CN114945255B - Fast-assembling formula 5G communication rack - Google Patents

Abstract

A quick-installed 5G communication cabinet, including a cabinet with a door, and a vertical screw on both sides of the cabinet. Several rack frames are connected to the vertical screw from top to bottom, and a frame is inlaid and slidably connected to the frame frame. Among them, only the uppermost frame frame is threadedly connected to the vertical screw, and it moves up and down by the rotation of the vertical screw. The connection structure can realize that the distance between each rack can be adjusted arbitrarily according to the amount of articles contained, and the distance between two adjacent racks can also be determined according to different equipment; in addition, the spring can also play a shock absorbing role; there is a No. 1 motor on the top of the box body, and the No. 1 motor is connected to the two vertical screw screws through a belt. The invention can be quickly assembled according to requirements, the pop-up rack is convenient for installing internal equipment, and the ventilation system is helpful for rapid heat dissipation.

Description

A quick-installed 5G communication cabinet

technical field

The invention belongs to the field of communication infrastructure equipment, and in particular relates to a quick-installed 5G communication cabinet.

Background technique

The fifth-generation mobile communication technology, referred to as 5G or 5G technology, is the latest generation of cellular mobile communication technology. With the issuance of 5G communication commercial licenses, the construction of 5G communication base stations will further increase. The construction of communication base stations is the core node of the communication network of power companies, mainly used for the calculation of data information, the exchange of data information and the storage of data information. The construction of 5G communication cabinets will have a long-term impact on the development of 5G communication. Most of the existing 5G communication cabinets are integral structures. Although the structural stability of the integral cabinets is strong, there are also problems such as bulky and inconvenient transportation. The Chinese invention patent with the publication number CN108650841A discloses an assembly frame, a communication cabinet and a communication cabinet group, including the communication cabinet of the assembly frame and various communication cabinet groups. The assembly frame includes two side frames, a cover plate and at least one side rail. The outer side is provided with a mounting groove for installing the door panel, and each frame of the side frame is provided with frame threaded holes penetrating along the width direction and height direction of the frame where it is located, and at least one side rail is provided with a rail threaded hole penetrating along the length direction of the assembled frame. The communication cabinet and the communication cabinet group of the present invention are assembled by building blocks, and its structural parts have strong versatility. On the one hand, it can reduce a large amount of welding workload in the factory, and on the other hand, it can carry out standardized stocking and quickly respond to order requirements. To a certain extent, the problems of large volume and difficult transportation of the all-in-one machine are solved. However, this technology still has certain deficiencies. For example, the internal structural space is difficult to adjust in real time according to the needs. When the internal equipment is installed, it will be restricted by the cover of the cabinet door and other parts of the cabinet body, which will increase the difficulty of installation. It is difficult to dissipate the heat in time when the equipment is in use, which will affect the service life.

Contents of the invention

The purpose of the present invention is to provide a quick-installed 5G communication cabinet, which can be quickly assembled according to requirements. The pop-up rack is convenient for installing internal equipment, and the ventilation system is helpful for rapid heat dissipation, thereby solving the above problems.

The technical scheme that the present invention takes is:

A quick-installed 5G communication cabinet, including a box with a door, and a vertical screw on both sides of the box. Several rack frames are connected to the vertical screw from top to bottom, and a frame is inlaid and slidably connected to the rack. Among them, only the uppermost rack frame is threaded with the vertical screw, and it moves up and down by the rotation of the vertical screw. The other rack frames are only sleeved on the vertical screw; ; The connecting structure can realize the distance between each frame can be adjusted arbitrarily according to the number of items contained, and the distance between two adjacent frames can also be determined according to different equipment; in addition, the spring can also play a shock-absorbing effect; there is a No. 1 motor on the top of the box body, and the No. 1 motor is connected to the two vertical lead screws through a belt.

Further, an exhaust fan is provided on the top of the box.

Further, a circulation system is provided on the top and both sides of the box body, and the circulation system includes a circulation cavity sealedly connected with the box body, and refrigeration equipment is provided inside both sides of the circulation cavity, and the refrigeration equipment includes cooling diffusion sheets arranged in the circulation cavity, and cooling fins and cooling fins are sequentially arranged on the outside of the cooling diffusion sheet.

