CN2266777Y

CN2266777Y - Machine casing

Info

Publication number: CN2266777Y
Application number: CN 96224204
Authority: CN
Inventors: 张栋国
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-12-17
Filing date: 1996-12-17
Publication date: 1997-11-05
Anticipated expiration: 2006-12-17

Abstract

The utility model relates to a machine casing which is composed of an upright post 1, a cross beam 2, a subbase 12, a roof panel 35, a rear door panel 37, a side panel 30, an upper-frame 18, a rear door frame 36 and connecting pieces. The upright post 1 and the cross beam 2 are tighten in orthogonal direction by a bolt through the connecting piece 4 and the connecting piece 6. The side face is connected with the upright post 1 by inner vertical steel strut beam 8 through the bolt. The subbase 12 is connected with the upright post 1 through an embedded connecting piece 5. The side panel 30 is connected with the steel strut beam 8 through screws. The upper-frame 18 is connected with the steel strut beam 8 through a connecting piece 34. The roof panel 35 is arranged in the upper-frame 18. The construction of the rear door frame 36 is the same as the construction of the upper-frame 18. A panel 37 is connected with the upright post 1.

Description

Rack

The utility model and instrument, instrument cabinet is relevant, and is especially relevant with the rack of aluminium alloy structure.

The column of traditional rack and the contact of crossbeam on single direction, fastening after, contact point, the gap of face is big, and is neither attractive in appearance, is not durable again.Coupling bolt acts directly on the aluminium section bar, and the aluminium section bar wall need make thicker.The rack both sides are provided with the side crossbeam and are connected with the column flank is unidirectional, and manufacturing cost is higher.In aluminium section bar and steel plateelement cooperation place, inevitably can be by existing gap, presentation quality is relatively poor.Can not directly make up in aggregatesly between rack and the rack, the cost after the combination is higher, and is attractive in appearance relatively poor.

The purpose of this utility model provides a kind of rational in infrastructure, intensity height, long service life, rack attractive in appearance, with low cost, easy to use.

The utility model is achieved in that

Column 1 has the wing 9, empty stomach 13, groove 14.Crossbeam 2 (7) has groove 15,16,17.In the empty stomach 13 tabular built-in connection 6 is arranged.Flute profile built-in connection 4 is arranged in the groove 16.Bolt 18 is by web member 4, and the wall 26 of column 1, web member 6 couple together the three.Bolt 21 is by the sidewall of web member 4, and the wall of crossbeam 2 (7) 22 couples together both.Bolt 23 connects by the nut in the

groove

15,17 of the wing 9 and crossbeam 2 24.Type built-in steel strutbeam 8 in angle is arranged by screw 25, be connected with face 20 built-in connections 6 of column 1.Bolt 26 is connected with column 1 by nut 27.L type built-in connection 5 is connected with base 12 by screw 28.Connect as one by screw 29 and column 1 and the flute profile built-in fitting 4 that is fixed on the crossbeam 2.Side plate 30 is connected with angle-steel strutbeam 8 by screw 31.The groove 32 that web member 33 is positioned at top frame 18 links together two top frames.Top frame 18 is connected with steel strutbeam 8 by web member 34.Top board 35 is positioned at top frame 18.The structure of back doorframe 36 is identical with top frame 18, and Rear Door 37 is positioned at back doorframe 36.

The structure of crossbeam 7 of the present utility model is identical with crossbeam 2, and column 1 is connected with crossbeam 7.Decorative panel 38 is arranged between the

crossbeam

2 and 7.

Column 1 of the present utility model can have the wing 9 of two symmetries and the groove 14 of two symmetries, and each connects with

crossbeam

2,7, and several racks are linked to be integral body.

Column 1 of the present utility model,

crossbeam

2,7 frame material 18 have an overlap 10 to match with the R angle at steel plate flanging place with

steel plate

30,35,37,38 flanging junctions.

The utility model is rational in infrastructure, and the intensity height is attractive and durable, with low cost, and manufacturing and easy for installation is used flexibly.The column 1 and the

crossbeam

2,7 of rack tighten two vertical direction, have both improved each contact and bulk strength, make joint gap be reduced to minimum again.Connect stress point on

pre-buried steel part

4,5,6,33,34, avoid directly tightening at the lower aluminium section bar of intensity, aluminium section bar stress surface wall thickness is attenuate suitably, reduces cost of products.Adopt built-in steel strutbeam between side of cabinet two columns, cancelled upper and lower side crossbeam and column flank, improve product strength, reduce cost of products.

