Modularized assembled mobile communication base station outdoor cabinet

Abstract

The invention discloses a modularly assembled mobile communication base station outdoor cabinet, which comprises an upper end plate, a lower end plate and base plates, and is also provided with a side plate and a door plate, each of the side plate and the door plate comprises two hinged base plates, the hinged position of the side plate is provided with a support member, and the door plate is hinged to the side plate. Tensioners are installed at the splicing positions of the side plates and the upper end plates or the splicing positions of the side plates and the lower end plates and used for fixing the side plates and the upper end plates or the side plates and the lower end plates, the door plates are provided with locking devices, the locking devices are used for locking the door plates, the lower ends of the lower end plates are connected with a plurality of supporting feet through bolts, and sealing strips are arranged at the splicing positions of the adjacent base plates. Through split arrangement, the side plates and the door plate which are generally long form a foldable structure through the base plate, the space occupied by the cabinet during transferring is reduced, transportation is facilitated, and through arrangement of the supporting pieces, the strainers and the bolt connecting structures, installation work after the cabinet is transferred to a destination is also facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of outdoor cabinets and relates to a modularly assembled outdoor cabinet for a mobile communication base station. Background Art

[0002] The outdoor cabinet of a communication base station is usually a cabinet structure composed of a rectangular frame and a plate. In order to provide a good working environment, the cabinet usually has waterproof and dustproof requirements, and is equipped with an air conditioner to ensure the ambient temperature inside the cabinet. When used in an environment where power supply is not convenient, it may also have a built-in lithium battery pack for power supply.

[0003] Outdoor cabinets are usually integral rectangular cabinets, which take up more space during transportation, are larger in size, and are more difficult to install and move. Summary of the invention

[0004] In view of the above problems, the present invention proposes a modularly assembled outdoor cabinet for a mobile communication base station, which well solves the problems in the prior art.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is as follows:

[0006] A modularly assembled mobile communication base station outdoor cabinet, comprising:

[0007] An upper end plate, a lower end plate and a base plate, wherein the upper end plate, the lower end plate and the base plate all comprise a rectangular frame, and the rectangular frame is covered with a cover plate;

[0008] Side panels and door panels, each of which comprises two base panels, which are hingedly connected;

[0009] A support member, the support member is installed at the hinged position of the side panel, and the support member supports the base panel after the side panel is unfolded;

[0010] There are three side panels, two ends of which are respectively assembled with one side of the upper end panel and the lower end panel, and the door panel is hinged to the side panels, and further includes:

[0011] A tensioner, the tensioner is installed at the joint of the side plate and the upper end plate or the side plate and the lower end plate, and the tensioner is used to fix the side plate and the upper end plate or the side plate and the lower end plate;

[0012] A locker, the locker is mounted on the door panel, and the locker is used to lock the door panel;

[0013] Support legs, a plurality of said support legs being bolted to said lower end plate;

[0014] A mounting opening, the mounting opening being arranged on the door panel, the mounting opening being bolted to an air conditioner;

[0015] A storage rack, which is installed between the upper end plate and the lower end plate after splicing, and includes a plurality of porous angle steels;

[0016] Sealing strips are provided at the joints of adjacent substrates.

[0017] Optionally, the support member includes two support plates, which are respectively fixedly connected to the two base plates, one of the support plates is hinged with a support rod and the other support plate is provided with a U-shaped groove, the support rod is a threaded rod, and the support rod is threadedly connected to a support nut.

[0018] Optionally, a limiting groove is provided on one side of the U-shaped groove close to the hinge of the base plate, and the supporting nut is located in the limiting groove after being tightened.

[0019] Optionally, the tensioner includes a positioning ring and a positioning pin, one end of the positioning pin is a threaded end, the positioning pin is threadedly connected with a sealing nut, the positioning ring and the positioning pin are respectively installed on one of the substrates, and when the positioning pin is inserted into the positioning ring, the insertion amount of the positioning pin's bare rod part is not less than half of the height of the positioning ring.

[0020] Optionally, the locating pin is provided with a locating groove line, and after the sealing nut is tightened, the locating groove line is flush with the end surface of the locating ring.

