CN2521870Y - Outdoor communication machine cabinet - Google Patents
Outdoor communication machine cabinet Download PDFInfo
- Publication number
- CN2521870Y CN2521870Y CN 00228465 CN00228465U CN2521870Y CN 2521870 Y CN2521870 Y CN 2521870Y CN 00228465 CN00228465 CN 00228465 CN 00228465 U CN00228465 U CN 00228465U CN 2521870 Y CN2521870 Y CN 2521870Y
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- CN
- China
- Prior art keywords
- waterproof
- communication cabinet
- surrounding casing
- underframe
- type communication
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model explains and discloses an outdoor communications cabinet; the outsides of the front and back frames, top frame and bottom frame are equipped with corresponding waterproof grooves; the front and back frames are fit over the top frame and bottom frame and from a central frame by a bolt or rivet; the waterproof grooves on the front and back frames, the top frame and bottom frame form waterproof channels with the number corresponding to that of door panels on the four external surfaces which are all around the central part. After the door panels are installed, the waterproof seal rubber rings on the inside of the panels compresses the waterproof channels; the central frame, door panels and waterproof seal rubber rings on the panels from a waterproof structure together and water can flow to the bottom of the door panels along the waterproof grooves and then water is discharged out of the cabinet; in this way, the problem of water accumulation on both sides of the seal rubber rings is prevented and the waterproof function of the cabinet is promoted. By adopting the aluminum pole and reinforced rib, the integral rigidity is greatly increased which further ensures the shielding function.
Description
The utility model relates to communication cabinet, particularly a kind of split mounting type outdoor communication cabinet.
Present most outdoor communication cabinet all adopts the complete machine Welding Structure to guarantee the water resistance of IP5 level, and the shortcoming of this version is very tangible: 1, productibility is poor.Outdoor cabinet is big, the Heavy Weight of volume often, and the general frame that welding is finished also will pass through operations such as cleaning, oxidation and plating are coated with, and its difficulty is well imagined, can't carry out streamline production at all.2, precision is difficult to guarantee.Welding must cause distortion, and welding capacity large deformation more is just big more: and the common aluminium alloy material of outdoor cabinet makes improving the anti-corrosion performance, and the welding performance of aluminium alloy is than steel plate difference, and welding deformation is also big than steel plate.Quality of fit between door-plate and framework just is difficult to guarantee that waterproof and electromagnetic shielding measure just are difficult to carry out like this.3, interchangeability and autgmentability are poor.The complete machine Welding Structure must have been eliminated the existence of relatively independent module, and the change of each part all can cause the correspondence change of other parts.It is not to adopt integral solder and adopt following splicing structure that indivedual import outdoor communication cabinets are also arranged: Hatch Coaming frame 5 in will preceding back surrounding casing 1 shown in Figure 1, top frame 2 and underframe 3 connecting into rivet (or screw) 4, middle Hatch Coaming frame 5 and storehouse 7, top, base 6, Qianmen 8, back door 9, offside door 10 and offside door 11 are assembled formation complete machines (as shown in Figure 2).This version has solved problems such as outdoor communication cabinet-type air conditioner productibility, precision, modularization and autgmentability well, but still have following defective: 1, crossbeam shown in Fig. 3 A 12 and column 13 are processed by the aluminium section bar in cross section shown in Figure 5, because this section bar is too thin, preceding back surrounding casing 1 (with reference to the figure 3B) poor rigidity that is welded by crossbeam 12 and column 13, and also there are the rigidity defect of insufficient in the top board 2 and the base plate 3 that are washed off by integral body, connect preceding back surrounding casing, cause the complete machine poor rigidity, yielding in stressed or transportation.2, water resistance is difficult for guaranteeing (with reference to figure 4A).The tank of not setting up defences on the framework, and adopt the method for the door-plate hold-down frame that is stained with O-ring seal 14 to come waterproof (with reference to the part sectioned view of figure 4B), there is following defective in this method: the recess in O-ring seal 14 both sides has ponding 16, especially hold-down frame one side, can't guarantee that almost the everywhere all fits enough closely reaching watertight degree (because the flatness of the mating surface of door-plate and framework does not reach so high required precision), poorly sealed reliability near the shielding circle 15 of sealing ring inboard is adversely affected.
The purpose of this utility model is exactly in order to overcome the bad shortcoming that causes the shielding properties difference of water proofing property that existing outdoor communication cabinet-type air conditioner exists, to provide a kind of water resistance good outdoor type communication cabinet structure.
