CN108697027A - 19-inch standard cabinet - Google Patents

Abstract

The present invention relates to a kind of 19-inch standard cabinet, including a pair of parallel L bracket, L bracket is made of orthogonal long side and short side, compartment of terrain is provided with mounting hole in long side, it is connected with column on short side, waist rail is connected between column and long side, crossbeam is connected between column and column.The present invention has splendid versatility, and simple in structure, and the volume of timber of travel position is smaller, convenient for quickly assembling deployment at the scene, is adapted to the installation of various centralized control systems.

Description

19-inch standard cabinet

Technical field

The present invention relates to a kind of 19-inch standard cabinets, belong to electric equipment bin technical field.

Background technology

19-inch standard cabinet is by American Electronics Industry Association(EIA)A kind of 19 inches of wide standards services of defined installation The standard cabinet structure of device, due to its standardized installation dimension be conducive to enhancing electromagnetic shielding, weaken equipment operating noise and Equipment volume is reduced, is widely used in automation and data center, network computer room field.

Existing 19-inch standard cabinet mostly uses greatly case structure, and equipment is installed using vertical columns and auxiliary member, Complex installation process.It is poor to the equipment compatibility of different height, depth in later stage Function Extension.

In order to cater to full cabinet design concept, inventor is from the actual demand of automatic field, using module The design method changed, simplified, it is proposed that the present invention.

Invention content

The technical problem to be solved by the present invention is to propose that a kind of versatility is good, installs simple 19-inch standard cabinet.

The technical solution that the present invention proposes to solve above-mentioned technical problem is:A kind of 19-inch standard cabinet, including L-shaped branch Frame, column, crossbeam and waist rail, the L bracket are made of orthogonal long side and short side, and arranged for interval is pacified in the long side Hole is filled, the bottom end of the column is fixedly mounted on short side, and the waist rail is connected between column and long side.

Specifically, the junction of C-shaped cross section of the L bracket with roll forming, the long side and short side has folding Trace and 45 ° of weld seams, column bottom end end are inserted into the C-shaped channel of short side, and the front end of the waist rail is inserted into the C-shaped channel of long side.

Specifically, the column, crossbeam and waist rail use 4040 frame aluminium section bars, the waist rail to connect by bolt with column It connects.

Specifically, four walls of the 4040 frame aluminium section bar open up T-slot, and the junction of the crossbeam and column is equipped with By angle bar, the both sides of the angle bar install T-bolt, and the T-bolt is embedded in the T-slot.

Specifically, the mounting hole is 8 word mounting holes.

The present invention proposes the installation method of above-mentioned 19-inch standard cabinet simultaneously, includes the following steps:

Step 1, two L brackets are placed in approximately the same plane, middle ware is away from being 19 inches;

Step 2, according to required installation equipment depth, the waist rail of corresponding length is connected on column using tommyhead bolt;

Step 3, column bottom end is put into the notch of C-shaped channel of short side, is fixedly connected with column with short side using T-bolt;

Step 4, according to the thickness of required installation equipment and installation site requirement, crossbeam is mounted on T-bolt using angle bar Specified altitude assignment between two columns;

Step 5, the 8-shaped hole of respective heights in the front panel end hole of equipment and long side is installed into fixation with bolt, and will set Standby tail end is fixed on the crossbeam 3 for answering height.

The 19-inch standard cabinet of the present invention using the L bracket with 8-shaped hole with stand column and beam due to being formed by connecting Structure, have following substantive features and progress:

1, versatile, the 8-shaped hole in L bracket can meet 19 inch standard racks of different height on cabinet is longitudinal with Meaning assembling, arbitrary to adjust, the requirements such as general replacement;The position of the short side installation column of L bracket can arbitrarily adjust, in the horizontal The installation requirement of different depth rack can be met.

2, simple in structure, at low cost, it is only necessary to which that a pair of L-shaped holder, the proximate matter of standard and angle bar can be assembled into cabinet, peace It fills convenient and efficient.

3, it is convenient for extension and safeguards, when needing to install new rack in this cabinet or remove old rack, only needs to adjust The position of whole crossbeam can support new layout.

Description of the drawings

Fig. 1 is the front view of the embodiment of the present invention one;

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

Fig. 3 is the structural schematic diagram of the figure embodiment of the present invention two;

Fig. 4 is the structural schematic diagram of 4040 aluminium profile materials in Fig. 3;

Fig. 5 is the using renderings of Fig. 3;

In figure:L bracket 1, long side 1-1, short side 1-2,8-shaped hole 1-3, column 2, crossbeam 3, waist rail 4.

Specific implementation mode

Embodiment one

The 19-inch standard cabinet of the present embodiment is as depicted in figs. 1 and 2, including a pair of parallel L bracket 1, L bracket 1 by Orthogonal long side 1-1 and short side 1-2 are formed, and compartment of terrain is provided with 8-shaped hole 1-3 on long side 1-1, is connected on short side 1-2 Column 2 is connected with crossbeam 3 between two columns, waist rail 4 is connected between column 2 and long side 1-1.