[0021] Optionally, the sealing nut is a butterfly nut.

[0022] Optionally, the locker includes two sliding pins slidably mounted on the two base plates respectively, the sliding pins are rotatably connected to a connecting rod, one of the base plates is rotatably mounted with a control rod, both ends of the control rod are respectively hinged to the two connecting rods, a lock core is provided at the rotation position of the control rod, and the lock core passes through the base plate and is connected to an auxiliary handle.

[0023] Optionally, a U-shaped pin is fixedly connected to the side of the door panel, a hinge ring is fixedly installed at a corresponding position of the side panel, the U-shaped pin and the hinge ring are located outside the cabinet, and two locks are provided.

[0024] Optionally, the locker further comprises a wedge-shaped piece fixedly mounted on the upper end plate and the lower end plate, and the end of the sliding pin is provided with an inclined surface cooperating with the wedge-shaped piece.

[0025] Optionally, the size of the center hole of the hinge ring is larger than that of the U-shaped pin, so that the U-shaped pin can slide towards the side plate after being inserted.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. The cabinet is divided into two parts, and the side panels and door panels, which are usually longer, are formed into a foldable structure by the base plate, which reduces the space occupied by the cabinet during transportation and facilitates transportation. By setting the support, tensioner and bolt connection structure, it is also convenient for installation after transportation to the destination;

[0028] 2. By setting the support and tensioner, the cabinet can be easily disassembled and assembled, and the overall sealing of the cabinet can be improved, making it easier to use in outdoor environments;

[0029] 3. The sealing performance of the door panel after locking is improved by providing two locks and a wedge-shaped piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

[0031] Figure 2 is a schematic diagram of the overall structure of another perspective of an embodiment of the present invention;

[0032] Figure 3 yes Figure 2 A magnified schematic diagram of part B;

[0033] Figure 4 yes Figure 2 A magnified schematic diagram of part C;

[0034] Figure 5 is a schematic structural diagram of a door panel portion of an embodiment of the present invention;

[0035] Figure 6 yes Figure 1 Enlarged schematic diagram of part A.

[0036] Reference numerals: 11, upper end plate; 12, lower end plate; 111, rectangular frame; 112, cover plate;

[0037] 2. Side panel; 21. Base panel;

[0038] 3. Support member; 31. Support plate; 32. Support rod; 33. Support nut;

[0039] 4. Door panels;

[0040] 51. tensioner; 511. positioning ring; 512. positioning pin; 513. sealing nut; 514. positioning groove; 52. locker; 521. sliding pin; 522. connecting rod; 523. control rod; 524. lock core; 525. wedge; 53. supporting foot; 541. U-shaped pin; 542. hinge ring. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] See also Figure 1-Figure 5 , which is a modularly assembled mobile communication base station outdoor cabinet disclosed in an embodiment of the present invention, including an upper end plate 11, a lower end plate 12 and a base plate 21, the upper end plate 11, the lower end plate 12 and the base plate 21 all include a rectangular frame 111, the rectangular frame 111 is covered with a cover plate 112, and a side plate 2 and a door plate 4 are also provided, the side plate 2 and the door plate 4 each include two base plates 21, the two base plates 21 are hingedly connected, a support member 3 is installed at the hinge position of the side plate 2, the support member 3 supports the base plate 21 after the side plate 2 is unfolded, and the side plate 2 is provided with three, and the two ends of the side plate 2 are respectively connected to the upper end plate 11 and the lower end plate 12 One side is assembled correspondingly, the door panel 4 is hinged to the side panel 2, and a tensioner 51 is installed at the joint of the side panel 2 and the upper end panel 11 or the side panel 2 and the lower end panel 12. The tensioner 51 is used to fix the side panel 2 and the upper end panel 11 or the side panel 2 and the lower end panel 12. The door panel 4 is installed with a locker 52, and the locker 52 is used to lock the door panel 4. The lower end of the lower end panel 12 is bolted with a plurality of supporting feet 53. An installation port is provided on the door panel 4, and the installation port is bolted with an air conditioner. A storage rack is installed between the upper end panel 11 and the lower end panel 12, and the storage rack includes a plurality of porous angle steels. Sealing strips are provided at the joints of adjacent base plates 21.

