CN214255295U

CN214255295U - Power control cabinet for 5G communication base station

Info

Publication number: CN214255295U
Application number: CN202023008221.3U
Authority: CN
Inventors: 韩志磊; 王�锋; 胡帮华
Original assignee: Beijing Aviation Ruituoyu Technology Co ltd
Current assignee: Beijing Aviation Ruituoyu Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-21
Anticipated expiration: 2030-12-15

Abstract

The utility model relates to a power control cabinet technical field just discloses a power control cabinet for 5G communication base station, the on-line screen storage device comprises a base, the right side fixed mounting of base has quick-witted case, the inside fixed mounting of machine case has the low-speed motor, fixedly connected with worm on the output shaft of low-speed motor, the back swing joint of worm has the worm wheel that is located quick-witted incasement portion, the fixed block has been cup jointed in the inner wall activity of bottom surface under the worm wheel, the screw rod has been cup jointed in the inner wall activity of worm wheel. The utility model discloses a cooperation between low-speed motor, worm wheel, worm and the screw rod utilizes the principle of worm wheel conveying to drive the elevating action of screw rod, has solved the problem that electric control cabinet body receives rainy day ponding influence effectively, has avoided ponding entering to lead to electrical components's damage greatly to the lift of electric control cabinet body, has reduced the condition that electrical components and water contact appear the short circuit, has reduced the quantity that electrical components damaged, has reduced the cost of purchasing electrical components.

Description

Power control cabinet for 5G communication base station

Technical Field

The utility model relates to a power control cabinet technical field specifically is a power control cabinet for 5G communication base station.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electric wiring, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the maintenance is convenient, the safety of people and surrounding equipment is not endangered, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or an alarm is given by the protective electric appliance in fault or abnormal operation, various parameters in operation can be displayed by the measuring instruments, certain electric parameters can be adjusted, and the prompting or signal sending is carried out on the deviation from the normal working state, and the control cabinet is commonly used in various power generation, distribution and transformation substations.

However, the existing power control cabinet is installed outdoors, and inevitably experiences high-temperature insolation and heavy rain washing, which is particularly important for the problem of safety of the control cabinet, and the power control cabinet under the high-temperature insolation causes the internal temperature to rise, and the situation of spontaneous combustion easily occurs due to the overhigh temperature, which causes short circuit of an internal circuit and burning out of internal electrical components, and shortens the service life of the electrical components; in heavy rainy days, water accumulation easily occurs, and the water can enter the power control cabinet due to too high depth of the water accumulation, so that water is soaked in the electrical components in the power control cabinet, and the loss of the electrical components is accelerated; the maintenance of current power control cabinet, staff open the direct exposure of electrical components in the front of staff of switch board door back, when electrical components is impaired and rainy day overhauls, the condition of spontaneous combustion can take place for electrical components, has increased the risk that staff during operation accident takes place.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a power control cabinet for 5G communication base station possesses the cooling to power control cabinet, avoids power control cabinet to be flooded by water, prolongs electrical components's life and reduces the advantage of the risk that accident took place, has solved the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme: a power control cabinet for a 5G communication base station comprises a base, a cabinet is fixedly arranged on the right side of the base, a low-speed motor is fixedly arranged in the cabinet, a worm is fixedly connected to an output shaft of the low-speed motor, a worm wheel positioned in the cabinet is movably connected to the back of the worm, a fixed block is movably sleeved on the inner wall of the lower bottom surface of the worm wheel, a screw is movably sleeved on the inner wall of the worm wheel, the upper end of the screw is fixedly connected with a power control cabinet body positioned above the base, an electrical component is fixedly arranged on the front of the power control cabinet body, an isolation cover is fixedly arranged in the middle of the upper surface of the power control cabinet body, a motor is fixedly arranged in the isolation cover, a rotary rod is fixedly connected to the output shaft of the motor, and a fan positioned in the power control cabinet body is fixedly connected to one end, away from the motor, of the rotary rod, the inside upper end fixed mounting of power control cabinet body has the safety cover that is located the fan outside, the positive left side of power control cabinet body articulates there is the guard gate, the positive left side of power control cabinet body articulates there is the positive cabinet door that is located the guard gate.

