CN2590284Y

CN2590284Y - Communication rack

Info

Publication number: CN2590284Y
Application number: CN 02249223
Authority: CN
Inventors: 王旭喆; 刘军伙; 许兵
Original assignee: Shenzhen Xintian Mechanical & Electrical Technology Co ltd
Current assignee: Shenzhen Xintian Mechanical & Electrical Technology Co ltd
Priority date: 2002-09-19
Filing date: 2002-09-19
Publication date: 2003-12-03
Anticipated expiration: 2012-09-19

Abstract

The utility model relates to a communication machine cabinet. The utility model comprises an upper and a lower two rectangular surrounding frames, four upright posts, a rear door, a left and a right two side doors and a front door, wherein the upright posts are provided with square hole stripes, and the upright posts and the square hole stripes form into an integrative structure; the upper and the lower two ends of the upright posts are fixedly connected with four corners of the upper and the lower surrounding frames to form a frame of the communication machine cabinet. The communication machine cabinet of the utility model is characterized in that the upper and the lower surrounding frames have the same structure, and the four upright posts also have the same structure; the upright posts adopt integrally formed proximate matter, the square hole stripes which are formed into an integrative structure with the upright posts extend out from the lateral side of the upright posts, and the squire hole stripes are provided with squire holes used for installing modules. The utility model has the advantages of simple structure, fewer components, convenient installation, accurate positioning and optimization of production processes at the same time.

Description

Communication cabinet

Technical field

The utility model relates to a kind of communication cabinet that is used to install network and communications equipment.

Background technology

The version of existing communication rack is based on sheet metal component substantially, waits and constitutes by welding assembly, screw connection again.Communication cabinet structure interconnective interface between parts based on sheet metal component adopts the mode of welding to form usually, because there is internal stress in positioning accuracy after hanging down and reaching welding during welding, make and be difficult to guarantee as the dimensional accuracy and the form and position tolerance of enclosing frame, column etc. for the critical component that constitutes communication cabinet, especially, for will realizing pinpoint location structure, owing to, be difficult to guarantee the size and the form and position tolerance of location structure through the multiple welding assembling.And generally need manual grinding after the welding, be difficult to real sight for meticulous surface structure moulding, and be unfavorable for mass production.

In addition, also having a spot of communication equipment to adopt with aluminium section bar and die casting aluminum component is basic framework, again with the frame mode of sheet metal component as door-plate.This section bar communication cabinet generally adopts section bar column and die casting to enclose frame composition skeleton, the constituted mode that its door-plate adopts panel beating or panel beating and section bar to splice mutually, column and mount bar respectively have an independently part of one's own, and then mount bar is screwed on column, this mode causes the parts of forming communication cabinet many, assembly process increases, and assembly precision is difficult to guarantee the integrated cost height of communication cabinet.

The utility model content

The technical problems to be solved in the utility model is, above-mentioned defective at the existing communication rack, a kind of simple for structure, easy for installation, accurate positioning, outward appearance grace are provided, can reduce the manufacturing process difficulty simultaneously, and finally reduce the communication cabinet of manufacturing cost widely.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of communication cabinet, comprise up and down two rectangles enclose frame, four root posts, back door, about two side doors and a Qianmen, wherein, described column is provided with into a single integrated structure with it mount bar; Fixedlying connected with described four bights of going up lower enclosure frame respectively in the two ends up and down of described column, constitutes communication machine cabinet frame work.Wherein, described side door mounts or is locked in two sides of general frame, and described Qianmen is contained in the front of framework, and described back door is contained in the back of framework.

In communication cabinet of the present invention, described up and down two enclose frame and have identical structure; Described four root posts also have identical structure.Described column adopts the section bar one-shot forming, and the mount bar that is structure as a whole with it is protruding by its side, and described mount bar is provided with the square hole that is used for installed module.