[0043] Specifically, the outdoor cabinet of the mobile communication base station is divided into a plurality of parts including an upper end panel 11, a lower end panel 12, a side panel 2, a door panel 4, an air conditioner, and a storage rack. The side panel 2 and the door panel 4 each include two hinged base panels 21. The hinged base panels 21 are supported by supporting members 3, and a tensioner 51 is provided to connect the side panel 2 with the upper end panel 11 and the lower end panel 12.

[0044] In this way, by setting up separately and forming a foldable structure with the side panels 2 and door panels 4 which are usually longer, the space occupied by the cabinet during transportation is reduced, which is convenient for transportation. By setting up the support 3, tensioner 51 and bolt connection structure, it is also convenient for installation after transportation to the destination.

[0045] In some feasible embodiments, the substrates 21 include a rectangular frame 111, which is covered with a cover plate 112. The two constituent substrates 21 of the side panel 2 and the door panel 4 are hinged by a hinge, and the hinge is located on the inner side of the cabinet. In order to improve the dustproof and waterproof effect of the cabinet, a sealing strip is provided on one side where the two substrates 21 are bonded after being unfolded. The support member 3 is installed on the side where the hinge is located to fix and support the two substrates 21, and the supporting force of the support member 3 is used to squeeze the sealing strip to increase the sealing effect.

[0046] When the door panel 4 is installed, an installation opening is opened on the base plate 21 located on the upper side, a through hole is set on the outside of the installation opening, and a connecting plate with corresponding through holes is set on the outside of the air conditioner. After the door panel 4 is installed, the air conditioner is installed by bolts. The storage rack includes multiple porous angle steels, which are assembled into a suitable shape according to the size of the equipment in the cabinet. The storage rack includes at least four longitudinally arranged porous angle steels, and bolts connecting the longitudinal porous angle steels are fixedly set at the corresponding positions of the upper end plate 11 and the lower end plate 12.

[0047] As a specific implementation of a modular assembled mobile communication base station outdoor cabinet provided in the application, please refer to Figure 2 and Figure 3 The support member 3 includes two support plates 31, and the two support plates 31 are fixedly connected to the two base plates 21 respectively, wherein one support plate 31 is hinged with a support rod 32 and the other support plate 31 is provided with a U-shaped groove, the support rod 32 is a threaded rod, and the support rod 32 is threadedly connected to the support nut 33.

[0048] In general, by setting a hinged support rod 32 and forming a support through a support nut 33, the support member 3 is set on the substrate 21, which is convenient for using the support member 3 during installation. The hinged setting of the support rod 32 facilitates installation, and the setting of the support nut 33 facilitates adjustment of the supporting force.

[0049] Furthermore, a limiting groove is provided on one side of the U-shaped groove close to the hinge of the base plate 21, and the support nut 33 is located in the limiting groove after being tightened.

[0050] It should be understood that by providing the limiting groove, when the support nut 33 is tightened, it is stuck in the limiting groove, thereby reducing the possibility of the support rod 32 partially falling off from the U-shaped groove during use.

[0051] As another specific implementation of a modular assembled mobile communication base station outdoor cabinet provided in the application, please refer to Figure 2 and Figure 4The tensioner 51 includes a positioning ring 511 and a positioning pin 512. One end of the positioning pin 512 is a threaded end. The positioning pin 512 is threadedly connected with a sealing nut 513. The positioning ring 511 and the positioning pin 512 are respectively installed on a substrate 21. When the positioning pin 512 is inserted into the positioning ring 511, the insertion amount of the bare rod part of the positioning pin 512 is not less than half of the height of the positioning ring 511.

[0052] In combination with specific usage scenarios, the positioning pin 512 is provided to include a smooth rod part and a threaded part, so that when the positioning pin 512 is inserted into the positioning ring 511, the smooth rod part forms a position, thereby reducing shaking after installation, and facilitating alignment of the side panel 2 with the upper end panel 11 and the lower end panel 12. The threaded part cooperates with the sealing nut 513 to form a fastener, and cooperates with the sealing strip to form a seal.