The short side 1-2 of L bracket 1 is fixed on mounting plane when use, and the 8-shaped hole 1-3 being spaced on long side 1-1 is used for It is connect with the mounting hole of 19 inch standard rack front panel ends, connection is used to support 19 inch standards with the crossbeam 3 on column 2 The tail portion of rack.8-shaped hole 1-3 in L bracket 1 can meet random in the longitudinal direction group of the 19 inch standard racks of different height The position of the requirements such as dress, arbitrary adjusting, general replacement, the short side 1-2 installation columns 2 of L bracket 1 can arbitrarily adjust, in transverse direction On meet the installation of different depth rack.

Embodiment two

The 19-inch standard cabinet of the present embodiment is improvement on the basis of embodiment one, as shown in figure 3, its improvements exists In:There is C-shaped channel, the lower end of column 2 to be inserted into the C-shaped channel of 1 short side 1-2 of L bracket in the cross section of L bracket 1, waist rail 4 Front end is inserted into the C-shaped channel of 1 long side 1-1 of L bracket.

As shown in figure 4, column 2, crossbeam 3 and waist rail 4 are the proximate matter with through-core hole, four walls of the proximate matter open up T-type Slot.

The through-core hole of 4 rear end of waist rail uses angle bar 5 for being coated with the bolt being connect with column 2 between crossbeam 3 and column 2 The both sides of connection, the angle bar 5 are coated with stemple 3 and the T-bolt in the T-slot of column 2.

The C-shaped channel that L bracket 1 has facilitates column 2 and waist rail 4 connected to it and is slided with into line position in linkage interface Adjusting is set, on the one hand the through-core hole in the proximate matter that column 2, crossbeam 3 are selected with waist rail 4 has saved material, alleviated the weight of cabinet Amount, while through-core hole can be used as screw hole, and screw can be screwed into fixation when it carries out vertical connection with L bracket 1.Proximate matter four The T-slot in week makes it can be carried out assembling and extend in four faces, and T-slot opening width is slightly larger than outside the stud of T-bolt Diameter, T-bolt can be installed in any position, need not slide into T-slot from fracture.

In use, as shown in figure 5, completing the installation of the 19-inch standard cabinet of the present embodiment by following steps:

1, two L brackets 1 are placed in approximately the same plane, middle ware is away from being 19 inches.

2, according to the depth of 19 inch standard racks of required installation by the through-core hole inward turning of 4 rear end of waist rail of designated length Enter bolt, the end of bolt is embedded in the T-slot of column 2, bolt can be locked by rotating waist rail 4.

3, column 2 is put into the notch of C-shaped channel of 1 short side 1-2 of L bracket, bolt is passed through into C-shaped channel in L bracket 1 And it screws in 2 bottom end of column and realizes fixation with the through-core hole on 4 front end proximate matter section of waist rail.

4, according to the height of 19 inch standard racks of required installation and installation site requirement, angle bar 5 and T-bolt are used Crossbeam 3 is mounted on the specified altitude assignment between two columns 2.

5, by the 8-shaped hole 1-3 bolts of respective heights in the front panel end hole of 19 inch standard racks and long side 1-1 Fixation is installed, and the tail end of 19 inch racks is fixed on the crossbeam 3 for answering height, you can completes the installation of chassis equipment.

The foregoing is merely presently preferred embodiments of the present invention, as long as technical solution using the present invention or this field skill The modification or equivalent variations that art personnel are made based on conventional means above, are all fallen within the protection domain of application claims.

Claims (6)

1. a kind of 19-inch standard cabinet, including L bracket, column, crossbeam and waist rail, the L bracket is by orthogonal Long side and short side form, and arranged for interval mounting hole in the long side, the bottom end of the column is fixedly mounted on short side, the waist Beam is connected between column and long side.

2. 19-inch standard cabinet according to claim 1, it is characterised in that:The L bracket has the C of roll forming There are folding line and 45 ° of weld seams, column bottom end end to be inserted into the C-shaped channel of short side for the junction of type section, the long side and short side Interior, the front end of the waist rail is inserted into the C-shaped channel of long side.

3. 19-inch standard cabinet according to claim 2, it is characterised in that:The column, crossbeam and waist rail use 4040 frame aluminium section bars, the waist rail are bolted with column.

4. 19-inch standard cabinet according to claim 3, it is characterised in that:Four walls of the 4040 frame aluminium section bar are opened If T-slot, the junction of the crossbeam and column is equipped with through angle bar, and the both sides of the angle bar install T-bolt, the T Type bolt is embedded in the T-slot.

5. 19-inch standard cabinet according to claim 1, it is characterised in that:The mounting hole is 8 word mounting holes.

6. the installation method of 19-inch standard cabinet according to claim 1, it is characterised in that include the following steps:

Step 1, two L brackets are placed in approximately the same plane, middle ware is away from being 19 inches;

Step 2, according to required installation equipment depth, the waist rail of corresponding length is connected on column using tommyhead bolt;

Step 3, column bottom end is put into the notch of C-shaped channel of short side, is fixedly connected with column with short side using T-bolt;

Step 4, according to the thickness of required installation equipment and installation site requirement, crossbeam is mounted on T-bolt using angle bar Specified altitude assignment between two columns;

Step 5, the 8-shaped hole of respective heights in the front panel end hole of equipment and long side is installed into fixation with bolt, and will set Standby tail end is fixed on the crossbeam 3 for answering height.