The refrigerating sheet is a refrigerating diode, and its characteristic is that one side cools, and the other side generates heat. Therefore, the refrigerated side is connected to the cooling diffuser, and the other side is connected to the heat sink.

Further, the heat sink is U-shaped as a whole, half-surrounding the box body, and a small heat sink is provided on the heat sink opposite to the box door.

Further, a dehumidifier is provided under the cooling diffuser in the circulation cavity, and the dehumidifier includes mounting plates arranged on both sides of the circulation cavity, one of which is rotatably connected to the outside of the circulation cavity, and the other is fixed on the inner wall of the circulation cavity; a gear ring is fixed on the rotatably mounted mounting plate, and a No. 2 motor is fixed on the outside of the cycle cavity. A No. 1 gear is fixed on the rotating shaft of the No. 2 motor, and the No. 1 gear is meshed with the gear ring; moisture-absorbing cotton is fixed between the two mounting plates.

Further, the box door is hinged to the top of the box body, that is, opened from below, which is similar to the opening method of the trunk of a car; one end of the box door is connected to an oil cylinder through a linkage mechanism, and the oil cylinder is connected to a telescopic cylinder through an oil pipe;

A vertical rod is fixed on the frame on the side opposite to the box door, the telescopic cylinder is fixed on the cooling fin, and the telescopic rod of the telescopic cylinder passes through the cooling fin and is fixedly connected with the vertical rod.

When the box door is opened, the oil cylinder is compressed through the connecting rod mechanism, and then the pressure is transmitted through the oil pipe, so that the telescopic rod of the telescopic cylinder stretches out to push the vertical rod, and further pushes the frame to slide along the frame frame toward the door to extend out of the box, which is convenient for placing items on the frame.

Further, wheels are provided at the bottom of the box.

Further, the wheel includes a cylinder fixed at the bottom of the box, a bracket is rotatably connected to the underside of the cylinder, two outer wheels are rotatably connected to the bracket through a rotating shaft, and a two-way lead screw is rotatably connected between the two outer wheels, a No. 3 motor is fixed inside one of the outer wheels, a No. 2 gear is fixed on the rotating shaft of the No. 3 motor, and a No. 3 gear is fixed at one end of the two-way lead screw, and the No. 3 gear meshes with the No. 2 gear.

Two ring sleeves are slidably connected to the rotating shaft, and the two ring sleeves are threadedly connected with the two-way lead screw respectively at the same time, and several arc-shaped roller pieces are connected to the ring sleeve through several two-section connecting rods of the same size and structure, and the axes of all the arc-shaped roller pieces are parallel to the rotating shaft.

When in use, if the ground is hard, you can use the outer wheels to travel, but when you encounter uneven or soft roads, continue to use the outer wheels, you will be unstable or even difficult to walk; at this time, start the No. 3 motor, and the No. The outer wheel props up to exceed the diameter of the outer wheel, which will replace the outer wheel in contact with the ground, thereby increasing the contact area between the wheel and the ground, and can continue to travel; when the bad ground is passed, the No. 3 motor reverses to make the two ring sleeves far away from each other, and the arc-shaped roller piece retracts between the two outer wheels, and the outer wheel continues to travel.

Beneficial effects of the present invention:

The invention connects several racks through a screw, and the racks are connected by springs, and the distance between each rack can be adjusted arbitrarily according to the amount of items contained in it. The spring can also play a shock absorbing role; the circulation system is set to facilitate rapid heat dissipation, and the air outlet of the circulation system is provided with moisture-absorbing cotton to absorb moisture in time, and a wringer device is installed at the same time to increase the absorption capacity; It can adapt to the road surface of different working conditions.

Description of drawings

Fig. 1 is a schematic diagram (front) of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the overall structure of the present invention (back side).

Fig. 3 is a schematic structural view of the present invention after removing the circulation cavity.

Fig. 4 is a schematic structural view of the present invention after removing the circulation cavity and the box door.

Fig. 5 is a schematic diagram of the structure of the present invention after the box is separated.

Fig. 6 is an exploded schematic view of the refrigeration equipment.

Fig. 7 is a schematic structural diagram of a dehumidifier.

Fig. 8 is a schematic diagram of the drive system for rack ejection.

Fig. 9 is a schematic diagram of the structure of the circulation cavity.

Fig. 10 is a schematic diagram of the overall structure of the wheel.