Preferably, the upper side and the lower side of the base are provided with movable holes corresponding in position, the inner walls of the movable holes are movably sleeved with the outer wall of the screw rod, the left side of the inner wall of the base is provided with a rotating groove, the inner wall of the rotating groove is movably sleeved with the outer wall of the left end of the worm, the right side of the base is provided with a rotating hole corresponding in position to the rotating groove, and the inner wall of the rotating hole is movably sleeved with the outer wall of the worm.

Preferably, the upper end of screw rod extends to the top of base, the lower extreme of screw rod extends to the below of base, the outer wall of screw rod cup joints with the inner wall screw thread of worm wheel, and the inner wall of worm wheel is provided with the screw thread corresponding with the screw rod outer wall, the outer wall of screw rod cup joints with the inner wall activity of fixed block.

Preferably, the upper surface of the power control cabinet body is provided with a round hole, the inner wall of the round hole is movably sleeved with the outer wall of the rotating rod, and the left side and the right side of the power control cabinet body are provided with air outlets corresponding to the positions of the round hole.

Preferably, the upper surface of safety cover sets up to uncovered, the upper end and the inside upper end fixed connection of electric control cabinet body of the both sides about the safety cover, the exhaust vent has been seted up to the outer wall of safety cover, the inside of safety cover cup joints with the outer wall activity of fan.

Preferably, the protective door is made of glass, a door handle is fixedly mounted on the left side of the front face of the protective door, and the mounting position of the protective door is located between the cabinet door and the power control cabinet body.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a cooperation between low-speed motor, worm wheel, worm and the screw rod utilizes the principle of worm wheel conveying to drive the elevating action of screw rod, has solved the problem that electric control cabinet body receives rainy day ponding influence effectively, has avoided ponding entering to lead to electrical components's damage greatly to the lift of electric control cabinet body, has reduced the condition that electrical components and water contact appear the short circuit, has reduced the quantity that electrical components damaged, has reduced the cost of purchasing electrical components.

2. The utility model discloses a motor, the rotary rod, cooperation between fan and the electric control cabinet body, utilize the radiating effect of rotation of fan, the inside high temperature problem that appears of electric control cabinet body has been solved effectively, to the inside heat dissipation of electric control cabinet body and take a breath, the condition that electric element spontaneous combustion appears in the inside high temperature of electric control cabinet body has greatly been avoided, the loss that leads to the electric control cabinet body after having reduced electric element spontaneous combustion, the life of electric element and electric control cabinet body has been prolonged, the cost loss of maintenance and change electric element and electric control cabinet body has been reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the protective door of the present invention;

fig. 3 is a left side view of the power control cabinet body of the present invention;

fig. 4 is a top view of the fan of the present invention.