The purpose of this utility model is achieved by the following technical solution: a kind of outdoor type communication cabinet, comprise preceding back surrounding casing, top frame and underframe, it is characterized in that: all there is corresponding capillary groove in the outside of preceding back surrounding casing, top frame, underframe, behind the Hatch Coaming frame, the capillary groove of preceding back surrounding casing, top frame, underframe formed four waterproof raceway groove at four outer surfaces all around in middle storehouse during the two ends up and down of back surrounding casing inboard formed before top frame, underframe be screwed on.
Above-mentioned outdoor type communication cabinet is characterized in that: preceding back surrounding casing adopts rivet (or screw) to be formed by connecting by crossbeam and column.
Above-mentioned outdoor type communication cabinet is characterized in that: ribs can directly not screwed togather with preceding back surrounding casing by the connecting hole that top board or base plate cover.
Because such scheme is compared preceding back surrounding casing with existing outdoor type communication cabinet, the top frame, underframe has increased capillary groove, preceding back surrounding casing, the top frame, after underframe is assembled into middle Hatch Coaming frame, preceding back surrounding casing, the top frame, the capillary groove of underframe forms four waterproof raceway groove at four outer surfaces all around in middle storehouse, therefore, when screwing togather Shang Youmen, left-hand door, the Qianmen, after the back door, right door, left-hand door, the Qianmen, the waterproof sealing cushion rubber of inboard, back door is pressed on the capillary groove, form a kind of waterproof construction, water can be flowed to back, door-plate bottom and discharge outside the cabinet, avoid the problem of O-ring seal both sides ponding, helped ensureing the shielding properties of shielding ring.
Because the crossbeam of preceding back surrounding casing, column connect rather than welding with rivet (or screw), have reduced welding deformation, help improving the water resistance of rack.
Owing to installed ribs additional at top frame and underframe, ribs is not directly screwed togather with preceding back surrounding casing by the connecting hole that top board or base plate cover, not only strengthened the rigidity of top frame and underframe, and make the top frame more tight with being connected of preceding back surrounding casing with underframe, reduce the connection distortion of whole middle Hatch Coaming frame, thereby improved the water resistance of rack.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the splicing structure figure of existing outdoor communication cabinet-type air conditioner;
Fig. 2 is the middle chamber structure figure of existing outdoor communication cabinet-type air conditioner;
Fig. 3 A and Fig. 3 B for the preceding back surrounding casing assembly unit of existing outdoor communication cabinet-type air conditioner before and structure chart after the assembly unit;
Fig. 4 A and Fig. 4 B are the waterproof construction schematic diagram and the part sectioned view of existing outdoor communication cabinet-type air conditioner;
Fig. 5 is the aluminium section bar cross-sectional view of the preceding back surrounding casing of existing outdoor communication cabinet-type air conditioner;
Fig. 6 is the column aluminium section bar cross-sectional view of the utility model outdoor communication cabinet-type air conditioner;
Fig. 7 is the middle chamber structure figure of the utility model outdoor communication cabinet-type air conditioner;
Fig. 8 is the splicing structure figure of the utility model outdoor communication cabinet-type air conditioner;
Fig. 9 A-Fig. 9 D is the preceding back surrounding casing splicing structure figure and the partial enlarged drawing of the utility model outdoor communication cabinet-type air conditioner;
Figure 10 A and Figure 10 B are the waterproof construction figure and the part sectioned view of the utility model outdoor communication cabinet-type air conditioner;
Figure 11 is the top frame splicing structure figure of the utility model outdoor communication cabinet-type air conditioner;
Figure 12 is the top frame A-A cutaway view of the utility model outdoor communication cabinet-type air conditioner;
Figure 13 is the splicing structure figure of TELO-I24-ONU type outdoor communication cabinet-type air conditioner;
Figure 14 A-Figure 14 C is the preceding back surrounding casing splicing structure figure and the partial enlarged drawing of TELO-I24-ONU type outdoor communication cabinet-type air conditioner;
As shown in Figure 8, the utility model outdoor communication cabinet-type air conditioner is made up of storehouse 7, top, Zhong Cang, base 6 three big relatively independent modules.
As shown in Figure 7, the structure in middle storehouse is such, the two ends up and down of back surrounding casing 1 inboard before top frame 2, underframe 3 usefulness rivets (or screw) 4 are screwed on, Hatch Coaming frame 5 in the formation, again middle Hatch Coaming frame 5 is connected with Qianmen 10, back door 11, left-hand door 9, right door 8, has just finished the assembling in middle storehouse.