Fig. 11 is a schematic diagram of the internal structure of the wheel.

In the figure, 1, box body, 101, vertical lead screw, 102, frame frame, 103, spring, 104, No. 1 motor, 105, belt, 106, box door, 107, connecting rod mechanism, 108, oil cylinder, 109, oil pipe, 110, telescopic cylinder, 111, vertical rod, 112, frame, 113, exhaust fan, 2, circulation system, 201, circulation cavity, 2011, cooling diffusion Sheet, 2012, refrigeration sheet, 2013, heat sink, 2014, small heat sink, 202, refrigeration equipment, 203, dehumidifier, 2031, mounting plate, 2032, ring gear, 2033, No. 2 motor, 2034, No. 1 gear, 2035, moisture-absorbing cotton, 3, wheel, 301, cylinder, 302, bracket, 303, rotating shaft, 304, outer wheel, 305, two-way wire Bar, 306, No. three motors, 307, No. two gears, 308, No. three gears, 309, annulus cover, 310, two connecting rods, 311, arc roller plates.

Detailed ways

As shown in Figures 1 to 11, a quick-installed 5G communication cabinet includes a box body 1 with a box door 106, a vertical screw 101 is provided on both sides of the box body 1, and several rack frames 102 are connected to the vertical screw 101 from top to bottom, and a frame 112 is embedded and slidably connected in the frame frame 102. Among them, only the uppermost rack frame 102 is screwed to the vertical screw 101, and is controlled by the vertical screw 101. The other frame frames 102 are only sleeved on the vertical lead screw 101; the uppermost frame frame 102 is connected with other frame frames 102 by springs 103; the connection structure can realize that the distance between each frame 112 can be adjusted arbitrarily according to the number of items contained, and the distance between two adjacent frames 112 can also be determined according to different equipment; in addition, the spring can also play a shock absorbing role; 05 is connected with the two vertical leading screws 101. An exhaust fan 113 is provided at the top of the casing 1 .

A circulation system 2 is provided on the top and both sides of the box body 1. The circulation system 2 includes a circulation cavity 201 that is sealed and connected to the box body 1. Refrigeration equipment 202 is provided inside the circulation cavity 201 on both sides.

The refrigerating sheet 2012 is a refrigerating diode, and its characteristic is that one side cools and the other side generates heat. Therefore, the refrigerated side is connected to the cooling diffuser 2011 , while the other side is connected to the cooling fin 2013 .

The cooling fins 2013 are U-shaped as a whole, half-surrounding the box body 1 , and a small cooling fin 2014 is arranged on the cooling fins 2013 on the side opposite to the box door 106 .

A dehumidifier 203 is provided below the cooling diffuser 2011 in the circulation cavity 201, and the dehumidifier 203 includes mounting plates 2031 arranged on both sides of the circulation cavity 201, one of the mounting plates 2031 is rotatably connected to the outside of the circulation cavity 201, and the other is fixed on the inner wall of the circulation cavity 201; a toothed ring 2032 is fixed on the rotatably installed mounting plate 2031, and a second motor 2033 is fixed on the outside of the circulation cavity 201. A No. 1 gear 2034 is fixed on the rotating shaft of the motor 2033, and the No. 1 gear 2034 is meshed with the gear ring 2032; between the two mounting plates 2031, a hygroscopic cotton 2035 is fixed.

Described box door 106 is hinged with box body 1 top, promptly opens from below, and the opening mode of car trunk is similar; One end of box door 106 is connected with oil cylinder 108 by link mechanism 107, and oil cylinder 108 is connected with telescopic cylinder 110 by oil pipe 109; The heat sink 2013 is fixedly connected with the pole 111 .

When opening the box door 106, the oil cylinder 108 is compressed by the link mechanism 107, and then the pressure is transmitted by the oil pipe 109, so that the telescopic rod of the telescopic cylinder 110 stretches out to push the vertical rod 111, and further promotes the frame 112 to slide toward the box door 106 along the frame frame 102 and stretches out the casing 1, so that objects can be placed on the frame 112.

Wheels 3 are provided at the bottom of the casing 1 . Described wheel 3 comprises the cylinder 301 that is fixed on the bottom of casing 1, below cylinder 301 rotation is connected with support 302, is connected with two outer wheels 304 on support 302 by rotating shaft 303 rotations, is connected with two-way lead screw 305 in rotation between two outer wheels 304, is fixed with No. The third gear 308, the third gear 308 is meshed with the second gear 307; two ring sleeves 309 are slidably connected on the rotating shaft 303.