In communication cabinet of the present invention, each described four bight of enclosing frame is provided with and is used for the boss that column positions, and is provided with a through hole on each described boss next door; The two ends up and down of the described column of each root are provided with the screwed hole corresponding with described through hole; The two ends up and down of described column cooperate with boss on the last lower enclosure frame, and by a bolt that inserts described through hole and screwed hole it are enclosed frame and fixedly connected with described.

Compare with existing communication cabinet, communication cabinet of the present utility model is simple for structure, and is easy for installation, and precision is easy to guarantee, is fit to carry out large-scale production.Novel structure, reliable, perfect in shape and function have attractive appearance, and be with low cost.Realize the seriation of communication cabinet very compactly, greatly strengthened the adaptability of communication cabinet.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 is a communication cabinet schematic perspective view in the preferred embodiment of the present utility model;

Fig. 2 is the B-B cutaway view of Fig. 1;

Fig. 3 is the cross section enlarged diagram of the utility model central post;

Fig. 4 is that the A of column shown in Fig. 3 is to partial view;

Fig. 5 and Fig. 6 are respectively vertical view and the front views that encloses frame in the utility model;

Fig. 7 is the inner surface schematic diagram at Qianmen in the utility model;

Fig. 8 and Fig. 9 are respectively the inner surface schematic diagrames of hung and buckled side door and bayonet type side door in the utility model;

Figure 10 and Figure 11 are respectively the inner surface schematic diagrames at attacker's formula back door and bayonet type back door in the utility model.

Embodiment

The utility model is based on DFMA (towards making and the design of assembling), and utilization standardization and modular thought by structural mature consideration, provide a kind of new communication cabinet.

Be illustrated in figure 1 as communication cabinet schematic perspective view in the preferred embodiment of the present utility model.Be illustrated in figure 2 as the B-B cutaway view of Fig. 1, overlook design sketch when the centre of just enclosing frame 1 from top is cut open.From Fig. 1 and Fig. 2 as can be seen, communication cabinet of the present utility model mainly comprise up and down two four root posts 2 that enclose frame 1, are positioned at four bights, back door 3, about two side doors 4, a Qianmen 5, and be used for the some of installed module to slideway 9.Wherein, the upper/lower terminal of column 2 connects with the corresponding bight of Upper/Lower Enclosure Frame 1 respectively, forms the general frame of communication cabinet.

The structure of the utility model central post wherein, is designed to the structure of column one with mount bar as shown in Figure 3 and Figure 4, adopts the section bar one-shot forming, can guarantee the consistency behind the edge forming of column like this.As can be seen from the figure, protruding with the mount bar 10 of column 2 one by the left surface of column.In the present embodiment, the cross section of column 2 is as general as trapezoidal, and inclined-plane 12 wherein can increase the operating space, the installation of more convenient module.A screwed hole 14 that is used to connect Upper/Lower Enclosure Frame 1 is respectively arranged in the upper and lower end face of column 2.On mount bar 10, have many square holes 13 from top to bottom, the connecting interface of each module of the communication cabinet inside that can be used for packing into.In the utility model mount bar and column are adopted the section bar one-shot forming, can guarantee the consistency after the column moulding like this.And four root post general fully, this has just reduced the part kind as far as possible, has very strong interchangeability.

Fig. 5 and shown in Figure 6 be respectively vertical view and the front view that encloses frame in the utility model.Whole form one-shot forming of enclosing frame 1 employing integral die-cast, and the structure of upper enclosure frame and lower enclosure frame is just the same.The moulding very easily of such structure, and simplify the technology of processing, and can guarantee each details complete unities such as moulding circular arc of upper enclosure frame and lower enclosure frame.Respectively have one to be used for the boss 15 that column positions at the place, four angles that encloses frame, the next door of each boss 15 also has a through hole 16.After boss 15 corresponding matching on column 2 and the last lower enclosure frame 1, will go up lower enclosure frame 1 by four through holes, 16 usefulness bolts again and be connected with the screwed hole 14 of two ends of four root posts 2 respectively, just can form the framework of whole communication cabinet.Advantages such as that such structure has is easy for installation, simple in structure, the part kind is few.