In the figure: 1. a base; 2. a chassis; 3. a low-speed motor; 4. a worm; 5. a worm gear; 6. a fixed block; 7. a screw; 8. a power control cabinet body; 9. an electrical component; 10. an isolation cover; 11. a motor; 12. rotating the rod; 13. a fan; 14. a protective cover; 15. a protective door; 16. a cabinet door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a power control cabinet for a 5G communication base station comprises a base 1, wherein the base 1 is installed to provide a platform and support for installing various components, a case 2 is fixedly installed on the right side of the base 1, a low-speed motor 3 is fixedly installed inside the case 2, the stability of the low-speed motor 3 is enhanced by installing the case 2, the situation that the low-speed motor 3 falls down due to vibration during operation is avoided, a worm 4 is fixedly connected to an output shaft of the low-speed motor 3, the low-speed motor 3 provides power for rotation of the worm 4, a worm wheel 5 positioned inside the case 2 is movably connected to the back of the worm 4, the lifting of the power control cabinet is realized by utilizing the worm wheel transmission, the problem of water inlet inside the power control cabinet is effectively solved, the lifting arrangement of the height of the power control cabinet increases the installation flexibility of the power control cabinet, and the damage and short circuit of parts caused by water entering the power control cabinet are avoided, the number of damaged internal parts is reduced, the cost for purchasing and replacing parts is reduced, a fixing block 6 is movably sleeved on the inner wall of the lower bottom surface of a worm wheel 5, the fixing block 6 is installed to support the rotation of the worm wheel 5, a screw 7 is movably sleeved on the inner wall of the worm wheel 5, the rotation of the worm wheel 5 provides power for the lifting of the screw 7, the upper end of the screw 7 is fixedly connected with a power control cabinet body 8 positioned above a base 1, an electrical component 9 is fixedly installed on the front surface of the power control cabinet body 8, a platform is provided for the installation of the electrical component 9 by the installation of the power control cabinet body 8, an isolation cover 10 is fixedly installed in the middle of the upper surface of the power control cabinet body 8, a motor 11 is fixedly installed inside the isolation cover 10, the stability of the motor 11 is strengthened by the installation of the isolation cover 10, the direct contact between the motor 11 and workers is reduced, and the risk of accidents of the workers is reduced, the output shaft of the motor 11 is fixedly connected with a rotating rod 12, the motor 11 provides power for the rotation of the rotating rod 12, one end of the rotating rod 12, which is far away from the motor 11, is fixedly connected with a fan 13 which is positioned inside the electric control cabinet body 8, the heat dissipation inside the electric control cabinet body 8 is realized by utilizing the rotation of the fan 13, the problem of high temperature inside the electric control cabinet body 8 is effectively solved, the damage of the high temperature inside the electric control cabinet body 8 to the electric element 9 is avoided, the service life of the electric element 9 is prolonged, the cost for maintaining and replacing the electric element 9 is reduced, the temperature inside the electric control cabinet body 8 is in the normal temperature range value, a protective cover 14 which is positioned outside the fan 13 is fixedly arranged at the upper end inside the electric control cabinet body 8, the protective function for the fan 13 is realized by the installation of the protective cover 14, and the condition that the accident happens when a worker is in contact with the fan 13 in the maintenance process is avoided, the positive left side of power control cabinet body 8 articulates there is guard gate 15, and the installation of guard gate 15 provides another guarantee for staff's operational environment's security, and the positive left side of power control cabinet body 8 articulates there is the positive cabinet door 16 that is located guard gate 15, and dust and ponding entering power control cabinet body 8's inside is avoided in the installation of cabinet door 16.

Wherein, the corresponding movable hole in position has been seted up to base 1's upper and lower both sides, and the inner wall of movable hole cup joints with the outer wall activity of screw rod 7, the stability of screw rod 7 motion has still been consolidated when the lift of screw rod 7 is facilitated to the setting of movable hole, the rotation groove has been seted up in the left side of base 1 inner wall, and the inner wall that rotates the groove cup joints with the outer wall activity of 4 left ends of worm, the skew that the position appears in worm 4 rotation groove is avoided in the setting of rotation groove, the rotation hole corresponding with rotation groove position has been seted up on base 1's right side, and the inner wall that rotates the hole cup joints with the outer wall activity of worm 4, the setting in rotation hole has consolidated the stability when worm 4 rotates.

Wherein, the upper end of screw rod 7 extends to base 1's top, the lower extreme of screw rod 7 extends to base 1's below, electric control cabinet body 8 and base 1's joint action are played in the installation of screw rod 7, the outer wall of screw rod 7 cup joints with worm wheel 5's inner wall screw thread, durian screw rod 7 elevating movement's stability is consolidated to the connected mode that the screw thread cup jointed, and worm wheel 5's inner wall is provided with the screw thread corresponding with screw rod 7 outer wall, screw rod 7's outer wall cup joints with fixed block 6's inner wall activity.

Wherein, the round hole has been seted up to the upper surface of electric control cabinet body 8, and the inner wall of round hole cup joints with the outer wall activity of rotary rod 12, and the corresponding venthole in position has been seted up to the left and right sides of electric control cabinet body 8, and the setting of venthole is convenient for the effect to the inside heat dissipation of electric control cabinet body 8 and take a breath.

Wherein, the upper surface of safety cover 14 sets up to uncovered, and the installation of safety cover 14 makes the staff avoid appearing by the condition of flabellum incised at the during operation, reduces the risk that accident took place, the upper end of both sides and the inside upper end fixed connection of power control cabinet body 8 about safety cover 14, and the exhaust vent has been seted up to safety cover 14's outer wall, and safety cover 14's inside cup joints with fan 13's outer wall activity.

Wherein, protective door 15 sets up to glass material, and protective door 15 installs and play under the effect of protecting the staff, still makes the condition that the staff can audio-visually observe electrical components 9, and protective door 15 is positive left side fixed mounting has the door handle, and protective door 15's mounted position is located between cabinet door 16 and the power control cabinet body 8.