When in use, if the ground quality is hard, the outer wheel 304 can be used to advance, and when the ground is uneven or the texture is softer, the movement will be unstable or even difficult to walk if the outer wheel 304 is continued to be used; 0 is fixed on the same arc-shaped roller piece 311, so when the two ring sleeves 309 are close to each other, the arc-shaped roller piece 311 will be propped up to exceed the diameter of the outer wheel 304, that is, it will replace the outer wheel 304 and contact the ground, thereby increasing the contact area between the wheel and the ground, and can continue to travel; , continue to use the outer wheel 304 to advance.

Claims (5)

1. A quick-installed 5G communication cabinet, including a box (1) with a box door (106), characterized in that a vertical screw (101) is provided on both sides of the box (1), and several rack frames (102) are connected to the vertical screw (101) from top to bottom, and a frame (112) is embedded and slidably connected to the frame frame (102). Threaded connection to the lead screw (101), the vertical lead screw (101) is rotated to move up and down, and other frame frames (102) are only sleeved on the vertical lead screw (101); springs (103) are used between the uppermost frame frame (102) and other frame frames (102) to connect; a No. 101) connect; An exhaust fan (113) is arranged at the top of the box body (1); the box door (106) is hinged to the top of the box body (1), and an oil cylinder (108) is connected to one end of the box door (106) through a link mechanism (107), and the oil cylinder (108) is connected to a telescopic cylinder (110) through an oil pipe (109); (110) is fixed on the heat sink (2013), and the telescopic rod of the telescopic cylinder (110) passes through the heat sink (2013) and is fixedly connected with the vertical rod (111); A circulation system (2) is provided on the top and both sides of the box body (1), and the circulation system (2) includes a circulation cavity (201) that is sealed and connected to the box body (1). Refrigeration equipment (202) is provided inside the circulation cavity (201). ). 2. A quick-installed 5G communication cabinet according to claim 1, characterized in that the heat sink (2013) is U-shaped as a whole, half-surrounding the box body (1), and a small heat sink (2014) is provided on the heat sink (2013) on the side opposite to the box door (106). 3. The fast-installed 5G communication cabinet according to claim 1, characterized in that a dehumidifier (203) is provided under the cooling diffuser (2011) in the circulation cavity (201), and the dehumidifier (203) includes mounting plates (2031) arranged on both sides of the circulation cavity (201), one of the mounting plates (2031) is rotatably connected to the outside of the circulation cavity (201), and the other is fixed on the inner wall of the circulation cavity (201) A gear ring (2032) is fixed on the mounting disc (2031) installed in rotation, and a No. 2 motor (2033) is also fixed on the outside of the circulation chamber (201), and a No. 1 gear (2034) is fixed on the rotating shaft of the No. 2 motor (2033), and the No. 1 gear (2034) is meshed with the gear ring (2032) and connected; moisture-absorbing cotton (2035) is fixed between the two mounting discs (2031). 4. The fast-installed 5G communication cabinet according to claim 1, characterized in that wheels (3) are provided at the bottom of the cabinet (1). 5. The fast-installed 5G communication cabinet according to claim 4, characterized in that, the wheels (3) include a cylinder (301) fixed at the bottom of the box (1), a bracket (302) is rotatably connected under the cylinder (301), two outer wheels (304) are rotatably connected to the bracket (302) through a rotating shaft (303), and a two-way screw (305) is rotatably connected between the two outer wheels (304). 04) No. 3 motor (306) is fixed on the inner side, No. 2 gear (307) is fixed on the rotating shaft of No. 3 motor (306), and No. 3 gear (308) is fixed at one end of the bidirectional screw (305), No. 3 gear (308) meshes with the No. 2 gear (307); Two ring sleeves (309) are slidably connected to the rotating shaft (303), and the two ring sleeves (309) are threadedly connected to the two-way lead screw (305) respectively at the same time, and several arc-shaped roller pieces (311) are connected to the ring sleeve (309) through several two-section connecting rods (310) of the same size and structure, and the axes of all arc-shaped roller pieces (311) are parallel to the rotating shaft (303).