[0053] Furthermore, the positioning pin 512 is provided with a positioning groove line 514 . After the sealing nut 513 is tightened, the positioning groove line 514 is flush with the end surface of the positioning ring 511 .

[0054] It should be understood that there are three side panels 2 assembled with the upper end panel 11 and the lower end panel 12, and multiple tensioners 51 are required. By setting the positioning groove line 514, the insertion length of the positioning pin 512 is controlled, so that the tensioning force between the three side panels 2 and the upper end panel 11 and the lower end panel 12 is balanced to form a better seal.

[0055] In some feasible embodiments, the sealing nut 513 is a butterfly nut to facilitate manual operation.

[0056] As a specific implementation of a modular assembled mobile communication base station outdoor cabinet provided in the application, please refer to Figure 5 The locker 52 includes two sliding pins 521 slidably mounted on the two base plates 21, the sliding pins 521 are rotatably connected to the connecting rods 522, one of the base plates 21 is rotatably mounted with a control rod 523, the two ends of the control rod 523 are respectively hinged to the two connecting rods 522, a lock core 524 is arranged at the rotation position of the control rod 523, and the lock core 524 passes through the base plate 21 and is connected to an auxiliary handle.

[0057] It should be understood that by providing two sliding pins 521 , when the control rod 523 rotates, the sliding pins 521 are pushed to snap into the rectangular frames 111 of the upper end plate 11 and the lower end plate 12 , thereby completing the locking of the door panel 4 .

[0058] For further information, see Figure 1 and Figure 6 A U-shaped pin 541 is fixedly connected to the side of the door panel 4, and a hinge ring 542 is fixedly installed at the corresponding position of the side panel 2. The U-shaped pin 541 and the hinge ring 542 are located outside the cabinet, and two lockers 52 are provided.

[0059] It should be understood that when the door panel 4 is closed, a seal is formed between the door panel 4 and the side panels 2 and the upper end panels 11 and the lower end panels 12, which is waterproof and dustproof while improving the temperature control effect of the air conditioner. By providing two locks 52, the door panel 4 can receive a relatively balanced tensioning force, so that the sealing strip of the door panel 4 is balanced and the sealing performance is increased.

[0060] For further information, see Figure 4 and Figure 5 The locker 52 also includes a wedge-shaped piece 525 fixedly mounted on the upper end plate 11 and the lower end plate 12 , and an inclined surface cooperating with the wedge-shaped piece 525 is provided at the end of the sliding pin 521 .

[0061] It should be understood that by providing the wedge-shaped piece 525 and the inclined end of the sliding pin 521 , when the sliding pin 521 is locked, the two inclined surfaces cooperate to tighten the door panel 4 in the direction of the side panel 2 , further increasing the sealing performance.

[0062] For further information, see Figure 6 The size of the center hole of the hinge ring 542 is larger than that of the U-shaped pin 541, so that the U-shaped pin 541 can slide toward the side plate 2 after being inserted.

[0063] It should be understood that by providing the U-shaped pin 541 with a certain movable space in the hinge ring 542, when the wedge 525 and the sliding pin 521 are locked together, the hinge ring 542 and the U-shaped pin 541 will not restrict the tensioning, further increasing the sealing performance.

[0064] In some feasible embodiments, the sliding pin 521 and the connecting rod 522 are both rectangular rod-shaped, the control rod 523 is rhombus-shaped, the sliding pin 521 and the control rod 523 are both provided with mounting grooves, the connecting rod 522 is rotatably mounted in the mounting grooves, the connecting rod 522 is connected to the sliding pin 521 and the control rod 523 by cylindrical pins, nuts are threadedly connected at both ends of the cylindrical pins for easy disassembly and assembly, a rectangular tube is fixedly mounted on the base plate 21, and the sliding pin 521 is inserted into the rectangular tube;

[0065] A lock body is installed on the base plate 21, and the lock core 524 passes through the base plate 21 and is fixedly connected to the auxiliary handle. After the key is inserted, the lock core 524 is controlled to rotate by the auxiliary handle. The end of the lock core 524 away from the auxiliary handle is fixedly connected to the center of the control rod 523, and the control rod 523 is rotationally connected to the lock body. When the auxiliary handle controls the lock core 524 to rotate, the control rod 523 rotates synchronously, driving the sliding pin 521 to slide.