Aluminium section bar

1,2,7,18 with

steel plateelement

38,30,35,37 flanging junctions, section bar all adds a thin-sheet 10 and steel plate bending and inevitably matches at " R " angle, eliminates the gap of section bar and plate cooperation place, the presentation quality of raising matching part.The utility model integral body can split into five blocks of plates, and easy accessibility reduces significantly and occupies the space, and convenient transportation reduces the freight.Also being convenient to increases whole attractive in appearance and intensity to the synthetic integral body of single stack of cabinets.

Following is accompanying drawing of the present utility model:

Fig. 1 is a front view of the present utility model.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the local amplification view of the I of Fig. 1.

Fig. 4 is the vertical view of Fig. 3.

Fig. 5 is the left view of Fig. 3

Fig. 6 is the top frame, the top board wiring layout.

Fig. 7 is column and steel strutbeam wiring layout.

Fig. 8 is side frame and side plate wiring layout.

Fig. 9 is placed on cut-open view for the II part of figure.

Figure 10 is the vertical view of Fig. 9.

Figure 11 is the left view of Fig. 9.

Figure 12 is column and base wiring layout.

Figure 13 is column and the crossbeam wiring layout with double-vane.

Figure 14 is crossbeam 2 structural drawing.

Figure 15 is the pillar construction figure with double-vane.

Figure 16 is web member 4 structural drawing.

Figure 17 is web member 5 structural drawing.

Figure 18 is crossbeam 7 structural drawing.

Figure 19 is the pillar construction figure with single-blade.

Figure 20 is web member 6 structural drawing.

Figure 21 is the top frame, side frame profile structure figure.

Following is embodiment of the present utility model:

Column 1 is connected with crossbeam 2,7.Between the

crossbeam

2,7 decorative panel 38 is arranged.Top frame 18 is fixed on the steel strutbeam 8 by web member 34.

Web member

4,5,6,33,34 all is a steel part, and other section bar all is an Al-alloy products.Flanging steel plate 30 is used for side of cabinet.Flanging steel plate 37 is used for rear of cabinet.The structure of side frame 36 is identical with top frame 18.Decorative panel 38 is loaded on the column 1.Column 1 is by web member 5, and bolt 28 is connected with base 12.Top frame 18 and top board 35 can be assembled into one, side plate 30 is assembled into two with steel strutbeam 8, and back doorframe 36, steel plate 37 are assembled into one, and base 28 is assembled into one, and five blocks of plates assemble into the utility model with column with the framework that crossbeam constitutes.

Claims

1, rack, by column (1), crossbeam (2), base (12), frame material (18), plate and web member are formed, and it is characterized in that column (1) has (13) on an empty stomach, the wing (9), groove (14), crossbeam (2) has groove (15), (16), (17), tabular built-in connection (6) is arranged in (13) on an empty stomach, tangible built-in connection (4) in the groove (16), nut (48) is by web member (4), the wall (26) of column (1), web member (6) couples together the three, nut (21) is by web member (4), and the wall (22) of crossbeam (2) couples together the two, and bolt (23) is by the wing (9), groove (15) with crossbeam (2), (17) Nei nut (24) connects, and has built-in steel strutbeam (8) to be connected with the face (20) of column (1) by bolt (25), and bolt (26) is connected with column (1) by nut (27); Built-in connection (5) is connected with base (12) by screw (28), by screw (29), be connected as a single entity with column (1) and the grooved built-in fitting (4) that is fixed on the crossbeam (21), side plate (30) is connected with angle-steel strutbeam (8) by screw (31), web member (33) is positioned at the groove (32) of top frame (18), two top frames are linked together, top frame (18) is connected with angle-steel strutbeam (8) by web member (34), top board (35) is positioned at top frame (18), the structure of back doorframe (36) is identical with top frame (18), and Rear Door (37) is positioned at back doorframe (36).

2, rack according to claim 1 is characterized in that the structure of crossbeam (7) is identical with crossbeam (2), and column (1) is connected with crossbeam (7), and decorative panel (38) is arranged between crossbeam (2) and (7).

3, rack according to claim 1 and 2 is characterized in that column (1) has (14) two of the grooves of (9) two on the wing of symmetry and symmetry, and each is connected with (7) with crossbeam (2).

4, require 3 described racks according to power, it is characterized in that column (1), crossbeam (2), (7), and frame material (18) and steel plate (30), (35), (37), (38) flanging junction have an overlap (10) to match with " R " angle at steel plate flanging place.