The working principle is as follows: when the electric control cabinet is used, the electric control cabinet is fixedly installed at a specified position, the motor 11 is turned on to drive the rotation rod 12 to rotate, the rotation rod 12 drives the fan 13 to rotate simultaneously, the fan 13 rotates and plays a role in blowing and radiating heat inside the electric control cabinet body 8, when accumulated water is too deep, the low-speed motor 3 is turned on, the low-speed motor 3 drives the worm 4 to rotate while turning on, the worm 4 drives the worm wheel 5 to rotate while turning, the worm wheel 5 drives the screw rod 7 to move upwards while turning on, the screw rod 7 drives the electric control cabinet body 8 to move upwards while moving upwards, the upward movement of the electric control cabinet body 8 prevents accumulated water from entering the inside of the electric control cabinet body 8, then, when the electric appliance element 9 inside the electric control cabinet body 8 needs to be checked, the cabinet door 16 is opened, the inside is observed through the protective door 15, and finally, when the electrical component 9 needs to be replaced, the protective door 15 is opened for replacement.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power control cabinet for 5G communication base station, includes base (1), its characterized in that: the electric control cabinet is characterized in that a case (2) is fixedly mounted on the right side of the base (1), a low-speed motor (3) is fixedly mounted inside the case (2), a worm (4) is fixedly connected to an output shaft of the low-speed motor (3), a worm wheel (5) located inside the case (2) is movably connected to the back of the worm (4), a fixed block (6) is movably sleeved on the inner wall of the lower bottom surface of the worm wheel (5), a screw rod (7) is movably sleeved on the inner wall of the worm wheel (5), an electric control cabinet body (8) located above the base (1) is fixedly connected to the upper end of the screw rod (7), an electric element (9) is fixedly mounted on the front side of the electric control cabinet body (8), an isolation cover (10) is fixedly mounted in the middle of the upper surface of the electric control cabinet body (8), and a motor (11) is fixedly, fixedly connected with rotary rod (12) on the output shaft of motor (11), the one end fixedly connected with that motor (11) were kept away from in rotary rod (12) is located inside fan (13) of power control cabinet body (8), the inside upper end fixed mounting of power control cabinet body (8) has safety cover (14) that are located fan (13) outside, the positive left side of power control cabinet body (8) articulates there is guard gate (15), the positive left side of power control cabinet body (8) articulates there is cabinet door (16) that are located guard gate (15) front.

2. The power control cabinet for 5G communication base station as claimed in claim 1, wherein: the upper and lower both sides of base (1) have been seted up the corresponding movable hole in position, and the inner wall in movable hole cup joints with the outer wall activity of screw rod (7), the rotation groove has been seted up in the left side of base (1) inner wall, and the inner wall in rotation groove cup joints with the outer wall activity of worm (4) left end, the right side of base (1) has been seted up and has been rotated the corresponding rotation hole in groove position, and the inner wall in rotation hole cup joints with the outer wall activity of worm (4).

3. The power control cabinet for 5G communication base station as claimed in claim 1, wherein: the upper end of screw rod (7) extends to the top of base (1), the lower extreme of screw rod (7) extends to the below of base (1), the outer wall of screw rod (7) cup joints with the inner wall screw thread of worm wheel (5), and the inner wall of worm wheel (5) is provided with the screw thread corresponding with screw rod (7) outer wall, the outer wall of screw rod (7) cup joints with the inner wall activity of fixed block (6).

4. The power control cabinet for 5G communication base station as claimed in claim 1, wherein: the upper surface of the power control cabinet body (8) is provided with a round hole, the inner wall of the round hole is movably sleeved with the outer wall of the rotating rod (12), and the left side and the right side of the power control cabinet body (8) are provided with air outlet holes corresponding to the positions of the round hole.

5. The power control cabinet for 5G communication base station as claimed in claim 1, wherein: the upper surface of safety cover (14) sets up to uncovered, the upper end of the safety cover (14) left and right sides and the inside upper end fixed connection of power control cabinet body (8), the exhaust vent has been seted up to the outer wall of safety cover (14), the inside of safety cover (14) cup joints with the outer wall activity of fan (13).

6. The power control cabinet for 5G communication base station as claimed in claim 1, wherein: the protective door (15) is made of glass, a door handle is fixedly mounted on the left side of the front face of the protective door (15), and the mounting position of the protective door (15) is located between the cabinet door (16) and the power control cabinet body (8).