Shown in Fig. 9 A and Fig. 9 B, the preceding back surrounding casing 1 of the utility model outdoor communication rack is made up of crossbeam 12 and column 13.The two ends of crossbeam 12 have one group of connecting hole 21 respectively, and are corresponding with the connecting hole 22 at column two ends about in the of 13, and the outside (side of the forward door of front surrounding casing, back surrounding casing is by a side at back door) has a capillary groove that opening is outside.As shown in Figure 6, the cross section of column 13 is rectangular in shape, and respectively there is a capillary groove that opening is outside on the both sides at right angle, and there is one group of connecting hole 22 at the right angle corner place.Before with rivet (or screw) 4 connecting hole 21,22 being assembled behind the back surrounding casing 1, the capillary groove of crossbeam 12 and column 13 just out of doors the both sides, front and back of communication cabinet be coupled to two waterproof raceway grooves.Shown in P2 partial enlarged drawing among Fig. 8, in order to increase the seal of waterproof raceway groove, the seam edge of crossbeam 12 and column 13 junctions adopts welded seal.
As Figure 11, shown in Figure 12, the top frame 2 of the utility model outdoor communication rack is made up of two ribs 18 at top board 17 and riveted joint two ends, (or being spirally connected) thereunder inboard left and right sides, underframe 3 is made up of two ribs 18 at base plate 17 and riveted joint two ends, (or being spirally connected) inboard above it left and right sides, and the whip stitch 20 between top board or base plate 17 and the ribs 18 adopts welded seal.Top board or base plate 17 each side have a capillary groove, after top frame 2 and underframe 3 and column 13 screw togather, the capillary groove of top board and base plate 17 and column 13 just out of doors the left and right sides of communication cabinet be coupled to two waterproof raceway grooves.Respectively there is one group of connecting hole that is not covered by top board or base plate 17 rear and front end of ribs 18 bottoms, can directly screw togather by connecting hole ribs 18 with preceding back surrounding casing 1, not only strengthened the rigidity of top frame 2 and underframe 3, and make top frame 2 more tight with being connected of preceding back surrounding casing 1 with underframe 3, reduced the connection distortion of whole middle Hatch Coaming frame.
Shown in Figure 10 A and Figure 10 B, during preceding back surrounding casing 1, top frame 2, underframe 3 are assembled into behind the Hatch Coaming frame 5, all around four outer surfaces form the waterproof raceway grooves that communicate to the capillary groove of preceding back surrounding casing 1, top frame 2, underframe 3 in middle storehouse.After screwing togather Shang Youmen, left-hand door, Qianmen, back door, right door, left-hand door, Qianmen, after, the inboard waterproof sealing cushion rubber 14 of door is pressed on the capillary groove, water-stop cushion rubber 14 cooperations on middle Hatch Coaming frame 5 and door-plate, the door-plate have formed a kind of waterproof construction, water 16 can flow to back, door-plate bottom along capillary groove and discharge outside the cabinet, avoided the problem of O-ring seal both sides ponding, thereby ensured that [screening conductive cloth 15 is a kind of flexible materials for the shielding properties of screening conductive cloth 15, after installing (or closing) door-plate, be compressed under the capillary groove].
An embodiment of the present utility model as shown in figure 13, TELO-I24-ONU type outdoor communication rack is one biserial 19 can be installed " outdoor cabinet of subrack module, door all requires to split around before and after it, and promptly the Qianmen is divided into left front door 24; right front door 21, back door are divided into left back door 22, right back door 23.
Shown in Figure 14 A-Figure 14 D, a center pillar 25 with bilateral capillary groove has been welded in centre position at the crossbeam 12 of the preceding back surrounding casing 1 of TELO-I24-ONU type outdoor communication rack, with preceding back surrounding casing 1, top frame 2, underframe 3 screw togather be assembled in behind the Hatch Coaming frame 5, the capillary groove of preceding back surrounding casing 1, top frame 2, underframe 3 has formed the waterproof raceway groove of two sealings altogether in the both sides, front and back in middle storehouse, the seam edge of crossbeam 12 and center pillar 25 junctions adopts welded seal through guaranteeing the seal of waterproof raceway groove.When having assembled left front door 24, right front door 21, after left back door 22, the right back door 23, the waterproof sealing cushion rubber 14 of door-plate inboard is pressed on the capillary groove by door-plate, cooperates to have formed waterproof construction one.