In the utility model, can select to install two kinds of Qianmens, i.e. glass front door and panel beating Qianmen.Shared a kind of limit, two kinds of Qianmens and locking bar parts.And the locking bar at Qianmen adopted concealed installation, has the characteristics of good looking appearance.The one-shot forming of Men Bianwei section bar, this can guarantee the consistency behind the edge forming.And these two door limits also are fully general, have very strong interchangeability.Be illustrated in figure 7 as the inner surface schematic diagram at panel beating Qianmen 5, its right and left respectively has an aluminium section bar door limit 21, during installation panel beating door-plate 23 is injected respectively in the aluminium section bar door limit 21, fixes with rivet again.Wherein, last locking bar 20 and following locking bar 19 are concealed installation, are contained in the inside on aluminium section bar door limit, right side 21 respectively.Such structure tool characteristics very attractive in appearance.And two kinds of doors can be installed respectively with a kind of communication cabinet, and need not change any structure of miscellaneous part, have interchangeability preferably.

As Fig. 8 and the inner surface that is respectively hung and buckled side door and bayonet type side door shown in Figure 9, wherein, side door 4 is the panel beating disposal molding.For hung and buckled side door 4, as can be seen from Figure 8, six angle sign indicating numbers 17 that are used to mount side door 4 are respectively welded in its inboard; Correspondingly, on each root post 2, respectively be equipped with three and buckle (not drawing in the drawings); Whole side door adopts the mounting means that buckles, and does not need other locking mode, has advantage simple to operation like this; During installation, Open Side Down to allow angle sign indicating number 17 on the side door 4, side door 4 slipped into from top to bottom getting final product then.For bayonet type side door 4, in side door 4 bottoms two location holes are arranged, the middle part has two to roll folder 41, and two side door locks 42 are arranged at top; Correspondingly, be provided with the wicket post 6 that is used to locate side door 4 on the frame 1 enclosing, have one to be used for the little door pillar that folder 41 is rolled in clamping at the middle part of column 2; Earlier the location hole of side door 4 bottoms is positioned on the wicket post 6 that encloses on the frame 1 during installation, then side door 4 is touched inwards, allow and roll the folder 41 little door pillars of clamping on the column 2 on the side door 4, the side door lock 42 on side door 4 tops is locked on the column 2 gets final product.As can be seen from Figure 1, side door 4 can all be enclosed in the inside with going up lower enclosure frame 1, and such structure has advantages such as installation and maintenance is simple and convenient, good looking appearance, only needs a people just can comparatively simply to be in place, and does not need to use more staff.

As Figure 10 and Figure 11 is respectively the inner surface schematic diagram at attacker's formula back door and bayonet type back door.It also is a panel beating one-shot forming, and the bottom at back door respectively has two apertures.There are two kinds of mounting meanss at back door 3, Figure 10 shows that attacker's formula, as can be seen from the figure, two little attackers 24 are equipped with in 3 top at the back door, earlier two apertures of back door bottom are contained in during installation on two wicket posts 6 on the lower enclosure frame 1, closed in back door 3 then, two attackers of its top 24 are buckled in back door 3 in the hole on the column 2 automatically.Figure 11 shows that bayonet type, as can be seen from the figure, door lock 31 after the attacker of 3 tops, back door has changed two into earlier is contained in two apertures of back door bottom during installation on two wicket posts 6 on the lower enclosure frame 1, closed in back door 3 then, door lock 31 is locked and is got final product after inciting somebody to action.Such structure has installation, simple to operation, and a people just can comparatively simply be in place, and does not need to use more staff.

In the utility model, the top board of communication cabinet is the electrolytic zinc-coated steel sheet of a band ventilation hole and wire hole, has simplified the structure of communication cabinet part so greatly, has lightly characteristics easily.Base plate also is by a panel beating moulding, leaves the interface that Air Filter is installed on base plate.Slideway has adopted simply " L " shape structure, and is very simple and practical.

