The top cable trough that is used for communication cabinet
Technical field
This practicality relates to network equipment field, particularly relates to a kind of top cable trough for communication cabinet.
Background technology
The line of existing communication cabinet is generally the bottom cabling from cabinet, belong to underfloor cabling, when installing and using, the Underground-Ditch-Pattern cable passage need to be arranged, need to carry out specially civil engineering, communication cabinet is subjected to the restriction of trench, in case dropping place can't change, and high-voltage line and low-voltage line all are housed in together, easily obscure, and cause danger.
Practical content
The technical problem that this practicality mainly solves is to provide a kind of top cable trough that is used for communication cabinet of exempting from instrument installation, easy installation and removal, high-voltage line and low-voltage line can being separated.
For solving the problems of the technologies described above, the technical scheme that this practicality is adopted is: a kind of top cable trough for communication cabinet is provided, comprise two symmetrically arranged mounting panels, described mounting panel bottom is provided with some buckles, mounting panel removably connects by buckle and communication cabinet, be connected with some crossbeams between described mounting panel, described crossbeam is divided into top cable trough and bottom cable trough with mounting panel.
In preferred embodiment of this practicality, described buckle is one to be the hook plate of " L " type.
In preferred embodiment of this practicality, the bending of described mounting panel inward at both ends is that " [" type, the flanging of described buckle and mounting panel bottom is one-body molded.
In preferred embodiment of this practicality, described mounting panel inboard is fixed with connecting plate, and described crossbeam is fixed between connecting plate.
In preferred embodiment of this practicality, described connecting plate two ends are fixedly connected with mounting panel by screw.
In preferred embodiment of this practicality, evenly offer installing hole on described connecting plate, described crossbeam is fixed by screw and installing hole.
In preferred embodiment of this practicality, the middle part of described mounting panel lower end offers groove.
This practical beneficial effect is: buckle and the communication cabinet of top cable trough bottom mounting panel that this practicality is used for communication cabinet removably connects, be connected firmly, the instrument of exempting from is installed, installing/dismounting is very convenient, crossbeam between mounting panel is divided into top cable trough and bottom cable trough with mounting panel, can place respectively high-voltage line and low-voltage line, and cabling is convenient, be convenient to arrange, safe and reliable.
Description of drawings
Fig. 1 is the perspective view that this practicality is used for top cable trough one preferred embodiment of communication cabinet;
Fig. 2 is the front view that this practicality is used for the top cable trough of communication cabinet;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the upward view of Fig. 2;
The local enlarged diagram of I part in Fig. 5 Fig. 4;
Fig. 6 is that top cable trough that this practicality is used for communication cabinet is assemblied in the structural representation on communication cabinet;
Fig. 7 is the local enlarged diagram of II part in Fig. 6;
In accompanying drawing, the mark of each parts is as follows: 1, mounting panel, 2, crossbeam, 3, connecting plate, 4, installing hole, 5, groove, 6, screw, 7, flanging, 8, buckle, 9, communication cabinet.
Embodiment
Below in conjunction with accompanying drawing, this practical preferred embodiment is described in detail, thereby so that this practical advantage and feature can be easier to be it will be appreciated by those skilled in the art that, this practical protection range is made more explicit defining.
As shown in Figure 1 and Figure 2, this practical embodiment comprises:
A kind of top cable trough for communication cabinet, comprise two symmetrically arranged mounting panels 1, described mounting panel 1 bottom is provided with some buckles 8, mounting panel 1 removably connects by buckle 8 and communication cabinet 9, be connected with some crossbeams 2 between described mounting panel 1, described crossbeam 2 is divided into top cable trough and bottom cable trough with mounting panel 1.
Described mounting panel 1 inboard is fixed with connecting plate 3, and described connecting plate 3 two ends are fixedly connected with mounting panel 1 by screw 6, convenient disassembly.Described crossbeam 2 is fixed between connecting plate 3.Evenly offer installing hole 4 on described connecting plate 3, described crossbeam 2 is fixing by screw and installing hole 4.Crossbeam 2 can be adjusted the position as requested on connecting plate 3, easy to adjust.
As shown in Figure 3, the middle part of described mounting panel 1 lower end offers groove 5, when this top cable trough is arranged on communication cabinet 9, can the top cable trough be disassembled from communication cabinet 9 by the groove 5 on two mounting panels 1.
As Fig. 4, shown in Figure 5, the 1 inward at both ends bending of described mounting panel is that " [" type, described buckle 8 is one-body molded with the flanging 7 of mounting panel 1 bottom.Described buckle 8 is one to be the hook plate of " L " type.
As Fig. 6, shown in Figure 7, during assembling, first inboard by screw 6 fixed connecting plates 3 at two mounting panels 1, then evenly fix some crossbeams 2 between two connecting plates 3, crossbeam 2 both sides are fixing by the installing hole 4 on screw and connecting plate 3 respectively, buckle 8 with mounting panel 1 bottom is connected in the draw-in groove at communication cabinet 9 tops at last, completes assembling.The top cable trough of crossbeam 2 upper ends is used for the cabling of high-voltage line, and the bottom cable trough of crossbeam 2 lower ends is used for the cabling of low-voltage line.
Compared with prior art, the top cable trough that this practicality is used for communication cabinet removably connects with communication cabinet 9 by the buckle 8 of mounting panel 1 bottom, be connected firmly, the instrument of exempting from is installed, and installing/dismounting is very convenient, and the crossbeam 2 between mounting panel 1 is divided into top cable trough and bottom cable trough with mounting panel 1, can place respectively high-voltage line and low-voltage line, cabling is convenient, is convenient to arrange, and is safe and reliable.
The above is only this practical embodiment; not thereby limit this practical the scope of the claims; every equivalent structure or equivalent flow process conversion that utilizes this practical specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in this practical scope of patent protection.