Claims (10)
1, a kind of outdoor type communication cabinet, comprise preceding back surrounding casing, top frame and underframe, it is characterized in that: all there is corresponding capillary groove in the outside of the preceding back surrounding casing (1) in middle storehouse, top frame (2), underframe (3), top frame (2), underframe (3) are screwed togather (or riveted) behind the inboard Hatch Coaming frame (5) during two ends form up and down of preceding back surrounding casing (1), and the capillary groove of preceding back surrounding casing (1), top frame (2), underframe (3) is at four waterproof raceway grooves that outer surfaces formation cooperates with door-plate all around in middle storehouse.
2, outdoor type communication cabinet according to claim 1 is characterized in that: preceding back surrounding casing (1) adopts rivet (or screw) to be formed by connecting by crossbeam (12) and column (13).
3, outdoor type communication cabinet according to claim 2 is characterized in that: the seam edge of crossbeam (12) and column (13) junction adopts welded seal.
4, outdoor type communication cabinet according to claim 1 is characterized in that: the two ends that are connected with column (13) of crossbeam (12) have two groups of connecting holes (21) respectively.
5, outdoor type communication cabinet according to claim 1, it is characterized in that: the cross section of column (13) is rectangular in shape, respectively there is a capillary groove that opening is outside on the both sides at right angle, and there are one group of position and connecting hole (21) respective connecting (22) in the right angle corner place.
6, outdoor type communication cabinet according to claim 1, it is characterized in that: top frame (2) is made up of two ribs (18) at top board (17) and riveted joint two ends, (or being spirally connected) thereunder inboard left and right sides, underframe (3) is made up of two ribs (18) at base plate (17) and riveted joint two ends, (or being spirally connected) inboard above it left and right sides, and the whip stitch (20) between top board or base plate (17) and the ribs (18) adopts welded seal.
7, outdoor type communication cabinet according to claim 6 is characterized in that: top board or base plate (17) each side have a capillary groove.
8, outdoor type communication cabinet according to claim 6, it is characterized in that: respectively there is one group of connecting hole that is not covered by top board or base plate (17) rear and front end of ribs (18) bottom, by connecting hole, ribs (18) connecting hole can directly screw togather (or riveted) with preceding back surrounding casing (1).
9, outdoor type communication cabinet according to claim 1, it is characterized in that: welded a center pillar (25) in the centre position of the crossbeam (12) of preceding back surrounding casing (1) and formed before and after the middle storehouse both sides totally four waterproof raceway groove with bilateral capillary groove, with preceding back surrounding casing (1), top frame (2), underframe (3) screw togather be assembled in behind the Hatch Coaming frame (5), the capillary groove of preceding back surrounding casing (1), top frame (2), underframe (3) has formed two waterproof raceway groove in the left and right sides in middle storehouse, four sides in middle like this storehouse have formed six waterproof raceway grooves altogether.
10, outdoor type communication cabinet according to claim 9 is characterized in that: the seam edge of crossbeam (12) and center pillar (25) junction adopts welded seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228465 CN2521870Y (en) | 2000-06-10 | 2000-06-10 | Outdoor communication machine cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228465 CN2521870Y (en) | 2000-06-10 | 2000-06-10 | Outdoor communication machine cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521870Y true CN2521870Y (en) | 2002-11-20 |
Family
ID=33591934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00228465 Expired - Fee Related CN2521870Y (en) | 2000-06-10 | 2000-06-10 | Outdoor communication machine cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521870Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102301843A (en) * | 2011-05-12 | 2011-12-28 | 华为技术有限公司 | Waterproof machine cabinet |