Claims

1, a kind of communication cabinet, comprise up and down two rectangles enclose frame (1), four root posts (2), a back door (3), about two side doors (4) and a Qianmen (5), it is characterized in that described column (2) is provided with into a single integrated structure with it mount bar (10); Fixedlying connected with described four bights of going up lower enclosure frame (1) respectively in the two ends up and down of described column (2), constitutes communication machine cabinet frame work.

2, communication cabinet according to claim 1 is characterized in that, described up and down two enclose frame (1) and have identical structure; Described four root posts (2) also have identical structure.

3, communication cabinet according to claim 2, it is characterized in that, described column (2) adopts the section bar one-shot forming, and the mount bar that is structure as a whole with it (10) is protruding by its side, and described mount bar (10) is provided with the square hole (13) that is used for installed module.

4, communication cabinet according to claim 3 is characterized in that, each described four bight of enclosing frame (1) is provided with and is used for the boss (15) that column (2) positions, and is provided with a through hole (16) on each described boss (15) next door; The two ends up and down of the described column of each root (2) are provided with the screwed hole (14) corresponding with described through hole (16); The two ends up and down of described column (2) cooperate with boss (15) on the last lower enclosure frame (1), and by a bolt that inserts described through hole (16) and screwed hole (14) it are fixedlyed connected with the described frame (1) that encloses.

5, communication cabinet according to claim 1 is characterized in that, described Qianmen (5) comprise the right and left section bar door limit (21), be contained in door-plate and latching device between the described left and right door limit; Described door-plate can be glass door panel or panel beating door-plate (23), and described latching device is made up of concealed last locking bar 20 and the following locking bar 19 that is installed in one of them the inside, section bar door limit (21).

6, communication cabinet according to claim 1 is characterized in that, described side door (4) is hung and buckled structure; At least be provided with three on the described column of each root (2) and be used to mount buckling of described side door (4); The inner surface of described side door (4) is provided with described and buckles corresponding angle sign indicating number (17); Described side door (4) matches by buckling on its angle sign indicating number (17) and the column (2), is contained in the left and right side of described communication cabinet.

7, communication cabinet according to claim 1 is characterized in that, described side door (4) is the bayonet type structure; The described frame (1) that encloses is provided with the little door pillar (6) that is used for fixing described side door (4); Described column (2) middle part also is provided with little door pillar; Described side door (4) lower surface is provided with and the described corresponding door pillar hole of little door pillar (6) of enclosing on the frame (1), and the middle part is provided with and the corresponding folder (41) that rolls of wicket post on the described column (2), and two side door locks (42) are equipped with on top; Described side door (4) by its door pillar hole, roll folder (41), and side door lock (42) be contained in the left and right side of described communication cabinet.

According to claim 6 or 7 described communication cabinets, it is characterized in that 8, the height sum that the height of described side door (4) equals lower enclosure frame (1) and column (2) will go up lower enclosure frame (1) and wrap in its inside after the assembling.

9, communication cabinet according to claim 1 is characterized in that, described back door (3) are attacker's formula structure, and the described frame (1) that encloses is provided with the little door pillar (6) that is used for fixing described back door (3); Described column (2) is provided with the attacker hole that is used for fixing described back door (3); The lower surface at described back door (3) is provided with the door pillar hole corresponding with described wicket post, and the inner surface of upper end is provided with the attacker (24) corresponding with described attacker hole; Described door pillar borehole jack is on described little door pillar (6), and described attacker (24) snaps in the described attacker hole, and described back door (3) are contained in described communication cabinet back.

10, communication cabinet according to claim 1 is characterized in that, described back door (3) are the bayonet type structure, and the described frame (1) that encloses is provided with the little door pillar (6) that is used for fixing described back door (3); Described column (2) is provided with the lockhole that is used for fixing described back door (3); The lower surface at described back door (3) is provided with the door pillar hole corresponding with described wicket post, and the inner surface of upper end is provided with the back door lock (31) corresponding with described lockhole; Described door pillar borehole jack is on described little door pillar (6), and described back door lock (31) is locked in the described lockhole, and described back door (3) are contained in described communication cabinet back.