[0066] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A modularly assembled mobile communication base station outdoor cabinet, characterized in that: include: An upper end plate, a lower end plate and a base plate, wherein the upper end plate, the lower end plate and the base plate all comprise a rectangular frame, and the rectangular frame is covered with a cover plate; Side panels and door panels, each of which comprises two base panels, which are hingedly connected; A support member, the support member is installed at the hinged position of the side panel, and the support member supports the base panel after the side panel is unfolded; There are three side panels, two ends of which are respectively assembled with one side of the upper end panel and the lower end panel, and the door panel is hinged to the side panels, and further includes: A tensioner, the tensioner is installed at the joint of the side plate and the upper end plate or the side plate and the lower end plate, and the tensioner is used to fix the side plate and the upper end plate or the side plate and the lower end plate; A locker, the locker is mounted on the door panel, and the locker is used to lock the door panel; Support legs, a plurality of said support legs being bolted to said lower end plate; A mounting opening, the mounting opening being arranged on the door panel, the mounting opening being bolted to an air conditioner; A storage rack, which is installed between the upper end plate and the lower end plate after splicing, and includes a plurality of porous angle steels; Sealing strips are provided at the joints of adjacent substrates.

2. According to claim 1, a modularly assembled mobile communication base station outdoor cabinet is characterized in that: The support member includes two support plates, which are respectively fixedly connected to the two base plates, one of which is hinged with a support rod and the other is provided with a U-shaped groove, the support rod is a threaded rod, and the support rod is threadedly connected to a support nut.

3. According to claim 2, a modularly assembled mobile communication base station outdoor cabinet is characterized in that: A limiting groove is provided on one side of the U-shaped groove close to the hinge of the base plate, and the supporting nut is located in the limiting groove after being tightened.

4. The modularly assembled mobile communication base station outdoor cabinet according to claim 1, characterized in that: The tensioner includes a positioning ring and a positioning pin, one end of the positioning pin is a threaded end, the positioning pin is threadedly connected with a sealing nut, the positioning ring and the positioning pin are respectively installed on one of the substrates, and when the positioning pin is inserted into the positioning ring, the insertion amount of the positioning pin's bare rod part is not less than half of the height of the positioning ring.

5. The modularly assembled mobile communication base station outdoor cabinet according to claim 4, characterized in that: The positioning pin is provided with a positioning groove line, and after the sealing nut is tightened, the positioning groove line is flush with the end surface of the positioning ring.

6. The modularly assembled outdoor cabinet for mobile communication base stations according to claim 5, characterized in that: The sealing nut is a butterfly nut.

7. The modularly assembled mobile communication base station outdoor cabinet according to claim 1, characterized in that: The locker includes two sliding pins slidably mounted on the two base plates respectively, the sliding pins are rotatably connected to a connecting rod, one of the base plates is rotatably mounted with a control rod, both ends of the control rod are respectively hinged to the two connecting rods, a lock core is provided at the rotation position of the control rod, and the lock core passes through the base plate and is connected to an auxiliary handle.

8. The modularly assembled mobile communication base station outdoor cabinet according to claim 7, characterized in that: A U-shaped pin is fixedly connected to the side of the door panel, a hinge ring is fixedly installed at the corresponding position of the side panel, the U-shaped pin and the hinge ring are located outside the cabinet, and two lockers are provided.

9. The modularly assembled outdoor cabinet for a mobile communication base station according to claim 8, characterized in that: The locker also includes a wedge-shaped piece fixedly mounted on the upper end plate and the lower end plate, and the end of the sliding pin is provided with an inclined surface that cooperates with the wedge-shaped piece.

10. The modularly assembled outdoor cabinet for a mobile communication base station according to claim 9, characterized in that: The size of the center hole of the hinge ring is larger than that of the U-shaped pin, so that the U-shaped pin can slide toward the side plate after being inserted.

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