality of ventilation holes 174 have been seted up on the cooling fin 172, connecting rod fixedly connected with fixed block 173 is passed through in honeycomb duct 171's inside.
Wherein the bottom end of the screw rod 71 is fixed on the fixed block 173;
when the power distribution cabinet is installed, the reinforcing box 18 is embedded underground, so that the installation stability of the power distribution cabinet can be improved, and the power distribution cabinet can be prevented from being blown down by strong wind and the like;
the reinforcing box 18 and the cooling guide member 17 are made of metal materials with good heat conductivity, and preferably made of stainless steel;
when the fan blades are matched for increasing the flow, airflow enters through the rectangular holes in the top of the supporting cover 2, then sequentially passes through the ventilation holes 174 in the cooling fins 172, the airflow is pre-cooled through the cooling fins 172, and the pre-cooled airflow enters the connecting cover 5 through the supporting tube 3 of the flow guide tube 171 and then enters the interior of the power distribution cabinet body, so that the heat dissipation effect is improved;
the draft tube 171 can guide the heat in the air flow guided out from the cooling fins 172 into the soil, so as to realize the effect of circularly cooling the air flow and improve the cooling effect.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a can deal with extreme weather's self-adaptation switch board which characterized in that includes:
the support device comprises a base, a support cover and a support tube, wherein the top of the base is fixedly provided with the support cover, and the top of the support cover is fixedly connected with the support tube;
the positioning pipe is sleeved on the surface of the supporting pipe, a connecting cover is fixedly installed at the top of the positioning pipe, and a cabinet body is fixedly connected to the top of the connecting cover;
the lifting assembly is fixedly connected to the top of the base and comprises a screw rod, one end of the screw rod extends into the supporting tube, an internal thread sleeve is connected to the surface of the screw rod in a threaded manner, a driving head is fixedly connected to the top of the internal thread sleeve, and a floating piece is sleeved on the surface of the internal thread sleeve;
the motor is fixedly arranged inside the connecting cover through a mounting plate;
the driving piece is fixedly connected to one end of an output shaft of the motor through a coupler and comprises a connecting shaft, a rectangular rod is fixedly connected to the bottom end of the connecting shaft, a rectangular sleeve is sleeved on the surface of the rectangular rod and fixed to the rectangular rod through a threaded shaft, and fan blades are fixedly connected to the surface of the connecting shaft;
and the photoelectric switch is fixedly arranged on one side of the inner wall of the positioning pipe and is positioned above one side of the floating piece.
2. The adaptive power distribution cabinet capable of dealing with extreme weather according to claim 1, wherein the floating piece comprises a floating pipe, mounting blocks are embedded on the upper side and the lower side of the inner surface of the floating pipe, and balls are mounted on the mounting blocks.
3. The adaptive power distribution cabinet capable of dealing with extreme weather according to claim 1, wherein the supporting cover comprises a cover body, and a plurality of rectangular holes are formed in the top of the cover body.
4. The adaptive power distribution cabinet capable of dealing with extreme weather according to claim 1, wherein a nut is fixedly installed on one side of the rectangular sleeve, the threaded shaft is in threaded connection with the inside of the nut, one end of the threaded shaft extends to the inside of the rectangular sleeve, and a driving handle is fixedly connected to one end of the threaded shaft.
5. The adaptive power distribution cabinet capable of dealing with extreme weather according to claim 4, wherein a fixing hole is formed in one side of the rectangular rod.
6. The adaptive power distribution cabinet capable of dealing with extreme weather according to claim 1, wherein a rectangular groove is formed in the top of the driving head, and the size of the cross section of the rectangular groove is the same as that of the rectangular sleeve.
7. The adaptive power distribution cabinet capable of dealing with extreme weather according to claim 1, wherein a bar-shaped cover is installed on one side of the positioning pipe, a bar-shaped hole is formed in one side of the supporting pipe, a touch switch is fixedly installed above one side of the supporting pipe, and the touch switch extends to the inside of the bar-shaped cover through the bar-shaped hole.
8. The adaptive power distribution cabinet capable of dealing with extreme weather according to claim 1, wherein the top of the connecting cover is communicated with the inside of the cabinet body, and the mounting plate is provided with a ventilation cavity.
9. The weather-resistant adaptive power distribution cabinet according to claim 2, wherein the outer diameter of the floating pipe is smaller than that of the support pipe.
10. The adaptive power distribution cabinet capable of dealing with extreme weather according to claim 1, wherein a top cover is installed at the top of the cabinet body, the top cover comprises an inner side cover, and a heat insulation protective layer is fixedly connected to the top of the inner side cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110909937.0A CN113904247B (en) | 2021-08-09 | 2021-08-09 | Self-adaptive power distribution cabinet capable of coping with extreme weather |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110909937.0A CN113904247B (en) | 2021-08-09 | 2021-08-09 | Self-adaptive power distribution cabinet capable of coping with extreme weather |
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| CN113904247A true CN113904247A (en) | 2022-01-07 |
| CN113904247B CN113904247B (en) | 2023-07-04 |
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| CN211480598U (en) * | 2020-04-09 | 2020-09-11 | 广西惠明电气有限公司 | Switch board with safeguard function |
| CN211790093U (en) * | 2020-04-16 | 2020-10-27 | 北京崎碌友邦开关设备有限公司 | Electric shock prevention switch cabinet |
| CN212085607U (en) * | 2020-05-11 | 2020-12-04 | 东古电气集团有限公司 | Liftable formula switch board |
| CN111465242A (en) * | 2020-05-12 | 2020-07-28 | 纪建德 | Automatic waterproof heat dissipation communication rack goes up and down |
| CN212412453U (en) * | 2020-09-16 | 2021-01-26 | 山东正恒电力集团有限公司 | Adjustable distribution box |
| CN213692913U (en) * | 2020-11-22 | 2021-07-13 | 国网湖北省电力有限公司黄石供电公司 | Box-type substation with safeguard function |
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| Publication number | Publication date |
|---|---|
| CN113904247B (en) | 2023-07-04 |
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