| CN102378507A (en) * | 2010-08-09 | 2012-03-14 | 苏州昆拓冷机有限公司 | Assembled temperature control cabinet |
| CN102821562A (en) * | 2011-06-08 | 2012-12-12 | 深圳市生瑞科技有限公司 | Communication power supply cabinet with heat exchanger arranged at top outside same |
| CN102984913A (en) * | 2012-11-16 | 2013-03-20 | 无锡康贝电子设备有限公司 | Cabinet structure |
| CN103179828A (en) * | 2013-03-08 | 2013-06-26 | 江苏荣联科技发展股份有限公司 | Waterproof structure of 4G wireless-network split-type base station outdoor equipment cabinet |
| CN103250475A (en) * | 2010-09-22 | 2013-08-14 | 艾默生网络能源系统北美公司 | Enclosure corner seals and assemblies |
| CN103582330A (en) * | 2012-07-24 | 2014-02-12 | 中兴通讯股份有限公司 | Equipment cabinet |
| CN104302138A (en) * | 2014-10-28 | 2015-01-21 | 苏州苏驼通信科技有限公司 | Repeatable disassembling and assembling outdoor cabinet used for base station construction and assembling and disassembling method |
| CN104363727A (en) * | 2014-11-14 | 2015-02-18 | 安徽皖通科技股份有限公司 | Lane control machine box convenient to mount and maintain |
| CN106163148A (en) * | 2015-04-16 | 2016-11-23 | 日东工业株式会社 | Electric equipment storage rack |
| CN107466181A (en) * | 2017-07-25 | 2017-12-12 | 中核控制系统工程有限公司 | A kind of rack with IPX6 protective capacities |
| CN107635364A (en) * | 2016-07-18 | 2018-01-26 | 广州市新舞台灯光设备有限公司 | A kind of new waterproof Multifunctional cabinet |
| CN107683041A (en) * | 2017-10-26 | 2018-02-09 | 江苏东方康弛机电科技有限公司 | A kind of Novel machine posture server cabinet |
| CN112672564A (en) * | 2020-12-25 | 2021-04-16 | 陆心宇 | Communication rack convenient to outdoor use |
-
2000
- 2000-06-10 CN CN 00228465 patent/CN2521870Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102378507A (en) * | 2010-08-09 | 2012-03-14 | 苏州昆拓冷机有限公司 | Assembled temperature control cabinet |
| CN103250475A (en) * | 2010-09-22 | 2013-08-14 | 艾默生网络能源系统北美公司 | Enclosure corner seals and assemblies |
| WO2011124174A3 (en) * | 2011-05-12 | 2012-04-12 | 华为技术有限公司 | Waterproof machine cabinet |
| CN102301843A (en) * | 2011-05-12 | 2011-12-28 | 华为技术有限公司 | Waterproof machine cabinet |
| CN102301843B (en) * | 2011-05-12 | 2013-12-04 | 华为技术有限公司 | Waterproof machine cabinet |
| CN102821562A (en) * | 2011-06-08 | 2012-12-12 | 深圳市生瑞科技有限公司 | Communication power supply cabinet with heat exchanger arranged at top outside same |
| CN102821562B (en) * | 2011-06-08 | 2015-04-08 | 深圳市生瑞科技有限公司 | Communication power supply cabinet with heat exchanger arranged at top outside same |
| CN103582330A (en) * | 2012-07-24 | 2014-02-12 | 中兴通讯股份有限公司 | Equipment cabinet |
| CN103582330B (en) * | 2012-07-24 | 2018-05-04 | 中兴通讯股份有限公司 | cabinet |
| CN102984913A (en) * | 2012-11-16 | 2013-03-20 | 无锡康贝电子设备有限公司 | Cabinet structure |
| CN102984913B (en) * | 2012-11-16 | 2015-07-08 | 无锡康贝电子设备有限公司 | Cabinet structure |
| CN103179828A (en) * | 2013-03-08 | 2013-06-26 | 江苏荣联科技发展股份有限公司 | Waterproof structure of 4G wireless-network split-type base station outdoor equipment cabinet |
| CN104302138A (en) * | 2014-10-28 | 2015-01-21 | 苏州苏驼通信科技有限公司 | Repeatable disassembling and assembling outdoor cabinet used for base station construction and assembling and disassembling method |
| CN104363727A (en) * | 2014-11-14 | 2015-02-18 | 安徽皖通科技股份有限公司 | Lane control machine box convenient to mount and maintain |
| CN104363727B (en) * | 2014-11-14 | 2017-03-01 | 安徽皖通科技股份有限公司 | A kind of driveway controller cabinet being easily installed maintenance |
| CN106163148A (en) * | 2015-04-16 | 2016-11-23 | 日东工业株式会社 | Electric equipment storage rack |
| CN107635364A (en) * | 2016-07-18 | 2018-01-26 | 广州市新舞台灯光设备有限公司 | A kind of new waterproof Multifunctional cabinet |
| CN107466181A (en) * | 2017-07-25 | 2017-12-12 | 中核控制系统工程有限公司 | A kind of rack with IPX6 protective capacities |
| CN107683041A (en) * | 2017-10-26 | 2018-02-09 | 江苏东方康弛机电科技有限公司 | A kind of Novel machine posture server cabinet |
| CN112672564A (en) * | 2020-12-25 | 2021-04-16 | 陆心宇 | Communication rack convenient to outdoor use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |